9e524b91c85fa3f6f63778eff6c64d14a8a3e2519ba4a", &(0x7f00000005c0)="6be456be347deb876abf1eb605e1f86e419b46776effa96a1a68565aeb13e9b2cd2eadf3e79f2e1be833ea1c7f244d14c2a98a630c8ee6c96f92625ca2b19b22c44ee7500c748c9f0264318505373750554c6a6b8d7a24dc2e50af652b456fd1fcdcab52093cbab2aadd94469aa29e11f01481373908ef13c3e7640c05f26e9776955db58a5a0a681abd143ee4a37302083abc2072646a04431e28cb92af6ecedb8337a569a886890733b9b9423eef52e210211d68d8ad52b95f1918fa4c09107bce5f482df44e60e545f682abe9acd61726baa7adc6f07d92e440d1c856f35c82bb38fa073e77387250146ac7dc"}}, &(0x7f0000000240)) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 06:16:56 executing program 4: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000500)) perf_event_open(&(0x7f0000000800)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x40220, 0x0, 0x0, 0x2, 0x0, 0x16, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000200), 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) lseek(r0, 0x100, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/exe\x00', 0x105000, 0x2) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000000000)='./file1\x00', 0x40) recvmsg$unix(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/176, 0xb0}, {&(0x7f00000002c0)=""/210, 0xd2}, {&(0x7f00000003c0)=""/189, 0xbd}, {&(0x7f0000000080)=""/84, 0x54}, {&(0x7f0000000700)=""/186, 0xba}], 0x5}, 0x1) inotify_add_watch(r2, &(0x7f0000000040)='.\x00', 0x2000003) sendfile(r0, r1, 0x0, 0x100000001) 06:16:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r4, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) syz_io_uring_setup(0x29f2, &(0x7f0000000100)={0x0, 0xa96f, 0x10}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000280)) syz_io_uring_submit(r6, 0x0, &(0x7f00000002c0)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0xb, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, {0x1}}, 0xd1) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r7, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r8, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r9}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r10, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r11, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r12}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(0xffffffffffffffff, &(0x7f0000001a00)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000019c0)={&(0x7f0000000380)={0x1620, r8, 0x100, 0x70bd26, 0x25dfdbff, {{}, {@val={0x8, 0x3, r12}, @val={0xc, 0x99, {0x400, 0xe}}}}, [@NL80211_ATTR_TX_RATES={0xf4, 0x5a, 0x0, 0x1, [@NL80211_BAND_2GHZ={0xc8, 0x0, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0xa, 0x1, [0x30, 0x18, 0x865f5f397a17c38c, 0x1b, 0xd3, 0x3]}, @NL80211_TXRATE_HT={0x34, 0x2, [{0x7}, {0x4, 0xa}, {0x0, 0x3}, {0x2, 0x6}, {0x5, 0xa}, {}, {0x3, 0x2}, {0x2, 0x4}, {0x4, 0x1}, {0x6, 0x9}, {0x4, 0x4}, {0x1, 0x1}, {0x2, 0x8}, {0x1, 0x2}, {0x3, 0x9}, {0x0, 0xa}, {0x0, 0x9}, {0x2, 0xa}, {0x7, 0x6}, {0x1, 0x3}, {0x7, 0x5}, {0x1, 0xa}, {0x3, 0x1}, {0x7, 0x1}, {0x4, 0x5}, {0x1, 0x2}, {0x4, 0x6}, {0x4, 0x8}, {0x1, 0x9}, {0x1, 0x4}, {0x1, 0x4}, {0x0, 0x8}, {0x6, 0x5}, {0x2, 0x3}, {0x2, 0x9}, {0x0, 0x3}, {0x0, 0xd}, {0x6}, {0x1, 0x8}, {0x4, 0x6}, {0x6}, {0x5}, {0x6, 0x9}, {0x1, 0x8}, {0x1, 0x4}, {0x3, 0xa}, {0x1, 0xa}, {0x5, 0x4}]}, @NL80211_TXRATE_HT={0x36, 0x2, [{0x6, 0x5}, {0x1, 0x6}, {0x7, 0x9}, {0x7, 0x4}, {0x6, 0x3}, {0x6, 0xa}, {0x2, 0x8}, {0x1, 0x2}, {0x1}, {0x1, 0x3}, {0x4, 0x2}, {0x4, 0xa}, {0x1, 0x5}, {0x1, 0x8}, {0x2, 0x9}, {0x0, 0x7}, {0x1, 0x1}, {0x7}, {0x3}, {0x7, 0x4}, {0x1, 0x1}, {0x3}, {0x5, 0x6}, {0x0, 0x3}, {0x5, 0x6}, {0x3, 0x5}, {0x4, 0x9}, {0x3, 0x2}, {0x3, 0x1}, {0x6, 0x7}, {0x7, 0x4}, {0x0, 0x8}, {0x0, 0x2}, {0x2}, {0x7, 0x2}, {0x1, 0x2}, {0x1, 0x1}, {0x0, 0xa}, {0x1, 0x2}, {0x0, 0x3}, {0x1, 0x2}, {0x6, 0x6}, {0x2, 0x6}, {0x3, 0xa}, {0x1, 0x4}, {0x5, 0x9}, {0x1}, {0x7, 0x2}, {0x7, 0x8}, {0x6}]}, @NL80211_TXRATE_HT={0x14, 0x2, [{0x6, 0x6}, {0x1, 0x2}, {0x6, 0x8}, {0x1, 0xa}, {0x6}, {0x5, 0x9}, {0x7, 0x7}, {0x3, 0x1}, {0x6, 0x2}, {0x5}, {0x0, 0x6}, {0x1, 0x9}, {0x7, 0x9}, {0x0, 0xa}, {0x3, 0x9}, {0x1, 0x8}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0x2, 0x9, 0x9, 0xfff9, 0x8, 0x80, 0x1]}}, @NL80211_TXRATE_LEGACY={0x9, 0x1, [0x24, 0x6, 0x6c, 0x12, 0x5]}, @NL80211_TXRATE_HT={0xe, 0x2, [{0x6, 0x5}, {0x4, 0x4}, {0x0, 0x7}, {0x2, 0x4}, {0x2}, {0x5, 0x6}, {0x1, 0x7}, {0x7, 0x5}, {0x6, 0x7}, {0x7, 0xa}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}]}, @NL80211_BAND_5GHZ={0x28, 0x1, 0x0, 0x1, [@NL80211_TXRATE_HT={0x22, 0x2, [{0x0, 0x6}, {0x3, 0x8}, {0x0, 0x7}, {0x1, 0x2}, {0x7, 0x7}, {0x4, 0x7}, {0x7, 0x1}, {0x7}, {}, {0x6}, {0x1, 0x8}, {0x6, 0x3}, {}, {0x2, 0x6}, {0x4, 0x6}, {0x0, 0x8}, {0x0, 0x1}, {0x1, 0x9}, {0x6}, {0x5, 0xa}, {0x3, 0x6}, {0x7, 0x4}, {0x5, 0x5}, {0x5, 0xa}, {0x3, 0x4}, {0x5, 0x9}, {0x4, 0x1}, {0x6, 0x2}, {0x1, 0x9}, {0x5, 0x1d}]}]}]}, @NL80211_ATTR_TX_RATES={0x3e8, 0x5a, 0x0, 0x1, [@NL80211_BAND_6GHZ={0xb0, 0x3, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0xf, 0x1, [0x4, 0x5, 0x2, 0x6, 0x2, 0xb, 0x1e, 0x6c, 0xc, 0x48, 0x1b]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x2, 0x0, 0x401, 0x8000, 0x5, 0x9, 0x40f4, 0x9]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x8001, 0x3, 0x8000, 0x58, 0x7, 0x3ff, 0x1f, 0x431]}}, @NL80211_TXRATE_LEGACY={0x1d, 0x1, [0x1, 0x6c, 0x9, 0x18, 0x36, 0x2, 0x0, 0x6c, 0x30, 0x16, 0x5, 0x1b, 0xc, 0x18, 0x3, 0x6c, 0x1b, 0x48, 0x60, 0x16, 0x18, 0x1b, 0x16, 0xb, 0x18]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0x59, 0x0, 0x4, 0x21e, 0x8, 0xfff3, 0x7ff]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x3ff, 0x0, 0x9, 0x2, 0x4, 0x7ff, 0x5, 0x2]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x7ff, 0x3, 0x7, 0x40, 0x1000, 0x8, 0x2, 0x4]}}, @NL80211_TXRATE_HT={0x15, 0x2, [{0x4, 0x1}, {0x6, 0x4}, {0x3, 0x2}, {0x0, 0x9}, {0x0, 0x2}, {0x1, 0x3}, {0x1, 0x6}, {0x0, 0x6}, {0x0, 0xa}, {0x6, 0x3}, {0x7}, {0x7, 0x6}, {0x0, 0x3}, {0x3, 0x9}, {0x1, 0x2}, {0x7, 0x8}, {0x3, 0x1}]}]}, @NL80211_BAND_6GHZ={0x48, 0x3, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x3}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_LEGACY={0x8, 0x1, [0x4, 0x1b, 0x1b, 0x30]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_LEGACY={0x22, 0x1, [0x2, 0x3, 0x60, 0x4, 0x12, 0x18, 0x9, 0xc, 0x47, 0x3, 0x9, 0x30, 0x16, 0x1b, 0x9, 0x0, 0x30, 0x24, 0xb, 0xb, 0x6, 0x30, 0x4, 0x12, 0x5, 0x3, 0x5, 0x9, 0x5, 0x4]}]}, @NL80211_BAND_6GHZ={0x98, 0x3, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x3, 0x4, 0x1, 0x100, 0x101, 0x2, 0x80]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x1000, 0x4, 0x400, 0x0, 0x4, 0x79, 0x7fff]}}, @NL80211_TXRATE_HT={0x6, 0x2, [{0x3, 0x4}, {0x1, 0x8}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x8, 0x1, 0x5, 0x81, 0x1, 0x1, 0x9, 0x4]}}, @NL80211_TXRATE_HT={0x4f, 0x2, [{0x1, 0x2}, {0x1, 0x1}, {0x6, 0x6}, {0x0, 0x1f}, {0x1, 0x7}, {0x2, 0x8}, {0x3, 0xa}, {0x4, 0x9}, {0x6, 0x8}, {0x3, 0x6}, {0x3, 0x2}, {0x6, 0x5}, {0x5, 0x6}, {0x3, 0x4}, {0x2}, {0x1, 0x7}, {0x0, 0x8}, {0x1, 0xa}, {0x6, 0xa}, {0x3, 0x5}, {0x3, 0x5}, {0x3, 0x6}, {0x2, 0x6}, {0x1, 0x5}, {0x3, 0xa}, {0x1, 0x2}, {0x2}, {0x4, 0x2}, {0x1, 0x7}, {0x3, 0x6}, {0x5, 0x5}, {0x1, 0x9}, {0x6, 0x7}, {0x6, 0x6}, {0x3, 0x9}, {0x5, 0x7}, {0x5, 0x3}, {0x5, 0x5}, {0x1, 0x7}, {}, {0x2, 0x5}, {0x6, 0x4}, {0x2, 0x2}, {0x5, 0x8}, {0x0, 0x6}, {0x6, 0x4}, {0x1}, {0x5, 0xa}, {0x1, 0x2}, {0x6, 0x4}, {0x4, 0x5}, {0x2}, {0x2, 0x2}, {0x4, 0x4}, {0x5}, {0x7, 0x6}, {0x3, 0x5}, {0x6, 0x4}, {0x4, 0x6}, {0x2, 0x1}, {0x3, 0x6}, {0x3, 0x2}, {0x1, 0x9}, {0x3, 0x7}, {0x6}, {0x3, 0x2}, {0x6, 0xa}, {0x0, 0x1}, {0x7, 0x1}, {0x6, 0x4}, {0x0, 0xa}, {0x5, 0xa}, {0x7, 0x4}, {0x6, 0x9}, {0x1, 0x8}]}]}, @NL80211_BAND_2GHZ={0x3c, 0x0, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x1c, 0x1, [0x30, 0x5, 0x24, 0x16, 0x18, 0x60, 0x30, 0x4, 0x6, 0x1b, 0x48, 0x16, 0x1b, 0x4, 0x1, 0x1b, 0x1b, 0x36, 0x24, 0x16, 0x18, 0x5, 0x3f, 0x3]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x8, 0x2, 0x7f, 0x6, 0xe609, 0x4b, 0x8000, 0x7ff]}}, @NL80211_TXRATE_GI={0x5}]}, @NL80211_BAND_5GHZ={0x104, 0x1, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_LEGACY={0xa, 0x1, [0x1, 0x4d, 0x16, 0x48, 0x36, 0x1b]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x8001, 0x0, 0x47, 0xffc1, 0x4, 0x101, 0x66, 0x200]}}, @NL80211_TXRATE_HT={0x4d, 0x2, [{0x1, 0xa}, {0x7, 0x3}, {0x1, 0x8}, {0x0, 0x1}, {0x3, 0x9}, {0x0, 0x5}, {0x0, 0x7}, {0x3, 0x6}, {0x2, 0x9}, {0x1, 0x2}, {0x1, 0x7}, {0x5, 0x1}, {0x7, 0x2}, {0x1, 0x3}, {0x4, 0x4}, {0x3, 0x2}, {0x4, 0x1}, {0x7, 0x6}, {0x3, 0x2}, {0x0, 0x7}, {0x7}, {0x7, 0x3}, {0x5, 0x2}, {0x0, 0x5}, {0x2}, {0x1, 0x9}, {0x7, 0x5}, {0x2, 0x7}, {0x6, 0x1}, {0x1, 0x1}, {0x0, 0x8}, {0x2, 0x9}, {0x4, 0x1}, {0x4, 0xa}, {0x6, 0x2}, {0x5, 0x8}, {0x0, 0x8}, {0x0, 0x9}, {0x1, 0x1}, {0x5, 0x6}, {0x0, 0x9}, {0x0, 0x1}, {0x2, 0x1}, {0x0, 0x6}, {0x6}, {0x5, 0xa}, {0x0, 0x9}, {0x5}, {0x3, 0x4}, {0x1}, {0x1, 0x6}, {0x1, 0x1}, {0x1, 0x8}, {0x2, 0x1}, {0x0, 0x9}, {0x0, 0x8}, {0x7, 0x6}, {0x4, 0x9}, {0x6, 0x8}, {0x5, 0x4}, {0x6, 0x3}, {0x3, 0x2}, {0x0, 0x3}, {0x5, 0x5}, {0x7, 0x6}, {0x4, 0x6}, {0x7, 0x7}, {0x6, 0x5}, {0x2, 0x2}, {0x2, 0x8}, {0x2, 0x5}, {0x1, 0xa}, {0x5, 0x2}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x5, 0x0, 0xfffd, 0x0, 0x2, 0xffff, 0x401, 0x6]}}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x1, 0x1, 0x80, 0x6, 0xfeff, 0x0, 0x1, 0x4e9]}}, @NL80211_TXRATE_HT={0x50, 0x2, [{0x4, 0xa}, {0x1, 0x6}, {0x7, 0x7}, {0x6, 0x8}, {0x1, 0xa}, {0x0, 0x4}, {0x4, 0x5}, {0x1, 0x8}, {0x5, 0x1}, {0x1, 0x7}, {0x6, 0x6}, {0x3, 0xa}, {0x7, 0x6}, {0x0, 0xa}, {0x1, 0x4}, {0x1, 0xa}, {0x5, 0xa}, {0x2, 0xa}, {0x2, 0x9}, {0x5}, {0x7}, {0x3, 0x4}, {0x4}, {0x5, 0x9}, {0x1, 0x1}, {0x2, 0x9}, {0x7, 0xa}, {0x2, 0x3}, {0x5, 0x3}, {0x6}, {0x2}, {0x0, 0x7}, {0x3, 0x4}, {0x6, 0x1}, {0x1, 0x9}, {0x6, 0x2}, {0x1, 0x6}, {0x1, 0x8}, {0x0, 0x7}, {0x1, 0x8}, {0x6, 0x7}, {0x2, 0x1}, {0x4, 0x3}, {0x1, 0x9}, {0x4}, {0x1, 0xa}, {0x6, 0x8}, {0x6, 0x4}, {0x0, 0x3}, {0x2, 0x3}, {0x6}, {0x6, 0x5}, {0x0, 0x7}, {0x0, 0x1}, {0x7, 0x9}, {0x4, 0x9}, {0x0, 0x5}, {0x5, 0x3}, {0x6, 0x9}, {0x3, 0xa}, {0x3, 0xa}, {0x7, 0x6}, {0x2}, {0x0, 0x9}, {0x4, 0x2}, {0x6, 0x6}, {0x0, 0x3}, {0x3, 0x4}, {}, {0x7}, {0x5, 0x8}, {0x1, 0x6}, {0x4, 0x1}, {0x4, 0x6}, {0x1, 0x9}, {}]}]}, @NL80211_BAND_2GHZ={0xd8, 0x0, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x8, 0x7, 0x3, 0x1, 0x1, 0x790, 0x800, 0x9]}}, @NL80211_TXRATE_HT={0x4d, 0x2, [{0x1, 0x7}, {0x6, 0x6}, {0x0, 0x3}, {0x6, 0x6}, {0x2, 0x3}, {0x6, 0x6}, {0x0, 0x3}, {0x3}, {0x6, 0x1}, {0x0, 0x4}, {0x0, 0x1}, {0x1, 0x7}, {0x6, 0x7}, {0x3, 0x9}, {0x0, 0x4}, {0x0, 0xa}, {0x1, 0x3}, {0x2, 0x1}, {0x1, 0x2}, {0x4, 0x5}, {0x3, 0x6}, {0x1, 0x2}, {0x4}, {0x4, 0x8}, {0x4, 0x3}, {0x0, 0x8}, {0x4, 0x8}, {0x4, 0x5}, {0x1, 0x7}, {0x1, 0x3}, {0x1, 0x1}, {0x1, 0x7}, {0x0, 0xa}, {0x2, 0x3}, {0x6, 0x5}, {0x6, 0x5}, {0x1, 0xa}, {0x1, 0x6}, {0x4, 0x2}, {0x3, 0x7}, {0x1, 0x1}, {0x2, 0x4}, {0x4, 0x3}, {0x0, 0x1}, {0x4, 0x6}, {0x5, 0x4}, {0x2}, {0x0, 0xa}, {0x0, 0x4}, {0x2, 0x9}, {0x0, 0x3}, {0x1, 0x8}, {0x7, 0x8}, {0x1, 0x2}, {0x0, 0x3}, {0x0, 0xa}, {0x1, 0x2}, {0x4, 0x4}, {0x4, 0x9}, {0x1, 0x6}, {0x7, 0x3}, {0x2, 0x8}, {0x5, 0x6}, {0x5, 0x2}, {0x7, 0x4}, {0x4, 0x7}, {0x2, 0x8}, {0x5, 0x2}, {0x5, 0xa}, {0x3, 0xa}, {0x6, 0x4}, {0x7, 0x3}, {0x1, 0x4}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x9, 0x6, 0x8, 0xffff, 0x61, 0x46b, 0x3, 0x1]}}, @NL80211_TXRATE_HT={0x51, 0x2, [{0x7, 0x6}, {0x3, 0x4}, {0x2, 0x4}, {0x7, 0x8}, {0x2, 0x3}, {0x6, 0x6}, {0x7, 0x9}, {}, {0x2}, {0x6, 0x5}, {0x5, 0x2}, {0x1}, {0x4, 0x1}, {0x7, 0x4}, {0x0, 0x4}, {0x6, 0x1}, {0x1, 0xa}, {0x6, 0xa}, {0x6, 0x2}, {0x7, 0x5}, {0x1, 0x6}, {0x3, 0x8}, {0x2, 0xa}, {0x5, 0xa}, {0x1}, {0x6, 0x4}, {0x3, 0x3}, {0x4, 0x2}, {0x6, 0x7}, {0x1, 0x9}, {0x3, 0x9}, {0x1, 0x3}, {0x3, 0xa}, {}, {0x7, 0x3}, {0x2}, {0x4, 0x7}, {0x1, 0x9}, {0x1, 0x1}, {0x5, 0x8}, {0x2, 0x3}, {0x0, 0x7}, {0x3, 0x8}, {0x7, 0x5}, {0x2}, {0x1, 0x3}, {0x6, 0x6}, {0x4, 0x3}, {0x2, 0x1}, {0x1, 0x18}, {0x5, 0x1}, {0x2, 0x1}, {0x2, 0x5}, {0x6, 0x1}, {0x5, 0x6}, {0x0, 0xa}, {0x6, 0x8}, {0x1, 0x6}, {0x1, 0x8}, {0x7, 0x9}, {0x7, 0x4}, {0x1, 0x4}, {0x7, 0x5}, {0x2, 0x4}, {0x2, 0x5}, {0x7, 0x2}, {0x2}, {0x0, 0x9}, {0x2, 0x3}, {0x3}, {0x1, 0x4}, {0x4, 0x3}, {0x6, 0x5}, {0x6, 0xa}, {0x0, 0x2}, {0x5}, {0x2, 0x5}]}]}, @NL80211_BAND_6GHZ={0x3c, 0x3, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_HT={0x20, 0x2, [{0x0, 0x5}, {0x4, 0x5}, {0x1, 0x7}, {0x5}, {0x4, 0x9}, {0x1, 0x1}, {0x6, 0x7}, {0x6, 0x9}, {0x5, 0x4}, {0x1, 0x5}, {0x6, 0x7}, {0x4}, {0x4, 0x6}, {0x1, 0x2}, {0x7, 0x2}, {0x4, 0xa}, {0x4, 0x4}, {0x3, 0xa}, {0x2, 0x2}, {0x0, 0x8}, {0x7, 0x5}, {0x7, 0x6}, {0x6, 0x3}, {0x5, 0x6}, {0x0, 0x5}, {0x4}, {0x2, 0xa}, {0x2, 0x4}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}]}]}, @NL80211_ATTR_TX_RATES={0x250, 0x5a, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x2c, 0x0, 0x0, 0x1, [@NL80211_TXRATE_HT={0xd, 0x2, [{0x4, 0x7}, {0x5, 0x1}, {0x7, 0x6}, {0x3, 0x7}, {0x0, 0xa}, {0x3, 0x8}, {0x0, 0x3}, {0x5, 0x1}, {0x4}]}, @NL80211_TXRATE_HT={0x17, 0x2, [{0x4, 0x8}, {0x1, 0x8}, {0x0, 0x4}, {0x0, 0x8}, {0x6, 0x3}, {0x0, 0x1}, {0x1, 0x7}, {0x1, 0x2}, {0x5, 0x1}, {0x0, 0x4}, {0x7, 0x4}, {0x7, 0x7}, {0x0, 0x7}, {0x2}, {0x1, 0xa}, {0x5, 0x9}, {0x0, 0x6}, {0x3, 0x3}, {0x0, 0x9}]}]}, @NL80211_BAND_6GHZ={0x88, 0x3, 0x0, 0x1, [@NL80211_TXRATE_HT={0x2a, 0x2, [{0x7, 0x9}, {0x3, 0x7}, {0x6, 0x2}, {0x0, 0x4}, {0x6, 0x1}, {0x6, 0x4}, {0x2, 0x1}, {0x0, 0x4}, {0x6, 0x8}, {0x3, 0x3}, {0x2}, {0x4, 0x2}, {0x6, 0x1}, {0x0, 0xa}, {0x6, 0x4}, {0x1}, {0x1, 0x2}, {0x1, 0x3}, {0x2, 0x4}, {0x1, 0x9}, {0x3, 0x9}, {0x1, 0x4}, {0x7, 0x3}, {0x5, 0xa}, {0x1, 0x3}, {0x2, 0x6}, {0x7, 0xa}, {0x2, 0x6}, {0x7, 0x7}, {0x0, 0x6}, {0x3, 0x1}, {0x4}, {0x7, 0x2}, {0x6}, {0x0, 0x2}, {0x6, 0x5}, {0x2, 0xa}, {0x7, 0x4}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xff75, 0x1f, 0x5aa4, 0x3, 0xff9, 0x7, 0x9b, 0x3]}}, @NL80211_TXRATE_HT={0x3b, 0x2, [{0x4, 0x7}, {0x5, 0xa}, {0x6, 0x9}, {0x0, 0x7}, {0x3, 0x1}, {0x1, 0xa}, {0x5, 0x4}, {0x7}, {0x2, 0x9}, {0x3, 0xa}, {0x3, 0x7}, {0x6, 0x1}, {0x0, 0x2}, {0x3, 0x9}, {0x1, 0x1}, {0x7, 0x9}, {0x7, 0xa}, {0x5, 0x8}, {0x1, 0x9}, {0x0, 0x7}, {0x2, 0x7}, {0x5}, {0x2, 0x1}, {0x4, 0x1}, {0x6, 0x8}, {0x1, 0x1}, {0x5, 0x5}, {0x0, 0x2}, {0x5}, {0x7, 0x6}, {0x7, 0x7}, {0x7, 0x8}, {0x7}, {0x5, 0x2}, {0x7, 0x9}, {0x6, 0x1}, {0x5, 0xa}, {0x6, 0x2}, {0x5, 0x2}, {0x0, 0xa}, {0x5, 0xa}, {0x3, 0x1}, {0x2, 0x5}, {0x0, 0x8}, {0x4, 0xa}, {0x0, 0x6}, {0x7, 0x5}, {0x5, 0x3}, {0x5, 0x1}, {0x1, 0x1}, {0x0, 0x3}, {0x6, 0x9}, {0x3, 0x3}, {0x1}, {0x6, 0x4}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}]}, @NL80211_BAND_2GHZ={0x4c, 0x0, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_GI={0x5, 0x4, 0x3}, @NL80211_TXRATE_LEGACY={0xf, 0x1, [0x24, 0x30, 0x6d, 0x6, 0x4, 0x2, 0x6, 0x6, 0xc, 0x16, 0x1]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x200, 0x8, 0x1, 0xff00, 0x7, 0x9, 0x9, 0x6]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x9, 0xfffc, 0x0, 0x5, 0x7, 0x8187, 0x8000, 0x54]}}]}, @NL80211_BAND_5GHZ={0x58, 0x1, 0x0, 0x1, [@NL80211_TXRATE_HT={0x28, 0x2, [{0x0, 0x9}, {0x1, 0x3}, {0x4}, {0x5, 0x1}, {0x1, 0x5}, {0x0, 0xa}, {0x1, 0x5}, {0x0, 0x6}, {0x5, 0x8}, {0x3, 0x1}, {0x1, 0x6}, {0x6, 0x2}, {0x1, 0x4}, {0x7, 0x3}, {0x3, 0x1}, {0x1, 0x7}, {0x1, 0x1}, {0x3, 0x5}, {0x2, 0x9}, {0x3, 0x8}, {0x2, 0x1}, {0x7, 0xa}, {0x1, 0x8}, {0x2, 0x1}, {0x6, 0x3}, {0x6, 0x3}, {0x0, 0x7}, {0x6, 0x3}, {0x2, 0x8}, {0x7, 0x2}, {0x0, 0x9}, {0x7, 0x5}, {0x0, 0x4}, {0x0, 0x6}, {0x0, 0x2}, {0x7, 0x3}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xfffe, 0xbd, 0x200, 0x8001, 0x9, 0x40, 0x4, 0x6]}}, @NL80211_TXRATE_HT={0x15, 0x2, [{0x4}, {0x1, 0x6}, {0x4, 0x1}, {0x2, 0x1}, {0x4, 0x1}, {0x5, 0x2}, {0x0, 0x8}, {0x6, 0x9}, {0x1, 0x9}, {0x7, 0x7}, {0x1, 0x4}, {0x1, 0x6}, {0x3, 0xa}, {0x0, 0x3}, {0x5, 0x5}, {0x3, 0x9}, {0x0, 0x3}]}]}, @NL80211_BAND_5GHZ={0xf4, 0x1, 0x0, 0x1, [@NL80211_TXRATE_HT={0x4c, 0x2, [{0x6, 0x3}, {0x1}, {0x5, 0x9}, {0x4, 0xa}, {0x3, 0x2}, {0x4, 0x9}, {0x2}, {0x1, 0x2}, {0x4, 0x5}, {0x0, 0x8}, {0x1, 0x7}, {0x2, 0x5}, {0x1, 0x3}, {0x0, 0x9}, {0x6, 0x6}, {0x6, 0x9}, {0x0, 0x1}, {0x7, 0x2}, {0x1, 0x4}, {0x7, 0x2}, {0x7, 0x4}, {0x1, 0x2}, {0x7, 0x5}, {0x0, 0x4}, {0x2, 0x3}, {0x1, 0x8}, {0x0, 0x4}, {0x3, 0xa}, {0x5, 0x9}, {0x5, 0x1}, {0x2, 0x4}, {0x5}, {0x3, 0x4}, {0x2, 0x6}, {0x2, 0x7}, {0x4}, {0x7, 0x2}, {}, {0x2, 0x4}, {0x6, 0x3}, {0x6, 0x2}, {0x6, 0x8}, {0x4, 0x8}, {0x5, 0x1}, {0x2, 0x9}, {0x2, 0x9}, {0x3, 0x6}, {0x3, 0x5}, {0x6, 0x7}, {0x4, 0x6}, {}, {0x7, 0x3}, {0x3, 0x9}, {0x0, 0x9}, {0x5, 0x6}, {0x5, 0x5}, {0x3}, {0x6, 0xa}, {0x3, 0x3}, {0x5, 0x9}, {0x4, 0x6}, {0x2}, {0x0, 0x9}, {0x1, 0x8}, {0x0, 0x6}, {0x2, 0x2}, {0x4, 0x7}, {0x3, 0x9}, {0x5, 0xa}, {0x3, 0x5}, {0x2, 0x5}, {0x2, 0x7}]}, @NL80211_TXRATE_HT={0x17, 0x2, [{0x5, 0x1}, {0x6, 0x9}, {0x1, 0x2}, {0x5}, {0x1, 0x9}, {0x2, 0x3}, {0x7, 0x9}, {0x3, 0x6}, {0x2, 0x1}, {0x1, 0x3}, {0x5, 0x1}, {0x6, 0x8}, {0x6, 0x2}, {0x1, 0x5}, {0x3, 0x5}, {0x0, 0x4}, {0x7, 0x5}, {0x1, 0x2}, {0x2, 0x8}]}, @NL80211_TXRATE_HT={0x1e, 0x2, [{0x2, 0xa}, {0x6, 0x1}, {0x0, 0x7}, {0x6, 0xa}, {0x5, 0x5}, {0x1, 0x9}, {0x6}, {0x7, 0x8}, {0x1, 0x9}, {0x0, 0x4}, {0x0, 0x4}, {0x1, 0x1}, {0x2, 0x9}, {0x3, 0x7}, {0x4, 0xa}, {0x6}, {0x7, 0x7}, {0x1, 0x3}, {0x6, 0x1}, {0x1, 0x2}, {0x7, 0x10}, {0x2, 0x7}, {0x3, 0x1}, {0x2, 0x4}, {0x4, 0x6}, {0x5, 0xa}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_HT={0x29, 0x2, [{0x1, 0xa}, {0x4, 0x3}, {0x4}, {0x6, 0x8}, {0x2}, {0x4, 0x1}, {0x0, 0x6}, {0x7, 0x6}, {0x1, 0x2}, {0x4, 0x3}, {0x1, 0x9}, {0x2, 0x8}, {0x2, 0x8}, {0x0, 0x7}, {0x5, 0xa}, {0x1, 0x8}, {0x1, 0x8}, {0x3, 0x7}, {0x7, 0x2}, {0x2, 0x6}, {0x2, 0x4}, {0x4, 0x1}, {0x7, 0xa}, {0x1, 0x7}, {0x3, 0x1}, {0x6, 0x9}, {0x6, 0x7}, {0x3, 0x1}, {0x0, 0x3}, {0x2}, {0x2, 0x5}, {0x1, 0x7}, {0x3, 0x3}, {0x0, 0x5}, {0x3, 0x7}, {0x6, 0x1}, {0x5}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x5, 0xf000, 0x9, 0x8, 0x1, 0x67d0, 0xc1, 0x2]}}, @NL80211_TXRATE_HT={0x24, 0x2, [{0x2, 0x4}, {0x6, 0x5}, {0x4, 0x2}, {0x2, 0x1}, {0x4, 0x4}, {0x1, 0x8}, {0x6, 0x2}, {0x6, 0x7}, {0x5, 0x3}, {0x6, 0x6}, {0x4, 0x7}, {0x4, 0x3}, {0x2, 0x3}, {0x0, 0x6}, {0x3, 0x5}, {0x1, 0x3}, {0x5, 0x8}, {0x7, 0x9}, {0x4, 0xa}, {0x4, 0x9}, {0x6}, {0x1, 0x2}, {0x4, 0x9}, {0x0, 0x3}, {0x0, 0x2}, {0x6, 0x1}, {0x7, 0x6}, {0x3, 0x8}, {0x0, 0x4}, {0x5, 0x5}, {0x5, 0x3}, {0x2, 0x6}]}]}]}, @NL80211_ATTR_TX_RATES={0x3c, 0x5a, 0x0, 0x1, [@NL80211_BAND_60GHZ={0x38, 0x2, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x6, 0x5b9f, 0x401, 0xa7, 0xfffd, 0x4a28, 0x6, 0x5]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x4cde08dfb4ae2270}, @NL80211_TXRATE_HT={0x16, 0x2, [{0x7, 0x9}, {0x3, 0x3}, {0x6, 0x1}, {0x7, 0x9}, {0x0, 0x8}, {0x6, 0x4}, {0x1, 0x4}, {0x1, 0x1}, {0x3, 0x2}, {0x3, 0x8}, {0x7, 0xa}, {0x7, 0x7}, {0x3, 0x3}, {0x0, 0x8}, {0x5, 0x8}, {0x7}, {0x7}, {0x2, 0x1}]}]}]}, @NL80211_ATTR_TX_RATES={0x308, 0x5a, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x30, 0x1, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x9, 0xe906, 0x1f, 0x400, 0x1, 0x4, 0x7fff, 0x4]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x7, 0x7fff, 0xfff, 0x0, 0x3, 0x1, 0x800, 0x219]}}, @NL80211_TXRATE_LEGACY={0x4}]}, @NL80211_BAND_2GHZ={0x6c, 0x0, 0x0, 0x1, [@NL80211_TXRATE_HT={0x9, 0x2, [{0x0, 0xa}, {0x0, 0x4}, {0x0, 0x2}, {0x2, 0x8}, {0x7, 0x8}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_LEGACY={0x17, 0x1, [0x48, 0x12, 0x60, 0x5, 0x0, 0x18, 0x36, 0xb, 0x30, 0x1b, 0x6, 0x5, 0x6c, 0x6, 0x9, 0xb, 0x48, 0x48, 0x48]}, @NL80211_TXRATE_LEGACY={0xd, 0x1, [0x60, 0x66, 0x16, 0x5, 0x1, 0x615b142ae122fb44, 0x4, 0x5, 0x6]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xa1e, 0xae, 0x0, 0x9, 0x80, 0x200, 0x81, 0x2]}}, @NL80211_TXRATE_GI={0x5}]}, @NL80211_BAND_2GHZ={0x58, 0x0, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x6, 0x8, 0x5, 0x7, 0x3, 0x0, 0x1, 0x1]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x1ff, 0x7, 0x595c, 0x7, 0x80, 0x20, 0x3157, 0x6]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x9, 0x5, 0x0, 0x3, 0x1, 0xfffa, 0x1]}}]}, @NL80211_BAND_60GHZ={0x5c, 0x2, 0x0, 0x1, [@NL80211_TXRATE_HT={0x22, 0x2, [{0x7, 0x2}, {0x5, 0x7}, {0x2, 0x2}, {0x5, 0x5}, {0x4, 0xa}, {0x0, 0xa}, {0x7, 0x7}, {0x0, 0x8}, {0x1, 0x9}, {0x2, 0x8}, {0x6, 0x1}, {0x1, 0x7}, {0x3, 0x7}, {0x5, 0x1}, {0x2, 0x6}, {0x0, 0x4}, {0x4, 0x3}, {0x4, 0x6}, {0x5, 0x5}, {0x1, 0x3}, {0x6, 0x6}, {0x1, 0x7}, {0x6, 0x1}, {0x1, 0x6}, {0x1, 0x2}, {0x0, 0x1}, {0x1, 0x3}, {0x0, 0x7}, {0x1, 0x1}, {0x5, 0x1}]}, @NL80211_TXRATE_HT={0xa, 0x2, [{0x5}, {0x6, 0x7}, {0x1}, {0x1, 0x3}, {0x1, 0x5}, {0x1, 0x8}]}, @NL80211_TXRATE_LEGACY={0xe, 0x1, [0x48, 0xc, 0x30, 0x16, 0xc, 0x3, 0x3, 0x4, 0x4, 0x16]}, @NL80211_TXRATE_HT={0x17, 0x2, [{0x3, 0x1}, {0x4, 0x5}, {0x1, 0x7}, {0x0, 0x3}, {0x2, 0x6}, {0x6, 0x2}, {0x6, 0x4}, {0x7, 0x8}, {0x4, 0x2}, {0x2, 0x1}, {0x5, 0x4}, {0x4, 0x4}, {0x1, 0x4}, {0x3, 0x8}, {0x1, 0x1}, {0x7, 0x1}, {0x3, 0x4}, {0x0, 0x3}, {0x5, 0x2}]}]}, @NL80211_BAND_5GHZ={0x64, 0x1, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x3}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0x58dd, 0x1f, 0x80, 0x4, 0x1f, 0x9, 0x80]}}, @NL80211_TXRATE_HT={0x41, 0x2, [{0x6, 0x3}, {0x0, 0x9}, {0x7, 0x4}, {0x3, 0x6}, {0x5, 0x8}, {0x1, 0x6}, {0x7, 0x6}, {0x2, 0x9}, {0x7, 0x4}, {0x1, 0x5}, {0x5, 0x9}, {0x0, 0x3}, {0x3}, {0x2, 0x8}, {0x2}, {0x1, 0x6}, {0x3, 0x7}, {0x2, 0x5}, {0x6, 0x4}, {0x6, 0x5}, {0x3}, {0x6, 0x5}, {0x5, 0x1}, {0x2, 0x4}, {0x3, 0x2}, {0x3}, {0x7, 0x9}, {0x0, 0x9}, {0x3, 0x7}, {0x7, 0x4}, {0x3, 0x7}, {0x0, 0x8}, {0x0, 0x6}, {0x7, 0x2}, {0x2, 0x2}, {0x0, 0x2}, {0x5, 0x2}, {0x1, 0x6}, {0x3, 0x9}, {0x5, 0x5}, {0x1, 0x3}, {0x1, 0x7}, {0x2, 0x4}, {0x6, 0x7}, {0x6, 0x2}, {0x7, 0x4}, {0x5, 0x5}, {0x7, 0x5}, {0x0, 0x1}, {0x6, 0x1}, {0x7, 0x7}, {0x0, 0x1}, {0x2, 0x6}, {0x5, 0x4}, {0x0, 0x8}, {0x5, 0xa}, {0x3, 0x3}, {0x1}, {0x6, 0x6}, {0x3, 0x7}, {0x1, 0x8}]}]}, @NL80211_BAND_6GHZ={0x74, 0x3, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_LEGACY={0x10, 0x1, [0x5, 0x36, 0x36, 0x24, 0x4, 0x4, 0x36, 0x24, 0x6c, 0x1, 0x3, 0x6]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x36, 0x2, [{0x0, 0x1}, {0x1, 0x4}, {0x2, 0x4}, {0x3, 0x5}, {0x1}, {0x5, 0xa}, {0x7, 0xa}, {0x7, 0x3}, {0x3, 0x1}, {0x1, 0x5}, {0x0, 0x9}, {0x6, 0x5}, {0x1, 0x1}, {0x4, 0x4}, {0x1, 0xa}, {0x0, 0x6}, {0x0, 0x4}, {0x1, 0x1}, {0x4, 0x1}, {0x4, 0x8}, {0x1, 0x3}, {0x3, 0x4}, {0x0, 0x2}, {0x6}, {0x6, 0x7}, {0x1, 0x3}, {0x1, 0x7}, {0x0, 0x2}, {0x5, 0x7}, {0x6, 0x6}, {0x4, 0x6}, {0x0, 0x2}, {0x4, 0x1}, {0x0, 0x8}, {0x7, 0x9}, {0x0, 0x4}, {0x7, 0x5}, {0x0, 0x8}, {0x1, 0x1}, {0x0, 0x5}, {0x0, 0xa}, {0x5, 0x2}, {0x4, 0x5}, {0x1, 0x6}, {0x6, 0x2}, {0x5, 0x8}, {0x5, 0x2}, {0x1, 0x6}, {0x5, 0x4}, {0x3, 0x2}]}, @NL80211_TXRATE_LEGACY={0x6, 0x1, [0x6c, 0x4]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}]}, @NL80211_BAND_2GHZ={0x14, 0x0, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x10, 0x1, [0x5, 0x2, 0x1, 0x71, 0x9, 0x24, 0x0, 0x30, 0x16, 0x6, 0x9, 0x9]}]}, @NL80211_BAND_2GHZ={0xc8, 0x0, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x5, 0x1, [0x6c]}, @NL80211_TXRATE_LEGACY={0x6, 0x1, [0xb18e6490abaf12d1, 0xae]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x33, 0x2, [{0x0, 0x6}, {0x1, 0x8}, {0x5, 0x6}, {0x0, 0x8}, {0x2, 0x3}, {0x2, 0x8}, {0x3, 0x3}, {0x2, 0x9}, {0x1, 0x6}, {0x1, 0x3}, {0x5, 0x7}, {0x7, 0x1}, {0x7, 0xa}, {0x5, 0x8}, {0x7, 0x3}, {0x4, 0x3}, {0x0, 0x7}, {0x3, 0x2}, {0x5, 0x9}, {0x5, 0x1}, {0x4, 0x8}, {0x7, 0x1}, {0x6, 0x3}, {0x1, 0x8}, {0x4, 0x6}, {0x5, 0x8}, {0x0, 0x5}, {0x2, 0x1}, {0x1, 0x7}, {0x2, 0x5}, {0x0, 0x3}, {0x6, 0x3}, {0x7, 0xa}, {0x1, 0x6}, {0x2, 0x8}, {0x3, 0xa}, {0x3, 0x4}, {0x3, 0x4}, {0x0, 0x8}, {0x6, 0x4}, {0x6, 0x7}, {0x7, 0x8}, {0x5, 0x6}, {}, {0x6, 0x1}, {}, {0x3, 0x1}]}, @NL80211_TXRATE_HT={0x28, 0x2, [{0x1, 0x6}, {0x5, 0x4}, {0x1, 0x9}, {0x5, 0x6}, {0x2, 0x5}, {0x0, 0xa}, {0x1, 0x2}, {0x4, 0x4}, {0x2, 0x6}, {0x1}, {0x1, 0x6}, {0x1, 0x7}, {0x0, 0x8}, {0x1, 0x5}, {0x7, 0x9}, {0x0, 0xa}, {0x0, 0x9}, {0x3, 0x1d}, {0x2, 0x6}, {0x1, 0x7}, {0x6}, {0x6, 0x7}, {0x7, 0x9}, {0x2, 0x6}, {0x5, 0xa}, {0x4, 0x8}, {0x2, 0x1}, {}, {0x5, 0x5}, {0x4, 0xa}, {0x1, 0x2}, {0x0, 0x8}, {0x3, 0x6}, {0x6, 0x2}, {0x3, 0x8}, {0x1, 0x2}]}, @NL80211_TXRATE_LEGACY={0xe, 0x1, [0x12, 0x16, 0xc, 0x2, 0x18, 0x3, 0xb, 0xc, 0x1b, 0x30]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x3}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xffff, 0x1, 0x4, 0x5, 0x9, 0xd72c, 0x0, 0x20]}}, @NL80211_TXRATE_LEGACY={0x19, 0x1, [0xc, 0x6, 0x9, 0x2, 0x1b, 0x16, 0x2, 0x5, 0x5, 0x1, 0xa, 0x3, 0x30, 0x48, 0x6, 0x60, 0x2, 0x6, 0x6c, 0x1b, 0xb]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}]}]}, @NL80211_ATTR_TX_RATES={0x1bc, 0x5a, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x20, 0x3, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_LEGACY={0xa, 0x1, [0x16, 0x4, 0xc, 0x5, 0x2, 0x9]}]}, @NL80211_BAND_60GHZ={0x50, 0x2, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x3, 0x7, 0x3, 0x9, 0x1, 0x6, 0x1, 0x5]}}, @NL80211_TXRATE_LEGACY={0x8, 0x1, [0x1b, 0x2, 0x1b, 0x48]}, @NL80211_TXRATE_LEGACY={0x19, 0x1, [0x60, 0x6c, 0x18, 0x18, 0x6c, 0x3, 0x6, 0x36, 0x9, 0x4, 0x1b, 0x6, 0xc, 0x53, 0x4, 0x48, 0x0, 0x60, 0x6, 0xc, 0x1b]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0xc, 0x2, [{0x4, 0x9}, {0x7, 0x6}, {0x0, 0x8}, {0x0, 0x1c}, {0x7, 0x1}, {0x4, 0x4}, {0x2, 0xa}, {0x2, 0x1}]}]}, @NL80211_BAND_6GHZ={0x4c, 0x3, 0x0, 0x1, [@NL80211_TXRATE_HT={0x7, 0x2, [{0x5, 0x5}, {0x3, 0x2}, {0x5, 0x9}]}, @NL80211_TXRATE_HT={0x15, 0x2, [{0x5, 0x9}, {0x3, 0x6}, {0x2, 0x2}, {0x7}, {0x0, 0x2}, {0x0, 0x8}, {0x3, 0x6}, {0x3, 0x2}, {0x0, 0x9}, {0x4, 0x9}, {0x0, 0x1}, {0x6, 0xa}, {0x1, 0x5}, {0x6, 0x7}, {0x6, 0x2}, {0x4, 0x7}, {0x7, 0x5}]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_LEGACY={0x1f, 0x1, [0x6c, 0x6, 0xc, 0x6, 0x5, 0x47, 0xe, 0xb, 0x3, 0x30, 0x6c, 0x24, 0x60, 0x36, 0xb, 0x0, 0x4, 0x30, 0x30, 0x30, 0x16, 0x12b3f40a70f2d83f, 0xb, 0x18, 0x0, 0x30, 0x60]}]}, @NL80211_BAND_6GHZ={0xc, 0x3, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x2}]}, @NL80211_BAND_2GHZ={0xd0, 0x0, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x21, 0x1, [0x2, 0x30, 0x23, 0x4, 0x0, 0x36, 0x6, 0x60, 0x1b, 0x3, 0x24, 0x2f, 0x6c, 0x1b, 0xc, 0x12, 0x48, 0x4b, 0x5, 0x6c, 0x61, 0x48, 0x5, 0x9, 0x18, 0x4, 0x6c, 0x6c, 0xb]}, @NL80211_TXRATE_LEGACY={0x21, 0x1, [0x6c, 0x1, 0x6c, 0x2, 0x4, 0x12, 0x5, 0x16, 0xc, 0x18, 0x18, 0x30, 0x16, 0x48, 0x1, 0x6c, 0x24, 0x1, 0x18, 0x1, 0x4, 0xb, 0x6, 0x24, 0x18, 0xb, 0x30, 0x5, 0x9]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xa6be, 0x1d, 0x2000, 0x8, 0x40, 0x1, 0x8, 0xeac9]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x2, 0x2fc0, 0x1ff, 0x9, 0x3, 0x1, 0xc00, 0x5]}}, @NL80211_TXRATE_LEGACY={0x9, 0x1, [0x12, 0x1, 0x30, 0x3, 0x2]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_LEGACY={0x12, 0x1, [0x48, 0x1b, 0x1, 0xb, 0x9, 0xb, 0x60, 0x6, 0x6c, 0x18, 0x4, 0xb, 0x36, 0xb]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_HT={0x2c, 0x2, [{0x4, 0xa}, {0x0, 0x6}, {0x0, 0x2}, {0x6, 0x5}, {0x1, 0x5}, {0x5, 0x7}, {0x1, 0x5}, {0x1, 0x2}, {0x3, 0x7}, {0x7, 0x9}, {0x2, 0x6}, {0x5, 0x2}, {0x7, 0x9}, {0x1, 0x6}, {0x2, 0x6}, {0x3, 0xa}, {0x3, 0x3}, {0x3, 0x1}, {0x7, 0xa}, {0x3, 0x5}, {0x7, 0xa}, {0x0, 0xa}, {0x3, 0xa}, {0x4, 0x8}, {0x7, 0x2}, {0x6, 0x2}, {0x6, 0x8}, {0x4, 0x8}, {0x7, 0x2}, {0x6}, {0x4, 0x3}, {0x6, 0x8}, {0x6, 0x1}, {0x4}, {0x2, 0x8}, {0x6, 0x8}, {0x3, 0x1}, {0x1, 0x5}, {}, {0x6}]}]}, @NL80211_BAND_60GHZ={0x20, 0x2, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x3}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xeb, 0x2, 0x8, 0x800, 0xff00, 0x2000, 0x2aef, 0x9]}}]}]}, @NL80211_ATTR_TX_RATES={0x514, 0x5a, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x6c, 0x1, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x1b, 0x1, [0x1b, 0x4, 0x18, 0x12, 0x3, 0x1, 0x9, 0x30, 0x18, 0x6, 0xc, 0x5, 0xc, 0x2, 0xc, 0x12, 0x6c, 0x56, 0x18, 0x6, 0xc, 0x29943c549b300148, 0xb]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_HT={0x31, 0x2, [{0x6, 0x3}, {0x7, 0x16}, {0x2, 0x8}, {}, {0x1, 0x2}, {0x5, 0x8}, {0x2, 0x8}, {}, {0x7, 0x8}, {0x5, 0x9}, {0x1, 0x3}, {0x7, 0x3}, {0x1, 0x2}, {0x2, 0x5}, {0x2, 0x7}, {0x2, 0x9}, {0x6, 0x5}, {0x7, 0x3}, {0x7, 0x7}, {0x2, 0x6}, {0x0, 0x4}, {0x7, 0x5}, {0x3, 0x1}, {0x1, 0x8}, {0x1, 0x7}, {0x1, 0x8}, {0x4, 0x3}, {0x1}, {0x0, 0x7}, {0x0, 0x1}, {0x4, 0x8}, {0x1, 0xa}, {0x6, 0x7}, {0x0, 0x7}, {0x4, 0x3}, {0x4, 0x6}, {0x2, 0x3}, {0x0, 0x7}, {0x4, 0x8}, {0x0, 0x6}, {0x1, 0x7}, {0x1, 0x6}, {0x1, 0xa}, {0x4, 0x2}, {0x2, 0x2}]}, @NL80211_TXRATE_GI={0x5}]}, @NL80211_BAND_2GHZ={0xf4, 0x0, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x23, 0x2, [{0x7, 0x2}, {0x2}, {0x7, 0x1}, {0x3, 0x4}, {0x6, 0x5}, {0x6, 0x7}, {0x0, 0x9}, {0x6, 0x8}, {0x6, 0x1}, {0x2}, {0x3, 0x7}, {0x5, 0x5}, {}, {0x1}, {0x2, 0xa}, {0x0, 0x5}, {0x0, 0x9}, {0x4, 0x8}, {0x6, 0x9}, {0x3, 0x8}, {0x2, 0x9}, {0x7, 0x4}, {0x4, 0x7}, {0x2, 0x8}, {0x4, 0x8}, {0x2, 0x4}, {0x0, 0x9}, {0x2, 0x9}, {0x3, 0x2}, {0x0, 0x9}, {0x0, 0x3}]}, @NL80211_TXRATE_HT={0x2e, 0x2, [{0x7}, {0x0, 0x1}, {0x7, 0x7}, {0x0, 0x7}, {0x1, 0xa}, {0x4, 0x5}, {0x2}, {0x2, 0xa}, {0x7, 0x5}, {0x5, 0x3}, {0x3, 0x3}, {0x2, 0xa}, {0x1, 0x6}, {0x5, 0xa}, {0x5, 0x4}, {0x3}, {0x7}, {0x5, 0x4}, {0x5, 0x2}, {0x4, 0xa}, {0x2}, {0x1, 0x9}, {0x1, 0x5}, {0x0, 0x4}, {0x2, 0x2}, {0x1, 0x1}, {0x2, 0x1}, {0x7, 0x1}, {0x1, 0x9}, {0x0, 0xa}, {0x2, 0x5}, {0x2, 0x9}, {}, {0x3, 0xa}, {0x0, 0x1b}, {0x0, 0x8}, {0x1, 0x3}, {0x5, 0x4}, {0x0, 0x6}, {0x3, 0x7}, {0x1, 0x1}, {0x5, 0x2}]}, @NL80211_TXRATE_HT={0x13, 0x2, [{0x6, 0xa}, {0x1, 0x7}, {0x3, 0x2}, {0x3, 0x3}, {0x1, 0x7}, {0x0, 0x7}, {0x7, 0x9}, {0x6, 0x7}, {0x1, 0x2}, {0x4, 0x7}, {0x2, 0x5}, {0x6, 0x1}, {0x2, 0x1}, {0x0, 0x7}, {0x7, 0x8}]}, @NL80211_TXRATE_HT={0x22, 0x2, [{0x0, 0x9}, {0x7, 0xa}, {0x0, 0x3}, {0x7, 0x8}, {0x5, 0x9}, {0x3, 0x2}, {0x7, 0x3}, {0x0, 0xa}, {0x0, 0x3}, {0x2, 0x4}, {0x1, 0x1}, {0x7, 0x1}, {0x1, 0x3}, {0x2, 0x3}, {0x1, 0x6}, {0x2, 0x3}, {0x5, 0x2}, {0x0, 0xa}, {0x6, 0xa}, {0x4, 0x9}, {0x0, 0x6}, {0x1, 0x7}, {0x1}, {0x0, 0x1}, {0x6, 0x3}, {0x3}, {0x2}, {0x4, 0x2}, {0x6, 0x8}, {0x5, 0x1}]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_LEGACY={0x16, 0x1, [0x18, 0x12, 0x6, 0x36, 0x16, 0x0, 0x16, 0x3, 0x2, 0x5, 0x30, 0x18, 0x12, 0x12, 0xc, 0x5, 0x30, 0x24]}, @NL80211_TXRATE_HT={0x27, 0x2, [{0x0, 0x2}, {0x1, 0xa}, {0x6, 0x6}, {0x1, 0x2}, {0x4, 0x1}, {0x7, 0x6}, {0x0, 0x8}, {0x6, 0x2}, {0x5, 0x5}, {0x3, 0x7}, {0x7}, {0x2}, {0x2, 0xa}, {0x3, 0x2}, {0x5, 0x5}, {0x1}, {0x1, 0xa}, {0x5, 0x5}, {0x5, 0x2}, {0x0, 0x5}, {0x5, 0x4}, {0x6}, {0x1, 0x1}, {0x1, 0x2}, {0x1, 0x1}, {0x6, 0x6}, {0x1}, {0x4, 0x4}, {0x4}, {0x1, 0x7}, {0x2, 0x6}, {0x4, 0x1}, {0x5, 0x1}, {0x1, 0x8}, {0x4, 0x8}]}, @NL80211_TXRATE_LEGACY={0x14, 0x1, [0x3, 0x1b, 0x18, 0x30, 0x6c, 0x6f, 0x9, 0x30, 0x24, 0x48, 0x24, 0x12, 0x20, 0x48, 0x30, 0x6c]}]}, @NL80211_BAND_2GHZ={0x108, 0x0, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x8000, 0xfff8, 0x0, 0x7, 0x9bb2, 0x7, 0x3, 0x1]}}, @NL80211_TXRATE_HT={0x1c, 0x2, [{0x1, 0xa}, {0x1, 0x7}, {0x5, 0x1}, {0x5, 0xa}, {0x3, 0x3}, {}, {0x2, 0x1}, {0x4, 0xa}, {0x0, 0x4}, {0x3, 0x6}, {0x5, 0x9}, {0x1, 0x9}, {0x2, 0x5}, {0x0, 0x9}, {0x2, 0x1}, {0x7, 0x3}, {0x4, 0x1}, {0x6, 0x6}, {0x5, 0x3}, {0x3, 0x3}, {0x5, 0x4}, {0x0, 0x5}, {0x1, 0x8}, {0x4, 0xa}]}, @NL80211_TXRATE_LEGACY={0x1e, 0x1, [0x1, 0x18, 0x48, 0x2, 0x30, 0x1, 0x12, 0x24, 0x4, 0x1b, 0x18, 0x12, 0x2, 0x12, 0xc, 0x16, 0xc, 0x5, 0x1b, 0x2, 0x24, 0x4, 0x9, 0x16, 0x12, 0xc]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x6, 0x2, 0x3, 0xec2, 0xcd, 0x0, 0x400, 0x1ff]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_LEGACY={0xa, 0x1, [0x4, 0x1b, 0x6c, 0xb, 0x36, 0x18]}, @NL80211_TXRATE_LEGACY={0x11, 0x1, [0x3, 0x48, 0x1b, 0x12, 0x12, 0x24, 0x6, 0x5, 0x5, 0x1e583abeaebf7fba, 0x5, 0x12, 0x6c]}, @NL80211_TXRATE_HT={0x14, 0x2, [{0x4, 0x2}, {0x6, 0x8}, {0x7, 0x6}, {0x7, 0x4}, {0x1, 0x6}, {0x5, 0x4}, {0x1}, {0x0, 0x6}, {0x0, 0x2}, {0x7, 0x4}, {0x4, 0x5}, {0x5, 0x5}, {0x3, 0x8}, {0x4, 0x5}, {0x7, 0xa}, {0x0, 0x6}]}, @NL80211_TXRATE_HT={0x38, 0x2, [{0x6}, {}, {0x1, 0x8}, {0x2, 0x1}, {}, {0x2, 0x1}, {0x5}, {0x4, 0x9}, {0x0, 0x5}, {0x5, 0x9}, {0x1, 0x6}, {0x3, 0x6}, {0x3, 0x2}, {0x4, 0xa}, {0x6, 0xa}, {0x4, 0x4}, {0x6, 0x8}, {0x5, 0x1}, {0x7, 0x3}, {0x7, 0x9}, {0x1, 0x3}, {0x0, 0x6}, {0x2, 0xa}, {0x3, 0x8}, {0x7}, {0x7, 0x9}, {0x0, 0x7}, {0x1, 0x3}, {0x1, 0x8}, {0x0, 0x8}, {}, {0x6, 0x6}, {0x4, 0x3}, {0x4, 0x7}, {0x1, 0x6}, {0x3, 0x2}, {0x3, 0x9}, {0x3, 0x6}, {0x3, 0x6}, {0x6, 0x5}, {0x7, 0x9}, {0x0, 0x5}, {0x4, 0x7}, {0x4, 0x9}, {0x2, 0x7}, {0x0, 0x7}, {0x1, 0x3}, {0x1, 0x6}, {0x1, 0x4}, {0x7, 0x8}, {0x4, 0x8}, {0x6, 0x7}]}, @NL80211_TXRATE_HT={0x29, 0x2, [{0x6, 0x1}, {0x3, 0xa}, {0x3, 0x8}, {0x1, 0x3}, {0x6, 0x5}, {0x4, 0x9}, {0x4}, {0x6, 0x2}, {0x2, 0x9}, {0x2, 0x9}, {0x5, 0x6}, {0x1, 0x9}, {0x5, 0x9}, {0x1, 0x2}, {0x2, 0x1}, {0x6, 0x8}, {0x1, 0x1}, {0x1, 0xa}, {0x5, 0x5}, {0x0, 0x9}, {0x2, 0xa}, {0x7, 0x7}, {0x2, 0x9}, {0x4, 0x5}, {0x2, 0x3}, {0x1, 0x8}, {0x4, 0x6}, {0x7, 0x9}, {0x1, 0x3}, {0x4}, {0x0, 0x1}, {0x1, 0x6}, {0x0, 0x7}, {0x3, 0x7}, {0x2, 0x9}, {0x0, 0x9}, {0x4, 0x4}]}]}, @NL80211_BAND_6GHZ={0x8c, 0x3, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_HT={0x6, 0x2, [{0x5, 0x8}, {0x1, 0x5}]}, @NL80211_TXRATE_HT={0x4e, 0x2, [{0x5, 0x9}, {0x1, 0x5}, {0x3, 0xa}, {0x7, 0x6}, {0x1}, {0x0, 0x6}, {0x1, 0x4}, {0x4, 0x8}, {0x1, 0x3}, {0x2, 0x9}, {0x1}, {0x6, 0x6}, {0x1, 0x8}, {0x7, 0x7}, {0x2, 0x5}, {0x1, 0xa}, {0x2, 0x3}, {0x0, 0x8}, {0x2, 0x5}, {0x4, 0x6}, {0x0, 0x2}, {0x5, 0x1}, {0x3, 0x9}, {0x0, 0x5}, {0x3}, {0x0, 0xa}, {0x1, 0x3}, {0x4, 0x5}, {0x7, 0x7}, {0x4, 0x2}, {0x1, 0x3}, {0x6, 0x1}, {0x1, 0x2}, {0x5}, {0x7, 0x6}, {0x1, 0x8}, {0x2, 0x2}, {0x1, 0x3}, {0x3, 0x2}, {0x1}, {0x6, 0x4}, {0x0, 0x9}, {0x5, 0x1}, {0x2, 0x6}, {0x0, 0x8}, {0x0, 0x4}, {0x3, 0xa}, {0x7, 0x6}, {0x0, 0x2}, {0x7, 0x1}, {0x4, 0x4}, {0x2, 0x5}, {0x3, 0x1}, {0x5, 0xa}, {0x7, 0x1}, {0x6, 0x1}, {0x0, 0x5}, {0x4, 0xa}, {0x6, 0x1}, {0x2, 0x2}, {0x6, 0x8}, {0x4}, {0x2, 0x7}, {0x7, 0x9}, {0x2, 0x3}, {0x0, 0x8}, {0x4, 0x8}, {0x6, 0x1}, {0x4, 0xa}, {0x4, 0xa}, {0x0, 0x3}, {0x1, 0x7}, {0x2, 0x6}, {0x7, 0x1}]}, @NL80211_TXRATE_LEGACY={0xe, 0x1, [0x12, 0x12, 0x36, 0x6, 0x2, 0x12, 0x36, 0xc, 0x5, 0xb]}, @NL80211_TXRATE_LEGACY={0x15, 0x1, [0xb, 0x3, 0x2, 0x4, 0x60, 0x60, 0x6, 0x1, 0x18, 0x16, 0x16, 0x5, 0xc, 0x9, 0x3, 0x6, 0x30]}]}, @NL80211_BAND_6GHZ={0xa4, 0x3, 0x0, 0x1, [@NL80211_TXRATE_HT={0x4}, @NL80211_TXRATE_HT={0x45, 0x2, [{0x2, 0x3}, {0x1, 0x5}, {0x1, 0x5}, {0x1, 0x5}, {0x1}, {0x7, 0x6}, {0x4, 0x5}, {0x6}, {0x1, 0xa}, {0x2, 0x9}, {0x3, 0x5}, {0x1, 0x3}, {0x4, 0x10}, {0x3, 0x7}, {0x3, 0x9}, {0x0, 0x7}, {0x7, 0x4}, {0x4, 0x6}, {0x1, 0xa}, {0x1, 0x6}, {0x2, 0x7}, {0x6, 0x8}, {0x2, 0x8}, {0x0, 0xa}, {0x5, 0x7}, {0x1, 0x5}, {0x1, 0x9}, {0x5, 0x1}, {0x2, 0x2}, {0x6, 0x2}, {0x7, 0x7}, {}, {0x1, 0x6}, {0x0, 0x9}, {0x4, 0x5}, {0x2, 0x7}, {0x2, 0x4}, {0x4}, {0x2, 0x5}, {0x1, 0x5}, {0x1, 0x7}, {0x1, 0xa}, {0x5}, {0x0, 0x1}, {0x5, 0x9}, {0x1, 0x3}, {0x7, 0x5}, {0x0, 0x4}, {0x4, 0x9}, {0x6, 0x7}, {0x5, 0x1}, {0x3, 0x4}, {0x6, 0x7}, {0x4, 0x3}, {0x3, 0x4}, {0x1, 0x3}, {0x4, 0x1}, {0x4, 0x9}, {0x5, 0x8}, {0x3, 0x1}, {0x1, 0x7}, {0x7, 0x8}, {0x0, 0x6}, {0x2, 0x6}, {0x0, 0x8}]}, @NL80211_TXRATE_LEGACY={0x19, 0x1, [0x1b, 0xa4b4bdfb04baee1b, 0x60, 0x9, 0x1b, 0x24, 0x48, 0x4, 0x43, 0x16, 0x9, 0x9, 0xc, 0x16, 0x24, 0x1b, 0x6c, 0x48, 0x12, 0x2, 0x6]}, @NL80211_TXRATE_HT={0x9, 0x2, [{0x5, 0xa}, {0x6, 0x4}, {0x5, 0xa}, {0x0, 0x8}, {0x5, 0x7}]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x4, 0x7, 0x7fc, 0x4, 0x5, 0x7, 0xba6a, 0x75]}}, @NL80211_TXRATE_LEGACY={0x8, 0x1, [0x36, 0x6c, 0x18, 0x6]}]}, @NL80211_BAND_6GHZ={0x74, 0x3, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0xde8, 0x7fff, 0x7, 0x40, 0x522, 0xfffe, 0x2, 0x7]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x5, 0x6, 0xcab9, 0x3ff, 0xfff7, 0xfff8, 0x3ae, 0x971]}}, @NL80211_TXRATE_HT={0x1a, 0x2, [{0x5, 0xa}, {0x1, 0x2}, {0x2, 0x8}, {0x4}, {0x6, 0x8}, {0x4, 0x6}, {0x4, 0x1}, {0x1}, {0x1}, {0x7, 0x9}, {0x0, 0x5}, {0x1, 0x8}, {0x5, 0x9}, {0x1}, {0x0, 0x2}, {0x2, 0xa}, {}, {0x1, 0x1}, {0x6, 0x1}, {0x0, 0xa}, {0x4, 0x5}, {0x5, 0x6}]}, @NL80211_TXRATE_LEGACY={0x16, 0x1, [0x6c, 0x12, 0x1b, 0x18, 0x4, 0x1b, 0x60, 0x6, 0x18, 0x6c, 0x24, 0x1b, 0x1, 0x48, 0x18, 0x1b, 0xc, 0x1b]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x100, 0x6, 0x6, 0x4, 0x4, 0x2, 0x8, 0x2]}}]}, @NL80211_BAND_60GHZ={0x18, 0x2, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x3, 0x5ef, 0x3, 0x4573, 0x401, 0x2, 0x200, 0x1]}}]}, @NL80211_BAND_6GHZ={0xec, 0x3, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x9, 0x1, [0x34, 0x18, 0x1, 0x60, 0x6]}, @NL80211_TXRATE_HT={0x4c, 0x2, [{0x0, 0x2}, {0x0, 0x6}, {0x1, 0x1}, {0x7, 0x3}, {0x6, 0x2}, {0x7, 0x4}, {0x5, 0x1}, {0x0, 0x9}, {0x4, 0x2}, {0x2, 0x4}, {0x7, 0x5}, {0x6, 0xa}, {0x6, 0x6}, {0x0, 0x9}, {0x1}, {0x5, 0xa}, {0x0, 0x7}, {0x4, 0x1}, {0x1, 0x5}, {0x3, 0x6}, {0x1, 0x8}, {0x4, 0x9}, {0x7, 0x1}, {0x4, 0x5}, {0x7, 0x3}, {0x4, 0x3}, {0x1, 0x1}, {0x1, 0x2}, {0x6, 0x2}, {0x4, 0x6}, {0x5, 0x7}, {0x3}, {0x4, 0x7}, {0x3, 0x6}, {0x7}, {0x5, 0xa}, {0x5}, {0x0, 0x7}, {0x2, 0x7}, {0x0, 0xa}, {0x4, 0x5}, {0x2, 0xa}, {0x7, 0x2}, {0x0, 0x1}, {0x0, 0x1}, {0x2}, {0x0, 0x9}, {0x4, 0x9}, {0x6, 0x7}, {0x2, 0x5}, {0x2, 0x9}, {0x4, 0x4}, {0x4}, {0x1, 0x5}, {0x1, 0x7}, {0x5, 0x3}, {0x1, 0x4}, {0x4}, {0x5, 0x2}, {0x0, 0x8}, {0x2, 0x4}, {0x6, 0x8}, {0x0, 0x1}, {0x0, 0x4}, {0x6, 0x4}, {0x1, 0xa}, {0x3, 0x1}, {0x2, 0x5}, {0x7, 0x4}, {0x2, 0xa}, {0x7, 0x4}, {0x1}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_LEGACY={0x8, 0x1, [0x1, 0x36, 0xf78c9f4a64da9f7, 0x48]}, @NL80211_TXRATE_HT={0x4a, 0x2, [{0x0, 0x6}, {}, {0x0, 0x1}, {0x6, 0x9}, {0x2, 0x9}, {0x2, 0x2}, {0x3, 0x8}, {0x3, 0x8}, {0x1}, {0x6, 0x4}, {0x3}, {0x2, 0x8}, {0x2, 0x7}, {0x0, 0x7}, {0x1, 0x9}, {0x1, 0x5}, {0x2, 0x8}, {0x5, 0x4}, {0x2, 0x1}, {0x1, 0x7}, {0x6, 0xa}, {0x1, 0xa}, {0x2, 0x8}, {0x0, 0x9}, {0x2, 0x3}, {0x4, 0x5}, {0x2, 0x9}, {0x7, 0x4}, {0x3, 0x1}, {0x3, 0x8}, {0x5, 0x7}, {0x1, 0x7}, {0x6, 0x9}, {0x7, 0x3}, {0x5, 0xa}, {0x7, 0x5}, {0x6, 0x2}, {0x4, 0x2}, {0x3, 0x9}, {0x2, 0x9}, {0x7, 0x4}, {0x5, 0xa}, {0x0, 0x4}, {0x0, 0x5}, {0x5, 0x9}, {0x2, 0x8}, {0x3, 0x4}, {0x0, 0x3}, {0x1, 0x8}, {0x1, 0x3}, {0x0, 0x1}, {0x6, 0x2}, {0x3, 0x7}, {0x7, 0x8}, {0x5, 0x6}, {0x3, 0x3}, {0x7, 0x2}, {0x0, 0x1}, {0x5, 0x5}, {0x7, 0x8}, {0x6, 0x1}, {0x1, 0x4}, {0x5, 0x5}, {0x2, 0x4}, {0x0, 0x3}, {0x7, 0x4}, {0x3, 0x6}, {0x1, 0x9}, {0x4, 0x7}, {0x3, 0x6}]}, @NL80211_TXRATE_LEGACY={0x1e, 0x1, [0x3, 0x6, 0x3e, 0xc, 0x4, 0xc, 0x2, 0x12, 0x1, 0x12, 0x2, 0x12, 0xb, 0x5, 0x65, 0x6c, 0xc, 0x36, 0x5, 0x1b, 0x6, 0x4, 0x5, 0x3, 0x30, 0x2]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xff, 0x8, 0xe0, 0x8, 0x3ff, 0x200, 0x6, 0x7]}}]}]}, @NL80211_ATTR_TX_RATES={0x2fc, 0x5a, 0x0, 0x1, [@NL80211_BAND_60GHZ={0xcc, 0x2, 0x0, 0x1, [@NL80211_TXRATE_HT={0x43, 0x2, [{0x3, 0x6}, {0x7, 0x5}, {0x1, 0x9}, {0x4, 0x9}, {0x6, 0x9}, {0x3, 0x7}, {0x1, 0x4}, {0x5, 0x6}, {0x4, 0xa}, {0x0, 0x4}, {0x4, 0x1}, {0x7, 0x4}, {0x1, 0x6}, {0x0, 0x5}, {0x0, 0x4}, {0x6, 0xa}, {0x1, 0x1}, {0x1}, {0x1, 0x6}, {0x7, 0xa}, {0x1, 0x1}, {0x7, 0x2}, {0x2, 0x8}, {0x5}, {0x5, 0xa}, {0x3, 0x6}, {0x3, 0x3}, {0x5, 0x7}, {0x3, 0xa}, {0x0, 0x4}, {0x6, 0x7}, {0x3, 0x5}, {0x6, 0x4}, {0x4, 0x1}, {0x7, 0x3}, {0x7, 0x4}, {0x2, 0x3}, {0x1, 0x6}, {0x5, 0x7}, {0x0, 0x1}, {0x1, 0x6}, {0x0, 0x7}, {0x6, 0x4}, {0x6, 0x5}, {0x2, 0x1}, {0x0, 0x2}, {0x1, 0xa}, {0x6}, {0x7, 0xa}, {0x6, 0xa}, {0x3, 0x8}, {0x2, 0x4}, {0x6, 0x7}, {0x1}, {0x1, 0x3}, {0x1, 0x3}, {0x1}, {0x3, 0xa}, {0x2, 0x6}, {0x7, 0x7}, {0x7, 0x9}, {0x5, 0x5}, {0x2, 0x8}]}, @NL80211_TXRATE_LEGACY={0x1f, 0x1, [0x6, 0x24, 0x5, 0x2, 0x24, 0x16, 0x9, 0x5, 0x9, 0x1b, 0x0, 0xb, 0x16, 0x0, 0x60, 0x18, 0xc, 0x6, 0x3, 0x7, 0xc, 0x3, 0x3, 0xe, 0x6c, 0xb, 0x5]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_HT={0x1c, 0x2, [{0x0, 0xb}, {0x6, 0x4}, {0x0, 0x9}, {}, {0x3, 0xa}, {0x5, 0x9}, {0x6, 0x6}, {0x1, 0x2}, {0x3, 0x4}, {0x4, 0x2}, {0x4, 0x4}, {0x3, 0x1}, {0x0, 0x7}, {0x1, 0x7}, {0x0, 0x9}, {0x5, 0x8}, {0x2, 0x4}, {0x1, 0x5}, {0x7, 0x9}, {0x3, 0x7}, {0x6, 0x2}, {0x3, 0x3}, {0x0, 0x5}, {0x7, 0x9}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x5d7, 0x9, 0x1, 0x191e, 0x3, 0x8, 0x7f, 0x1]}}, @NL80211_TXRATE_LEGACY={0x15, 0x1, [0x6, 0x24, 0x6, 0x0, 0x16, 0x16, 0x2, 0x36, 0x3, 0x48, 0x0, 0x1b, 0x6c, 0x36, 0x48, 0x3, 0x1b]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x7, 0x64f, 0x6, 0x5, 0xffff, 0x100, 0x5, 0x2]}}]}, @NL80211_BAND_60GHZ={0xa4, 0x2, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x12, 0x1, [0x36, 0x30, 0x5, 0x12, 0x2, 0x1, 0x2, 0x9, 0xb, 0x6c, 0xb, 0x0, 0x4, 0x6c]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x7, 0x2, 0x0, 0x8, 0x2, 0x0, 0x5, 0x20]}}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_LEGACY={0x15, 0x1, [0xb, 0x5, 0x1b, 0x1b, 0x18, 0x34, 0x2, 0x30, 0x1, 0x48, 0x3, 0x48, 0x30, 0x0, 0x1b, 0x1b, 0x30]}, @NL80211_TXRATE_HT={0x1d, 0x2, [{0x4, 0x4}, {0x2, 0x4}, {0x0, 0x2}, {0x0, 0x9}, {0x7, 0x9}, {0x0, 0x3}, {0x1, 0x2}, {0x0, 0x9}, {0x7, 0x6}, {0x0, 0x7}, {0x7, 0x8}, {0x0, 0x1}, {0x1, 0x2}, {0x7, 0x9}, {0x5}, {0x1, 0x3}, {0x1, 0x8}, {0x0, 0xa}, {0x3, 0x7}, {0x2, 0x5}, {0x0, 0x8}, {0x0, 0x6}, {0x0, 0x4}, {0x3, 0x8}, {0x6, 0x4}]}, @NL80211_TXRATE_HT={0x36, 0x2, [{0x6, 0x8}, {0x6, 0x3}, {0x7, 0x5}, {0x0, 0x9}, {0x3, 0xa}, {0x3, 0x4}, {0x2}, {0x1, 0x6}, {0x3, 0x7}, {0x1, 0x9}, {0x0, 0x5}, {0x4, 0x6}, {0x6, 0x1}, {0x4, 0x3}, {0x4, 0x7}, {0x4, 0x1}, {0x2, 0x6}, {0x1}, {}, {0x1, 0x1}, {0x4, 0x9}, {0x2, 0x4}, {0x4, 0x9}, {0x4, 0x5}, {0x0, 0x2}, {0x7, 0x8}, {0x3, 0x5}, {0x0, 0x3}, {0x0, 0x1}, {0x4, 0x7}, {0x6, 0x6}, {0x2, 0x8}, {0x2, 0x1}, {0x1, 0x9}, {0x5, 0x2}, {0x0, 0x8}, {0x6, 0x4}, {0x3}, {0x1, 0x4}, {0x7, 0xa}, {0x0, 0x1}, {0x4, 0x3}, {0x7, 0x1}, {0x7, 0xa}, {0x0, 0x4}, {0x3, 0x6}, {0x0, 0x1}, {0x1, 0x1}, {0x0, 0x4}, {0x7, 0x9}]}]}, @NL80211_BAND_60GHZ={0x94, 0x2, 0x0, 0x1, [@NL80211_TXRATE_HT={0x25, 0x2, [{0x5, 0x3}, {0x3, 0xa}, {0x2, 0x4}, {0x3, 0x2}, {0x4, 0x9}, {0x5, 0x5}, {0x1}, {0x5, 0x7}, {0x4}, {0x6, 0xa}, {0x7, 0x5}, {0x1, 0x9}, {0x0, 0x7}, {0x5, 0x3}, {0x0, 0x1}, {0x7, 0x2}, {0x7, 0x5}, {0x4, 0x5}, {0x4, 0x7}, {0x5, 0xa}, {0x6, 0xa}, {0x4, 0x5}, {0x0, 0xa}, {0x2}, {0x4, 0x2}, {0x5, 0x8}, {0x6, 0x3}, {0x0, 0x2}, {0x3, 0x2}, {0x1, 0x7}, {0x7, 0x8}, {0x3}, {0x0, 0x9}]}, @NL80211_TXRATE_HT={0x2c, 0x2, [{0x7, 0x4}, {0x0, 0x4}, {0x1, 0x9}, {0x0, 0x6}, {0x6, 0x1}, {0x6}, {0x7, 0x8}, {0x3, 0x1}, {0x4, 0x6}, {0x0, 0xa}, {0x1, 0x5}, {0x3, 0x9}, {0x4}, {}, {0x1, 0x2}, {0x4, 0x4}, {0x6, 0x3}, {0x4, 0x2}, {0x1, 0x3}, {0x3, 0xa}, {0x5, 0x9}, {0x6, 0x3}, {0x4, 0x8}, {0x2, 0x5}, {0x6, 0x6}, {0x0, 0x2}, {0x4, 0x3}, {0x0, 0x7}, {0x7, 0x4}, {0x1, 0x7}, {0x4, 0x6}, {0x5, 0x3}, {0x7, 0x4}, {0x4, 0x8}, {0x5, 0x9}, {0x2, 0x2}, {0x5, 0xa}, {0x0, 0xa}, {0x0, 0x5}, {0x1, 0x5}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x6, 0x100, 0x8, 0x6, 0x81, 0x81, 0x81, 0x8]}}, @NL80211_TXRATE_LEGACY={0x14, 0x1, [0x9, 0x3, 0xb, 0xc, 0x30, 0x30, 0x30, 0x4, 0x3, 0x4, 0x1, 0x16, 0x30, 0x18, 0x1, 0x3]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x8, 0x645f, 0xf9, 0x3, 0x92c, 0x6, 0x9, 0x21c]}}]}, @NL80211_BAND_2GHZ={0x64, 0x0, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0xfc00, 0x0, 0x5, 0x2, 0x8, 0x7474, 0x6]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x5fa9, 0x7ff, 0x7, 0x3, 0x4, 0xa4, 0x7, 0xff]}}, @NL80211_TXRATE_LEGACY={0x1a, 0x1, [0xa33d038d1738bb7d, 0x6c, 0x30, 0xb, 0x60, 0x66, 0x3, 0x6, 0x6, 0x12, 0x18, 0x15, 0x30, 0x48, 0x24, 0x2, 0xc, 0x48, 0x18, 0x3b, 0x6c, 0x24]}, @NL80211_TXRATE_LEGACY={0x1b, 0x1, [0x0, 0x3, 0x9, 0x30, 0x18, 0x12, 0x9, 0x6, 0x4, 0x29e1055bb208a198, 0xc, 0x3, 0x18, 0x2c, 0x1, 0x60, 0x6, 0x9, 0x1b, 0x6, 0x4, 0x4, 0x36]}]}, @NL80211_BAND_5GHZ={0x90, 0x1, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x17, 0x1, [0x36, 0x6, 0x1b, 0x4, 0x18, 0x36, 0xb, 0x5, 0x4, 0x9, 0xc, 0x0, 0x18, 0x6, 0x2, 0x16, 0x9, 0x5, 0x36]}, @NL80211_TXRATE_LEGACY={0x9, 0x1, [0xb, 0x5, 0x9, 0x4, 0x16]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x4, 0x9, 0x8, 0x9, 0x100, 0x9, 0x7a90, 0x1000]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xfd, 0x2, 0x6, 0x608, 0x2e6, 0x6, 0x20]}}, @NL80211_TXRATE_HT={0x3d, 0x2, [{0x0, 0xa}, {0x2, 0x6}, {0x6, 0x6}, {0x2}, {0x2, 0x6}, {0x5, 0x3}, {0x4, 0x5}, {0x5, 0x1}, {0x0, 0x3}, {0x2, 0x6}, {0x3, 0x3}, {0x0, 0x6}, {0x6}, {0x4, 0x3}, {0x7}, {0x6, 0xa}, {0x6}, {0x5, 0x3}, {0x2, 0x2}, {0x0, 0x9}, {0x4, 0x3}, {0x7, 0x8}, {0x0, 0x7}, {0x0, 0x8}, {0x1, 0x5}, {0x6, 0x9}, {0x4, 0x4}, {0x7, 0x1}, {0x1, 0x9}, {0x3, 0x9}, {0x4, 0x9}, {0x5, 0x5}, {0x5, 0x2}, {0x0, 0xa}, {0x0, 0x7}, {0x0, 0x1a}, {0x2, 0x4}, {0x0, 0x5}, {0x0, 0x5}, {0x4, 0x9}, {0x5, 0x3}, {0x4}, {0x2, 0xa}, {0x4, 0x2}, {0x1, 0x5}, {}, {0x3, 0x4}, {0x3, 0x8}, {0x4, 0x1e}, {0x1, 0x3}, {0x4, 0x4}, {0x0, 0x8}, {0x5, 0x7}, {0x7, 0x2}, {0x1, 0x6}, {0x1, 0x3}, {0x2, 0x7}]}]}]}, @NL80211_ATTR_TX_RATES={0xb4, 0x5a, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x70, 0x3, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x23, 0x1, [0x1b, 0x0, 0x23, 0x6c, 0x24, 0xb, 0x1b, 0x24, 0x1, 0x36, 0xb, 0x48, 0x30, 0x48, 0x6c, 0x4, 0xb, 0x4, 0x30, 0x1, 0x24, 0x9, 0x18, 0x1, 0x60, 0x4, 0x16, 0x18, 0x1b, 0xb, 0xc]}, @NL80211_TXRATE_HT={0x1e, 0x2, [{0x2, 0x9}, {0x1, 0xa}, {0x0, 0x4}, {0x0, 0x6}, {0x7, 0x6}, {0x6}, {0x4}, {0x5, 0x1}, {0x5, 0x6}, {0x7, 0x5}, {0x7, 0x8}, {0x0, 0x3}, {0x1, 0x5}, {0x7}, {0x0, 0x9}, {0x2, 0x5}, {0x7, 0x4}, {0x4, 0x3}, {0x6, 0x8}, {0x7}, {0x2, 0x9}, {0x2, 0x9}, {0x7, 0x1}, {0x2, 0x8}, {0x3, 0x3}, {}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x4, 0xd1a, 0x1, 0xfa, 0x8001, 0x401, 0x3, 0x8]}}, @NL80211_TXRATE_HT={0xf, 0x2, [{0x1, 0x9}, {0x1, 0x1}, {0x3}, {0x1, 0x2}, {0x0, 0x7}, {0x2, 0x7}, {0x1, 0x9}, {0x4, 0x1}, {0x6, 0x5}, {0x7, 0x2}, {0x3, 0x5}]}, @NL80211_TXRATE_LEGACY={0x4}]}, @NL80211_BAND_2GHZ={0x40, 0x0, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x9, 0x1, [0x36, 0x5, 0x6c, 0x9, 0x60]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x7f, 0x6, 0x100, 0xc, 0x8, 0x8, 0x80, 0x64]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x7ff, 0x3, 0xfffd, 0x98ee, 0xa44, 0x6, 0x3, 0xb8]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}]}]}, @NL80211_ATTR_TX_RATES={0x108, 0x5a, 0x0, 0x1, [@NL80211_BAND_60GHZ={0x20, 0x2, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x101, 0x8, 0x2, 0x6, 0x1000, 0x6, 0x3, 0x4]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}]}, @NL80211_BAND_6GHZ={0x28, 0x3, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x22, 0x1, [0x3, 0x9, 0xc, 0x1b, 0x30, 0xb, 0x3, 0x60, 0xa1a722cce64fcf6b, 0x18, 0x1, 0x1, 0xc, 0x30, 0x30, 0x60, 0xc, 0x16, 0x1b, 0x36, 0x22, 0x7e, 0x1b, 0x0, 0x24, 0x48, 0x6, 0x6c, 0x36, 0xc]}]}, @NL80211_BAND_6GHZ={0x4c, 0x3, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x8, 0x1, [0x30, 0x24, 0x12, 0x6]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_LEGACY={0x21, 0x1, [0x10, 0x18, 0x3, 0x6, 0x5, 0x6, 0x16, 0x36, 0x24, 0x12, 0x5, 0x4, 0x5d, 0xc, 0x5, 0x5, 0x3, 0x36, 0x18, 0xc, 0x16, 0x24, 0x6c, 0x12, 0x4, 0x18, 0x2, 0xc, 0x1b]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x6, 0x2, 0x8, 0x63ed, 0x7, 0x5, 0x1, 0x7]}}]}, @NL80211_BAND_5GHZ={0x70, 0x1, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x1, 0x870, 0x6, 0x5, 0x39, 0xff46, 0x884b, 0x1]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x37, 0x6, 0x8d6, 0x60, 0x7fff, 0x5, 0x3, 0x800]}}, @NL80211_TXRATE_HT={0x44, 0x2, [{0x3, 0x7}, {0x5, 0x7}, {}, {0x7}, {0x0, 0x9}, {0x4, 0x8}, {0x2, 0x3}, {0x5, 0x9}, {0x2, 0x4}, {0x1, 0x1}, {0x0, 0x1}, {0x3, 0x7}, {0x1, 0x7}, {0x2, 0x7}, {0x6, 0x4}, {0x2, 0x1}, {0x5, 0x1}, {0x6}, {0x3, 0x8}, {0x7, 0x2}, {0x7, 0x7}, {0x1}, {0x4, 0xa}, {0x3, 0xa}, {0x1, 0x7}, {0x4}, {0x7}, {0x0, 0x6}, {0x2}, {0x6, 0x9}, {0x2, 0x3}, {0x5, 0x8}, {0x6, 0x1}, {0x0, 0x1}, {0x2, 0x4}, {0x1, 0x1}, {0x1, 0x3}, {0x3, 0x5}, {0x6, 0xa}, {0x1, 0x9}, {0x2}, {0x7, 0x4}, {0x6}, {0x2}, {0x1, 0x3}, {0x4, 0x9}, {0x4, 0xa}, {0x5}, {0x0, 0x7}, {0x1, 0x9}, {0x3, 0x9}, {0x7, 0x5}, {0x1, 0x8}, {0x5, 0xa}, {0x6, 0x5}, {0x0, 0x1}, {0x1, 0x5}, {0x2, 0x1}, {0x2, 0x8}, {0x3, 0x3}, {0x4, 0xa}, {0x4, 0x7}, {0x1, 0x1}, {0x2, 0x1}]}]}]}]}, 0x1620}, 0x1, 0x0, 0x0, 0x40164}, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRESDEC=r1, @ANYRES16, @ANYBLOB="78b77ed68d04d482d456f44881688adc25e932af42d0c57865773ecdf99bc0b420468b3eb659afe3b657109bfda4c5474b2e83664f416fc8043e4c00a14c", @ANYRES64, @ANYRES32=r5], 0x0) 06:16:56 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8, 0x20010, r0, 0xb546e000) r1 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) fork() connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r1, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:16:56 executing program 3: r0 = socket$inet(0x2, 0x3, 0x6) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0xe8042, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r3, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) dup3(r2, r1, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) sendmmsg$inet6(r1, &(0x7f0000002240)=[{{&(0x7f00000000c0)={0xa, 0x4e24, 0x81, @ipv4={'\x00', '\xff\xff', @broadcast}, 0xfffffffc}, 0x1c, &(0x7f0000001640)=[{&(0x7f0000000280)="96c1df74e1672da8fd3a9a330aa5d2d8e07d3a4e1be61657d9d3cf31b08d46c5fd3c0ec5153df7afa003422f73c95e73f2599d76973dd5d3331a974571a86ed2aaf46815db5ae93ae253999c171b1ede2dc1235251a940cee0678b5dadcf8923441056cfea4eb1f0252e1001898d237123239ff509a16e4411b6b787e928cd6bf08e111db53cbedef4180357e8a9eccdcd26af243eb2cd3491d0beadde946af2d177623854fdd844c8bfdf80eb125d868af6a4ca7c06449fe8147bd80e69841a", 0xc0}, {&(0x7f0000000100)="a1faf09e0d98c704c1111d38a5c4f5893d6c1c3c44638dfd27ad93268dfa24ae95dd2140713d6030e1e61b211e0c8a0455f1f92537b72e1c81524e8eaf", 0x3d}, {&(0x7f0000000340)="73617a0c54b6376ed9f59473939fa0c511a7abae5106b658844822af95ac27ad0644ecb148cd7bf2092443b7f4df8b2c04666a0047e1a42bf4a436f372c7e4d51e4ad89a68", 0x45}, {&(0x7f00000003c0)="fb304043af0ddeca78c3709ed2de347b41fb1cea3c41cdb23a88ce00cc648818bb418fca977530eae4d7b40d0f3b6caa99f4a57f1c0bee8cd0b34abd664c207eba78306b870149d3ea07d63319009a6e1296470320eb0b18fe3f666eece84c424174e985bb108252aed5417da8b14b6c9b19aee14927eb9183ade5a7e746ad80b48c276360d0f719e7a7da3a23d67ef33e", 0x91}, {&(0x7f0000000480)="480bad3ef50d984c9fe900730f4c0107939ff12120f641a952742df9334f3a5270c938fbff8acbf75afe86569896288cbb5cf488f1fcd3efa6da55de029bb5f2ea8c9b0875b37494e93c7c914620cc4565be21d5cb904c3631838e698f82d4f704b90a9a4adeeb0f70a0443cf7a5d78744a37dde10f5c03c712e779f0abd4801da71ec52abe0f0189b0d786886e7cdf4cbba7b1bce219f25daa033b9c9498754c7d484f60021ce64ae127d9c1d6353187276a864240e891ef180e365f063e603157b69", 0xc3}, {&(0x7f0000000580)="f110156d9a37852db52530e10e5d69a780344e5474aaf010fe0dcacc67523cfc8732a2d6c24cf6283c20056dc6e19b241c29b99efe3569dc5a9354eee114ce2366b92e3bd9", 0x45}, {&(0x7f0000000600)="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0x1000}, {&(0x7f0000001600)="49f52dcf2404d5", 0x7}], 0x8, &(0x7f00000016c0)=[@pktinfo={{0x24, 0x29, 0x32, {@private2}}}, @hoplimit={{0x14, 0x29, 0x34, 0x7fff}}], 0x40}}, {{&(0x7f0000001700)={0xa, 0x4e23, 0x2e, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x48a4}, 0x1c, &(0x7f0000001a40)=[{&(0x7f0000001740)="ea4e4dba8e4a525bad0ab7b629a7be9ab2ba6316cd0660d0422da104d515e7cff38139981d1b3fc931c0e268c47cd0e633ce1949fae60a5030c63c200a728a61e989c4211914def863e51f52518b8209e905dba08f786550e09dd7e3fd17f1b17d41d2443525e4ad391d4a74f2b3d9d56461ad51c58daa8c711d213f56f18130ef03a924186a993c09cdf0e4a99a09ef5e911c36b65e1e62a84c129d20a64eec824f43525858edbb1dbed55d", 0xac}, {&(0x7f0000001800)="5c58bdba33ec78f32b731e", 0xb}, {&(0x7f0000001840)="1dfcab9d59d9af11500b4c00c8b4fab57cc770ee83bdcd2e55ac7bad6e0178a5d25d3d1b5e3614bac04f02d9f5417d68f83503f62ddb1758abed82a0a2bf9c0b3d3f443504758be9ac81b559cf837072f431f2b92b0795f56f4cdf43e568ef0f4c075c1ed973ae09fb353e51abf512a720be4fa23c5517cab5770bc42fe7cb356bcb93ac9778e21cd11c7f7fe63c64052999be77b9c6eda763854489318dfa281a1d95024d20d70d6acfcd55dcb2f0db3a81c7a0e22c21ab6e113a7f302d11c7a817167e7135a28ee958b9514f88e0", 0xcf}, {&(0x7f0000001940)="f5efc1d37e237e24983d62b5bc75d3b2380835d84f08a6c22b8008946b7da723bc1f1e5f65328f7f7afd00f2ef825d7f32d33063d93940f0bb2b2790bf55b311d0867b872de594e449f44ea0935ef30313e70f0460f605b38160faf4a3d8a14e205abacc13967fe27a11a42a9ddf3d19c357ebfd223cb6af52894516807b5b44bd586cfdb680cf18ab7a7f456ca1a6fc393cae58d7b9f945b44439cd898eb82cc90284ee826bc1cf519ede3f4b0737a580823e0d688d4ea1ed8dc3735b4e75cb4c87258a863c8adc09d5395fa708fcd5830dc4735538f9bf324e41e8b6a1e7b4cf506663eddd6e3a11fbf7e18706c30a75", 0xf1}], 0x4, &(0x7f0000002340)=[@rthdr={{0x98, 0x29, 0x39, {0x89, 0x10, 0x0, 0x7f, 0x0, [@private1={0xfc, 0x1, '\x00', 0x1}, @ipv4={'\x00', '\xff\xff', @multicast1}, @dev={0xfe, 0x80, '\x00', 0x15}, @local, @loopback, @loopback, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @dev={0xfe, 0x80, '\x00', 0x3b}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x2}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x7ff}}, @dstopts={{0xc8, 0x29, 0x37, {0xc9, 0x16, '\x00', [@enc_lim={0x4, 0x1, 0xa6}, @hao={0xc9, 0x10, @private0}, @jumbo={0xc2, 0x4, 0x2}, @generic={0x1, 0x70, "9e0d246c833b0038e701877ceb9a7281121fe99a2fe22370d6e6e69e7807e117321c0f068c1b19732e7afbe86817ebbcf97b872c6675f32346b1735cebf648283999a942bac3a946df5ba8433c3b9cad5d5566147ad141904c5f7f988eba0051fcb07332bd3f36d859aad19b3aef8eaf"}, @jumbo={0xc2, 0x4, 0x5}, @pad1, @ra={0x5, 0x2, 0x9}, @ra={0x5, 0x2, 0x3}, @hao={0xc9, 0x10, @private0={0xfc, 0x0, '\x00', 0x1}}]}}}, @rthdr_2292={{0x78, 0x29, 0x39, {0x24, 0xc, 0x0, 0x1, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private0, @dev={0xfe, 0x80, '\x00', 0x37}, @local, @empty, @private1]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x7f}}, @flowinfo={{0x14, 0x29, 0xb, 0x4}}, @dstopts_2292={{0x50, 0x29, 0x4, {0x1d, 0x6, '\x00', [@pad1, @calipso={0x7, 0x30, {0x3, 0xa, 0x40, 0x0, [0x9, 0x800, 0x3, 0x5, 0x7]}}]}}}], 0x288}}, {{&(0x7f0000001d00)={0xa, 0x4e23, 0x1, @mcast1, 0x5}, 0x1c, &(0x7f0000002040)=[{&(0x7f0000001d40)="00953c99b0498e5c9e5f01a3ead5106714c2d8eeeb7cfefbc05a728ce0e8d5ed17e98a15ab0c5103f44d2f292535d44d707c3be55d009287ab80911dc4cd5b86a7cddbdbdc4b136d4eb3", 0x4a}, {&(0x7f0000001dc0)="68b9b51ec54b7898732b3c07eb13620a381d3ce540bfaf2f73465898467f2eb8644b6afc3b10c04d4495ebbf067f94a1a183bfe53d7b4428a6b3616ce3b661deaeeef3ce63fb72926fcecf", 0x4b}, {&(0x7f0000001e40)="84104a9542a1c2f9c4d535dd454d4c99520da9374361024e8bd7787ed4ff7550f93bdf4b1d83b5e6d51e04574a0ffbada94d481cac21f480e1ab7c4a88a59441c59544956b04d2e9a0fb7dded06de61bbe5725084050f55f841410e19e52659056f0a49580761078df19dfb2ef250e523cf7ecc35bb1e745127db11dbefc3ef78074d8ebf59b5ef040d14d2202417b1987f53cb648852c34b1a37c7cef1019b9b365266ebc4ff8f9277fd081a5a6951bc1ffe73d316d8d6b54e2be6345895eb9bd5e64dbe83019aeb48f843025b88e1879d8fd5b63ed599daba578", 0xdb}, {&(0x7f0000001f40)="42893af161aa2ac6a47f4dfbe9f2f341251bfa65e332d01f65d509fe28f8af11e01673a11486479da0ff3662201ee3296f5e605e13624c7298c5a207a9dea059ba35abff9966274deaaa139e852a1cc6457604ef38512e4b511240005ae6b4c3e7fd52c207b7d89f97b16ca2b6108e2b30e5590c96fea1c2e1f34f2dda673d8b51b8b3faa3a4838917c363ba0e940cb161692ca8ac8e59d9b39f3252cb357c13352212d9169d24898fffe7de5173c46dbf5cb4988228b796437cd1e0bde4a05691dc9bc7dda119259be8a395506c4cf450cda5b19e279993d3def445ed736691fec0a6ac0e323ec6a9261b9d701b02a48b", 0xf1}], 0x4}}, {{&(0x7f0000002080)={0xa, 0x4e22, 0x7ff, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x7f9}, 0x1c, &(0x7f0000002100)=[{&(0x7f00000020c0)="a70189dd4d8d719e73d342dfc7c06ad99dfb40b255119546634223", 0x1b}], 0x1, &(0x7f0000002140)=[@hopopts={{0xe8, 0x29, 0x36, {0x5c, 0x19, '\x00', [@calipso={0x7, 0x20, {0x1, 0x6, 0xd4, 0x7, [0x9, 0x3, 0x9]}}, @padn, @generic={0x7f, 0xa6, "73f8366bc6953ae6b3bb53977a49dc01b0fa863b9a0943db7085172806b5f5a4a1d89f63bba5c9840a20b48a25a3c65d32e70685d8a39bdc39e29481025aa50bf4ca110fbf88bd36a9154577c1df6f5af5c3bf190a70aa6428d91959ae85f1f92eee2c8a80e4774fbf8d5186714f34c0cf1ef10f851ffdb376efbfb284a7be4a471e9daa0bb2f7d4f8dc9875e43bb793706ae3250cbca4ccba2e18409c0c767d7e63674e9c49"}, @pad1]}}}], 0xe8}}], 0x4, 0x4004004) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r5}, './file0\x00'}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r6, @ANYBLOB="00000000000000002e2f66e96c653000"]) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r6, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x64, 0x0, 0x8, 0x301, 0x0, 0x0, {0xa, 0x0, 0x8}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_DATA={0x2c, 0x4, 0x0, 0x1, @icmpv6=[@CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x8}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x9}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x10000}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x3}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0xffff}]}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000000}, 0x24000810) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 06:17:09 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xff}, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:17:09 executing program 2: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000380), 0x24000, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000005c0)={'syz_tun\x00', &(0x7f0000000500)=@ethtool_sset_info={0x3c}}) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xb8, r1, 0x800, 0x70bd27, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x2}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e21}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000001}]}, 0xb8}, 0x1, 0x0, 0x0, 0xc800}, 0x20040000) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000240)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x9}}, './file0\x00'}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r5, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_SET_QOS_MAP(r3, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x38, r5, 0x20, 0x70bd25, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x4, 0x18}}}}, [@NL80211_ATTR_QOS_MAP={0x18, 0xc7, {[{0x4, 0x6}, {0xf9, 0x6}, {0x7f}, {0x2}, {0x3, 0x5}, {0x7, 0x2}], "a17a712624844106"}}]}, 0x38}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000040)='autofs\x00', 0x0, 0x0) 06:17:09 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8, 0x20010, r0, 0xb546e000) r1 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) fork() connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r1, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:17:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000340), 0x10) write$P9_RAUTH(0xffffffffffffffff, 0x0, 0x0) r1 = syz_io_uring_complete(0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e21, 0xffff, @mcast1, 0x7ff}, 0x1c) fsetxattr$security_selinux(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)='system_u:object_r:syslogd_var_lib_t:s0\x00', 0x27, 0x0) recvfrom$inet6(r1, &(0x7f00000000c0)=""/99, 0x63, 0x0, &(0x7f0000000140)={0xa, 0x4e22, 0x8, @loopback, 0x2}, 0x1c) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_SET(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000600)={&(0x7f00000003c0)=ANY=[@ANYBLOB="66dd3beb755976e92eeb27f7dd5ab846ef1a597c1c75c096772d5c876e642114ef7a2ee306f06ad991a9fef3937b89c55330020e968b6e86ed821a3d2bf6b51a3260fd8e8baa4808525fa372641ce525758562baf640f480c0c440cf86cd329176dac4eabfeb1d4408b028424b889aae5591c1663b00005a", @ANYRES16, @ANYBLOB="000825fccbdf2503530100e0723b000005b25800fffffff100", @ANYRES32, @ANYRESOCT], 0x1c}, 0x1, 0x0, 0x0, 0x4001}, 0x240041c0) r2 = accept$inet6(r0, &(0x7f0000000240)={0xa, 0x0, 0x0, @local}, &(0x7f0000000300)=0x1c) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000380)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) ioctl$MON_IOCT_RING_SIZE(0xffffffffffffffff, 0x9204, 0x291f0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f0000000180)={0x7c69, 0x0, 0x2, 0x2}) sendmsg$inet6(r3, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0x1}], 0x1}, 0x10044001) gettid() perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x104, 0x74bfda24}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001700)=""/4099, 0xffffff3e, 0xcd04, 0x0, 0xfffffffffffffed7) 06:17:09 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8, 0x20010, r0, 0xb546e000) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:17:09 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x100000001) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) 06:17:09 executing program 7: r0 = creat(0x0, 0x0) r1 = dup(0xffffffffffffffff) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$PTP_PIN_SETFUNC(0xffffffffffffffff, 0x40603d07, &(0x7f00000001c0)={'\x00', 0x13e, 0x3, 0x10001}) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, 0x0) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x40000) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$F2FS_IOC_GARBAGE_COLLECT(r2, 0x4004f506, &(0x7f0000000040)=0x40000001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r3, 0x0, 0x0, 0x1000001) ioctl$PTP_PIN_GETFUNC2(r1, 0xc0603d0f, 0x0) mmap(&(0x7f00003d3000/0x4000)=nil, 0x4000, 0x1, 0x10010, r0, 0x848e9000) openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r3, 0x0) 06:17:09 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8, 0x20010, r0, 0xb546e000) r1 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r1, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:17:09 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:17:09 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x500, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 583.236447] autofs4:pid:6408:autofs_fill_super: called with bogus options 06:17:09 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) [ 583.370440] autofs4:pid:6393:autofs_fill_super: called with bogus options 06:17:22 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x803, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:17:22 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:17:22 executing program 3: perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 06:17:22 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x5, 0xf7, 0x3f, 0x9f, 0x0, 0x4, 0x4c048, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x7ff, 0x0, @perf_bp={&(0x7f0000000040), 0x2}, 0x40001, 0xfff, 0x7ff, 0x2, 0x3, 0x1, 0x3, 0x0, 0x2, 0x0, 0x9}, 0x0, 0x7, r0, 0x2) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x26) write$binfmt_script(0xffffffffffffffff, 0x0, 0x63) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000600), 0x20140, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000500), r1) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000680), r1) sendmsg$TIPC_CMD_SHOW_STATS(r1, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x1c, r2, 0x400, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r2, 0x4, 0x70bd2d, 0x25dfdbfd, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4060840}, 0x8000) r3 = perf_event_open(&(0x7f0000000100)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) dup2(r4, r3) 06:17:22 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8, 0x20010, r0, 0xb546e000) r1 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r1, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:17:22 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:17:22 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) 06:17:22 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8, 0x20010, r0, 0xb546e000) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r1, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:17:22 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:17:22 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) 06:17:22 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x806, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:17:22 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8, 0x20010, r0, 0xb546e000) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r1, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:17:22 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffff8, 0x401}, 0xa402, 0x0, 0x0, 0x3, 0x0, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000140)=ANY=[@ANYBLOB="01000000011b000000000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="20964f943e7c"]) unlinkat(0xffffffffffffffff, &(0x7f0000000380)='./file1\x00', 0x200) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000240)='tasks\x00', 0x2, 0x0) dup3(0xffffffffffffffff, r0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) io_uring_setup(0x40000, &(0x7f0000000280)={0x0, 0x1000010, 0x0, 0x0, 0x2bd}) r1 = epoll_create1(0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000000)) r3 = epoll_create(0x3ff) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000300), 0x8}, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000200)={0x20000001}) dup2(r4, r1) dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000180)={0x4, 0x80, 0x4, 0x1, 0x84, 0x6, 0x0, 0xfffffffffffffff7, 0x8000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_bp={&(0x7f00000000c0), 0x7}, 0x18102, 0x5, 0x3, 0x5, 0x1000000000000, 0x2, 0x6, 0x0, 0x5, 0x0, 0x1}, 0x0, 0xa, 0xffffffffffffffff, 0x8) r5 = socket$inet(0x2, 0x3, 0x6) connect$inet(r5, &(0x7f0000000140)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r5, &(0x7f0000000000), 0x400000d, 0x4) setsockopt$inet_tcp_TCP_REPAIR(r5, 0x6, 0x13, &(0x7f0000000100)=0x1, 0x4) 06:17:22 executing program 3: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000010c0)='./file0\x00', 0x8001, 0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x0) r1 = syz_io_uring_setup(0x1e67, &(0x7f00000001c0)={0x0, 0x3399, 0x20, 0x2, 0x190}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000080)) syz_io_uring_submit(r2, 0x0, &(0x7f0000000140)=@IORING_OP_ASYNC_CANCEL={0xe, 0x1, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x1}, 0x39) r3 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000500), 0x9}, 0x50008, 0x0, 0x81, 0x0, 0x0, 0xfffffffb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f00000003c0)="9d2f62039653652e2b64b3da73d77c6ea4d6ed091f7406d380b1f311c793579a1decfc1283b27c262ff7aa8c41522ff7033647d39c9d77a9fc46e5cfe20d382483da0622d6cbc9a88f7c84ef0a209be8f6d7b82dbc8af7959cd3cbff44bcec551966c97b5f51c8af3a99844f9238778ffc873d784f3ae47ad7c83075c2f37d49c488ff167d9a196de2e49464239efe9d1eaae841794319349e8f492c5f5b51fb334be10e42696026444fb4e82a7fa44c095220290395c3d4c45b4d512300e134e4b1d0cab512b8e1205d95e07bf674324b3c3fd54e3b935c36905598544a1ba9fed5b3e8ab9fe441e2188ee093195160c8c221d086afe911", 0xf8}, {&(0x7f0000000240)="cf5c276962a56f8b80164df8dde7922316effc3f33b5cddf896e89ae08de3d4f7b63bd448f4a36cbb1c94c02093822b4e403bc7c1b4f740a7ff86409d53f0834630f33111c934344d919f7f3bd2faa122cb447f6dce7", 0x56}, {&(0x7f0000000540)="4cbda43d7ee7044276619d5b1b8daa76815499f5aff3957e7c5c08bdf2bde05bc2b82d1f13243ec41127c02873f1e9fc045a57b62ed84f1ec0bbe89d45160ed78816ad5cca69ae29b81d6f10eb4c5069646f667b1b03e1c2e2928a8e24ef26c6f24684078e86d7c36f2b76e953e9f24f4e5653ef1b0528702e26ca0b765d0d52ab30", 0x82}, {&(0x7f00000008c0)="37f84f324634f90861dc3a9cddb6edff04589edf77ae1e6a442743bd7c7228379f0de18d8682135a18ce012fb440d0a74cb7e933e2d09949799697f339f39003a574e1327554319b38c87912344a4a149200c5fbb626d8ba7971bb179a5d2921bd95635a4912e0e3d495312a1c23f9472eeac0a0a8a007c458dce9ea0d495417176199bb6a40930b493d2ed5b2ecd0a232c27719f3cf42310896caea88281aa7a2055d11d4f625aaeecf640d3fdf5c16bdb08016411ec35fbbc586997c0453fc13a8312bf8e06b774c39e5a252be3dd94f59b949530666e8a47a0df35c05034fe603267fcee8a3f5ed6b8517baf5bfa012d56afce7ba73719162428a32d12b", 0xff}, {&(0x7f0000000300)="ea63ac6f8f9375748aecc49e26c8949b1bee31e353a4f0a3567eb511547c4831b7fa3173e2694b536aad1ea3b777ec88386132d38c667b42d197f289052bf59ddae91517b54a1a444ca9ac1b13ed9985efd8a7a7a06edb0d17b5a59181db692a5410165f25ad6d611d5bfbdc4042af9e287caca9dba305a41ce013", 0x7b}, {&(0x7f00000009c0)="9efd47e80a0b457750d8f237e2eb30e73b2d5195fa9df661ead3abb783baca0df2ae25355e821978fdba6016ed91603d5b8609198eef469ab56dc8c817151f654b21c0b3285db207a395df7d8c3a33fe0e405c", 0x53}, {&(0x7f0000000a40)="c7a50fce86a2478f3d25dd91d01ae7af21f4931afc628d51b5f7e5648082878cda60d6492d3e45da09e3dfd7e691bc0f2e655b8d679de1e8ff03086a3ba64c49b5a6a14cfda09a21689076bd54395e42cfa0f55a08c5e5312c585d0b134a85bf97d1901245b03225313d4fb0f763d81c277559ca9128eae2a40b5365cc00b4208d13576cef7ded8f1a4ae6e9b8360da1af014b15aaf56b92908533080acbbf34c969d5b11f9acd2414e04f912bafffc003f37106d4d020e3d55a0b87312ab9a455bf0de7cc2c2a72efd65b1c5fc6e92c382e2a64e6", 0xd5}], 0x7) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = getpgid(0x0) sendmsg$netlink(r4, &(0x7f0000001a40)={0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000000780)=ANY=[@ANYBLOB="f0f62bd668f760c58210000000000000000000000000000000c61c041d38414003cc9aa70580a0d0ebb4e04e73df7ab7d3839363d53f10d78836faacb7e06f84dce91ca12ba9c49fd8f52a8a6f727538547bc3b0cd03c20c75df0f7a944655be46dc28ceff04e2c4ca4f3d3c550ea042b0571eea40fe55d69f3d83b4a8b9cb14f31bee999aabf1481a838e4e7a593c01437e375372615ab1daa9f5df53df6466a3ba620fa10f6bdd483ee689071df0c03ad3b822b13fde75fad7d1cd9e759db2dd013ca9bfc2413acdcc287c3ddfe737c5986e33cf2ff566be83"], 0x10}], 0x1, &(0x7f0000001980)=[@cred={{0x1c, 0x1, 0x2, {r5}}}], 0x20}, 0x0) rt_tgsigqueueinfo(0xffffffffffffffff, r5, 0x1a, &(0x7f00000001c0)={0x30, 0x5c}) r6 = perf_event_open(&(0x7f0000000680)={0x5, 0x80, 0x80, 0x4, 0x81, 0xf7, 0x0, 0x4, 0x84000, 0x6, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000000600), 0x1}, 0x8284, 0x101, 0x8000, 0x5, 0xffffffffffffff4d, 0x8, 0x8, 0x0, 0x400, 0x0, 0x3}, r5, 0xa, r3, 0x8) rename(&(0x7f0000000180)='mnt/encrypted_dir\x00', &(0x7f0000000640)='./file0\x00') signalfd(r1, &(0x7f0000000700)={[0x81]}, 0x8) unlinkat(r0, &(0x7f0000000740)='./file0\x00', 0x200) mkdirat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x61) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x403, 0x0, 0x0, 0xc0a2, &(0x7f0000000bc0)=ANY=[@ANYRES64, @ANYRES64, @ANYRESOCT, @ANYRESOCT, @ANYRES16, @ANYRESDEC, @ANYRES32=r0, @ANYRESOCT=r3, @ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRES32, @ANYRES16=r6, @ANYRES32]) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'batadv0\x00'}) 06:17:22 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:17:22 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x808, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:17:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000000080)="583fd82c8d462002c1fe0087fa7c1a2633fc05d9c9c12cd2ce0df6cfb73666b3d19b9782c96952623eefe66e48c066cc56b84635e01f96ca72fb48af92be09a8dd4fdcc4d59efc1d9f92fcaa02a8445c7630e780c4a0487b1cbdfb6a9378e17900d725c37f", 0x65, 0x40}, {&(0x7f0000000140)}], 0x1a8c40d, &(0x7f0000000280)=ANY=[@ANYBLOB="6e6f6a6f75010000005f636865636b73756d2c6e6f6d6263616368652c6e6f6d626c6b5f696f5f7375626d69742c6d626c6b5f696f5f7375626d69742c6e6f646973636172642c626172726965722c626172726965723d3078303030303030303030303030303030382c61707072616973655f747970653d696d617369672c7365636c6162656c2c66756e633d43524544535f434845434b2c66736e616d653d2c646f6e745f6d6561737572652c736d61636b66736465663d2c00"]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x301000, 0x20) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x2, 0x0) 06:17:22 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:17:34 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x828, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:17:34 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x2, 0x0, 0x100000001, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x7ff}, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000100)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f0000001a40)={&(0x7f0000000300)=@ax25={{0x3, @default}, [@default, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @bcast, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast]}, 0x80, &(0x7f00000017c0)}, 0x0, 0x8abb4d2a8b028460, 0x1}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) sendmsg$sock(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000080)="440c82c224be6fa5bb1aa002e2104dde61473470e7ad127ccc9762f9edc871a0b215b80f38f71a50cf402eb1d540cdb6fbbf4cfeb369d9c6663f645e1c70be0205b2b0fe1374f47d0fe9bc8425f7a5a7d55dc1a563e5ce67f36cc4dc45af7cebc15b2b4331194b9fa64ef9c9899930aa59a3b4bf0a", 0x75}, {0x0}, {&(0x7f0000000500)="24d41f5b7c417fce3ff11c944fef5a2d0812e6babad406b1288c97f2928b4992e6a9633d7e3b7a577d5f174db3aafea4c0452c20927018d82d60e068ef749542af23feff97e3dc961e24baeaf78a7444a6c398aff4ce7ae706c5f8f789bd63dd09056d7b6735850ece4a4cb91554e6610948695563bd7227f24039d0fa904587ce81c058430b96b8f8ed7ee17d12f18f83248344277bf13945ff158b9839975d62ea5e2c47358fb43ebabf6ecfa338aec974fd2002c8c65a1af873f06e2cc59f364bd52ec62230f85bc69e05d59c71c25a89c29e3fc4351e0976a267566c868dbb9d62eb37764a", 0xe7}, {&(0x7f0000000600)}, {&(0x7f00000006c0)='<', 0x1}, {&(0x7f0000000780)="76bbfd28b426c78ea6ae56a5065f2fb8a61cd1cac8d9ad6de15c5f11e20b562969799f976588edb445e7d0617c5b6f80ad17f80d806a7068912346f00427e4ad1a0413773efa5d36f11ab88234c49492b143d7ddcac2d4547a5f78115c90cf4632182f828346f10891807183d16dbef22da3b455a28d3fac0a81c306c6edda893229e1b39acfd178fee15f721903a29ac802e818871466745a9e03bcdefc442775e065929c52b885e783dedf35aaf6a609ebcfb45be16b48f14d5c8981bd98aad8fb04fe83e5b1cf1f48ab2354e8ce6bd6ee5e1939d0ebb80786bd70108918cdca63f50fb323159f102c540a4056172c0a6e5fdb4da62264c7af6a4fc5b335b69d33555321945bc05a801ac579fb1efc33e85dae7582a536768cef85d33fd0ddd58c764e48198f0f5264fafa3a53313f3eec85956f88aa7ff26970d24c57ceaf01b80ee6ea365bbc0417bfc11878657c090adcb149e26fb1e6f81d44e8b2a214b13ce9339e2944f8e72515b52320145ba31261fe947967f0b51ede7276109b07ab49078a751bc534eae89e30309e012d741dcfea7f4577594ad7b3e688713a8ff446b65e39318f202c26ce73f8b416842a96834394314ef64747564c0643fb023c3ad372fb7e77a864347b9a6e3c75d985c79edc473e80b5268bf4345fba2ac386a429b96a584529b27afb64517b8cd0401cc777cda8c511af6ea1a7bddbc94a03d14b5fc982a5e03c2caee4c0f49af8759ca1af6cb71b47099476d54caf41581b9262bfca8a517e29739f589bd842dab7eccca9f5bb641b2e11ce234b432da743539c26e237de978fb86c85c83ebfe2fbde373bec3d0a4e1b2d2dcfa89e61db38073390d71071165f3c9e24a4176a49308207b20d4c9626544637f7c179497dd443aac686822dadd8857f5acee591481fa45788f4e583565830d9a358154b1c3187940ee5dc7b6874025ae8aa1c04ecd2cc2381210d86097fa5382b04c7fa499c5a180689853adf77b9ca28b9c53629a5f08f75003a2a8129283a418748c6a703667b39ab18b77e9686fe0e380254f3c66ebcb0cdd0cda0c8b536d96195a301b0a6ae63c9852dad948e4dd651b482d235d285a74134ca972e99b62fa1589e73f4799b24941d863a8fb4b8cbbe1b1a18467aac9b90b6425805e7e4b0e1b3a60d3eadfc80cc0a5a7447831c0e7a63703815a22ee9cc049ba547fa073138fdf45d16513258cf47fd64cf35f3a6cac79a94c395b5a9137c46e8a24ec2716375f440d5a6d050cb9c5be98a4f41724bf2b9886a5ad9194f31011f164858ccb29c9592002e8a41be50a2886d18f2f21cbe9155270d38ddf0558d62619146429b4d31b529bcffc2aa65056e2f955a5b4c19229e5bfd58ad80f176effe552b403855cce273ad7a0491c56f156ac8596be089763ac4d351fa7e237201564a6c877f729149397ccdf6e25df1f9c697292e8d7819cd9734ea4295187b75f4ebda541a4db7be0d08458125b8dd2fcba933246c1632243a9256e26215d2acc684e91785e9dfa1bc703316f3d5dff4d3004b352c6d84e7290524c928911b0ae3e82adae944ad73096001f76c72e5d8d1f5dec826d3f56af9b7009e0feb8e07f8460b40550c1fb62725547f3365fb705b42a75e4aa54fac2da14fc50b30b88afb58738db6789afcdb0680bb512dc991d882cd200a727f90713869767fc99fbeb69be89b907d9aca5c5a9e10ed626bed9effb5ea5a06966137316e0d0e418c5ab5678d1cd59696f7e206c4df2fae9e4e757db0fa26c99deb86cb356fea151bc746436bb2812ca6a7c259e136d6fa8ce703b03317a3835f64155dfdee036967719efec22ef588c1b527b03b73c7cff7f22ebf13941950765caf9c7e45bb503a065806ebbb6d33bd368bb5cb01fb1a936932c593211adadca50f792000e7c075a8aa09d9adcbcf6f358dd769ee4f563fb09931bf7b8e6c17e2468f07422c3709137287258021c546e9e495db95bb96251ebcb011c95c70256530d3c1e43675bd005740f38812f0b28e5a29211ccf66a4ff0d1767eef026b0af9f0af04cbfedd2108be0b4051effcf95e1a49039be7d2d6ff3a941b3622b125d5f1103b28c344a0e3c6171185f4f466b0808813aa96a2b17aaf6d9d80f8e1e0051bb20141031ceb496cd496296bb5c9e19110cf4bf8c9d89df393688701381cdb5fb37d18b635ded784af2ce64d5388820151fa85408d79706f95a0e4718261db37f5ebb643ebff5485a004be9e532ea0a29a10f0a2a65a4cfb172cb45e36e8209dcaf4a256e1be9b49f4c1294ab231521dc6f035ed8ba3c3fd4386725e59d076a7819fe06cbcb339b7385d9c8452a24eb8b102dfb0967d5bca5ac929653e9817c3a783eaa8e42eca3a5c897b33b11e1d563eab4ba166a9001a3761ff697d8dc937ef34aadeb7188e837f151329d99ba10a0015cbea5c5a4066aa8dbd91469c94ce243a0244d8426b5ffe997bf81e23983b491371787a4a651e3bfbcbeaffb730d58cd8d6a61f427701d848f51a98bfa07d1777142d9c2a63764ee54d4164cced683888cbd5f4b5324c8d4c7050adddd27540b2533f751fbed2e344cd4fb3670ba8f222eeae0628cfe94152fa5dd0f0924785f8d69038c3473f854261586d1b8b53f998c2426f2ace83b63f3f8eb8b31dbea128645b1551f99e7b6f096f31038721fcb736dc54a593a02022eefe79bc4b7a5ebe1cefebefaf2ae079e293fa2d9c069d0cb7d3510bfdba8611ac6548a7537483c73583ef875b136c6e2718fe0215bf664d1752fbe159ada5041ee65cc66b3fc6d42a0ed9b0ab9a7b280bd4980df4918e32e94c8b8372b2ceac9a01ffe4d5e2878ff364a6b40d6c7c94508e4e7120d4499c8add588fbe6446cd2ac713d559c2f749df40f61023ed70c74b502582b04f71e365e14ea4e86ec6a0c53a4ab2e7367bc4609eace3ffd667b37f217683def2b0698597e058d5d5f47939b1a663f783bc9cc9915f70d83d86c24bec3de60c4448c6fbe37b72301bd5bebe27225ebcac2335818c2b0d2e51fc3d40779b8412c12bc9ee9a29fce698cb51bc5cf7c314e92c81f7b455d505295114a4616044f441561501f8df40654f2faf0845c2aac036279dbf6e3dadf704e73a6fe34d69351e79261e27428ac15fe495b8e94a502fecbfac3aa306bfee9d24276268b6c37decdfb730e6c20377e3e807bc5e76e6b6a5945df37fb9d75ddd7bf811d8aa17a88d666238d79360ee69e5f7c8019c6bd76f7f953de1766899f5c636369854dd0d49079228965974a3930283e124fbd69cc0654dddc24b8f1b92ec74320bd6df810b608e0938d10843ee6fe3ab9d551ecf281631d20fe2456711d1b0642978e749746c9332d8e3c672a0767bece4abde5323bb6ce4981deef87ef112f012f41fc6e524ef1b86416d49abae6c8dee457e0953837f0953b9e8cfc9dd98a16fc3f36c070c1b2ffded15ce568c4b627551f29c7a3a3ca53abc267fea91910775615dfec9cee9d02e98fc31bd4416b918966b17d646dd8123793c294cbeedf4e9ecd1822c93e6788f489a600ec00325ec25024dcc9afca72cc6613e685ddaabb68c12fd43b25c31548ba791d3ff185d5a7ffd8c2c44abf6186efe845ad81d00c613b22b4dbc96f839d2c0064ef9e52c836eb01cd41d3190f247050f2ecb0e588922e0681b034e8a5945ce41ea3f868631e0acb2089b53e2bffcee74c082c061fa1e85e318b4910f2a8fa0a9adeefc87780ed2ba30be4bd428f907b3f377c1dc12775c1dd507214e334cf64dbf2fc64d4ad5db4632b9857dc86a3133b15f1d9e04722460b9bd0906e9bc9fbeb443175a47d3bb8728a3c5ac8f7eb5534528c837906b6e46d541262020bcfc4255a94fc839d42dfa11ff50760b2bb74e2dea849e549ca93c43a03567ab105fc4e49e7b4aecbcf1baaeae8baade645db3c113647486311943a3d1ace5866d2bb06e1766106e514c4914d171ba6f0282bc791e5f0baac3b51bf55252c338a3204e68e080f65b16339edaf9e749fee9b15d3a666c5de356dc9cec8b5e186305bee8e736775ccf6fe9960c78f6ce3430a3abcde2516f2049993a287ac42b8610eb586ab85ad20e65f5e562ade272758319967fe41584dc550c1bb1c2d6d23dadac9ab67758f6c7e9041c8312e4e399c268993a2351d2241a56e6a6b0b2ce5ed0ae1fa3950abae313314c86fb8f08e93f23a18074a740c32f1d2ff3cbe6ae9045f165d9b105bce37ebe82023235ce3e1fa56b4368a962bc599b131f010ad6b7687562ec8a7872d3c2a5fcbfb2a9892193e029a28d3fdb0ee02908c6c9ce8987e422a4301c75e9c688cd937dd086e7a1aced16420f1eeb81bc5006180eb190435b343ff09fd7779215eb8b62c2d3864c64cc6d0d56d57ae33ca85032b17276828959b02d4d8c4872e5a4a937d9227adec4341746b1d23de8e25d2d5858aa4b49ebd2779ae64fbbef2dd5b57ec460dc9a84a5362077b910e5b08133a1f9a61c4545995880550098e38c71d038e363d91932accb65c4cfe219b8511f2fc19d4e39581452d8c0a993b2d0dc6f71faa372cb4d456ea263f6f4c9690649f117fab99899e8d1807cfc2f4f95d95dee3f901fa79809e4dd9b9d28243f9c83993380791b345d648b09b5e438979fcdcca48ec340e8ac26b20a287ce4f8336fb9c8c99345b142a46cc9d787beba7751ac8c765df84d4767dd0844164524df92e4a3f0b7949def32bf91d758bfafb662057874cccc0a99621a852e2c144b422f3b983a7e96ac39b10b8891c227e4e756fece5c40dae04d1ac381b212798c39487ad4ceb8e7fa74a22eacd2408f253b720eca13095ddc985b95f9e1ea7f9449db07c197a98fcad30e16b17e1437195f5c2d8933a50606a2c3cefca2f3ffc0195e6b86fbc6ded82b8401dd219f51f34e5d98168fd17edd03d2352a3fd9dd4c0af4da36263983a6a5a026fd36056abf4e68f7e39a603ca22058b59601d8745bb19b10c501ddbd4432c05c36825501285c1fa67e272a4b73cd9787ecdbd9fe8f8e468e8f72eda3ff085fcbccb50b901644ba5b48c1b2d26962d319140aaab6cbea6b1d933b06a3e9b31128d2b5279503b6e1d52a723ec74a0932ab58f493a24ab2d573105f3c25317d85fc92f801feba37f1e1e5215c0276c5dc3e4b5390b250edbe10cd47e4350d948d27496b88ab372fb72901bc7055d510c6b14d98640cdf3b4370c06a6664820c98fb6d6173f05b2fac9ddb57d41e4c27d064fc2c5140df69821da00fc63e6fb6c0015b3515d9946941379e01ca9b12ff6245e40b0a71bf20a6a63261d9cd51549eb874d61f07b30179c94b12b0be38ecd627e01e1bb5ebf2f062ae0fefb5d60ab0adc63ee554f63bea7e849e2b105a1f98852c28ac1d62477be143bc60725fd6966831709eaacafef04131f23e3ae96daab3b2c18e64a66045d245f26a4cbb4af35005335a409019c89abda2d2aeadde90bcb60ad9672197401565938d7324ae943c513d2d2b42188f79f1e39014d1683f80150fdd0a2219f1baab88671d552b32a615c3125b29a29a3a871b40317c6561957b5fb0ad7aca045b29c9511e4507c05888a65803c34130cbf58d26610df4271e298975cf428a5b44d859ee70480d3368f6ce54363826685079e0eab67b8a8a41c37daea202ece4260646e9c51fb52e1f28249a2fad213f60b94bbfa655acea88aa6f45a3418e094b60f4927b8147038795f4553515482079964315e65899d9ad50ba3eb57e5497717a5b6cf33bee2175a6bb7aaf6bbfd", 0x1000}, {&(0x7f0000000180)="53b3d76320bc0981b5deaa5cfc936776b85e", 0x12}], 0x7, &(0x7f0000001800)=[@txtime={{0x18}}, @txtime={{0x18, 0x1, 0x3d, 0x7}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x400}}], 0x60}, 0x24000011) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x2, 0x2000, @fd, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x695, 0x0, 0x0, &(0x7f0000000140)={[0x6]}, 0x8) syz_io_uring_setup(0x19b5, &(0x7f0000003480), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000240)) 06:17:34 executing program 7: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x10040, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@afid={'afid', 0x3d, 0x100000004}}]}}) 06:17:34 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8, 0x20010, r0, 0xb546e000) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r1, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:17:34 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:17:34 executing program 4: syz_genetlink_get_family_id$gtp(&(0x7f0000000680), 0xffffffffffffffff) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@xdp, &(0x7f0000000080)=0x80, 0x80000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="050000000000000000002e00000008000300", @ANYRES32=r3, @ANYBLOB='\x00'/13], 0x28}}, 0x0) sendmsg$NL80211_CMD_DISASSOCIATE(r0, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x80, 0x0, 0x10, 0x70bd2b, 0x25dfdbff, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_SSID={0xb, 0x34, @random="fb189fc6a23c60"}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x6}, @NL80211_ATTR_IE={0x1c, 0x2a, [@cf={0x4, 0x6, {0x3, 0x3f, 0x9}}, @tim={0x5, 0x4, {0x8a, 0xbd, 0x11, "e4"}}, @peer_mgmt={0x75, 0x8, {0x0, 0x0, @val=0x4, @val, @void}}]}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x7}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x3f}]}, 0x80}, 0x1, 0x0, 0x0, 0x20000004}, 0x20000004) 06:17:34 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x3f, &(0x7f00000001c0)=0xa, 0x1c) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @private}, &(0x7f0000000040)=0x10) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r1, 0x8982, &(0x7f0000000080)={0x2, 'syzkaller1\x00', {0x401}, 0x1}) 06:17:34 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) 06:17:34 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:17:34 executing program 7: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000000), 0x6) ioctl$sock_bt_hci(r0, 0x800448d5, &(0x7f0000000000)) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$TIPC_CMD_SET_LINK_TOL(r1, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x68, 0x0, 0x402, 0x70bd29, 0x25dfdbfe, {{}, {}, {0x4c, 0x18, {0xe2, @media='ib\x00'}}}, [""]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x4004000) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r5, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), r4) sendmsg$NL80211_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r7, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r8, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r9}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r7) ioctl$FITHAW(r1, 0xc0045878) 06:17:34 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x4305, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:17:34 executing program 3: fspick(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1) ioctl$PTP_PIN_SETFUNC2(0xffffffffffffffff, 0x40603d10, &(0x7f00000000c0)={'\x00', 0x0, 0x3}) r0 = syz_mount_image$vfat(&(0x7f0000002140), &(0x7f0000002180)='./file0\x00', 0x0, 0x1, &(0x7f0000002280)=[{0x0}], 0x1082, &(0x7f00000022c0)={[{@iocharset={'iocharset', 0x3d, 'iso8859-15'}}, {@shortname_win95}, {@fat=@allow_utime}, {@shortname_winnt}, {@utf8}, {@shortname_lower}], [{@smackfsfloor={'smackfsfloor', 0x3d, '\x00'}}]}) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f00000023c0)='vfat\x00', 0x0, 0xffffffffffffffff) readlinkat(0xffffffffffffffff, 0x0, &(0x7f0000002480)=""/142, 0x8e) ioctl$PTP_ENABLE_PPS(0xffffffffffffffff, 0x40043d04, 0x1) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000180)={0x3c00, 0x8000}) name_to_handle_at(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@ocfs2_parent={0x18, 0x2, {{0x3f, 0xa3a, 0x10000}, {0x0, 0x5, 0x20}}}, &(0x7f0000000140), 0x400) getsockname(0xffffffffffffffff, 0x0, &(0x7f0000002b00)) 06:17:34 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) 06:17:34 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8, 0x20010, r0, 0xb546e000) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) [ 608.649883] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 06:17:34 executing program 7: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4347, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd130, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000040)={0x60000015}) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x800}, 0x1c) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r4) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r4) syz_io_uring_setup(0x0, &(0x7f0000003480), &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000080), 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 06:17:34 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x8035, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:17:47 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8, 0x20010, r0, 0xb546e000) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:17:47 executing program 7: r0 = perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) pwrite64(r3, &(0x7f0000000080)='+', 0x1, 0x0) 06:17:47 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x8100, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:17:47 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:17:48 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) 06:17:48 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$nfs(&(0x7f0000000440), &(0x7f0000000480)='./file0\x00', 0x10001, 0x1, &(0x7f00000015c0)=[{&(0x7f00000004c0)="338f8a0fa502610c4575645f6157098746f0a494e583af2dd7cdfaa429c186b804662253f5b9f15e0ad9dd7ee2a48a43171104360ced08a07b84930143064b3cb3d3b9538363c131c779031b6555c40d2b61512186c019263cae6417326484e2198250c517f961331e01cf53faa3aab571bdc715b64d8694bede1731d8350dd793f57dee4d5641aad7d6765e542671973e889a31e0d334073ba09e4f095836306ae11476e699ccc6e38dcbd11fb69092406377dbcac41c4e845f9af36423160263e95d1cd1ba37efa9c236f008600f1d00f4574f", 0xd4, 0x8000000b54}], 0x0, &(0x7f0000001600)={[{']\xac\']+!#%-)%!'}], [{@appraise_type}]}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x7, 0x8, 0x9, 0x80, 0x0, 0xb5, 0x20, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6ba, 0x1, @perf_config_ext={0xffffffffffffff87, 0x3}, 0x2805, 0x9, 0x960e, 0x6, 0x3, 0x2, 0xf96c, 0x0, 0x7ff, 0x0, 0xbe7}, 0xffffffffffffffff, 0xb, r2, 0xa) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) openat(r1, 0x0, 0x120000, 0x100) 06:17:48 executing program 2: sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000140), 0xc, &(0x7f0000000880)={&(0x7f0000000480)=ANY=[@ANYBLOB="bc000000", @ANYRES16=0x0, @ANYBLOB="1000000000000000000002000000600001800800030003000000140002007465616d5f736c6176655f310000000008000100", @ANYRES32=0x0, @ANYBLOB="140002006772653000000000000000000000000014000200776c616e30000000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYRES64, @ANYRES32=0x0, @ANYBLOB="080003000300010018000180140002006272696467655f736c6176655f3000001400018008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="4aedcdc40bb68e3b2196ba507ecaf32edd5e681a97f1962a9d0d32490414ca55d6776170b86be83f59c7c3c58596936eee7a39c9ae313a67b60afb94b7ecacf7e3d3dc6333c596fa08f7e6662b522b5996bb59c0df0320b6478417e12347369e3a1ff4fb2869ebb3de03511b"], 0xbc}, 0x1, 0x0, 0x0, 0x4000}, 0x8044891) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10f6e2, 0x2) r1 = openat(r0, &(0x7f0000000200)='./file0\x00', 0x30802, 0x40) openat(r1, &(0x7f0000000240)='./file2\x00', 0x135902, 0x21) ftruncate(r0, 0x1000004) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000600)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYRESHEX=r0]) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000100)=[r0, 0xffffffffffffffff], 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x105142, 0x91) creat(&(0x7f0000000000)='./file2\x00', 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[], 0x1c}, 0x1, 0x0, 0x0, 0x4091}, 0x4004800) copy_file_range(0xffffffffffffffff, &(0x7f00000002c0)=0x2, 0xffffffffffffffff, &(0x7f0000000340)=0x3, 0x100, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) ioctl$IOC_PR_REGISTER(0xffffffffffffffff, 0x401870c8, &(0x7f00000000c0)={0x6200, 0x1f, 0x1}) ioctl$HDIO_GETGEO(0xffffffffffffffff, 0x301, &(0x7f0000000180)) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x104, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x8000, 0x7}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lseek(r2, 0x0, 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x4000, 0x128) copy_file_range(r3, 0x0, r2, 0x0, 0x200f5ef, 0x0) 06:17:48 executing program 3: syz_80211_inject_frame(&(0x7f00000002c0), &(0x7f0000000000)=ANY=[@ANYBLOB="c28e655da8005f2a0400aa2c050801000090473f0d64d4ffff010000ff0802110000110000"], 0x18) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = getpgid(0x0) sendmsg$netlink(r1, &(0x7f0000001a40)={0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000000040)={0x10}, 0x10}], 0x1, &(0x7f0000001980)=[@cred={{0x1c, 0x1, 0x2, {r2}}}], 0x20}, 0x0) rt_tgsigqueueinfo(0xffffffffffffffff, r2, 0x1a, &(0x7f00000001c0)={0x30, 0x5c}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000240)=0x0) r4 = getpgid(r3) sendmsg$netlink(r0, &(0x7f0000001a40)={0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000000040)={0x10}, 0x10}], 0x1, &(0x7f0000001980)=[@cred={{0x1c, 0x1, 0x2, {r4}}}], 0x20}, 0x0) rt_tgsigqueueinfo(0xffffffffffffffff, r4, 0x1a, &(0x7f00000001c0)={0x30, 0x5c}) sched_rr_get_interval(r4, &(0x7f0000000200)={0x0, 0x0}) ioctl$TIOCL_GETSHIFTSTATE(0xffffffffffffffff, 0x541c, &(0x7f00000000c0)) syz_80211_inject_frame(&(0x7f0000000040)=@broadcast, &(0x7f0000000ec0)=@mgmt_frame=@reassoc_req={@wo_ht={{0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1}, {0x8}, @device_b, @device_a, @random="0cee7dfdb193", {0x0, 0x82}}, 0x3703, 0x2, @broadcast, {0x0, 0x6, @default_ap_ssid}, @void, @void, [{0xdd, 0x85, "c85c27201a6a58788d610286f797a741006519e637a3f3c9f6aeafb2cb889f88455f0b0ad796e13c030f9d19a5b1cf92e0e3337888ffa3cba3c58652cf57a4702c7353cf00abc1e479ae905617dcaede855ce5ee11f777511164509c532b1fb9e9788584370e2991768b404542e013a467d78150b526f549e5862c9369d94d6288c806d2bd"}, {0xdd, 0xa, "92c6261f1079edf0c858"}, {0xdd, 0xb0, "eaece950948387f9189baf33c0827735161a1e5182a8cffda7029ef4efc145518214c1809ce27f3f1f6588170b954912d4d093971a7aa61fc8aa92761c36dcd2bf1fc393ff10b1463386225dce0700000000000000c445e054452bd0523a4bd8ac36a24d1fae300a7d74f53711ba8b7e5fe2d0348c666608d2a7aa5bc4828d6698c7f05fd7eaaa318043bc92a81fc05baa87987faa1c617434e10cec1f583ff8d91c8767e1296580add382f7be35d54b"}, {0xdd, 0x46, "00d19b6d4381c4c96458ad510b86fc095ba503c837763cc65195b8ac7075fddbbc43e3d60c30e415fa282d80a29e89cd3ac62aa3dbc71f40b6509affc828bea4f0c00047159c"}, {0xdd, 0xc1, "b62ea72a2cbc1a39362c6ae96c0e7bd8be9e6f3993a5cdcc31b18fedd247e2bfcd5bcc6feacbc658dea6b36bb7b809842e0670a201bda7316ce511696e9190a0d4a895ae50499151f3ae7220c3c8b5dc17b3190ee6f00aee8845861b0e9865046b0f572a2bfdd525d0c3b1c7f2c9ee9959e13f15339c1f3daa8497f333db4d0946ee623d4fcd1da581d4bab4d39311dacb14cbb0fed2f1d212fb787352021d2452789333a698171f99cc31a99eae73a7b43f62101d544ef3ddfb9f1d450eb29424"}, {0xdd, 0x4c, "eb0e7af3d1ace0b11ece10eaa427cf926342099a8c07ec168e29b9e53d0e51d3358172e10d10b7bb83a8b986e7f1b38e4a18eb9dcf935b459c8f7b68d76a045741b520a677b897ee579dcb7e"}, {0xdd, 0xf5, "9af3226bcaec02b50971b26e87e29634507697b46be6d6625f7fb22a1638555b703b8d914caaadfd58dbe42b5d532fb131877b6b388783c2c047f4ed768ee59f0d0062aee2ed46d992daad403a604fc1429f5c7b4a33ca259ac0766fe65521364c74118301b83a9cff297a92f46c1668b40bc563465cbbfd84e4fb3354dc65d94f27a061a02d7bed556406549351012ae6cf4f5499a20fa37b1146f2df69a3faa7f42735f99fd9eb9632b5ba08f1c61433a4b56ec899fcc3c5a71d3ea2312947495c7e0d8aa517df66d47b9d73234c7f61783a65cde06c5c32415e7cf43015ba877582a12111178e2cb1bbb97311665095787f7ef4"}, {0xdd, 0x3d, "b6091f1de2009e5ab85df4b6f241e4fb19b22102232cf2f95897fd7e11cdb43a2b46380403408e06a94e5254f74ebce3934495ad5244b8f7faf908c858"}, {0xdd, 0x93, "c4771c9b7bf752f8d9f02b6b2c38cf995f26acada4a43610ccc91a9ce50f582f46a05685fed9d08855e76c29acfcc3b8f7e1a2353d42219020183a6901016ba554b732fec0fadcb96a72b3f7cf2c6e246c15749c07fd72132998b9f1544ea09cb01e19e213765b5deec1ce30dc48d0c4f2194c30f0f7a0f500"/147}, {0xdd, 0xbc, "936797167a248f5e5fccb3fae5566987eefd7d33690c77c858e0ae355f82cf6cc44861208da23bed42c12cda25636db374766eeac7725cef0f9482c5bbb341cb2a3746c7d7e7879e21961ae8c20ba64afb845c9aa0970b18bacbc855ff1d421191613c2bc13361080678663bfd1c9443f8474212e5a598ebd2932654f28572e6fcaa398f11d1e3e4d0bdf1fdf12b4d9176d104ef34e588e7c562a1f90edd67950d21feec9cd70f835f2238aa0cb96d929d92ccaea987140ea5c48139"}]}, 0x551) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000640)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000440)=""/88, 0x58}], 0x1}}, {{&(0x7f0000000500)=@abs, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000580)=""/58, 0x3a}], 0x1, &(0x7f0000000600)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x20}}], 0x2, 0x100, &(0x7f00000006c0)={0x77359400}) r7 = syz_open_procfs(r6, &(0x7f0000000700)='net/rpc\x00') syz_80211_inject_frame(&(0x7f0000000100)=@broadcast, &(0x7f0000000140)=@ctrl_frame=@ack={{}, {0x4}, @broadcast}, 0xa) syz_80211_inject_frame(&(0x7f0000000080), &(0x7f0000000400)=ANY=[@ANYRES64=r5, @ANYRESOCT], 0x10) syz_io_uring_setup(0x2a69, &(0x7f0000000300)={0x0, 0x82fe, 0x2, 0x3, 0x12d, 0x0, r7}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000380)) syz_io_uring_submit(r8, 0x0, &(0x7f00000003c0)=@IORING_OP_NOP={0x0, 0x4}, 0x80000000) syz_80211_inject_frame(&(0x7f0000000180), &(0x7f0000000840)=@mgmt_frame=@probe_request={@with_ht={{{0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1}, {0x5}, @device_a, @device_b, @from_mac, {0x6, 0x4}}, @ver_80211n={0x0, 0xe00, 0x1, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1}}, @void, @val={0x1, 0x7, [{0x2, 0x1}, {0x60}, {0x6c, 0x1}, {0x1}, {0x16}, {0x6c}, {0x5}]}, @void, @void, @val={0x72, 0x6}, [{0xdd, 0x59, "573f8bcf68016d45b23d22f1a8dafd111df69bb77050409426cc67f267cd575efe268a978bd47601fe6298693b9dd45e88a3e885ff6c510a244eec4e54180da78f60fe69492e282cab37cb6fd3cde35e2d14435e951a97ff21"}, {0xdd, 0xd0, "a48e5dc09fc10f45267da1897270e4ae07fd55b30f99e4bd579b060237bdf8b6ca488edb4776fe947b4728cc6af3a8fcd44a9cbabf1379c3aba70b64e1d6b21de86940842cad418e1107d55b4392b6b6391432a81885111078df1571dc3c49aa7431c788ee78d2aa8b0ee965bfec6b31824feceebd1df1489066a27736d15823216baaa16013a02d3a646107cf883ac30d4e856324a27102788633edc924a3ab4e58f8b3a0b049877cde15cda1355efad2331da65f53c3e7690899785e6c08eb46a7f73f23af58d7e33184a29c2c44cd"}, {0xdd, 0x24, "eca2f66dcca971790fedd0f6bebe2e234744844e2215103e35eef50cdd4b45445a390631"}, {0xdd, 0x40, "13b11470996c69e1ab4bf33b36424a31f2a783805797a6b047cb533c54dbf3d005b598183565e7ea8ea7a4bba825a33587855526eb6416cd33b9c9e4f61220c2"}, {0xdd, 0xc8, "92261f5a339fe075c8c02831fecc7c0be5999d456cc6e00351bb84c53ad2d99b9ce2810d2c29efd36b6bfa1eabea644626f01d9d487bca72595b61e103293b710ba29cebd1c9945870f3be15186851ffa1a54a1949a99714c77fdeb690eba31ca8612ea6a27cda98ec4a8c25d0163f467cf8df4b52b6dd1eb325dd4c5140a26c1fbdc99157694c992ab0c07e6a7511f0d3591412189a4597efc83096b013c91b335f6df023d617e736842d8d3b4b8e1e165993032f03a959853955505a1451fdcedf7def4a5b9b9a"}, {0xdd, 0xc2, "03c6c3c6ee3662424666f3c9418ff3a6938bc61874ea73be65fe0e45f1ddd4e0af6ad2031830827103bc49164b8d40a891f43fabd44174407d2475c21ac74e3f4048ef8f403302f9ec3d91ccf5b9265642c9fdeeb16ae23d2ca22c66a21396e20266c4454a7f4bea7e63e03889b729c29624ae21223eddbb662c24c34170edd7a90ad0942f190776e7888b88a7d2349e66207c4a28b1bf8eb459ced645555591e68beb2e36d35e9b42d94b955fa9fdc26c3b42f27b90276d1013daa555f15db1ec35"}, {0xdd, 0x7e, "d75140187d46276a8b72412621e2ace349f77b80bdbafa59381d0294f8b8e35155f66dbc7587faba5938fcb3c12814b3c1c1a8ecfbe2a45aa20cb6346527b5865bc9b1b00df0bbef5dac3fa29c3f2233f622a8e93ea617789a66d6d7182d6345b8b7a1234febb13c5eaa7e512979bfd40eee40a027038d9a99af55b8cf29"}, {0xdd, 0xf1, "1ec086c27fafc84cc9a6bd54fa0400daa06bdb978884082bfc71873571806e090288ed746e80a3f6ef8ab2081c5c5d80e532d50d0b84f431dcccf81daa03480ea3f48999e6eea737820d9a8d123826553862a98669005168fa659d329d8730c14f05fa7b39d12700da1bcbb86586cb19546cc86bc91f01caa41b6e569f88196cadc5b68cde4dfeb0523fb41671280b31743d11e1129e985d4a875a8f72e14d889411c42a55cec2d817d4927f9bd48bb3839d10394f1fe704e65ecdca006f91aca10dfaa3d801577f805808740793d544245a081a5a8ae59f1e2ba918ae30f68d0b35c184843e0741cafd87ebe24996a426"}, {0xdd, 0xf9, "67d2e7c08c38b99cb898d52ea2f26fa3d05d13d4ee00b0cd2127fd7f5f0e0ae15d19749ee6cd6d811be83b621ce7d2cf60ca13fcd18ffc4e4de56ae1c86787fcb95f5e77d69ff4840c348ddff1e9ee1e23561234da6dc137c87f45bc4e2118fe5c00b5f576c356891c526b294f249f3a535eb977be3d2e9a214ff212ff7ba827e1dbe5bee2dd828ffeb0061603d3d0a8a452d62a8d3a401c78c2c7f72713f1da4f1fbdeb87fc4985aaa04113a75bc59c6aba71ccfcb0a8d6d99b930d17486a93009a24186afd5f7eaed2a8ea4ec6765cceafc9e4c7529910bd7cffb91ab220d5482ef2b5306d8ebf75966b27843dd84e41c41657e1444c8bc4"}, {0xdd, 0xb6, "098bf27b7fdd7725435ef63fce349e8d11e31d4bf4212c20bd3ff9e2b16c5996d68fee52482a00208a2365d882a882c6300f1bfb9c4d7721dd8969ada34fde5d0b062579e6d8647ad2a9a82ab1929d2282ecb772adf6be09f627c86e43e0437c209110f2acbeefc18a933deb656961637cd5e398ad254d7f9c3418518e1d2d0c942abc28bf5c89b6e84672a01b9058f49becef16a785d1d44895e59eec5c30ec49d9e0db2d9984b2f78557ea20c0d06bebb0acd7c8f7"}]}, 0x676) [ 621.909297] loop4: detected capacity change from 0 to 67114496 [ 621.911234] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 621.924250] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=6541 comm=syz-executor.3 [ 621.930281] nfs: Unknown parameter ']¬']+!#%-)%!' [ 621.958047] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=6541 comm=syz-executor.3 06:17:48 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x8847, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 621.985350] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 06:17:48 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) 06:17:48 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8, 0x20010, r0, 0xb546e000) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) [ 622.017451] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 06:17:48 executing program 7: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x80000, 0x104) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = getpgid(0x0) sendmsg$netlink(r2, &(0x7f0000001a40)={0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000000040)=ANY=[@ANYBLOB="10eb0000000000000000000000000200"], 0x10}], 0x1, &(0x7f0000001980)=[@cred={{0x1c, 0x1, 0x2, {r3}}}], 0x20}, 0x0) rt_tgsigqueueinfo(0xffffffffffffffff, r3, 0x1a, &(0x7f00000001c0)={0x30, 0x5c}) perf_event_open(&(0x7f0000000080)={0xf5b2945a54d4148a, 0x80, 0x80, 0x40, 0x1f, 0x8, 0x0, 0x1, 0x300, 0x9, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000040), 0x1b}, 0x70044, 0xffff, 0x4, 0x2, 0xf6, 0x7, 0x7fff, 0x0, 0x2, 0x0, 0x101}, r3, 0x3, r1, 0x3) dup2(r1, r0) [ 622.043254] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 622.074154] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 06:17:48 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:17:48 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x10010009fd}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = openat(0xffffffffffffffff, &(0x7f0000000d00)='./file0\x00', 0x0, 0x106) syz_open_dev$tty20(0xc, 0x4, 0x1) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x63}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x16) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22, 0x0, @perf_bp={&(0x7f0000000280), 0x2}, 0xc00}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) ioctl$TCXONC(r2, 0x540a, 0x2) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0xc1) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x91) pidfd_getfd(r1, r1, 0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0xb, 0x0, 0x0) 06:17:48 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x1b2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x2f2}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r4, 0x0, 0x0}, 0x0) r5 = mmap$IORING_OFF_SQES(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x2, 0x80010, r0, 0x10000000) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r5, &(0x7f0000000300)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r3, &(0x7f0000000040)=0x80, &(0x7f0000000080)=@x25={0x9, @remote}, 0x0, 0xc00, 0x0, {0x0, r6}}, 0x4) r7 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) connect$unix(r3, &(0x7f0000000280)=@abs, 0x6e) syz_io_uring_submit(r7, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 06:17:48 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) 06:17:48 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:17:48 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x8848, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:17:48 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$trusted_overlay_opaque(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0), 0x2, 0x0) getxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='trusted.overlay.impure\x00', &(0x7f0000000180)=""/54, 0x36) setxattr$security_selinux(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580), &(0x7f00000005c0)='system_u:object_r:ipmi_device_t:s0\x00', 0x21, 0x0) [ 622.178987] loop4: detected capacity change from 0 to 41947648 [ 622.205698] SELinux: Context system_u:object_r:ipmi_device_t:s is not valid (left unmapped). 06:17:48 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) 06:17:48 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:17:48 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f0000000100)={{0x1, 0x1, 0x18, r1, {0xffff}}, './file0\x00'}) signalfd4(r2, &(0x7f0000000140)={[0x3]}, 0x8, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000280)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="00000000000000002e2f66696cf989eed7b0ad7c61346e1fa5653000"]) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x2, 0x3, 0xfff9, 0xd1, 0x800, 0x1}}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="050000000000ffffffff2e00000008000300", @ANYRES32=r7, @ANYBLOB="5200990029d91f007711c1ae7fa3a19a47193c168d793dfcbc03671f7bb5637e0202020202020000"], 0x34}, 0x1, 0x0, 0x0, 0x8054}, 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(r3, 0x6, &(0x7f0000000200)={0x38fe1a9f, 0x0, &(0x7f0000000180)=[r5]}, 0x1) setresuid(0x0, r4, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b6a, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r8}, './file0\x00'}) ioctl$TIOCSTI(r8, 0x5412, &(0x7f0000000240)=0x80) 06:17:48 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x8864, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 622.382621] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.7'. [ 622.393346] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 622.402243] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=6584 comm=syz-executor.3 [ 622.423441] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=6584 comm=syz-executor.3 [ 622.430359] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.7'. [ 622.444719] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 622.463298] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 622.472467] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 06:18:02 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:18:02 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$sock(r0, &(0x7f00000000c0)={&(0x7f0000000280)=@in6={0xa, 0x4e24, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f00000016c0)=[@mark={{0x14}}], 0x18}, 0x0) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x100000c, 0x10, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x2e8b, &(0x7f0000000000)={0x0, 0x8b03, 0x0, 0x0, 0x277}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000100)=0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_LINK_TIMEOUT={0xf, 0x5, 0x0, 0x0, 0x0, &(0x7f0000000180)={r3, r4+10000000}, 0x1, 0x1}, 0x2) 06:18:02 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) 06:18:02 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:18:02 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:18:02 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x8906, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:18:02 executing program 7: r0 = syz_mount_image$tmpfs(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='gid=', @ANYRESHEX=0xee00]) mknodat$loop(r0, &(0x7f0000000100)='./file0\x00', 0x800, 0x0) mknodat$loop(r0, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) linkat(r0, &(0x7f0000000000)='./file1\x00', r0, &(0x7f0000000080)='./file0\x00', 0x400) 06:18:02 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r0, 0xc038943b, &(0x7f0000000100)={0x823, 0x18, '\x00', 0x1, &(0x7f0000000040)=[0x0, 0x0, 0x0]}) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x70600, 0x0) fsetxattr$trusted_overlay_redirect(r4, &(0x7f0000000180), &(0x7f0000000280)='./file0\x00', 0x8, 0x1) shutdown(r3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0), r4) sendmsg$NL80211_CMD_CONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="053924000000000000002e00000008000300", @ANYRES32=r7, @ANYBLOB="0a0034000202020202020000"], 0x28}}, 0x0) ppoll(&(0x7f0000000000)=[{r5, 0x9208}], 0x1, &(0x7f0000000080), 0x0, 0x0) 06:18:02 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x100000001) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) 06:18:02 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x4, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:18:02 executing program 4: shmctl$SHM_STAT_ANY(0xffffffffffffffff, 0xf, &(0x7f0000000340)=""/134) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/tcp6\x00') pread64(r0, &(0x7f0000000040)=""/230, 0xe6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@private2, @in=@broadcast}}, {{@in=@empty}, 0x0, @in6}}, &(0x7f0000000500)=0xe8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e24, 0x4, @empty, 0xff}, {0xa, 0x4e22, 0xfffffffd, @private2, 0x80000001}, 0x8, [0x3ff, 0xfffffffd, 0x6, 0xd0000000, 0x2, 0x2, 0x7, 0x1000003f]}, 0x5c) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000240)={'syztnl1\x00', &(0x7f00000001c0)={'erspan0\x00', 0x0, 0x8, 0x10, 0x1f, 0x1, {{0x16, 0x4, 0x1, 0x7, 0x58, 0x66, 0x0, 0x7f, 0x4, 0x0, @loopback, @broadcast, {[@noop, @end, @generic={0x17, 0x2}, @cipso={0x86, 0x13, 0xffffffffffffffff, [{0x6, 0xd, "303fcc8dffb2b0b45b86a5"}]}, @timestamp_addr={0x44, 0x2c, 0xbd, 0x1, 0x4, [{@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@dev={0xac, 0x14, 0x14, 0x30}, 0x48}, {@private=0x3, 0x8000}, {@empty, 0xff}, {@multicast2, 0x5f4e}]}]}}}}}) getpgrp(0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000001c0)=ANY=[@ANYBLOB="01cfb7cf64a9d67e19b1b779", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000300)={'syztnl0\x00', &(0x7f0000000280)={'syztnl1\x00', r1, 0x29, 0x81, 0xe7, 0x3, 0x48, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @ipv4={'\x00', '\xff\xff', @loopback}, 0x8000, 0x7800, 0x3ff, 0x3}}) bind$packet(r2, &(0x7f0000000540)={0x11, 0x4, r3, 0x1, 0x8}, 0x14) 06:18:17 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x100000001) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) 06:18:17 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:18:17 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:18:17 executing program 3: keyctl$get_keyring_id(0x0, 0x0, 0x80) keyctl$read(0xb, 0x0, &(0x7f00000000c0)=""/43, 0x2b) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000440), &(0x7f0000000580)=0xc) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_create(0x3, 0x0, &(0x7f0000000040)=0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, &(0x7f0000000280)={'icmp6\x00'}, &(0x7f0000000380)=0x1e) add_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f0000000140)={'syz', 0x2}, &(0x7f00000005c0)="6ce25d9dafb85bf16ccac964fcb6995bff4263e2751fded3ec07f8658e636b7cb4cab3d617c487d3752689ebc37b894d42d5c8129c1b788f5cfa9bc7fdc9958dcb1f3825c206d9f586ba8e79156ff59f7e5c2a86381fff6e4714aa13a3a3afcbdf1ece37d1e1a015ad03650744d43c483d33aac41e7e82923bcf64e7dfea390ad06ef5844193cd6ad21fa8", 0x8b, 0x0) timer_settime(r0, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_create(0x5, &(0x7f0000000180)={0x0, 0x1f, 0x0, @thr={&(0x7f0000000100)="d20aac399f1cddfa356e3bd293db801abbd44e00000000000057cb5fee30fb5037a582e80b74a56b1f97385fca2da0ea2a000000000000", &(0x7f0000000080)}}, &(0x7f00000004c0)=0x0) timer_gettime(r1, &(0x7f0000000500)) timer_delete(0x0) timer_delete(r0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f00000002c0)=@srh={0x3a, 0x6, 0x4, 0x3, 0x3, 0x0, 0x9, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @private0, @empty]}, 0x38) fremovexattr(0xffffffffffffffff, &(0x7f0000000740)=ANY=[@ANYBLOB="18bdddfed7a44dd760c810ea3059960b864d017df3baff363885bfe9cdb5f966859b667b9cc3f896fbab40e40a2c2016f9c3163771170f04e6828847723bd4fd793ab632487dad81314d4cb6afef81c9910300598551db5b324754c4d1050e0949ee5ab6339168207eab68df233c4964a467cd00"/130]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x4, 0x0, 0x0, 0x405a, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x2, 0x3f}, 0x0, 0x8000, 0x0, 0x0, 0x80000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000000400)) timer_delete(0x0) capset(&(0x7f0000000240)={0x20080522}, &(0x7f0000000300)={0x800, 0x3, 0x7, 0xd7, 0x8000, 0x6}) clone3(&(0x7f00000001c0)={0x50182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0xfffffffffffffdbb, 0x0, 0x0}, 0x58) 06:18:17 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:18:17 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:18:17 executing program 4: write(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/exe\x00', 0x105000, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r3, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r2, 0x80489439, &(0x7f0000000000)) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000001) 06:18:17 executing program 7: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[], 0xfdef) ftruncate(r0, 0x2) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000600)={0x0, 0x0, 0x6eaa4804, 0x401}) r1 = getuid() r2 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000180)='ns/net\x00') write$binfmt_elf64(r2, &(0x7f0000000640)={{0x7f, 0x45, 0x4c, 0x46, 0x12, 0x6, 0x93, 0x3, 0x101, 0x3, 0x3e, 0x4, 0x2a6, 0x40, 0x16f, 0x0, 0x8, 0x38, 0x1, 0x0, 0x5b, 0xfff9}, [{0x70000000, 0x7fffffff, 0x9e2, 0x1, 0x81, 0xff, 0x8001, 0x3}], "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", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x1778) openat(r0, &(0x7f0000000000)='./file0\x00', 0x40, 0x4) write$P9_RSTATu(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="770000007dfcff0000610000000000000000000000000024098d0b1704dfd08ab53f0000024278c0c4421c000000000000000000000000000000000000000000000000001300287b272e292a192827232b5e2b2e5d5e5d2a5b1400232f282e272d2732262c7b2e7b2b2d3a5c2b232904002b0fc91e54fbb5b6971267983b1dc2936ef4d4c165a4e7344bba9ac691764057d096566977529882de3618a49b593d621c5d43077632ab88d26584a3e950879b14912a2062a6b8a266742a9bed394a3a297e1b858b9a0896b26ba20594", @ANYRES32=0xee00, @ANYRES32=0x0, @ANYRES32=r1], 0x77) 06:18:17 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x2, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:18:17 executing program 7: r0 = perf_event_open(&(0x7f0000000580)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f00000002c0), 0x2}, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) fallocate(r0, 0x30, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="2400000010000100000000ec0000009600000900050000000000000005000080480000006fe884b7f11ac8f1810d0dc930b7fbbdfe44584e3ddf303ed7320b364ab5ef9768d0c54531c0e48e8b51a2f707e7eff61a89507780518151ccc61d149f11066c74aac60fe6c088582777cddc52bd82bf6b"], 0x24}}, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x301000, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000640)=ANY=[@ANYBLOB="01008a527bb46ecd14ae0000", @ANYRES32=r2, @ANYBLOB="08000000000016002e2f66696c65310031570cf9e06dfea779d2d78293b3c735b61e5148ba42ac5a163154786721bfb33302267199ba141d71a05b66a88a5926948e8e14d6025d34ebe96389451a1eebb7d44a73956a2a988bec99c88043d4c54c89d62e505b7e852801fb341a617bd2fd47ee6be1d53320d8dfb8e0fc320197f0a44c62e1f4"]) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), r3) openat(r2, &(0x7f0000000400)='./file1\x00', 0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000100)={0x3000000a}) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r2, 0x400c6615, &(0x7f0000000240)={0x0, @aes128}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0x9000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xffffffffffffffff, 0xfffffffffffffffc}, 0x0, 0x0, 0xfffffffc, 0x2, 0x1, 0x7, 0x90, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x2, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0xffff57ed, 0x4006) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000880)={0x1f, 0x0, @fixed}, &(0x7f0000000280)=0xe, 0x0) ioctl$TIOCL_SCROLLCONSOLE(0xffffffffffffffff, 0x541d, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r2, &(0x7f0000000800)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000600)={&(0x7f00000008c0)=ANY=[@ANYBLOB="eac73ff1b0282e0588c39442216159def1ca5d36c0960ccb133adb8e671d175bdd1eaa39e9e331b1154261e72dfb3d4be3bec79295417d8dd87c665d2989f8d4f40d053eaa8630d1d1fce9de5fc252ff33c9087eccd1e1e845a52025c2311978ffaf7b99962f0fb6a33417fcfea11b7da42cd85cc785f7a504ffc1d0472649751d7518e9992325ced39907c382ac32bc1f56a7cf584fb2ce0076b4a1d733065db4bf1f1f5843674463359a91e00d13eb12492b3f901655", @ANYRES16=0x0, @ANYBLOB="010025bd710000000000030000000500050000004b98bdcd7d209bc3dc695d2aa800072c359e3cb5db5c26b8f6440d0020fbb35351142c7d3355a2791220bec7465cbbd3a4c603f0e19e35a3300d3498ca3a5b520bf27ab8fd83f62ff074008501d03c58a80414819ce31b0f1efdc88c22"], 0x1c}, 0x1, 0x0, 0x0, 0x4001}, 0x0) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000800)={0x0, 0x0, "17f042"}) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000a00)=ANY=[@ANYBLOB="207562ffff0000000000000e", @ANYRES16=0x0, @ANYBLOB="04002bbd7000ffdbdf254400000008000300", @ANYRES32=0x0, @ANYBLOB="00194a530b9f50fe00000013c09905ec78ffda6a8ce384126f8deb82c5393af9faa9024086fb2665acbe48062fa50d3a99363eaf36dfcf8e238f60e957c3a2e0c9735d4281328b2348aaca71710e7222a00ba3e5e41768d280e8105bbc83192e3a1f9ba422670a7a342ce62cc0dd708f84c5a41b88a546f2613c0b81d1a71c59dd93"], 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x80c0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x100000a, 0x110, 0xffffffffffffffff, 0xd454000) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x13, 0xffffffffffffffff, 0x36266000) 06:18:17 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:18:17 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:18:17 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x3, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 651.371237] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 651.437764] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 651.439969] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 651.447339] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 651.462424] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. 06:18:17 executing program 2: sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0xe8, 0x0, 0x1, 0x401, 0x0, 0x0, {0x1, 0x0, 0x1}, [@CTA_SYNPROXY={0x3c, 0x18, 0x0, 0x1, [@CTA_SYNPROXY_TSOFF={0x8, 0x3, 0x1, 0x0, 0xdd4}, @CTA_SYNPROXY_ITS={0x8, 0x2, 0x1, 0x0, 0x4}, @CTA_SYNPROXY_ITS={0x8, 0x2, 0x1, 0x0, 0x2}, @CTA_SYNPROXY_ISN={0x8, 0x1, 0x1, 0x0, 0x5}, @CTA_SYNPROXY_TSOFF={0x8, 0x3, 0x1, 0x0, 0x2}, @CTA_SYNPROXY_ITS={0x8, 0x2, 0x1, 0x0, 0x2dd}, @CTA_SYNPROXY_ITS={0x8, 0x2, 0x1, 0x0, 0x7}]}, @CTA_STATUS={0x8}, @CTA_SYNPROXY={0x24, 0x18, 0x0, 0x1, [@CTA_SYNPROXY_ISN={0x8, 0x1, 0x1, 0x0, 0x8000}, @CTA_SYNPROXY_TSOFF={0x8, 0x3, 0x1, 0x0, 0x3}, @CTA_SYNPROXY_TSOFF={0x8, 0x3, 0x1, 0x0, 0x76}, @CTA_SYNPROXY_ISN={0x8, 0x1, 0x1, 0x0, 0x1}]}, @CTA_NAT_SRC={0x6c, 0x6, 0x0, 0x1, [@CTA_NAT_V4_MAXIP={0x8, 0x2, @private=0xa010102}, @CTA_NAT_V6_MINIP={0x14, 0x4, @private0}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @dev={0xfe, 0x80, '\x00', 0xb}}, @CTA_NAT_PROTO={0x24, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e22}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e22}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e20}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e21}]}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @empty}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e20}]}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4000}, 0x1) fork() 06:18:17 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 651.499201] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 651.500050] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 651.501003] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 06:18:17 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:18:17 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x100000001) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) 06:18:32 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:18:32 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:18:32 executing program 3: mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000000)='selinuxfs\x00', 0x2091000, &(0x7f0000000140)='\x00') openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x42002, 0x4) umount2(&(0x7f00000000c0)='./file0/file0\x00', 0xc) 06:18:32 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:18:32 executing program 2: semget$private(0x0, 0x4, 0x100) r0 = semget$private(0x0, 0x4, 0x8) semop(r0, &(0x7f0000000000)=[{0x3, 0x81, 0x400}], 0x1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xab59}, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f0000000240), 0x0, &(0x7f00000001c0)) semop(0x0, &(0x7f0000000040)=[{0x0, 0x4, 0x82b4d8da1ae7c66c}], 0x1) r1 = semget$private(0x0, 0x2, 0x0) getresgid(&(0x7f00000010c0), &(0x7f0000001100), &(0x7f0000001140)=0x0) r3 = semget(0x2, 0x0, 0x8) r4 = getuid() stat(&(0x7f0000000140)='./file0/file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f00000002c0)={{0x1, r4, r2, r5, 0x0, 0x39, 0x8}, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x7}) semtimedop(r3, &(0x7f0000000280), 0x0, &(0x7f0000000100)={0x0, 0x989680}) semctl$IPC_RMID(r3, 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0xb) semtimedop(r1, &(0x7f0000000100)=[{0x3, 0x52e5, 0x1000}, {0x4, 0x40, 0x1800}, {0x4, 0xffd1}], 0x3, &(0x7f0000000180)) semctl$SEM_STAT_ANY(0x0, 0x2, 0x14, &(0x7f00000010c0)=""/79) semop(0x0, &(0x7f00000000c0)=[{0x3, 0x0, 0x1800}, {0x0, 0x0, 0x1000}, {0x2, 0x8, 0x800}, {0x4, 0x0, 0x800}], 0x4) semctl$SEM_INFO(0x0, 0x5, 0x13, &(0x7f0000000080)=""/101) unshare(0x48020200) 06:18:32 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:18:32 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x100000001) fallocate(r1, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, 0xffffffffffffffff, 0x2, 0x0, 0x8}) 06:18:32 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x3, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:18:32 executing program 7: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40286608, &(0x7f0000000600)=0x40000001) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x21, 0x0, &(0x7f00000000c0)) r2 = eventfd(0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000080)={{0x1, 0x1, 0x18, r3, {0xe88}}, './file0\x00'}) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r2, 0x8040942d, &(0x7f0000000000)) 06:18:32 executing program 3: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a", 0x2}, {0x0}, {0x0}], 0x33}, 0x0, 0x4008000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x400000f, 0xcb54ee3ccd45e1bc, r0, 0x8000000) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x40000000, 0x0) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r5 = syz_io_uring_setup(0x1c28, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000180)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r5, 0x0) io_uring_enter(r5, 0x58ab, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r5, 0x695a, 0xec1b, 0x2, &(0x7f0000000080)={[0x6a]}, 0x8) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000ed", @ANYRES16=r7, @ANYBLOB="050000000000000000002e00000008000300", @ANYRES32=r8, @ANYBLOB="0a0034000202020202020000"], 0x28}}, 0x0) fsetxattr$trusted_overlay_nlink(r6, &(0x7f00000000c0), &(0x7f0000000100)={'L+', 0x80}, 0x16, 0x0) [ 666.717518] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 1073741825 (only 16 groups) 06:18:32 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) [ 666.750194] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 1073741825 (only 16 groups) 06:18:32 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:18:32 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000300)=ANY=[@ANYBLOB="55028768e29b75ccf09652c1a5643ef9e2d34dc77fe305a5e471a00908fd3c6db705cd47cf7721027313fe39b218d836d0c93bbef7a3df400a0ad66c36c401d08518c415515dc5aa0d86912f26cfab8751e61a337432f06aee69316ae69e2dd0489b8d6ab4b86de9b8f0c056bc3bdc25f1d1be033eb8e9921cf6e8a08633f8f128c3c29c39ce63b97ab8cdaf06a3df780b233fc0a805597b7ee94fbf20713538fd6577e1e95a18816b0b78b0020086e09c141611", @ANYRESOCT], 0x0) syz_emit_ethernet(0x104, &(0x7f0000000740)={@random="d3b17ca1271e", @broadcast, @void, {@llc_tr={0x11, {@snap={0x0, 0x1, "c7", "80189d", 0x8808, "93a180d653932d7fae57aec034368cff7096feabbf96744e20f659cdcc25f7a3daea65f05c30093ea62a0f2ac3d70304f080ec89ddba146d2dbefcfb3996dbba184fc18036d06395c7c1a67f4badd00d6f2d6e68236d7695f370ce1654d4fde90bf3e5beef0aa0fff811cdd48415359b68619788f7fc42c3d2b8d4466a3e417f447102848c82739c3b8d8b5d17f161547c21bf801ba8e344c96e40fbde4aa70079f792e23cb4a283c16a5fc088903ce6844da24425a80cb6cc64eb068c3afc6fdc6c2063b1c9a801c0d4787e71c5e640e8b2e86aeb90ecb3ee1bc219140cc133fd17199fabd59afb29639a9b6b44"}}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0xfffffffffffffe25, &(0x7f0000000440)={@multicast, @local, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setpgid(0x0, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) r0 = gettid() prlimit64(r0, 0xf, 0x0, &(0x7f0000000400)) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x40000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) prlimit64(r0, 0xa, 0x0, 0x0) rt_tgsigqueueinfo(0x0, r2, 0x7, &(0x7f0000000280)={0x23, 0x9, 0x80000001}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = getpgid(0x0) sendmsg$netlink(r3, &(0x7f0000001a40)={0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000000040)=ANY=[@ANYBLOB="10000000000000000000724e00000000"], 0x10}], 0x1, &(0x7f0000001980)=[@cred={{0x1c, 0x1, 0x2, {r4}}}], 0x20}, 0x0) rt_tgsigqueueinfo(0xffffffffffffffff, r4, 0x1a, &(0x7f00000001c0)={0x30, 0x5c}) process_vm_readv(r4, &(0x7f0000000180)=[{&(0x7f00000004c0)=""/186, 0xba}, {&(0x7f0000000580)=""/155, 0x9b}], 0x2, &(0x7f00000001c0)=[{&(0x7f0000000640)=""/255, 0xff}], 0x1, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 06:18:32 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) [ 666.863735] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=6714 comm=syz-executor.7 06:18:33 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x3, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 666.897160] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=6715 comm=syz-executor.7 06:18:33 executing program 4: r0 = fork() syz_io_uring_setup(0x0, &(0x7f0000001780), &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), 0x0) ptrace(0x10, r0) tkill(r0, 0x21) fork() perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0xa1, 0x5, 0x2, 0x0, 0x0, 0x8, 0x9000, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000000), 0x15}, 0xc, 0x9, 0x1, 0x5, 0x8b8b, 0x5, 0x8000, 0x0, 0x7ff, 0x0, 0x4c}, 0xffffffffffffffff, 0xb, 0xffffffffffffffff, 0x2) ptrace$getenv(0x4201, r0, 0x8, &(0x7f0000000100)) 06:18:48 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4ea0, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) socket$packet(0x11, 0x6, 0x300) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4}, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffc, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f00000000c0)={0x1, 0x80, 0x8e, 0x3f, 0x0, 0x5, 0x0, 0x3, 0x440, 0xd, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x5, @perf_config_ext={0x3, 0x10001}, 0x800, 0x6a, 0x4, 0x1, 0x0, 0x9, 0x2f, 0x0, 0x1, 0x0, 0x100000001}) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000001700)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000001c0)="733ddc8a8bf95d30ff1605fdb68f65e5704282ccb1c951682a6c8421cc86f07a08b6174a82d1fe547ce4ae4bbb84914be4d222f1e9154a0145ff56cdc250e2768dbc8079ed301eb49bd469fc26b6f0", 0x4f}, {&(0x7f0000000340)="d0b14f69661269b5c4fd6311b71a3acda26d79694867640cde72af9f79d2fd5c6138f16970546865d46fee3a578ea7dabeedd9196f025bdfd06365639fd7c7b4659b5244d147ada8e535030493b0a08771cfc222e1c9e2921d466542f6fb438d6cf2999ee8355c5e92d87df818475e783ff5bbc2f36339a4bece5372d379247811d8e7b5738c8067916ae78276616ffc2d808f4c69f8f3e3fd83a36b5c729d56510423f283d5", 0xa6}, {&(0x7f00000006c0)="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", 0x1000}, {&(0x7f0000000240)="eb358b855a8dd32e7f32089b2694548a4b89a320bf8ef0a0afae7e6865c35958fddfd056a87255ba5f7046afef4b7a4ede", 0x31}], 0x4}}, {{&(0x7f00000004c0)={0xa, 0x4e23, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x6}, 0x1c, &(0x7f00000016c0)=[{&(0x7f0000000040)="fc01cbe6962db785da01d806a1f24cd573712c3276b9e1d37531a07c924a629c1dc89cc501dcea0c1f8f02e7aec9e02e2ca1a2a5c971053f242ccc2e86f88ddf0e6d615590705c33319e5fa254f99f2071ceda523046c249bb263e0c09928f", 0x5f}], 0x1}}], 0x2, 0x0) timer_delete(0x0) timer_create(0x6, 0x0, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_gettime(r2, &(0x7f0000000080)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r4, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0xffffffffffffffda, r3}, './file0\x00'}) perf_event_open(&(0x7f00000000c0)={0x7, 0x80, 0x8, 0x71, 0x5, 0xf, 0x0, 0xfffffffffffff274, 0xc, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x0, 0x101, 0x9, 0x3, 0x6, 0x5, 0x4, 0x0, 0xffffffff, 0x0, 0x60515aaf}, 0xffffffffffffffff, 0x3, r3, 0x1) clone3(&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 06:18:48 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:18:48 executing program 2: ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x5265, 0x0, 0xffffffff, 0x11b}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), 0x0) sendfile(r1, r2, 0x0, 0x100000001) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f00000008c0)={0x0, 0x5, 0x8}) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000000880)={0x0, "ce6e765f732580663ee20319cf5555dd"}) ioctl$BTRFS_IOC_RESIZE(0xffffffffffffffff, 0x50009403, &(0x7f0000000540)=ANY=[@ANYRES32, @ANYBLOB="0000b101", @ANYRESDEC, @ANYBLOB="3a3138a9997b5a28ebdae03434363734343037c331a66e8bd4ba759c17edaa778ba73aab46bd954db43fe0a04d0000000000000000a88f2a94f8c79a070ca3541d1a356302b5842341e7a74e9c44cb8b04d21b0b66c1e52eb84af2c22f95f09b78f652cf9575ce938bf6ddf3e777526590e5566d723e00498401c7848751667a8bf0d9aba46089ac6e8a263b05ff2efc2f79b019bf3ab6fbc116"]) ioctl$BTRFS_IOC_BALANCE_V2(r4, 0xc4009420, &(0x7f0000000500)={0x4, 0x0, {0x1000, @usage=0x7, 0x0, 0xec, 0x3, 0x800, 0x5, 0x5, 0x2, @struct={0x3f, 0xfffffff8}, 0xa00000, 0x401, [0xc6a, 0x3ff, 0x4, 0x0, 0x8, 0x1f]}, {0x40, @usage=0x5, 0x0, 0x4, 0x7fffffff, 0x101, 0x0, 0x4e, 0x41f, @usage=0x80000000, 0x400, 0x10000, [0x6, 0x98db, 0x0, 0x7, 0x3, 0xff]}, {0x3, @usage, 0x0, 0xffffffffffffff81, 0xf9, 0x3a8, 0x9, 0x1ff, 0x224, @usage=0x1, 0x3, 0x3, [0xfffffffffffffffb, 0x6, 0x3, 0x40, 0x0, 0xf3e0]}, {0x80, 0x8, 0x6}}) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000100000018000000bff28c2bc790b1b3f5b8e61e6f633db875df57a0ffa4953a3517fc8252051ca2ab929fd65b16ed7f66c777c18453d8b42733095ce0f9ed97c3f678c28f94", @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x1, 0x1, 0x0, 0x1d, 0x0, 0x1000, 0x40000, 0x8, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xba, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8}, 0x9, 0x7, 0x9, 0x7, 0xe43, 0x10001, 0x3, 0x0, 0x10001, 0x0, 0x2}, 0xffffffffffffffff, 0xb, r4, 0xb) 06:18:48 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x8, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:18:48 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x100000001) fallocate(r1, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, 0xffffffffffffffff, 0x2, 0x0, 0x8}) 06:18:48 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000300)=ANY=[@ANYBLOB="55028768e29b75ccf09652c1a5643ef9e2d34dc77fe305a5e471a00908fd3c6db705cd47cf7721027313fe39b218d836d0c93bbef7a3df400a0ad66c36c401d08518c415515dc5aa0d86912f26cfab8751e61a337432f06aee69316ae69e2dd0489b8d6ab4b86de9b8f0c056bc3bdc25f1d1be033eb8e9921cf6e8a08633f8f128c3c29c39ce63b97ab8cdaf06a3df780b233fc0a805597b7ee94fbf20713538fd6577e1e95a18816b0b78b0020086e09c141611", @ANYRESOCT], 0x0) syz_emit_ethernet(0x104, &(0x7f0000000740)={@random="d3b17ca1271e", @broadcast, @void, {@llc_tr={0x11, {@snap={0x0, 0x1, "c7", "80189d", 0x8808, "93a180d653932d7fae57aec034368cff7096feabbf96744e20f659cdcc25f7a3daea65f05c30093ea62a0f2ac3d70304f080ec89ddba146d2dbefcfb3996dbba184fc18036d06395c7c1a67f4badd00d6f2d6e68236d7695f370ce1654d4fde90bf3e5beef0aa0fff811cdd48415359b68619788f7fc42c3d2b8d4466a3e417f447102848c82739c3b8d8b5d17f161547c21bf801ba8e344c96e40fbde4aa70079f792e23cb4a283c16a5fc088903ce6844da24425a80cb6cc64eb068c3afc6fdc6c2063b1c9a801c0d4787e71c5e640e8b2e86aeb90ecb3ee1bc219140cc133fd17199fabd59afb29639a9b6b44"}}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x565, 0xbff, 0xbb9, 0xbd1]}) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0xfffffffffffffe25, &(0x7f0000000440)={@multicast, @local, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x38, 0x0, 0x0, 0x0, "599b7a665046264ee5621dcf28dad5b4474711775218f7c3f38c6b5bb66a055f5f0cd3bea8e64584fa41ef4bceb707186269893c6609120adacba8cef20dedaf"}}}}, &(0x7f0000000200)={0x0, 0x2003, [0x9f1, 0x7, 0x146, 0x9b8]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setpgid(0x0, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) r0 = gettid() prlimit64(r0, 0xf, 0x0, &(0x7f0000000400)) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x40000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) prlimit64(r0, 0xa, 0x0, 0x0) rt_tgsigqueueinfo(0x0, r2, 0x7, &(0x7f0000000280)={0x23, 0x9, 0x80000001}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = getpgid(0x0) sendmsg$netlink(r3, &(0x7f0000001a40)={0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000000040)=ANY=[@ANYBLOB="10000000000000000000724e00000000"], 0x10}], 0x1, &(0x7f0000001980)=[@cred={{0x1c, 0x1, 0x2, {r4}}}], 0x20}, 0x0) rt_tgsigqueueinfo(0xffffffffffffffff, r4, 0x1a, &(0x7f00000001c0)={0x30, 0x5c}) process_vm_readv(r4, &(0x7f0000000180)=[{&(0x7f00000004c0)=""/186, 0xba}, {&(0x7f0000000580)=""/155, 0x9b}], 0x2, &(0x7f00000001c0)=[{&(0x7f0000000640)=""/255, 0xff}], 0x1, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 06:18:48 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)={0x28c, 0x31, 0x100, 0x70bd2a, 0x25dfdbfc, {0x3}, [@nested={0x183, 0x24, 0x0, 0x1, [@typed={0x8, 0x8, 0x0, 0x0, @uid=0xee01}, @generic="64872c903bdc6e48e7b5cf4a4fbee6d68f300e2826adbf0562a1cbf4d8c02265cd666429919b3512959c796cdf90c036902f60f1fb53a48e9ce84b7a0d940fd991a804fbe7d52134a191149d3c39444ee9a792ac2777cac58d64e43e491e2e526ccea8d2d438266fcbe92aaca7c4b39b091e34c872b181663770adc49e1b720fb9831a5b72ae165cf1512711014fd440101b4b6cc6ff12da763b3a1f5023d3b257857a93e22b73c68a", @typed={0x8, 0x26, 0x0, 0x0, @ipv4=@multicast2}, @generic="8d791639a369d4ca3b71b46461e31d446872d82764ab31102e7ddeab340f5c2f7e90860cc315a916a9017cf096809ae90eed3da975bdc405d8bdbfdb577fd460eb70094caf8b9fce6b0d66", @typed={0x8, 0x57, 0x0, 0x0, @pid=r0}, @generic="c1e2c57b28f3f4bdb8120cfd83b8190373406e73178386d7a6c2fbea3a1a178709aceec45ae9a5176a3fe9925c9560689ae861776acb99eb114302e5f2f1bddf6ea5a01b4b5bdf4c809d43d412b7a4530caac209a1dede1501095df2aa1fb33c696d308540efdbbc15e65520a484fdecc6de62"]}, @typed={0x8, 0x52, 0x0, 0x0, @fd=r1}, @nested={0x18, 0x4e, 0x0, 0x1, [@typed={0x14, 0x31, 0x0, 0x0, @ipv6=@mcast2}]}, @generic="bd05934c29f25b7d14a6d99d5a7af6b66eebe805a4e9252d511f30cc87e99d6620e8ad8471774c0af0771c6da9c8803ba69b85f47a4f8e4b9618aac87c1f9bffa4d16539d282d1330fc6ac79003026e817f4edb4eebbbd0ff0f64e8615ebf0fda3b468d02ef1430675394a430b335608986e6649de6be289bdd39637cae55148b4e4b104ea3c7fa36332ba36014e63059145fbcb3da88ea6aa4a9c410ec20c2b011385f45b3978606948a1e7e06ce38c2195f3a568dd8604875a044d4e0b6b65ae528ca92cb336f45a6f", @typed={0x8, 0x48, 0x0, 0x0, @ipv4=@rand_addr=0x64010102}]}, 0x28c}, 0x1, 0x0, 0x0, 0x90}, 0x24000000) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r6 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) fallocate(r6, 0x0, 0x0, 0x8000) write$binfmt_elf64(r5, &(0x7f0000000280)=ANY=[], 0xfdef) ioctl$EXT4_IOC_SWAP_BOOT(r4, 0x6611) 06:18:48 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) [ 682.062997] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=6741 comm=syz-executor.7 06:18:48 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:18:48 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:18:48 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x28, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:18:48 executing program 7: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x128000, 0x5, &(0x7f0000000440)=[{&(0x7f0000000200)="3e2c337f55500d1242f3ac5b9ac59d07ff5d58be148b019d323593df7938b978d0ea704d97de98381327fcb9265822218ec826ba106ab93152af3eae14d8ee56c899de97bbf47764e97512679a70eb7c21973ffaa6158daf7b2808ac6f8bec3b47f7", 0x62, 0xfffffffffffffffc}, {&(0x7f0000000280)="a4efa43ea9b0c97475de58ca3fc1feed0ce50f0102129d4b9354668b425f4903d5cc0b001ee359de264dfb3b22f9f2ac91ab998b18b498303a05642aa2cd37704b3c72dd54e9aa7b80d2f6fa4f214bb0c70486d4548b120c8165f04953ab4031dbd3b857374dcf8dc7142bc5b6507c639936c688eec785688f7baada", 0x7c, 0x31}, {&(0x7f0000000300)="b8728ff94a01c12b20f085c22b4a2738bc1a469015aff9a16185b3495667c4748f2e7c0495a56d468f1af43c574d9e1dc18b14c5ada53b12aec1add6f78ba059894d0bdaba6b7e48cebd735767dfc54eade286e166ef4c35790cf0f1c5445e99850de56f00d73d9f205cef0d509cbed4d308ef1578399ee4844877cff39f6977d106b11d498e60ff26662a9c30caf6544f", 0x91, 0x1}, {&(0x7f00000003c0)="17c9dc38", 0x4, 0x9}, {&(0x7f0000000400)="fdb15e94afb6a22c8482a235c4f17847feabab84e7a07b4e35026560a11f54a9f7f2d555b3f1a1de78fc", 0x2a, 0x4}], 0x0, &(0x7f000001fa00)) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/bus/input/devices\x00', 0x0, 0x0) ioctl$PTP_CLOCK_GETCAPS(r0, 0x80503d01, &(0x7f0000001740)) pread64(r0, &(0x7f0000000040)=""/175, 0xaf, 0x4a) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x9, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="cf81c71011df78c6fa93f95d5b1ead12a9de539ef2ce3dd6780aaebd546c4844bc6fb3fa40f1c529584ccb3dd8622618f68108b149aaf203582484146755e72687ac247ba164ac2621cfd53af0491ee76936845f306a259ff58bc0f8194034", 0x5f, 0x1}], 0x10817, &(0x7f00000004c0)={[{@gid={'gid', 0x3d, 0xee00}}, {@nr_inodes={'nr_inodes', 0x3d, [0x31]}}], [{@audit}]}) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/class/bdi', 0x80, 0x112) accept4(r1, &(0x7f0000000500)=@nfc, &(0x7f0000000580)=0x80, 0x80800) 06:18:48 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) [ 682.330324] loop7: detected capacity change from 0 to 8388096 [ 682.479619] ISOFS: Unable to identify CD-ROM format. [ 682.535026] loop7: detected capacity change from 0 to 8388096 [ 682.554948] ISOFS: Unable to identify CD-ROM format. 06:19:11 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, 0x0, 0x0) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:19:11 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x3f, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:19:11 executing program 2: dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_TX_TS(r0, &(0x7f0000000380)={&(0x7f0000000180), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000800}, 0x0) pipe2(0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, 0x0) r1 = openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) io_uring_enter(0xffffffffffffffff, 0x695a, 0xfabf, 0x0, &(0x7f0000000100)={[0x943]}, 0x8) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, 0x0, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x18}}, 0x0) syz_io_uring_setup(0x29ce, &(0x7f00000001c0)={0x0, 0x9c6c, 0x1, 0x0, 0xe5}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00000000c0), &(0x7f00000002c0)=0x0) r4 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(r4, 0x5385, &(0x7f0000000000)={0xdf, ""/223}) r5 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) syz_io_uring_submit(0x0, r3, &(0x7f00000003c0)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x400, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, r1, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x7, 0x0, 0x1}, 0xff) syz_open_dev$vcsa(&(0x7f0000000080), 0x5, 0x680) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x2) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000a00)=ANY=[@ANYBLOB="f80300071d00210c000602000000000005000200"], 0x3f8}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 06:19:11 executing program 3: r0 = getpid() pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) process_vm_writev(r0, &(0x7f00000028c0)=[{&(0x7f0000002600)=""/81, 0x51}, {&(0x7f0000002680)=""/188, 0xbc}], 0x2, &(0x7f0000002940)=[{&(0x7f0000002900)=""/58, 0x3a}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) r3 = getegid() getresgid(&(0x7f00000010c0), &(0x7f0000001100)=0x0, &(0x7f0000001140)) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_mmap}, {@cache_fscache}, {@debug={'debug', 0x3d, 0x924}}, {@nodevmap}, {@noextend}, {@dfltgid={'dfltgid', 0x3d, r4}}, {@afid={'afid', 0x3d, 0x345}}], [{@smackfstransmute={'smackfstransmute', 0x3d, 'nodevmap'}}, {@fowner_gt}, {@hash}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@fsname={'fsname', 0x3d, '.'}}, {@fowner_gt}]}}) getresgid(&(0x7f00000010c0), &(0x7f0000001100)=0x0, &(0x7f0000001140)) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_mmap}, {@cache_fscache}, {@debug={'debug', 0x3d, 0x924}}, {@nodevmap}, {@noextend}, {@dfltgid={'dfltgid', 0x3d, r5}}, {@afid={'afid', 0x3d, 0x345}}], [{@smackfstransmute={'smackfstransmute', 0x3d, 'nodevmap'}}, {@fowner_gt}, {@hash}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@fsname={'fsname', 0x3d, '.'}}, {@fowner_gt}]}}) getgroups(0x3, &(0x7f0000000040)=[0xee01, r4, r5]) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r7, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000002540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) sendmsg$unix(r2, &(0x7f00000014c0)={&(0x7f0000001080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001440)=[{&(0x7f0000001100)="bb9ab62c400b175a7b134444233dcd9bcff82851e3e58eb50706c12d3882668fa1a86d085d2078158eb28176db271022c3190e01a64097b17ffb47988c2ab03250b9c2178e538357fd87bbbf6752ef674a198b9f4a59605bd771258cefc9d746fc4b6961de7c7c11fe80b8", 0x6b}, {&(0x7f0000001180)="cdaab6796f7c6c7ee2bf2ba271c0ae985e63606b78588006f76b143e9705d083a69a4b991b2cd29e17eadde2e0332c4d681a162dfea7d07b329489d4920a14e3b5013316a96a14ab7d389a5a775bb20217a61fb87bcdb21271c59847533a2f4cb706efea7dce1d81d833c00c741c472ecd37a80175a37e221a4c96e0f3a1413c90630ee845505ea428dbeaeaddc74f153c1cda819451d63eb6e055ce73620643489f69d2fcb480", 0xa7}, {&(0x7f0000001240)="87041def72949b2ad7ff83ff7a8bcf96040c35af48a157021aed5b34e43ed7a488240f7422c1b87fb99d76591e1382184348ec59ad53e74f6374bf824a79d3cb6203fece8be1a2b3072901c8f0032bb856bc43599e4c4ad1f733f8b1af553ef4c7af6168bfee808380a2fa7a73b0e09475efaf9b43b8d12b0bddd575b74ebb8b76ebbd6d2aa88258532bdcf4a171e2ef1174f279c6", 0x95}, {&(0x7f0000001540)="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0x1000}, {&(0x7f0000002b00)="a61027b6b2cd97f9727d1285cdacdab66a40e4540ff23c400c91f2cacbf6eb6e0988cceacdfd47e12029cbf9be24da6c2cc2ed50bec9a09ab994166bbdae1e77028d7cdbe40201f1483a1bd3e4aed0adbf492d6388008847bb60f603ba09a796410463b695337ea329de57b4c99bbba0758daf4e624b338a3583d9f19e3eee8d317004073db830cd739f466f692a543f2c2ef34e2e967a07166470f13d8d93ee5e56b93fe31b2a8ea1286e2dd2fc46d2368550432461d670a697020c9b9a666c99d9f0cc19d613e3af4e6a1b6551861560d104c71ebd7a0b35805f91bd50d06b7c9fb17148b9a65711fcff73604925a0974733d514d4206b88b5f131dd5db9dbfba018d31a7dc06f55d69e689831d3b5a607e68b6b8391cbab8a2ce17a528fb7c4a448db41d1c210d477931704485498455324639e964da237f991e34c907bd713ce1db5e61f921d79e01d4373af46bda82405657a011dae6d4cd76a957b8f16536387d8132fd24af524bebdc9da5bab207c697b88b141417b8badb9798f7965b290d2adf954fcefb6898e7d068eccfa561565b5a351df1a217fddcda2ea7ebfa5797af0b375eb59a8d24408909cb424cbdaf9c8f2e00e872b56ea2608bb99ebae9a4a5f86c5827cfaa32183cf199a69b287b826cf2a8af652848bd3e37aafb09670c829ad9963a384cdbf2526194092ea4830f2c225e218d89313c4ff35444b608e7194561e5d3468be77030138ff4c1ef0b797223e022c344b85b43153b9627caaa1f02d5fcf4a72da8dec34d290aec48978cf6e61062856b513c4df9d0cca49e559c14f55019f6df80b8c418e07f18c92dd7222bccb69c9974c61dc68f1edcdcfdbb83212fa902c7fd2a5176f32f95638b796ca4f70dedbe7ef8ab4b4496434ec663678d093616a46856bdd53fba6279fe1907799efb584ccf54b2c2405cf88d2f049b8a54327553d52c27b72973e08d2dd03f03cbda7ba9fd6fe123732f6292e908ffb71843865820bb3c1c35c0f785ee8adaab94fb800d494bfc2bea7cbd9b68ff6dffff8fd9699f4f5fe37b9dbdf89bff6c028a07907f5befcb3b9079fe8a388140eecb4844047c1e5c146087ad1b0d296f62d8f03cc6bca139d67a499260fbdd06e3621b17a9e66ea06b76919338072bfaea86b04cbd26b4a3d043e0d4d75fac08815b918245629730e053da4127dba6e956fc08a555e29e9eafa6a0292a566f7f0e22c213f6700e492b01d98f4b45b463cc4dea61a58614df7a627f69d9f13f8688c6045566ffff4d3084d8eb7594f05cdc672ca5afc29d1fc592a0f754455c8b00ab76895a11069fa73e2adf48e386b4ad654b0742da7e83e0b88eba28fabf033c386b2cb795da0d96de3537292aa18413cb3ffc4123c84423b280e9f4b0be202a6a905418f529b4d8eb8fde13e6c3348bf1a1a7c746696e07cf65e555a7a726cab81484c4cfd4e9967ded379e26b7bf51d73dfda2a6ec9a15a31b7151b0f585b79aa8aa6edef9a2c37d15620df358cfbf82d743606724965b668ff8afba91f59114cefd28af791647d9628557e68bce66b2d92ac381a29a953519e328411118df2a42949cd612b21ea4788f3493c8936f20f606cc41c32384b129a4396a488a60b0e5180a74495208854eb80166e825a6eb5b7fb6934df91dfd39673111a9f5acf66dfc366886b60034ab7a252b778857b738100e103ecd2ec60b07dcf466b7e4566803047d2bf587005df2359267640a4a2629abb03115522d21840d9c922e9d59e1d46497d19d83ee250ae81dc827cf15c2dd237da7ec0535e41d0d18725d88be76f57cf37e20878bbff31335e6baf2a523ce8224a0f86cc5d0701097266ed7955d862e5dd308dfd69aa15fec9ba12ab31ab5e3badb158d303aa0db0d5148cf3f5c30d2afc70801e9248894af26a48f98b53e49087aa4b6c1d7fcbde9377a99aef6dda6d1edc6fb2cd224f051a083f1cf5709413e0ff93c6836d97b11aabbf57a489ffd3af23e9a165451bb55652311110da23ecf2819a5e95a2617ad6f6971386da0d25dd42e4ce83e6142d80af0f1a5abb3dec4f7366ca06dc5c0849a75bb19db3e900c6959cf0845464d816832f5ceb80d89295ca667f67a27f37528f03a0e9f8d19aafd61aa2b0897190de97e85b9ff91a701a7a73034d5795034a8c8c345af1cfe2a0d5f1a30152cf093dd2fb2d3c5b9cfeb775ed91645d8fdd24912f35dd1eb545c3237d6a1fd09aab22b3a3a07919eb9f6a206cb60b09f521e0cb60bbb1733bb1d6fb4011d1e4e97ae31dd3a60e723873c1dced777de8a303bd5f15ca42d79fe2df20122a3f9661375988941c7ac9984836bf36a06ae33e5e5e7681e9a69c5e83ae0d37641da44ccc3d15a3ecccda8f711c14d952a0f041c5d5af647d00e2641b7e56ff3186eb20ca37bd62c4a63212284e8795356db66a263e0da2b343a3899f18715dad53f9259991809a6a120a770632fee1ae8ac8ea0961bc8e3ead6c281d28b552bb6be7b9edb9adfdb858e562067940b6ee39239b8b2f38664e3a625fa3db7b7dbdbaf0aa4c7bd00800b65ad3d2cf72c152537e211674bc1761ad6da36fbe0fe6f27188b7b6536436d19778d9b95718454f825fa964ce0b8841bebf6269b8425e4e06b98bd1a45dbcbce883aa152f974f9e52a2b6719fbca8ba1665416f55ca55a876af1b016f6c8a68062afaeaf166ed6f32419fd39e4602e9f5dcaf7579c4bda04a7fe107197022b39505d70b3506e13b0f2a5421e1c90999b0d9058be19d336c9b293a342f1da8f0d1e573ecc6cac21cb052c9b341e0575132809f3004bd3a6357bcbc852e7d299724d8b7699fab37e01beaab3f4451d73ef311dd27291c9f47f4a57d405c92ce9f18d1591a9fc213e85dcc6290e450c08492650a3f485d0f3ad54d511c3b3e53c00a784faf164145839916f8f4f4d782a5b39f5b99686b6246a6b8573799a41803e286ff3839248f4e95f1bf0945570520c96912889071baf6d9f4f088fbb766283ad82f7de32b46aca69bbdd65d319216aeb7654aeb213a51f122abf4439ae9e416b364f9e5435cb905068d3f939ea26786bb6fbd0e6fd00c3fccedc28742e77b03e07b1995e57ac8aa3fa1c1d2792cd327d0b6ad077617b31ff8a5383fb570180be84dc768ce14b1543e2df79344e7ebc871c7520cd8f402b2128a233cd5fcd11bcac8d6f03a5ea446951b1afcb067d033825c6577d60f548568b7e855e83da4198382f93b036f3f37356a52f0c110cf827decd7719ef39ad47d96994d461466b7a58d58c7de927cf03f739029ddf296649318672173ee987dbfaf8a748e4194b02ba68d97491aed0e91c2b8f428e2c56f0ba327ee8be0fa364fde78b7430f5d052b6f8bc84660f41a747f1fc16105a18b9a7b0af960e9009c50e839a665314871828935bdad748ecf123820b05bfc9751ba222209cb36cd41bcbce0a4c96f39df5f74c6d553be536ce931bbcd0f83a53b6649345cf43480823511451f8f361456d1e6e64556146a55d66944f4e770877d4d57a391bd778b61703f9d631eacee16c35cb9b9fa48274352e5286a3ebff1aeca3f429aaddba823279d348b1e64fdd60a8e916c58121e7fd98a98b25f81ed7d1f0e64976f700a69726a997099b1e2b4f569b3a234baa4ec9d31d879a59847e757d691160142ea38adc5a20e5375166f1bfdb71358530a8328fff4db4ccc34a58d52d0aa36910f928cd21e4bc2c8fb96c82542ea02743dc799dfc3c978c7a2c3106bb8e8d88035416b90bb5e14221019db4a914c3fe482179544dc10280be5e8cc1bf1a11ff31a46264ad2c4c85edf1d51f35c47981accbe00c60137a9ea39a3f1e80538904a97475c722c723437be7e6ae42c60a2a1db1c400c6e76b1a5e5ccbc1cd2087fa7058c01caaddfdecc863be1463ce6ed777c91eeafd23c058633a985806a28890688f431146c6a51bac3d22ae4d528147685e8c5e96fadb7f18bce8cb89507830b31172412c94e23778dd6cae67733ab20c4489769fede57847a547b48768b96366db676c16ead7676b311b02dc6cc74a5898053c7c1537523a999cb81748e22add9723a1154dc19f0e6b828878ed41976c944fddfc2df5c914a7983a097e1de9c48bb5e322c0adedf7e47516833977b547175b5fcba9851ab87a431436b053ad86241c720b86a51bcbc108e5ab33bbb0c02ac09df3ffaa78ecdeac179e1e82793511b9d797e444707f065137db04b9984640cc77c338e78d5c359fa75dd8d49a33e2b0479b2d4a8f9176756f1d97f7c0d7718c5217a08db751e415e0350081dbbb8394dcf539cab3f65921e4c56bee6dc737225ede27ceef7f5291b5f40ca5d95f9bbf90a08fee4cc485cb473feec1cee6007806907b1beabf4da2d6d7735aa3782358734cd1c8b459a3db0350270d4be7ac09b9f2cad6d67257e51f2c874a81cc9b11d8853dfb773f9b4275dedcca0412db3fcd3c3b45e066d05c68c1efd4423df3baf974f5c913e4640e33642cb9c8288e6ed36abd1a225c6d51de37e34d9668d1e3a580a0d0e681aa2a2e956c459455b8b40bbfb0437866249625e05eacdca9f8f7f272a01c2a32595100463e35c655aeafa6142f60ceaca00d1cb6688cccfc6cf9d82db48b189ef9ea38bc11d71ccbad470e08adbe08de1e3834892f97397549e6398e64366bb936f34ba4be823e97ab9004f07fd87e5e3577a2385e7087e24d0e4516016b4ad75600e48c0e36c38b139c86881b9a4c9990479867b7d94227b62d22e48e67d44e6d6216a5464ac27c870e55a70d3a2beef20bd1b5d8b775db2acd5080a7d67303a5062261bddea2e058e9a8d350bd14241866dbd6571d8d25852c5c621e72cecdc38eb3ebfca1e096c77a4ad76a6e00b92c18959c2d9020a38ffa85be4214856367603e4b0f3da63e7e1e6fcab8030b701e6241777797232b7969d959814f41e3e8ad1f1321e60960f9c6e420686930d1ca836a7e54280a420b81c276c20d58a311c690463e1dd3d447bcc571b2cf3382d21e10f91fcf5d40e81f4284bdc989c9d6f3e36844e0675435d7da2938dd234a554e916a2737c740418327e944e04774bf6d42b6f1f6b6c8beb4c18e0d9ec770670d5ecd50986aa64b6b37b3d29b3bb31eff65306f78b0b3b41844d36245b9c8644da717372206561163f38f71c1208510e6d14d94468ebcfd799b785f8755d5955afa3f17873e4eaff99a38c1ad7199ff6f96ba9825f39d9d9bbcc77df9221c70aa662736901a03ef4ab71c901ec7b4843f68bca97977ccad49fd40851896ed48768cc58580fa314046939db62f32a6b294311e318ba9fe5b469614af71b62230516f0ef764240d1be34bd9e97c5d94dffdf787281c4088b0eefc8f80f459b604fffe8383d486a5b7fd3d66529940edbd00a38d3ea4151604e3def2d8263fae600ce43215119a604c385a8a45531f8cab6584cf9fed8d65efe797574a038cf771cc13ab43bee323c286e27609162db16a9fb960947d6417ed4973e561db6949fb437894d798fe0aa9fd96a919ddfee0bbafe255a965b9a1e616646367e02f55fcc32f3fbe1c38dbbb429f9ce39a6ebbd689d6f865db0241db2671a5c30e4701e187c74e83da4da9bac0704b3f52479f7e975fbc71f90ca10234e1c446bc0dc9b065e541641f44928a0dda9517081c4be36ae83a943861532ae929f45aca434b0d8e6a882bcea13f1aa7a8b4876e4f89a0e44d5ba0d80aeb8766caa647fa3589bd659a151748bfd083369d3ea41657c116434afdb13a02f4c417b", 0x1000}, {&(0x7f0000001300)="e196f4ffe781b1451cf9e7fde4d50322a1a285b7f1016282e7294373058c2e38634da0005d3d8f79a3f98f7b26e695492b6aebe020241c927833ad0880895454c990fcf7b88c93ff1be4c372fde21aefba5404deebbbd753eed23e28416cf863d18542f4d0a099d70b5fb351e0fa953bf64deb34f7a112674e4e7808cc09d2bab1ac5b925473790d0814dbd12da54310ec1560156b82", 0x96}, {&(0x7f00000013c0)="e01b1ff93e290e91aabdd15be86de885f1e0505c4639577311ea091a37987f2dc320c25862a2c7cddb196dd99ffc1c277014cb521eb91dc6432aaa43902ae2f5c3ecad77f26adb98ab", 0x49}], 0x7, &(0x7f0000002740)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=0xee01, @ANYRES32=r3, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=0xee00, @ANYRES32=r4, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=0xee01, @ANYRES32=r9, @ANYBLOB="001000001b301b09db72069146b5e16341fb44dfda2fb1f8cb6d056656955b93aa3e0c2a95a71fbbb03d94247433c39dda098f65d85c7f579b3cfb1b72d39283af8147155e1d5b7cf8def0884f4ab5113b0a66fef31973f97139ded1ef2cd31af662488feed6d7aec464b54d415188bb5b10a4696c24545214e00b5c4997a4ba532cd10713ce711126f25f653ff72f108b81f60b2ef45b6f5def42ab46ff4da56ce060f099dc824f273f95b17d496e937f51ade4272b77af2e8ba51622180169af3d0c0064"], 0x88, 0x4010}, 0x810) process_vm_writev(r0, &(0x7f0000001500)=[{&(0x7f0000003b00)=""/4093, 0xffd}], 0x1, &(0x7f0000002a40)=[{&(0x7f0000000000)=""/61, 0x3d}, {&(0x7f0000000080)=""/4092, 0xffc}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0) openat(r1, &(0x7f00000025c0)='./file0\x00', 0x10000, 0x3) 06:19:11 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x100000001) fallocate(r1, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, 0xffffffffffffffff, 0x2, 0x0, 0x8}) 06:19:11 executing program 4: r0 = syz_io_uring_setup(0x3872, &(0x7f00000001c0), &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x18}, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x9, 0x0, &(0x7f0000000140)="d01923e1c0cdfee31d15afa85aeea001af83cf75652edb35ed684d58887ff9bcc5b8d534a83b2da012ac42af30"}, 0x7) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x40000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$FS_IOC_MEASURE_VERITY(r3, 0xc0046686, &(0x7f0000000300)={0x3, 0xed, "c4de7039ad8c276190e4c692490b7f45ffacbff2293b236e45fc7c07cbefa50045f4ea85e491b7b03129811fabce33dc02ac182063efc78c0ff7cb5e478ade711653edf80c940aed936e00fde49d19b9ff1fceb98073295526aa19bfa3292aff687d7efa1f569f44fad25014406505ea1a6f76a87c5568ff075eb73615dcbd680a3ecbe0e5a359e777264500aff3695dedacd1cbe3ded6b68dd71727e117cbf9bf0e1229a44e14fc3587fb6c494d5d494828415ac6ee192aef67746d49332bf2abec5a9baaf9a3033690c2a20f465230d0d328ba29c658f503da60e3cdb9c1dab19c94469d6f3e4ea8933fb3fb"}) 06:19:11 executing program 7: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) syz_io_uring_setup(0x202d, &(0x7f0000000980)={0x0, 0xe7b9, 0x10, 0x2, 0xde}, &(0x7f0000ff6000/0x2000)=nil, &(0x7f0000ff6000/0x2000)=nil, &(0x7f0000000a00), &(0x7f0000000a40)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000ac0), 0x30800, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x1) 06:19:11 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:19:11 executing program 3: r0 = getpid() pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) process_vm_writev(r0, &(0x7f00000028c0)=[{&(0x7f0000002600)=""/81, 0x51}, {&(0x7f0000002680)=""/188, 0xbc}], 0x2, &(0x7f0000002940)=[{&(0x7f0000002900)=""/58, 0x3a}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) r3 = getegid() getresgid(&(0x7f00000010c0), &(0x7f0000001100)=0x0, &(0x7f0000001140)) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_mmap}, {@cache_fscache}, {@debug={'debug', 0x3d, 0x924}}, {@nodevmap}, {@noextend}, {@dfltgid={'dfltgid', 0x3d, r4}}, {@afid={'afid', 0x3d, 0x345}}], [{@smackfstransmute={'smackfstransmute', 0x3d, 'nodevmap'}}, {@fowner_gt}, {@hash}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@fsname={'fsname', 0x3d, '.'}}, {@fowner_gt}]}}) getresgid(&(0x7f00000010c0), &(0x7f0000001100)=0x0, &(0x7f0000001140)) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_mmap}, {@cache_fscache}, {@debug={'debug', 0x3d, 0x924}}, {@nodevmap}, {@noextend}, {@dfltgid={'dfltgid', 0x3d, r5}}, {@afid={'afid', 0x3d, 0x345}}], [{@smackfstransmute={'smackfstransmute', 0x3d, 'nodevmap'}}, {@fowner_gt}, {@hash}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@fsname={'fsname', 0x3d, '.'}}, {@fowner_gt}]}}) getgroups(0x3, &(0x7f0000000040)=[0xee01, r4, r5]) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r7, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000002540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) sendmsg$unix(r2, &(0x7f00000014c0)={&(0x7f0000001080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001440)=[{&(0x7f0000001100)="bb9ab62c400b175a7b134444233dcd9bcff82851e3e58eb50706c12d3882668fa1a86d085d2078158eb28176db271022c3190e01a64097b17ffb47988c2ab03250b9c2178e538357fd87bbbf6752ef674a198b9f4a59605bd771258cefc9d746fc4b6961de7c7c11fe80b8", 0x6b}, {&(0x7f0000001180)="cdaab6796f7c6c7ee2bf2ba271c0ae985e63606b78588006f76b143e9705d083a69a4b991b2cd29e17eadde2e0332c4d681a162dfea7d07b329489d4920a14e3b5013316a96a14ab7d389a5a775bb20217a61fb87bcdb21271c59847533a2f4cb706efea7dce1d81d833c00c741c472ecd37a80175a37e221a4c96e0f3a1413c90630ee845505ea428dbeaeaddc74f153c1cda819451d63eb6e055ce73620643489f69d2fcb480", 0xa7}, {&(0x7f0000001240)="87041def72949b2ad7ff83ff7a8bcf96040c35af48a157021aed5b34e43ed7a488240f7422c1b87fb99d76591e1382184348ec59ad53e74f6374bf824a79d3cb6203fece8be1a2b3072901c8f0032bb856bc43599e4c4ad1f733f8b1af553ef4c7af6168bfee808380a2fa7a73b0e09475efaf9b43b8d12b0bddd575b74ebb8b76ebbd6d2aa88258532bdcf4a171e2ef1174f279c6", 0x95}, {&(0x7f0000001540)="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", 0x1000}, {&(0x7f0000002b00)="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0x1000}, {&(0x7f0000001300)="e196f4ffe781b1451cf9e7fde4d50322a1a285b7f1016282e7294373058c2e38634da0005d3d8f79a3f98f7b26e695492b6aebe020241c927833ad0880895454c990fcf7b88c93ff1be4c372fde21aefba5404deebbbd753eed23e28416cf863d18542f4d0a099d70b5fb351e0fa953bf64deb34f7a112674e4e7808cc09d2bab1ac5b925473790d0814dbd12da54310ec1560156b82", 0x96}, {&(0x7f00000013c0)="e01b1ff93e290e91aabdd15be86de885f1e0505c4639577311ea091a37987f2dc320c25862a2c7cddb196dd99ffc1c277014cb521eb91dc6432aaa43902ae2f5c3ecad77f26adb98ab", 0x49}], 0x7, &(0x7f0000002740)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=0xee01, @ANYRES32=r3, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=0xee00, @ANYRES32=r4, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=0xee01, @ANYRES32=r9, @ANYBLOB="001000001b301b09db72069146b5e16341fb44dfda2fb1f8cb6d056656955b93aa3e0c2a95a71fbbb03d94247433c39dda098f65d85c7f579b3cfb1b72d39283af8147155e1d5b7cf8def0884f4ab5113b0a66fef31973f97139ded1ef2cd31af662488feed6d7aec464b54d415188bb5b10a4696c24545214e00b5c4997a4ba532cd10713ce711126f25f653ff72f108b81f60b2ef45b6f5def42ab46ff4da56ce060f099dc824f273f95b17d496e937f51ade4272b77af2e8ba51622180169af3d0c0064"], 0x88, 0x4010}, 0x810) process_vm_writev(r0, &(0x7f0000001500)=[{&(0x7f0000003b00)=""/4093, 0xffd}], 0x1, &(0x7f0000002a40)=[{&(0x7f0000000000)=""/61, 0x3d}, {&(0x7f0000000080)=""/4092, 0xffc}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0) openat(r1, &(0x7f00000025c0)='./file0\x00', 0x10000, 0x3) 06:19:11 executing program 7: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000040)) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'ip_vti0\x00'}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r1, &(0x7f0000000100)=ANY=[], 0xfdef) ftruncate(r1, 0x2) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000600)={0x0, 0x0, 0x6eaa4804, 0x401}) r2 = openat(r1, &(0x7f0000000280)='./file0\x00', 0x8002, 0x41) write$binfmt_elf64(r2, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/530], 0x212) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) write$cgroup_pid(0xffffffffffffffff, &(0x7f00000000c0), 0x12) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000002c0)) r3 = socket$inet(0x2, 0xa, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000140)={'veth1_to_bridge\x00'}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000300)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000000000000d1dc66696c654b41d600379416e5f5967b69a9217ae501b6d19e5ddf7cb7c744003bc4771a772814ee4bdb7b92bbd2c48f1dd247f26c18e9c1d0547f8c793702f53b6d2d76bde725eb8333abfedd5a46832aa8a1bb37cdc2681f3da573ce0cc8f7d1ffd4b029473fc0669950d7a90b06d1cccff1021e37cc408a5d0f840b117415ea7a920a5556ea265db7364329ee158968f82878c0f35746a2ecb55bf62fec3f3a279a152b4ef560474ce793dbbedbf7ec675713520406c6fc7ee6e66dba868352"]) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000000240)={'vxcan1\x00'}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r3, r0, 0x0) 06:19:11 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x5, 0x1, 0x4, 0x9, 0x3, 0x3e, 0xaa49, 0x18e, 0x40, 0x13b, 0x9, 0x7, 0x38, 0x1, 0x5c, 0x3f, 0x5}, [{0x0, 0xd5, 0xd6e, 0x4589, 0x4, 0xffffffffffff7f5f, 0xde}], "868a66f0d478bfa2e25d7cc2e2eb7a2d0f435cf4317c8e7caadfca2f23277432c6bec17f7d00cb67c0af78bdf2c26bde8d3d0c5f211f794d461008ce4f6aa66a45997475f01cc449018d5fe491eac593397c2d49abf446642f23e0cb291f2c79845da0133bda01987f256621cbc76c872477e6f75af068a47fdf2c96db2d77343d323fbfce9b2175a9676037a315ca811798921c54"}, 0x10d) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000080)={0x5, &(0x7f0000000000)=[{0xff, 0xff, 0x1f, 0x7}, {0x7, 0x4, 0x0, 0x6}, {0xfff0, 0x2, 0xcb, 0x7}, {0x6, 0x40, 0x7f, 0x200}, {0x3, 0x58, 0x80, 0x3}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000000c0)={0x6, &(0x7f0000000040)=[{0x1000, 0x0, 0x7, 0x2}, {0x0, 0x50, 0x8, 0x9}, {0xfc00, 0x8, 0x0, 0x9db9}, {0x4, 0x81, 0x4, 0xef7}, {0x5, 0x8, 0x5, 0x8}, {0x1, 0x1, 0x0, 0x6}]}) 06:19:11 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, 0x0, 0x0) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:19:11 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:19:11 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:19:11 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:19:11 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, 0x0, 0x0) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:19:11 executing program 2: finit_module(0xffffffffffffffff, &(0x7f0000000580)='/,[\\\x00', 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f00000002c0), 0x2}, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) fallocate(r0, 0x30, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="2400000010000100000000ec0000009600000900050000000000000005000080480000006fe884b7f11ac8f1810d0dc930b7fbbdfe44584e3ddf303ed7320b364ab5ef9768d0c54531c0e48e8b51a2f707e7eff61a89507780518151ccc61d149f11066c74aac60fe6c088582777cddc52bd82bf6b"], 0x24}}, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x301000, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000006c0)=ANY=[@ANYBLOB="01008a527bb46ecd14ae0000", @ANYRES32=r0, @ANYRES64=r2]) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), r3) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000640)={{0x80, 0x8}, 0x0, 0x2, 0xffff6c04, {0x2, 0x2}, 0x5}) openat(r2, &(0x7f0000000400)='./file1\x00', 0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000100)={0x3000000a}) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r2, 0x400c6615, &(0x7f0000000240)={0x0, @aes128}) ioctl$BTRFS_IOC_LOGICAL_INO(r2, 0xc0389424, &(0x7f0000000440)={0xcd7a, 0x28, '\x00', 0x1, &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8001, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xffffffffffffffff, 0xfffffffffffffffc}, 0x0, 0x0, 0xfffffffc, 0x2, 0x1, 0x0, 0x90}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000880)={0x1f, 0x0, @fixed}, &(0x7f0000000280)=0xe, 0x0) ioctl$TIOCL_SCROLLCONSOLE(0xffffffffffffffff, 0x541d, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r2, &(0x7f0000000800)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000600)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="010025bd710000000000030000000500050000004b98bdcd7d209bc3dc695d2aa800072c359e3cb5db5c26b8f6440d0020fbb35351142c7d3355a2791220bec7465cbbd3a4c603f0e19e35a3300d3498ca3a5b520bf27ab8fd83f62ff074008501d03c58a80414819ce31b0f1efdc88c22"], 0x1c}, 0x1, 0x0, 0x0, 0x4001}, 0x0) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000800)={0x0, 0x0, "17f042"}) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) 06:19:11 executing program 7: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'veth1_to_team\x00'}) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000c95571b60000000000000040000000000100000000000000000000000000000038000000000000000000e0c97a2e50c8e51434a84d2dcd6d0580d680f899deb88d62ffa1aa17371f507115246ea35a3b63dac88e01ad5aa6f6ef3a4522b61d3e4497ea56641ed5b44292c013c4c906004f0acdaca065a82a8d4581c5c447981b246e1406ca000000000008000768aa1a49e11b02062bae2b07a335cd44760882fd4ca3849bc772258f50e14f8fbc25adc996ae066ce89e2b9b04bc7b2d6ef71e933a4e00"], 0x40) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)={'xfrm0\x00'}) fchmod(r0, 0x81) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8914, &(0x7f0000000340)={'lo\x00'}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket(0x26, 0x0, 0x3) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00'}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xfffffffffffffffb, 0xfffffffffffffffc}, 0x4008, 0x0, 0x1004, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8914, &(0x7f0000000140)={'lo\x00'}) [ 705.895833] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 705.944417] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 705.946117] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 705.947834] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 705.958343] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 705.989066] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 705.990779] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 705.992427] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 06:19:29 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000240), &(0x7f0000000180)) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 06:19:29 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, 0x0, 0x0) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:19:29 executing program 2: ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) sendmsg$NL80211_CMD_LEAVE_IBSS(r0, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)={0x20, 0x0, 0x400, 0x70bd26, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x4, 0x3}}}}, ["", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20000800}, 0x48850) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x129) r2 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) ioctl$BTRFS_IOC_SET_FEATURES(0xffffffffffffffff, 0x40309439, &(0x7f0000000280)={0x1, 0x2}) r3 = syz_open_dev$sg(&(0x7f0000000480), 0x8001, 0x10380) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f00000001c0)={0x0, 0x3, 0x1, 0x8}) r4 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x8000) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r2, 0xc0189372, &(0x7f0000000440)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x6}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000240)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffc1}}, './file1\x00'}) ioctl$SG_IO(r5, 0x2285, &(0x7f00000015c0)={0x0, 0x0, 0x48, 0x0, @buffer={0x0, 0xd0, &(0x7f00000004c0)=""/208}, &(0x7f0000000380)="7d69868780d050556ac73384fe11c5d525bf28e31181499ae30f7e2cf7a599a5f9df180081d566b75ea3fa463619fcdd676665ff3de05350b14df1c468eeff109a5610d1a0cdc30b", &(0x7f00000005c0)=""/4096, 0x7, 0x13, 0x0, &(0x7f0000000400)}) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000001d80)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r2, 0x2}) 06:19:29 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:19:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r2 = dup(r0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_REGISTER_FRAME(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x28, r1, 0x125, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0x4}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x8}]}, 0x28}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000540)={{{@in6=@private2, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@empty}}, &(0x7f0000000180)=0xe8) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r6, 0x107, 0x1, &(0x7f0000000040)={r8, 0x1, 0x6, @link_local}, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000200)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000400)={&(0x7f0000000640)={0x2e0, r1, 0x400, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r9}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_RSSI_THRESHOLD={0x8, 0x14, 0xffffffffffffff08}]}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_TX_RATES={0x268, 0x5a, 0x0, 0x1, [@NL80211_BAND_60GHZ={0x34, 0x2, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x1, 0x268, 0x1, 0x0, 0x100, 0x9, 0x1, 0xff81]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_HT={0x5, 0x2, [{0x1, 0x1}]}, @NL80211_TXRATE_LEGACY={0x9, 0x1, [0x3, 0x60, 0xb, 0x1, 0x36]}]}, @NL80211_BAND_5GHZ={0xc, 0x1, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x2}]}, @NL80211_BAND_2GHZ={0x54, 0x0, 0x0, 0x1, [@NL80211_TXRATE_HT={0x35, 0x2, [{0x6, 0x2}, {0x4, 0x3}, {0x1, 0x7}, {0x0, 0x6}, {0x2, 0xa}, {0x4, 0x9}, {0x0, 0x6}, {0x4, 0x5}, {0x2, 0x6}, {0x0, 0x2}, {0x0, 0x4}, {}, {0x6, 0x7}, {0x7, 0x9}, {}, {}, {0x3, 0x6}, {0x3, 0x8}, {0x6}, {0x0, 0x8}, {0x5, 0x8}, {0x5}, {0x1, 0x4}, {0x0, 0x7}, {0x5, 0x2}, {0x7, 0x8}, {0x3, 0x2}, {0x3, 0x6}, {0x5, 0x2}, {0x3, 0x1}, {0x5}, {0x3, 0x7}, {0x1, 0x4}, {0x3, 0x7}, {0x5, 0x4}, {0x2, 0x2}, {0x1, 0xa}, {0x2, 0xa}, {}, {0x3, 0xa}, {0x0, 0xa}, {0x7, 0x4}, {0x2}, {0x1}, {0x5, 0x8}, {0x3, 0x8}, {0x0, 0x7}, {0x0, 0x5}, {0x5, 0x9}]}, @NL80211_TXRATE_LEGACY={0x5, 0x1, [0xc]}, @NL80211_TXRATE_LEGACY={0x6, 0x1, [0x6c, 0x16]}, @NL80211_TXRATE_HT={0x7, 0x2, [{0x4, 0x5}, {0x4, 0x9}, {0x7, 0x5}]}]}, @NL80211_BAND_6GHZ={0x58, 0x3, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x6, 0x7, 0x6aa, 0xb2e, 0x3, 0x6, 0xc7, 0x6]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0x1f, 0x92f, 0x7, 0x1000, 0x3, 0x1f, 0x2]}}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_LEGACY={0x9, 0x1, [0x24, 0x30, 0x22, 0x9, 0x18]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_GI={0x5}]}, @NL80211_BAND_6GHZ={0x44, 0x3, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x16, 0x1, [0xc, 0x16, 0x5, 0x4, 0x3c, 0x6c, 0x36, 0x18, 0x12, 0x1e, 0x16, 0x48, 0x36, 0xb, 0x6c, 0x3, 0x24, 0x0]}, @NL80211_TXRATE_LEGACY={0x14, 0x1, [0x6, 0x24, 0x6c, 0x5, 0x24, 0x12, 0x4, 0x5, 0x18, 0x48, 0xc, 0x9, 0x5, 0x60, 0x60, 0x1b]}, @NL80211_TXRATE_HT={0x9, 0x2, [{0x7, 0x1}, {0x0, 0x6}, {0x0, 0xa}, {0x2, 0x5}, {0x0, 0x2}]}, @NL80211_TXRATE_GI={0x5}]}, @NL80211_BAND_6GHZ={0x28, 0x3, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_LEGACY={0xa, 0x1, [0x56, 0x48, 0x0, 0x5, 0x30, 0x1b]}, @NL80211_TXRATE_GI={0x5}]}, @NL80211_BAND_2GHZ={0x5c, 0x0, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x20, 0x1, [0x9, 0xc, 0x6, 0x1, 0x24, 0x9, 0x60, 0x16, 0x0, 0x60, 0x60, 0x6, 0x6c, 0x6, 0x4, 0x24, 0x3, 0x18, 0x9, 0x36, 0x48, 0x9, 0x30, 0x4, 0x5, 0x0, 0x16, 0x12]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_LEGACY={0x13, 0x1, [0x5, 0x18, 0x9, 0x1, 0x1, 0x9, 0x3, 0x1, 0x16, 0xb, 0x48, 0x4, 0x9, 0x30, 0x16]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x3, 0x9, 0xd4, 0x800, 0x7f, 0x7, 0x2, 0xfff]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}]}, @NL80211_BAND_60GHZ={0x3c, 0x2, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x9, 0x4, 0x1ff, 0x0, 0x1, 0xa2b3, 0x9, 0x7]}}, @NL80211_TXRATE_LEGACY={0x15, 0x1, [0xc, 0x1, 0xc, 0xc, 0x4, 0x12, 0x16, 0x60, 0x60, 0xb, 0x2, 0x30, 0x3e, 0x24, 0x12, 0x4f, 0x9]}, @NL80211_TXRATE_LEGACY={0x9, 0x1, [0x6c, 0x4, 0x3, 0x36, 0x6c]}]}, @NL80211_BAND_6GHZ={0x74, 0x3, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x22, 0x1, [0x1b, 0x2, 0x18, 0x60, 0x36, 0x18, 0x12, 0x60, 0x5, 0x48, 0x6, 0x5, 0x2, 0x30, 0x2, 0xc, 0x48, 0x6, 0x30, 0x36, 0x60, 0xc, 0x15, 0x1, 0x74, 0x1b, 0x2d500d2b5d354f8c, 0x6, 0x5, 0x30]}, @NL80211_TXRATE_HT={0x4c, 0x2, [{0x7, 0x8}, {0x3, 0xa}, {0x5, 0x9}, {0x5, 0x9}, {0x3, 0xa}, {0x2, 0x4}, {0x0, 0x4}, {0x3, 0x3}, {0x6, 0x2}, {0x6, 0x6}, {0x3, 0x5}, {0x7, 0x9}, {0x5, 0x3}, {0x2, 0x7}, {0x4}, {0x1, 0x1}, {0x5, 0x3}, {0x6, 0x6}, {0x6, 0x9}, {0x5, 0x7}, {0x0, 0x8}, {0x2, 0x2}, {0x3, 0x6}, {0x2, 0x6}, {0x2, 0x1}, {0x7, 0x6}, {0x3, 0x1}, {0x5, 0xa}, {0x4, 0x3}, {0x6, 0x8}, {0x0, 0xa}, {0x4, 0xa}, {0x5, 0x5}, {0x0, 0x4}, {0x7}, {0x7, 0x6}, {0x0, 0x9}, {0x7, 0x3}, {0x0, 0x9}, {0x2, 0x8}, {0x7, 0x2}, {0x4, 0x3}, {0x3, 0x1c}, {0x4, 0x8}, {0x0, 0x6}, {0x5}, {0x0, 0x6}, {0x4, 0x2}, {0x5, 0x1}, {0x2, 0x4}, {0x3, 0x9}, {0x6, 0x2}, {0x1, 0x8}, {0x0, 0x2}, {0x6, 0x9}, {0x4, 0x9}, {0x4}, {0x5, 0x2}, {0x7, 0x6}, {0x1, 0x3}, {0x5, 0x1}, {0x5, 0x9}, {0x4, 0x1}, {0x2, 0x4}, {0x0, 0x9}, {0x2, 0x7}, {0x7, 0x8}, {0x3, 0xa}, {0x4, 0x7}, {0x2, 0x7}, {0x2, 0x6}, {0x6, 0xa}]}]}]}, @NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x8}, @NL80211_ATTR_MESH_CONFIG={0x34, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_GATE_ANNOUNCEMENTS={0x5}, @NL80211_MESHCONF_HOLDING_TIMEOUT={0x6, 0x3, 0x82}, @NL80211_MESHCONF_HWMP_RANN_INTERVAL={0x6, 0x10, 0x100}, @NL80211_MESHCONF_POWER_MODE={0x8, 0x1a, 0x3}, @NL80211_MESHCONF_HWMP_ROOT_INTERVAL={0x6, 0x18, 0x101}, @NL80211_MESHCONF_HWMP_ROOTMODE={0x5, 0xe, 0x2}]}]}, 0x2e0}, 0x1, 0x0, 0x0, 0x20004800}, 0x20000000) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000000c0)={r5, 0x1, 0x6, @link_local}, 0x10) r10 = socket$packet(0x11, 0x3, 0x300) r11 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r11, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r10, 0x107, 0x1, &(0x7f0000000040)={r12, 0x1, 0x6, @link_local}, 0x10) setsockopt$packet_add_memb(r10, 0x107, 0x2, &(0x7f00000000c0)={r12, 0x1, 0x6, @link_local}, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r3, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000240)={&(0x7f0000000940)=ANY=[@ANYBLOB="e0000000", @ANYRES16=0x0, @ANYBLOB="00022cbd7000fcdbdf250700000044000180080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="1400020076657468315f746f5f626f6e640000001400020073797a6b616c6c65723100000000000088000180080003000200000014000200626f6e64300000000000000000000000080003000100000014000200626f6e645f736c6176655f300000000008000100", @ANYRES32=r8, @ANYBLOB="14000240000000648e6dc76b42c4c860ffffffff13000200766973f872745f7769666930000000000000080864528c998e05799ecf6ec4fc509d64052964e72b64dbc5604c3695994cdf78fc0877710774072f0352d2633919afbcd9e491d43c7a7af6f893e0f5149c8b90a3d501df10df338da691603d41ab", @ANYRES32=r12, @ANYBLOB="1400020076657468305f746f5f62617461647600"], 0xe0}, 0x1, 0x0, 0x0, 0x8}, 0x4c040) 06:19:29 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:19:29 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x100000001) fallocate(r1, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r0, 0x2, 0x0, 0x8}) 06:19:29 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB='(\x00\b\x00', @ANYRES16=r2, @ANYBLOB="050000000000000000002e00000008000300", @ANYRES32=r3, @ANYBLOB="0a0034000202020202020000"], 0x28}}, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r1, 0x400c6615, &(0x7f0000000040)={0x0, @aes256, 0x0, @desc2}) memfd_create(&(0x7f0000000000)='\x00', 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0xc4018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r4 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2000003, 0x1f012, r4, 0x0) syz_io_uring_setup(0x8003a75, &(0x7f00000001c0)={0x0, 0x4331, 0x10, 0x0, 0x3ba}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000002c0), &(0x7f0000000180)) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r0, 0x0) [ 723.107231] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 723.109294] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 723.110378] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 723.111410] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 40 00 [ 723.112589] print_req_error: 374 callbacks suppressed [ 723.112603] blk_update_request: I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 723.114585] device syz_tun entered promiscuous mode [ 723.118851] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.119917] blk_update_request: I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 723.121469] buffer_io_error: 2182 callbacks suppressed [ 723.121477] Buffer I/O error on dev sr0, logical block 0, async page read [ 723.123751] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.125130] blk_update_request: I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 723.126682] Buffer I/O error on dev sr0, logical block 1, async page read [ 723.127844] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.128727] blk_update_request: I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 6 prio class 0 [ 723.130281] Buffer I/O error on dev sr0, logical block 2, async page read [ 723.131493] Buffer I/O error on dev sr0, logical block 3, async page read [ 723.132732] Buffer I/O error on dev sr0, logical block 4, async page read [ 723.133835] Buffer I/O error on dev sr0, logical block 5, async page read [ 723.134953] Buffer I/O error on dev sr0, logical block 6, async page read [ 723.136064] Buffer I/O error on dev sr0, logical block 7, async page read [ 723.137385] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.138930] blk_update_request: I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 723.142704] Buffer I/O error on dev sr0, logical block 0, async page read [ 723.144507] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.145837] blk_update_request: I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 723.148173] Buffer I/O error on dev sr0, logical block 1, async page read [ 723.149932] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.151254] blk_update_request: I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 723.154833] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.156153] blk_update_request: I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 723.158648] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.159958] blk_update_request: I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 723.162449] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.163762] blk_update_request: I/O error, dev sr0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 723.166266] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.167700] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.169125] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.170227] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.172006] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.173873] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.175136] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.176069] device syz_tun left promiscuous mode [ 723.176146] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.178349] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.191661] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.192700] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.193933] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.197216] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.198251] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.199808] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.200936] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.202349] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.203760] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.204988] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.206419] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.208492] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.210144] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.213918] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.215415] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.216793] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.218470] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.219945] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.221480] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.222868] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.224290] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.225692] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.227138] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.228510] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.229943] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.231279] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.231323] device syz_tun entered promiscuous mode [ 723.232581] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.234281] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.236154] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.237129] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.238010] device syz_tun left promiscuous mode [ 723.239162] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.240684] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.242115] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.243111] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.244116] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.245225] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.246184] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.247328] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.248309] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.249278] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.252812] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.263758] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.266155] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.267597] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.272079] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.273458] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.274790] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.276065] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.277392] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.279076] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.281031] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 06:19:29 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x3, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 723.282935] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.284658] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.285755] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.286676] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.287623] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.288609] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.289643] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.292101] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.293640] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.299645] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.300941] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.302243] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.303755] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.305051] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.306435] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.309663] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.311055] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 06:19:29 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, 0x0, 0x0) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) [ 723.312021] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.314433] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.315402] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.316376] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.318041] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.319190] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.321448] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.323059] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.324392] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.325985] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.327440] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.328761] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.330214] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.331721] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.333205] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.336669] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.338004] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.339631] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.341090] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.343603] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.345077] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.346397] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.348268] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.349479] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.350897] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 06:19:29 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) [ 723.352159] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.353348] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.355003] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.356039] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.357378] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.358693] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.360004] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.361414] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.363035] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.364402] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.365718] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.367113] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.368418] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.369772] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.372491] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.373837] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.374942] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.375854] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.376903] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 06:19:29 executing program 3: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x60, 0x1, 0x2d, 0x40, 0x0, 0x1, 0x25000, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x1, @perf_bp, 0x40891, 0x5, 0x6, 0x3, 0xffffffff, 0x3ff, 0x1000, 0x0, 0x9, 0x0, 0x4}, r0, 0xb, r1, 0x8) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x402980, 0x104) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/exe\x00', 0x105000, 0x2) r4 = inotify_init1(0x0) inotify_add_watch(r4, 0x0, 0x40) sendfile(r2, r3, 0x0, 0x100000001) [ 723.377863] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.379246] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.381678] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.383156] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.384495] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.385805] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.387116] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.388508] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.389845] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.391350] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.392858] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.394737] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.395614] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.396550] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.397419] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.398419] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.399346] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.400339] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.401566] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.402917] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.404456] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.405603] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.406455] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.407394] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.408484] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.409479] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.411295] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.412871] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.414877] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.418980] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.420776] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.422160] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.423946] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.425801] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.426743] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.427952] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.428860] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.429771] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.430670] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.431615] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.432476] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.433458] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.435066] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.436714] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.438274] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.440079] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.441592] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.443076] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.444450] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 06:19:29 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, 0x0, 0x0) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:19:29 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x8, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 723.445876] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.447150] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.448091] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.448968] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.449833] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.450764] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.451668] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.452556] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.453424] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.454885] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.457051] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.458615] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.460102] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.461611] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.462950] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.464402] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.465837] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.467334] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.468781] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.470284] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.471661] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.472952] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.474280] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.475660] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.477795] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.478850] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.479700] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.480579] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.481402] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.482295] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.483189] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.484061] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.484965] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.485941] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.486826] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.487713] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.488570] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.489403] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.490261] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.491135] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.492074] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.493389] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.494698] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.497311] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.498857] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.500475] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.501885] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.503429] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.505056] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.506059] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.506909] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.507849] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.508697] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.509607] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.510398] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.511283] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.512193] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.513670] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.514997] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.516320] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.520240] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.521813] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.523310] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 723.525065] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 06:19:29 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:19:29 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$security_selinux(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)='system_u:object_r:hugetlbfs_t:s0\x00', 0x21, 0x1) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000000300)='./file0\x00') r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100), 0x343000, 0x0) r2 = syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2, 0x3, &(0x7f0000000580)=[{&(0x7f0000000240)="911a3e78fe3aae519d26dc968fc948ece5a82a5a9db6958fc0ab96d92441d4b1b0b60faa71a2da7fe9ae1b606d1d999492677a3a7bd19ca9b6fb6825c3cc0548659477ede5d181e040c8e1529a5e42a015d66b94e2bcd1b751a7b989019cb266f6b2ddcf4a69a8d20e77007caa0c60220be4694fc6bb44704b65bf953bc99af02073f90a75c13094d2e15862851f1e573281ec95b9f797f0453ff2d0abb35a712cf6ac367ece716691b697c650a105c538dba5ad71b9cd5845264f54b315e209", 0xc0, 0x853a}, {&(0x7f00000003c0)="8d1a55c29ffe8caf649dd63b5bc1d521905090c3aa8c96bebc2d845d0f88a641b63517e7fae9a4c97fa545ba4f07b243d65a6071b1f252d202ab86685498a412d71c1f654bdc3f8a567e22541506433e79081edac538fc87aaeaff0c0521b541752db62d6aa4e5e7732ee7f831ed4f3467c64ab702a77765f8eeecc330b9e6294d961a43e0df85ee9c29e7f2ea2ea53510881473ac08e4195a8b6cd2304d3915d8a318e11fb04fdbf6c07ef0bc964863c83532d79157859038998986859b2df634eece48158ba07ce613e249d6fc7059d933f8de66d49c0773168948ed5a0d7377cfbd792f96ec1f904800170c4aa035c3bef53aaabf17", 0xf7, 0x3}, {&(0x7f00000004c0)="e821958acd11bf70b5573f926b326ddb650bbbf50854d339549d80056b9a4679cc93cf2e6c451c25f53d60888265fafd469ec9b7f1b74d520adb687481651edd37a7da89e62359c620aacd569f90eb88908ec5d745b84632dbfe7cdc54d47d0236ff56d2ebe2214feaa69ae5fe93c74c27b049edc2831f2ad7716bea4dcd2fc87f5954cc59fa7a7347d363e716137bc068620d584fdad4fa1efeecd6d8388f100a3cc5dad0015855323eb61121fb92dce412391a78c9", 0xb6, 0x1}], 0x808020, &(0x7f0000000600)={[{@nodots}, {@dots}, {@nodots}, {@dots}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_lt={'fowner<', 0xffffffffffffffff}}]}) fsconfig$FSCONFIG_SET_PATH(r1, 0x3, &(0x7f0000000140)='\a}]-\x00', &(0x7f0000000180)='./file0\x00', r2) getdents64(r0, 0x0, 0x0) 06:19:29 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x28, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:19:42 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, 0x0, 0x0, 0x810) 06:19:42 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) openat(r3, &(0x7f0000000100)='./file0\x00', 0x4800, 0x92) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) 06:19:42 executing program 3: sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000880)={&(0x7f0000000700)=ANY=[@ANYBLOB="bc000000", @ANYRES16=0x0, @ANYBLOB="1000000000000000000002000000600001800800030003000000140002007465616d5f736c6176655f310000000008000100", @ANYRES32=0x0, @ANYBLOB="14000200ffffff7f0000f800000000000000000014000200776c616e30000000000000000000000400000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYRES64, @ANYRES32=0x0, @ANYBLOB="080003000300010018000180140002006272696467655f736c6176655f3000001400018008000100f909a8ac9a62655371a864385b2e1d96e3527a42187b34856c513046a738f265", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYRES64=0x0], 0xbc}, 0x1, 0x0, 0x0, 0x4000}, 0x8044891) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10f6e2, 0x2) ftruncate(r0, 0x1000004) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000600)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66346a86b7b1ec035cfee65237e05634de7b07000019dedb65c8fa8891ef2e1462c2cfba9e02ef30e546553ce5a211c31ae109454f120cc88624cb4e844a43290833b7ab8891f39b3cc7d4e4be740e7d7aab73e1fd84da88a1876d20a0c91b91fd85b964f791a74253a4bff95349e6d50bdc8744f62d91879a6a0282356da9a9c9044f82ab820c4669671a0310c1d8df801455037c9f0e6c20499ee1be5e932f1795def824e185b445ea532b33191389d49b"]) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x91) r2 = creat(&(0x7f0000000000)='./file2\x00', 0x0) close(r2) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4004800) ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000000200)) r3 = signalfd(r2, &(0x7f0000000300)={[0x4]}, 0x8) copy_file_range(0xffffffffffffffff, &(0x7f00000002c0)=0x2, r3, &(0x7f0000000340)=0x3, 0x100, 0x0) ioctl$IOC_PR_REGISTER(r2, 0x401870c8, &(0x7f0000000100)={0x5, 0xff}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) ioctl$IOC_PR_REGISTER(0xffffffffffffffff, 0x401870c8, &(0x7f00000000c0)={0x6200, 0x1f, 0x1}) ioctl$HDIO_GETGEO(0xffffffffffffffff, 0x301, &(0x7f0000000180)) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x104, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x8000, 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lseek(r1, 0x0, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x4000, 0x128) copy_file_range(r4, 0x0, r1, 0x0, 0x200f5ef, 0x0) 06:19:42 executing program 4: r0 = fsmount(0xffffffffffffffff, 0x0, 0x5) sendmsg$nl_generic(r0, &(0x7f0000001340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000001300)={&(0x7f0000001380)=ANY=[@ANYBLOB="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"], 0x1014}, 0x1, 0x0, 0x0, 0x2}, 0x80) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_REGISTER_BEACONS(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x20, r1, 0x40c, 0x70bd2b, 0x25dfdbfc, {{}, {@void, @void, @val={0xc, 0x99, {0x10001, 0x7}}}}}, 0x20}}, 0x4000000) syz_io_uring_setup(0x5e4e, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000180)=@IORING_OP_READ=@pass_buffer={0x16, 0x62e3444c5e5b991e, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x14}, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000002c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x0, 0xffffffffffffffff}}, './file0\x00'}) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r6, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(r4, &(0x7f0000000a00)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000340)={0x660, r6, 0x300, 0x70bd2c, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x8, 0x48}}}}, [@NL80211_ATTR_TX_RATES={0x318, 0x5a, 0x0, 0x1, [@NL80211_BAND_6GHZ={0xc0, 0x3, 0x0, 0x1, [@NL80211_TXRATE_HT={0x23, 0x2, [{0x1, 0x9}, {0x2, 0x3}, {0x0, 0xa}, {0x6, 0x1}, {0x1, 0x3}, {0x1}, {}, {0x7, 0x6}, {0x3, 0x7}, {0x6, 0x3}, {0x2, 0x3}, {0x3, 0x2}, {0x5, 0x2}, {0x3, 0x6}, {0x5}, {0x7, 0x8}, {}, {0x0, 0x5}, {0x2, 0x2}, {0x1, 0x8}, {0x3, 0x5}, {}, {0x0, 0x4}, {0x1, 0x7}, {0x5}, {0x0, 0x7}, {0x0, 0x7}, {0x1, 0x8}, {0x6, 0x3}, {0x5, 0x8}, {0x2, 0xa}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_LEGACY={0x20, 0x1, [0x1b, 0x5, 0xc, 0x2, 0x16, 0x3, 0x12, 0x48, 0x7c, 0x60, 0x2, 0x30, 0x6, 0x18, 0x6, 0x11, 0x4, 0x3, 0x4a, 0x3, 0x24, 0x1b, 0xcd2605258155b829, 0x9, 0x12, 0x0, 0x60, 0x9]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x720178d9624bb21b}, @NL80211_TXRATE_HT={0x36, 0x2, [{0x0, 0x7}, {0x2, 0x8}, {0x1, 0x7}, {0x1, 0x1}, {0x1, 0xa}, {0x6, 0xa}, {0x0, 0x3}, {0x0, 0x2}, {0x0, 0xa}, {0x6, 0x8}, {0x4, 0x4}, {0x1, 0x7}, {0x7, 0x7}, {0x7, 0x4}, {0x7, 0x5}, {0x3, 0xa}, {0x7, 0x2}, {0x4, 0x6}, {0x5, 0x7}, {0x6, 0x2}, {0x6, 0xa}, {0x4, 0x8}, {0x5}, {0x0, 0x5}, {0x4, 0x8}, {0x3, 0x9}, {0x4, 0x2}, {0x1, 0x7}, {0x0, 0x1}, {0x4, 0x3}, {0x1}, {0x0, 0xa}, {0x1, 0x9}, {0x0, 0x5}, {0x7, 0xa}, {0x2, 0x3}, {0x6, 0x5}, {0x0, 0x1}, {0x6, 0x3}, {0x5, 0x5}, {0x7, 0x7}, {0x5, 0x6}, {0x4, 0x8}, {0x5, 0x5}, {0x4, 0x8}, {0x3, 0x9}, {0x0, 0xa}, {0x7, 0x9}, {0x0, 0x6}, {0x2, 0x1}]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x12, 0x2, [{}, {0x5, 0x2}, {0x1, 0x4}, {0x1, 0x7}, {0x7, 0x5}, {0x0, 0x4}, {0x4, 0xa}, {0x6, 0xa}, {0x2, 0x9}, {0x4, 0x6}, {0x0, 0x2}, {0x4, 0x1}, {0x4, 0x5}, {0x0, 0x8}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0xff, 0x7, 0x8, 0xf800, 0x9, 0xffff, 0x4]}}]}, @NL80211_BAND_60GHZ={0xa4, 0x2, 0x0, 0x1, [@NL80211_TXRATE_HT={0x47, 0x2, [{0x5, 0x8}, {0x4}, {0x0, 0x9}, {0x3, 0x7}, {0x4, 0x6}, {0x0, 0x4}, {0x5, 0x6}, {0x5}, {0x3}, {0x7, 0x9}, {0x5, 0x5}, {0x4, 0x5}, {0x4, 0x7}, {0x5, 0xa}, {0x1, 0x6}, {0x5, 0x7}, {0x3, 0x8}, {0x6, 0x9}, {0x7, 0x1}, {0x0, 0xa}, {0x4, 0x2}, {0x2, 0x6}, {0x5, 0x9}, {0x1, 0x8}, {0x3}, {0x4, 0x4}, {0x7, 0x9}, {0x0, 0x8}, {0x4, 0x9}, {0x2, 0x1}, {0x7, 0x7}, {0x4}, {0x3, 0x6}, {0x0, 0x3}, {0x0, 0x3}, {0x7, 0x5}, {0x4, 0x1}, {0x5, 0x9}, {0x7}, {0x0, 0xa}, {0x2, 0x5}, {0x0, 0x4}, {0x0, 0x6}, {0x7, 0xa}, {0x0, 0x8}, {0x2, 0x4}, {0x4, 0xa}, {0x2, 0x7}, {0x6}, {0x4, 0x9}, {0x1, 0x7}, {0x7, 0x6}, {0x6, 0x6}, {0x4, 0x9}, {0x7}, {0x0, 0x2}, {0x0, 0xa}, {0x0, 0x3}, {0x1, 0x8}, {0x1, 0x9}, {0x6, 0x9}, {0x1, 0xa}, {0x1, 0x7}, {0x1, 0x9}, {0x6, 0x4}, {0x3, 0x5}, {0x6, 0x3}]}, @NL80211_TXRATE_LEGACY={0xc, 0x1, [0x2, 0x36, 0x36, 0x2, 0x18, 0x24, 0x14978ec82127fe25, 0x60]}, @NL80211_TXRATE_HT={0x7, 0x2, [{0x6, 0x6}, {0x0, 0x4}, {0x0, 0x6}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xfff8, 0x3, 0x0, 0x7, 0x4, 0x3a, 0xb0c7]}}, @NL80211_TXRATE_HT={0x25, 0x2, [{0x7, 0x1}, {0x6, 0x3}, {0x1, 0x4}, {0x7, 0x7}, {0x6, 0x7}, {0x1, 0x4}, {0x1, 0x9}, {0x6, 0x4}, {0x2, 0x9}, {0x4, 0x7}, {0x7, 0x6}, {0x0, 0x1}, {0x5}, {0x0, 0x2}, {0x3, 0x5}, {0x6, 0x1}, {0x3, 0x5}, {0x3, 0x4}, {0x0, 0x5}, {0x0, 0x8}, {0x5, 0xa}, {0x6, 0x8}, {0x4, 0x7}, {0x1, 0x9}, {0x2, 0x6}, {0x2}, {0x7, 0x2}, {0x1, 0x5}, {0x4, 0x5}, {0x2, 0x7}, {0x3, 0x7}, {0x2, 0x3}, {0x0, 0x7}]}]}, @NL80211_BAND_6GHZ={0x8c, 0x3, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x3, 0x0, 0x40, 0x4, 0xb5, 0x1e, 0x7, 0x3f]}}, @NL80211_TXRATE_LEGACY={0x21, 0x1, [0x12, 0xb, 0xb, 0x12, 0x9, 0x12, 0x16, 0xc, 0x36, 0x36, 0xb, 0x48, 0x30, 0x6, 0x12, 0x3, 0x1b, 0x6c, 0x3, 0xb, 0x24, 0x36, 0x30, 0x9, 0xc, 0x12, 0x60, 0xb, 0x1b]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x8000, 0x0, 0x7f61, 0x3, 0x3, 0x4, 0x478, 0xffff]}}, @NL80211_TXRATE_LEGACY={0xf, 0x1, [0x36, 0x6c, 0x4, 0x48, 0x6, 0x1b, 0x16, 0x18, 0x6, 0x48, 0x5]}, @NL80211_TXRATE_LEGACY={0x21, 0x1, [0x24, 0x18, 0x70, 0x24, 0x3, 0x9, 0x6c, 0xf5bd8d219a610c4e, 0x16, 0x0, 0x5, 0x4, 0x12, 0x5, 0x18, 0x6, 0x4, 0x4, 0x15, 0x5, 0x0, 0x1, 0xc, 0x36, 0x3, 0x1, 0x18, 0x24, 0x36]}]}, @NL80211_BAND_2GHZ={0x2c, 0x0, 0x0, 0x1, [@NL80211_TXRATE_HT={0x14, 0x2, [{0x5, 0x6}, {0x2, 0x5}, {0x1, 0x5}, {0x0, 0x6}, {0x3}, {0x1, 0x8}, {0x2}, {0x6}, {0x5, 0x7}, {0x5, 0x4}, {0x0, 0x5}, {0x4}, {0x4, 0x6}, {0x3, 0x7}, {0x2, 0x3}, {0x7, 0x1}]}, @NL80211_TXRATE_LEGACY={0x12, 0x1, [0x0, 0x1b, 0xb, 0x1b, 0xe, 0x1b, 0x18, 0x2, 0x30, 0xc, 0xc, 0x3, 0x1b, 0x5]}]}, @NL80211_BAND_6GHZ={0x34, 0x3, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x5, 0x1, [0xc]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x7, 0x5, 0x4, 0x5, 0x1ff, 0x7, 0x8, 0x40]}}, @NL80211_TXRATE_LEGACY={0x12, 0x1, [0x1b, 0x60, 0x3, 0x24, 0x48, 0xb, 0x3, 0x6c, 0x16, 0x48, 0x22ad19747506ef46, 0x6c, 0x6, 0x6]}]}, @NL80211_BAND_60GHZ={0x50, 0x2, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x24, 0x1, [0x6c, 0x1, 0x2, 0x1, 0x2, 0x1, 0x6, 0xefed4cca19023ff5, 0xb, 0x32, 0xb, 0x9, 0x5, 0x5, 0x5, 0x1f, 0x0, 0x0, 0xb, 0x48, 0x36, 0x24, 0x60, 0x3, 0x5, 0x7d, 0x5, 0x9, 0x48, 0x60, 0x2d, 0x16]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_HT={0xd, 0x2, [{0x0, 0x1}, {0x3, 0x7}, {0x2, 0x1}, {0x7, 0x6}, {0x4, 0x2}, {0x7, 0x2}, {0x4, 0x3}, {0x6, 0x3}, {0x1, 0x5}]}]}, @NL80211_BAND_2GHZ={0x74, 0x0, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x7, 0xfff, 0x0, 0x0, 0x101, 0x1, 0x400, 0x4]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x100, 0x3ff, 0xbb, 0x6, 0x20f7, 0x0, 0x800, 0xa44]}}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x36, 0x2, [{0x6}, {0x3, 0x4}, {0x7, 0x9}, {0x0, 0xa}, {0x1}, {0x2, 0xa}, {0x0, 0x5}, {0x5, 0x8}, {0x1, 0x6}, {0x2, 0x1}, {0x4, 0x6}, {0x0, 0x1}, {0x2}, {0x3, 0xa}, {0x0, 0x9}, {0x0, 0x6}, {0x1, 0x6}, {0x3, 0xa}, {0x5}, {0x6, 0x4}, {0x5, 0x6}, {0x1, 0x3}, {0x3, 0x6}, {0x1}, {0x1, 0x9}, {0x3, 0x2}, {0x7, 0x2}, {0x6, 0x8}, {0x3, 0x2}, {0x5, 0x2}, {0x4, 0x8}, {0x0, 0x1}, {0x0, 0x5}, {0x4}, {0x3, 0x9}, {0x4, 0xa}, {0x2, 0x3}, {0x1, 0x2}, {0x0, 0x4}, {0x0, 0x3}, {0x2, 0x8}, {0x5}, {0x1, 0x6}, {0x7, 0x6}, {0x3, 0x9}, {0x7, 0x8}, {0x2, 0xa}, {0x0, 0xa}, {0x3, 0x3}, {0x4, 0x5}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}]}]}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x7}, @NL80211_ATTR_BSS_BASIC_RATES={0x8, 0x24, [{0x30, 0x1}, {0x36, 0x1}, {0x86e4cd9df1097492}, {0x36, 0x1}]}, @NL80211_ATTR_BSS_BASIC_RATES={0x1b, 0x24, [{0x18, 0x1}, {0x3bf4033a95b16d0e, 0x1}, {0xb}, {0x14, 0x1}, {0x12}, {0x4469ecd18217704b}, {0x24, 0x1}, {0x2, 0x1}, {0xc}, {0x1b, 0x1}, {0xb}, {0xc, 0x1}, {0x30}, {0x2, 0x1}, {0x36, 0x1}, {0x24}, {0x4, 0x1}, {0xb}, {0x3, 0x1}, {0x3}, {0x48}, {0x16}, {0x24, 0x1}]}, @NL80211_ATTR_MESH_CONFIG={0x54, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_ELEMENT_TTL={0x5, 0xf, 0x2}, @NL80211_MESHCONF_CONFIRM_TIMEOUT={0x6, 0x2, 0xb6}, @NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL={0x6, 0x19, 0x7b}, @NL80211_MESHCONF_HWMP_RANN_INTERVAL={0x6, 0x10, 0x7ff}, @NL80211_MESHCONF_CONNECTED_TO_GATE={0x5, 0x1d, 0x1}, @NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT={0x8, 0xb, 0x4d36}, @NL80211_MESHCONF_HWMP_RANN_INTERVAL={0x6, 0x10, 0xf71e}, @NL80211_MESHCONF_FORWARDING={0x5, 0x13, 0x8}, @NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL={0x6, 0x12, 0x5}, @NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME={0x6, 0xd, 0xff}]}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0xb7}, @NL80211_ATTR_TX_RATES={0x29c, 0x5a, 0x0, 0x1, [@NL80211_BAND_2GHZ={0xc, 0x0, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5}]}, @NL80211_BAND_5GHZ={0xf0, 0x1, 0x0, 0x1, [@NL80211_TXRATE_HT={0x40, 0x2, [{0x2, 0xa}, {0x5, 0x2}, {0x1, 0x1}, {0x5, 0x3}, {0x7, 0x5}, {0x3, 0x4}, {0x1, 0x9}, {0x0, 0x3}, {0x7, 0x1}, {0x4, 0x4}, {0x6, 0x1}, {0x1, 0x2}, {0x6, 0x3}, {0x3}, {0x6, 0x9}, {0x5, 0x5}, {0x6, 0x2}, {0x4}, {0x5, 0x3}, {0x1}, {0x4, 0x3}, {0x2, 0x2}, {0x6, 0x3}, {0x4}, {0x4}, {0x0, 0x3}, {}, {0x0, 0x7}, {0x0, 0x7}, {0x3, 0x5}, {0x0, 0x6}, {0x3, 0x6}, {0x1, 0x1}, {0x5, 0x3}, {0x7, 0xa}, {0x4, 0x1}, {0x0, 0xa}, {0x7, 0x4}, {0x6, 0x7}, {0x3, 0xa}, {0x5, 0x9}, {0x7}, {0x2}, {0x4, 0x5}, {0x0, 0xa}, {0x7, 0x7}, {0x7, 0x9}, {0x5, 0x5}, {0x6, 0x5}, {0x0, 0x9}, {0x0, 0x9}, {0x1, 0x7}, {0x0, 0xa}, {0x1, 0x7}, {0x1, 0x1}, {0x5, 0x2}, {0x3, 0x2}, {0x7, 0x4}, {0x0, 0x6}, {}]}, @NL80211_TXRATE_HT={0x38, 0x2, [{0x5, 0x1}, {0x0, 0x1}, {0x5, 0x1}, {0x2, 0x9}, {0x7, 0x7}, {0x6, 0xa}, {0x6, 0x7}, {0x1, 0x7}, {0x6, 0xa}, {0x7, 0x7}, {0x1, 0x2}, {0x4, 0x3}, {0x5, 0x5}, {0x7}, {0x7}, {0x0, 0x2}, {0x0, 0x5}, {0x3, 0x9}, {0x1, 0xa}, {0x4, 0x7}, {0x3, 0x3}, {0x1, 0x5}, {0x1, 0x9}, {0x5, 0x9}, {0x0, 0x3}, {0x2, 0x4}, {0x1, 0x6}, {0x6, 0x7}, {0x5, 0x4}, {0x3, 0x4}, {0x6, 0x4}, {0x1, 0xa}, {0x0, 0x7}, {0x3, 0x5}, {0x2, 0x4}, {0x1, 0x4}, {0x2, 0x6}, {0x1, 0x7}, {0x1, 0xa}, {0x6, 0x4}, {0x6, 0x8}, {0x4, 0x5}, {0x7, 0x5}, {0x4, 0x9}, {0x1, 0x1}, {0x1, 0x8}, {0x0, 0x1}, {0x5, 0x5}, {0x6, 0x3}, {0x6, 0x4}, {0x0, 0x7}, {0x0, 0x7}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0xd17bad8c8f606df9}, @NL80211_TXRATE_LEGACY={0x24, 0x1, [0x5, 0x2, 0x12, 0x1b, 0x473da50dc157cf5a, 0x18, 0x12, 0xc, 0x4, 0x48, 0x1b, 0x30, 0x1b, 0x18, 0x36, 0x2, 0x30, 0x4, 0xc, 0x9, 0x2, 0x18, 0x9, 0x12, 0x5, 0x30, 0xb, 0x1478c96a329a5003, 0xb, 0x0, 0x1, 0x2]}, @NL80211_TXRATE_HT={0x40, 0x2, [{0x3, 0x1}, {0x4, 0xa}, {0x3}, {0x0, 0x8}, {0x5}, {0x3}, {0x2, 0x5}, {0x6, 0x7}, {0x4, 0x6}, {0x0, 0x2}, {0x5, 0x1}, {0x4, 0x2}, {0x2, 0x6}, {0x1, 0x4}, {0x4, 0x2}, {0x4, 0x9}, {0x7, 0x1}, {}, {0x7, 0x2}, {0x1, 0x6}, {0x4, 0x1}, {0x6, 0x5}, {0x0, 0xa}, {0x0, 0x4}, {0x7, 0x1}, {0x1, 0x5}, {0x7, 0x3}, {0x3, 0x1}, {0x4, 0x5}, {0x7, 0xa}, {0x2, 0xa}, {0x7}, {0x3, 0x8}, {0x4, 0x4}, {0x2, 0x1}, {0x3, 0x9}, {0x0, 0x4}, {0x3, 0x8}, {0x5, 0x9}, {0x3, 0xa}, {0x5, 0x7}, {0x1, 0x1}, {0x5, 0x2}, {0x2}, {0x3, 0x8}, {0x3, 0x2}, {0x3, 0x4}, {0x7, 0x1}, {0x5, 0x6}, {0x7, 0x1}, {0x4, 0x3}, {0x4, 0x8}, {0x6, 0x5}, {0x1, 0x4}, {0x6, 0x8}, {0x1, 0x3}, {0x2, 0x2}, {0x2, 0x9}, {0x2, 0x1}, {0x1, 0x9}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}]}, @NL80211_BAND_5GHZ={0x20, 0x1, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x9, 0x2, 0x9, 0x1, 0x101, 0x81, 0x20, 0x4]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}]}, @NL80211_BAND_2GHZ={0x98, 0x0, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0xfff7, 0x9, 0x3, 0x0, 0x3ff, 0x9, 0x8f, 0x9c]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x8, 0x4, 0x9, 0x1, 0x6, 0x1c, 0xf3, 0x1]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x1ff, 0xb16, 0x1ff, 0x3da, 0x7f, 0x7, 0x9, 0xfffc]}}, @NL80211_TXRATE_HT={0x34, 0x2, [{0x4, 0x8}, {0x2, 0x2}, {0x7, 0x7}, {0x1, 0x8}, {0x0, 0x5}, {0x1, 0x6}, {0x7, 0x2}, {0x3, 0x9}, {0x2, 0x8}, {0x2, 0x4}, {0x2, 0x3}, {0x6, 0x7}, {0x4, 0x6}, {0x1}, {0x4, 0x4}, {0x2, 0x2}, {0x0, 0x3}, {0x1, 0x1}, {0x5, 0x2}, {0x1, 0x7}, {0x1, 0x9}, {0x3, 0x19}, {0x0, 0x3}, {0x2, 0x1}, {0x0, 0x5}, {}, {0x1, 0x9}, {0x5, 0x3}, {0x2, 0x1}, {0x1}, {0x0, 0x9}, {0x7, 0x2}, {0x1, 0xa}, {0x4, 0x4}, {0x3, 0x2}, {0x5, 0x9}, {0x0, 0x4}, {0x4, 0x4}, {0x0, 0x3}, {0x1, 0x5}, {0x0, 0xa}, {0x5}, {0x0, 0x7}, {0x6, 0xa}, {0x0, 0xa}, {0x6, 0x4}, {0x4, 0x9}, {0x1, 0x8}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xff05, 0x7fff, 0x9, 0xffff, 0x3, 0x80, 0x40, 0x2]}}]}, @NL80211_BAND_60GHZ={0xc, 0x2, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5}]}, @NL80211_BAND_2GHZ={0x18, 0x0, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x14, 0x1, [0x36, 0x5, 0x5, 0x1, 0x1, 0xb, 0x5, 0x9, 0x2, 0x1, 0x49, 0x3, 0x48, 0x0, 0xb, 0x48]}]}, @NL80211_BAND_2GHZ={0x70, 0x0, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x7, 0x1, [0x6c, 0x12, 0xc]}, @NL80211_TXRATE_HT={0x1f, 0x2, [{0x4, 0xa}, {0x7, 0x9}, {0x0, 0x8}, {0x3, 0x8}, {0x7, 0x6}, {0x5, 0x7}, {0x5, 0x6}, {0x1, 0x5}, {0x3, 0x3}, {0x6, 0x8}, {0x2, 0x3}, {0x4, 0x3}, {0x7, 0x3}, {0x1, 0x2}, {0x1, 0x6}, {0x1, 0x6}, {0x2, 0xa}, {0x3, 0x3}, {0x1, 0x8}, {0x1, 0x7}, {0x0, 0x3}, {0x4, 0x9}, {0x7}, {0x1, 0xa}, {0x1, 0x3}, {0x2, 0x5}, {0x7, 0x4}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_HT={0x33, 0x2, [{0x7, 0x6}, {0x4}, {0x1, 0x1}, {0x3, 0x1}, {0x3, 0x6}, {0x4, 0x3}, {0x5, 0x4}, {0x5, 0x4}, {0x0, 0x6}, {0x2, 0x1}, {0x2, 0xa}, {0x5, 0xa}, {0x1, 0x6}, {0x2, 0x5}, {0x6, 0x1}, {0x7, 0x2}, {0x2, 0x5}, {0x0, 0x7}, {0x7, 0xa}, {0x3, 0x1}, {0x0, 0x1}, {0x7, 0xa}, {}, {0x0, 0x6}, {0x0, 0x5}, {0x2, 0xa}, {0x3, 0x3}, {0x6, 0x1}, {0x1, 0x4}, {0x7, 0x7}, {0x7, 0x6}, {0x0, 0x8}, {0x1, 0x9}, {0x0, 0x4}, {0x2, 0x2}, {0x4, 0xa}, {0x2, 0x9}, {0x5, 0xa}, {0x1, 0x1}, {0x5}, {0x5, 0x4}, {0x1, 0x9}, {0x7, 0x1}, {0x0, 0x4}, {0x7, 0x1}, {0x0, 0x3}, {0x0, 0xa}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x4d8c05df01021432}]}, @NL80211_BAND_60GHZ={0x50, 0x2, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0xea, 0x200, 0x1, 0x5, 0x80, 0x1f, 0x4, 0x2]}}, @NL80211_TXRATE_HT={0x21, 0x2, [{0x0, 0x3}, {0x0, 0x5}, {0x7, 0x4}, {0x2}, {0x3}, {0x5, 0x4}, {0x3, 0x9}, {0x7}, {}, {0x6, 0x7}, {0x1, 0xa}, {0x2, 0x9}, {0x7, 0x9}, {0x6, 0x4}, {0x7, 0x6}, {0x0, 0x6}, {0x4, 0x9}, {0x1, 0x5}, {0x2, 0x7}, {0x5, 0x6}, {0x7, 0x4}, {0x7, 0x2}, {0x7, 0x7}, {0x0, 0x7}, {0x2, 0x1}, {0x0, 0x1}, {0x6, 0x8}, {0x1, 0x8}, {0x5}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xbb48, 0x5, 0x81, 0x8, 0x81, 0x98, 0x3, 0x5]}}]}]}, @NL80211_ATTR_HANDLE_DFS={0x4}]}, 0x660}, 0x1, 0x0, 0x0, 0x40001}, 0x4000084) 06:19:42 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x100000001) fallocate(r1, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r0, 0x2, 0x0, 0x8}) 06:19:42 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:19:42 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x300, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:19:42 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x185942, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r3, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) write$binfmt_script(r2, &(0x7f0000000040)={'#! ', './file1/file0', [{0x20, '*'}, {0x20, '@:{+'}, {0x20, '@#$+'}, {0x20, '['}, {0x20, '-/'}], 0xa, "f6f1e7d56f2fc4b9b3e7677a8b2b473d370f3f29ae2736ad6b1deea689dc941e"}, 0x42) sendfile(r0, r1, 0x0, 0x100000001) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) write$binfmt_elf64(r5, &(0x7f0000000f00)=ANY=[], 0x278) sendfile(r5, r6, 0x0, 0x100000001) 06:19:42 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x2800, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:19:42 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffff, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:19:42 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:19:42 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:19:42 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, 0x0, 0x0, 0x810) 06:19:42 executing program 7: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x2800, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:19:42 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, 0x0, 0x0, 0x810) 06:19:42 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:19:42 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) write(0xffffffffffffffff, &(0x7f0000000200), 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) lseek(r0, 0x100, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/exe\x00', 0x105000, 0x2) r2 = inotify_init1(0x0) recvmsg$unix(r1, 0x0, 0x0) inotify_add_watch(r2, &(0x7f0000000040)='.\x00', 0x2000003) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x40010, r2, 0x240e9000) sendfile(r0, r1, 0x0, 0x100000001) write$binfmt_script(r1, &(0x7f0000000080)={'#! ', './file1', [{}, {}, {0x20, '&'}, {0x20, '\\\x88'}]}, 0x12) inotify_add_watch(r0, &(0x7f0000000000)='./file1\x00', 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/bus/input/devices\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000000140)={0x7, 0xfffffffb}) 06:19:42 executing program 7: r0 = fsmount(0xffffffffffffffff, 0x1, 0x71) r1 = perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x33, 0xcb, 0xa1, 0x0, 0xa3, 0x10000, 0xc, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x7, 0x1, @perf_bp, 0x50000, 0x2, 0x0, 0x2, 0xee25, 0xfffffffb, 0xfaa, 0x0, 0x80000001, 0x0, 0x9d0}, 0xffffffffffffffff, 0xb, r0, 0x9) ioctl$FIGETBSZ(r1, 0x2, &(0x7f00000000c0)) 06:19:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000000500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f00000003c0)=ANY=[]) mount(&(0x7f0000000080)=@filename='./file1\x00', &(0x7f0000000140)='./file1\x00', &(0x7f0000000280)='cgroup\x00', 0x0, &(0x7f0000000400)='x\x00') chdir(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0xc0) poll(&(0x7f0000000040)=[{}], 0x1, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x185680, 0x0) mount$9p_rdma(&(0x7f00000001c0), &(0x7f00000002c0)='./file1\x00', &(0x7f0000000300), 0x1040000, &(0x7f0000000340)={'trans=rdma,', {'port', 0x3d, 0x4e22}, 0x2c, {[{@rq={'rq', 0x3d, 0x1000}}], [{@smackfsroot={'smackfsroot', 0x3d, '\xd7@({'}}, {@smackfsroot={'smackfsroot', 0x3d, 'ext4\x00'}}, {@audit}, {@func={'func', 0x3d, 'POLICY_CHECK'}}, {@audit}, {@fsmagic={'fsmagic', 0x3d, 0x1}}]}}) 06:19:42 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x100000001) fallocate(r1, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r0, 0x2, 0x0, 0x8}) [ 736.472896] loop4: detected capacity change from 0 to 262144 [ 736.497398] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 736.507143] EXT4-fs error (device loop4): ext4_add_entry:2350: inode #2: comm syz-executor.4: Directory hole found for htree leaf block 0 [ 736.531624] EXT4-fs error (device loop4): ext4_add_entry:2350: inode #2: comm syz-executor.4: Directory hole found for htree leaf block 0 06:19:55 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x3, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:19:55 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300), 0x0, 0x810) 06:19:55 executing program 2: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000040)) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'vlan0\x00'}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r1, &(0x7f0000000100)=ANY=[], 0xfdef) ftruncate(r1, 0x2) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000600)={0x0, 0x0, 0x6eaa4804, 0x401}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000480)=ANY=[@ANYBLOB="010000000100000018000000", @ANYBLOB="74d580af06056ee583d37b44a5c2712070bf859aa20d31892b84a18e7fb45734e93896fde0460e86fd4563d6024dcad9d5bc7958f1569b93b5becbe4a990c652f738afde5c54d899d1c1ca7ec4fea5fb7ec2bb5203ca19e3ce4bbdf761fcfe36b33f87231a52929ac2e3fc95382467fd9a31a5e8dfd27d6c7d38e7fe7d8fd3f301d329eb5c23de9e3fd997f2e015a7fa2215438cc0737ed1b4cb01c0af4589369a4bfaa334ad1ddf43224e1d0f023fe6f861040505f4b1e71be7ad", @ANYBLOB="ff0f1100e3609bff2e6d300000000000000000000002bee5b6fba9edb8de7183741e79e3332d8cd1692015d84b462da00424155267bfc83fa82e6145057c23cde4ace71d4538abbc2df697eb86a7593f0f49eda3c0f19f9fa47e89263a2ab2308cb532db4dd64c021b6804654d85a6c192130febab1574b7a6958055f3cbd12bbebeca23b03f63c79f54a5cae7907098ba3c6d28741c1fd2"]) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000140)={'veth1_to_bridge\x00'}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000200)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="00000000000000ff2e2f66296c653000"]) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000240)={'vxcan1\x00'}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r2, r0, 0x0) 06:19:55 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) write(r1, &(0x7f00000005c0)="8fd8fb71327c1688abd552580ce22a4132aae3eebb12da1bfb5393b912c48de9d0709a54bf56b3081b25462411214062dc22639fd578a5fbbac3612e56f79caeb6b06b0e2dbbc4e97fded9dc0dd31a8d9c6d9d62018ea17aa6da82435897dca6db347c40f4a7452189016295", 0x6c) sendmsg$nl_xfrm(r0, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=@updsa={0x13c, 0x1a, 0x1, 0x0, 0x0, {{@in=@broadcast, @in6=@empty}, {@in, 0x0, 0x32}, @in6=@mcast2, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x40}}]}, 0x13c}}, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x181c0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r3) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f00000000c0)=@report={0x304, 0x20, 0x400, 0x70bd2d, 0x25dfdbfd, {0x6c, {@in6=@mcast1, @in6=@remote, 0x4e21, 0x8, 0x4e22, 0x3, 0x2, 0x100, 0x0, 0x2e, 0x0, r3}}, [@algo_auth={0xd1, 0x1, {{'streebog512\x00'}, 0x448, "ffcac6442efb7725f11dda606e88bf3731f975f58d4f9436dfcad0637157242b08800c5fe0445b749c8a7efe0bb9e28c1776fadacfb9c7bb89996a551c61aeea2a185c018589834e523b0ea9984efae189dc67ab96cea26bca30afdc5f2327de09047b4879dad2b2b24bdde7701c5102a7f33d1548164a2b380b1d571d144cec41c66d0e460ad55e9e"}}, @sa={0xe4, 0x6, {{@in=@local, @in6=@private0, 0x4e23, 0x0, 0x4e23, 0x0, 0xa, 0x20, 0x0, 0x3a, 0x0, 0xee00}, {@in=@remote, 0x4d6, 0x32}, @in6=@mcast2, {0x3ff, 0x1ff, 0x0, 0x7, 0x13, 0x200, 0x1000, 0x7}, {0x80000001, 0xe02, 0x0, 0x1}, {0x7, 0x401, 0x6}, 0x70bd2b, 0x0, 0x2, 0x2, 0x3f, 0x10}}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x4e23, 0x4e20, @in6=@private1}}, @algo_crypt={0xe2, 0x2, {{'ecb(aes)\x00'}, 0x4d0, "617f0da7cd19dd9a2251f0297dad6b51d03aa60cfde2a48b448d6f06a32fafb711d177336c2fb54f1515e226bef0a955965ac493b64181b3af6744589505f50020edf24ee9fc7023b511e6427d9070411b0d4a7d97fe7e0b5539c7aa132f399c0f1b0458f402edc018d229334383e93355c00fc4ee7a847769b89469eeea51747fc113cbca5b08fbb6b68627fc9ca0ff663a5cc34f7fb02b4dc1"}}]}, 0x304}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 06:19:55 executing program 7: semget$private(0x0, 0x4, 0x101) r0 = semget$private(0x0, 0x4, 0x8) semop(r0, &(0x7f0000000000)=[{0x3, 0x81, 0x400}], 0x1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000001c0), 0x0, &(0x7f00000001c0)) semop(0x0, &(0x7f0000000040)=[{0x0, 0x4, 0x82b4d8da1ae7c66c}], 0x1) semget$private(0x0, 0x2, 0x0) getresgid(&(0x7f00000010c0), &(0x7f0000000240), &(0x7f0000001140)) r1 = semget(0x2, 0x0, 0x8) getuid() stat(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000002c0)={{0x1, 0x0, 0x0, r2, 0x0, 0x39, 0x8}, 0x4, 0x8, 0x0, 0x0, 0x0, 0x0, 0x7}) semtimedop(r1, &(0x7f0000000280), 0x0, &(0x7f0000000100)={0x0, 0x989680}) semctl$IPC_RMID(r1, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SEM_STAT_ANY(0x0, 0x3, 0x14, &(0x7f0000000340)=""/140) semctl$SEM_STAT_ANY(0x0, 0x2, 0x14, &(0x7f00000010c0)=""/79) unshare(0x48020200) 06:19:55 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000700)={0x28, 0x0, 0x711, 0x0, 0x0, {{0x5}, {@void, @val={0x28}, @val={0xc}}}}, 0x28}}, 0x0) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="90000000", @ANYRES16=0x0, @ANYBLOB="000226bd7000fedbdf2507000000080001004d0000000a00e80008021100000100000a00e800ffffffffffff00001c00e70043c6d3de973cf465c36f0827f9d9ec5c29ba0f4e7ad9292520001780040005000400050004000300040006000400030004000400040005001c00e700024c821defd900543b3b3c353d847b706935a2b6b5382d3b0400cc00"], 0x90}, 0x1, 0x0, 0x0, 0x4008004}, 0x41) 06:19:55 executing program 6: r0 = openat(0xffffffffffffff9c, 0x0, 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) 06:19:55 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, 0x0, 0x0, 0x810) 06:19:55 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x8, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:19:55 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300), 0x0, 0x810) 06:19:55 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, 0x0, 0x0, 0x810) 06:19:56 executing program 2: r0 = openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs2/binder-control\x00', 0x2, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000100)={&(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000fec000/0x14000)=nil, &(0x7f0000ff4000/0x2000)=nil, &(0x7f0000ff7000/0x8000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ff4000/0x2000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000000000)="be50cae35055c0b650cb9e1c6c4c1db718339dd5463a8bf9a0eac2b28df1f31f12c7c1b28d46f2cf7227131a1d9b6b1262bc0f29338e0d28c02638c5884236715f1cbe2863545287f60ef7d6dccd1ecf3497e1d9a24c946d6b9af3d067f1af87fc1667df29ab6d543833bf89f07df5a90608cf9a6ba61fb1cd9949a3f679afb11db302efcdcf9d17e959f2f7eef9e8132a15067d1b03332e2d491023797b", 0x9e, r0}, 0x68) timer_delete(0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r3, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x4001) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000300)={&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000fef000/0x2000)=nil, &(0x7f0000fef000/0x4000)=nil, &(0x7f0000fee000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff1000/0x4000)=nil, &(0x7f0000ff4000/0x3000)=nil, &(0x7f0000ff0000/0x4000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000240)="3cf4b9922512d31f8da2ccb11ab84fe79468dfb09f22532c87b0485bca27967bb7d71a9ef0ff2f6e239260079818e182234e4a4b0e1c253a98ab1f33d53b19a21383e5c7caab171ec524843e0313910d20562773432d40e323b85c7a7e7df54ebd17adbdc0a40dc1a0c67fe4421190cda8127168ff51338bb2086dab875a5b0726e37dc341c4af6ae4", 0x89, r1}, 0x68) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 06:19:56 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) fsetxattr$security_capability(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000100)={{0x87, @loopback, 0x4e20, 0x3, 'fo\x00', 0x22, 0x8, 0x16}, {@loopback, 0x4e20, 0x1, 0x1, 0x20, 0x8}}, 0x44) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f00000003c0)={r2, 0x7, 0x7ff, 0x3f46}) write$binfmt_script(r3, &(0x7f0000000500)=ANY=[@ANYBLOB="2321202e2f666b6c653020212484272a3aef202b26202e202120002073656375726974792e6361706162696c6974790020776c616e31002020dd2b2d5b0ad704138de2c3a9711b0419008de4dc99a7173d2ba1ea5b19175f55f14a70ffb9462901957b33aa5f3a532f273a6e80aeb4b8cf7a7194e98078af037199bd163598cd55b8d1c59ebc772f25b21c2d88131043ead00a8ef19a5c933c51749a59c921f062a4578d3d179a16f10a1c71dba6b51387a036dc79298f33540c5c"], 0x3e) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="0500000000001e0000002e000000080003001f25c817943ad3026a1402c71c11fa8e95d116aa0f1f505404f907e05b2065aeb6d54eb5804d4aba980dde0c1f8607dc1b12b47f53ca7002e262abdc4217732463ac755c89a0afb69186037447982e51f79e897de7080f7d7264299a", @ANYRES32=r8, @ANYBLOB="0a0034000202010002020000"], 0x28}}, 0x0) fsetxattr$security_selinux(r6, &(0x7f0000000240), &(0x7f0000000340)='system_u:object_r:policy_src_t:s0\x00', 0x22, 0x1) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800239bdd140000", @ANYRES16=r5, @ANYBLOB="050000000000000000002e00000008000300", @ANYRES32=r9, @ANYBLOB="0a0034000202020202020000"], 0x28}}, 0x0) lseek(r0, 0x6d, 0x1) write$binfmt_elf64(r0, &(0x7f0000000280)=ANY=[@ANYRES64=0x0, @ANYBLOB="a02333a1597f40d11d7dfd69ebbbf1398c1c65637463e92b9f844634b201d1eb508e3b934548cdfa2aadeff24b02a867c02d243ec41a6687e58ebe85e7d19f728b4ebd9a5ddff13d97337de7c0456b3d72", @ANYRESOCT, @ANYRESHEX=r9], 0xfdef) 06:19:56 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x28, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:19:56 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300), 0x0, 0x810) [ 749.989159] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 749.998748] audit: type=1400 audit(1767853196.143:59): avc: denied { relabelto } for pid=7003 comm="syz-executor.3" name="NETLINK" dev="sockfs" ino=23519 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:policy_src_t:s0 tclass=netlink_generic_socket permissive=1 [ 750.036957] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 06:20:10 executing program 7: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000000500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f00000003c0)=ANY=[]) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_ASYNC_CANCEL, 0x0) [ 764.581875] loop7: detected capacity change from 0 to 262144 06:20:10 executing program 4: ioctl$CDROM_NEXT_WRITABLE(0xffffffffffffffff, 0x5394, 0x0) ioctl$CDROM_DISC_STATUS(0xffffffffffffffff, 0x5327) openat$cdrom(0xffffffffffffff9c, &(0x7f0000000100), 0x840, 0x0) ioctl$CDROMREADTOCHDR(0xffffffffffffffff, 0x5305, 0x0) ioctl$CDROM_SELECT_DISK(0xffffffffffffffff, 0x5322, 0x0) openat$cdrom(0xffffffffffffff9c, 0x0, 0x40300, 0x0) 06:20:10 executing program 6: r0 = openat(0xffffffffffffff9c, 0x0, 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) 06:20:10 executing program 2: syz_mount_image$nfs4(0x0, 0x0, 0x0, 0x1, &(0x7f0000001800)=[{0x0}], 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 06:20:10 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{0x0, 0x0, 0x0}}], 0x1, 0x810) 06:20:10 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x300, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:20:10 executing program 3: ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000440)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, '.\x00'}) r1 = dup2(r0, r0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_TX_TS(r2, &(0x7f0000000380)={&(0x7f0000000180), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000800}, 0x0) pipe2(0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f00000002c0)={0x1, 0x0, [0x0]}) openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) perf_event_open(&(0x7f00000003c0)={0x3, 0x80, 0x8, 0x5, 0x81, 0x6, 0x0, 0x400, 0x800, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x3, @perf_config_ext={0x4}, 0x3022, 0x8, 0x40, 0x6, 0x7a3, 0x0, 0x3, 0x0, 0x715c3255, 0x0, 0xffff}, 0x0, 0x3ff, r1, 0x8) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x18}}, 0x0) r3 = syz_io_uring_setup(0x29ce, &(0x7f00000001c0)={0x0, 0x9c6c, 0x1, 0x0, 0xe5, 0x0, r1}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x0, &(0x7f0000000340)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000300)={{0x1, 0x1, 0x18, r2, {r3}}, '.\x00'}) r4 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(r4, 0x5385, &(0x7f0000000000)={0xdf, ""/223}) openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) syz_open_dev$vcsa(&(0x7f0000000080), 0x4, 0x680) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x2) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xe, &(0x7f0000000240)={&(0x7f0000000a00)={0x3f8, 0x1d, 0xc21, 0x70bd2d, 0x0, {0x4, 0x0, 0x2}}, 0x3f8}}, 0x0) 06:20:10 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, 0x0, 0x0, 0x810) [ 764.599301] EXT4-fs (loop7): couldn't mount as ext2 due to feature incompatibilities [ 764.632990] loop7: detected capacity change from 0 to 262144 06:20:10 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x2800, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 764.643217] EXT4-fs (loop7): couldn't mount as ext2 due to feature incompatibilities 06:20:10 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{0x0, 0x0, 0x0}}], 0x1, 0x810) 06:20:10 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) accept(0xffffffffffffffff, &(0x7f00000001c0)=@pptp={0x18, 0x2, {0x0, @private}}, &(0x7f0000000240)=0x80) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) read(r2, &(0x7f0000000040)=""/51, 0x33) acct(&(0x7f0000000380)='./file1\x00') 06:20:10 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0xffff, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:20:10 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r4, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x68, 0x0, 0x400, 0x70bd25, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r5}, @val={0xc, 0x99, {0x101, 0x11}}}}, [@NL80211_ATTR_STA_PLINK_ACTION={0x5, 0x19, 0x2}, @NL80211_ATTR_LOCAL_MESH_POWER_MODE={0x8, 0xa4, 0x1}, @NL80211_ATTR_STA_PLINK_STATE={0x5, 0x74, 0x4}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x3ff}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x644}, @NL80211_ATTR_STA_VLAN={0x8}, @NL80211_ATTR_MESH_PEER_AID={0x6, 0xed, 0x762}, @NL80211_ATTR_STA_SUPPORTED_CHANNELS={0x8, 0xbd, [0x81, 0xfff]}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000810}, 0x4000) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=@newpolicy={0xb8, 0x13, 0x1, 0x0, 0x0, {{@in=@broadcast, @in6=@mcast2={0xff, 0x19}, 0x0, 0x0, 0xffff, 0x0, 0xa, 0x40, 0xbc}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000}, {}, 0x0, 0x0, 0x1}}, 0xb8}}, 0x0) 06:20:10 executing program 6: r0 = openat(0xffffffffffffff9c, 0x0, 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) [ 764.841275] Process accounting resumed 06:20:26 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300), 0x0, 0x810) 06:20:26 executing program 3: syz_mount_image$ext4(0x0, &(0x7f00000014c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x8000, &(0x7f0000000280)=ANY=[]) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file0\x00', 0x131000, 0xc6) 06:20:26 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000100), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000040)=ANY=[]) 06:20:26 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) 06:20:26 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{0x0, 0x0, 0x0}}], 0x1, 0x810) 06:20:26 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:20:26 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000000580)=[{&(0x7f0000000040)="a1d92cfa7229b5e135e267c3aec8ea12b5ffa4ab5ff8d96f34152cc04353b051b8a611104f6a7949dc2afc2fd2cbc1082c1dc5bd3ca094be5fb395b7ccb2051d6347b528b3004c4ccaad4e4efb6a0921b5d95bd48e23e5006ea17458b7789af8fc46595e270891a37ea3c4e13d1766901687802afabe233f0fcda9f0f78fab5d8b6d56957198c8aabca667425ae0beb7f666e6981b1078713b36cb36006078a1cdd4652c4dbeeb217ea97fbb0008a4319111bc761943512d357fd924a1", 0xbd}, {&(0x7f0000000140)="44d6d64a06a923cc2825cc52786933ff976dd9777a50db382064c58e21f194d530e3a29f31ebf5c2c6a3a9f2c073be8eb9991ef3c46cb026b9aae6816810c89d11f68f12050f406cdb667ffa3d7f7152b82e4fe822164340a1018c9e9100d0ee0b422461d31e1fdac3702f206c9fe7dd346877f06fc802e7822adb0c152cc415d2865d38688f95775927484f8156570467ae4a58329cf0698e3c5cf2359e4867a4c5e98137dfa97f06559d6eaebfa5a0ea301f8dc2e73691ed46058cf51856c2879d656aaa47834cd7cc7d5a9cc83cc035", 0xd1}, {&(0x7f0000000700)="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", 0x170}, {&(0x7f0000000340)}, {&(0x7f0000000440)="03459646a79f4ea6ba5fd15a10cd3068d6ebc856fbb63f89c4e48da504f3f11f8920faa87d1ab8392b1b2a0f15b5fbfc7f234b33d42042a443c1071506db4b56e724fb37eec2ec66185e88dcb171e276", 0x50}, {0x0}], 0x6) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000100)={0x0, 0x0, 0x1c0, 0x4}) 06:20:26 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x6, &(0x7f0000000240)=ANY=[]) openat(r0, &(0x7f0000000200)='./file0\x00', 0x35e7eaa4871bc4b0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) r3 = pidfd_getfd(r1, r0, 0x0) fcntl$setpipe(r3, 0x407, 0x5) ioctl$SNAPSHOT_PREF_IMAGE_SIZE(0xffffffffffffffff, 0x3312, 0x1) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) syz_open_dev$loop(&(0x7f0000001140), 0xc9cf, 0x8441) openat(0xffffffffffffffff, &(0x7f0000000280)='./file1\x00', 0x282001, 0x84) faccessat2(r4, 0x0, 0x2e, 0x300) write$P9_RREADLINK(r1, &(0x7f0000000100)=ANY=[], 0x10) r5 = openat(r0, &(0x7f0000000380)='./file1\x00', 0x180, 0x54) r6 = creat(&(0x7f00000001c0)='./file1\x00', 0x62) write$binfmt_elf64(r6, &(0x7f0000000100)=ANY=[@ANYRESHEX], 0xfdef) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_CLOSE={0x13, 0x1, 0x0, r5}, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x640c, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x1, 0x40}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x71}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x100000001) 06:20:26 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x3, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 780.142472] loop7: detected capacity change from 0 to 41948160 06:20:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f00000005c0)=ANY=[], 0x4c}, 0x1, 0x0, 0x0, 0x400}, 0x10) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000100)={[{@noacl}]}) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wpan4\x00'}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'wpan1\x00'}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000100000018000080984ef887ab00efe2a243f506c3219fcd130e9ae7fd4266729a17989bf5ee", @ANYRES32=r1, @ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00./file0\x00']) io_uring_enter(0xffffffffffffffff, 0x58ab, 0x0, 0x0, 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000001e00)={0x10fc, 0x2d, 0x4, 0x70bd29, 0x25dfdbfb, {0x20}, [@typed={0x8, 0x40, 0x0, 0x0, @fd=r0}, @generic="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@typed={0xa, 0x35, 0x0, 0x0, @str='wpan3\x00'}, @generic="aeb0584cd5de331a3371b2d779211fad2517d87fe3bb00af38db23e195c9e911e7b6cc81da8444c0390bf1d7c0", @typed={0x86, 0x43, 0x0, 0x0, @binary="f8ddd31ae19a7a624f40df9d8749123bf63d45f5e41b527c76a0667a09252b1ebbd8b97907f7657bf9831775fdd4609063fcace83740208625fd2e4982ff639af6556902f2f186383d1b02e7b69b13c8f586d0158e2b5fb6fe40a2b43428b28469d1a5d5f41a888123a5226570d8aaffea60125b0ab97e568a7bda35366a7e2fea81"}, @generic="07b056ef41a59b2d7042", @typed={0x14, 0x57, 0x0, 0x0, @ipv6=@mcast1}]}, 0x10fc}}, 0x800) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000440)={0x4}) openat(0xffffffffffffff9c, 0x0, 0x882c2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0x100000001) mmap(&(0x7f0000a61000/0x4000)=nil, 0x4000, 0x1000006, 0x40010, r4, 0x0) mmap(&(0x7f000055b000/0x1000)=nil, 0x1000, 0x3000004, 0x8010, 0xffffffffffffffff, 0x9a5a2000) r5 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x1) memfd_create(&(0x7f00000003c0)='\x90o\'\n\x8a\xbc\xde:\xebj\najt\xb62U\x0en\xd4C9\xda\xc2\x1a.\x9cSb\x8d\x980\x93\xff\xd2)\x95\xd2\x9c\xec\x01\xec\xf2\xed\'j3\xb9\'\xf0\x1d\x1b-\xef$\xbc\x12\x00'/68, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x13, r5, 0x0) 06:20:26 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:20:26 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x8, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:20:26 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600"}) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='blkio.bfq.empty_time\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000340)=0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000040)) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) lseek(r1, 0x5, 0x2) ftruncate(r2, 0x2) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000140)={0x0, 0x0, 0x6eaa4804, 0x401}) ioctl$AUTOFS_DEV_IOCTL_FAIL(r2, 0xc0189377, &(0x7f00000003c0)=ANY=[@ANYRESHEX, @ANYRESHEX=r2, @ANYRES64=r0]) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {}], 0x2, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000380)={'veth0\x00'}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000200)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000240)={'erspan0\x00'}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x2, @perf_config_ext, 0x4841, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r3, r1, 0x0) 06:20:26 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300), 0x0, 0x810) 06:20:26 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:20:26 executing program 3: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_setup(0x7183, &(0x7f0000000600)={0x0, 0x2f1d, 0x8, 0x1, 0x24f, 0x0, r0}, &(0x7f0000ff6000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000400)=0x0, &(0x7f0000000700)) syz_io_uring_submit(r3, 0x0, &(0x7f0000000740)=@IORING_OP_POLL_REMOVE={0x7, 0x5, 0x0, 0x0, 0x0, 0x1}, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) syz_io_uring_setup(0x1993, &(0x7f0000000580)={0x0, 0xcb67, 0x20, 0x2, 0x2d3, 0x0, r4}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff5000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000280)) io_uring_enter(r4, 0x39a0, 0x3631, 0x2, &(0x7f0000000780)={[0x800]}, 0x8) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_STATX={0x15, 0x2, 0x0, 0xffffffffffffffff, &(0x7f0000001c00), &(0x7f00000003c0)='./file0\x00', 0xe05, 0x100, 0x1}, 0x0) syz_io_uring_setup(0x1f8, &(0x7f0000000680), &(0x7f0000fee000/0x1000)=nil, &(0x7f0000ff5000/0x1000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe2(&(0x7f0000000040), 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/key-users\x00', 0x0, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x0) flock(0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x0, 0x8, 0x7}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58a8, 0x0, 0x1, 0x0, 0x0) 06:20:26 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:20:26 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x28, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:20:26 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) 06:20:26 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300), 0x0, 0x810) 06:20:26 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0xff, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:20:41 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x0) 06:20:41 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x6080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) r4 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="f75b8c66dd066affffff000000002e2f66696c653000"]) r5 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r8 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r7, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x10000, &(0x7f0000000280)=[0xffffffffffffffff, r4, r4, 0xffffffffffffffff, 0xffffffffffffffff, r8, r4, r4], 0x8, 0x0, 0x1, {0x0, r9}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_FSYNC={0x3, 0x2, 0x0, @fd=r1, 0x0, 0x0, 0x0, 0x1, 0x0, {0x0, r9}}, 0x5) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x6, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, 0x1c) openat$sysfs(0xffffffffffffff9c, 0x0, 0x2, 0x110) 06:20:41 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x10, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040), 0x2, 0x30680) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000100)={0xffffffff, 0x96, 0x8, 0x80000000, 0x1f}) perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x4, 0x0, 0x8, 0xf, 0x0, 0xfffffffffffffffd, 0x100, 0x6, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x10001, 0x2, @perf_bp={&(0x7f0000000140), 0x1}, 0x130, 0x200, 0x3ff, 0x2, 0x3ff, 0xfd6b, 0x4, 0x0, 0x9, 0x0, 0x74000000}, 0xffffffffffffffff, 0x3, r0, 0x2) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x7da}], 0x0, &(0x7f0000000240)=ANY=[]) 06:20:41 executing program 4: setreuid(0xee01, 0xee01) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$SG_IO(r1, 0x2285, &(0x7f00000003c0)={0x53, 0xffffffffffffffff, 0x99, 0xe6, @scatter={0x3, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/2, 0x2}, {&(0x7f0000000080)=""/185, 0xb9}, {&(0x7f0000000140)=""/224, 0xe0}]}, &(0x7f0000000280)="bbe0c729d54b93d79cd7d8cefb97fcdf600d4a64f42f4d4946b77f6872b61a7758d57e3bfe1dc44e70f01ae73da38445ef815fb13c98dcb5caa19a7295d1c24ea59fdf020f493e0b2dceee798317a479b471239139bd165d6f421ec7234554ce160aef33d78fc61fd92c45e34c3dae65e864794432d931b9636b2651d519279f2061f58e15fc262be856bb882f0499689bf83f1a49e21a7ff5", &(0x7f0000000340)=""/41, 0x2, 0x36, 0x2, &(0x7f0000000380)}) 06:20:41 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{0x0, 0x0, 0x0}}], 0x1, 0x810) 06:20:41 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="f0557322005549740cd2880aff027f5e00"]) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0xf) r1 = syz_open_dev$vcsu(&(0x7f0000000180), 0xc789, 0x165000) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000100)={{0x1, 0x1, 0x18, r1, {0x81}}, './file0\x00'}) mkdirat(r1, &(0x7f00000001c0)='./file1\x00', 0x125) 06:20:41 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) 06:20:41 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 795.867967] loop3: detected capacity change from 0 to 3584 [ 795.919847] FAT-fs (loop3): Unrecognized mount option "" or missing value [ 795.963831] loop3: detected capacity change from 0 to 3584 [ 795.969379] FAT-fs (loop3): Unrecognized mount option "" or missing value 06:20:57 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:20:57 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{0x0, 0x0, 0x0}}], 0x1, 0x810) 06:20:57 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) 06:20:57 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(0x0, 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) 06:20:57 executing program 2: sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, 0x3, 0x3, 0x101, 0x0, 0x0, {0x7, 0x0, 0x4}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x101}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffc, 0x1ff}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffb, 0x3}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffb, 0x409}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xffff}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffc, 0x6}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x80000001}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000000}, 0x41800) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000004c0)=ANY=[@ANYBLOB="f00000001d00210c000000000000000004000200d1001180f817f38838867118d8f7448f0bf6b470fc86476585312f"], 0xf0}}, 0x0) 06:20:57 executing program 4: sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x430b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140), 0xb}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x2) sendmsg$AUDIT_TTY_SET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x18, 0x3f9, 0x20, 0x70bd28, 0x25dfdbff, {0x1, 0x1}, [""]}, 0x18}, 0x1, 0x0, 0x0, 0x10084}, 0x4000) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000004c0)=ANY=[@ANYBLOB="f00000001d00210c000000000000000004000200d1001180f817f38838867118d8f7d30f5e00c04164aa091d55e1cab9264fce85edde14acfec3678f7cb8ce6e8dd83a6dfdf5c178c05332b894bfef0c75edf063672ce2ea179ed6975063aa21f55e3aae151d27d6069546a0030356ecc68bb21fa8c76fd8cdb50a1858916b2d8043b068bcbd882521dee5ed3990a74df47171c2d3a821e8aa5daa86c9618a90f0c8e5b831ce56aa2df7456ecd46dcf13f4f1e215dacb80b1fa684820000f1ee20238b5c31354069839cd36b49dad9b2ed18a00d48b324caf70c2add490800000082d5db8000000008005b00ac1e0101"], 0xf0}}, 0x0) 06:20:57 executing program 3: sendmsg$NFT_MSG_GETSET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080), 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x230, 0xa, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x8}, [@NFTA_SET_EXPR={0x14, 0x11, 0x0, 0x1, @byteorder={{0xe}, @void}}, @NFTA_SET_DESC={0x208, 0x9, 0x0, 0x1, [@NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x7}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x16}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0xec4}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_SET_DESC_CONCAT={0x80, 0x2, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x6}]}, {0x24, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x2}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x3}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x8}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x57}]}, {0x24, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x8}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x4}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x81}]}, {0xc, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1}]}, {0x14, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xae5b}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x6}]}]}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x7}, @NFTA_SET_DESC_CONCAT={0x12c, 0x2, 0x0, 0x1, [{0x3c, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x4}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x401}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x40}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x4}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x7}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x8}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1}]}, {0x3c, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x3}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x3}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xfffffff7}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x4}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x2}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x2}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1e09}]}, {0x3c, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xc0}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x2}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x7}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x7}, @NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x6}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x3ff}]}, {0x34, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x39b0}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x8}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x20}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x6}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x5}, @NFTA_SET_FIELD_LEN={0x8}]}, {0x1c, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x401}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x9}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x3}]}, {0x24, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xb13f}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x2}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x9}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x5}]}]}, @NFTA_SET_DESC_CONCAT={0x28, 0x2, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1f}, @NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x6}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xf}]}]}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x7f}]}]}, 0x230}, 0x1, 0x0, 0x0, 0x40}, 0x20004010) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0xf) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1f, 0x1f}, 0x2001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000000240)='./file1\x00', 0xa000, 0x0) ioctl$EXT4_IOC_GETSTATE(r1, 0x40046629, &(0x7f0000000040)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') readv(r2, &(0x7f0000000280)=[{&(0x7f0000001e00)=""/4098, 0x1002}], 0x1) r3 = syz_open_procfs(0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000000280)=[{0x0}], 0x1) 06:20:57 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x0) 06:20:57 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x0) 06:20:57 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000003c0), r1) sendmsg$IEEE802154_LLSEC_GETPARAMS(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x1, 0x1000, 0x0, {0x3}}, 0x14}}, 0x0) 06:20:57 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x29, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 811.465516] FAULT_INJECTION: forcing a failure. [ 811.465516] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 811.467285] CPU: 1 PID: 7195 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 811.468268] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 811.469439] Call Trace: [ 811.469829] dump_stack+0x107/0x167 [ 811.470345] should_fail.cold+0x5/0xa [ 811.470897] _copy_from_user+0x2e/0x1b0 [ 811.471468] __copy_msghdr_from_user+0x91/0x4b0 [ 811.472140] ? __ia32_sys_shutdown+0x80/0x80 [ 811.472774] ? __lock_acquire+0xbb1/0x5b00 [ 811.473377] sendmsg_copy_msghdr+0xa1/0x160 [ 811.473985] ? do_recvmmsg+0x6d0/0x6d0 [ 811.474539] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 811.475281] ? mark_lock+0xf5/0x2df0 [ 811.475815] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 811.476562] ? __lock_acquire+0x1657/0x5b00 [ 811.477176] ___sys_sendmsg+0xc6/0x170 [ 811.477729] ? sendmsg_copy_msghdr+0x160/0x160 [ 811.478438] ? __fget_files+0x2cf/0x520 [ 811.479138] ? lock_downgrade+0x6d0/0x6d0 [ 811.479893] ? lock_downgrade+0x6d0/0x6d0 [ 811.480568] ? __fget_files+0x2f8/0x520 [ 811.481210] ? __fget_light+0xea/0x290 [ 811.481779] __sys_sendmmsg+0x195/0x470 [ 811.482397] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 811.483068] ? lock_downgrade+0x6d0/0x6d0 [ 811.483727] ? ksys_write+0x12d/0x260 [ 811.484338] ? __mutex_unlock_slowpath+0xe1/0x600 [ 811.485088] ? wait_for_completion_io+0x270/0x270 [ 811.485830] ? rcu_read_lock_any_held+0x75/0xa0 [ 811.486647] ? vfs_write+0x354/0xb10 [ 811.487241] ? fput_many+0x2f/0x1a0 [ 811.487797] ? ksys_write+0x1a9/0x260 [ 811.488438] ? __ia32_sys_read+0xb0/0xb0 [ 811.489045] __x64_sys_sendmmsg+0x99/0x100 [ 811.489697] ? syscall_enter_from_user_mode+0x1d/0x50 [ 811.490526] do_syscall_64+0x33/0x40 [ 811.491151] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 811.492117] RIP: 0033:0x7f7b210b8b19 [ 811.492649] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 811.495499] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 811.496794] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 811.497924] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 811.499174] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 811.500268] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000001 [ 811.501294] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 [ 811.509363] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 06:20:57 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 1) 06:20:57 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2b, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:20:57 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{0x0, 0x0, 0x0}}], 0x1, 0x810) 06:20:57 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 2) 06:20:57 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(0x0, 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) [ 811.623154] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 811.626674] sysfs: cannot create duplicate filename '/class/ieee80211/øóˆ8†qØ÷D ö´pü†Ge…1!' [ 811.628001] CPU: 1 PID: 7203 Comm: syz-executor.2 Not tainted 5.10.247 #1 [ 811.628926] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 811.630044] Call Trace: [ 811.630404] dump_stack+0x107/0x167 [ 811.630901] sysfs_warn_dup.cold+0x1c/0x29 [ 811.631477] sysfs_do_create_link_sd+0x122/0x140 [ 811.632115] sysfs_create_link+0x5f/0xc0 [ 811.632673] device_add+0x703/0x1c50 [ 811.633175] ? devlink_add_symlinks+0x970/0x970 [ 811.633799] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 811.634506] wiphy_register+0x1da6/0x2850 [ 811.635079] ? wiphy_unregister+0xb90/0xb90 [ 811.635668] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 811.636417] ieee80211_register_hw+0x23c5/0x38b0 [ 811.637065] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 811.637719] ? net_generic+0xdb/0x2b0 [ 811.638248] ? lockdep_init_map_type+0x2c7/0x780 [ 811.638890] ? memset+0x20/0x50 [ 811.639365] ? __hrtimer_init+0x12c/0x270 [ 811.639934] mac80211_hwsim_new_radio+0x1d04/0x4290 [ 811.640621] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 811.641253] ? hwsim_new_radio_nl+0x967/0x1080 [ 811.641861] ? memcpy+0x39/0x60 [ 811.642307] hwsim_new_radio_nl+0x991/0x1080 [ 811.642901] ? mac80211_hwsim_new_radio+0x4290/0x4290 [ 811.643613] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 811.644517] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 811.645382] genl_family_rcv_msg_doit+0x22d/0x330 [ 811.646034] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 811.646928] ? cap_capable+0x1cd/0x230 [ 811.647466] ? ns_capable+0xe2/0x110 [ 811.647976] genl_rcv_msg+0x36a/0x5a0 [ 811.648498] ? genl_get_cmd+0x480/0x480 [ 811.649034] ? mac80211_hwsim_new_radio+0x4290/0x4290 [ 811.649731] ? lock_release+0x680/0x680 [ 811.650266] ? netlink_deliver_tap+0xf4/0xcc0 [ 811.650863] netlink_rcv_skb+0x14b/0x430 [ 811.651415] ? genl_get_cmd+0x480/0x480 [ 811.651961] ? netlink_ack+0xab0/0xab0 [ 811.652484] ? netlink_deliver_tap+0x1c4/0xcc0 [ 811.653107] ? is_vmalloc_addr+0x7b/0xb0 [ 811.653652] genl_rcv+0x24/0x40 [ 811.654103] netlink_unicast+0x6ce/0xa00 [ 811.654654] ? netlink_attachskb+0xab0/0xab0 [ 811.655252] netlink_sendmsg+0x90f/0xe00 [ 811.655798] ? netlink_unicast+0xa00/0xa00 [ 811.656374] ? netlink_unicast+0xa00/0xa00 [ 811.656937] __sock_sendmsg+0x154/0x190 [ 811.657484] ____sys_sendmsg+0x70d/0x870 [ 811.658026] ? sock_write_iter+0x3d0/0x3d0 [ 811.658593] ? do_recvmmsg+0x6d0/0x6d0 [ 811.659113] ? lock_chain_count+0x20/0x20 [ 811.659678] ___sys_sendmsg+0xf3/0x170 [ 811.660206] ? sendmsg_copy_msghdr+0x160/0x160 [ 811.660820] ? __fget_files+0x2cf/0x520 [ 811.661351] ? lock_downgrade+0x6d0/0x6d0 [ 811.661902] ? __lock_acquire+0x1657/0x5b00 [ 811.662475] ? __fget_files+0x2f8/0x520 [ 811.663008] ? __fget_light+0xea/0x290 [ 811.663526] __sys_sendmsg+0xe5/0x1b0 [ 811.664036] ? __sys_sendmsg_sock+0x40/0x40 [ 811.664618] ? kfree+0x1ab/0x340 [ 811.665061] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 811.665765] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 811.666449] ? syscall_enter_from_user_mode+0x1d/0x50 [ 811.667130] ? trace_hardirqs_on+0x5b/0x180 [ 811.667707] do_syscall_64+0x33/0x40 [ 811.668200] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 811.668873] RIP: 0033:0x7f5bfccc3b19 [ 811.669361] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 811.672026] RSP: 002b:00007f5bfa218188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 811.673072] RAX: ffffffffffffffda RBX: 00007f5bfcdd7020 RCX: 00007f5bfccc3b19 [ 811.673996] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 811.674933] RBP: 00007f5bfcd1df6d R08: 0000000000000000 R09: 0000000000000000 [ 811.675868] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 811.676804] R13: 00007ffc0d3d9f0f R14: 00007f5bfa218300 R15: 0000000000022000 [ 811.683352] FAULT_INJECTION: forcing a failure. [ 811.683352] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 811.685838] CPU: 1 PID: 7202 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 811.686844] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 811.687973] Call Trace: [ 811.688311] dump_stack+0x107/0x167 [ 811.688778] should_fail.cold+0x5/0xa [ 811.689321] _copy_from_user+0x2e/0x1b0 [ 811.689972] move_addr_to_kernel.part.0+0x31/0x110 [ 811.690713] __copy_msghdr_from_user+0x3e1/0x4b0 [ 811.691482] ? __ia32_sys_shutdown+0x80/0x80 [ 811.692109] ? __lock_acquire+0xbb1/0x5b00 [ 811.692678] sendmsg_copy_msghdr+0xa1/0x160 [ 811.693402] ? do_recvmmsg+0x6d0/0x6d0 [ 811.693902] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 811.694752] ? mark_lock+0xf5/0x2df0 [ 811.695361] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 811.696283] ? __lock_acquire+0x1657/0x5b00 [ 811.696836] ___sys_sendmsg+0xc6/0x170 [ 811.697454] ? sendmsg_copy_msghdr+0x160/0x160 [ 811.698054] ? __fget_files+0x2cf/0x520 [ 811.698730] ? lock_downgrade+0x6d0/0x6d0 [ 811.699373] ? lock_downgrade+0x6d0/0x6d0 [ 811.700049] ? __fget_files+0x2f8/0x520 [ 811.700657] ? __fget_light+0xea/0x290 [ 811.701183] __sys_sendmmsg+0x195/0x470 [ 811.701837] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 811.702412] ? lock_downgrade+0x6d0/0x6d0 [ 811.703111] ? ksys_write+0x12d/0x260 [ 811.703722] ? __mutex_unlock_slowpath+0xe1/0x600 [ 811.704484] ? wait_for_completion_io+0x270/0x270 [ 811.705272] ? rcu_read_lock_any_held+0x75/0xa0 [ 811.705889] ? vfs_write+0x354/0xb10 [ 811.706496] ? fput_many+0x2f/0x1a0 [ 811.706966] ? ksys_write+0x1a9/0x260 [ 811.707456] ? __ia32_sys_read+0xb0/0xb0 [ 811.708041] __x64_sys_sendmmsg+0x99/0x100 [ 811.708715] ? syscall_enter_from_user_mode+0x1d/0x50 [ 811.709616] do_syscall_64+0x33/0x40 [ 811.710236] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 811.710896] RIP: 0033:0x7f7b210b8b19 [ 811.711519] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 811.714317] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 811.715432] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 811.716557] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 811.717465] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 811.718377] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000001 [ 811.719366] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 06:21:12 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2c, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:21:12 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:21:12 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(0x0, 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) 06:21:12 executing program 2: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000040)) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x4}}, './file0\x00'}) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r4, &(0x7f0000000100)=ANY=[], 0xfdef) ftruncate(r4, 0x2) ioctl$FS_IOC_RESVSP(r4, 0x40305828, &(0x7f0000000600)={0x0, 0x0, 0x6eaa4804, 0x401}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000480)=ANY=[@ANYBLOB="010000000100000018000000", @ANYBLOB="74d580af06056ee583d37b44a5c2712070bf859aa20d31892b84a18e7fb45734e93896fde0460e86fd4563d6024dcad9d5bc7958f1569b93b5becbe4a990c652f738afde5c54d899d1c1ca7ec4fea5fb7ec2bb5203ca19e3ce4bbdf761fcfe36b33f87231a52929ac2e3fc95382467fd9a31a5e8dfd27d6c7d38e7fe7d8fd3f301d329eb5c23de9e3fd997f2e015a7fa2215438cc0737ed1b4cb01c0af4589369a4bfaa334ad1ddf43224e3d0f023fe6f861040505f4b1e71be7ad", @ANYBLOB="ff0f1100e3609bff2e6d300000000000000000000002bee5b6fba9edb8de7183741e79e3332d8cd1692015d84b462da00424155267bfc83fa82e6145057c23cde4ace71d4538abbc2df697eb86a7593f0f49eda3c0f19f9fa47e89263a2ab2308cb532db4dd64c021b6804654d85a6c192130febab1574b7a6958055f3cbd12bbebeca23b03f63c79f54a5cae7907098ba3c6d28741c1fd2"]) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r5 = socket$inet(0x2, 0xa, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000140)={'veth1_to_bridge\x00'}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000280)=ANY=[@ANYBLOB="060000fc0000000200000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="00000000000000002e2f66696c47d1d346f82b2553653000"]) ioctl$TUNSETQUEUE(r6, 0x400454d9, &(0x7f0000000240)={'vxcan1\x00'}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1241a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, r3, 0x0) dup3(r5, r0, 0x0) 06:21:12 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = syz_open_procfs$userns(0x0, &(0x7f0000000080)) ioctl$AUTOFS_IOC_FAIL(r1, 0x9361, 0x30) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020662a, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000700000000000000000000000000000000000000000100000020000000000000000000000000fa46e4005300000000000400"/85]) 06:21:12 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x3a75, &(0x7f0000000080)={0x0, 0x3681}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) socket$inet6_udplite(0xa, 0x2, 0x88) r4 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index=0x1, 0x9, 0x0, 0xc163, 0x2}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r6, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x4, 0x0, r5, 0x0, &(0x7f0000001980)="7827e67faa5380b5311c836507a0c2d91609bafbf747a55f8cd21a5e5e29ddd198d32eaa1cea560c5c48c5105f9a94c8274b132710db3a33eecb1933e1fd5ab9c500ca069b717ba961737e9fddd32135c0f402e5ea06124da9276029918e16086ad714c4a8295ba22426dc670e1fb31824990289da8927eda48f1abe0535c220e57ccdb0b784753ce9a742f3d0092882b1e1ad506051528a0f0bcc0d90477d253d8094301e38a272cb6ff117f95cf7673cbf747d7699119d4d88450acae0067293e578e2e1e0cb5f14f513e29298b183", 0xd0, 0x120}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000400)={&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0, &(0x7f0000001680)=""/190, 0xbe, 0x0, &(0x7f0000001740)=""/244, 0xf4}, &(0x7f0000001840)=0x40) r8 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r8, r3, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0}, 0x80000001) preadv2(r4, &(0x7f0000000240)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000000140)=""/127, 0x7f}, {&(0x7f0000000300)=""/148, 0x94}, {&(0x7f0000001500)=""/186, 0xba}, {&(0x7f00000015c0)=""/165, 0xa5}], 0x5, 0x10001, 0x21e291cb, 0x2) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000001880)=ANY=[@ANYBLOB="01ff7f00000000000000060072cbfd5e688a0855dd1bf26f38f8793a1657e28fce39096493faa3fda53d55f1c80a668aafffec404c18ba7357881e839de78cd86611b131c046ed22fcf892197bc844f180bf74a72ed2498ca2002d8e44e706a03f56f6e263e9aec654cc25016c8bbf6d7cfe165d713aa5cca584b083ff2accb47a75e3127252b1b653898a0100000039b6ffab5adc3f55b4b620127b7762b4c490b20260e00105202e1413c0a8a072ededc79e41e47288021e93423d832732a9cc98", @ANYRES32=r4, @ANYBLOB="05000000000000002e2f66696c653000"]) dup2(r0, 0xffffffffffffffff) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$AUTOFS_IOC_CATATONIC(r9, 0x9362, 0x0) 06:21:12 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 3) [ 826.210291] FAULT_INJECTION: forcing a failure. [ 826.210291] name failslab, interval 1, probability 0, space 0, times 0 [ 826.212735] CPU: 1 PID: 7226 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 826.214186] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 826.216102] Call Trace: [ 826.216814] dump_stack+0x107/0x167 [ 826.217803] should_fail.cold+0x5/0xa [ 826.218648] ? dst_alloc+0x9e/0x5d0 [ 826.219439] should_failslab+0x5/0x20 [ 826.220302] kmem_cache_alloc+0x5b/0x310 [ 826.221196] dst_alloc+0x9e/0x5d0 [ 826.221993] ? trace_hardirqs_on+0x5b/0x180 [ 826.222917] rt_dst_alloc+0x73/0x440 [ 826.223710] ip_route_output_key_hash_rcu+0x98d/0x24a0 [ 826.224854] ip_route_output_key_hash+0x185/0x340 [ 826.225877] ? ip_route_output_key_hash_rcu+0x24a0/0x24a0 [ 826.227038] ? lock_downgrade+0x6d0/0x6d0 [ 826.227931] ip_route_output_flow+0x23/0x150 [ 826.228912] udp_sendmsg+0x190d/0x2220 06:21:12 executing program 4: sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, 0x0, 0x8044891) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10f6e2, 0x0) r1 = signalfd(r0, &(0x7f0000000700), 0x8) openat(r1, &(0x7f0000000380)='./file0/../file0\x00', 0x10802, 0x12) ftruncate(r0, 0x1000004) open$dir(&(0x7f0000000200)='./file0\x00', 0x4102, 0x78) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f00000004c0)={0x0, @aes256, 0x0, @desc1}) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0/../file0\x00', 0x80000, 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x91) r3 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0), 0x200, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_LEAVE_MESH(r3, &(0x7f0000000280)={&(0x7f0000000140), 0xc, &(0x7f0000000240)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r4, @ANYBLOB="200028bd7000ff", @ANYRES32=0x0, @ANYBLOB="c98aa264735b3a9b4ee0e2911e833f179b80cd43e046dce744359c54885f6e9c1868035f742826f81573a21c89fa9dcff00166dfa9d8838ab47b4f4de2ba620d5f9ca888ac2b1ac32981c773b9594d6fec9429b767a9d1f0ef1682d475098158bbe298bae94703137b993abf226d3c7d3aad2ebc6990f7ff2f3a2b95b3082941071ac144e8cbe7e6f673d3764bbe1db7d4d04549cb8888fff89e559e0ad2559fcae65e26d13fbd46eae1cb32d48d5170ce5b084e680c791da3ef"], 0x1c}, 0x1, 0x0, 0x0, 0x4008004}, 0x20048000) syz_open_dev$evdev(&(0x7f0000000100), 0x8000, 0x6000) dup(0xffffffffffffffff) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x3, 0x6, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lseek(r2, 0x0, 0x2) copy_file_range(r0, 0x0, r2, 0x0, 0x200f5f4, 0x0) [ 826.229730] ? ip_frag_init+0x350/0x350 [ 826.230736] ? udp_setsockopt+0xc0/0xc0 [ 826.231574] ? __might_fault+0xd3/0x180 [ 826.232433] ? lock_downgrade+0x6d0/0x6d0 [ 826.233311] ? sock_has_perm+0x1ea/0x280 [ 826.234155] ? selinux_socket_post_create+0x7f0/0x7f0 [ 826.235242] ? _copy_from_user+0xfb/0x1b0 [ 826.236136] ? __import_iovec+0x458/0x590 [ 826.237007] ? udp_setsockopt+0xc0/0xc0 [ 826.237881] inet_sendmsg+0x105/0x140 [ 826.238692] ? inet_send_prepare+0x540/0x540 [ 826.239653] __sock_sendmsg+0x13c/0x190 [ 826.240552] ____sys_sendmsg+0x334/0x870 [ 826.241444] ? sock_write_iter+0x3d0/0x3d0 [ 826.242356] ? do_recvmmsg+0x6d0/0x6d0 [ 826.243198] ? mark_lock+0xf5/0x2df0 [ 826.244029] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 826.245171] ? __lock_acquire+0x1657/0x5b00 [ 826.246099] ___sys_sendmsg+0xf3/0x170 [ 826.246952] ? sendmsg_copy_msghdr+0x160/0x160 [ 826.247965] ? __fget_files+0x2cf/0x520 [ 826.248832] ? lock_downgrade+0x6d0/0x6d0 [ 826.249736] ? lock_downgrade+0x6d0/0x6d0 [ 826.250641] ? __fget_files+0x2f8/0x520 [ 826.251515] ? __fget_light+0xea/0x290 [ 826.252383] __sys_sendmmsg+0x195/0x470 [ 826.253251] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 826.254183] ? lock_downgrade+0x6d0/0x6d0 [ 826.255126] ? __mutex_unlock_slowpath+0xe1/0x600 [ 826.256204] ? wait_for_completion_io+0x270/0x270 [ 826.257257] ? rcu_read_lock_any_held+0x75/0xa0 [ 826.258268] ? vfs_write+0x354/0xb10 [ 826.259072] ? fput_many+0x2f/0x1a0 [ 826.259889] ? ksys_write+0x1a9/0x260 [ 826.260721] ? __ia32_sys_read+0xb0/0xb0 [ 826.261608] __x64_sys_sendmmsg+0x99/0x100 [ 826.262545] ? syscall_enter_from_user_mode+0x1d/0x50 [ 826.263652] do_syscall_64+0x33/0x40 [ 826.264491] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 826.265598] RIP: 0033:0x7f7b210b8b19 [ 826.266406] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 06:21:12 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) [ 826.270381] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 826.272290] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 826.273833] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 826.275358] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 826.276937] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000001 [ 826.278492] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 06:21:12 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:21:12 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x3a, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:21:12 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 4) 06:21:12 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) [ 826.459765] FAULT_INJECTION: forcing a failure. [ 826.459765] name failslab, interval 1, probability 0, space 0, times 0 [ 826.462236] CPU: 0 PID: 7241 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 826.463845] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 826.465610] Call Trace: [ 826.466170] dump_stack+0x107/0x167 [ 826.466947] should_fail.cold+0x5/0xa [ 826.467752] ? create_object.isra.0+0x3a/0xa30 [ 826.468732] should_failslab+0x5/0x20 [ 826.469547] kmem_cache_alloc+0x5b/0x310 [ 826.470408] ? lock_acquire+0x197/0x470 [ 826.471256] create_object.isra.0+0x3a/0xa30 [ 826.472189] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 826.473254] kmem_cache_alloc+0x159/0x310 [ 826.474134] dst_alloc+0x9e/0x5d0 [ 826.474869] ? trace_hardirqs_on+0x5b/0x180 [ 826.475772] rt_dst_alloc+0x73/0x440 [ 826.476575] ip_route_output_key_hash_rcu+0x98d/0x24a0 [ 826.477694] ip_route_output_key_hash+0x185/0x340 [ 826.478717] ? ip_route_output_key_hash_rcu+0x24a0/0x24a0 [ 826.479889] ? lock_downgrade+0x6d0/0x6d0 [ 826.480770] ip_route_output_flow+0x23/0x150 [ 826.481704] udp_sendmsg+0x190d/0x2220 [ 826.482529] ? ip_frag_init+0x350/0x350 [ 826.483383] ? udp_setsockopt+0xc0/0xc0 [ 826.484242] ? __might_fault+0xd3/0x180 [ 826.485104] ? lock_downgrade+0x6d0/0x6d0 [ 826.486005] ? sock_has_perm+0x1ea/0x280 [ 826.486860] ? selinux_socket_post_create+0x7f0/0x7f0 [ 826.487962] ? _copy_from_user+0xfb/0x1b0 [ 826.488844] ? __import_iovec+0x458/0x590 [ 826.489728] ? udp_setsockopt+0xc0/0xc0 [ 826.490567] inet_sendmsg+0x105/0x140 [ 826.491366] ? inet_send_prepare+0x540/0x540 [ 826.492302] __sock_sendmsg+0x13c/0x190 [ 826.493143] ____sys_sendmsg+0x334/0x870 [ 826.494008] ? sock_write_iter+0x3d0/0x3d0 [ 826.494904] ? do_recvmmsg+0x6d0/0x6d0 [ 826.495731] ? mark_lock+0xf5/0x2df0 [ 826.496530] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 826.497637] ? __lock_acquire+0x1657/0x5b00 [ 826.498553] ___sys_sendmsg+0xf3/0x170 [ 826.499374] ? sendmsg_copy_msghdr+0x160/0x160 [ 826.500357] ? __fget_files+0x2cf/0x520 [ 826.501196] ? lock_downgrade+0x6d0/0x6d0 [ 826.502075] ? lock_downgrade+0x6d0/0x6d0 [ 826.502962] ? __fget_files+0x2f8/0x520 [ 826.503825] ? __fget_light+0xea/0x290 [ 826.504660] __sys_sendmmsg+0x195/0x470 [ 826.505503] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 826.506408] ? lock_downgrade+0x6d0/0x6d0 [ 826.507314] ? __mutex_unlock_slowpath+0xe1/0x600 [ 826.508347] ? wait_for_completion_io+0x270/0x270 [ 826.509368] ? rcu_read_lock_any_held+0x75/0xa0 [ 826.510346] ? vfs_write+0x354/0xb10 [ 826.511128] ? fput_many+0x2f/0x1a0 [ 826.511898] ? ksys_write+0x1a9/0x260 [ 826.512722] ? __ia32_sys_read+0xb0/0xb0 [ 826.513601] __x64_sys_sendmmsg+0x99/0x100 [ 826.514496] ? syscall_enter_from_user_mode+0x1d/0x50 [ 826.515590] do_syscall_64+0x33/0x40 [ 826.516385] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 826.517474] RIP: 0033:0x7f7b210b8b19 [ 826.518263] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 826.522176] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 826.523780] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 826.525306] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 826.526806] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 826.528343] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000001 [ 826.529852] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 06:21:12 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 5) [ 826.646758] FAULT_INJECTION: forcing a failure. [ 826.646758] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 826.649469] CPU: 0 PID: 7251 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 826.650902] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 826.652721] Call Trace: [ 826.653283] dump_stack+0x107/0x167 [ 826.654062] should_fail.cold+0x5/0xa [ 826.654875] _copy_from_user+0x2e/0x1b0 [ 826.655708] __copy_msghdr_from_user+0x91/0x4b0 [ 826.656703] ? __ia32_sys_shutdown+0x80/0x80 [ 826.657636] ? udp_setsockopt+0xc0/0xc0 [ 826.658475] ? inet_sendmsg+0xbd/0x140 [ 826.659296] ? memcpy+0x39/0x60 [ 826.660004] sendmsg_copy_msghdr+0xa1/0x160 [ 826.660924] ? do_recvmmsg+0x6d0/0x6d0 [ 826.661756] ? __lock_acquire+0x1657/0x5b00 [ 826.662675] ___sys_sendmsg+0xc6/0x170 [ 826.663501] ? sendmsg_copy_msghdr+0x160/0x160 [ 826.664485] ? __fget_files+0x2cf/0x520 [ 826.665331] ? lock_acquire+0x197/0x470 [ 826.666174] ? find_held_lock+0x2c/0x110 [ 826.667038] ? __might_fault+0xd3/0x180 [ 826.667878] ? lock_downgrade+0x6d0/0x6d0 [ 826.668758] __sys_sendmmsg+0x195/0x470 [ 826.669606] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 826.670521] ? lock_downgrade+0x6d0/0x6d0 [ 826.671417] ? __mutex_unlock_slowpath+0xe1/0x600 [ 826.672447] ? wait_for_completion_io+0x270/0x270 [ 826.673482] ? rcu_read_lock_any_held+0x75/0xa0 [ 826.674473] ? vfs_write+0x354/0xb10 [ 826.675262] ? fput_many+0x2f/0x1a0 [ 826.676042] ? ksys_write+0x1a9/0x260 [ 826.676845] ? __ia32_sys_read+0xb0/0xb0 [ 826.677721] __x64_sys_sendmmsg+0x99/0x100 [ 826.678629] ? syscall_enter_from_user_mode+0x1d/0x50 [ 826.679714] do_syscall_64+0x33/0x40 [ 826.680514] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 826.681595] RIP: 0033:0x7f7b210b8b19 [ 826.682390] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 826.686262] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 826.687888] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 826.689402] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 826.690931] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 826.692446] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000001 [ 826.693956] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 06:21:27 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) 06:21:27 executing program 2: fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x63b, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="6cdc73ecfde9b91630527e797e5f79ab8b35460034635ea7fe64de768fe7e5b43a9bff8e87731a263bfb12db06be32def1feff6e2c286d8baa29b5ce8171a96b33fc62c3826d59d101973a04ca74cabf91c55ecba4d8b4ff79748dd6f6cc3a418ae4912c0165bf4366096ec493f0fbd4104e2ce4a2d5be5dee9a1feebaca664c20e2e70bf008b18d7b4be55b5ca1a214464280cf0624254de8b6d76071b25b0029a4b26bc71e75d55b9de8eeb9187f14c90c5bb4c041ca3dadaaafd8c68bae6e9072761b8119", 0xc6, 0xffffffffffff7fff}, {&(0x7f00000001c0)="793ef1c915e997375c8cb506b7f213be98b6d9a371a8dfe42bcf740dff9244f695f1b61b40253a5b3e410cd4f30990bf93261cc251bdf28ed24e9892daea4c1a418f10c7aad4b515c8e69631d123b6d0de328cab1fb3a1081c9cb4", 0x5b, 0x7ff}], 0x0, &(0x7f0000000500)={[{@mpol={'mpol', 0x3d, {'interleave', '=relative', @void}}}, {@huge_advise}, {@huge_never}, {@huge_advise}, {@size={'size', 0x3d, [0x65, 0x33, 0x64]}}, {@huge_never}], [{@subj_type={'subj_type', 0x3d, ')'}}, {@fsname={'fsname', 0x3d, '$\\$\\!.!/'}}, {@subj_user={'subj_user', 0x3d, '#@^^%{(\x9b$-*.]\'[$^$}+-.}[+/'}}, {@dont_appraise}, {@smackfstransmute={'smackfstransmute', 0x3d, '}\'[::'}}, {@euid_gt={'euid>', 0xee00}}, {@fowner_eq={'fowner', 0x3d, r0}}, {@uid_gt={'uid>', 0xee00}}, {@subj_role={'subj_role', 0x3d, '(:\\'}}]}) r1 = perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x2b) r3 = dup3(r1, r2, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r5, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) mount$9p_fd(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f0000000380), 0x4000, &(0x7f0000000640)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@cachetag={'cachetag', 0x3d, 'size'}}, {@access_any}, {@debug={'debug', 0x3d, 0x80}}], [{@fowner_lt={'fowner<', r0}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@smackfsroot={'smackfsroot', 0x3d, 'subj_type'}}, {@context={'context', 0x3d, 'staff_u'}}]}}) 06:21:27 executing program 7: process_madvise(0xffffffffffffffff, &(0x7f0000000440)=[{0x0}], 0x1, 0x0, 0x0) mremap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, &(0x7f0000000000)=0x1, 0x5, 0x0) clone(0xad58e437f9182fc0, 0x0, &(0x7f0000000000), 0x0, 0x0) 06:21:27 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 6) 06:21:27 executing program 4: r0 = socket$inet(0x2, 0x3, 0xff) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @link_local}, 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000000c0)={0x0, 0x1, 0x6, @link_local}, 0x10) r3 = socket$packet(0x11, 0x3, 0x300) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r5, 0x1, 0x6, @link_local}, 0x10) setsockopt$packet_add_memb(r3, 0x107, 0x2, &(0x7f00000000c0)={r5, 0x1, 0x6, @link_local}, 0x10) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r6, 0x107, 0x1, &(0x7f0000000040)={r8, 0x1, 0x6, @link_local}, 0x10) setsockopt$packet_add_memb(r6, 0x107, 0x2, &(0x7f00000000c0)={r8, 0x1, 0x6, @link_local}, 0x10) sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000006c0)={&(0x7f0000000ec0)=ANY=[@ANYBLOB="28030000", @ANYRES16=0x0, @ANYBLOB="00042bbd7000fcdbbc250c220000741a00000000000000705f7674693000000000000000000008000100", @ANYRESHEX=r5, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="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"], 0x328}}, 0x0) sendmmsg$inet(r0, &(0x7f0000002cc0)=[{{&(0x7f0000000100)={0x2, 0x0, @private=0xa010102}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000140)="f6659e725436b3488bc7689725ca4a27f8456de5", 0x14}], 0x1, &(0x7f0000000040)}}], 0x1, 0x200008d4) r9 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rt_acct\x00') getsockname$inet6(r9, &(0x7f00000001c0)={0xa, 0x0, 0x0, @initdev}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_int(r9, 0x29, 0x38, &(0x7f0000000180)=0x40, 0x4) 06:21:27 executing program 3: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x3a75, &(0x7f0000000080)={0x0, 0x3681}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) socket$inet6_udplite(0xa, 0x2, 0x88) r4 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index=0x1, 0x9, 0x0, 0xc163, 0x2}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r6, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x4, 0x0, r5, 0x0, &(0x7f0000001980)="7827e67faa5380b5311c836507a0c2d91609bafbf747a55f8cd21a5e5e29ddd198d32eaa1cea560c5c48c5105f9a94c8274b132710db3a33eecb1933e1fd5ab9c500ca069b717ba961737e9fddd32135c0f402e5ea06124da9276029918e16086ad714c4a8295ba22426dc670e1fb31824990289da8927eda48f1abe0535c220e57ccdb0b784753ce9a742f3d0092882b1e1ad506051528a0f0bcc0d90477d253d8094301e38a272cb6ff117f95cf7673cbf747d7699119d4d88450acae0067293e578e2e1e0cb5f14f513e29298b183", 0xd0, 0x120}, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000400)={&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0, &(0x7f0000001680)=""/190, 0xbe, 0x0, &(0x7f0000001740)=""/244, 0xf4}, &(0x7f0000001840)=0x40) r8 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r8, r3, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0}, 0x80000001) preadv2(r4, &(0x7f0000000240)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000000140)=""/127, 0x7f}, {&(0x7f0000000300)=""/148, 0x94}, {&(0x7f0000001500)=""/186, 0xba}, {&(0x7f00000015c0)=""/165, 0xa5}], 0x5, 0x10001, 0x21e291cb, 0x2) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000001880)=ANY=[@ANYBLOB="01ff7f00000000000000060072cbfd5e688a0855dd1bf26f38f8793a1657e28fce39096493faa3fda53d55f1c80a668aafffec404c18ba7357881e839de78cd86611b131c046ed22fcf892197bc844f180bf74a72ed2498ca2002d8e44e706a03f56f6e263e9aec654cc25016c8bbf6d7cfe165d713aa5cca584b083ff2accb47a75e3127252b1b653898a0100000039b6ffab5adc3f55b4b620127b7762b4c490b20260e00105202e1413c0a8a072ededc79e41e47288021e93423d832732a9cc98", @ANYRES32=r4, @ANYBLOB="05000000000000002e2f66696c653000"]) dup2(r0, 0xffffffffffffffff) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$AUTOFS_IOC_CATATONIC(r9, 0x9362, 0x0) 06:21:27 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x3c, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:21:27 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x0) 06:21:27 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',access=', @ANYBLOB="4e957284a5ae5332b5f5f2878b6ac4d7eee355dc58d5b4358e07072f5a8b1156ef9237c9c40bc2c35f4333dc79d8f65ed1c15c1630dca6197f0c88737038fbb16f446a94a48bbb9f831ed0311fe7e33305893115e1541c1b1b5e76224c26224f2c27a417aca75f61a1e5b287d5b22034c7866f28dfa4b054ae5d10af1c116f5b779d3605d8c6af205b7c092ff9f0051029b5473c73adba75651c5a96badb3b0231e82af10f69d0d618e9"]) [ 840.945852] FAULT_INJECTION: forcing a failure. [ 840.945852] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 840.947362] CPU: 0 PID: 7260 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 840.948210] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 840.949245] Call Trace: [ 840.949574] dump_stack+0x107/0x167 [ 840.950028] should_fail.cold+0x5/0xa [ 840.950506] _copy_from_user+0x2e/0x1b0 [ 840.951011] __copy_msghdr_from_user+0x91/0x4b0 [ 840.951592] ? __ia32_sys_shutdown+0x80/0x80 [ 840.952143] ? udp_setsockopt+0xc0/0xc0 [ 840.952646] ? inet_sendmsg+0xbd/0x140 [ 840.953128] ? inet_send_prepare+0x540/0x540 [ 840.953676] ? __sock_sendmsg+0x55/0x190 [ 840.954185] sendmsg_copy_msghdr+0xa1/0x160 [ 840.954714] ? do_recvmmsg+0x6d0/0x6d0 [ 840.955204] ? __lock_acquire+0x1657/0x5b00 [ 840.955742] ___sys_sendmsg+0xc6/0x170 [ 840.956234] ? sendmsg_copy_msghdr+0x160/0x160 [ 840.956806] ? __fget_files+0x2cf/0x520 [ 840.957304] ? lock_acquire+0x197/0x470 [ 840.957797] ? find_held_lock+0x2c/0x110 [ 840.958309] ? __might_fault+0xd3/0x180 [ 840.958805] ? lock_downgrade+0x6d0/0x6d0 [ 840.959328] __sys_sendmmsg+0x195/0x470 [ 840.959828] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 840.960365] ? lock_downgrade+0x6d0/0x6d0 [ 840.960889] ? __mutex_unlock_slowpath+0xe1/0x600 [ 840.961488] ? wait_for_completion_io+0x270/0x270 [ 840.962090] ? rcu_read_lock_any_held+0x75/0xa0 [ 840.962673] ? vfs_write+0x354/0xb10 [ 840.963145] ? fput_many+0x2f/0x1a0 [ 840.963600] ? ksys_write+0x1a9/0x260 [ 840.964026] device syz_tun entered promiscuous mode [ 840.964071] ? __ia32_sys_read+0xb0/0xb0 [ 840.964093] __x64_sys_sendmmsg+0x99/0x100 [ 840.966503] ? syscall_enter_from_user_mode+0x1d/0x50 [ 840.967137] do_syscall_64+0x33/0x40 [ 840.967600] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 840.968238] RIP: 0033:0x7f7b210b8b19 [ 840.968706] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 840.970961] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 840.971896] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 840.972776] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 840.973650] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 840.974526] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000001 [ 840.975400] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 [ 840.986152] device syz_tun left promiscuous mode 06:21:27 executing program 3: prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) [ 841.002382] 9p: Unknown access argument N•r„¥®S2µõò‡‹jÄ×îãUÜXÕ´5Ž/Z‹Vï’7ÉÄ ÂÃ_C3ÜyØö^ÑÁ\0ܦ ˆsp8û±oDj”¤‹»ŸƒÐ1çã3‰1áT^v"L&"O [ 841.006217] device syz_tun entered promiscuous mode [ 841.018662] 9p: Unknown access argument N•r„¥®S2µõò‡‹jÄ×îãUÜXÕ´5Ž/Z‹Vï’7ÉÄ ÂÃ_C3ÜyØö^ÑÁ\0ܦ ˆsp8û±oDj”¤‹»ŸƒÐ1çã3‰1áT^v"L&"O [ 841.019274] device syz_tun left promiscuous mode 06:21:27 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:21:27 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/block/loop0', 0x8000, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, &(0x7f0000000040)=""/156, 0x9c, 0x1, &(0x7f0000000100)=""/23, 0x17}, &(0x7f0000000180)=0x40) sendmmsg$inet6(r0, &(0x7f0000003700), 0x0, 0x4000) [ 841.069889] device syz_tun entered promiscuous mode [ 841.070878] device syz_tun left promiscuous mode 06:21:27 executing program 2: fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x63b, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="6cdc73ecfde9b91630527e797e5f79ab8b35460034635ea7fe64de768fe7e5b43a9bff8e87731a263bfb12db06be32def1feff6e2c286d8baa29b5ce8171a96b33fc62c3826d59d101973a04ca74cabf91c55ecba4d8b4ff79748dd6f6cc3a418ae4912c0165bf4366096ec493f0fbd4104e2ce4a2d5be5dee9a1feebaca664c20e2e70bf008b18d7b4be55b5ca1a214464280cf0624254de8b6d76071b25b0029a4b26bc71e75d55b9de8eeb9187f14c90c5bb4c041ca3dadaaafd8c68bae6e9072761b8119", 0xc6, 0xffffffffffff7fff}, {&(0x7f00000001c0)="793ef1c915e997375c8cb506b7f213be98b6d9a371a8dfe42bcf740dff9244f695f1b61b40253a5b3e410cd4f30990bf93261cc251bdf28ed24e9892daea4c1a418f10c7aad4b515c8e69631d123b6d0de328cab1fb3a1081c9cb4", 0x5b, 0x7ff}], 0x0, &(0x7f0000000500)={[{@mpol={'mpol', 0x3d, {'interleave', '=relative', @void}}}, {@huge_advise}, {@huge_never}, {@huge_advise}, {@size={'size', 0x3d, [0x65, 0x33, 0x64]}}, {@huge_never}], [{@subj_type={'subj_type', 0x3d, ')'}}, {@fsname={'fsname', 0x3d, '$\\$\\!.!/'}}, {@subj_user={'subj_user', 0x3d, '#@^^%{(\x9b$-*.]\'[$^$}+-.}[+/'}}, {@dont_appraise}, {@smackfstransmute={'smackfstransmute', 0x3d, '}\'[::'}}, {@euid_gt={'euid>', 0xee00}}, {@fowner_eq={'fowner', 0x3d, r0}}, {@uid_gt={'uid>', 0xee00}}, {@subj_role={'subj_role', 0x3d, '(:\\'}}]}) r1 = perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x2b) r3 = dup3(r1, r2, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r5, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) mount$9p_fd(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f0000000380), 0x4000, &(0x7f0000000640)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@cachetag={'cachetag', 0x3d, 'size'}}, {@access_any}, {@debug={'debug', 0x3d, 0x80}}], [{@fowner_lt={'fowner<', r0}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@smackfsroot={'smackfsroot', 0x3d, 'subj_type'}}, {@context={'context', 0x3d, 'staff_u'}}]}}) [ 841.084880] device syz_tun entered promiscuous mode [ 841.089946] device syz_tun left promiscuous mode 06:21:27 executing program 7: r0 = syz_io_uring_setup(0x22ba, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x1}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3000000, 0x1010, r0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, &(0x7f0000000140), 0x1) 06:21:27 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x0) 06:21:27 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x129) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f0000000280)={0x1, 0x2}) r2 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x8000) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000240)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file,\x00']) write$binfmt_elf64(r3, &(0x7f0000000540)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x3f, 0x7, 0x9, 0xa6, 0x3, 0x3, 0x6, 0xc3, 0x40, 0x9c, 0x1000, 0x7ff, 0x38, 0x2, 0x4, 0x401, 0xfffb}, [{0x1, 0x1, 0x10000, 0x82c9dae, 0x8001, 0x5, 0x200, 0x7ff}, {0x1, 0x8089, 0x165, 0x7, 0x81, 0x80000001, 0x9, 0x5}], "bda641cf8a4ce28f44bf80f9e454554a695e7bcbab0bf64fafe494673edd6815d6d77cf92fa18c4202bdb52e6623df0e628115ce30969c73d88179a23f66f54a624cfa7b43544b18eefa2679a83c9fb61760ba9e9cb288bc3b68c9ad41fdb3a7efd1acf8a371e48c9fed7f163014b7bcfe0947eab3d3eb0543e10b6b5a58ed902e2f3d5b70586af6b126d6025f019c59b2a1a3acc75eec5f0d7a23ef33a0c34d9cf257331bd5ac10f83117bce370cb5bb50a0bc9ec62fbdc3dd337d523f855b7d1426f202866b3859f35f21711d8b9af917ea0c8f0d495fc96", ['\x00', '\x00', '\x00']}, 0x489) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000a00)=ANY=[], 0x24}}, 0x0) stat(&(0x7f0000000240)='./file0/file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000340)={{0x1, 0x0, 0x0, r5, 0x0, 0x96, 0x8}, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8}) sendfile(r4, 0xffffffffffffffff, 0x0, 0x2) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001780)=[{{&(0x7f0000001200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001540)=[{0x0}, {0x0}], 0x2, &(0x7f0000001700)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x10}}], 0x28}}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000000)='ro\x00', &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 06:21:27 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) 06:21:27 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x3, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:21:27 executing program 3: socket$unix(0x1, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000100)=ANY=[@ANYBLOB]) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x4000007ffffffc) 06:21:27 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 7) 06:21:27 executing program 2: fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x63b, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="6cdc73ecfde9b91630527e797e5f79ab8b35460034635ea7fe64de768fe7e5b43a9bff8e87731a263bfb12db06be32def1feff6e2c286d8baa29b5ce8171a96b33fc62c3826d59d101973a04ca74cabf91c55ecba4d8b4ff79748dd6f6cc3a418ae4912c0165bf4366096ec493f0fbd4104e2ce4a2d5be5dee9a1feebaca664c20e2e70bf008b18d7b4be55b5ca1a214464280cf0624254de8b6d76071b25b0029a4b26bc71e75d55b9de8eeb9187f14c90c5bb4c041ca3dadaaafd8c68bae6e9072761b8119", 0xc6, 0xffffffffffff7fff}, {&(0x7f00000001c0)="793ef1c915e997375c8cb506b7f213be98b6d9a371a8dfe42bcf740dff9244f695f1b61b40253a5b3e410cd4f30990bf93261cc251bdf28ed24e9892daea4c1a418f10c7aad4b515c8e69631d123b6d0de328cab1fb3a1081c9cb4", 0x5b, 0x7ff}], 0x0, &(0x7f0000000500)={[{@mpol={'mpol', 0x3d, {'interleave', '=relative', @void}}}, {@huge_advise}, {@huge_never}, {@huge_advise}, {@size={'size', 0x3d, [0x65, 0x33, 0x64]}}, {@huge_never}], [{@subj_type={'subj_type', 0x3d, ')'}}, {@fsname={'fsname', 0x3d, '$\\$\\!.!/'}}, {@subj_user={'subj_user', 0x3d, '#@^^%{(\x9b$-*.]\'[$^$}+-.}[+/'}}, {@dont_appraise}, {@smackfstransmute={'smackfstransmute', 0x3d, '}\'[::'}}, {@euid_gt={'euid>', 0xee00}}, {@fowner_eq={'fowner', 0x3d, r0}}, {@uid_gt={'uid>', 0xee00}}, {@subj_role={'subj_role', 0x3d, '(:\\'}}]}) r1 = perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x2b) r3 = dup3(r1, r2, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r5, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) mount$9p_fd(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f0000000380), 0x4000, &(0x7f0000000640)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@cachetag={'cachetag', 0x3d, 'size'}}, {@access_any}, {@debug={'debug', 0x3d, 0x80}}], [{@fowner_lt={'fowner<', r0}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@smackfsroot={'smackfsroot', 0x3d, 'subj_type'}}, {@context={'context', 0x3d, 'staff_u'}}]}}) [ 841.260191] FAULT_INJECTION: forcing a failure. [ 841.260191] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 841.261545] CPU: 0 PID: 7307 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 841.262317] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 841.263256] Call Trace: [ 841.263560] dump_stack+0x107/0x167 [ 841.263989] should_fail.cold+0x5/0xa [ 841.264426] _copy_from_user+0x2e/0x1b0 [ 841.264879] __copy_msghdr_from_user+0x91/0x4b0 [ 841.265409] ? __ia32_sys_shutdown+0x80/0x80 [ 841.265909] ? udp_setsockopt+0xc0/0xc0 [ 841.266373] ? inet_sendmsg+0xbd/0x140 [ 841.266815] ? inet_send_prepare+0x540/0x540 [ 841.267317] ? __sock_sendmsg+0x55/0x190 [ 841.267781] sendmsg_copy_msghdr+0xa1/0x160 [ 841.268275] ? do_recvmmsg+0x6d0/0x6d0 [ 841.268719] ? __lock_acquire+0x1657/0x5b00 [ 841.269215] ___sys_sendmsg+0xc6/0x170 [ 841.269655] ? sendmsg_copy_msghdr+0x160/0x160 [ 841.270172] ? __fget_files+0x2cf/0x520 [ 841.270622] ? lock_acquire+0x197/0x470 [ 841.271076] ? find_held_lock+0x2c/0x110 [ 841.271540] ? __might_fault+0xd3/0x180 [ 841.271992] ? lock_downgrade+0x6d0/0x6d0 [ 841.272466] __sys_sendmmsg+0x195/0x470 [ 841.272917] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 841.273401] ? lock_downgrade+0x6d0/0x6d0 [ 841.273876] ? __mutex_unlock_slowpath+0xe1/0x600 [ 841.274419] ? wait_for_completion_io+0x270/0x270 [ 841.274967] ? rcu_read_lock_any_held+0x75/0xa0 [ 841.275494] ? vfs_write+0x354/0xb10 [ 841.275915] ? fput_many+0x2f/0x1a0 [ 841.276331] ? ksys_write+0x1a9/0x260 [ 841.276763] ? __ia32_sys_read+0xb0/0xb0 [ 841.277230] __x64_sys_sendmmsg+0x99/0x100 [ 841.277711] ? syscall_enter_from_user_mode+0x1d/0x50 [ 841.278292] do_syscall_64+0x33/0x40 [ 841.278714] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 841.279293] RIP: 0033:0x7f7b210b8b19 [ 841.279710] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 841.281791] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 841.282648] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 841.283451] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 841.284262] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 841.285069] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000001 [ 841.285875] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 06:21:39 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x8, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:21:39 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x0) 06:21:39 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) 06:21:39 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xac540, 0x0) mount$9p_tcp(&(0x7f00000000c0), &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000280)={'trans=tcp,', {'port', 0x3d, 0xfeffffff}}) recvmmsg$unix(r0, &(0x7f0000005340)=[{{&(0x7f0000000380), 0x6e, &(0x7f0000005c00)=[{&(0x7f0000001280)=""/4096, 0x1000}, {&(0x7f0000000180)=""/22, 0x16}, {&(0x7f0000000400)=""/22, 0x16}, {&(0x7f0000000440)=""/113, 0x71}, {&(0x7f0000005b00)=""/147, 0x93}, {&(0x7f0000005bc0)=""/2, 0x2}], 0x6, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{&(0x7f00000005c0)=@abs, 0x6e, &(0x7f0000000700)=[{&(0x7f0000000640)=""/92, 0x5c}, {&(0x7f00000006c0)=""/46, 0x2e}], 0x2, &(0x7f0000000740)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x140}}, {{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f0000002280)=""/4096, 0x1000}, {&(0x7f0000000880)=""/70, 0x46}, {&(0x7f0000000900)=""/149, 0x95}, {&(0x7f0000003280)=""/4096, 0x1000}, {&(0x7f00000009c0)=""/253, 0xfd}, {&(0x7f0000004280)=""/4096, 0x1000}], 0x6, &(0x7f0000000b40)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xf8}}, {{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000000c40)=""/211, 0xd3}, {&(0x7f0000000d40)=""/148, 0x94}, {&(0x7f0000000e00)=""/213, 0xd5}, {&(0x7f0000000f00)=""/226, 0xe2}], 0x4, &(0x7f0000001040)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x88}}, {{&(0x7f0000001100)=@abs, 0x6e, &(0x7f0000001180)=[{&(0x7f0000005280)=""/171, 0xab}], 0x1, &(0x7f00000011c0)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x20}}], 0x5, 0x12020, &(0x7f0000005480)={0x0, 0x3938700}) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r2, 0xc018937e, &(0x7f00000059c0)={{0x1, 0x1, 0x18, r3, @out_args}, './file0\x00'}) write$P9_RREADDIR(r7, &(0x7f0000005a00)={0xed, 0x29, 0x1, {0x2, [{{0x0, 0x0, 0x8}, 0x8, 0x5, 0x7, './file1'}, {{0x10, 0x2, 0x7}, 0x0, 0x0, 0x7, './file0'}, {{0x0, 0x1, 0x1}, 0x4, 0xff, 0x7, './file0'}, {{0x1, 0x4}, 0x6c, 0x3, 0x7, './file1'}, {{0x20, 0x0, 0x6}, 0x6, 0x33, 0x7, './file0'}, {{0x4, 0x3, 0x6}, 0x3, 0x8, 0x7, './file0'}, {{0x2, 0x3, 0x2}, 0x8, 0x7f, 0x10, './file0/../file0'}]}}, 0xed) r8 = getpgid(0x0) sendmsg$netlink(r6, &(0x7f0000001a40)={0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000000040)=ANY=[@ANYBLOB="10000000000000000000000000000100"], 0x10}], 0x1, &(0x7f0000001980)=[@cred={{0x1c, 0x1, 0x2, {r8}}}], 0x20}, 0x0) write$P9_RLOPEN(r5, &(0x7f00000004c0)={0x18, 0xd, 0x2, {{0x4, 0x3, 0x7}, 0xcd}}, 0x18) rt_tgsigqueueinfo(0xffffffffffffffff, r8, 0x1a, &(0x7f00000001c0)={0x30, 0x5c}) clone3(&(0x7f0000005500)={0x104001000, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), {0x2b}, &(0x7f0000000200)=""/124, 0x7c, &(0x7f00000002c0)=""/186, &(0x7f00000054c0)=[0x0, r1, 0x0, r8], 0x4}, 0x58) ioctl$BTRFS_IOC_GET_DEV_STATS(r4, 0xc4089434, &(0x7f0000005580)={0x0, 0x9, 0x0, [0x8001, 0xffffffffffffff6e, 0x7f, 0x1, 0x5], [0x10000, 0x1f, 0x6, 0xebc, 0x3ff, 0x0, 0x400, 0xfffffffffffffffb, 0x68a4, 0x400, 0x100000000, 0x3, 0x2, 0x4, 0x5, 0x5, 0x10000, 0x1ff, 0x7fffffff, 0x3, 0x28, 0xfffffffffffff8f3, 0x9, 0x1, 0x5, 0x69a, 0x7, 0x3700000000000000, 0x2, 0x4, 0x6, 0x0, 0xffff, 0x3f, 0x100000001, 0x1, 0x2, 0x1, 0x8, 0xfffffffffffffff8, 0x2, 0x80000001, 0xf0, 0xffffffffffffffb4, 0x3, 0x3, 0x8, 0x1, 0x4, 0x40, 0x400, 0x7ff, 0x0, 0x8, 0x8, 0x3, 0x2, 0x7f, 0x0, 0x0, 0x5a1, 0x0, 0x7, 0x9, 0x0, 0x100000000, 0x6, 0x7f, 0x8, 0xaf, 0x800, 0x7fffffff, 0x5, 0x8, 0x200, 0x9e8, 0x1, 0x100000000, 0x629, 0x3, 0xbc, 0x6, 0x7, 0x1f, 0xc8, 0x3, 0x401, 0x7fffffff, 0x800, 0x1, 0x0, 0xd6, 0x8001, 0x6b4, 0x7, 0x6, 0x8001, 0x5, 0x3, 0x7fff, 0xfc00000000, 0x10001, 0x8, 0xfd, 0x3f, 0x7ff, 0x100000000, 0x100, 0x100000000, 0x7f, 0x3, 0x7, 0x1, 0x200000000000000, 0x7d4, 0x18, 0x6, 0x3, 0x87, 0x8, 0x9]}) 06:21:39 executing program 2: io_setup(0xf7, &(0x7f00000000c0)=0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) io_submit(r0, 0x2, &(0x7f0000000200)=[&(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xa, 0x8}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x3}]) 06:21:39 executing program 3: r0 = request_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f0000000240)={'syz', 0x3}, &(0x7f0000000280)='\x00', 0xffffffffffffffff) keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f00000002c0)={r0, 0xae, 0x91}, 0x0, &(0x7f0000000300)="5d52f493c9b9c370b1a6087470edf7f1a86082b64c4cca0bd2e912dbac94ff9279e506e938d46651c9119d76e8bf50e78eadcf8687e25d79dffb49e531ed79982e2219629766afaf131cbe06d05371af5fa8f06a575ed6b94c46cf7af355e522818d54b8acec830d2e66eee25979f501c94f7013298b10a57830c0eaae00a9e4c83e5b732b9ab277b2d17491f7b6d5beab8d3692fdb11f505ed14919d0aa7280e90a190e1c3e04c1f9b333472043", &(0x7f00000003c0)="58e200e1925b849d67faa719ec3b2a8cf532236955ae6b9a4fa293574fb2dfa96dfb1d35caef73de29ac311b9711b23db43421a5cf82190e07f1898c1c0145b77666e4621546c40fe183a9afafcc2e147ac91e70a45eff8e7802f189bdf3ec53c78429dee1e4b61c654541d6b161f5c4cd48ce9454c06d009d1a3386ccaa3f463b8f765a36a85c72380bacab023b456400") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x2c, 0x1e, 0x918, 0x70bd2d, 0x25dfdbfe, {0x9}, [@nested={0x18, 0x6a, 0x0, 0x1, [@typed={0x11, 0x9, 0x0, 0x0, @str='\x98^@+{-.-@]\'\xba\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x488c0}, 0x98) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000000c0)=ANY=[@ANYBLOB="f00000001d00210c000000000200001004000200d1001180f817f3883886971e6070687118d8f702000000b470d44afeb745fc86476585312f"], 0xf0}}, 0x0) 06:21:39 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 8) 06:21:39 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000600)={0x2, 0x80, 0x8, 0x0, 0x7a, 0x5, 0x0, 0x2, 0x88800, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x2, @perf_bp={&(0x7f00000005c0), 0xd}, 0x80, 0x0, 0x36f, 0x2, 0x800, 0x5, 0x4, 0x0, 0xffffffff, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="000400008c65916e1768d5f1b1da000000d8d76a41a0ef252093335e720fe020dd746196107e24ef411b71edcd790068d441cb9cb2aa0e9f8a2634529270e0d00c00132b189ba1b967021ee40028e96e3794c55837990507f176003b491b26882502d8dbe2274e285a7ed8c02081f1b011249eae9ef6deecdc37c7690eee95d83dc3e6162d6a934614b9b6ad63c3a214dac11efaa8de78f85c0a689248d64ff2a2c24637b2c99c474d41acca0b4e86c55bec83968066e863641b45237b3ff6ccc3eeca091bf36ef0e0c4b484"]) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000440)={0x4}) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$rtc(&(0x7f0000000680), 0x1fffffffe00000, 0x802c3) ioctl$F2FS_IOC_FLUSH_DEVICE(r1, 0x4008f50a, &(0x7f00000006c0)={0x4, 0x10000}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'wpan4\x00', 0x0}) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_NEW_SEC_LEVEL(r3, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000380)={0x14}, 0x14}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000580)={'wpan4\x00'}) lsetxattr$trusted_overlay_origin(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340), 0x2, 0x1) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), r0) sendmsg$IEEE802154_LLSEC_GETPARAMS(r3, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r4, 0xa73f4fa05b6f950f, 0x70bd26, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4048945}, 0x40) [ 853.641567] 9pnet: p9_fd_create_tcp (7319): problem connecting socket to 127.0.0.1 [ 853.654822] FAULT_INJECTION: forcing a failure. [ 853.654822] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 853.657528] loop7: detected capacity change from 0 to 16776704 [ 853.658939] CPU: 1 PID: 7331 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 853.660532] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 853.662458] Call Trace: [ 853.663077] dump_stack+0x107/0x167 [ 853.663926] should_fail.cold+0x5/0xa [ 853.664827] _copy_from_user+0x2e/0x1b0 [ 853.665754] __copy_msghdr_from_user+0x91/0x4b0 [ 853.666831] ? __ia32_sys_shutdown+0x80/0x80 [ 853.668074] ? udp_setsockopt+0xc0/0xc0 [ 853.669014] ? inet_sendmsg+0xbd/0x140 [ 853.669916] ? inet_send_prepare+0x540/0x540 [ 853.670507] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7319 comm=syz-executor.4 [ 853.670877] ? __sock_sendmsg+0x55/0x190 [ 853.670902] sendmsg_copy_msghdr+0xa1/0x160 [ 853.674469] ? do_recvmmsg+0x6d0/0x6d0 [ 853.675437] ? __lock_acquire+0x1657/0x5b00 [ 853.676428] ___sys_sendmsg+0xc6/0x170 [ 853.677512] ? sendmsg_copy_msghdr+0x160/0x160 [ 853.678543] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 853.679742] ? _raw_spin_unlock_irq+0x1f/0x30 [ 853.680816] ? trace_hardirqs_on+0x5b/0x180 [ 853.681870] ? lock_acquire+0x197/0x470 [ 853.682882] ? find_held_lock+0x2c/0x110 [ 853.683813] ? __might_fault+0xd3/0x180 [ 853.684711] ? lock_downgrade+0x6d0/0x6d0 [ 853.685664] __sys_sendmmsg+0x195/0x470 [ 853.686597] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 853.687617] ? lock_downgrade+0x6d0/0x6d0 [ 853.688578] ? __mutex_unlock_slowpath+0xe1/0x600 [ 853.689819] ? wait_for_completion_io+0x270/0x270 [ 853.691088] ? rcu_read_lock_any_held+0x75/0xa0 [ 853.692215] ? vfs_write+0x354/0xb10 [ 853.693189] ? fput_many+0x2f/0x1a0 [ 853.694093] ? ksys_write+0x1a9/0x260 [ 853.695035] ? __ia32_sys_read+0xb0/0xb0 [ 853.695943] __x64_sys_sendmmsg+0x99/0x100 [ 853.696902] ? syscall_enter_from_user_mode+0x1d/0x50 [ 853.698054] do_syscall_64+0x33/0x40 [ 853.698884] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 853.700132] RIP: 0033:0x7f7b210b8b19 [ 853.701119] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 853.705737] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 853.707479] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 853.709096] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 853.711007] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 853.712691] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000001 [ 853.714289] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 [ 853.718247] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 06:21:39 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x28, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:21:39 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 9) 06:21:39 executing program 2: syz_io_uring_setup(0x10000, 0x0, &(0x7f0000ff9000/0x1000)=nil, &(0x7f0000ff9000/0x4000)=nil, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0xc2, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$FIOCLEX(r0, 0x5451) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000840)=ANY=[@ANYBLOB="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"], 0x24}}, 0x0) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x80, 0x0, 0x0, 0x0, 0x7, 0x0, 0x87}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000340)={0x1, &(0x7f0000000300)=[{0x9, 0x81, 0x0, 0x1ff}]}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r2) fsetxattr$security_selinux(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)='system_u:object_r:syslogd_var_lib_t:s0\x00', 0x27, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000380)={&(0x7f0000002ac0)=ANY=[@ANYRESOCT=r1, @ANYRES16, @ANYBLOB="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"], 0x508}, 0x1, 0x0, 0x0, 0x40000}, 0x48804) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x1, 0x0) sendmsg$NL80211_CMD_LEAVE_MESH(r4, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000540)={&(0x7f0000000280)=ANY=[@ANYRESHEX=r2, @ANYRES32=r3, @ANYBLOB="280026bd704a826946", @ANYRES32, @ANYRESOCT], 0x28}, 0x1, 0x0, 0x0, 0x4040}, 0x80d4) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0xfffffffffffffff9, 0x0, 0x0, 0x2000004, 0x0) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x10000, &(0x7f0000000280)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff], 0x8, 0x0, 0x1, {0x0, r6}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x4, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x0, {0x0, r6}}, 0x3) [ 853.812278] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 853.825611] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 853.837080] FAULT_INJECTION: forcing a failure. [ 853.837080] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 853.838785] CPU: 0 PID: 7345 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 853.839757] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 853.841073] Call Trace: [ 853.841478] dump_stack+0x107/0x167 [ 853.842009] should_fail.cold+0x5/0xa [ 853.842556] _copy_from_user+0x2e/0x1b0 [ 853.843170] __copy_msghdr_from_user+0x91/0x4b0 [ 853.843832] ? __ia32_sys_shutdown+0x80/0x80 [ 853.844470] ? udp_setsockopt+0xc0/0xc0 [ 853.845040] ? inet_sendmsg+0xbd/0x140 [ 853.845602] ? inet_send_prepare+0x540/0x540 [ 853.846230] ? __sock_sendmsg+0x55/0x190 [ 853.846828] sendmsg_copy_msghdr+0xa1/0x160 [ 853.847439] ? do_recvmmsg+0x6d0/0x6d0 [ 853.848009] ? __lock_acquire+0x1657/0x5b00 [ 853.848640] ___sys_sendmsg+0xc6/0x170 [ 853.849194] ? sendmsg_copy_msghdr+0x160/0x160 [ 853.849850] ? __fget_files+0x2cf/0x520 [ 853.850420] ? lock_acquire+0x197/0x470 [ 853.850986] ? find_held_lock+0x2c/0x110 [ 853.851575] ? __might_fault+0xd3/0x180 [ 853.852159] ? lock_downgrade+0x6d0/0x6d0 [ 853.852772] __sys_sendmmsg+0x195/0x470 [ 853.853343] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 853.853969] ? lock_downgrade+0x6d0/0x6d0 [ 853.854569] ? __mutex_unlock_slowpath+0xe1/0x600 [ 853.855256] ? wait_for_completion_io+0x270/0x270 [ 853.855943] ? rcu_read_lock_any_held+0x75/0xa0 [ 853.856614] ? vfs_write+0x354/0xb10 [ 853.857144] ? fput_many+0x2f/0x1a0 [ 853.857667] ? ksys_write+0x1a9/0x260 [ 853.858209] ? __ia32_sys_read+0xb0/0xb0 [ 853.858792] __x64_sys_sendmmsg+0x99/0x100 [ 853.859409] ? syscall_enter_from_user_mode+0x1d/0x50 [ 853.860157] do_syscall_64+0x33/0x40 [ 853.860698] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 853.861418] RIP: 0033:0x7f7b210b8b19 [ 853.861941] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 853.864531] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 853.865609] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 853.866612] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 853.867625] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 853.868639] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000001 [ 853.869643] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 06:21:40 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 1) [ 853.904435] FAULT_INJECTION: forcing a failure. [ 853.904435] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 853.907502] CPU: 1 PID: 7349 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 853.909151] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 853.910938] Call Trace: [ 853.911498] dump_stack+0x107/0x167 [ 853.912283] should_fail.cold+0x5/0xa [ 853.913285] _copy_from_user+0x2e/0x1b0 [ 853.914227] __copy_msghdr_from_user+0x91/0x4b0 [ 853.915207] ? __ia32_sys_shutdown+0x80/0x80 [ 853.916149] ? __lock_acquire+0xbb1/0x5b00 [ 853.917120] sendmsg_copy_msghdr+0xa1/0x160 [ 853.918103] ? do_recvmmsg+0x6d0/0x6d0 [ 853.919112] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 853.920339] ? mark_lock+0xf5/0x2df0 [ 853.921197] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 853.922496] ? __lock_acquire+0x1657/0x5b00 [ 853.923496] ___sys_sendmsg+0xc6/0x170 [ 853.924332] ? sendmsg_copy_msghdr+0x160/0x160 [ 853.925360] ? __fget_files+0x2cf/0x520 [ 853.926331] ? lock_downgrade+0x6d0/0x6d0 [ 853.927292] ? lock_downgrade+0x6d0/0x6d0 [ 853.928255] ? __fget_files+0x2f8/0x520 [ 853.929172] ? __fget_light+0xea/0x290 [ 853.930128] __sys_sendmmsg+0x195/0x470 [ 853.931008] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 853.932000] ? lock_downgrade+0x6d0/0x6d0 [ 853.932910] ? ksys_write+0x12d/0x260 [ 853.933811] ? __mutex_unlock_slowpath+0xe1/0x600 [ 853.934962] ? wait_for_completion_io+0x270/0x270 [ 853.935982] ? rcu_read_lock_any_held+0x75/0xa0 [ 853.937017] ? vfs_write+0x354/0xb10 [ 853.937901] ? fput_many+0x2f/0x1a0 [ 853.938791] ? ksys_write+0x1a9/0x260 [ 853.939698] ? __ia32_sys_read+0xb0/0xb0 [ 853.940638] __x64_sys_sendmmsg+0x99/0x100 [ 853.941693] ? syscall_enter_from_user_mode+0x1d/0x50 [ 853.942928] do_syscall_64+0x33/0x40 [ 853.943750] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 853.944838] RIP: 0033:0x7f31c7e54b19 [ 853.945785] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 853.949726] RSP: 002b:00007f31c53ca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 853.951313] RAX: ffffffffffffffda RBX: 00007f31c7f67f60 RCX: 00007f31c7e54b19 [ 853.952813] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000004 [ 853.954329] RBP: 00007f31c53ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 853.955845] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000001 [ 853.957417] R13: 00007ffd553bd30f R14: 00007f31c53ca300 R15: 0000000000022000 [ 853.960630] 9pnet: p9_fd_create_tcp (7319): problem connecting socket to 127.0.0.1 [ 853.981044] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7319 comm=syz-executor.4 [ 854.007190] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 06:21:40 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f0000000180)={0xc6245580, 0x0, 0x0, 0x0, {0x100}, 0x0, 0xffffffffffffff69, 0x0, 0x0, 0x0, {r0}}, 0x58) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) 06:21:40 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0xff, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:21:40 executing program 3: r0 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000a00)=ANY=[], 0x98a) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000580)=ANY=[@ANYBLOB="0100000001000000effdffff60442e0ae54334900479cd34a66fde4f4fb7779b44d5f61d0d7b6e647600fd50083c8eaa1a6cc2e6ae268eb721d5d0f1429841895728706aac832bd5c3e6c3e7ad2cff83979a98ddaf903b567ad0cc72bb59392972a0df7abcfb3f90d2f85377292254", @ANYRES32=r0, @ANYBLOB="05000000000000002e2f66696c653000"]) getpgrp(0x0) fcntl$lock(0xffffffffffffffff, 0x5, 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x102, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}], ['\x00']}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000001c0)={'ip6tnl0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="3c00000001000000030015c1e10000030000000220000001dee8fc131fc92b570000000100008068fb93f20624d998bb2382fbef2e605d20efd13ad8020454fe726d5ec494d8000000000000b7382cb035aee7d07675"]}) r2 = openat$incfs(r1, &(0x7f0000000000)='.log\x00', 0xd00, 0x110) sendmsg$nl_generic(r2, &(0x7f0000000400)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="d400000014000268e872002a36e58c2516000000309195bcedd4a355ffd0b57d36c80aa3cd5c00a209ab410588e2acf39f612a058aca019d424c1cfefa9bd84118e7b9a3dc7b648488e3b314280151f16e53c3b34d356001432e0e37dbfac2e264d49dde22ffb05d71782e4588a22964e120c9b3e8ac10a180903c642a26552443488705f8f9389f0dc82f10989f62b3874701ee49da692b47f3a2374ddcf5407ac1d8d6ece93e8156a83bca75748906b35121f4bfbcd532464798ecfcbf0151eccc1703000000e09aefabad56510f51901f721fb774488673f91400"/230], 0xd4}, 0x1, 0x0, 0x0, 0x8010}, 0x400c8d1) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000500), 0x2, 0x0) ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000540)={0x3, 0x9, 0xfffffffffffffff7}) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x1) r4 = signalfd4(r0, &(0x7f0000000180)={[0x7]}, 0x8, 0x80000) dup(r1) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000480)) prlimit64(0x0, 0x5, &(0x7f00000004c0)={0x375, 0x16ba}, 0x0) ioctl$VT_WAITACTIVE(r4, 0x5607) openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/consoles\x00', 0x0, 0x0) unshare(0x48020200) 06:21:40 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 2) 06:21:40 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) [ 854.055322] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 854.057058] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 854.059100] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 854.076177] FAULT_INJECTION: forcing a failure. [ 854.076177] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 854.078313] CPU: 0 PID: 7357 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 854.079216] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 854.080314] Call Trace: [ 854.080670] dump_stack+0x107/0x167 [ 854.081157] should_fail.cold+0x5/0xa [ 854.081657] _copy_from_user+0x2e/0x1b0 [ 854.082183] move_addr_to_kernel.part.0+0x31/0x110 [ 854.082821] __copy_msghdr_from_user+0x3e1/0x4b0 [ 854.083438] ? __ia32_sys_shutdown+0x80/0x80 [ 854.084021] ? __lock_acquire+0xbb1/0x5b00 [ 854.084584] sendmsg_copy_msghdr+0xa1/0x160 [ 854.085153] ? do_recvmmsg+0x6d0/0x6d0 [ 854.085669] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 854.086357] ? mark_lock+0xf5/0x2df0 [ 854.086853] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 854.087535] ? __lock_acquire+0x1657/0x5b00 [ 854.088111] ___sys_sendmsg+0xc6/0x170 [ 854.088622] ? sendmsg_copy_msghdr+0x160/0x160 [ 854.089230] ? __fget_files+0x2cf/0x520 [ 854.089750] ? lock_downgrade+0x6d0/0x6d0 [ 854.090295] ? lock_downgrade+0x6d0/0x6d0 [ 854.090842] ? __fget_files+0x2f8/0x520 [ 854.091368] ? __fget_light+0xea/0x290 [ 854.091880] __sys_sendmmsg+0x195/0x470 [ 854.092407] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 854.092970] ? lock_downgrade+0x6d0/0x6d0 [ 854.093532] ? ksys_write+0x12d/0x260 [ 854.094033] ? __mutex_unlock_slowpath+0xe1/0x600 [ 854.094666] ? wait_for_completion_io+0x270/0x270 [ 854.095298] ? rcu_read_lock_any_held+0x75/0xa0 [ 854.095915] ? vfs_write+0x354/0xb10 [ 854.096417] ? fput_many+0x2f/0x1a0 [ 854.096893] ? ksys_write+0x1a9/0x260 [ 854.097392] ? __ia32_sys_read+0xb0/0xb0 [ 854.097938] __x64_sys_sendmmsg+0x99/0x100 [ 854.098499] ? syscall_enter_from_user_mode+0x1d/0x50 [ 854.099182] do_syscall_64+0x33/0x40 [ 854.099674] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 854.100352] RIP: 0033:0x7f31c7e54b19 [ 854.100842] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 854.103256] RSP: 002b:00007f31c53ca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 854.104257] RAX: ffffffffffffffda RBX: 00007f31c7f67f60 RCX: 00007f31c7e54b19 [ 854.105192] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000004 [ 854.106121] RBP: 00007f31c53ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 854.107054] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000001 [ 854.107984] R13: 00007ffd553bd30f R14: 00007f31c53ca300 R15: 0000000000022000 06:21:40 executing program 4: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000500)) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000200)="6c917d5068143eb537a9", 0xa) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) lseek(r1, 0x4, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/exe\x00', 0x105000, 0x2) r3 = inotify_init1(0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000940), 0x2000) openat$bsg(0xffffffffffffff9c, &(0x7f0000000b80), 0x10000, 0x0) perf_event_open$cgroup(&(0x7f0000000340)={0x0, 0x80, 0x3f, 0x2, 0x9, 0x5, 0x0, 0x1, 0x42200, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000000900), 0x2}, 0x40001, 0xfffffffffffffff7, 0x0, 0x0, 0x6, 0xfffff800, 0x6, 0x0, 0x48001}, 0xffffffffffffffff, 0xb, r0, 0x0) syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000080)='./file1\x00', 0xfffffffffffffff8, 0x6, &(0x7f00000007c0)=[{&(0x7f0000000140)="f2e60ec873b6e0a03a9dd43594e30f922d73568b38f1ed9ed19c1b26e320198474dc949d253843d658b849e9b851843420f7a1b3510a8f0fc1c5d955c36ff3dec99436b3d26aa1ef7907957be28d4ba68e8da9e2d147388751088e71d4090a01f85c324773808d5b46bf87cd7ee2a38e69a1ddc0ce", 0x75, 0xd3}, {&(0x7f0000000bc0)="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", 0x1000}, {&(0x7f00000000c0)="02fc450b8fb72a27dc89c8a1bf8dee7d8f2823c1af90fcb1c79131a28b197919b69eb44b99c091", 0x27, 0x4}, {&(0x7f00000001c0), 0x0, 0x8000}, {&(0x7f00000003c0)="cb63b1d0297a48f526b3757185eb23f2f6a6babb389ebf3c2bebf1f04f316e20a256b033d6cce26f73e47a8665cc52ee4c8701bf7cadac97e84aa747dffafae719ed3fdbf6490854dc240ed29e459a08c1011c0708c687968840d2364db0f7386df159a6d45f680a15d7c99d85b1aa96353f65c61eb427a3182cfe1545dd60c75ff2813f241255c2a111b68191fa4080d80dd0afec59645b04108b38b57d0f9767001f0d41c6e109e32b95adf228b173448fa1d3", 0xb4, 0xfff}, {&(0x7f0000000700)="5c7350be0a908fd246c44a127b8e68dacce822cc5fd901d1ee4608d3e400cdd4ecd3a50f24cb4e5d848662f25db52d3f20442cf878e7786ee34c0bbf1439ec1d3784f2a5f2c11f1e5fe6fd4dbe02a5e822e4641d11479283a42f47eeb86892888f0eb361dd7f64b589c3f43eca98908588634a800dc4387ce0bfc7c6e86a465e5ba86c07c7ac24bc964b0aa6ec80543f26ef105308d71e641ae6396274775bcd68e61db1a198", 0xa6, 0xffffffffffff05d7}], 0x1200000, &(0x7f00000002c0)={[{@fat=@debug}, {@dots}, {@fat=@sys_immutable}, {@nodots}], [{@permit_directio}, {@uid_lt={'uid<', 0xffffffffffffffff}}, {@dont_measure}, {@fsname={'fsname', 0x3d, '/dev/bsg\x00'}}]}) inotify_add_watch(r3, &(0x7f0000000040)='.\x00', 0x2000003) statx(r1, &(0x7f0000000b40)='./file0\x00', 0x2000, 0x400, &(0x7f0000002cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000240)='./file1\x00', 0x7, 0x5, &(0x7f0000000ac0)=[{&(0x7f00000009c0)="78c56a2e41c2545e5d6d581d364232f59d148f411b2a676f8bf7240f7fa12289ec1ba1afba6b5c3ff85f93a51da7f00502d69cf7576dfeedec622efee6517540a716fc56d76e085008faf4cab38526ba1d9e6ef63a6fc7ee441a10a10f7ca21f82dd6087e46ae96786cf1d642d921446d65bb8793621b898108ce62ad3b6d6b31ce3c931ee855fe53c441b35edfcdcd1b7d7b11cc7734b0b93d0a422094b9a0c84738c2ea68515f29ea00b432564fca768ce10897a38af5007c9368bd59f5fb5463ecfdb0b39f1c450e1a356cc0c1545d154df9389dea4a210f116cf3e8f0f3e6a8dc1a68def0ea16a4ceadd8962c0dd35d027e2002751160f", 0xf9, 0x8ed}, {&(0x7f0000000880)="9164b8d6175a38d132471087286bb21a9c90f9b66cb9252d5e382f397aa344d5", 0x20, 0xffffffffffffffff}, {&(0x7f0000001bc0)="66dfe5377738a95d7921e14d6d549451a516f844dfa03a7ec0f7fcc38c48c5b1f1d8ae5f413506ca6f09b86d0cf82496f889320178c8fd59f003efebcd636027bd503277c23058aba223f7fff478b7f2dee9644cb89f395acc3b140a446ec085ca28d374704b56c1b04b77157f87aa62b5f755fe11782fbb5f9b36eb34ac37f1244c0a0e13517ff4a445b823f3023a7249c084da6f4cf36a7b2cfa44c55f8f927766ee5d1b49fa1dc1831f392e721f682157340f478b2291afa57208dc48b42484dc95641a011c6f89c3c93ff5db94dc51a4fb44d467b6f5935e4c18f026aca22cc8f37fe3423541986aac46bc107bad7cf5a6", 0xf3, 0x9}, {&(0x7f0000001cc0)="e47ed4fe28f24d92f22cba128da2c7d4f37d1891db3a9848339a67c9e92a4c3d27eb259eeddd747d2d8f3418e3435f47e484149e3f42f6ea5173ca7076c81fce6726c52a2e66c8ed264691b9e328c15f8ee610dce30249473c4d1871eac307e21c569399965fe2e4eb3ae8b0f7a759b9277639435511fb0bd0ea70c622c5c90153710a4a3b2f896f15f46c07b29f824ee051fbd6bbb49343cee86e9a36e9de0ccc88405830cd869097e092e9831422133c872af03346692b82d2264d37807ca7c06455645f1b45f30e0bc1635395ddbb3942adff5100be906108f149a8a1847b626a4b3801f8d9f90cca545de1efa4e466164f7bfb4b02e20e314fbe4d6e325cbb8ee912dc88c3c1c7fa3a8ff7cc031800d595a43db8018cfc80ed609f7db1683f4068f61a3efa767e04c14ac9117b634d593dfcdac01293106eafc57d9c1a77a11d5646e550c91f56038e6601707f8b888d5324635ea042916b1b8c25829948a2c564fbcf4ae12f7fb485c2cf64e5e92f8aab28eb3c75db28cadb232fb79f557db4befff446e9aa6a111f779192cf826f606a2ee033b8bb718ebc6a61a2a27239adb55bfe7904c6bb9018c746d80dd60bc101f74b0eb6eadc507fcc434f4f371d81f6ea76fe6f3d9ff21d7d0ee8cbf4bc40ecffc615139bf12083f11eb23114a66eefe5f0754cc99f745a703e4ce73d9f556c86aa4ab95dd37c1648c75d1c9e282c76df0e73b2f03f2a7b49db0ff15296ea00097bfedff8d10e855c21a7717521dc1d49c8c19496f1178109d029417ba8341cfcd36ce2f6ba526c783f5d6fc87b3d80ea9f07880512f3b0e4071506c7bd5e2ed1f462456f7a52707cc47860630a5c8b7b17b1f0936f4b7da92fec578cc5bb564036689215c9e67d6fec1ba20cd4552899055fb9a26a5de3be668fff83d99152fe41eb313a1e35819640b06137a8348b9994a821df010248a093230230594a89985d47c04013d302038a4dbb2a2c9e5b98562ef3a125c40177739d0977ad57c54bfc71093f2810b84043d8e91f66c68a272f4f84298f5d273690a1001165a145aa9984b91bb10e0f905a1c59b4c6dfae9c5331da513e65659a5cea705825521caa26779e34c26677b3c958b7b2b7ec4e6024c1f1ee039372d8f2fe62abb8cfdb6f498752f69fe26029aa55a5a3e5f46c1df5ac66efc00faf4e68e441d6decab97b36a1e9963661b1fe523a72c255a6710a59b7240d69b4e26848c89060389f00c934193ded135cac1d26e15596cd2db2717e31de111a8b314780687eef661252035918f2c9101a23605b8106a1a12fd8384e0b0a873eac9b8206bf3be9c4fc59eff735ebb34a1d8e6e232c6ba4f6bd4559e23f773ff49996d1677036ebb4d8c746d4cc091c6c01e7302e12f2862b6c56b991e51c745147874ad3135b5880d0f56a5be70af6b74bc889d933133abe1afd43249d4a74accad5556968f26575c7d7f9ab091bb7a1be31a9eaac218eda1c3d92a895b53e26dfe4859b954c73f2a3ec1575385ce30e8784918b23120919a7b5cce59550f26af9539e76929244f9517a1668ae0a396cd75777ab84836a0254a9c7eee89129c0b2aa8d0d448c09ad56afed0939aff51cef10030fba3eb23c56e9c98bc9b02e0495657c47675cfecae92a85dd61279863860471a5f030fa2de6fdf10ae11d05bdc1fe2a766148c300cf01cd9a947a84daaf2860fa66234646507871a0e7c85afec8c7be5a7ab831604cfd7cc175544126720883ed097c0b40dc71cda68e6e73794fbf4ebf2e96cc187e6a97a4c2203aa9d2dec7fa344a038d0c6989127cc60cf800ec5baddb646d8448b35a8be5de5e48aece60a224921f04d1602e279eab417ca235a546f324cee59f673904b2d5dd4edf20285e85b5b23a7ccb1b65fa62eb4036bd15338c3578ab5e524e519eb002007a8aaebad0465824a7edce474300499fd272b4611bdda9bd1efecf3f8d1d5490376574e5c4f644f6fcb7d4aefb27b3888ec802027265f68218c53250ddbf501164bf10d1ec0b41f237071f324351e8a713d46c55e7c70ec4e6623492f47854666fbf5165e8249d6a71da5a84bfa1e438bc1771288bc65be54719ac8bddd4dcb6abe6ed9fb010865f12bd7bada0866ecc58ba89eb6bf9e31d92e0cae598587f8e9db01bcfc6cf37fbf0b7b9a2af4a5ee74555e587361e0effe7fb61bffe2f112a876e0f8718805a2acaa196990225d3f7de7f35d0d90f46f7cb1834fa31ba184263d364b83979503b3b59f81f21272625d629f33bb9de35832fe6260370f0193709c0974846c7f492a8a276ec9b135cccd5cff316ac35bc20fba199d763faa107d17b5c6082aab7c5fab1a765f4cb443475bd010a3238e9e7e2112c0d0bde363b0d1f5326147b7f9d37e4aac8a1d02a4a640235a2643004936d4d6fce3d7dbec0ff8a80f0d851c9636eae511d231d380611fccd96f1f2d1f41a5fe39434b5bdd449c0262b663e03b2ce11a4753b0cd8711c272d55fbafdb7089989bddd438eaf5d0c9607a1b6626ca1a83eaac039d15408dc8267d1889cf06fdbd524d1d33240d10a5504caa7c655e77599c4887582edaf146c9894049e0a62746620bee434c4600616c3f4de44f236998bec269a5346802b293924e0591cea6d3febb3f5bd0f9039e242886bd6c42edb9f9a3c97de91923646d72acb44b3c46032d5bcbf95b0a9a367217a9cb398e8029c83783a476443c77c24f84518f572c34b6593ad11923549d1c87bfe57365b3fe77276ff61f6df92252e05b8d27deef86354979a3d0a4d412bc06e9bd54ab803b95b2ce861d9032b3eb9ccd810ee8623eedde3a77ae706c86e2928d36e8cdabee0edfbbe83e4c9c4cc298915dc01b78016182348b1d3c302cf919603da21277a9cadf2ebce0fdca3c1f47412a2b0d2c4f16df24570484ffde2d0fa1b5f441e1584211ee026ce12481cddc120661ac7824e4791d630fd9c0dfe5799ac6a9f364a3f303925c10a401894dd8393002e203347d571ae833d1181d825961850182865f75ad059e43164fe8255a4795bd533d4e78f7d3daa7718833eb85f206de16dddc9d30819ef13a8ad0064b26efc304a6b524faf19be6da17a02ffcc9d58dcbb02553d78060f7f04d48d9d565f568a24cda01e718892e282d906b99a74f20d0806572d15cd570a674c729693ba6dd504d1913f9ad708dee0c8e146e468446099909a4e2a97eab232e6d9014ca761dcbdfd8fc19bef2244b6cf072d71410faf70023c902525fd5823f66cf5e4a65d00f60e778085ded7cdf874a2df7990a8d9abb7e6c39fc5d5e1581cc741f0273a90ea1c5ec77c6acd6b5a14bad341b16b830bd1d991f86f6d42b01ee34e1287536328b0081c83c7c52e16e6103683e60fa1d66eee080f53029c0993f9a9ae3318cfe40d8ac93e02aac53bb9f34cfd6acf434acd996005001b598b751bc2bcfd3ad065c40e78b74cde5f19cf610533076132d9d64778d9f2603e98cab337d015ba3339eaee09333515afa8e72716093d137565c457dcb6501a3528c9a03174df38c66d4adc13dcbb8e00adce6dfd23574345e791651979e23b4ca66cfde98bfd5dc733d5063deb4c3a200c14bf450fa3edbd1c956ff6b10de5f1d6ebfd0ce643cefe97d366c42a62303aa95fc6cb81b9f11514bf69a468e7a7daf9373e6fa79a8f3efd8a95ca6b1abcecb9b635e0155ea4155fdafa4a86004f8720164e33f91db3130311f9fceaba4330557fb08951eca88addc56dfb0841c791c1e8da94592696d276c7ccd04d8f9b4299ec64f3b50d8726d5683e99b954d0bd1d5897c47d638596c599053b4635fdb75779cca57f178c711aa50437ae88472e67ae9ce4983325916611abb9276d2f71c060f05950302dd2993145ce6317668a9e3b3ccb8f5502575a4d53d50a50c732b857820f61d2c09694271dd42dcbcf26bdbe33206c2f979da139e10433285fdcc6b95cba86d4ca08c989127e43fabb3f0489b215a4663e128abcb3e17f53f068caed958781e840c6f4ff007c91816ca7772bf65a75ff9f05e6b5fef47b71c69893ea7e12c7fc0b28df87d8c06255dcffc392c78297873b5202dfac9629a844f6463743bf84f8cd33153fa22f22d8126726b275953faeedae895545e3d9d01fc01674b854350200329a5d8b6ca61370f35f613e551affae6143243faaf476b02ad1c83bd975d8e681789f3b0daaa388add63ac7ef3cd28ab52112b187ff73a66e0477e520da97e4fbf05419bb0c2a092915ca0aae8c690011e023fa73c10ddca23481883a365e985d24f3bd58d525aa52a7c42a3f0caca3366a929fd5210c1ad8f61eb36637cd526163f8b2baf69366e8a789e12cc0311803f3b78245a3699a54262b9fbb42b7eb93d6e2996a41998919327b1f0a66baaeae11d112ed281f920a75e51919b1c93576a74bcf68d6a6ce6cf581c40a1025b33efdd5c5b40cac75e90472e7d726754447f772c65da41faa2be243343a0343e765167c03dc816312bbc6ed8e074f30b3f26de2f9aedb81ab08f744d46feeb430fdcd3027e68752f02ab9955153a3cf04fe4c3d7eb5bb440de041100c24f738fbf993729c25c7edd3de2d96c429cbe55d687a9f1dc9d9c7157846df1c4e47617a5bb3bd24574aa77c93157abdcfac039fd58a1ebda3d8a1cae9facc55f59dbbf56de62a2ef38ed2ed01dc74799956991dcddb6eda4e5d682a828783035ba95d6ec8731fa1ea1816053749a7d3316cfe13b1353975f56d19e4289f52f72f10451f35d12ab7a3cb08dc3160b47a70ed375142d52fa540b8f7364fc8a90575494966e6b0884ff29126838516423c4aeeea3e8cc8005409beb7eb8a72c6988c3d6487cf04ab6445b19478750977dac622541aec5426f8955dee0a89d7bd47f3f6ee369aa85ce76520921a4ef36567ac5bf9dd008595f09a4c6442c3bd7127f8eadf2107cde8d3a86e004a541794df812db46c11294591befdda550a90932bf3c8b993e6bdc072e799e9872bed0f23414057a404b94f29ca7abb9adbf453dfd8bf5a74d309b9b9b22a98ccacb226a5cbde844d7dfd1137d9a71780c34c9453a66bd14e4ed09cf6c9b203d62f0a7ca3ddf39e595f1c9cdabe14113f1af144465faa6d1ff3d53fbd470339bc18ba179d3d8db89234298e839cd9756b83f58af3771d906dbbe574f4d64cd3d03c6e8c0f3d429bbacadf73334696080f2b0f077f0c8bf6fe32344a560763591c01b61281db4418f86ea19e15a5ef3aadbae028823180d1022cbd771420a4eff8706ef0d709cd3c64dde677b5be0bef0f1fd0b76f87d20f28dae64b59fd36b24d5746a5484e6e2f27188a944677b8082c2c975bced2d50519828d3d12231210961bf81e9a7b248cabf1d9a76f5e6944f28e70c16f120571457134d135a12d6ae6446155b78397b458b110886f74f628791dbcbe4bacf4da7de0e09936ffb78af5ae5a00be2f9bc939c8ddfe66c080c77c2d0e16bafb4f6dfa1d1c40f4156580b45495bf03f2634a429a0292e385e8ce23b6e5001d3ae97326886e5882126fb67737f86f244a103b5e492abfb3523e775657bf61d7b89aa1643dea815d5b5c9b3f48c2d238dc0a9fb8236bba4fb3114781bb64ad31a210534ed9996931d0bebb6c1e7f6aa97f78d213d75c62c7cd17eb2fb1197466105324231556367a56e48f6425620d025e62108bf0eb3a5518b5224cb01ddf2185b2f5ee2bc3eed9f80c307d35a46221f126eff17da985c260012c9a7dd9401291595b27545eb10c9fe08383e5f3d86dbb0bd281d", 0x1000, 0x7}, {&(0x7f00000008c0)="ea3c59", 0x3, 0x4}], 0x2982002, &(0x7f0000002dc0)={[{@nodots}, {@dots}, {@dots}], [{@fowner_lt={'fowner<', r4}}]}) sendfile(r1, r2, 0x0, 0x100000001) [ 854.127814] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 854.143674] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 854.145355] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 854.147113] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 06:21:40 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote={0xac, 0x28}}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 854.248162] loop4: detected capacity change from 0 to 135266304 [ 854.279814] FAT-fs (loop4): Unrecognized mount option "permit_directio" or missing value [ 854.320060] loop4: detected capacity change from 0 to 8388096 [ 854.571887] loop4: detected capacity change from 0 to 135266304 [ 854.580939] FAT-fs (loop4): Unrecognized mount option "permit_directio" or missing value 06:21:54 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 10) 06:21:54 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote={0xac, 0x14, 0x28}}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:21:54 executing program 4: keyctl$update(0x2, 0x0, &(0x7f0000000000)="a7", 0x1) keyctl$read(0xb, 0x0, &(0x7f00000000c0)=""/43, 0x2b) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000440), &(0x7f0000000580)=0xc) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f0000000180)={0x0, 0x40, 0x1, 0x80000001, 0x101}) timer_delete(0x0) fsetxattr$security_ima(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f00000004c0)=@v2={0x0, 0x0, 0xb, 0x18d0, 0x1, "af"}, 0xa, 0x2) timer_gettime(0x0, &(0x7f00000002c0)) timer_gettime(0x0, &(0x7f0000000040)) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x7, 0x3f}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) fsetxattr$security_ima(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x4, 0x1) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) timer_create(0xe, &(0x7f0000000240)={0x0, 0x2b, 0x1, @thr={&(0x7f0000000d80)="4634fdb46e40070cab54f617c9bb6309d1931e3391a939d63290142fcdd603bc2f1eacf5ab28778681d061b461a3f619962e1c70fd69df94c413914a0e8178e3d28b1a8ac0dfef298997d005ee3ba732ce1199e456042c03b3131b861d123f2d2afaa659eab649fb9d984c922a9fb6d6e36a3a2c2290caef4cda6675ff99d096ea049efcdce290dcc147f187effa354ad63604fca34bd68266132a23452c775490de7bcb189d146bae05be8d5916d03fc716f047e7af368d448a56a4570388db4dbf119038521898ef8af4f45aca6641a9b336d8c9864b78481e738d9c744de0e60092f7795a93dd4c3313b3697c327942937c0c63d17d1bcd095e9b42f9ed3c49a8bb1695527483d3ce20a3cd231a4778f6e9f4930f12cb1cedaa4f230e05befa10ba52d8bb4962046beea111084454be03cc432714ae5c0ea2f65c1cd4237d0cdbcf1f26e2fc8a8ffa3778bf74fd6f014d15c5a004be983e5e4c9ab9e3c8d5565bd143e0d83be7a8ae4530fe38c88a01441cac8ed84fdf8fbba33749ec86ac807a61c84d5f06901bc8abe527fbab68dd4b09d13e0d38f44366b5397e3150561bfb1c250562598a27b79e7c47112e5447a939aa2afb5952594d8581952d701761e6295f46ff89cfea6b8a686efee01cdd76d5a743ad9704a9b888fd2d9929a4c88563f300e737becfff3fca9086b0a675cf26be833bc43120590a67ba32875b3c3929931a1e44e53f5056ff649b5d049c91154d1194cb099133d9c12203b6dc5df9ab192bbd44d62cd2daba55ee998d17764588d4ad808626544cdaf8bf661d017ebfbfb2394d48bf31359564b812e93f65dc8507cacf5ea2265098c2258144a4fe018305a81169ed357616561cec9969748f63ec19af6d77bcdd120702f5f8a8ad39c8d4055ed0aff07004db40051dda9deb5f312df3caa3ac12ba66a0df7df4f7d6cab02e36c18b146ca47525631e68b4e0732a31660c9e433ebc8f863e584fed02246174f7f7eba5e0b0214b0353819b134bf011efd6a950e08a023f95cb207b73b18ad48a594b9a4078f763e4ffdacd82073fd7699dd1fa2284f708db4184f09b3f5b98a77237dee6647e8b714f722d81114251ac886f96f5ad02ec76abc4ae224da02a2dbb938528348c8945609093d1759f77368cf59f60772ea3cf7f8da96ebfe2678accb93a08b6572b38a8b07e8a23912f551a511dcd778f51f55b91fa7b72d77b4da32cc3ca1dbcdc6dfa3a8df3949317732d57988599255bdae7aa23c6681f367cb3d8665eef1b4b57b4fc75f161dc83626d73a64d8cd9febd11f8aabd11412eb883c5db25d22e6410e1cb09bc77ce6ec77520d8ae25873dfbba7a3af7c14c65190ebbe3743df458113f9d6c9a90fcb05486b28fdd299ca7f884cee26360abf6a20a9e55360886aea872162a4cb2bfc2c8cebf01d4bea947bafffbf7f287699861915570776995265d22eabd9bc53ab5ea00c0bd607b92eea2d2359b8dc810cc2096f3f9ff64ace20853229a5566fb382ed6741c8255cdb52e0ee5f487d15cd736068c346af1fddf49444fb367f1fba799ab25c4a2c2e9de8775e2d912a541d514946ba71c3112ec5692eda6488c06a384ded70585ed2172b9cbf3e6a61e52d8eea0003152db88bee9f15defac9b159fbca308254056ae81695932bb35a39b2acb229fa83cb245ebe8fd77d52fc4dc118c5aaa1573e7f8afa8b4e0cc8cc21fe0d8b4ab97ee044174d7642e0a9de3dbfbd391cb98f67b3fea51baecd6346e965a8104772293b86aa2c4d322b942958e9fc145b7b10f9ca9652c9c6aedf4fde0f68453e22ba549e40d6622b3db6a1db9cfa5ffd5942c06f0d47fac0fece1fc3931acd6a6a06d81c79542246e49e67dd9ffa2cae7d48402a341ae28cf954be03a86917a70b49479b8b1b508db67fbc6a9c6750700aeb962fad820cd34eaf3c289a219d0890c29204e5b2ef9a363ea54f7ed5d832b61551e1d89981b4010f4e8b7335f1864ff39117666d2495fc45b46968965e44061a8817e573e769bcbaf8f02a06c76de10dc9882e72a1ad7bddec6d3f0451c3f6c1fcb043b4779f7f247073f29b5b91d74322fc465aae342d36120da930d2f4c3031135f1c5b8288f572bc1957aeacf7298811c7979e4d2fdd3811f2f9c8f4aac5af6db727b4bd7ddfcb83c346238620dc833d00b946f7a52664c36ca76ba52b90512c87e0c7e15cab9db683d2de60e34ad1215f02131c19a97ddeac8db85f6583ca0a29bf1a1106d1a992737b0a401f1ddd0ab04bb3c4531c470aa30254517b44733dc172b1b000ceef655f0b58ca7878184f8857fb0b8acfb02d7874a2da8dea88bb0ff12e6494302cfb201784517d2ac5010125ddbab59676ef21e50ad334e65507c6a574b83ee696b81dcc8ff119ab52a660c79c8d2a02bdaa369b4b923a80d3c577095d0df3e962209be885b0c45c9d32b85ace34203f7e4eaac4088dbea26154a27e319dc9e9f2b4f8c8340d619e0bb9d2490db8713590885cd6fab7d2387f379331f0d1096481d43bbd1c679ce777f559a0252b92aca3a89550a0cd9b94c47ceda96e27c432e884a3455b163d1a9592a05e44f6ebfa8f78b15663a9f9d9c6110cb0bc00f34d1814392e913082f93c34adee933cca4967373234c1c2f22eba8670dce81eb2481a28002856377d208e574b2895658c6beba835050b2e5ea57e082408040bf86ccbea5f244a487bfb6b505152159cad7bae05fbc3e16b26012d6943af4eac500077b076b3607b88c8600eb97cad502039ad3f7f92d48f9fd20d4c7f8194d0781dc5474c506cd59e64a12121a5020170de3e5a0ef96cb1111a7bbbbb50750f441528368209dc6c8cf8b3d8ba75c89062252f883d5dac746e0a208a1111bfa88421c49328c94cd9c8aed0021ebe4bc88ee82a55c480da5bd4bcb37b31a0191c1edab3e3d14b09be41cec489e1978cb0fa2652c217b175a8476e2ef5affbe0cdeb5eb7a8cf60035bd281eb8ea8abfeebde2c5f0b0e01223cf53166f45c62ab101b96cd2b7d55bbe29e756bbb40b7d48d44160b87cf6ccd81c8ce4d15371209f21029216e7a1366ee7830c7de0a37241db5764a78781784afcc460595106b631c6e560e218106040189030cdeb4f774a1c9980b1ab2ca04dbc0fb0622816a2cae1e0f9f0d4ad85d4c07b82296a37a8c1fa0284b3dbbef2af9bf271fb0134f0997329cda5f72924beadcd71b7ce0980b2ba5ba054a1b8cdd1053e2ff7a7e2f2d0677f8dd4d54cc4fc61fc1b18151ad9fe9ab41cbfa2f735b875a9b74480b7ccb3fb1f108c63e4a319fb771ee6cd6ffd43a5c9d285ea7dad8c860a32266071335559aecdb4b8b4bbfd6465328003ebcb452027ce6147fca18d59352b97fbf987c075060009ac82a69bf246d27bf94828e3dbcbf3e627b1e22567763f15964aede99bf2d9aafcc2b830b9c5d61ed747c08f5eda0a1d3c5ddbd5fc83f41d38fc738186bcd8b83a7094806a8087bb383a3a82d65d58e405643c8f62f43897cba9c1526e9e3c00c42080281fc4e53514a16d0b9190ab7d4125606bcf286c1469ea885858c6c12aa620638a5f42b77700228ecb612e0a2d52254fe71ec09405e2c2f455c2c1d6a7bfd7c0765d9b4f0b9f62b7f4e4025385de0295cef982d0e3002e67e17077188184a9b48faebfbbd96ed0d7d3c1ef04c16bfaafb43b9322da9bc4c0e184f84d3aa68844665c1147cdddbcfa3977aca7518a938c02ee167dd3912fd653874c60f0eddcba3e0846455d83d0a600bef7bb5c51ba3863d7cd7e95860ae9eac1770a210ad85dc64253becd3f0f05fd8bf12f0b26041d3cb79ca5210e9554af453a5487134c83890e1b4cde97e8db21644cad89985c9463d380ffdd8152eb3c3c432010c951126676c9bffca348f2a593df56a9079108acb5049648b645409e0e33b7932e878447fecb965cc7ec3c53afbd7e58ac2e6b604ecfac087dc66445a0d200224dc26558874f8e7f556a1d10ef438371d450157c760e0d6712323da9e5ddf3283353d7664a7bbc3b2ab8f061e3f52ae4407759408210aacd1e5f6a5b0d9f84fbea90b94d71ad5af0d42c877b4d355cfee3745959a47c08efa0c09d51b8f5817c9e5f8fee0ef92e82fe7b1e7117a3fc13f823952fd7cf9ac6054084912fdf841f40f4c433eaf6a43bf5734e8fa4940cf4aea864e3d0847a1f3e72646f9c59a5e7bfe1f181a1ea2cb90cd9ea84c703ab9c83c4d9ecce39a338c81fb9402764465a1c4ee896aab5fcf915aa46c708302947c2bb7689dca5ef463781228ea87d7a536bcfc1b2728b137d8086d49f680850f3e10a5d80dbe2d8df493b7db3108865b8c940aec5f0d67ad442a8493a9309c605867a41c84cbfe75a2926bc8bbf2b544792548835416b3322187f4ddf3a815b345d93bfa68eb6802615a3015938a52fd114b3f1b8833997baff9d1adb7907bce7112a87c80e15b34dc3c8824a3d13dd0cc6b3fab6e4e377985268b571540c7b5f8f342e7970dfdc2eb1665c8ef8202570cdaca333df93a8f9a6ed24468024a0f019e0b90fc71dc14000c654d387f1cea37ce31eb0f5284247dc38abdc1c33ab307b4be4df981fcdcdd8e33d61c1380489793df2e233138737097e207847d2c0a80454b2c054294b72f3ff85084e125124202081c8dd8b632e554d8ebe8fc778a05788fc895f17bc1202e52629c9bc9f744074935bac18b160c8145cd1ffbe120e056db48246e0a3fc372de4858dc31a9f66a8e0b881fcac8a931bcc405b05c45be8ab013d39d7a3f967591d4c02f21479bbe1dbae62250348124206b106a70ddbff701430782f42158153e2cbad892a0aa976730f179c8508a7e0e9718db085a16cdc2060b4f24a89da8002ab5f5734bea3569a78f53d0af6d7b1d84084130475f816ed25548a50b759113821d605108b80c33e3aad221ea57c8841a208d4e0b227d63cb32d0e17f318798a54d19db0499ffb29e3d8b6a2cc38f7644505cd5bfcbd0e6ddab1cdd98c778e0f4057cbf2019cc8889db7086540f6428f399c4b06ffdc8514624d57aaa190b9bd1b0825af3882591aae637bd0c8fbed79fd3d655923391a5151855f4189807164844636083e5cfdf46f4843e9b9967df4fcb5a70aed4aed22bd5e7142e41bc5aa64cdd569301baa5d73c84d5534704be8755463e605741972a7914af45c738ff517397c5fc71cae461516e30384cdca9e75d5739eb084fb4ecfcefee6ae2f547c989ce2082805e50171dbf8146309185f4d2caa9b9242530d192f755320a9e90b00f5a3f42939e9df706efc45405463eca13992fc21b6189b4c40506fe27dfed28eb5e5d1a766128d219694a66a5bddfaee615cfd3f7dbe749ac3b4e5643285765c653b4e19a950424d6e5ac78069abd49f64f8bc0bf255c85fbb885866175b26173b5afe83d2eb36098a9f9f86da3c85c95eb3662a747738a2ce3149b9bc295f3b3531fed2512c0c94651c864af7a0f9ac6716de0c830fce588893c6ddb91b86430f16db3b1dcca60048c19f98319a742a3c3685c0c91823bc9b846f58299665b231f3d8368a07651ec052bbbc60d061f4d55b7a6524d1308d05badf4ab2a2501c38e002f56965a3d0bc7b8989c9eba4d79e513de0c317224b598fe17bbc1664624f412457742e016f3e32bd6572a09a01a7f38ff3995e2a47afa101c6a4373f9a3a639d95a82917a2e8c56917c35760603f3b974e8396834213e12e80ea6e794a45960b9096082769d7cebbcd160ac60a7f79b136309685a6c7cf121091a1ddaa9", &(0x7f0000000100)="cdf30807571ca2dc4fe58fd3efc1c1d265a1f9e63179282a7f0649167571efcf615ae6b1169610d72a1106e6508813eabe0bf06be524e990dd906e1517859287ad51bad8"}}, &(0x7f0000000280)) 06:21:54 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) syz_open_dev$rtc(0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) 06:21:54 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 3) 06:21:54 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) [ 868.575885] FAULT_INJECTION: forcing a failure. [ 868.575885] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 868.578540] CPU: 1 PID: 7391 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 868.579982] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 868.581736] Call Trace: [ 868.582303] dump_stack+0x107/0x167 [ 868.583071] should_fail.cold+0x5/0xa [ 868.583883] _copy_from_user+0x2e/0x1b0 [ 868.584731] __copy_msghdr_from_user+0x91/0x4b0 [ 868.585712] ? __ia32_sys_shutdown+0x80/0x80 [ 868.586626] ? udp_setsockopt+0xc0/0xc0 [ 868.587469] ? inet_sendmsg+0xbd/0x140 [ 868.588307] ? inet_send_prepare+0x540/0x540 [ 868.589228] ? __sock_sendmsg+0x55/0x190 [ 868.590081] sendmsg_copy_msghdr+0xa1/0x160 [ 868.590982] ? do_recvmmsg+0x6d0/0x6d0 [ 868.591801] ? __lock_acquire+0x1657/0x5b00 [ 868.592722] ___sys_sendmsg+0xc6/0x170 [ 868.593543] ? sendmsg_copy_msghdr+0x160/0x160 [ 868.594503] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 868.595601] ? _raw_spin_unlock_irq+0x1f/0x30 [ 868.596615] ? trace_hardirqs_on+0x5b/0x180 [ 868.597733] ? lock_acquire+0x197/0x470 [ 868.598731] ? find_held_lock+0x2c/0x110 [ 868.599699] ? __might_fault+0xd3/0x180 [ 868.600542] ? lock_downgrade+0x6d0/0x6d0 [ 868.601425] __sys_sendmmsg+0x195/0x470 [ 868.602263] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 868.603164] ? lock_downgrade+0x6d0/0x6d0 [ 868.604043] ? __mutex_unlock_slowpath+0xe1/0x600 [ 868.605074] ? wait_for_completion_io+0x270/0x270 [ 868.606091] ? rcu_read_lock_any_held+0x75/0xa0 [ 868.607080] ? vfs_write+0x354/0xb10 [ 868.607858] ? fput_many+0x2f/0x1a0 [ 868.608627] ? ksys_write+0x1a9/0x260 [ 868.609420] ? __ia32_sys_read+0xb0/0xb0 [ 868.610278] __x64_sys_sendmmsg+0x99/0x100 [ 868.611171] ? syscall_enter_from_user_mode+0x1d/0x50 [ 868.612260] do_syscall_64+0x33/0x40 [ 868.613047] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 868.614125] RIP: 0033:0x7f7b210b8b19 [ 868.614908] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 868.618794] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 868.620395] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 868.621905] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 868.623395] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 868.624898] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 868.626393] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 06:21:54 executing program 3: getpeername(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x1}, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0xfffffffffffffffe, 0x99, 0x3f, @scatter={0x1, 0x0, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/17, 0x11}]}, &(0x7f0000000240)="3e77dfcb8ef2024985bd4ceeeba1e14b75cafa4c5e300db5ea1dc12094b3d2696e37ae5987dd90683a403efbe657a6f16a6f5de7249b2507c02375ffab071bd644b298075d58a0c33ff510240202e4bb0037a7e525a11307c8ba072534bb0b4471a9fbe33c1e48e7b4a767e11b5142bf821c6b37a45f1c12241a87ca44a9c636f1d236205c4b2aa40c6fcfd86a1fe9679f353c3ef18d2785f8", &(0x7f0000000300)=""/50, 0x7, 0x10000, 0xffffffffffffffff, &(0x7f0000000400)}) lsetxattr$trusted_overlay_opaque(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000100), 0x2, 0x1) perf_event_open(&(0x7f0000001d80)={0xa364e5cdc806bffa, 0x80, 0x0, 0x0, 0x20, 0xfe, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1, 0x1002, 0x8, 0x7, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xb, 0xffffffffffffffff, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x183801) write$sndseq(r2, &(0x7f0000000000)=[{0x5, 0x0, 0x0, 0xfd, @time, {}, {}, @time}], 0x1f4) syncfs(r0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r0, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000", @ANYRES32=r0, @ANYBLOB="01000000000000002e2f66696c653000"]) ioctl$CDROMMULTISESSION(r3, 0x5310, &(0x7f0000000180)={@lba=0x8, 0x0, 0x1}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r5, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r4, 0x4010942a, &(0x7f0000000340)={0x0, 0xfffffffffffffffe}) 06:21:54 executing program 2: syz_emit_ethernet(0x8b, &(0x7f0000001900)=ANY=[@ANYBLOB], 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[], 0xfdef) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x101, @loopback, 0x6}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x3, &(0x7f00000000c0), 0x4) ftruncate(r0, 0x2) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4}, 0x8081, 0x0, 0x5, 0x5, 0x0, 0x803}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/sockstat\x00') readv(r3, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) mlock2(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000001a0011cd"], 0x1c}}, 0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x9) 06:21:54 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:21:54 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 11) [ 868.834924] FAULT_INJECTION: forcing a failure. [ 868.834924] name failslab, interval 1, probability 0, space 0, times 0 [ 868.837714] CPU: 0 PID: 7394 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 868.839168] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 868.840941] Call Trace: [ 868.841506] dump_stack+0x107/0x167 [ 868.842277] should_fail.cold+0x5/0xa [ 868.843093] ? dst_alloc+0x9e/0x5d0 [ 868.843865] should_failslab+0x5/0x20 [ 868.844677] kmem_cache_alloc+0x5b/0x310 [ 868.845547] dst_alloc+0x9e/0x5d0 [ 868.846275] ? trace_hardirqs_on+0x5b/0x180 [ 868.846650] FAULT_INJECTION: forcing a failure. [ 868.846650] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 868.847193] rt_dst_alloc+0x73/0x440 [ 868.847219] ip_route_output_key_hash_rcu+0x98d/0x24a0 [ 868.847252] ip_route_output_key_hash+0x185/0x340 [ 868.852429] ? ip_route_output_key_hash_rcu+0x24a0/0x24a0 [ 868.853596] ? lock_downgrade+0x6d0/0x6d0 [ 868.854485] ip_route_output_flow+0x23/0x150 [ 868.855412] udp_sendmsg+0x190d/0x2220 [ 868.856236] ? ip_frag_init+0x350/0x350 [ 868.857099] ? udp_setsockopt+0xc0/0xc0 [ 868.857946] ? __might_fault+0xd3/0x180 [ 868.858781] ? lock_downgrade+0x6d0/0x6d0 [ 868.859668] ? sock_has_perm+0x1ea/0x280 [ 868.860539] ? selinux_socket_post_create+0x7f0/0x7f0 [ 868.861636] ? _copy_from_user+0xfb/0x1b0 [ 868.862523] ? __import_iovec+0x458/0x590 [ 868.863397] ? udp_setsockopt+0xc0/0xc0 [ 868.864242] inet_sendmsg+0x105/0x140 [ 868.865061] ? inet_send_prepare+0x540/0x540 [ 868.865994] __sock_sendmsg+0x13c/0x190 [ 868.866832] ____sys_sendmsg+0x334/0x870 [ 868.867689] ? sock_write_iter+0x3d0/0x3d0 [ 868.868585] ? do_recvmmsg+0x6d0/0x6d0 [ 868.869412] ? perf_output_begin_forward+0x739/0xb60 [ 868.870492] ? __lockdep_reset_lock+0x180/0x180 [ 868.871469] ? perf_event_output_forward+0x13f/0x2c0 [ 868.872552] ___sys_sendmsg+0xf3/0x170 [ 868.873374] ? sendmsg_copy_msghdr+0x160/0x160 [ 868.874342] ? __fget_files+0x2cf/0x520 [ 868.875188] ? lock_downgrade+0x6d0/0x6d0 [ 868.876059] ? perf_prepare_sample+0x1c20/0x1c20 [ 868.877066] ? lock_downgrade+0x6d0/0x6d0 [ 868.877945] ? __fget_files+0x2f8/0x520 [ 868.878790] ? __fget_light+0xea/0x290 [ 868.879615] __sys_sendmmsg+0x195/0x470 [ 868.880464] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 868.881380] ? __lockdep_reset_lock+0x180/0x180 [ 868.882360] ? lock_downgrade+0x6d0/0x6d0 [ 868.883247] ? lock_release+0x4d1/0x680 [ 868.884094] ? nmi_handle.part.0+0x243/0x360 [ 868.885027] ? lock_downgrade+0x6d0/0x6d0 [ 868.885912] ? nmi_cpu_backtrace+0x5d/0x100 [ 868.886831] ? nmi_handle.part.0+0x262/0x360 [ 868.887770] __x64_sys_sendmmsg+0x99/0x100 [ 868.888671] ? syscall_enter_from_user_mode+0x1d/0x50 [ 868.889754] do_syscall_64+0x33/0x40 [ 868.890539] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 868.891622] RIP: 0033:0x7f31c7e54b19 [ 868.892412] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 868.896300] RSP: 002b:00007f31c53ca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 868.897905] RAX: ffffffffffffffda RBX: 00007f31c7f67f60 RCX: 00007f31c7e54b19 [ 868.899415] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000004 [ 868.900928] RBP: 00007f31c53ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 868.902428] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000001 [ 868.903937] R13: 00007ffd553bd30f R14: 00007f31c53ca300 R15: 0000000000022000 [ 868.905472] CPU: 1 PID: 7410 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 868.906817] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 868.908605] Call Trace: [ 868.909139] dump_stack+0x107/0x167 [ 868.909858] should_fail.cold+0x5/0xa [ 868.910614] _copy_from_user+0x2e/0x1b0 [ 868.911392] __copy_msghdr_from_user+0x91/0x4b0 [ 868.912297] ? __ia32_sys_shutdown+0x80/0x80 [ 868.913146] ? udp_setsockopt+0xc0/0xc0 [ 868.913918] ? inet_sendmsg+0xbd/0x140 [ 868.914672] ? inet_send_prepare+0x540/0x540 [ 868.915516] ? __sock_sendmsg+0x55/0x190 [ 868.916310] sendmsg_copy_msghdr+0xa1/0x160 [ 868.917144] ? do_recvmmsg+0x6d0/0x6d0 [ 868.917902] ? __lock_acquire+0x1657/0x5b00 [ 868.918749] ___sys_sendmsg+0xc6/0x170 [ 868.919504] ? sendmsg_copy_msghdr+0x160/0x160 [ 868.920405] ? __lockdep_reset_lock+0x180/0x180 [ 868.921307] ? __fget_files+0x2cf/0x520 [ 868.922078] ? lock_acquire+0x197/0x470 [ 868.922846] ? find_held_lock+0x2c/0x110 [ 868.923638] ? __might_fault+0xd3/0x180 [ 868.924413] ? lock_downgrade+0x6d0/0x6d0 [ 868.925232] __sys_sendmmsg+0x195/0x470 [ 868.926008] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 868.926853] ? lock_downgrade+0x6d0/0x6d0 [ 868.927666] ? __mutex_unlock_slowpath+0xe1/0x600 [ 868.928598] ? wait_for_completion_io+0x270/0x270 [ 868.929521] ? rcu_read_lock_any_held+0x75/0xa0 [ 868.930411] ? vfs_write+0x354/0xb10 [ 868.931129] ? fput_many+0x2f/0x1a0 [ 868.931821] ? ksys_write+0x1a9/0x260 [ 868.932565] ? __ia32_sys_read+0xb0/0xb0 [ 868.933349] __x64_sys_sendmmsg+0x99/0x100 [ 868.934168] ? syscall_enter_from_user_mode+0x1d/0x50 [ 868.935154] do_syscall_64+0x33/0x40 [ 868.935872] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 868.936863] RIP: 0033:0x7f7b210b8b19 [ 868.937578] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 868.941110] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 868.942566] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 868.943938] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 868.945307] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 868.946671] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 868.948025] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 06:21:55 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x3, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:21:55 executing program 2: syz_emit_ethernet(0x8b, &(0x7f0000001900)=ANY=[@ANYBLOB], 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[], 0xfdef) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x101, @loopback, 0x6}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x3, &(0x7f00000000c0), 0x4) ftruncate(r0, 0x2) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4}, 0x8081, 0x0, 0x5, 0x5, 0x0, 0x803}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/sockstat\x00') readv(r3, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) mlock2(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000001a0011cd"], 0x1c}}, 0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x9) 06:21:55 executing program 7: ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000080)={'erspan0\x00', &(0x7f0000000000)={'tunl0\x00', 0x0, 0x80, 0x7800, 0x3, 0x5, {{0x16, 0x4, 0x0, 0x25, 0x58, 0x65, 0x0, 0x2, 0x0, 0x0, @broadcast, @local, {[@timestamp_prespec={0x44, 0x44, 0x4a, 0x3, 0xa, [{@empty, 0x7}, {@broadcast, 0x34}, {@dev={0xac, 0x14, 0x14, 0x11}, 0x733f4470}, {@dev={0xac, 0x14, 0x14, 0x2d}, 0x6}, {@private=0xa010101, 0x8000}, {@multicast1, 0x3}, {@private=0xa010100, 0x591a}, {@multicast2, 0x2}]}]}}}}}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000000200)={'syztnl2\x00', &(0x7f0000000180)={'syztnl0\x00', 0x0, 0x4, 0x9, 0x8, 0xd5a, 0x10, @empty, @private0={0xfc, 0x0, '\x00', 0x1}, 0x7800, 0x8000, 0x1ff, 0x7fff}}) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000300)={'erspan0\x00', &(0x7f0000000240)={'gre0\x00', r0, 0x1, 0x8, 0x4, 0xca, {{0x1f, 0x4, 0x1, 0x32, 0x7c, 0x65, 0x0, 0x7, 0x29, 0x0, @broadcast, @initdev={0xac, 0x1e, 0x1, 0x0}, {[@ssrr={0x89, 0x2b, 0xea, [@broadcast, @private=0xa010101, @local, @broadcast, @dev={0xac, 0x14, 0x14, 0x2a}, @dev={0xac, 0x14, 0x14, 0xe}, @multicast2, @multicast1, @local, @rand_addr=0x64010100]}, @timestamp_prespec={0x44, 0x1c, 0xd1, 0x3, 0xd, [{@broadcast, 0x4}, {@private=0xa010101, 0x8}, {@loopback, 0xffffffff}]}, @generic={0xe, 0x4, 'ym'}, @rr={0x7, 0x1b, 0x81, [@multicast1, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2, @dev={0xac, 0x14, 0x14, 0x27}, @empty, @broadcast]}]}}}}}) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, &(0x7f00000003c0)={'syztnl1\x00', &(0x7f0000000340)={'sit0\x00', 0x0, 0x2f, 0x2, 0xe, 0x6, 0x74, @remote, @private2={0xfc, 0x2, '\x00', 0x1}, 0x10, 0x1, 0x5, 0x2}}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000400)={{{@in=@empty, @in6=@mcast2}}, {{@in6=@initdev}, 0x0, @in=@dev}}, &(0x7f0000000500)=0xe8) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000540)={0xffffffffffffffff, 0x5, 0x0, 0x401}) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000580)={@mcast1}, &(0x7f00000005c0)=0x14) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4000002, 0x4010, r1, 0x14980000) r2 = open_tree(r1, &(0x7f0000000600)='./file0\x00', 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r2, 0xc400941d, &(0x7f0000000640)={0x0, 0x3, 0x2}) pread64(r1, &(0x7f0000000a40)=""/137, 0x89, 0x6) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000b00)={'batadv0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000b40)={@private0, 0xf, r4}) r5 = syz_genetlink_get_family_id$nl80211(0xfffffffffffffffc, r1) sendmsg$NL80211_CMD_SET_POWER_SAVE(r2, &(0x7f0000000c80)={&(0x7f0000000b80)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000c40)={&(0x7f0000000bc0)={0x5c, r5, 0xd10, 0x70bd2d, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_PS_STATE={0x8}, @NL80211_ATTR_PS_STATE={0x8, 0x5d, 0x1}, @NL80211_ATTR_PS_STATE={0x8, 0x5d, 0x1}, @NL80211_ATTR_PS_STATE={0x8}, @NL80211_ATTR_PS_STATE={0x8}, @NL80211_ATTR_PS_STATE={0x8}, @NL80211_ATTR_PS_STATE={0x8}, @NL80211_ATTR_PS_STATE={0x8, 0x5d, 0x1}, @NL80211_ATTR_PS_STATE={0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x404c000}, 0x20048051) r6 = creat(&(0x7f0000000cc0)='./file0\x00', 0x38) ioctl$BTRFS_IOC_DEV_INFO(r6, 0xd000941e, &(0x7f0000000d00)={r3, "9f861c44f2403061f2740029e9df255e"}) r7 = socket$inet6(0xa, 0x5, 0x0) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r7, 0x8008f511, &(0x7f0000001d00)) openat(0xffffffffffffffff, &(0x7f0000001dc0)='./file0\x00', 0x428001, 0x90) 06:21:55 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) 06:21:55 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 4) [ 869.205430] FAULT_INJECTION: forcing a failure. [ 869.205430] name failslab, interval 1, probability 0, space 0, times 0 [ 869.207947] CPU: 1 PID: 7421 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 869.209238] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 869.210817] Call Trace: [ 869.211254] dump_stack+0x107/0x167 [ 869.211863] should_fail.cold+0x5/0xa [ 869.212516] ? create_object.isra.0+0x3a/0xa30 [ 869.213269] should_failslab+0x5/0x20 [ 869.213922] kmem_cache_alloc+0x5b/0x310 [ 869.214579] ? lock_acquire+0x197/0x470 [ 869.215235] create_object.isra.0+0x3a/0xa30 [ 869.215957] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 869.216801] kmem_cache_alloc+0x159/0x310 [ 869.217472] dst_alloc+0x9e/0x5d0 [ 869.218038] ? trace_hardirqs_on+0x5b/0x180 [ 869.218747] rt_dst_alloc+0x73/0x440 [ 869.219349] ip_route_output_key_hash_rcu+0x98d/0x24a0 [ 869.220213] ip_route_output_key_hash+0x185/0x340 [ 869.221005] ? ip_route_output_key_hash_rcu+0x24a0/0x24a0 [ 869.221901] ? lock_downgrade+0x6d0/0x6d0 [ 869.222587] ip_route_output_flow+0x23/0x150 [ 869.223310] udp_sendmsg+0x190d/0x2220 [ 869.223948] ? ip_frag_init+0x350/0x350 [ 869.224613] ? udp_setsockopt+0xc0/0xc0 [ 869.225273] ? __might_fault+0xd3/0x180 [ 869.225929] ? lock_downgrade+0x6d0/0x6d0 [ 869.226616] ? sock_has_perm+0x1ea/0x280 [ 869.227271] ? selinux_socket_post_create+0x7f0/0x7f0 [ 869.228110] ? _copy_from_user+0xfb/0x1b0 [ 869.228797] ? __import_iovec+0x458/0x590 [ 869.229470] ? udp_setsockopt+0xc0/0xc0 [ 869.230107] inet_sendmsg+0x105/0x140 [ 869.230727] ? inet_send_prepare+0x540/0x540 [ 869.231447] __sock_sendmsg+0x13c/0x190 [ 869.232100] ____sys_sendmsg+0x334/0x870 [ 869.232768] ? sock_write_iter+0x3d0/0x3d0 [ 869.233454] ? do_recvmmsg+0x6d0/0x6d0 [ 869.234081] ? mark_lock+0xf5/0x2df0 [ 869.234686] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 869.235548] ? __lock_acquire+0x1657/0x5b00 [ 869.236246] ___sys_sendmsg+0xf3/0x170 [ 869.236876] ? sendmsg_copy_msghdr+0x160/0x160 [ 869.237607] ? __fget_files+0x2cf/0x520 [ 869.238249] ? lock_downgrade+0x6d0/0x6d0 [ 869.238924] ? lock_downgrade+0x6d0/0x6d0 [ 869.239600] ? __fget_files+0x2f8/0x520 [ 869.240267] ? __fget_light+0xea/0x290 [ 869.240901] __sys_sendmmsg+0x195/0x470 [ 869.241546] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 869.242258] ? lock_downgrade+0x6d0/0x6d0 [ 869.242919] ? __mutex_unlock_slowpath+0xe1/0x600 [ 869.243703] ? wait_for_completion_io+0x270/0x270 [ 869.244460] ? rcu_read_lock_any_held+0x75/0xa0 [ 869.245206] ? vfs_write+0x354/0xb10 [ 869.245800] ? fput_many+0x2f/0x1a0 [ 869.246376] ? ksys_write+0x1a9/0x260 [ 869.246978] ? __ia32_sys_read+0xb0/0xb0 [ 869.247617] __x64_sys_sendmmsg+0x99/0x100 [ 869.248287] ? syscall_enter_from_user_mode+0x1d/0x50 [ 869.249092] do_syscall_64+0x33/0x40 [ 869.249686] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 869.250524] RIP: 0033:0x7f31c7e54b19 [ 869.251112] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 869.254031] RSP: 002b:00007f31c53ca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 869.255258] RAX: ffffffffffffffda RBX: 00007f31c7f67f60 RCX: 00007f31c7e54b19 [ 869.256409] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000004 [ 869.257489] RBP: 00007f31c53ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 869.258616] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000001 [ 869.259737] R13: 00007ffd553bd30f R14: 00007f31c53ca300 R15: 0000000000022000 06:22:11 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 5) 06:22:11 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) 06:22:11 executing program 3: sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4f3c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = dup3(0xffffffffffffffff, r2, 0x0) sendmsg$AUDIT_ADD_RULE(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000500)={0x428, 0x3f3, 0x10, 0x70bd27, 0x25dfdbfb, {0x2, 0x0, 0x17, [0x5, 0x6, 0x2, 0x1ff, 0x67d8, 0x3, 0x6, 0x9, 0x3, 0x80, 0xfffffc00, 0x3, 0x9, 0x5, 0x7f, 0x1f, 0x7, 0x8, 0x1, 0x3f, 0x9, 0x9, 0x4, 0x100, 0x2, 0x1, 0xfffffffb, 0x2ea9, 0xffff450b, 0xbb8, 0x400, 0xfffffffb, 0x9, 0x93, 0x548e8e71, 0x2, 0x3, 0x7fffffff, 0x9, 0x7fffffff, 0x0, 0x1, 0xd08, 0x9, 0x6, 0x200, 0x80000001, 0x1, 0xffffffff, 0x0, 0x9, 0x5, 0x7fffffff, 0x400, 0x800, 0x1f, 0x4, 0x9, 0x49a, 0x0, 0x3, 0x83a, 0x8, 0x8], [0x7, 0x5, 0x0, 0x7, 0xff, 0x8, 0x443c, 0x8, 0x8, 0x4, 0x5, 0x200, 0x7, 0x200, 0x1, 0x2, 0x1ff, 0x1, 0x20, 0x7fffffff, 0x800, 0x1ff, 0x1, 0x0, 0x7, 0x6, 0x9, 0x8, 0x9a, 0xfffffffa, 0x8, 0x0, 0x2, 0x3, 0x7, 0x3, 0x3, 0x1ff, 0x0, 0xfffff3eb, 0x81, 0x3, 0x1, 0x4, 0x80000000, 0x19c, 0xa95, 0x4, 0x8, 0x0, 0x4, 0x84, 0x3, 0x39b, 0x7ff, 0x2, 0x1, 0x4, 0x6, 0xfffffff8, 0x70e5, 0x0, 0x80000000, 0x7fffffff], [0x2, 0x9, 0x100, 0x100, 0x6, 0x298e, 0x6, 0x8000, 0x6, 0x3, 0x2, 0xafd, 0x4000, 0x3f, 0x800, 0x1, 0x101, 0x3, 0x3, 0x2, 0x7, 0x5, 0x5, 0x0, 0xfffffff8, 0x10000, 0x2, 0x4, 0x7, 0x1, 0xf89, 0xfd61, 0x0, 0x9, 0x2, 0x80000000, 0xc8a, 0xca3f, 0x5, 0x7fffffff, 0x5, 0xffff, 0x401, 0xd25, 0x9da5, 0xfff, 0x2, 0x553, 0x1, 0x2, 0x81, 0x0, 0x50, 0x1000, 0x0, 0x20, 0xcf29, 0x80000001, 0xb6, 0x18, 0x100, 0x7, 0x8, 0x200], [0xca5, 0x7ff, 0x1, 0x50, 0x0, 0x1d97, 0x0, 0x0, 0x95, 0x1, 0x7fff, 0x5, 0x3, 0x2, 0x100000, 0x3ff, 0x80, 0x5, 0x7, 0x4, 0x8, 0xfffffff7, 0xba, 0x2, 0x619, 0x1, 0x5, 0x545, 0x7, 0x9, 0x5, 0x1f, 0x4, 0x267f, 0x8, 0x5, 0x2, 0x7, 0x800, 0xa5, 0x1ff, 0x0, 0x10001, 0x4, 0xe285, 0xd49, 0xfffffffb, 0xe38, 0x4, 0xc2d, 0xfff, 0x5, 0x7fffffff, 0x4, 0x0, 0x1f, 0x6, 0x78fe, 0x367a, 0x10000, 0x9, 0x8, 0x2, 0x5], 0x6, [']\x00', '&\x00', '-\x00']}, ["", "", "", "", "", "", ""]}, 0x428}, 0x1, 0x0, 0x0, 0x24000005}, 0x20000040) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r4, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) fallocate(r2, 0x0, 0xffffffff, 0x682f) r6 = syz_open_dev$usbmon(&(0x7f0000000180), 0x7, 0x2000) sendfile(r6, 0xffffffffffffffff, &(0x7f0000000280)=0x7, 0x6) sendfile(r0, r1, 0x0, 0xffe3) 06:22:11 executing program 4: fork() gettid() wait4(0x0, 0x0, 0x80000000, 0x0) 06:22:11 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x8, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:22:11 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 12) 06:22:11 executing program 7: ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) sendmsg$NL80211_CMD_LEAVE_IBSS(r0, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000400)={0x28, 0x0, 0x400, 0x70bd26, 0x25dfdbfc, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x3}}}}, ["", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x20000800}, 0x48850) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file2\x00', 0x802c2, 0x129) r2 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) ioctl$BTRFS_IOC_SET_FEATURES(r1, 0x40309439, &(0x7f0000000280)={0x1, 0x0, 0xb}) r3 = syz_open_dev$sg(&(0x7f0000000480), 0x8001, 0x18001) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f00000001c0)={0x0, 0x3, 0x1, 0x8}) r4 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r6, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) sendfile(r2, r5, &(0x7f0000000380)=0x3f, 0x5) fallocate(r4, 0x0, 0x0, 0x8000) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r2, 0xc0189372, &(0x7f0000000240)=ANY=[@ANYBLOB="016df8401300f09faebf9d52b9a0001c7c000018000000", @ANYRES32, @ANYBLOB="06000000000000002e2f66696c653000"]) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0xb) ioctl$FS_IOC_RESVSP(r8, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r2, 0x2}) 06:22:11 executing program 2: keyctl$update(0x2, 0x0, &(0x7f0000000000)="a7", 0x1) keyctl$read(0xb, 0x0, &(0x7f00000000c0)=""/43, 0x2b) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000440), &(0x7f0000000580)=0xc) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f0000000180)={0x0, 0x40, 0x1, 0x80000001, 0x101}) fsetxattr$security_ima(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f00000004c0)=ANY=[@ANYBLOB='\x00'/10], 0xa, 0x2) timer_gettime(0x0, &(0x7f00000002c0)) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x7, 0x3f}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x1a, 0x0, @thr={&(0x7f0000000100)="05b0df08e6902d73d4e1374ff11d088cdd232736c4696d6fd83a0c62a44dc611a9e524b91c85fa3f6f63778eff6c64d14a8a3e2519ba4a", &(0x7f00000005c0)="6be456be347deb876abf1eb605e1f86e419b46776effa96a1a68565aeb13e9b2cd2eadf3e79f2e1be833ea1c7f244d14c2a98a630c8ee6c96f92625ca2b19b22c44ee7500c748c9f0264318505373750554c6a6b8d7a24dc2e50af652b456fd1fcdcab52093cbab2aadd94469aa29e11f01481373908ef13c3e7640c05f26e9776955db58a5a0a681abd143ee4a37302083abc2072646a04431e28cb92af6ecedb8337a569a886890733b9b9423eef52e210211d68d8ad52b95f1918fa4c09107bce5f482df44e60e545f682abe9acd61726baa7adc6f07d92e440d1c856f35c82bb38fa073e77387250146ac7dc"}}, &(0x7f0000000240)) fsetxattr$security_ima(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x4, 0x1) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 885.830744] FAULT_INJECTION: forcing a failure. [ 885.830744] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 885.832497] CPU: 1 PID: 7446 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 885.833493] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 885.834719] Call Trace: [ 885.835114] dump_stack+0x107/0x167 [ 885.835655] should_fail.cold+0x5/0xa [ 885.836219] _copy_from_user+0x2e/0x1b0 [ 885.836812] __copy_msghdr_from_user+0x91/0x4b0 [ 885.837492] ? __ia32_sys_shutdown+0x80/0x80 [ 885.838136] ? udp_setsockopt+0xc0/0xc0 [ 885.838721] ? inet_sendmsg+0xbd/0x140 [ 885.839286] ? memcpy+0x39/0x60 [ 885.839767] sendmsg_copy_msghdr+0xa1/0x160 [ 885.840392] ? do_recvmmsg+0x6d0/0x6d0 [ 885.840969] ? __lock_acquire+0x1657/0x5b00 [ 885.841603] ___sys_sendmsg+0xc6/0x170 [ 885.842169] ? sendmsg_copy_msghdr+0x160/0x160 [ 885.842841] ? __fget_files+0x2cf/0x520 [ 885.843426] ? lock_acquire+0x197/0x470 [ 885.844004] ? find_held_lock+0x2c/0x110 [ 885.844607] ? __might_fault+0xd3/0x180 [ 885.845185] ? lock_downgrade+0x6d0/0x6d0 [ 885.845800] __sys_sendmmsg+0x195/0x470 [ 885.846380] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 885.847010] ? lock_downgrade+0x6d0/0x6d0 [ 885.847624] ? __mutex_unlock_slowpath+0xe1/0x600 [ 885.848325] ? wait_for_completion_io+0x270/0x270 [ 885.849037] ? rcu_read_lock_any_held+0x75/0xa0 [ 885.849714] ? vfs_write+0x354/0xb10 [ 885.850256] ? fput_many+0x2f/0x1a0 [ 885.850784] ? ksys_write+0x1a9/0x260 [ 885.851336] ? __ia32_sys_read+0xb0/0xb0 [ 885.851929] __x64_sys_sendmmsg+0x99/0x100 [ 885.852557] ? syscall_enter_from_user_mode+0x1d/0x50 [ 885.853306] do_syscall_64+0x33/0x40 [ 885.853850] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 885.854595] RIP: 0033:0x7f31c7e54b19 [ 885.855137] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 885.857823] RSP: 002b:00007f31c53a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 885.858929] RAX: ffffffffffffffda RBX: 00007f31c7f68020 RCX: 00007f31c7e54b19 [ 885.859975] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000004 [ 885.861023] RBP: 00007f31c53a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 885.862066] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000001 [ 885.863101] R13: 00007ffd553bd30f R14: 00007f31c53a9300 R15: 0000000000022000 06:22:12 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x28, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 885.878867] FAULT_INJECTION: forcing a failure. [ 885.878867] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 885.880576] CPU: 1 PID: 7453 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 885.881562] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 885.882761] Call Trace: [ 885.883147] dump_stack+0x107/0x167 [ 885.883670] should_fail.cold+0x5/0xa [ 885.884226] _copy_from_user+0x2e/0x1b0 [ 885.884813] __copy_msghdr_from_user+0x91/0x4b0 [ 885.885485] ? __ia32_sys_shutdown+0x80/0x80 [ 885.886111] ? udp_setsockopt+0xc0/0xc0 [ 885.886679] ? inet_sendmsg+0xbd/0x140 [ 885.887235] ? inet_send_prepare+0x540/0x540 [ 885.887861] ? __sock_sendmsg+0x55/0x190 [ 885.888446] sendmsg_copy_msghdr+0xa1/0x160 [ 885.889061] ? do_recvmmsg+0x6d0/0x6d0 [ 885.889618] ? __lock_acquire+0x1657/0x5b00 [ 885.890239] ___sys_sendmsg+0xc6/0x170 [ 885.890794] ? sendmsg_copy_msghdr+0x160/0x160 [ 885.891454] ? __fget_files+0x2cf/0x520 [ 885.892028] ? lock_acquire+0x197/0x470 [ 885.892601] ? find_held_lock+0x2c/0x110 [ 885.893184] ? __might_fault+0xd3/0x180 [ 885.893753] ? lock_downgrade+0x6d0/0x6d0 [ 885.894354] __sys_sendmmsg+0x195/0x470 [ 885.894922] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 885.895540] ? lock_downgrade+0x6d0/0x6d0 [ 885.896149] ? __mutex_unlock_slowpath+0xe1/0x600 [ 885.896849] ? wait_for_completion_io+0x270/0x270 [ 885.897538] ? rcu_read_lock_any_held+0x75/0xa0 [ 885.898203] ? vfs_write+0x354/0xb10 [ 885.898734] ? fput_many+0x2f/0x1a0 [ 885.899250] ? ksys_write+0x1a9/0x260 [ 885.899793] ? __ia32_sys_read+0xb0/0xb0 [ 885.900373] __x64_sys_sendmmsg+0x99/0x100 [ 885.900988] ? syscall_enter_from_user_mode+0x1d/0x50 [ 885.901734] do_syscall_64+0x33/0x40 [ 885.902267] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 885.903002] RIP: 0033:0x7f7b210b8b19 [ 885.903536] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 885.906178] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 885.907267] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 885.908291] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 885.909309] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 885.910319] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 885.911327] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 06:22:12 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) 06:22:12 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/rpc\x00') sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, 0x0, 0x400, 0x70bd28, 0x7, {{}, {@val={0x8, 0x1, 0x34}, @void, @void}}, [@NL80211_ATTR_4ADDR={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x880) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)={[{@journal_dev}]}) 06:22:12 executing program 4: syz_io_uring_setup(0xacb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x27c}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000080), 0x0) syz_io_uring_setup(0x2b1e, &(0x7f0000000340), &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000003c0), &(0x7f0000000400)) 06:22:12 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 13) 06:22:12 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x300, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 886.046281] FAULT_INJECTION: forcing a failure. [ 886.046281] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 886.047885] CPU: 1 PID: 7465 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 886.048804] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 886.049908] Call Trace: [ 886.050263] dump_stack+0x107/0x167 [ 886.050748] should_fail.cold+0x5/0xa [ 886.051259] _copy_from_user+0x2e/0x1b0 [ 886.051799] __copy_msghdr_from_user+0x91/0x4b0 [ 886.052422] ? __ia32_sys_shutdown+0x80/0x80 [ 886.053026] ? udp_setsockopt+0xc0/0xc0 [ 886.053556] ? inet_sendmsg+0xbd/0x140 [ 886.054074] ? inet_send_prepare+0x540/0x540 [ 886.054658] ? __sock_sendmsg+0x55/0x190 [ 886.055201] sendmsg_copy_msghdr+0xa1/0x160 [ 886.055773] ? do_recvmmsg+0x6d0/0x6d0 [ 886.056294] ? __lock_acquire+0x1657/0x5b00 [ 886.056879] ___sys_sendmsg+0xc6/0x170 [ 886.057397] ? sendmsg_copy_msghdr+0x160/0x160 [ 886.058006] ? __fget_files+0x2cf/0x520 [ 886.058539] ? lock_acquire+0x197/0x470 [ 886.059062] ? find_held_lock+0x2c/0x110 [ 886.059605] ? __might_fault+0xd3/0x180 [ 886.060128] ? lock_downgrade+0x6d0/0x6d0 [ 886.060689] __sys_sendmmsg+0x195/0x470 [ 886.061213] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 886.061780] ? lock_downgrade+0x6d0/0x6d0 [ 886.062336] ? __mutex_unlock_slowpath+0xe1/0x600 [ 886.062973] ? wait_for_completion_io+0x270/0x270 [ 886.063607] ? rcu_read_lock_any_held+0x75/0xa0 [ 886.064218] ? vfs_write+0x354/0xb10 [ 886.064717] ? fput_many+0x2f/0x1a0 [ 886.065194] ? ksys_write+0x1a9/0x260 [ 886.065694] ? __ia32_sys_read+0xb0/0xb0 [ 886.066230] __x64_sys_sendmmsg+0x99/0x100 [ 886.066786] ? syscall_enter_from_user_mode+0x1d/0x50 [ 886.067460] do_syscall_64+0x33/0x40 [ 886.067949] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 886.068646] RIP: 0033:0x7f7b210b8b19 [ 886.069148] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 886.071677] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 886.072734] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 886.073715] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 886.074691] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 886.075664] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 886.076635] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 06:22:12 executing program 7: syz_emit_ethernet(0x46, &(0x7f00000001c0)=ANY=[@ANYBLOB="bbbbbbbbbbbb7d45eaa9570d86dd600004b400103afffe880000000000000000000000000001ff020000000000000000000000000001860090000000000002000000000000006ade7703333a40a7b771bfeb5432247a0529d1b33149993db587940e895a2ed2bff27cd578af9cb278c1e0c4eb98501e2de479099dc868458aa3d2d18992f7ed8e8a73fab1c9"], 0x0) syz_emit_ethernet(0x30, &(0x7f0000000280)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @random="fc93419b009a", @val={@val={0x9100, 0x6}, {0x8100, 0x5, 0x1, 0x4}}, {@x25={0x805, {0x2, 0x1f, 0x0, "e312d1c2ceec9bdece8f77506836234a701d4fb24dfea3"}}}}, &(0x7f00000002c0)={0x0, 0x2, [0x5c1, 0x7c6, 0x3ce, 0x2c]}) syz_extract_tcp_res(&(0x7f0000000000)={0x41424344, 0x41424344}, 0x8001, 0x1f) syz_emit_ethernet(0x121, &(0x7f0000000040)={@remote, @multicast, @val={@val={0x9100, 0x5, 0x1, 0x3}, {0x8100, 0x0, 0x1}}, {@mpls_mc={0x8848, {[{0x6b1}, {0x4}, {0x8}, {0x866f, 0x0, 0x1}, {0x229a, 0x0, 0x1}, {0x100}, {0x0, 0x0, 0x1}, {0x1, 0x0, 0x1}], @ipv4=@tcp={{0x16, 0x4, 0x3, 0xe, 0xeb, 0x65, 0x0, 0x7, 0x6, 0x0, @remote, @local, {[@lsrr={0x83, 0x7, 0xac, [@multicast1]}, @lsrr={0x83, 0xf, 0x35, [@multicast1, @dev={0xac, 0x14, 0x14, 0xb}, @initdev={0xac, 0x1e, 0x0, 0x0}]}, @noop, @cipso={0x86, 0x2c, 0x2, [{0x7, 0x3, 'Q'}, {0x5, 0x10, "cf56e0a2ad395f68b80d92e5e05b"}, {0x7, 0xa, "6fcb6f91c6a1e47d"}, {0xe, 0x9, "4388d73676c2f2"}]}]}}, {{0x4e20, 0x4e23, 0x41424344, r0, 0x1, 0x0, 0xf, 0x10, 0x8, 0x0, 0xfff, {[@md5sig={0x13, 0x12, "0d5e6e8f8549cf946ef9adb0c1fcbd84"}, @sack={0x5, 0xe, [0x10000, 0x9, 0xcd15]}, @nop, @exp_smc={0xfe, 0x6}]}}, {"0e1cbc4b0aad655442c408c8c8dbcb23a26d9cec252661b716181c9ed93087cd0569d765fbcb98277c9820397a8abbd2b659503ab61a52adbbd10d97b3ebf3c535e3e5d48a9917b2326b216c37c2cc8bf17e264a68bd67"}}}}}}}, &(0x7f0000000180)={0x1, 0x1, [0xf70, 0xe4e, 0xfbd, 0x1bc]}) [ 886.091387] loop3: detected capacity change from 0 to 2048 [ 886.097914] EXT4-fs (loop3): bad geometry: block count 128 exceeds size of device (1 blocks) [ 886.145038] loop3: detected capacity change from 0 to 2048 [ 886.165130] EXT4-fs (loop3): bad geometry: block count 128 exceeds size of device (1 blocks) 06:22:27 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) 06:22:27 executing program 3: ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x8}}, './file0\x00'}) r1 = openat$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000100)='cpu.pressure\x00', 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32, @ANYBLOB="00001083781000ffff66696c"]) linkat(r0, &(0x7f0000000180)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00', 0x400) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$sock(r2, &(0x7f00000000c0)={&(0x7f0000000040)=@in6={0xa, 0x4e24, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f00000016c0)=[@mark={{0x18}}], 0x18}, 0x0) 06:22:27 executing program 7: r0 = syz_io_uring_setup(0x1e60, &(0x7f0000000100)={0x0, 0x1b52}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000fef000/0x11000)=nil, &(0x7f0000000180), &(0x7f00000001c0)) syz_io_uring_setup(0x1c28, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, 0x0}, 0x0) r3 = mmap$IORING_OFF_SQES(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x4, 0x13, r0, 0x10000000) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r5, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000000c0)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r4, &(0x7f0000000000)=0x80, &(0x7f0000000040)=@isdn, 0x0, 0x80800}, 0x6) 06:22:27 executing program 2: pipe(0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x10) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x1c28, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000180)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x5842, 0x8fd1, 0x3, &(0x7f0000000080)={[0x8]}, 0x8) perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x1f, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, @perf_bp={0x0, 0xffffffff81000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x0, 0x1, 0xf9, 0x0, 0x0, 0x9, 0x50, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8, 0x4, @perf_config_ext={0x7, 0x4}, 0x40000, 0x1, 0xb640, 0x1, 0x1c000000000000, 0x646, 0x0, 0x0, 0x400, 0x0, 0x5}, 0x0, 0x4, 0xffffffffffffffff, 0x8) 06:22:27 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 14) 06:22:27 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x2800, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:22:27 executing program 4: r0 = memfd_create(&(0x7f0000000000)='!\x00', 0x4) pread64(r0, 0x0, 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000040), 0x6e, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/121, 0x79}, {&(0x7f0000000140)=""/52, 0x34}, {&(0x7f0000000180)=""/222, 0xde}], 0x3, &(0x7f00000002c0)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000034000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0xffffffffffffffff, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c00000000000000010000000200004b", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x158}, 0x12043) dup2(r1, r0) 06:22:27 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 6) [ 900.982941] FAULT_INJECTION: forcing a failure. [ 900.982941] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 900.985944] CPU: 0 PID: 7497 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 900.987715] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 900.989962] Call Trace: [ 900.990558] dump_stack+0x107/0x167 [ 900.991360] should_fail.cold+0x5/0xa [ 900.992205] _copy_from_user+0x2e/0x1b0 [ 900.993099] __copy_msghdr_from_user+0x91/0x4b0 [ 900.994118] ? __ia32_sys_shutdown+0x80/0x80 [ 900.995083] ? udp_setsockopt+0xc0/0xc0 [ 900.995963] ? inet_sendmsg+0xbd/0x140 [ 900.996827] ? inet_send_prepare+0x540/0x540 [ 900.997792] ? __sock_sendmsg+0x55/0x190 [ 900.998705] sendmsg_copy_msghdr+0xa1/0x160 [ 900.999675] ? do_recvmmsg+0x6d0/0x6d0 [ 901.000545] ? __lock_acquire+0x1657/0x5b00 [ 901.001515] ___sys_sendmsg+0xc6/0x170 [ 901.002419] ? sendmsg_copy_msghdr+0x160/0x160 [ 901.003445] ? __fget_files+0x2cf/0x520 [ 901.004328] ? lock_acquire+0x197/0x470 [ 901.005225] ? find_held_lock+0x2c/0x110 [ 901.006144] ? __might_fault+0xd3/0x180 [ 901.007031] ? lock_downgrade+0x6d0/0x6d0 [ 901.007963] __sys_sendmmsg+0x195/0x470 [ 901.008869] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 901.009858] ? lock_downgrade+0x6d0/0x6d0 [ 901.010801] ? __mutex_unlock_slowpath+0xe1/0x600 [ 901.011870] ? wait_for_completion_io+0x270/0x270 [ 901.012965] ? rcu_read_lock_any_held+0x75/0xa0 [ 901.014002] ? vfs_write+0x354/0xb10 [ 901.014860] ? fput_many+0x2f/0x1a0 [ 901.015659] ? ksys_write+0x1a9/0x260 [ 901.016497] ? __ia32_sys_read+0xb0/0xb0 [ 901.017405] __x64_sys_sendmmsg+0x99/0x100 [ 901.018338] ? syscall_enter_from_user_mode+0x1d/0x50 [ 901.019470] do_syscall_64+0x33/0x40 [ 901.020290] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 901.021428] RIP: 0033:0x7f7b210b8b19 [ 901.022246] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 901.026296] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 901.027972] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 901.029551] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 901.031124] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 901.032702] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 901.034272] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 06:22:27 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x242e2, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0) syz_io_uring_complete(r1) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) 06:22:27 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0xffff, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:22:27 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) [ 901.084071] FAULT_INJECTION: forcing a failure. [ 901.084071] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 901.086831] CPU: 1 PID: 7504 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 901.088313] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 901.090125] Call Trace: [ 901.090702] dump_stack+0x107/0x167 [ 901.091493] should_fail.cold+0x5/0xa [ 901.092325] _copy_from_user+0x2e/0x1b0 [ 901.093199] __copy_msghdr_from_user+0x91/0x4b0 [ 901.094210] ? __ia32_sys_shutdown+0x80/0x80 [ 901.095163] ? udp_setsockopt+0xc0/0xc0 [ 901.096029] ? inet_sendmsg+0xbd/0x140 [ 901.096880] ? inet_send_prepare+0x540/0x540 06:22:27 executing program 3: ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) stat(0x0, &(0x7f0000000140)) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000280)={0x0, 0x0, 0xffffffc4}) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x1, 0x4, 0xcd, 0x2, 0x0, 0x1, 0x2, 0x4, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x9, 0x5}, 0x4, 0x40, 0x7, 0x4, 0x80000000, 0x7, 0x3f, 0x0, 0x10001, 0x0, 0x8001}, r1, 0xb, 0xffffffffffffffff, 0x0) r2 = fsopen(&(0x7f00000000c0)='rpc_pipefs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r2, 0x6, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000100)={{0x1, 0x1, 0x18, r2, {0xe5}}, './file1\x00'}) fallocate(r0, 0x0, 0x0, 0x1000001) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) [ 901.097838] ? __sock_sendmsg+0x55/0x190 [ 901.098954] sendmsg_copy_msghdr+0xa1/0x160 [ 901.100106] ? do_recvmmsg+0x6d0/0x6d0 [ 901.100966] ? __lock_acquire+0x1657/0x5b00 [ 901.101905] ___sys_sendmsg+0xc6/0x170 [ 901.102745] ? sendmsg_copy_msghdr+0x160/0x160 [ 901.103737] ? __fget_files+0x2cf/0x520 [ 901.104610] ? lock_acquire+0x197/0x470 [ 901.105467] ? find_held_lock+0x2c/0x110 [ 901.106352] ? __might_fault+0xd3/0x180 [ 901.107209] ? lock_downgrade+0x6d0/0x6d0 [ 901.108117] __sys_sendmmsg+0x195/0x470 [ 901.108993] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 901.109923] ? lock_downgrade+0x6d0/0x6d0 [ 901.110831] ? __mutex_unlock_slowpath+0xe1/0x600 [ 901.111873] ? wait_for_completion_io+0x270/0x270 [ 901.112926] ? rcu_read_lock_any_held+0x75/0xa0 [ 901.113929] ? vfs_write+0x354/0xb10 [ 901.114734] ? fput_many+0x2f/0x1a0 [ 901.115520] ? ksys_write+0x1a9/0x260 [ 901.116342] ? __ia32_sys_read+0xb0/0xb0 [ 901.117231] __x64_sys_sendmmsg+0x99/0x100 [ 901.118147] ? syscall_enter_from_user_mode+0x1d/0x50 [ 901.119258] do_syscall_64+0x33/0x40 [ 901.120063] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 901.121181] RIP: 0033:0x7f31c7e54b19 [ 901.121986] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 901.125972] RSP: 002b:00007f31c53a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 901.127618] RAX: ffffffffffffffda RBX: 00007f31c7f68020 RCX: 00007f31c7e54b19 [ 901.129171] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000004 [ 901.130713] RBP: 00007f31c53a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 901.132256] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000001 [ 901.133803] R13: 00007ffd553bd30f R14: 00007f31c53a9300 R15: 0000000000022000 06:22:27 executing program 7: socket$inet(0x2, 0xa, 0x0) r0 = add_key$fscrypt_v1(0x0, &(0x7f0000000280)={'fscrypt:', @desc2}, &(0x7f0000000340)={0x0, "a3dd3ef59f71b75ddbaca2c371d38c35576f2646d21dbc7e775153396d780bc0425ca07dba03a6e1f08af73d47ad60060ede174f7f37607cd624ede577030a33"}, 0x48, 0x0) r1 = add_key$keyring(&(0x7f00000002c0), &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000600)='.request_key_auth\x00', 0x0, &(0x7f0000000200)='\x00\x00', 0x2, r1) keyctl$negate(0xd, r2, 0x100000001, r1) add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc2}, &(0x7f00000004c0)={0x0, "9050aa009fcff6d159a37ace30048d4d4ceb455272de9c264f1ac919bdb2340afcfa6d9186a5045aa29292c89f8026342ea259eeac9e4a8c85b0953ad7ae34f5", 0x30}, 0x48, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x9}, 0x0, 0x8000000000000000, 0x8000, 0x0, 0x2000000000}, 0x0, 0xe, 0xffffffffffffffff, 0x2) clone3(&(0x7f0000000ac0)={0x17412c500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x42) 06:22:27 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:22:43 executing program 3: ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) stat(0x0, &(0x7f0000000140)) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000280)={0x0, 0x0, 0xffffffc4}) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x1, 0x4, 0xcd, 0x2, 0x0, 0x1, 0x2, 0x4, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x9, 0x5}, 0x4, 0x40, 0x7, 0x4, 0x80000000, 0x7, 0x3f, 0x0, 0x10001, 0x0, 0x8001}, r1, 0xb, 0xffffffffffffffff, 0x0) r2 = fsopen(&(0x7f00000000c0)='rpc_pipefs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r2, 0x6, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000100)={{0x1, 0x1, 0x18, r2, {0xe5}}, './file1\x00'}) fallocate(r0, 0x0, 0x0, 0x1000001) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) 06:22:43 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @local}, 0x10) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000180)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, &(0x7f0000000000)=""/204, 0xcc, 0x0, &(0x7f0000000100)=""/34, 0x22}, &(0x7f00000001c0)=0x40) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000580)={@dev, @dev, 0x0}, &(0x7f00000005c0)=0xc) accept$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000640)=0x14) sendmmsg$inet(r0, &(0x7f0000000780)=[{{&(0x7f0000000200)={0x2, 0x4e24, @empty}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000240)="b693f90760a26506b15849bf00f0b90df9d63e6c0f79d7a120cd1cb415248b4e7020d60436d80ff9783587c89ad3ca309a60c14f9273310a5636cedbe6ff1d73cb962ea74d25a02a58aefb751acd5158fe9bec3cabab2e42df5b90248cd613dfa442", 0x62}, {&(0x7f00000002c0)="7e515bb4ac0e580b285d4d7aa02c06ba9f253bffeebc080b36f9bdcf4bdb0b4b4872e57c5ce76400285561b3c7640c579587a8bfcb7b7c455c30396333666259593141888ad903df6f1f006da158fe275cf279df91e71599c2c50841b5d7e80261966183e920c44955b604fac783d99bd28f8f6b7640f5a0e18dfc7f125b1705cf8ed14cacb38dc9e99c011f1a802625337efec007933890317f2e10b528a8337e3ecba55211f7b7cd6de6f6b6b3c6c92d147f29b6b8e7daf2eef76048", 0xbd}, {&(0x7f0000000380)="a67abfadfdeb1a135528280e4b92aaff7061d3058fe60484831ba95b84c1f1bea192dc94909165bdf20a7207de92ecad38e16f40af012d79a2c160ee20acdd4a8a64e6f4b8e7c745d96a335199fb1611783456a757b0a8c2b16845a07d9129acb432fed17f4209df2c509c88b0067d100e6d8bbe3c3a9062e60ae8042197b6e4c7afe911fdffb348f8ed8bdb8144cab0baa730beb3a02bd732218986980740a9b9a00096f97af5ebb63f5f146cc7bd336deb81c3205cd9cd6b0cd32eb8163d7835b319f91f809d", 0x9f}, {&(0x7f0000000480)="8d7a314bd0b82e8318ef8d5320acef7b4e8251ce4f7686b89d0bbfc72058415ec889ec56fd8e4cc0a097ac8c1de63ef0ef17adbf7e6cc7542b075463621217ec584a63b25668e426d8f23d1ef9b1f072df38cd286aeffd274cdbfce081fe2615c859f15b8a211878e78bdf686f957155c00501e6f28e123e93c88a6f011d32b0bb362d8cbc57212c84b4116cfdebd127da54279d32ef2172ac8b2f1f4a", 0x9d}], 0x4, &(0x7f0000000680)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r1, @loopback, @loopback}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x1}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @empty, @multicast2}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast2, @local}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x7b}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x81}}, @ip_ttl={{0x14, 0x0, 0x2, 0xfffffff7}}, @ip_tos_int={{0x0, 0x0, 0x1, 0x7}}], 0xd8}}], 0x1, 0x0) 06:22:43 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000000)) creat(&(0x7f0000000040)='./file1\x00', 0x0) stat(&(0x7f0000000080)='./file1\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000040)={0x1, 0x0, 0x1e, 0x10, 0x0, 0x0}) 06:22:43 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 15) 06:22:43 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000000400)=0x4, 0x4) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x4}, 0x0, 0x10000, 0x7ff, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r5 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$nl_generic(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000580)={0x340, 0x24, 0x400, 0x70bd26, 0x25dfdbfe, {0x1f}, [@nested={0x166, 0x41, 0x0, 0x1, [@typed={0x8, 0x36, 0x0, 0x0, @uid=0xffffffffffffffff}, @typed={0xcb, 0x72, 0x0, 0x0, @binary="1128f5b7fc94b25a8fe9b3be674d0377ccbe4c4d4a64b68aafd7dba67e5d4c8b8865ffe2533b0a8e8e1f83d2c63ef6beb07ac598a4e1a5254b892dd21e87165c2a1a12639d68168d0dad5fc524f81006d21b4891883851bf560760b65d9b85aaa0936b925fee845057604125336633a8c463cebd0f4d74bf1a5cc22cf120f6aec03b1eb34170d0ece635ab53b5f65e99bd0bd2c3af944a70c206913a0207eba7362b33eb3dfd57f079dc07cc89f556101bf00e0a8640ebc70354de255d434297e81cbd25279f88"}, @typed={0x8, 0x4d, 0x0, 0x0, @fd=r5}, @typed={0x5, 0x6c, 0x0, 0x0, @str='\x00'}, @typed={0x8, 0x7b, 0x0, 0x0, @u32=0x4}, @typed={0x8, 0x19, 0x0, 0x0, @ipv4=@loopback}, @generic="3ccdceecfc11f404174e07283ec8b72c6a9b8d1913ea069cf2c0a588314b8cb2754861f387bafdf726c320b0c4df312ff10bb1eff813e5d8f93bf4c5b7d73ef93ad26b20960a986e8ce0325ff2d8d39b57ef3714111aa4a5f2d0e1e4db95c0615ad772429141", @typed={0x8, 0x41, 0x0, 0x0, @ipv4=@private=0xa010102}, @generic]}, @typed={0x1f, 0x41, 0x0, 0x0, @str=']\xa0#,(\xf9*!4@}^(\'-^$.@!.(@&\\$\x00'}, @generic="7b27dc7b4ba79084218fd1b4c85950607c0dbb7cc4be5280e56a23f10b429396cd4c1fdb893c6409475e5d4a7811cf17deda360b9e308581a725b9c0ed63e8e556efc85a074931e0de3cecd07a59963430e6a4512a8cc307e23f482d800baac2c0e10145f39f375020e6e9a6e3b8e48de08a54cbfbc6446080b5d6ea5b868b2d2a41a3f67c5e", @typed={0x4, 0x2}, @generic="cecfc1c1e1ccb64f10461eb6b1a846172794ca1ebac34845f1d0df939eb2bfde65b85d8c18ad51d655461eca938ad95d1a817f93353a3b4c5c0ed0c2eeb0ad7e97470834f956c629670fe41d967a2b923f7387129967dd781f2a7c5919173930a56080b4311fbcf819084a61062f6f960cf74cf94b4981b9167e529237ba4dc3bdf1c6b041da59158805ba15629cd5782d774c2e5a99222a4538cc7ffbf1631c83721799f3e7b0f2e30401cee011b6e4f6b5dc9c8c7a1916cfa92ddc78715d00ca93c580f1e7d1cc1f46551fdae05f57e83f216db3707b113da5b56967d918", @generic="641e205aae7751dcefca5bae87dd14b213b2f6c9b75bb7e082fa10dd17384e79bbf1c193722639d4bee6b4811a6fa3ae", @typed={0x8, 0x1f, 0x0, 0x0, @fd=r2}]}, 0x340}, 0x1, 0x0, 0x0, 0x48000}, 0x8000) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) 06:22:43 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) 06:22:43 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:22:43 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 7) [ 917.078607] FAULT_INJECTION: forcing a failure. [ 917.078607] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 917.081134] CPU: 1 PID: 7537 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 917.082572] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 917.082579] Call Trace: [ 917.082605] dump_stack+0x107/0x167 [ 917.082626] should_fail.cold+0x5/0xa [ 917.082651] _copy_from_user+0x2e/0x1b0 [ 917.082673] __copy_msghdr_from_user+0x91/0x4b0 [ 917.082690] ? __ia32_sys_shutdown+0x80/0x80 [ 917.082707] ? udp_setsockopt+0xc0/0xc0 [ 917.082728] ? inet_sendmsg+0xbd/0x140 [ 917.082746] ? inet_send_prepare+0x540/0x540 06:22:43 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x8, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:22:43 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 16) [ 917.082763] ? __sock_sendmsg+0x55/0x190 06:22:43 executing program 7: r0 = syz_io_uring_setup(0x10000, 0x0, &(0x7f0000ff9000/0x1000)=nil, &(0x7f0000ff9000/0x4000)=nil, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0xc2, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$FIOCLEX(r1, 0x5451) sendmsg$nl_generic(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000840)=ANY=[@ANYBLOB="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"], 0x24}}, 0x0) r3 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x80, 0x0, 0x0, 0x0, 0x7, 0x0, 0x87}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000340)={0x1, &(0x7f0000000300)=[{0x9, 0x81, 0x0, 0x1ff}]}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3) fsetxattr$security_selinux(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)='system_u:object_r:syslogd_var_lib_t:s0\x00', 0x27, 0x0) ioctl$F2FS_IOC_DEFRAGMENT(r0, 0xc010f508, &(0x7f0000000100)={0x5, 0x2800000000}) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000380)={&(0x7f0000002ac0)=ANY=[@ANYRESOCT=r2, @ANYRES16, @ANYBLOB="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"], 0x508}, 0x1, 0x0, 0x0, 0x40000}, 0x48804) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') pread64(r5, &(0x7f0000001100)=""/4095, 0x20001be3, 0x1016) ioctl$BTRFS_IOC_SEND(r2, 0x40489426, &(0x7f0000000580)={{r5}, 0x1, &(0x7f0000000200)=[0x8000], 0x40, 0x4, [0x34c8, 0xff, 0x8, 0xffffffffffffff00]}) r6 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x1, 0x0) sendmsg$NL80211_CMD_LEAVE_MESH(r6, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000540)={&(0x7f0000000280)=ANY=[@ANYRESHEX=r3, @ANYRES32=r4, @ANYBLOB="280026bd704a826946", @ANYRES32, @ANYRESOCT], 0x28}, 0x1, 0x0, 0x0, 0x4040}, 0x80d4) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) [ 917.082785] sendmsg_copy_msghdr+0xa1/0x160 [ 917.082799] ? do_recvmmsg+0x6d0/0x6d0 [ 917.082822] ? __lock_acquire+0x1657/0x5b00 [ 917.082849] ___sys_sendmsg+0xc6/0x170 06:22:43 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) [ 917.082866] ? sendmsg_copy_msghdr+0x160/0x160 [ 917.082889] ? __fget_files+0x2cf/0x520 [ 917.082913] ? lock_acquire+0x197/0x470 [ 917.082929] ? find_held_lock+0x2c/0x110 [ 917.082953] ? __might_fault+0xd3/0x180 06:22:43 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 8) [ 917.082971] ? lock_downgrade+0x6d0/0x6d0 [ 917.083004] __sys_sendmmsg+0x195/0x470 [ 917.083025] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 917.083043] ? lock_downgrade+0x6d0/0x6d0 [ 917.083075] ? __mutex_unlock_slowpath+0xe1/0x600 [ 917.083095] ? wait_for_completion_io+0x270/0x270 [ 917.083117] ? rcu_read_lock_any_held+0x75/0xa0 [ 917.083134] ? vfs_write+0x354/0xb10 [ 917.083152] ? fput_many+0x2f/0x1a0 [ 917.083167] ? ksys_write+0x1a9/0x260 [ 917.083186] ? __ia32_sys_read+0xb0/0xb0 [ 917.083208] __x64_sys_sendmmsg+0x99/0x100 [ 917.083228] ? syscall_enter_from_user_mode+0x1d/0x50 [ 917.083244] do_syscall_64+0x33/0x40 [ 917.083263] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 917.083274] RIP: 0033:0x7f7b210b8b19 [ 917.083292] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 917.083301] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 917.083321] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 917.083331] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 917.083342] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 917.083352] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 917.083362] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 [ 917.113429] FAULT_INJECTION: forcing a failure. [ 917.113429] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 917.113450] CPU: 0 PID: 7546 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 917.113460] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 917.113466] Call Trace: [ 917.113490] dump_stack+0x107/0x167 [ 917.113519] should_fail.cold+0x5/0xa [ 917.113544] _copy_from_user+0x2e/0x1b0 [ 917.113566] __copy_msghdr_from_user+0x91/0x4b0 [ 917.113582] ? __ia32_sys_shutdown+0x80/0x80 [ 917.113599] ? udp_setsockopt+0xc0/0xc0 [ 917.113620] ? inet_sendmsg+0xbd/0x140 [ 917.113638] ? inet_send_prepare+0x540/0x540 [ 917.113656] ? __sock_sendmsg+0x55/0x190 [ 917.113677] sendmsg_copy_msghdr+0xa1/0x160 [ 917.113692] ? do_recvmmsg+0x6d0/0x6d0 [ 917.113714] ? __lock_acquire+0x1657/0x5b00 [ 917.113741] ___sys_sendmsg+0xc6/0x170 [ 917.113759] ? sendmsg_copy_msghdr+0x160/0x160 [ 917.113781] ? __fget_files+0x2cf/0x520 [ 917.113805] ? lock_acquire+0x197/0x470 [ 917.113821] ? find_held_lock+0x2c/0x110 [ 917.113845] ? __might_fault+0xd3/0x180 [ 917.113863] ? lock_downgrade+0x6d0/0x6d0 [ 917.113897] __sys_sendmmsg+0x195/0x470 [ 917.113920] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 917.113939] ? lock_downgrade+0x6d0/0x6d0 [ 917.113972] ? __mutex_unlock_slowpath+0xe1/0x600 [ 917.113991] ? wait_for_completion_io+0x270/0x270 [ 917.114013] ? rcu_read_lock_any_held+0x75/0xa0 [ 917.114030] ? vfs_write+0x354/0xb10 [ 917.114047] ? fput_many+0x2f/0x1a0 [ 917.114062] ? ksys_write+0x1a9/0x260 [ 917.114081] ? __ia32_sys_read+0xb0/0xb0 [ 917.114102] __x64_sys_sendmmsg+0x99/0x100 [ 917.114122] ? syscall_enter_from_user_mode+0x1d/0x50 [ 917.114138] do_syscall_64+0x33/0x40 [ 917.114157] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 917.114168] RIP: 0033:0x7f31c7e54b19 [ 917.114185] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 917.114194] RSP: 002b:00007f31c53ca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 917.114213] RAX: ffffffffffffffda RBX: 00007f31c7f67f60 RCX: 00007f31c7e54b19 [ 917.114224] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000004 [ 917.114233] RBP: 00007f31c53ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 917.114243] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000001 [ 917.114253] R13: 00007ffd553bd30f R14: 00007f31c53ca300 R15: 0000000000022000 [ 917.195032] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 917.244486] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 917.244569] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 917.244813] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 917.257427] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 917.369690] FAULT_INJECTION: forcing a failure. [ 917.369690] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 917.372420] CPU: 1 PID: 7559 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 917.373888] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 917.375627] Call Trace: [ 917.376184] dump_stack+0x107/0x167 [ 917.377001] should_fail.cold+0x5/0xa [ 917.377804] _copy_from_user+0x2e/0x1b0 [ 917.378636] __copy_msghdr_from_user+0x91/0x4b0 [ 917.379611] ? __ia32_sys_shutdown+0x80/0x80 [ 917.380537] ? udp_setsockopt+0xc0/0xc0 [ 917.381390] ? inet_sendmsg+0xbd/0x140 [ 917.382202] ? inet_send_prepare+0x540/0x540 [ 917.383120] ? __sock_sendmsg+0x55/0x190 [ 917.383969] sendmsg_copy_msghdr+0xa1/0x160 [ 917.384895] ? do_recvmmsg+0x6d0/0x6d0 [ 917.385723] ? __lock_acquire+0x1657/0x5b00 [ 917.386638] ___sys_sendmsg+0xc6/0x170 [ 917.387452] ? sendmsg_copy_msghdr+0x160/0x160 [ 917.388407] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 917.389540] ? _raw_spin_unlock_irq+0x1f/0x30 [ 917.390475] ? trace_hardirqs_on+0x5b/0x180 [ 917.391382] ? lock_acquire+0x197/0x470 [ 917.392210] ? find_held_lock+0x2c/0x110 [ 917.393093] ? __might_fault+0xd3/0x180 [ 917.393924] ? lock_downgrade+0x6d0/0x6d0 [ 917.394800] __sys_sendmmsg+0x195/0x470 [ 917.395640] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 917.396546] ? lock_downgrade+0x6d0/0x6d0 [ 917.397458] ? __mutex_unlock_slowpath+0xe1/0x600 [ 917.398468] ? wait_for_completion_io+0x270/0x270 [ 917.399480] ? rcu_read_lock_any_held+0x75/0xa0 [ 917.400447] ? vfs_write+0x354/0xb10 [ 917.401259] ? fput_many+0x2f/0x1a0 [ 917.402019] ? ksys_write+0x1a9/0x260 [ 917.402831] ? __ia32_sys_read+0xb0/0xb0 [ 917.403687] __x64_sys_sendmmsg+0x99/0x100 [ 917.404569] ? syscall_enter_from_user_mode+0x1d/0x50 [ 917.405667] do_syscall_64+0x33/0x40 [ 917.406444] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 917.407523] RIP: 0033:0x7f7b210b8b19 [ 917.408299] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 917.412180] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 917.413806] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 917.415307] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 917.416816] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 917.418410] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 917.419902] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 [ 917.451083] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 917.453056] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 917.454913] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 06:22:43 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x28, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 917.503248] FAULT_INJECTION: forcing a failure. [ 917.503248] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 917.506182] CPU: 0 PID: 7560 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 917.507641] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 917.509386] Call Trace: [ 917.509945] dump_stack+0x107/0x167 [ 917.510710] should_fail.cold+0x5/0xa [ 917.511514] _copy_from_user+0x2e/0x1b0 [ 917.512353] __copy_msghdr_from_user+0x91/0x4b0 [ 917.513343] ? __ia32_sys_shutdown+0x80/0x80 [ 917.514259] ? udp_setsockopt+0xc0/0xc0 [ 917.515100] ? inet_sendmsg+0xbd/0x140 [ 917.515916] ? inet_send_prepare+0x540/0x540 [ 917.516842] ? __sock_sendmsg+0x55/0x190 [ 917.517700] sendmsg_copy_msghdr+0xa1/0x160 [ 917.518602] ? do_recvmmsg+0x6d0/0x6d0 [ 917.519414] ? __lock_acquire+0x1657/0x5b00 [ 917.520333] ___sys_sendmsg+0xc6/0x170 [ 917.521155] ? sendmsg_copy_msghdr+0x160/0x160 [ 917.522112] ? _raw_spin_unlock_irq+0x1f/0x30 [ 917.523045] ? _raw_spin_unlock_irq+0x27/0x30 [ 917.523991] ? lock_acquire+0x197/0x470 [ 917.524838] ? find_held_lock+0x2c/0x110 [ 917.525692] ? __might_fault+0xd3/0x180 [ 917.526528] ? lock_downgrade+0x6d0/0x6d0 [ 917.527411] __sys_sendmmsg+0x195/0x470 [ 917.528254] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 917.529173] ? lock_downgrade+0x6d0/0x6d0 [ 917.530058] ? __mutex_unlock_slowpath+0xe1/0x600 [ 917.531066] ? wait_for_completion_io+0x270/0x270 [ 917.532079] ? rcu_read_lock_any_held+0x75/0xa0 [ 917.533061] ? vfs_write+0x354/0xb10 [ 917.533840] ? fput_many+0x2f/0x1a0 [ 917.534596] ? ksys_write+0x1a9/0x260 [ 917.535398] ? __ia32_sys_read+0xb0/0xb0 [ 917.536248] __x64_sys_sendmmsg+0x99/0x100 [ 917.537150] ? syscall_enter_from_user_mode+0x1d/0x50 [ 917.538225] do_syscall_64+0x33/0x40 [ 917.539001] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 917.540080] RIP: 0033:0x7f31c7e54b19 [ 917.540865] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 917.544737] RSP: 002b:00007f31c53ca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 917.546335] RAX: ffffffffffffffda RBX: 00007f31c7f67f60 RCX: 00007f31c7e54b19 [ 917.547822] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000004 [ 917.549319] RBP: 00007f31c53ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 917.550807] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000001 [ 917.552297] R13: 00007ffd553bd30f R14: 00007f31c53ca300 R15: 0000000000022000 06:22:43 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 17) 06:22:43 executing program 4: mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xd21}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/fib_trie\x00') readv(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) flistxattr(r0, &(0x7f00000016c0)=""/241, 0xf3) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r2, &(0x7f0000001fc0)=[{{&(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10, 0x0}}, {{&(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10, 0x0, 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="1400000000000000000000000700c0b6bccd0b16fa2c0000"], 0x18}}], 0x2, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$setlease(r3, 0x400, 0x1) r4 = fork() ptrace(0x10, r4) fcntl$setown(r3, 0x8, r4) fcntl$setownex(r2, 0xf, &(0x7f0000000000)={0x1, r4}) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, 0x0, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000040)={'macsec0\x00', {0x2, 0x0, @remote}}) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000001, 0x20010, r1, 0x57773000) clone3(&(0x7f0000001540)={0x120000, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180), {0x27}, &(0x7f0000000400)=""/160, 0xa0, &(0x7f00000014c0)=""/109, &(0x7f0000000340)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0], 0x8}, 0x58) prctl$PR_SET_MM(0x23, 0x7, &(0x7f0000ffe000/0x1000)=nil) [ 917.650654] FAULT_INJECTION: forcing a failure. [ 917.650654] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 917.653142] CPU: 0 PID: 7570 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 917.654555] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 917.656333] Call Trace: [ 917.656910] dump_stack+0x107/0x167 [ 917.657689] should_fail.cold+0x5/0xa [ 917.658515] _copy_from_user+0x2e/0x1b0 [ 917.659366] __copy_msghdr_from_user+0x91/0x4b0 [ 917.660367] ? __ia32_sys_shutdown+0x80/0x80 [ 917.661325] ? udp_setsockopt+0xc0/0xc0 [ 917.662177] ? inet_sendmsg+0xbd/0x140 [ 917.663005] ? inet_send_prepare+0x540/0x540 [ 917.663949] ? __sock_sendmsg+0x55/0x190 [ 917.664826] sendmsg_copy_msghdr+0xa1/0x160 [ 917.665743] ? do_recvmmsg+0x6d0/0x6d0 [ 917.666582] ? __lock_acquire+0x1657/0x5b00 [ 917.667510] ___sys_sendmsg+0xc6/0x170 [ 917.668348] ? sendmsg_copy_msghdr+0x160/0x160 [ 917.669338] ? __fget_files+0x2cf/0x520 [ 917.670192] ? lock_acquire+0x197/0x470 [ 917.671036] ? find_held_lock+0x2c/0x110 [ 917.671900] ? __might_fault+0xd3/0x180 [ 917.672738] ? lock_downgrade+0x6d0/0x6d0 [ 917.673633] __sys_sendmmsg+0x195/0x470 [ 917.674479] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 917.675391] ? lock_downgrade+0x6d0/0x6d0 [ 917.676281] ? __mutex_unlock_slowpath+0xe1/0x600 [ 917.677313] ? wait_for_completion_io+0x270/0x270 [ 917.678332] ? rcu_read_lock_any_held+0x75/0xa0 [ 917.679312] ? vfs_write+0x354/0xb10 [ 917.680101] ? fput_many+0x2f/0x1a0 [ 917.680872] ? ksys_write+0x1a9/0x260 [ 917.681678] ? __ia32_sys_read+0xb0/0xb0 [ 917.682536] __x64_sys_sendmmsg+0x99/0x100 [ 917.683429] ? syscall_enter_from_user_mode+0x1d/0x50 [ 917.684515] do_syscall_64+0x33/0x40 [ 917.685309] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 917.686405] RIP: 0033:0x7f7b210b8b19 [ 917.687190] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 917.691079] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 917.692686] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 917.694200] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 917.695705] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 917.697222] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 917.698726] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 06:22:56 executing program 4: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$negate(0xd, r0, 0x2, 0x0) r1 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0x0) r2 = add_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={'syz', 0x1}, &(0x7f0000000200)="30c7ab9a1505847ff4888e8b9e1ad8fec5dfce692eb62bdfcd4cb4a4009503960b1076ad88bf3499c6109f3dd01d6e2c9a27e290", 0x34, r1) r3 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x1}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r4, r3) keyctl$negate(0xd, r0, 0x5, r4) add_key$keyring(&(0x7f00000002c0), &(0x7f0000000300)={'syz', 0x0}, 0x0, 0x0, r1) r5 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @desc4}, &(0x7f00000003c0)={0x0, "b51b4b09db05b7e1fbb3948ed214b591d545f063ab15843212b9136eaeb7eb544b7da76f89f944c3a1cefc5df31898179d38b5cf8d0c71a90d75c4ccd4124b4d", 0x2e}, 0x48, r0) r6 = add_key$keyring(&(0x7f0000000500), &(0x7f0000000540)={'syz', 0x1}, 0x0, 0x0, r3) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={'syz', 0x1}, &(0x7f00000004c0)='}\x00', r6) r7 = add_key$fscrypt_v1(&(0x7f0000000580), &(0x7f00000005c0)={'fscrypt:', @desc1}, &(0x7f0000000600)={0x0, "63b57ef750255949faad1ddae76b972f02bd0f1faaed4c4cb00bd2fdad05ce99e7aa558f33c5cd46063edb5caf0763ee983d8d558b8e091bc414bffe36d10d1c", 0x29}, 0x48, r6) r8 = request_key(&(0x7f0000000680)='big_key\x00', &(0x7f00000006c0)={'syz', 0x0}, &(0x7f0000000700)='\x00', r4) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r8, &(0x7f0000000740)='ceph\x00', &(0x7f0000000780)) add_key$keyring(&(0x7f00000007c0), &(0x7f0000000800)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r9 = request_key(&(0x7f00000008c0)='blacklist\x00', &(0x7f0000000900)={'syz', 0x3}, &(0x7f0000000940)='builtin_trusted\x00', r5) add_key(&(0x7f0000000840)='big_key\x00', &(0x7f0000000880)={'syz', 0x3}, 0x0, 0x0, r9) add_key$keyring(&(0x7f0000000980), &(0x7f00000009c0)={'syz', 0x1}, 0x0, 0x0, 0x0) add_key(&(0x7f0000000a00)='.dead\x00', &(0x7f0000000a40)={'syz', 0x0}, &(0x7f0000000a80)="c150ffd640b99733c02aee6625f5c5f417d27d796873c31ed75ab98eab5877afa0f946acae19e57e4e5b3c1b7beaaa9e41e0ee8ab2d9c124290a6399931c3cea5f829ed246d8f54eb7e1709fcd7193bff8c1992544d402a0ba1fa27a6c5eb5ec8a4716114e2106c9d369e71ffc797113c67d038a0f31ed440ff38f20ee346fe18aea51caed59f43b0097be8d7cd7017f984e8f51dbff59221d239331fef5d9eb47655ef614fa54fbb6992f622a84d306f2d86fba607059e239b6127df70156759270c06d2b5e1e4e1310776fc011cb878aa763e93382bc6afcbc4b71bc", 0xdd, r7) 06:22:56 executing program 3: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x75, 0xc, 0xad, 0x0, 0x0, 0x3, 0x9042, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x3}, 0x450, 0x1da, 0x0, 0x4, 0x7fff, 0xfffffffc, 0x0, 0x0, 0x7, 0x0, 0x8000004}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x527942, 0x10) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x0, 0x2, &(0x7f00000000c0)=[{&(0x7f00000002c0)="7e1e0a2b15bf799fb2a349012b02be5b2d2f0cdceceef3c0cd9a8870d6021b820cee1704", 0x24, 0x4000000000000}, {&(0x7f0000000000)="d9adb8371a7b3c5680b5c9d1d2678c3545c3645f135c3142a6dd27e0f9993f13a892e1f7f221c9a4b2b51c68e9ba9f6aecb64064d50069dd9d98acef77d7a78c", 0x40, 0x9}], 0x50, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRESDEC, @ANYRESHEX]) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc5, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/224) shmctl$IPC_RMID(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmat(0x0, &(0x7f0000ff9000/0x3000)=nil, 0x1000) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r2 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000fff000/0x1000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(r2, 0xb) shmctl$SHM_UNLOCK(r1, 0xc) shmat(0x0, &(0x7f0000ff2000/0x1000)=nil, 0x2000) 06:22:56 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) 06:22:56 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x300, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:22:56 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) write$binfmt_script(r0, &(0x7f0000000100)={'#! ', './file0', [], 0xa, "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"}, 0x363) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x84040, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000040)={0x7, 0x4, 0x4}) 06:22:56 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 9) 06:22:56 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x296}, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) perf_event_open(&(0x7f0000000100)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = creat(&(0x7f0000000180)='./file1\x00', 0x80) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000200)={@multicast2, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x8) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x8000, 0x3}}, './file0\x00'}) r3 = openat$incfs(r2, &(0x7f0000000040)='.log\x00', 0x4080, 0xa3) sendmsg$inet6(r2, &(0x7f0000000440)={&(0x7f00000000c0)={0xa, 0x4e23, 0xa0000000, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0xfffffbff}, 0x1c, &(0x7f0000000900)=[{&(0x7f00000002c0)="d475a9e0b73217ca18e804e53c045ea7dc4a5bb5ec27c9f84aaf10b32a55388ccfe351c8fb9b17ec2ae3edd2d7ef5b3fbe2083e6de7929369b0366795b65de5398b4b3160511395b3a6ac9566d9b9a82158fc33e74aabe400f2e939370b3409779a6cb6707f546762ef7f9cbf0499de64e", 0x71}, {&(0x7f0000000340)="b9fac9a3ec59e9932f15a68a31284f845924ae17b3831dea4294610e3e0b0269", 0x20}, {&(0x7f0000000380)}, {&(0x7f0000000500)="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", 0xfb}, {&(0x7f0000000640)="28579b59d184a16de11f3c4b13712cea61eae0ee60a8c78ab765f31c77ba74378374f864f971089a3fc881692d6e013c6881e2e33d9293295abd0a5ef2f22bf3fc736fc67adeaccb10bc75e180248f461e1594c86dd70a5102ed83922352dacc94fb073f5961d9c7d63ab7f2616f46399e590dcd363fb8f5fd1eb191f24dc5d50326179ec7fda29050b58167a4084ba443f0114cfb901373fe2c950c7c40d7a47fe96de819a3435c65c6441ae500698adcd78349534188e622ab287b4c17dfbf2abc3501061be84dc4a473308a335caf43da96e1b5e00c98f70bf3acbab039", 0xdf}, {&(0x7f00000003c0)="098753346277b2126e6b13756e9d8221b55b5df48dc4398a4f197e9666a89ad084e6ab533629dc3b07dfce46d6d24af2ae08f46c07b6fca45db1f6d1b13c19f57e51a1a03f413083cdfa12bd30a32f", 0x4f}, {&(0x7f0000000740)="ae9757561a68e83b64f612ed95511411f9e31dc552a9416382a009de76195db15adbedebd71325b08c81950842e4917ea82058ee3f7320de3440a88f80038b13969d292052246e76a73442367299d5893fe23b69ba3c07de7140d8d35e3662b4cc229dbb385a3514f1d4d6811525f7c37520056141191b033e382fd2d3f8cbf76444059a4b50bee00915961c7c1b8011f0036192c433759a77219e3b0f0dc5d676a4fca498f315030760dc9012ac51c513c569c578f8c3fcfbb35c0c88b68a3c04bc67256d7c36d30aff82d303d8422c00e486090ac262c2bb277af05d653b165d24a231bc55922271", 0xe9}, {&(0x7f0000000840)="83efa3306db01ab7f5bb3844f2678af09275f27a26496f00e6a0fb2a7c855b6485b3ebd937b4af5ebe556d556b718d7cf8209789f48a0ca4b52c674ede1b7f323611732f36fc48ce0a135f3921b86bf6f323d2f1266fab105432909798a9782b03786885849e3769e8d48e9be4a870abb7547d121bd30c9627c49af9d09c33d446cdfcdc9279eeae78ad3cb638811bf597aaed659a8071084fc5ac3e551904c3cddb3824583e0bdbd40242", 0xab}], 0x8, &(0x7f0000000980)=[@tclass={{0x14, 0x29, 0x43, 0x7}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x9}}, @tclass={{0x14, 0x29, 0x43, 0x80}}, @rthdr={{0x48, 0x29, 0x39, {0x11, 0x6, 0x1, 0x0, 0x0, [@private0, @rand_addr=' \x01\x00', @remote]}}}, @rthdr_2292={{0x28, 0x29, 0x39, {0x3c, 0x2, 0x1, 0x8, 0x0, [@private1={0xfc, 0x1, '\x00', 0x1}]}}}, @rthdr_2292={{0x58, 0x29, 0x39, {0x73, 0x8, 0x1, 0x4, 0x0, [@rand_addr=' \x01\x00', @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @private1]}}}, @flowinfo={{0x14, 0x29, 0xb, 0xfffff879}}], 0x128}, 0x10) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x4, 0x0, 0x52, 0x3f, 0x0, 0x7, 0x20100, 0xc, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80, 0x2, @perf_config_ext={0x81, 0x9}, 0x4, 0x9, 0x1, 0x8, 0x7b, 0x3, 0x839, 0x0, 0xff, 0x0, 0x7ff}, 0x0, 0xc, r3, 0x2) 06:22:56 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 18) 06:22:57 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x2800, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 930.863350] loop3: detected capacity change from 0 to 8388608 [ 930.872935] FAULT_INJECTION: forcing a failure. [ 930.872935] name fail_usercopy, interval 1, probability 0, space 0, times 0 06:22:57 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) [ 930.872980] CPU: 1 PID: 7596 Comm: syz-executor.0 Not tainted 5.10.247 #1 06:22:57 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 19) [ 930.872991] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 930.872997] Call Trace: [ 930.873022] dump_stack+0x107/0x167 [ 930.873045] should_fail.cold+0x5/0xa [ 930.873072] _copy_from_user+0x2e/0x1b0 [ 930.873095] __copy_msghdr_from_user+0x91/0x4b0 [ 930.873113] ? __ia32_sys_shutdown+0x80/0x80 [ 930.873131] ? udp_setsockopt+0xc0/0xc0 [ 930.873153] ? inet_sendmsg+0xbd/0x140 [ 930.873173] ? inet_send_prepare+0x540/0x540 06:22:57 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 10) [ 930.873193] ? __sock_sendmsg+0x55/0x190 [ 930.873216] sendmsg_copy_msghdr+0xa1/0x160 06:22:57 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) [ 930.873233] ? do_recvmmsg+0x6d0/0x6d0 [ 930.873257] ? __lock_acquire+0x1657/0x5b00 [ 930.873286] ___sys_sendmsg+0xc6/0x170 [ 930.873305] ? sendmsg_copy_msghdr+0x160/0x160 [ 930.873330] ? __fget_files+0x2cf/0x520 06:22:57 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0xffff, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:22:57 executing program 7: symlink(&(0x7f0000000000)='./file0/file0\x00', &(0x7f00000001c0)='./file0\x00') open(&(0x7f0000000040)='./file0\x00', 0x200003, 0x0) [ 930.873356] ? lock_acquire+0x197/0x470 [ 930.873374] ? find_held_lock+0x2c/0x110 [ 930.873399] ? __might_fault+0xd3/0x180 [ 930.873419] ? lock_downgrade+0x6d0/0x6d0 [ 930.873455] __sys_sendmmsg+0x195/0x470 [ 930.873478] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 930.873504] ? lock_downgrade+0x6d0/0x6d0 [ 930.873539] ? __mutex_unlock_slowpath+0xe1/0x600 [ 930.873561] ? wait_for_completion_io+0x270/0x270 [ 930.873584] ? rcu_read_lock_any_held+0x75/0xa0 [ 930.873603] ? vfs_write+0x354/0xb10 [ 930.873623] ? fput_many+0x2f/0x1a0 [ 930.873639] ? ksys_write+0x1a9/0x260 [ 930.873660] ? __ia32_sys_read+0xb0/0xb0 [ 930.873684] __x64_sys_sendmmsg+0x99/0x100 [ 930.873706] ? syscall_enter_from_user_mode+0x1d/0x50 [ 930.873724] do_syscall_64+0x33/0x40 [ 930.873744] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 930.873757] RIP: 0033:0x7f7b210b8b19 [ 930.873775] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 930.873786] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 930.873808] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 930.873819] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 930.873830] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 930.873841] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 930.873853] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 [ 930.885469] FAULT_INJECTION: forcing a failure. [ 930.885469] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 930.885481] CPU: 0 PID: 7581 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 930.885486] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 930.885490] Call Trace: [ 930.885504] dump_stack+0x107/0x167 [ 930.885522] should_fail.cold+0x5/0xa [ 930.885536] _copy_from_user+0x2e/0x1b0 [ 930.885549] __copy_msghdr_from_user+0x91/0x4b0 [ 930.885559] ? __ia32_sys_shutdown+0x80/0x80 [ 930.885569] ? udp_setsockopt+0xc0/0xc0 [ 930.885581] ? inet_sendmsg+0xbd/0x140 [ 930.885592] ? inet_send_prepare+0x540/0x540 [ 930.885602] ? __sock_sendmsg+0x55/0x190 [ 930.885615] sendmsg_copy_msghdr+0xa1/0x160 [ 930.885624] ? do_recvmmsg+0x6d0/0x6d0 [ 930.885637] ? __lock_acquire+0x1657/0x5b00 [ 930.885653] ___sys_sendmsg+0xc6/0x170 [ 930.885663] ? sendmsg_copy_msghdr+0x160/0x160 [ 930.885677] ? __fget_files+0x2cf/0x520 [ 930.885691] ? lock_acquire+0x197/0x470 [ 930.885701] ? find_held_lock+0x2c/0x110 [ 930.885714] ? __might_fault+0xd3/0x180 [ 930.885725] ? lock_downgrade+0x6d0/0x6d0 [ 930.885744] __sys_sendmmsg+0x195/0x470 [ 930.885756] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 930.885767] ? lock_downgrade+0x6d0/0x6d0 [ 930.885786] ? __mutex_unlock_slowpath+0xe1/0x600 [ 930.885798] ? wait_for_completion_io+0x270/0x270 [ 930.885811] ? rcu_read_lock_any_held+0x75/0xa0 [ 930.885821] ? vfs_write+0x354/0xb10 [ 930.885832] ? fput_many+0x2f/0x1a0 [ 930.885840] ? ksys_write+0x1a9/0x260 [ 930.885852] ? __ia32_sys_read+0xb0/0xb0 [ 930.885865] __x64_sys_sendmmsg+0x99/0x100 [ 930.885877] ? syscall_enter_from_user_mode+0x1d/0x50 [ 930.885886] do_syscall_64+0x33/0x40 [ 930.885897] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 930.885905] RIP: 0033:0x7f31c7e54b19 [ 930.885915] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 930.885921] RSP: 002b:00007f31c53ca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 930.885932] RAX: ffffffffffffffda RBX: 00007f31c7f67f60 RCX: 00007f31c7e54b19 [ 930.885938] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000004 [ 930.885944] RBP: 00007f31c53ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 930.885950] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000001 [ 930.885956] R13: 00007ffd553bd30f R14: 00007f31c53ca300 R15: 0000000000022000 [ 930.901614] FAT-fs (loop3): Unrecognized mount option "nj½nu5dýkjùÎ 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 930.947098] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 930.947110] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 930.947116] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 930.947122] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 930.947128] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 930.947134] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 [ 930.995616] loop3: detected capacity change from 0 to 8388608 [ 931.001498] FAT-fs (loop3): Unrecognized mount option "nj½nu5dýkjùÎ 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 931.036978] RSP: 002b:00007f31c53ca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 931.037000] RAX: ffffffffffffffda RBX: 00007f31c7f67f60 RCX: 00007f31c7e54b19 [ 931.037012] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000004 [ 931.037023] RBP: 00007f31c53ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 931.037035] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 931.037046] R13: 00007ffd553bd30f R14: 00007f31c53ca300 R15: 0000000000022000 06:23:11 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 20) 06:23:11 executing program 2: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$HIDIOCGUCODE(r0, 0xc018480d, &(0x7f0000000040)={0x2, 0x200, 0x0, 0x3d4f4619, 0x8000, 0x9}) ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000080)={0x2, 0x20}) read$hiddev(r0, &(0x7f00000000c0)=""/13, 0xd) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000100)={r0, 0x66, 0x6, 0x7fffffff}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140), 0x800, 0x0) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(r2, 0x8010671f, &(0x7f0000000280)={&(0x7f0000000180)=""/214, 0xd6}) r3 = perf_event_open(&(0x7f0000000300)={0x4, 0x80, 0x7f, 0x1, 0x18, 0x2, 0x0, 0x8001, 0x0, 0x5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f00000002c0), 0xe}, 0x602, 0x9, 0x2, 0x8, 0x3b, 0x3ff, 0x5, 0x0, 0x59f, 0x0, 0x5}, 0x0, 0x0, r1, 0x1) ioctl$FICLONE(r0, 0x40049409, r3) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@initdev}}, &(0x7f00000004c0)=0xe8) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f0000001600)={'sit0\x00', &(0x7f0000001580)={'syztnl2\x00', 0x0, 0x29, 0x20, 0xec, 0x4, 0x4, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @rand_addr=' \x01\x00', 0x1, 0x20, 0x605, 0x5}}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001640)={0x0, @empty, @remote}, &(0x7f0000001680)=0xc) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r1, &(0x7f00000017c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000001780)={&(0x7f00000016c0)={0x98, 0x0, 0x20, 0x70bd26, 0x25dfdbfc, {}, [@ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5, 0x5, 0x7}, @ETHTOOL_A_LINKINFO_HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}, @ETHTOOL_A_LINKINFO_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_LINKINFO_PHYADDR={0x5, 0x3, 0x7f}, @ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5, 0x5, 0x8}, @ETHTOOL_A_LINKINFO_PORT={0x5, 0x2, 0x4b}]}, 0x98}, 0x1, 0x0, 0x0, 0x4004000}, 0x20040020) ioctl$int_out(r1, 0x5460, &(0x7f0000001800)) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001840)={r5, 0x1, 0x6, @random="af343ca6a669"}, 0x10) write$vga_arbiter(r2, &(0x7f0000001880), 0xf) ioctl$AUTOFS_IOC_CATATONIC(r1, 0x9362, 0x0) fcntl$getownex(r3, 0x10, &(0x7f00000018c0)={0x0, 0x0}) r8 = syz_open_procfs(r7, &(0x7f0000001900)='net/connector\x00') sendmsg$NL80211_CMD_SET_STATION(r8, &(0x7f0000001ac0)={&(0x7f0000001940)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001a80)={&(0x7f00000019c0)={0x90, 0x0, 0x10, 0x70bd25, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES={0x36, 0xbe, "9696551d19bdb11fb068b69e1af4d48c180b0ad992532c17b77a8a1fef004d1a74ab439afc110379e08da5d3b024cf2cbd7e"}, @NL80211_ATTR_STA_FLAGS={0x18, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_AUTHORIZED={0x4}, @NL80211_STA_FLAG_WME={0x4}, @NL80211_STA_FLAG_SHORT_PREAMBLE={0x4}]}, @NL80211_ATTR_MESH_PEER_AID={0x6, 0xed, 0x149}, @NL80211_ATTR_STA_FLAGS2={0xc, 0x43, {0x4, 0x65fd}}, @NL80211_ATTR_STA_VLAN={0x8}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x103}]}, 0x90}}, 0x0) 06:23:11 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) 06:23:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000040)="00000000000000000000000000000000000000000001000000000022daf8ee96bdc9e62bcd", 0x25, 0x540}, {&(0x7f0000010400)="02000000030000000400000030000f000300040000000000000000000f008ec4", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000013a00)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) mknodat$loop(r0, &(0x7f0000000080)='./file0\x00', 0x200, 0x0) 06:23:11 executing program 4: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000740)=ANY=[]) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'geneve0\x00'}) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, 0x0, 0x46000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'wg2\x00'}) mkdirat(r3, 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000000c0)={0x0, 0x1, 0x6, @local}, 0x10) sendmsg$BATADV_CMD_GET_HARDIF(r4, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x64, 0x0, 0x100, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x9}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x64}, 0x1, 0x0, 0x0, 0xc805}, 0x20040) sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, 0x0, 0x40080) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'wpan4\x00'}) 06:23:11 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:23:11 executing program 7: perf_event_open(&(0x7f0000000640)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000500)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$KEYCTL_MOVE(0x1e, r1, 0xfffffffffffffffc, r0, 0x0) r2 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) keyctl$revoke(0x3, r3) request_key(&(0x7f0000000140)='pkcs7_test\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f00000001c0)='@\xea$$--(@/\x00', 0x0) keyctl$KEYCTL_MOVE(0x1e, r3, 0x0, 0x0, 0x1) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0xfffffffffffffffc, r2, 0x0) add_key$keyring(&(0x7f0000000000), &(0x7f0000000100)={'syz', 0x1}, 0x0, 0x0, 0x0) r4 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r4, 0x0) add_key$keyring(&(0x7f0000000200), &(0x7f0000000240)={'syz', 0x0}, 0x0, 0x0, r4) dup(0xffffffffffffffff) r5 = add_key$keyring(&(0x7f0000000280), &(0x7f00000002c0)={'syz', 0x1}, 0x0, 0x0, r4) keyctl$KEYCTL_MOVE(0x1e, 0x0, r5, r3, 0x0) unshare(0x48020200) 06:23:11 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 11) [ 945.687396] FAULT_INJECTION: forcing a failure. [ 945.687396] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 945.690012] CPU: 1 PID: 7629 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 945.691482] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 945.693251] Call Trace: [ 945.693811] dump_stack+0x107/0x167 [ 945.694599] should_fail.cold+0x5/0xa [ 945.695420] _copy_from_user+0x2e/0x1b0 [ 945.696265] __copy_msghdr_from_user+0x91/0x4b0 [ 945.697263] ? __ia32_sys_shutdown+0x80/0x80 [ 945.698206] ? udp_setsockopt+0xc0/0xc0 [ 945.699058] ? inet_sendmsg+0xbd/0x140 [ 945.699895] ? inet_send_prepare+0x540/0x540 [ 945.700829] ? __sock_sendmsg+0x55/0x190 [ 945.701699] sendmsg_copy_msghdr+0xa1/0x160 [ 945.702604] ? do_recvmmsg+0x6d0/0x6d0 [ 945.703444] ? __lock_acquire+0x1657/0x5b00 [ 945.704392] ___sys_sendmsg+0xc6/0x170 [ 945.705230] ? sendmsg_copy_msghdr+0x160/0x160 [ 945.706200] ? __fget_files+0x2cf/0x520 [ 945.707061] ? lock_acquire+0x197/0x470 [ 945.707915] ? find_held_lock+0x2c/0x110 [ 945.708769] ? __might_fault+0xd3/0x180 [ 945.709630] ? lock_downgrade+0x6d0/0x6d0 [ 945.710532] __sys_sendmmsg+0x195/0x470 [ 945.711378] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 945.712276] ? lock_downgrade+0x6d0/0x6d0 [ 945.713178] ? __mutex_unlock_slowpath+0xe1/0x600 [ 945.714205] ? wait_for_completion_io+0x270/0x270 [ 945.715231] ? rcu_read_lock_any_held+0x75/0xa0 [ 945.716216] ? vfs_write+0x354/0xb10 [ 945.716998] ? fput_many+0x2f/0x1a0 [ 945.717789] ? ksys_write+0x1a9/0x260 [ 945.718596] ? __ia32_sys_read+0xb0/0xb0 [ 945.719457] __x64_sys_sendmmsg+0x99/0x100 [ 945.720349] ? syscall_enter_from_user_mode+0x1d/0x50 [ 945.721436] do_syscall_64+0x33/0x40 [ 945.722222] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 945.723301] RIP: 0033:0x7f7b210b8b19 [ 945.724080] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 945.727936] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 945.727957] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 945.727975] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 945.730095] loop3: detected capacity change from 0 to 262144 [ 945.730386] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 945.730397] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 945.730407] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 [ 945.789858] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 06:23:11 executing program 7: fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = fspick(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x8044) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x9, 0x4) ioctl$VFAT_IOCTL_READDIR_BOTH(0xffffffffffffffff, 0x82307201, &(0x7f0000000940)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x7, 0x0, 0x0, 0x0) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, 0xffffffffffffffff) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB=',nodevmap,noextend,dfltgid=', @ANYRESHEX=0x0, @ANYBLOB=',smackfstransmute=nodevmap,hash,fowner=', @ANYRESDEC=0x0, @ANYBLOB="0000000000000000c1d8729c1aede04cd02a1fab14ec480f02b8f4ba6f18", @ANYRESDEC=0x0, @ANYBLOB=',\x00']) [ 945.809080] loop4: detected capacity change from 0 to 16776704 06:23:11 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x1, 0x0, 0x5}}}}}}, 0x0) 06:23:12 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000840)={0xa, 0x0, 0x0, @local, 0x3}, 0x1c) 06:23:12 executing program 3: sendmsg$SEG6_CMD_GET_TUNSRC(0xffffffffffffffff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) execve(0x0, &(0x7f0000000a00), 0x0) sendmsg$NL80211_CMD_DEL_PMK(0xffffffffffffffff, 0x0, 0x0) accept(0xffffffffffffffff, &(0x7f0000000d00)=@l2tp={0x2, 0x0, @local}, &(0x7f0000000d80)=0x80) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000000c0)={0x0, 0x1, 0x6, @link_local}, 0x10) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r2, 0x1, 0x6, @link_local}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x2, &(0x7f00000000c0)={r2, 0x1, 0x6, @link_local}, 0x10) r3 = socket$packet(0x11, 0x3, 0x300) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r5, 0x1, 0x6, @link_local}, 0x10) setsockopt$packet_add_memb(r3, 0x107, 0x2, &(0x7f00000000c0)={r5, 0x1, 0x6, @link_local}, 0x10) sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000540)={&(0x7f00000005c0)=ANY=[@ANYBLOB="94020000", @ANYRES16=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="1400020076657468305f746f5f6272696467650008000300030000006800018008000100", @ANYRES32=0x0, @ANYBLOB="1400020076657468315f766972745f7769666900080003000100000008000100", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="140002007665746831000000000000000000000014000200766972745f77696669300000000000005c000180080003000000000008000100", @ANYRES32=0x0, @ANYBLOB="88000300010000000000000000ee0a5ab0d22f7275a920d21f0c0d1a5ed84b28d5d31bd6ab4a2eec91995946c218a5a7ffed5c9d384e5d0fe7505c738cf9dc1c15b20e731b26d25ce7e7f136e25f1103", @ANYRES32=0x0, @ANYBLOB="14000200776c616e3100000000000000000000001400020073797a6b616c6c65723100000000000008000100", @ANYRES32=0x0, @ANYBLOB], 0x294}, 0x1, 0x0, 0x0, 0x8851}, 0x4000800) syz_genetlink_get_family_id$nl80211(&(0x7f0000000e00), 0xffffffffffffffff) getuid() stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) [ 945.884125] FAULT_INJECTION: forcing a failure. [ 945.884125] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 945.885691] CPU: 0 PID: 7640 Comm: syz-executor.1 Not tainted 5.10.247 #1 [ 945.886589] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 945.887555] Call Trace: [ 945.887867] dump_stack+0x107/0x167 [ 945.888286] should_fail.cold+0x5/0xa [ 945.888728] _copy_from_user+0x2e/0x1b0 [ 945.889195] __copy_msghdr_from_user+0x91/0x4b0 [ 945.889729] ? __ia32_sys_shutdown+0x80/0x80 [ 945.890238] ? udp_setsockopt+0xc0/0xc0 [ 945.890697] ? inet_sendmsg+0xbd/0x140 [ 945.891139] ? inet_send_prepare+0x540/0x540 [ 945.891641] ? __sock_sendmsg+0x55/0x190 [ 945.892100] sendmsg_copy_msghdr+0xa1/0x160 [ 945.892592] ? do_recvmmsg+0x6d0/0x6d0 [ 945.893048] ? __lock_acquire+0x1657/0x5b00 [ 945.893553] ___sys_sendmsg+0xc6/0x170 [ 945.894002] ? sendmsg_copy_msghdr+0x160/0x160 [ 945.894525] ? __fget_files+0x2cf/0x520 [ 945.894984] ? lock_acquire+0x197/0x470 [ 945.895435] ? find_held_lock+0x2c/0x110 [ 945.895907] ? __might_fault+0xd3/0x180 [ 945.896358] ? lock_downgrade+0x6d0/0x6d0 [ 945.896842] __sys_sendmmsg+0x195/0x470 [ 945.897305] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 945.897801] ? lock_downgrade+0x6d0/0x6d0 [ 945.898287] ? __mutex_unlock_slowpath+0xe1/0x600 [ 945.898846] ? wait_for_completion_io+0x270/0x270 [ 945.899404] ? rcu_read_lock_any_held+0x75/0xa0 [ 945.899944] ? vfs_write+0x354/0xb10 [ 945.900366] ? fput_many+0x2f/0x1a0 [ 945.900780] ? ksys_write+0x1a9/0x260 [ 945.901218] ? __ia32_sys_read+0xb0/0xb0 [ 945.901684] __x64_sys_sendmmsg+0x99/0x100 [ 945.902166] ? syscall_enter_from_user_mode+0x1d/0x50 [ 945.902759] do_syscall_64+0x33/0x40 [ 945.903182] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 945.903763] RIP: 0033:0x7f31c7e54b19 [ 945.904189] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 945.906291] RSP: 002b:00007f31c53ca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 945.907162] RAX: ffffffffffffffda RBX: 00007f31c7f67f60 RCX: 00007f31c7e54b19 [ 945.907980] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000004 [ 945.908787] RBP: 00007f31c53ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 945.909598] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 945.910404] R13: 00007ffd553bd30f R14: 00007f31c53ca300 R15: 0000000000022000 06:23:12 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) 06:23:12 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 21) 06:23:12 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 945.948505] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 945.948537] device syz_tun entered promiscuous mode 06:23:12 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmmsg$inet(r0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x40001, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0, 0x8, 0x20, 0x4}]}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) [ 945.962647] device syz_tun left promiscuous mode [ 945.969768] device syz_tun entered promiscuous mode [ 945.980810] device syz_tun left promiscuous mode [ 945.987889] FAULT_INJECTION: forcing a failure. [ 945.987889] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 945.989354] CPU: 0 PID: 7666 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 945.990147] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 945.991110] Call Trace: [ 945.991415] dump_stack+0x107/0x167 [ 945.991831] should_fail.cold+0x5/0xa [ 945.992271] _copy_from_user+0x2e/0x1b0 [ 945.992732] __copy_msghdr_from_user+0x91/0x4b0 [ 945.993271] ? __ia32_sys_shutdown+0x80/0x80 [ 945.993778] ? udp_setsockopt+0xc0/0xc0 [ 945.994235] ? inet_sendmsg+0xbd/0x140 [ 945.994683] ? inet_send_prepare+0x540/0x540 [ 945.995195] ? __sock_sendmsg+0x55/0x190 [ 945.995659] sendmsg_copy_msghdr+0xa1/0x160 [ 945.996150] ? do_recvmmsg+0x6d0/0x6d0 [ 945.996601] ? __lock_acquire+0x1657/0x5b00 [ 945.997107] ___sys_sendmsg+0xc6/0x170 [ 945.997552] ? sendmsg_copy_msghdr+0x160/0x160 [ 945.998078] ? __fget_files+0x2cf/0x520 [ 945.998539] ? lock_acquire+0x197/0x470 [ 945.998992] ? find_held_lock+0x2c/0x110 [ 945.999463] ? __might_fault+0xd3/0x180 [ 945.999917] ? lock_downgrade+0x6d0/0x6d0 [ 946.000407] __sys_sendmmsg+0x195/0x470 [ 946.000866] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 946.001365] ? lock_downgrade+0x6d0/0x6d0 [ 946.001850] ? __mutex_unlock_slowpath+0xe1/0x600 [ 946.002406] ? wait_for_completion_io+0x270/0x270 [ 946.002960] ? rcu_read_lock_any_held+0x75/0xa0 [ 946.003499] ? vfs_write+0x354/0xb10 [ 946.003925] ? fput_many+0x2f/0x1a0 [ 946.004340] ? ksys_write+0x1a9/0x260 [ 946.004779] ? __ia32_sys_read+0xb0/0xb0 [ 946.005249] __x64_sys_sendmmsg+0x99/0x100 [ 946.005739] ? syscall_enter_from_user_mode+0x1d/0x50 [ 946.006328] do_syscall_64+0x33/0x40 [ 946.006754] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 946.007339] RIP: 0033:0x7f7b210b8b19 [ 946.007772] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 946.009882] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 946.010749] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 946.011565] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 946.012383] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 946.013203] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 946.014013] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 [ 946.024247] device syz_tun entered promiscuous mode [ 946.026092] device syz_tun left promiscuous mode [ 946.027039] device syz_tun entered promiscuous mode [ 946.039445] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7673 comm=syz-executor.4 [ 946.043869] device syz_tun left promiscuous mode 06:23:12 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) 06:23:12 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x3, 0x5}}}}}}, 0x0) [ 946.149466] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7673 comm=syz-executor.4 06:23:27 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x46e2, 0x0) ioctl$AUTOFS_IOC_CATATONIC(r0, 0x9362, 0x0) execveat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000900)=ANY=[]) sendmsg$unix(0xffffffffffffffff, 0x0, 0x4000000) ftruncate(r0, 0x1000003) preadv(r0, 0x0, 0x0, 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, 0x0, 0xfdef) 06:23:27 executing program 4: stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r0) r1 = syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x9, 0x2, &(0x7f0000000240)=[{&(0x7f0000000080)="583fd82c8d462002c1fe0087fa7c1a2633fc05d9c9c12cd2ce0df6cfb73666b3d19b9782c96952623eefe66e48c066cc56b84635e01f96ca72fb48af92be09a8dd4fdcc4d59efc1d9f92fcaa02a8445c7630e780c4a0487b1cbdfb6a9378e17900d725c37fc084b6a0a0fcf37428d92646c6d6a01e989bf57f38b1e12550ca20f7d034d78c97f3b47e193c7d861e434a9acd2160b5ea4581a83ce195a260dcc535f0747322953c2ac40924", 0xab, 0x40}, {&(0x7f0000000140)="8012263c8a89129444e7fb2da2e7a7bf9bdf9c320d1d3fc558692bac0e51587caabf53f8fb24b2125b31c87e2b9899575c951af9f1ae813d84d1ac84d2333e25325f6b91074c5f0ff3c61a4dddbb2645b4370e21079e70c65ae4328eab8217d784fccdcf86616105c828297f9b843f1a0d9a454ce9b54a477f1c272f69a7c93e917698eaec815315171c2a21123bec76c6ee05c9f2734e82f9f1def9fded2657bfabca29719ad1d7bca695708114df3ce49efa8d94225e27f4a2aca926ddb2fb41a763cc485bb525", 0xc8, 0x2}], 0x0, &(0x7f0000000280)={[{@jqfmt_vfsold}, {@nojournal_checksum}], [{@appraise_type}, {@subj_user={'subj_user', 0x3d, '\x93J\x8c\x800\x1e\x99\xdf\x89\xe5\x00c\x92\x06\x19\xa0\x05\x80<\xab\t\xe1\x8b\x93'}}, {@smackfsroot={'smackfsroot', 0x3d, '['}}, {@func={'func', 0x3d, 'CREDS_CHECK'}}, {@smackfsdef}, {@euid_lt={'euid<', r0}}, {@dont_measure}]}) statx(r1, &(0x7f0000000340)='./file0\x00', 0x6000, 0x800, &(0x7f0000000480)) socket$nl_generic(0x10, 0x3, 0x10) 06:23:27 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) 06:23:27 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 22) 06:23:27 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r3, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(r4, &(0x7f00000002c0)={&(0x7f0000000000), 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x64, r1, 0x800, 0x70bd2b, 0x25dfdbff, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x1590}, @NL80211_ATTR_WIPHY_FREQ={0x8}], @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_BSS_BASIC_RATES={0x24, 0x24, [{0x16}, {0x24, 0x1}, {0x3}, {0x3, 0x1}, {0xd43131419f8d1be8, 0x1}, {0x0, 0x1}, {0xc, 0x1}, {0x24, 0x1}, {0x30}, {0x30, 0x1}, {0x6c}, {0x1b}, {0x18, 0x1}, {0x1b, 0x1}, {0x1}, {0x10, 0x1}, {0x24, 0x1}, {0x2}, {0x5}, {0x5, 0x1}, {0x9}, {0x8e32255f01f2d17d}, {}, {0x4, 0x1}, {0x16, 0x1}, {0xb, 0x1}, {0x5, 0x1}, {0xb}, {0x4}, {0x9, 0x1}, {0x16, 0x1}, {0x1b, 0x1}]}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x4}]}, 0x64}, 0x1, 0x0, 0x0, 0x8001}, 0x20009045) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r6}, 0x2c, {[{@access_uid}]}}) close_range(0xffffffffffffffff, r0, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000100)={@local, @remote, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @dev={0xac, 0x14, 0x14, 0xc}}, @redirect={0x5, 0x0, 0x0, @remote, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast}}}}}}, 0x0) 06:23:27 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x7, 0x5}}}}}}, 0x0) [ 961.094146] FAULT_INJECTION: forcing a failure. [ 961.094146] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 961.096802] CPU: 1 PID: 7701 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 961.098357] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 961.100218] Call Trace: [ 961.100817] dump_stack+0x107/0x167 [ 961.101655] should_fail.cold+0x5/0xa [ 961.102519] _copy_from_user+0x2e/0x1b0 [ 961.103416] __copy_msghdr_from_user+0x91/0x4b0 [ 961.104461] ? __ia32_sys_shutdown+0x80/0x80 [ 961.105465] ? udp_setsockopt+0xc0/0xc0 [ 961.106373] ? inet_sendmsg+0xbd/0x140 [ 961.107251] ? inet_send_prepare+0x540/0x540 [ 961.108246] ? __sock_sendmsg+0x55/0x190 [ 961.109174] sendmsg_copy_msghdr+0xa1/0x160 [ 961.110178] ? do_recvmmsg+0x6d0/0x6d0 [ 961.111064] ? __lock_acquire+0x1657/0x5b00 [ 961.112053] ___sys_sendmsg+0xc6/0x170 [ 961.112936] ? sendmsg_copy_msghdr+0x160/0x160 [ 961.113986] ? __fget_files+0x2cf/0x520 [ 961.114891] ? lock_acquire+0x197/0x470 [ 961.115791] ? find_held_lock+0x2c/0x110 [ 961.116717] ? __might_fault+0xd3/0x180 [ 961.117626] ? lock_downgrade+0x6d0/0x6d0 [ 961.118594] __sys_sendmmsg+0x195/0x470 [ 961.119497] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 961.120478] ? lock_downgrade+0x6d0/0x6d0 [ 961.121408] ? __mutex_unlock_slowpath+0xe1/0x600 [ 961.122475] ? wait_for_completion_io+0x270/0x270 [ 961.123574] ? rcu_read_lock_any_held+0x75/0xa0 [ 961.124622] ? vfs_write+0x354/0xb10 [ 961.125473] ? fput_many+0x2f/0x1a0 [ 961.126292] ? ksys_write+0x1a9/0x260 [ 961.127157] ? __ia32_sys_read+0xb0/0xb0 [ 961.128094] __x64_sys_sendmmsg+0x99/0x100 [ 961.129053] ? syscall_enter_from_user_mode+0x1d/0x50 [ 961.130223] do_syscall_64+0x33/0x40 [ 961.131070] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 961.132215] RIP: 0033:0x7f7b210b8b19 [ 961.133009] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 961.137144] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 961.138889] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 961.140522] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 961.142089] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 961.143730] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 961.145387] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 [ 961.152162] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 06:23:27 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 12) 06:23:27 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) 06:23:27 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000080), 0x3}, 0x4, 0x0, 0x5, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) setgroups(0x4000000000000356, &(0x7f0000000380)) r1 = syz_io_uring_setup(0x1d29, &(0x7f00000000c0)={0x0, 0xf0c9, 0x0, 0x2, 0x27c}, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r0}, 0x2e38) mmap$IORING_OFF_CQ_RING(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x9, 0x810, r1, 0x8000000) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000010c0), &(0x7f0000001100)=0x0, &(0x7f0000001140)) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_mmap}, {@cache_fscache}, {@debug={'debug', 0x3d, 0x924}}, {@nodevmap}, {@noextend}, {@dfltgid={'dfltgid', 0x3d, r4}}, {@afid={'afid', 0x3d, 0x345}}], [{@smackfstransmute={'smackfstransmute', 0x3d, 'nodevmap'}}, {@fowner_gt}, {@hash}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@fsname={'fsname', 0x3d, '.'}}, {@fowner_gt}]}}) getresgid(&(0x7f00000010c0), &(0x7f0000001100)=0x0, &(0x7f0000001140)) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',cache=mmap,cache=fscache,debug=0x0000000000000924,nodevmap,noextend,dfltgid=', @ANYRESHEX=r5, @ANYBLOB=',afid=0x0000000000000345,smackfstransmute=nodevmap,fowner>', @ANYRESDEC=0x0, @ANYBLOB=',hash,defcontext=root,fsname=.,fowner>', @ANYRESDEC=0x0, @ANYBLOB='<\x00']) getgroups(0x3, &(0x7f0000000040)=[0xee01, r4, r5]) getgroups(0x2, &(0x7f0000000040)=[r3, r4]) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000340)='/sys/kernel/cgroup', 0x80000, 0x80) socket$inet6_udplite(0xa, 0x2, 0x88) mount$9p_fd(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000700)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_mmap}, {@cache_fscache}, {@debug={'debug', 0x3d, 0x924}}, {@nodevmap}, {@noextend}, {@dfltgid}, {@afid={'afid', 0x3d, 0x345}}], [{@uid_lt}, {@fowner_gt}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@fsname={'fsname', 0x3d, '.'}}, {@fowner_gt}]}}) getresgid(&(0x7f00000010c0)=0x0, &(0x7f0000001100), &(0x7f0000001140)=0x0) stat(&(0x7f0000000140)='./file0/file0\x00', &(0x7f00000001c0)) getgroups(0x9, &(0x7f00000004c0)=[0x0, 0x0, r7, 0x0, r7, r6, r3, r3, 0x0]) 06:23:27 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x4}}}}}}, 0x0) 06:23:27 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 23) 06:23:27 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) [ 961.269873] FAULT_INJECTION: forcing a failure. [ 961.269873] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 961.271516] CPU: 0 PID: 7720 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 961.272419] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 961.273539] Call Trace: [ 961.273896] dump_stack+0x107/0x167 [ 961.274376] should_fail.cold+0x5/0xa [ 961.274888] _copy_from_user+0x2e/0x1b0 [ 961.275414] __copy_msghdr_from_user+0x91/0x4b0 [ 961.276023] ? __ia32_sys_shutdown+0x80/0x80 [ 961.276617] ? udp_setsockopt+0xc0/0xc0 [ 961.277151] ? inet_sendmsg+0xbd/0x140 [ 961.277675] ? inet_send_prepare+0x540/0x540 [ 961.278258] ? __sock_sendmsg+0x55/0x190 [ 961.278801] sendmsg_copy_msghdr+0xa1/0x160 [ 961.279370] ? do_recvmmsg+0x6d0/0x6d0 [ 961.279890] ? __lock_acquire+0x1657/0x5b00 [ 961.280466] ___sys_sendmsg+0xc6/0x170 [ 961.280987] ? sendmsg_copy_msghdr+0x160/0x160 [ 961.281703] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 961.282574] ? _raw_spin_unlock_irq+0x1f/0x30 [ 961.283330] ? trace_hardirqs_on+0x5b/0x180 [ 961.283946] ? lock_acquire+0x197/0x470 [ 961.284516] ? find_held_lock+0x2c/0x110 [ 961.285057] ? __might_fault+0xd3/0x180 [ 961.285626] ? lock_downgrade+0x6d0/0x6d0 [ 961.286187] __sys_sendmmsg+0x195/0x470 [ 961.286725] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 961.287307] ? lock_downgrade+0x6d0/0x6d0 [ 961.287910] ? __mutex_unlock_slowpath+0xe1/0x600 [ 961.288568] ? wait_for_completion_io+0x270/0x270 [ 961.289210] ? rcu_read_lock_any_held+0x75/0xa0 [ 961.289833] ? vfs_write+0x354/0xb10 [ 961.290335] ? fput_many+0x2f/0x1a0 [ 961.290813] ? ksys_write+0x1a9/0x260 [ 961.291318] ? __ia32_sys_read+0xb0/0xb0 [ 961.291857] __x64_sys_sendmmsg+0x99/0x100 [ 961.292419] ? syscall_enter_from_user_mode+0x1d/0x50 [ 961.293094] do_syscall_64+0x33/0x40 [ 961.293591] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 961.294273] RIP: 0033:0x7f7b210b8b19 [ 961.294769] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 961.297188] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 961.298201] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 961.299145] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 961.300080] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 961.301008] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 961.301939] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 06:23:27 executing program 4: r0 = syz_io_uring_setup(0xb88, 0x0, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000006, 0x40010, r0, 0x0) r1 = socket$inet6(0xa, 0xa, 0x401) sync_file_range(r1, 0x4, 0x3f, 0x6) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000180), 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000200)=""/105, 0x69}, {&(0x7f0000000280)=""/134, 0x86}, {&(0x7f0000000340)=""/183, 0xb7}, {&(0x7f0000000400)=""/144, 0x90}, {&(0x7f0000000080)=""/60, 0x3c}], 0x5, &(0x7f00000005c0)=ANY=[@ANYBLOB="2c0000000000000001000000010000003e4bc8979934f3943f1775d17887c9f4ef176a47331e7822b02bd2cf42a1becf09ac1cf801ac5991298ba7ca8b185b77cfe4f1df", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0xffffffffffffffff, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x30}, 0x2000) io_uring_enter(r3, 0xe02, 0x43b4, 0x1, &(0x7f0000000580)={[0x4]}, 0x8) r4 = socket$packet(0x11, 0x3, 0x300) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000040)={r6, 0x1, 0x6, @link_local}, 0x10) setsockopt$packet_add_memb(r4, 0x107, 0x2, &(0x7f00000000c0)={r6, 0x1, 0x6, @link_local}, 0x10) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x3e, r6}) 06:23:27 executing program 7: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0xfffffffd}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, 0x0, 0x4, @inherit={0x80, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r0]}, @devid}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000040)) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r1, &(0x7f0000000100)=ANY=[], 0xfdef) creat(&(0x7f0000000200)='./file0\x00', 0x31) ftruncate(r1, 0x2) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000600)={0x0, 0x0, 0x6eaa4804, 0x401}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000300)=ANY=[@ANYBLOB="0100000001fe0000a3a100001f03a48bdba161ab276a0e864c1f63c4611477716fd1b80a1b30156ccfddf8e554a7d8db28c9832ed885663b2ad0c7cd5217eeb28b1859683311cae16ec9ae427e1b2ab0d994186c03dd38856b5ec5719f7513e75356e350013b052d9b746ad586ca383d6dd55022621d4e468e7fbc35210e320009ac", @ANYRESHEX=r1, @ANYBLOB="ff0f1100e3609bff2e6db6fba9edb8de7183741e79e3332d8cd1050000004b462da00424155267bfc83fa8abbc2df69786a7593f0f49eda3c0f19f9fa47e89263a2ab2308cb532db4dd64c021b6804654d85a6c192130febab1574b7a6958055f3cbd12bbebeca23b03f63c79f54a5cae7907098ba3c6d28741c1f000000000000000000000000000000d569d7e68e8fbe0b21ef6b94bb07dcb448118fd48fd6fbfcc6907e8128d9cba73212aa00"/202]) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r2 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {}], 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b, 0x12, r1, 0x197f8000) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, &(0x7f00000002c0)) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYRES32=0xffffffffffffffff, @ANYRES16=r2, @ANYBLOB="f8be89d15b1b075e785343ebeae40c7cdcb1209a4faf8f578903e5aba317a5319d54a39aee35f913f42748e794db78cb2a3e82965294f7ef6b3c7248", @ANYRES64=r1, @ANYRES16=r2, @ANYRESHEX=r1, @ANYRES16=0x0, @ANYRES16, @ANYRESDEC, @ANYRES16]) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000240)={'vxcan1\x00'}) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, r0, 0x0) [ 961.343363] device syz_tun entered promiscuous mode [ 961.364859] device syz_tun left promiscuous mode 06:23:40 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 24) 06:23:40 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x8}}}}}}, 0x0) 06:23:40 executing program 7: timer_delete(0x0) timer_create(0x6, 0x0, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x2, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80002, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) timer_gettime(r0, &(0x7f0000000080)) clone3(&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 06:23:40 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f0000000100)={0x1, 'ip6gre0\x00', {}, 0x3}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r2, 0x1, 0x6, @link_local}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x2, &(0x7f00000000c0)={r2, 0x1, 0x6, @link_local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000080)={'syztnl1\x00', &(0x7f0000000000)={'sit0\x00', r2, 0x4, 0x17, 0x7, 0x4, 0x60, @mcast1, @private1, 0x8000, 0x8, 0x2, 0x3}}) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socket(0x25, 0x6, 0x5) ioctl$sock_bt_hci(r3, 0x400448e1, &(0x7f0000000000)) r4 = socket$inet_icmp(0x2, 0x2, 0x1) dup2(r3, r4) 06:23:40 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x0) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) 06:23:40 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000040)={r3, 0x1, 0x6, @link_local}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x2, &(0x7f00000000c0)={r3, 0x1, 0x6, @link_local}, 0x10) r4 = socket$packet(0x11, 0x3, 0x300) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000040)={r6, 0x1, 0x6, @link_local}, 0x10) setsockopt$packet_add_memb(r4, 0x107, 0x2, &(0x7f00000000c0)={r6, 0x1, 0x6, @link_local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000000dc0)={'sit0\x00', &(0x7f0000000d40)={'syztnl1\x00', 0x0, 0x4, 0x0, 0x5, 0x1000, 0x0, @loopback, @remote, 0x8781, 0x7800, 0x4d, 0x2}}) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r8, 0x107, 0x1, &(0x7f0000000040)={r10, 0x1, 0x6, @link_local}, 0x10) setsockopt$packet_add_memb(r8, 0x107, 0x2, &(0x7f00000000c0)={r10, 0x1, 0x6, @link_local}, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000003040)=[{{&(0x7f00000003c0)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000400)="4c9001fc6e99b129257037725ab7fa5eeab2ad2afc912d008933654e2bf905a1b7829afdc697d944f63b4b69dc", 0x2d}, {&(0x7f00000005c0)="c22b2c4797298a459b4c624a1bb13ae55d381ac82620b2ad712cb10792f6185c9a71c83122a84a0c4e5005c273035e26b3669bf05e37cbf2ac94dcb6d464a384e9c02f1fc632ba983ca0e3272f6297b229c2e8e47530bbda309d79f5f0482044181cd2bb5294b6cd3040da740ae9a18a651bea6d87a9f6b03e4e2bc77bea21e42233e4b08b5502017d28f5bfcea3fc20061900c0c7ba53b1b35d519633a7063165ee471dbe80046851a36b189fbfc36b1e98e7f15f113f677f43409461066d788cd224ebea785b5a3271110e2ec0544dd753d6", 0xd3}], 0x2, &(0x7f00000006c0)=[@ip_retopts={{0xcc, 0x0, 0x7, {[@timestamp_addr={0x44, 0x54, 0xa, 0x1, 0x9, [{@multicast1, 0x9}, {@empty}, {@multicast1, 0xfa34}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x2}, {@private=0xa010102}, {@dev={0xac, 0x14, 0x14, 0x2b}}, {@loopback, 0x49a7}, {@multicast2, 0xfffffffc}, {@multicast2, 0x800}, {@rand_addr=0x64010102, 0x7fffffff}]}, @lsrr={0x83, 0xb, 0x58, [@loopback, @multicast1]}, @cipso={0x86, 0x34, 0x3, [{0x1, 0xc, "07468b630000095d6bbc"}, {0x5, 0x5, "91b81e"}, {0x2, 0x2}, {0x7, 0xf, "6b9b1969b375aff7edffa04a9a"}, {0x1, 0xa, "6e25733996139447"}, {0x5, 0x2}]}, @ssrr={0x89, 0x23, 0x93, [@dev={0xac, 0x14, 0x14, 0x41}, @local, @dev={0xac, 0x14, 0x14, 0x3d}, @private=0xa010102, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @broadcast, @loopback]}, @ra={0x94, 0x4}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x9}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x76}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x6}}, @ip_ttl={{0x14, 0x0, 0x2, 0x8}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @broadcast, @dev={0xac, 0x14, 0x14, 0x11}}}}], 0x150}}, {{&(0x7f00000004c0)={0x2, 0x4e23, @remote}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000500)="ead8995e8c53c03471a4b69e051bdde1f6635d85bebd0dffe6d00b6917ac56a7c3a43d6dc6eb18c7c63c7687abb429adb015", 0x32}], 0x1}}, {{&(0x7f0000000840)={0x2, 0x4e22, @empty}, 0x10, &(0x7f0000000880)=[{&(0x7f0000000980)="9689c03e2f92baa68a21979e48e88db6d3eb676fd8ee590756b67c7cd2ca072c67b4543322f8c5495e39232591dde47547ea98ab3488d17bcc3db2c55f1e97c57cc4f24d9fc4cac2cdd04e660d2fb9f14cdf77d16e9e573fcd959e443a6b50abd0e70a412bab916e6ec1c6287b1620f884b015fcd8065d49f1335afda77fcb6e87312ea2512f822bd8c4622b20847ab228e1d6aecd39734f2e860c25c5d308bebdfdb665e26d809457797216e925baef781284ea", 0xb4}], 0x1, &(0x7f00000008c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast1, @rand_addr=0x64010101}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @local, @empty}}}], 0x40}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000a40)="1cbc15588b2fcbab95f5d70b55e80b2badcb8401188c57d1c491fff3b0399b318ed5a3e5c8f4c9d0edd2b6b1f0767de582efa6de321f64481746ef15f86af8174ed34af47d98091f61e146bd087afd78844b36f675ca3dafdf6c4757c88a5cfae587715c6092c3ab5b3a36ce45b29a2c85643ec3", 0x74}, {&(0x7f0000000ac0)="fc0c6474662c507c3039005e7e8853bedc574ceeb3b0e5fb84f113c5518e0f3e7f7d41f55e3c5d41ce8f4936c65ecde86d5fe83e842cd747b34b39a0ab37d86707a692f73a345282d1a47a4bfb972016b66e57e1c1e60570d9f3f407704c609988aad17d9606a23025f30bc0e3da63d06e2f9053bb96c32fef344c016a43c569bed5ee325cf9", 0x86}, {&(0x7f0000000b80)="5ff10de1162801ba1d8427d5f7417c9a3f3c56df92ea4a6b6b2b77739e4e14b32a8dc7bc1fba798839fe583d6112b5809c7ea287331ff0e53589880b57f1267e7f78aaa9c386631e", 0x48}, {&(0x7f0000000c00)="0fa216ea0fbc798cbcc8bbbac637fef597fbce9606ccedb475a198aee258be28060c3a0261da6ebe46c4c1d22c2e29d07eb27495bc7b4870b39e6839403aefc8b4426a92ca7bb1b821c89178b5ab3b3febb100c70e4c7a80de259f9521ef77a15db3e174878ed1224e653f6d2c46514e4a62cec4", 0x74}, {&(0x7f0000000c80)="13f77ef9d417de7ccbdeb918b14700ec97852634a5c7fd4e92f1370bcfa3c6ddc2cc83e70cac27fa", 0x28}], 0x5, &(0x7f0000000e00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x44}, @dev={0xac, 0x14, 0x14, 0x25}}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @empty, @rand_addr=0x64010102}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r7, @empty, @initdev={0xac, 0x1e, 0x1, 0x0}}}}], 0x60}}, {{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000e80)="3887cd8b7d689493976972dfbdae2756c4fe35f00a199c0522cabd15adcd5419e2bfd423ce2c37e134b6e1949c223eefdda85fb1f8a2a9cbfa5d6607d19c", 0x3e}, {&(0x7f0000000ec0)="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", 0xfc}, {&(0x7f0000000fc0)="19abc472ac06f5bfd4fcbbec2644b239d38de40f5d192185251992e2e926739c8e8476bcd34b5a286ca74679225cd4b946", 0x31}, 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{&(0x7f0000001140)="03d647d4fad9a7a3eca011d8e85288199576c048a96238a80d7c1a54b348924ec7e88080abc6ac58b83d093335426fe96891793d33984611f1e5a99d6185b0feeb3c439b9bf6547185a3f73069bf37ff1a0ca69bfa3994d7e52d2d7cea66314d1fe17a1085c9f6fad2cbb513a1293d87c3fb524e091518c853c6ff0094f4e1910fc92efd0ce6d55a0604e850e1e88905ca060b65c157a7ada2356366e171a72203462b3fbd94dba6e9ae40ac6ddb3f3f8633c7742f5f291396cefe1b009859d9a58e3964", 0xc4}], 0x7, &(0x7f00000012c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x2}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x3}}, @ip_retopts={{0x50, 0x0, 0x7, {[@generic={0x82, 0x12, "7fd1c94a3598575d7cd2da4f2f2947ff"}, @ra={0x94, 0x4, 0x1}, @noop, @ssrr={0x89, 0x27, 0x4e, [@empty, @multicast2, @loopback, @dev={0xac, 0x14, 0x14, 0x11}, @rand_addr=0x64010102, @multicast2, @empty, @empty, @empty]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r10, @rand_addr=0x64010101, @empty}}}, @ip_retopts={{0x4c, 0x0, 0x7, {[@cipso={0x86, 0x1e, 0x1, [{0x5, 0xb, "f910b990de4ef9c88a"}, {0x6, 0xd, "f8097eeb8febf0497b6ab6"}]}, @noop, @rr={0x7, 0xb, 0xc1, [@dev={0xac, 0x14, 0x14, 0x1b}, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @noop, @ra={0x94, 0x4}, @timestamp_addr={0x44, 0xc, 0xce, 0x1, 0x3, [{@private=0xa010101, 0x401}]}]}}}, @ip_ttl={{0x14}}], 0x108}}, {{&(0x7f0000001400)={0x2, 0x4e20, @remote}, 0x10, &(0x7f0000002700)=[{&(0x7f0000001440)="3ccf0af15bbe79161ea20a85fc7c3597244894a37be70ddad69b107846e51edc87bd828ed9202e7c64dd7bef1966f1d01cf2d1665f7b77f3058be906e9fa5f0030a5a3b5a604a5e0c0294ffbc7fa59b1080fe071", 0x54}, 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[@broadcast, @rand_addr=0x64010102, @initdev={0xac, 0x1e, 0x1, 0x0}, @private=0xa010101]}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x81}}, @ip_retopts={{0x74, 0x0, 0x7, {[@timestamp_prespec={0x44, 0x2c, 0xd1, 0x3, 0x1, [{@remote, 0x4}, {@multicast1, 0x9a}, {@empty, 0x1ff}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, {@remote, 0x9ebc}]}, @generic={0x7, 0x3, "ab"}, @ra={0x94, 0x4, 0x1}, @ssrr={0x89, 0x1b, 0x90, [@rand_addr=0x64010102, @broadcast, @local, @multicast1, @loopback, @empty]}, @timestamp_addr={0x44, 0x14, 0x98, 0x1, 0x4, [{@remote, 0xfffffe00}, {@local, 0x5}]}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x9}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x81}}, @ip_ttl={{0x14, 0x0, 0x2, 0x1}}, @ip_ttl={{0x14, 0x0, 0x2, 0x1}}, @ip_retopts={{0x10}}], 0x140}}, {{0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000002c00)="c76786eb760b117be37e27ba7eb9e3dc38c10d9cfba7a0db503d743ef04c38b8eb7e949e919df45742c48a738972a66485c27f67a86b941bda541a9ed9c3952f37bb952f8dcfc9fb873a5c5ae317338f80b82a8fbc0faa46ee1aa45f870e791b7a6ac52adf0cf72e787f68d7898bd58cc9e1ec63e447b02ff6590964b26521ccd32cac27ff0cea38c71f6f395c6f7da39c0e8bbcdabc5753f073a85e6188dd1fe885c6d13fde33f0437da5088cc03d8d04237937a52060014559286a743a42c5bbfced6038ef97faada212d6abab818d68f4373a4b6ff2befc101e29a110", 0xde}, {&(0x7f0000002d00)="e174f3bf01bf18b2636bda77e23d25eff94a818283a31bce30a2578ccf7e640cd69c71110a50fc4b39cd4a92d7db89aba4163f78fd47cad163478dac1ad0a83515a4aa82825f047604c9f8d1b3387191f063bbb10a624a6be862db7d65f0d45fd4246988a876180aa46e5c52a78b9fa3e15ce48f60230a68fc86b780ff9b1b682e160c6a1529d212b7e0c8f97b82dc93b3bdeea413101efd124e37989d9677af8db170dfadbb15127190a3d3d7239f4835b77e3071569ba187e60158d090a1", 0xbf}, {&(0x7f0000002dc0)="a76ac073fd60b1308932b8fbba86bc61c3cbf231851b80e9dc5184af7f523e6e47b1ce0af859dcded7cbc80d0f41e182a9a9089d9fa5b66bab363249ffdbe49303d01226888710cc6800893438425090dc4af1ef448f38445e5ed46b442c03a477dbe7ffa1dd0ba93a09e6772a3ba83c35c87860534d1c52cc35bd4c206a34b236bc9d2ca4feb5", 0x87}, {&(0x7f0000002e80)="80894525c8c759ecab4b3fd3cb254b456df83e7cde8f98d2639062f2a63c4a4d3a92fdb13012540830a675e906168cd46885530629cdd3f0a1dc07898fb6057063dbd4dd75cb12b40bf0790f87f6d11532346d5a2752", 0x56}, {&(0x7f0000002f00)="6a52e28886d8a93f011c392ff45adb73c9966a2c0f696769075b5bde65444efa6dddd5fee2ca188c5f105901ad44b7150762170410b797acd475254ce641d0c320a90484587368261078603fa1538e61fd01526240903ded95e03cee0981b5944065bf14efc71bb4d5e50e66a06ec0286617fc306e2df0dea91dbe0822d0bb7ee233c23441d01e9b626f68a63a4a973be845fa05751e754bab", 0x99}], 0x5}}], 0x8, 0x4000) sendmmsg$inet(r0, &(0x7f0000000900)=[{{&(0x7f0000000040)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x31}}, 0x10, 0x0}}, {{&(0x7f0000000480)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000580)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x401}}], 0x18}}], 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @empty}, 0x10) 06:23:40 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:23:40 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000580)='/sys/class/hidraw', 0x10000, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000e40)={@in={{0x2, 0x4e24, @loopback}}, 0x0, 0x0, 0x0, 0x0, "13ef934552087d082d686323b16334fd2bd0708ddf37a68395b261a2f79a30db365e7c16651d2c003b4d2a2727407668e40b97bd425c1ac4dd91ba0a7433214f2c4b00"}, 0xd8) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000080)={0x2000000, {{0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x88) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000140)=0x1e) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000180)=0x7, 0x4) 06:23:40 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:23:40 executing program 2: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file1/file0\x00', 0x40400, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000100)=ANY=[], 0x10) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) r3 = fcntl$dupfd(r2, 0x406, 0xffffffffffffffff) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r3, 0x89f3, &(0x7f0000000300)={'gre0\x00', &(0x7f0000000200)={'syztnl0\x00', 0x0, 0x8000, 0x1, 0x0, 0x8, {{0x1a, 0x4, 0x0, 0x39, 0x68, 0x65, 0x0, 0xfc, 0x2f, 0x0, @broadcast, @private=0xa010102, {[@cipso={0x86, 0x32, 0x1, [{0x1, 0x10, "05e86c91bc210abc3f540cd09002"}, {0x2, 0xa, "34ee34d446687fd9"}, {0x3, 0x12, "8068168aef154c2fdbc9a5527ad0be34"}]}, @timestamp_addr={0x44, 0x1c, 0xd5, 0x1, 0x9, [{@loopback, 0x674e}, {@dev={0xac, 0x14, 0x14, 0x33}, 0x8}, {@rand_addr=0x64010100, 0x8001}]}, @noop, @ra={0x94, 0x4, 0x1}, @noop]}}}}}) r5 = socket$packet(0x11, 0x3, 0x300) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r5, &(0x7f0000000040)={0x11, 0x9, r7, 0x1, 0x8, 0x6, @random="1900de9961ac"}, 0x14) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000f40)={@private=0xa0100ff, @broadcast}, 0xc) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000380)={@mcast2, r4}, 0x14) openat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x800, 0x1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x640c, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x800, 0x2) [ 974.618993] device syz_tun entered promiscuous mode [ 974.621094] device syz_tun left promiscuous mode [ 974.629370] FAULT_INJECTION: forcing a failure. [ 974.629370] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 974.631958] CPU: 0 PID: 7757 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 974.633408] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 974.635165] Call Trace: [ 974.635726] dump_stack+0x107/0x167 [ 974.636491] should_fail.cold+0x5/0xa [ 974.637300] _copy_from_user+0x2e/0x1b0 [ 974.638155] __copy_msghdr_from_user+0x91/0x4b0 [ 974.639135] ? __ia32_sys_shutdown+0x80/0x80 [ 974.640062] ? udp_setsockopt+0xc0/0xc0 [ 974.640905] ? inet_sendmsg+0xbd/0x140 [ 974.641737] ? inet_send_prepare+0x540/0x540 [ 974.642668] ? __sock_sendmsg+0x55/0x190 [ 974.643534] sendmsg_copy_msghdr+0xa1/0x160 [ 974.644431] ? do_recvmmsg+0x6d0/0x6d0 [ 974.645530] ? __lock_acquire+0x1657/0x5b00 [ 974.646455] ___sys_sendmsg+0xc6/0x170 [ 974.647274] ? sendmsg_copy_msghdr+0x160/0x160 [ 974.648244] ? __fget_files+0x2cf/0x520 [ 974.649085] ? lock_acquire+0x197/0x470 [ 974.649929] ? find_held_lock+0x2c/0x110 [ 974.650786] ? __might_fault+0xd3/0x180 [ 974.651627] ? lock_downgrade+0x6d0/0x6d0 [ 974.652515] __sys_sendmmsg+0x195/0x470 [ 974.653366] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 974.653522] device syz_tun entered promiscuous mode [ 974.654260] ? lock_downgrade+0x6d0/0x6d0 [ 974.654296] ? __mutex_unlock_slowpath+0xe1/0x600 [ 974.655217] device syz_tun left promiscuous mode [ 974.655769] ? wait_for_completion_io+0x270/0x270 [ 974.655792] ? rcu_read_lock_any_held+0x75/0xa0 [ 974.655815] ? vfs_write+0x354/0xb10 [ 974.657147] device syz_tun entered promiscuous mode [ 974.657386] ? fput_many+0x2f/0x1a0 [ 974.660332] device syz_tun left promiscuous mode [ 974.660726] ? ksys_write+0x1a9/0x260 [ 974.660750] ? __ia32_sys_read+0xb0/0xb0 [ 974.662835] device syz_tun entered promiscuous mode [ 974.662962] __x64_sys_sendmmsg+0x99/0x100 [ 974.664690] device syz_tun left promiscuous mode [ 974.665373] ? syscall_enter_from_user_mode+0x1d/0x50 [ 974.665394] do_syscall_64+0x33/0x40 [ 974.667813] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 974.668900] RIP: 0033:0x7f7b210b8b19 [ 974.669702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 974.673602] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 974.675209] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 974.676719] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 974.678228] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 974.679741] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 974.681246] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 06:23:40 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x0) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) 06:23:40 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x3}}}}}}, 0x0) [ 974.706738] device syz_tun entered promiscuous mode [ 974.708315] device syz_tun left promiscuous mode [ 974.710757] device syz_tun entered promiscuous mode [ 974.711474] device syz_tun left promiscuous mode [ 974.712909] device syz_tun entered promiscuous mode [ 974.714850] device syz_tun left promiscuous mode [ 974.750259] device syz_tun entered promiscuous mode [ 974.751175] device syz_tun left promiscuous mode 06:23:56 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x8}}}}}}, 0x0) 06:23:56 executing program 4: sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x60, 0x0, 0x400, 0x70bd29, 0x25dfdbfb, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x1}}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000}, 0x4c000) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0, 0x6d7cf708bc06516e}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x1) fcntl$setown(r0, 0x8, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$AUTOFS_IOC_FAIL(r0, 0x9361, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r1, 0xf502, 0x0) 06:23:56 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x0) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) 06:23:56 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0xab, 0x1241d, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x1010, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x9) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) rt_tgsigqueueinfo(0xffffffffffffffff, 0x0, 0x1a, &(0x7f00000001c0)={0x30, 0x5c}) perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0xff, 0x1, 0x33, 0x1, 0x0, 0x1, 0x5f092, 0x8, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7f, 0x4, @perf_bp={&(0x7f0000000300), 0x9}, 0x2040, 0x3, 0x1f, 0x4, 0x2, 0x8, 0xad9, 0x0, 0x10001, 0x0, 0x8}, 0x0, 0xd, r1, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x13, 0x2d, 0x8, 0x6, 0x0, 0xfffffffffffffff9, 0x8000, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x2, @perf_config_ext={0x2}, 0x800, 0x3f, 0x3, 0x6, 0xfffffffffffffffc, 0x6, 0x100, 0x0, 0x4, 0x0, 0x5}, 0x0, 0x1, r3, 0x9) r4 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2000003, 0x1f012, r4, 0x0) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x9, 0x2, &(0x7f0000000200)=[{&(0x7f0000000440)="42ca2876d69455665d228cdf82ba5f2d5b4abfb772aae8c34b317119520f32f06b8bf51df207f3d0be0060decab684d808b9568bd1024ccf6b018656945e82e727d320e3529a64ea75ccaa83c0865ca792fa1415ca29da4017b4b557af03b9494e971f889b62fd77c0ce70b02028b695c11eb7faf6864f196045909df6a2718d79ade2d507cbdafa030fe7d2541f530cc39134dcebba0147a9db808259bfeec55ae8cf929cde5d8587cdcd620799d9677a57338260fa4612793c180c1b5c97d5ccef39d39aa6bde345948f08c69637e34572c7add04fe3588b933e0e7f26706e85c2a50a73d2e9a534cb82005362751c9ed470c25e438af013452144021971589b60a3476823ae162c9b507e259a0d2301555e9bbdbdb5548a7fe64aea76d964eb388f13078f6ac4352d8eb22797baa73c07dbb8a39d1fdf707bd5bb19b38758c10b58791a301bc5746a746895c89559b1b2edfd4fd590190c95952b660e4faef30587e84de3293a78880f45bb9aabd6e2292a4471a55c5168f59b35f6bb5a75fe2e3fc31e46453782ca1251b5bd9ea10c927cc52d562e08b625a0ca417c04cca99cf01e223e4fdfdf69a6930f5b6bdfd7824610b7226f9615c5c580535d3bc70512e5ce41e864623d627551ffd5d96ddff927f7f2006515d00a07436be8371bf2c63933a31bcc8d706d3c7d2d133e0841a452c930d15c340786950ad429684e8c90ed936782e6a8cc4bf41b6e383257ff9e02b4355a494791c62ac2a3bb028acb4628e7bfea3df36143bbc75f71481b53366debcd9628e85405385caa33292d07e60173329b3d6338630431e8e1de62aaaa3e9ee14efac71fadb97d3003f1d824da29c491a43bee3b997517e6c63caaf8b3bdf99336a7756ceaa26155ed8b1761d7471c4b65761b52c9d466eb7a94632e55ba11c66b16b1390920a7af38a5c5742c76cf5f9141a4d460a961509e2497c7beb2ba47fd7e669494c05696c9a5b977f60be272b49a2f658575e6a90af2fde6bc0cdb549001c5a7ceff6cf37163521bc1cf2fc2ccfb6925b8dd5b63bef4faad27a225eda5627668f1ef963c1cd999f01036eea78e56e302d4e99da3ae91e3a6c0134d8ead9560e5e4580f78050dfe4638729c5bf33d8fdc20cff159da9f47fc92f4f836a243c9879f523bedcfdfcedef841e0bdb63c5cb4d6068bbf204fc80177a95fb6bd8b50a95aa8074a5a397ac34df1a6c28f652662702bdf173e26f22e8275e68147f8c56d21e35f8ebf2a28e388c7c488fdfbdda3fa9cc9f90f95c81e3d90ebba6a44e7962884ed1972d3566e86cfd442e1308a1bad71b56f45925778622ac5a4efaa4e3a698c106fa04c179c4ea6009e7137f6efa3d97bf1429f87e3a13a7c88ce06022501ba6ba2037ff12c26802b229ac8848fba1fb52991136fe59886fc85f1d4b18ec5821fd7678b9e979d45c5633c8441df0f85fef1a8fcb01c3720ee1117256ba9c8553cfadf7696f58b8f5435f30fd2c25a3558e55273edf86e2f649dc0080e99e4633ad990f6920d36c59713032fb336c31d7f4f2cd8217230c171b21aeb43e349e0dab5276fdc58ef0b10e19d65589c9d75163f7db23918c50226000bd7f6ed8d33cf9a19c8f139576a35d1bf3a590829e842d0d7db7e5f5173945ab0e64fe2db5747fc233c9cae1fb0c287f8ce7d4a9b596dcff8d57d00ac25b0233ca85037d52aa1b9601eb731a226bc69dfdde6e7af8172d6ac4a45ca59473a3646e7a3e191052e697c59015f2abe86e2fee959cbf967a6e63666ad47e6374696384b018db061cfeecf57889c5b67e58dc695a9123826d3bdfbff525c4a588dc2e2a318d5a0661cc8976273a6271a92a3ab468af11eaefe46eddd5c530167e4e537b9b7a0c2c629c948a48fafc79df23198292dc6773fc6f9ce8ba3b9b05cb33d757998a5255a5a9c28c5c931a91e690008fded18cce78488470a169d6c3c99be76fe4a3df5adee1c4d7bf9718a625d193e9ab416bd7e8ca93a61c5842d50a1d71488c2f95b64d612b0a5b977a032314b960d9a26e96717684ceb3e13587f6780134977d8f2a2a4c7087298cbf153e74088630bc063b442dfe0534c39a788a70362a54b07ca0f0f3200d42ecd921dd03731238a9e7d5aff3efe44773fef1679f127e67f8150e78118ba8dd43416ba7928c6c267aeff66d1158127d0eac6210bd53814cf129e4896730a139ba0034af7fffad893bcaf1c575e671f4515e1a4a261a9ae6c8cac8a5001c6de0982d42c897eadbb4971c077f0bbddb88a2835c423e3054ab8f24996172e846c2341ff76bfefc2b759a82a244c0298d8e10051972f802574a7b56d08e164fedd00a12cc0728ccd49c1a5724d92408f3b7467a1ee001e224c34987af7571d9fcc6ffb4ac563a407c8be8516dbb302ead118e93912e44b36daf0e407c31d3ed728442d1e696105e56be6154d09e22179418b5dce1853f3177f5198f4324f5ca8d28da4a3dc5a673ebcae74f00ddfe70d7f337f412678811d810666f6c557227a9bf397efb29d72bfa4301adabdb779ed378e815ac6ddb6d017fa3cd9a11f313338587210828bebb21efb7e93111e42be4fdef4e73d803de69eb924c2de85d4b7697e6fd46786a14a037966f3527087677425efba1bc3c2caae49f9d39066c0136554e68f1b51ea78af5cf0191c54132dd6c96d998d38a193db8cf90e46ece3640b7f091be43adbc7af66c5636b4fce415b31010910a6a94685ea836b9c16dbe51fea3b05942098484f13abd841f125a943861f57fd03d91e9f6de4e07177dbc7b303c108a312ed4923f2bdcb8b4c6449edc5b069b827d8042fa8dbc23c25309d73b316c02b32918dcc960e1680dc89be6d57bbf445b36eef00b609d9c61f908cc6f6d4b272710f8eb7a7efce0d2da30db8af4c165732b0bb367c23bd7f85bfec860380d441066619dcd85ef11c800085807200fbb885ed90fe26c68ea3431f17ec1d7012b874b261703d377fc11c84192fa86d864d59ad87ca84c94e756a2b153ca83caa33438a84315d495fa4a5e7e7e34f1a079bf08afe48c1fb38af8f5e26c976ccb7918c337a26973c1566a45402a92160adbe46e489343b1250b46d15ad4bde052e938f53658ff6abfb5c57f3936f4720ff297726e300425d42ef707592cc84859517edc590774898082c730fb4a9b4545838243762f0d860c5acf04b42498ff271db45f521c5d51b28557cb56b11da5505c04a54dec26410066e9e7c562d68a18058e9ba37ad86cde48cc80a62a4b030e696bda8e97f9cafb3eb4c05cc51e5ceb5785d181ba24bca2d9fa0ff0178e4d19828351ee66a74cc91407828d2122416dc561fc4aa3e7216d46d8a509e4a6c5e978b39923467d733fdd7e3971f0dc6982023c01851b8e55f8705ef5862a3be030288e914a17f6d36ea7fd6d8204056609d9286a3a8fac7540c57f24eae04bd5e0938cf73d1344b5a1b9a3b5cbd8119f5c8335f90e7029a2f64c03cd58ad33a9820f1555902ae88ca3b611d6a59e756d73b5113f0d53ff05c7996039d4b5b3a1e13ceb981a01d7057dff510d81b34b3d0399313ece7c8b53ccb157b32a6734b990317858b7a0c4841b83f3162d4554ce0e9255992a3f26e3d51f79347bfdc4cc09e8431075aa592663e5b6890be6566b9d3f88406cbdc3c673bff4f95f292024f86dd506147c47d0e0752cf3d72b58ea4fdcabac3ea7c788a4d6eca369629cd185b90c50ec460474cddf3fe1717951f1ed0099ac849dc57a5412a7bf14fcf59ddef52d37b4fcedca2de0cc5dbde6623934509ee03f079de5e536b7f5c5992405218228017a1cec155f85076093acb75d0167eeb30e30e6ccb1b371f548b65ee9f4321e0e75b6ccce9a4cfeb5111320fe5cc637bda8a5ff8e86fe049044ea8025d722cdb1139963a290c09f52966c227f2b09f0134a7385a85bd844913823c95608e7f779c2023db05f1392b287d8578792c926aea1a71b7439d1033c4d21c754c09614b3c92e64fb02dc16c25134462e2d88c49c27fa23d9b92b16b1d3a73babef1f72fe6f6a43c02142b4a92df8284732bccd271261ce0a56383073a4f4c0a9364471e98854f8c7ff8ebea2064feca4e70444bfcbc4a2d2bd8a6fe60bcc8c505b58db18447e68b0a908d304743359d0f554c6aef1d9b9909417f0bc754c337bbbb7a28d56d65466f9fcb94516e7da81ca838e72a5514e595c382a11554a7290c5c50101f98bb4269a2ffce3f6252fd0fc3033a32a040cc53ee93284ef4d036126db5781c59f896e26745b96944a4089ff0f9d0830c00eb4780fe57a32e2420312a7f12d368f3937520f9e007949c325d93ee105f9fbb523fc62d0eb5fcb81e996a81ec6d99a33bf2a5bb7a8cac28f3b19e1c52207b8342c946305fb8814e6375b0920deae0effa1d90a38a8651ed43f35105e317aeace108188f5ef1052a1b878ab1574d7d6e5d98e594e6dc909c2df4b8bdd9c28bf38cde768c32aafdb1bf69d2a24ca6a14fb16b874137bdc6228198fe39947d61844dc609e02323da458523eda5aeb2b39ba9a05b11bd7d7ce2673586753d1251e6f093dd69022a7b3c9603ad6d47ab8a9d60c289c199b8aa74c6fa15f6185afcf06083941df11e0ebb2fed61967f89017ce3ab60b46f07b518637b1c5cb968963757e94de6a112fb85f721c270117252cd55e397f608926ea3f537b016aff6e1d4beafad3f4e6b6c833c757f74d66bcb6ca4f70fb27e1fe80b9deafde55b76cd918baad3eebfc934af8666de792e8bb6b6ac4ed33b59c67aa9401315b2c6b5233a75b7a1dab60cc3e74ed273c9a2033a89b2d24144b8db767ea3481af49b72be35b2fba81859b8f806e8365603f96ba8daa3b9a0e2b246ef5f9398f51c65cc49dfea441df25f713080e1738f2d1f8a229d8762f2537202a55fb8b0efc017d4cf94400d24634c0cca8775cb7ca50ec361dd65e97ec88a6629468b0748f96904f6b8c939688722558170797c88c67b604087faf110c4653453abcb853acc859d259a85242a6c7bc3caedd41ef5443126cddca7f6b5e1381090a4a29f59a99b668737631865380c5d3a98af5187c13648b2243d61ae7b7eb0be6a92ff78baa776ac98c0938b380173ef1e1e0aa07502b56f6374f2f08c58046e3d4e7660aefd3b8ca2fe2d4d2adf87eb9ada6b9227852ea8b6b096b182e24aa8f544e2c0832842bf8dc979ff4ff9b49394170ec906623515fa2757b623a406e1ecb78753a82375efeaa4eaea009a339452d4442a020746bc43fc7be7a779b15f747433797345ce3703a59ff25045782dc1e64261470d95432d2c25a20a3fdca8f87c2d88556799b6eebcdc75b1738717e8af5ea9959f0b53a723507b9f44e978030877b61c44dce48e4e04d234e74079d9cfb82ae87f3938cf3ae135e8e9f7a631225a943356820dbe6f8560b80bb34d26a84f0ca0552604e7f9ecdafff1b6d10093c4489f1b323812a7d27fa09a8d6ced57f495f843a8f28f432047fb3fb68b539a3a6659de98edc64dc1d9929f5389655e11e771205009e185962455bd4e2ae1d28b81421e670367655dd5ffee4fcde46bc45696eff4ae6384d92b7e6fe2c0317f14f3257d2fc7a1a5fa4676ecd9b5675296008234da2c9c39772643c715dcd466e9f7f0b72a8031fb9e569db43c98ae46e7fc1b777f58e9d5e7e3ab2cbbf6d1090137fdb9cccaf629d53efbc338e3912fd23182c10f735aa75cbf28f862e6ab81a57a0f62e8eb3deb4043db117569597798a5d5a7667a6cf1405745378c9f328a", 0x1000, 0x3ff}, {&(0x7f0000000140)="4482f4b47e1bfd9effa2f6b86073a7ee4dea1e35f9d92df14876a44bdecd216274fd5573264b7d1b8bc4005cba3204b896e4d4ee38387292c11b95694378b46e8cc2be0aa36071907f9880ac7495bc03a311a32ff82c04b7ba82d8a7876c", 0x5e, 0x7}], 0x40, &(0x7f0000001440)={[{'*@[\'/-*\\'}, {}, {'/dev/sr0\x00'}, {'%'}, {'&#}@-%('}, {'`-&'}, {'/dev/sr0\x00'}, {'/dev/sr0\x00'}], [{@fowner_lt={'fowner<', 0xee00}}, {@dont_appraise}, {@fowner_lt={'fowner<', 0xee01}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@audit}, {@subj_user={'subj_user', 0x3d, ',-/'}}, {@fsmagic={'fsmagic', 0x3d, 0x3}}, {@euid_lt={'euid<', r5}}]}) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x127f, &(0x7f00000003c0)={0xe00, 0x0, 0x0, 0x0, @buffer={0x300, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r0, 0x0) 06:23:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000002c80)={0x0, 0x0, &(0x7f0000002c40)={&(0x7f0000000000)={0xbc, 0x11, 0x10, 0xfffffffd, 0x25dfdbfb, {}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x00'}, @generic="9ed34da1235f592df2afb750a964b0f131f71d6845d0376bad6ad11d631f410c10e9821f4d94130f677dd980c8844ea4c55dbde30359eee3d63b4463033d9a1360f05e987d03528cd33ad9896110f208aa3cb8c3f5a57204d5da5cb562c9b4a7c83e6f0d1859e0e81a1af8cd0a3319886729e33b8b54e1e11ebc53bcf110fe9dc00512af81004a771072e2061467608cde16f36d39f30b2fe1eca5164898"]}, 0xbc}, 0x1, 0x0, 0x0, 0x20004004}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) getpeername(r1, &(0x7f00000000c0)=@can, &(0x7f0000000140)=0x80) 06:23:56 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x5, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, '\x00', 0x10}}, 0x1c) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES32, @ANYBLOB="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"]) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80200, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x3f, &(0x7f00000001c0)=0xa, 0x1c) r2 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x1) ioctl$sock_TIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) quotactl(0x1, &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000180)="d60a2419ac31ed55215da2d0a9c41bb285f83e1edf44de09757f2a868e24d6afe9551035cb81bb774c61c66e223939413660ae94b6e45829f0b59826") r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="14000000000000000000000007000000c4048f01000000001c000000000000000000000008000000", @ANYRES32=r4], 0x38}}], 0x1, 0x0) dup(0xffffffffffffffff) 06:23:56 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 25) 06:23:56 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x4, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) [ 990.414326] FAULT_INJECTION: forcing a failure. [ 990.414326] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 990.416859] CPU: 1 PID: 7796 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 990.418309] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 990.420059] Call Trace: [ 990.420628] dump_stack+0x107/0x167 [ 990.421402] should_fail.cold+0x5/0xa [ 990.422227] _copy_from_user+0x2e/0x1b0 [ 990.423071] __copy_msghdr_from_user+0x91/0x4b0 [ 990.424054] ? __ia32_sys_shutdown+0x80/0x80 06:23:56 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x28}}}}}}, 0x0) [ 990.424983] ? udp_setsockopt+0xc0/0xc0 [ 990.426015] ? inet_sendmsg+0xbd/0x140 [ 990.426855] ? inet_send_prepare+0x540/0x540 [ 990.427791] ? __sock_sendmsg+0x55/0x190 [ 990.428670] sendmsg_copy_msghdr+0xa1/0x160 [ 990.429606] ? do_recvmmsg+0x6d0/0x6d0 [ 990.430434] ? __lock_acquire+0x1657/0x5b00 [ 990.431360] ___sys_sendmsg+0xc6/0x170 [ 990.432183] ? sendmsg_copy_msghdr+0x160/0x160 [ 990.433153] ? __fget_files+0x2cf/0x520 [ 990.434007] ? lock_acquire+0x197/0x470 [ 990.434844] ? find_held_lock+0x2c/0x110 06:23:56 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x100000001) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) [ 990.435704] ? __might_fault+0xd3/0x180 [ 990.436736] ? lock_downgrade+0x6d0/0x6d0 [ 990.437629] __sys_sendmmsg+0x195/0x470 [ 990.438471] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 990.439380] ? lock_downgrade+0x6d0/0x6d0 [ 990.440261] ? __mutex_unlock_slowpath+0xe1/0x600 [ 990.441271] ? wait_for_completion_io+0x270/0x270 [ 990.442299] ? rcu_read_lock_any_held+0x75/0xa0 [ 990.443271] ? vfs_write+0x354/0xb10 [ 990.444060] ? fput_many+0x2f/0x1a0 [ 990.444820] ? ksys_write+0x1a9/0x260 [ 990.445634] ? __ia32_sys_read+0xb0/0xb0 [ 990.446488] __x64_sys_sendmmsg+0x99/0x100 [ 990.447381] ? syscall_enter_from_user_mode+0x1d/0x50 [ 990.448463] do_syscall_64+0x33/0x40 [ 990.449256] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 990.450340] RIP: 0033:0x7f7b210b8b19 [ 990.451124] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 990.455016] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 990.456637] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 990.458154] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 990.459653] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 990.461145] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 990.462645] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 [ 990.508074] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 990.510200] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 990.511637] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 990.513061] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 40 00 [ 990.514649] print_req_error: 234 callbacks suppressed [ 990.514670] blk_update_request: I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 990.519010] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.520221] blk_update_request: I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 990.522337] buffer_io_error: 238 callbacks suppressed [ 990.522349] Buffer I/O error on dev sr0, logical block 0, async page read [ 990.525747] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.526961] blk_update_request: I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 990.529077] Buffer I/O error on dev sr0, logical block 1, async page read [ 990.530633] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.531879] blk_update_request: I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 6 prio class 0 [ 990.533980] Buffer I/O error on dev sr0, logical block 2, async page read [ 990.535465] Buffer I/O error on dev sr0, logical block 3, async page read [ 990.536939] Buffer I/O error on dev sr0, logical block 4, async page read [ 990.538423] Buffer I/O error on dev sr0, logical block 5, async page read [ 990.539899] Buffer I/O error on dev sr0, logical block 6, async page read [ 990.541382] Buffer I/O error on dev sr0, logical block 7, async page read [ 990.543160] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.544438] blk_update_request: I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 990.546559] Buffer I/O error on dev sr0, logical block 0, async page read [ 990.549632] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.550827] blk_update_request: I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 990.552941] Buffer I/O error on dev sr0, logical block 1, async page read [ 990.554693] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.556711] blk_update_request: I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 990.559675] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 06:23:56 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0xa, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) [ 990.560885] blk_update_request: I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 990.563411] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.564627] blk_update_request: I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 990.566951] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.568151] blk_update_request: I/O error, dev sr0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 990.570478] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.571861] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.573261] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.574668] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.576085] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.580239] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.581585] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.582905] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.584397] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.585794] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.587339] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.589066] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.590458] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.591794] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.593142] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.594581] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.595879] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.597215] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.598857] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.600222] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.601797] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.603170] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.604588] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.607287] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.608734] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.610131] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.612126] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.613576] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.614939] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.616469] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.617815] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.619129] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.629420] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.630775] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.632088] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.633376] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.634685] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.636091] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.637445] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.638814] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.640262] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.641664] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.643120] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.644469] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.645905] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.647424] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.648767] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.650416] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.652027] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.653429] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.655983] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.657325] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.658665] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.659972] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.661314] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.662665] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 06:23:56 executing program 3: r0 = syz_io_uring_setup(0x132, &(0x7f0000000180)={0x0, 0x349, 0x20, 0x1, 0x22f}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000000)=0x0) r3 = timerfd_create(0x0, 0x0) timerfd_settime(r3, 0x1, &(0x7f0000000040)={{0x77359400}, {0x0, 0x3938700}}, &(0x7f0000000080)) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x840}, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 990.664175] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.665806] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.667214] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.668689] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.670364] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.672405] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.674330] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.675802] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.677325] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.678724] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.681789] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.683141] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.684585] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.686134] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.687459] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.689226] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.690892] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.692274] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.693714] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.695059] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.696427] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.697774] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.699116] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.700496] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.701956] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.703723] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.706067] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 06:23:56 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xff}}}}}}, 0x0) [ 990.707983] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.709474] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.710934] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.712400] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.714251] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.715829] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.718272] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.719679] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.721693] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.725991] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.727679] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.729095] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.730443] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.731907] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.735316] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.736771] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.738281] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.747193] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.748583] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.749971] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.751311] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 06:23:56 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0xf, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) [ 990.752840] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.754421] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.756352] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.758038] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.759833] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.762084] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.763665] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.765075] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.766764] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.768237] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.769758] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.771111] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.772476] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.773848] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.775252] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.776915] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.778400] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.779835] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.781232] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.784384] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.787808] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.789321] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.790717] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.792068] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.793465] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.794975] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.796362] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.799879] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.801677] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.803067] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.804661] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.806033] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.807771] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.809395] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.810908] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.812475] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.815049] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.816614] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.817957] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.819307] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.821162] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.822750] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.824122] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.825791] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.827169] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.828659] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 06:23:56 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 26) 06:23:56 executing program 2: r0 = timerfd_create(0x2, 0x800) finit_module(r0, &(0x7f0000000380)='\x00', 0x2) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000140)=0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r4, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a", 0x2}], 0x1}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r5 = syz_io_uring_setup(0x1c28, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000180)=0x0) syz_io_uring_setup(0x7988, &(0x7f00000003c0)={0x0, 0x1444, 0x10, 0x1, 0x2f9, 0x0, r5}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000440)=0x0, &(0x7f0000000500)) syz_io_uring_submit(r7, r6, &(0x7f0000000000)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd, 0x400, 0x0, 0x9, 0x4}, 0x0) r8 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r5, 0x0) syz_io_uring_submit(r8, r6, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) r11 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r8, r3, &(0x7f0000000340)=@IORING_OP_LINK_TIMEOUT={0xf, 0x2, 0x0, 0x0, 0x0, &(0x7f0000000280)={r9, r10+10000000}, 0x1, 0x1, 0x1, {0x0, r11}}, 0x101) r12 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r12, r3, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) io_uring_setup(0x3915, &(0x7f0000000080)={0x0, 0xfef1, 0x8, 0x0, 0x2df, 0x0, r1}) io_uring_enter(r1, 0x0, 0xb331, 0x1, 0x0, 0x0) [ 990.830059] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.831575] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.833105] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.834574] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.835955] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.837337] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.838759] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.840146] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.841593] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.842935] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.844373] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.854757] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.856178] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.857813] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.859122] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.860458] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.861824] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.863159] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.864701] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.866278] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.868944] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.870875] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.872282] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.873791] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.875378] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.877585] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.879171] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.880625] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.881950] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.883262] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.886460] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.887833] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.889165] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.890642] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.892427] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.893742] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.895086] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.896381] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.898005] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.899319] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.900717] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.902033] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.903428] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.904960] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.906470] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.908076] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.909444] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.911036] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.912500] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.914148] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.915641] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.916953] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.918639] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.921564] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.922935] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.924277] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.925753] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.927095] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.928581] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.929926] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.931221] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.932712] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.936775] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.938102] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.939427] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.940726] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.942072] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.943394] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.944741] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.946090] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.948899] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.951944] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.953466] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.954971] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.956699] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.958021] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.959383] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.961504] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.963939] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.965613] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.967314] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.969745] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.972177] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.973713] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.976040] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.978099] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.979796] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.981215] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.982778] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.985108] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.988319] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 06:23:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000480)="20000000000100000c000000dc0000000f000000010000000000000000000000002000000020000020000000d8f4655fd8f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000013ce2662fbf660284c2b35ea4", 0x66, 0x400}], 0x0, &(0x7f00000003c0)=ANY=[]) umount2(&(0x7f0000000000)='./file0\x00', 0x6) 06:23:57 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 990.989780] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.991341] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.992945] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.994803] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.996461] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.998090] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 990.999762] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.001690] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.003553] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.004487] loop3: detected capacity change from 0 to 2048 [ 991.005370] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.008035] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.010276] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.012695] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.014826] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.017629] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.019465] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.021364] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.022822] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.024080] FAULT_INJECTION: forcing a failure. [ 991.024080] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 991.024103] CPU: 1 PID: 7824 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 991.024121] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 991.026758] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.027882] Call Trace: [ 991.027909] dump_stack+0x107/0x167 [ 991.027932] should_fail.cold+0x5/0xa [ 991.027969] _copy_from_user+0x2e/0x1b0 [ 991.029984] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.030792] __copy_msghdr_from_user+0x91/0x4b0 [ 991.030810] ? __ia32_sys_shutdown+0x80/0x80 [ 991.030835] ? udp_setsockopt+0xc0/0xc0 [ 991.031661] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.032113] ? inet_sendmsg+0xbd/0x140 [ 991.033180] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.033718] ? inet_send_prepare+0x540/0x540 [ 991.033738] ? __sock_sendmsg+0x55/0x190 [ 991.033762] sendmsg_copy_msghdr+0xa1/0x160 [ 991.035135] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.035802] ? do_recvmmsg+0x6d0/0x6d0 [ 991.035827] ? __lock_acquire+0x1657/0x5b00 [ 991.035858] ___sys_sendmsg+0xc6/0x170 [ 991.037136] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.037586] ? sendmsg_copy_msghdr+0x160/0x160 [ 991.037611] ? __fget_files+0x2cf/0x520 [ 991.037638] ? lock_acquire+0x197/0x470 [ 991.039008] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.039516] ? find_held_lock+0x2c/0x110 [ 991.039542] ? __might_fault+0xd3/0x180 [ 991.039566] ? lock_downgrade+0x6d0/0x6d0 [ 991.040937] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.041579] __sys_sendmmsg+0x195/0x470 [ 991.041603] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 991.042743] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.043345] ? lock_downgrade+0x6d0/0x6d0 [ 991.044745] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.045258] ? __mutex_unlock_slowpath+0xe1/0x600 [ 991.046429] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.046936] ? wait_for_completion_io+0x270/0x270 [ 991.046959] ? rcu_read_lock_any_held+0x75/0xa0 [ 991.046985] ? vfs_write+0x354/0xb10 [ 991.048350] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.049002] ? fput_many+0x2f/0x1a0 [ 991.049020] ? ksys_write+0x1a9/0x260 [ 991.049045] ? __ia32_sys_read+0xb0/0xb0 [ 991.050154] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.050694] __x64_sys_sendmmsg+0x99/0x100 [ 991.050715] ? syscall_enter_from_user_mode+0x1d/0x50 [ 991.050739] do_syscall_64+0x33/0x40 [ 991.052190] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.052646] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 991.052659] RIP: 0033:0x7f7b210b8b19 [ 991.052683] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 991.053803] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.054361] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 991.055790] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.056293] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 991.056314] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 991.057543] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.058286] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 991.058305] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 991.059450] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.060227] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 [ 991.094590] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.095734] EXT4-fs warning (device loop3): ext4_fill_super:4104: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 991.098737] EXT4-fs (loop3): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 991.100628] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.102392] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.105461] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.106945] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.108252] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.109918] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.111240] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.112613] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.114055] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.115362] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.116702] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.118132] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.119440] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.120779] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.122740] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.124067] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.125470] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.126917] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.128221] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.129602] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.131591] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.132990] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.134292] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.135671] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.136997] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.138310] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.139654] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.140937] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.143030] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.145040] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.146688] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.148295] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.150825] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.152236] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.153611] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.154910] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.156308] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.157788] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.159971] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.161923] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.163628] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.165185] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.167586] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.168994] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.170338] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.171694] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.173067] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.174412] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.175851] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.177280] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.179356] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.181259] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.182862] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.184574] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.186858] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.188294] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.189718] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.194174] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.195533] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.196873] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.198625] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.199847] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.202199] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.203859] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.205356] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.206887] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.208301] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.209669] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.210984] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.212528] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.214001] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.215539] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.217368] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.218921] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.220260] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.221742] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.223073] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.224392] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.226915] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.228650] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.230200] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.231821] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.233740] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.235114] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.236712] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.238767] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.240235] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.258307] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 991.260657] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 991.262273] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 991.263865] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 02 00 00 02 00 [ 991.265872] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 991.286993] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 991.289270] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 991.290746] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 991.292161] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 02 00 00 02 00 [ 991.336082] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 991.338184] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 991.339602] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 991.340950] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 02 00 [ 991.359688] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 991.361714] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 991.363098] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present 06:23:57 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000002c0), 0x1}, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) fallocate(r0, 0x0, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000001000010000000000000000960000090005000000000000000500008048000000"], 0x24}}, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8001, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xffffffffffffffff, 0xfffffffffffffffc}, 0x0, 0x0, 0xfffffffc, 0x2, 0x1, 0x0, 0x90}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0xffff57ed, 0x4006) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000640)=""/186, 0xba}, {&(0x7f0000000500)=""/114, 0x72}], 0x2, 0x16, 0x80000004) sendto$unix(0xffffffffffffffff, &(0x7f0000000700)="abf3cfd9068256e0ca603a18422b53bdabe51357cd434f168f15c641dcf7d2b845a052c66978853dbf59d8f622999dfc9464e5ae1d6c36cc6a92674e23e84b5fcb8460b2a26f231da090e719d84beabe0f5eb27525e4c26daee889722aea", 0x5e, 0x0, &(0x7f0000000780)=@file={0x0, './file0\x00'}, 0x6e) tgkill(0x0, 0x0, 0x22) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x2) clone3(&(0x7f00000005c0)={0x220000, &(0x7f0000000100), &(0x7f0000000280), &(0x7f0000000300)=0x0, {0x29}, &(0x7f0000000340)=""/122, 0x7a, &(0x7f00000003c0)=""/108, &(0x7f0000000440)=[0xffffffffffffffff, 0x0, 0x0], 0x3}, 0x58) perf_event_open(&(0x7f0000000200)={0x4, 0x80, 0x0, 0x74, 0x0, 0x8f, 0x0, 0x80, 0x328b8, 0xe, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000040), 0x9fc14e191e32dd43}, 0x10406, 0x7fffffff, 0xa9a, 0x5, 0xff85, 0xfaad, 0x6, 0x0, 0x4, 0x0, 0x2}, r2, 0xa, 0xffffffffffffffff, 0x1) 06:23:57 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x3}}}}}}, 0x0) [ 991.364431] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 02 00 00 02 00 [ 991.385854] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 991.387921] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 991.389298] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 991.390641] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 02 00 [ 991.411295] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 991.413290] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 991.414796] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 991.416147] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 02 00 00 02 00 [ 991.433813] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 991.434751] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 991.437747] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 991.439144] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 991.440522] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 02 00 [ 991.451782] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 991.453498] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 991.456674] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 991.460705] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 991.462774] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 991.464175] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 991.465544] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 02 00 00 02 00 [ 991.484398] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 991.486404] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 991.487809] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 991.489153] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 02 00 [ 1006.597444] FAULT_INJECTION: forcing a failure. [ 1006.597444] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1006.598377] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1006.599945] CPU: 0 PID: 7852 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1006.602515] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1006.604260] Call Trace: [ 1006.604817] dump_stack+0x107/0x167 [ 1006.605583] should_fail.cold+0x5/0xa [ 1006.606402] _copy_from_user+0x2e/0x1b0 [ 1006.607249] __copy_msghdr_from_user+0x91/0x4b0 [ 1006.607949] 9pnet: Insufficient options for proto=fd [ 1006.608222] ? __ia32_sys_shutdown+0x80/0x80 [ 1006.609408] 9pnet: Insufficient options for proto=fd [ 1006.609777] ? udp_setsockopt+0xc0/0xc0 [ 1006.609804] ? inet_sendmsg+0xbd/0x140 [ 1006.612056] ? inet_send_prepare+0x540/0x540 [ 1006.612976] ? __sock_sendmsg+0x55/0x190 [ 1006.613839] sendmsg_copy_msghdr+0xa1/0x160 [ 1006.614745] ? do_recvmmsg+0x6d0/0x6d0 [ 1006.615569] ? __lock_acquire+0x1657/0x5b00 [ 1006.616480] ___sys_sendmsg+0xc6/0x170 [ 1006.617283] ? sendmsg_copy_msghdr+0x160/0x160 [ 1006.618276] ? __fget_files+0x2cf/0x520 [ 1006.619124] ? lock_acquire+0x197/0x470 [ 1006.619964] ? find_held_lock+0x2c/0x110 [ 1006.620842] ? __might_fault+0xd3/0x180 [ 1006.621674] ? lock_downgrade+0x6d0/0x6d0 [ 1006.622570] __sys_sendmmsg+0x195/0x470 [ 1006.623401] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1006.624309] ? lock_downgrade+0x6d0/0x6d0 [ 1006.625193] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1006.626386] ? wait_for_completion_io+0x270/0x270 [ 1006.627446] ? rcu_read_lock_any_held+0x75/0xa0 [ 1006.628427] ? vfs_write+0x354/0xb10 [ 1006.629208] ? fput_many+0x2f/0x1a0 [ 1006.629986] ? ksys_write+0x1a9/0x260 [ 1006.630793] ? __ia32_sys_read+0xb0/0xb0 [ 1006.631653] __x64_sys_sendmmsg+0x99/0x100 [ 1006.632549] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1006.633634] do_syscall_64+0x33/0x40 [ 1006.634437] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1006.635514] RIP: 0033:0x7f7b210b8b19 [ 1006.636299] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1006.640164] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1006.641781] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1006.643272] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1006.644764] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1006.646268] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1006.647753] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 06:24:12 executing program 7: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f00000002c0), 0x1}, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) fallocate(r0, 0x30, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000001000010000000000000000960000090005000000000000000500008048000000"], 0x24}}, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x301000, 0x0) r3 = openat(r2, &(0x7f0000000400)='./file1\x00', 0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000100)={0x3000000a}) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r2, 0x400c6615, &(0x7f0000000240)={0x0, @aes128}) ioctl$BTRFS_IOC_DEV_REPLACE(r1, 0xca289435, &(0x7f0000001e40)={0x0, 0x3, @start={0x0, 0x0, "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", "3ab6076afef47baa22973a44668c7ee8d9d953f5585960fd324da37414d6691a83de599d50880479eeb7357d7a0ca6092393eef429b3a5b5fe1c6988d6f7fffea522594c7508b13b3da869632637af3dbd92d6475981f80491bfa54590ffa58407d758ca31c4aa49e90f592017f97c37cba877705a86bb96b57fd3b2bcd14beac4e85cfea89d4b561254baea8fbe0d53831051ac24d80d1339f8864268505c7ecf67c30b7147219a039cb8e6f52b4a08f039df5f062009dd04606c9507316c2fa1078f392eebb2121fa6659dd474e35b51984946545cb65532b14a1308bf0a1257231424c338e79935dba210e5d7f770219fbd7e68fb722376d91bc8dc3fda0d7e8fd38157486c75cc0773711c7ef7badffbcd0d245c6367fff6abd9ef48c2fd81f46d178e199d39904cba3ca00f52c70f14f2a721ba5fd7c1d673a3a93b144b19f5c02a7a7c24b593464678efbd1504b6e3afb99e95165384601d84731e00d74a2e897c2810f5d4468f722624970f57b112d15ca1522b84a71cf1addeb826dee00a3534b4596b4e790bb4663103d0c16904f49c6090cf3f10bd64757659df90285dc824cd5137abbc34653f2d683ff3a04f00d0851895d2a8c091f3cacb820ce991eba1500e27ff2acbf062d525ae7de6949dbf91455073d91db8642cd7b5b620d0342d2c06ea8412b61df50fa169e3c19ca9368064ad874d99112f270226b7a552ed1a3699c3f9ca1c0f9d8c481acd1f000f59fbdb772b570be193d21d9f054582820c3e91da1d8815bae4601e4a579c96d6dd3056be45aff16cfab552abd25156ec1650b4415e2764abaca4936defd36715e7efac3476447e29c29b3df84fbabd4daeae194038eabfa58411f206dab19e23e2d6890d2721ea0386fc8db192360bb021e5a6cb193cdc9a6bb985c24a72cffe5ee8590e696be2948a5d300176e3c35069a512cb0de87a208bad26969d22ffa422a5c655c96a6179f63fd3ec46caf919319530617ee102e1a8ed46034eb5610245280ca5dc7efd7dac33201073664393465cdd9b62c8940848223a2a38c7717d58063a1a237c98f886466b20394b85a81b7ea1ffb1240580075b720b17f085b1f43a3f77c75937b117cff978bcd5af393e45adee96d2bca8b608b578f09d8fc9d769f5e60dcfd229c2a46a31a17bb1bb991517eff420510252d1acc3cc710fd55412c2d7b738432c87ec7fa0eb7ea6e96c2f5c21007db7ef454192f7d74a87cb720b11803f2f969894ccd4ef88ce1eb5b2fc73c39d74db26a3964e55c1a728b2d2dc447d8df0b08043a7cdd0db4032fa79db0c0fa2b0b15a83477235b759937cefffbb66506d06fe94aaaefee0cbac7bcd329a9a9c58dd889e8e4e2a9d589c56ba84c0b5089bd2afc0611325e458eb96b69e935a1ee83364afaf04e179775ae0f4d62c1dac1f2d0a7ea102ca5396"}, [0x4000000000000, 0x9, 0xc6ba, 0x100, 0x5, 0x3, 0x4ec, 0x20, 0x8000, 0x4, 0x4e7, 0x4843, 0x0, 0x8, 0x0, 0x8, 0x3ff, 0x2, 0x7, 0x3ff, 0x9d, 0x6, 0xfffffffffffffffa, 0x5, 0x6, 0xd3d, 0x400, 0x4, 0x100000000, 0x10001, 0x2, 0x9, 0xfffffffffffffff7, 0x9, 0xb2c2, 0x7ff, 0x8, 0xff, 0xa6ab, 0x5, 0x7f, 0x3, 0x2, 0x7, 0x1, 0xaa7a, 0x5, 0x5, 0x4, 0x2, 0x8, 0x1, 0xfc16, 0x1cf9d803, 0x2, 0x7, 0x200, 0x8, 0x3ff, 0x9, 0x101, 0x0, 0x1, 0x6]}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8001, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xffffffffffffffff, 0xfffffffffffffffc}, 0x0, 0x0, 0xfffffffc, 0x2, 0x1, 0x0, 0x90}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0xffff57ed, 0x4006) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000880)={0x1f, 0x0, @fixed}, &(0x7f0000000280)=0xe, 0x0) ioctl$TIOCL_SCROLLCONSOLE(0xffffffffffffffff, 0x541d, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r2, &(0x7f0000000800)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000600)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="010025bd710000000000030000000500050000004b98bdcd7d209bc3dc695d2aa800072c359e3cb5db5c26b8f6440d0020fbb35351142c7d3355a2791220bec7465cbbd3a4c603f0e19e35a3300d3498ca3a5b520bf27ab8fd83f62ff074008501d03c58a80414819ce31b0f1efdc88c22"], 0x1c}, 0x1, 0x0, 0x0, 0x4001}, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000640)=""/186, 0xba}, {&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000000500)=""/114, 0x72}], 0x3, 0x16, 0x80000004) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f00000005c0)={0x0, 0x5, "17f042"}) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x2) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000700)={&(0x7f00000008c0)=ANY=[@ANYBLOB="20000000d76f6c186c34822887ccb2e274d1e69ec625cb74b385fddf545d3d1f48ffa22bacd19203cf49997cab10167101000a0a83b8a31056ece63dae03b989fdc39a8a5882527ef3e52fb7b017fba18b7c79f8c96384c2e5d464d94afd1e3dcb38ae8dcb4501e22b9b47a726dea507858ec784632aafad02b832555727d57bf873dbc1d3559652cab194ad5a7f641af725052abf4ac950d7e5d851e500000000721a6bc16a3adb1e876be6156f6eab9894dad8294e5dfbc30116baaee0ebcf743516200b2612c15dff6972760cbb54372bcb7c5d1bf2b15d45d8", @ANYRES16=0x0, @ANYBLOB="04002bbd0400000000000000520008000300", @ANYRES32=0x0, @ANYBLOB="0400bf00"], 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x80c0) openat$cgroup_procs(r3, &(0x7f0000000200)='cgroup.threads\x00', 0x2, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x300000a, 0x13, 0xffffffffffffffff, 0x36266000) 06:24:12 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000400)={0x2, 'veth1_virt_wifi\x00', 0x1}, 0x18) clone3(&(0x7f0000000300)={0x4000080, &(0x7f0000000040)=0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0), {0x21}, &(0x7f00000001c0)=""/174, 0xae, &(0x7f0000000100)=""/1, &(0x7f0000000140)=[0xffffffffffffffff, 0x0], 0x2}, 0x58) ftruncate(r1, 0x6) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x3, 0x0, 0x81, 0x0, &(0x7f0000000180)="861677b8125b756cc9a97fc06e82e4ecad39b535f26862cd7de1b4", 0x0, 0x0, 0x0, {0x1, r2}}, 0x7) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000002c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000280)=[{&(0x7f0000010400)="014344303031", 0x6, 0x8000}, {0x0, 0x0, 0x8a000}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00\x00']) 06:24:12 executing program 3: r0 = creat(&(0x7f00000011c0)='./file0\x00', 0x0) fallocate(r0, 0x70, 0x200000000000000, 0x60) r1 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7ffff, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x402}, {&(0x7f0000010100)="0000000000000000000000006856d41e197cdae6bf06fe893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x1208058, &(0x7f0000000140)=ANY=[@ANYBLOB="ac24e1fd5621fdb72d1db683abe90ff4549e01eacd2721d8148627b58301cf0ff5f47427d67b8d1b0652608ef3a896d7c1c7aa543e7604e2114e239216a3ec9014b1ff380a7aebbc35649016d78a929142e83ddb75aad4434ebdeefe4e6f193519b4bf615b51c5ffcf2c058efaf1aee42428bc3c87fbce7bee0b5673a374f4d1e7b1b5f9f33a004decfb180f3263c245"]) getdents(r1, &(0x7f0000000040)=""/54, 0x36) 06:24:12 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0xff03, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:24:12 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 27) 06:24:12 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x100000001) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) 06:24:12 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x8}}}}}}, 0x0) 06:24:12 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000380)=@abs={0x1, 0x0, 0x4e24}, 0x6e) write$rfkill(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpid() sendmsg$unix(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000027c0)=[{&(0x7f0000001800)='e', 0x1}], 0x1, &(0x7f0000000080)=[@cred={{0x1c, 0x1, 0x2, {r3}}}], 0x20}, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x91) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0), 0x250400, 0x0) rt_tgsigqueueinfo(0xffffffffffffffff, 0x0, 0x1a, &(0x7f00000001c0)={0x30, 0x5c}) getresgid(&(0x7f00000010c0), &(0x7f0000001100)=0x0, &(0x7f0000001140)) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_mmap}, {@cache_fscache}, {@debug={'debug', 0x3d, 0x924}}, {@nodevmap}, {@noextend}, {@dfltgid={'dfltgid', 0x3d, r6}}, {@afid={'afid', 0x3d, 0x345}}], [{@smackfstransmute={'smackfstransmute', 0x3d, 'nodevmap'}}, {@fowner_gt}, {@hash}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@fsname={'fsname', 0x3d, '.'}}, {@fowner_gt}]}}) getresgid(&(0x7f00000010c0), &(0x7f0000001100)=0x0, &(0x7f0000001140)) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_mmap}, {@cache_fscache}, {@debug={'debug', 0x3d, 0x924}}, {@nodevmap}, {@noextend}, {@dfltgid={'dfltgid', 0x3d, r7}}, {@afid={'afid', 0x3d, 0x345}}], [{@smackfstransmute={'smackfstransmute', 0x3d, 'nodevmap'}}, {@fowner_gt}, {@hash}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@fsname={'fsname', 0x3d, '.'}}, {@fowner_gt}]}}) getgroups(0x3, &(0x7f0000000040)=[0xee01, r6, r7]) [ 1006.653613] loop3: detected capacity change from 0 to 523776 sendmmsg$unix(r4, &(0x7f0000007f40)=[{{&(0x7f0000000200)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000015c0)=[{&(0x7f0000000280)="6e0a5139fd4b47baf375266ef01b285aa503e759673e77db085376f60bd3a13d805131cb9785", 0x26}, {&(0x7f00000002c0)="8f5d47c122b44df0e0f4f9dcb5459182f36bef52d2c36700e4356893b5c730d9ac95759d6013a3073ba9c1f13c94b8821d27fc41b9619cabe281c46e02ff714f1696c7c60eef098597981238a011b86f76b6cdeea4f43b844605ddb15bac358ad3a994f7bb51b58bee283a9c3918fc35614acc7eb672fa4bbc410a3690b9e20581b0931188fe7c6deae07b91e10466a7ba2a17d0eb09e2e26bc95849491e33b98483abf340", 0xa5}, {&(0x7f00000004c0)="da7464aa19006435a637b7e9adf642ed", 0x10}, {&(0x7f0000000500)="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{&(0x7f00000023c0)="26fd300089ba804a2625af398e8700af3bf7554ce234130ac3d769d52f2f5dcfaede821bdb7bf3ebb55fb7b39494d01b28af7079f37c0a6e4f72d3a36be0366d388dcc089095e2b4480dec38b1687adae1cdc59ea1156a555f755808d33af505d1c088006b6c08a411cce0baa2e94cde03458064d5f1c4eb71f3492476c9547107c41a4fc871c55f8c45a57f1311760a0c9e0a724e2b286724166107a38062bd5e3848270491a524c74b3062130800915b6472917ddccfc1f8373bb6baaa8017db1aff1972b76670c91c4fde02316535a28c83f22777ae450ad9aca37ef5f0ccfc40cc0ef7d9f8b008771f33d91b4401ccc89abfe988", 0xf6}, {&(0x7f00000024c0)="8dee4d3209f9fba43388547a79170dfd115fd9f7b1bf6eb0634f22c6626d4b9ccd0691aa28d3ccc876c9da59ebf3aaabbc34c1a9fc9131c276d8768d1a9989e9f28e3868", 0x44}, {&(0x7f0000002540)="fe7de2fc3af54d7378efd28415dc79ebd9d731e59d8a9878614039c4d01e7a69b920cc18089d96a7f190ce89b66feff12a0e81de7e21fd522431cb6957e2c9c7369b98d5342d3f11e993d5037886ed1c8a376c9e3f6aed705cfc35fbbaba7c35f7822e52ee36a8eab3636757bcffbd73c52549a7ca2ecddedc30b05bc5dc2f84cc0e811d9305a14c29ffdaa51770291348d7195a69", 0x95}, {&(0x7f0000002600)="e7c854f43f36cc2f75f76f8aa3f09d18621eb1742cdf0c0b5012f2184f62385cd25d9c7471b3ffa1b764c95c0c79ca88d7172a090d642c8bc10309154a21fc71412a6a6c30621743d3eb53844d26615158b2fef3f33dc6de05c6a7f871ae66ddd91112ce75f82ee08244b81a6fadfe3785e4a3d574352ffaddf661c0e9be4c81a4081d930a03d2a0e809d7bba01ed5bf9d", 0x91}, {&(0x7f00000026c0)="4cd1ceb5600f6dae4d1ca75a7f5a66fdb9143f9ed0ad2a5d59720cb2b1dce45ffd28fef277a7158b523f9c8e84bd3640e3aef326a95640fc34211f367e4935e66435955d03bd21cf68598c075f0c6c3b91b1058f344e26b514d3d2dfabbcea534412ba33c94c73560f57f113407224516f6ce231d76326e2cc2f7bbed78c486705b640d8ce7f69beb6cb57c12ec42655f58e9d6a439939f6aaf48700a702c0af7c71445a0629f54639dc3ac3bf12cde4b38d7b07a6c01d7bccb092c58e90086c9d9598b9d057dd7a", 0xc8}], 0x9, &(0x7f0000004480)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [r5]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @rights={{0x34, 0x1, 0x1, [r4, 0xffffffffffffffff, r4, r4, 0xffffffffffffffff, r0, 0xffffffffffffffff, r5, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r3}}}, @rights={{0x24, 0x1, 0x1, [r0, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x130, 0x800}}, {{&(0x7f00000045c0)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f00000046c0)=[{&(0x7f0000004640)="9a7a138312157280ff7250a4d36c6f57a68954b135069691d81b0ecf60d7e61fde63f09ecb0345607cdfc66e6937ddd7f01bd8c4ada0b94f6023c23998908c3c", 0x40}, {&(0x7f0000004680)="888bcf515285395010e9605fe64eee0d808b812259afa7a38186b960104744eec754bf1e75b9df", 0x27}], 0x2, &(0x7f0000004a00)=[@cred={{0x1c, 0x1, 0x2, {r3, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r3, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r3, 0x0, 0xffffffffffffffff}}}], 0x80, 0x4}}, {{0xffffffffffffffff, 0x0, &(0x7f0000004c00)=[{&(0x7f0000004a80)="7957ac4712c27059f72a804d0bea557051997d681b0cba2f37812b13a9fe9419325da462d547cc21b43c6d6265eb5ee190a23654db4dd67fb788eb94e701188bda60cf24897ac59d976495609e479bbc40e2a75557e21e27e172698ebeb51d608525f1b4c6c5aaa40e3876801ed15023a87c11168ccbd3c7979988b12515b05a60cd941f9a673e4de4c5d3e29b63d966c478eb8e538a401d8a8b04f0d6448f4ad6c2b0f8a12678e0096489b40bccef48795982fef2ff6250af9d9ad5", 0xbc}, {&(0x7f0000004b40)="e8868702b6a4e9eccf7399a8bd4d0756ab34dda9265343b16246704ab71727bbfa87492035ff0761973461c31e742aa55b2a5c71d603070a3a336ec4c6fcc86022f15f3fde6d479f538a17a59a95a9daef51594e5287c87dec98d35f5202293a8bb2877bd8c888d08ff506f28c1d15cc5f9262e32956490a510cea286cbe1a4ad1e1a99b668f18775ca6eb0f9703f95fcb3e6186e39f227ad921790eac27629a7046cc155f3d959d515c164212", 0xad}], 0x2, &(0x7f0000004d40)=[@cred={{0x1c, 0x1, 0x2, {r3, 0x0, 0xee01}}}, @rights={{0x38, 0x1, 0x1, [r5, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [r0, r2, 0xffffffffffffffff, r5, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r0, 0xffffffffffffffff, r5, 0xffffffffffffffff, r2, r4]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r0, r1]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r4, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r0]}}], 0x118, 0x20000800}}, {{&(0x7f0000004e80)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000005380)=[{&(0x7f0000004f00)="7ac9ff360cbbb09defadf3045991daf6bd8e07f1f05c12d28178e53fc42a4f9890cb54a3d47e296fcd503ca64b15760efc1a24b2789c9465bb3d9b201a1b528691981525abdc8d3a2b627a99d094364012fad619478be2e084c7f310ebda3623ee1de80b2ab5938269ba154cd60e4687d2d6c307e85b279b9450da29b60951ca95c38184c48c1706d15a01f579a11558977e58822a0796518b5a529deb68aa6a95bdf2dced7317404a2353357d68a427f2598876ed1dfa15c10ca652422c8f3e7946", 0xc2}, {&(0x7f0000005000)="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", 0xfc}, {&(0x7f0000005100)="464e356532a05dd7633a15704016b6c38149a75f94d3cd4625f181899b41bc0313e22a7f4259cf187077449ee2433de9245318a3f940db9326dee37c244705e2700c0e010ee2b212f493e39918ff85c2eac00366bfa3aeb3d326d60ea893cc7b1869f2f14e620eea998858e0648389354954150f592bc079e872ee6e3d8bf7a1f0a0c0db270817ff636866ff5d50c515bde860b3f3606432369311b85ac9b13be45f06836550270a5297006885dd0e39266ef27c76bd008bdf83965177e19a1fdfe4e16a60c9009851131ec30e97283424c05a1dbca38d72fe5a8f842ba3", 0xde}, {&(0x7f0000005200)="ba991ed7bf53d068f1e100520b5fde6fac756c2baa5011618f549f164cf3c042901db3bda991af8df1e2c4deedc2ae3a6eeacab50dca14e1b505ab33c29a7a50995078b996c846e73b491808f3c3e70aaa34b5da94f6ba801ae2d95bd4202a5c3b9362c74c7659fbca05d5d6acbdf2ff6a22cf0eb435f43e84d15de0181b823d5b018fb2983412f0402838eb21c2e9dc06f70a67a1421af1728e2ee4e7ea83de31", 0xa1}, {&(0x7f00000052c0)="9d5d6a16701ce3264395d08bb45b936f0b89b98b7b3b62a2f10a8490b538dc741a184a17ccfb2e0fb1430d98c3095684500910418e72bdb9f9d1bd196924b943b4fcb64b0c1c88f5734bd05a0c264b9d5847ad9c3ab17dcdad58ab9119e0c1a257e04ac13ceb59ff5acc773a3572f541898010db12e8b71e9cd5bbfe6aaa4d2ef15e840f233be19661acae32dfa0aa0d0ae62ec053e656399a76", 0x9a}], 0x5, &(0x7f0000001c80)=[@rights={{0x1c, 0x1, 0x1, [r4, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [r5, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r4]}}, @rights={{0x18, 0x1, 0x1, [r4, r1]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r7}}}], 0x100, 0x40890}}, {{&(0x7f0000007c00)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000007ec0)=[{&(0x7f0000007c80)="0ceeb829bfe9bc8ec0d79792634e4f4f65c220e7633592f41bfaaabe58c042e665355e8019070fcdb674e02592f93d93d3e6698e942e180ca97d6257050e7d488a691223dc75ed056d22e02cc8a712f6388fc776b58918201cc29e8bb8a35185c9ec063d6b5b07154d15b04938d2efefd69e74", 0x73}, {&(0x7f0000007d00)="c9c39ab3f0b5e614187144fab9ed11bb90b1b9ae4fcb9bf322139e769e5697738eb779f1a0dbb7fbea71ee4b00c580a3df7588acae7d32eda36ba271f07c5f5d50c15d0190af4cebe2bdc43bc77f27bf4e1dec7f4fb976fd955986d022c33d99450160edba92aa50d2fffb3db57884074ce700368d2712f1967c33f8009a18763ab249d134a860ec62cfecd378b6a07cdc0884c0eeafcdae3e432865cd695c2db66ca88bff78d3493d94c8645079063aed0e9fcfb07350dd47ea8243f82f0645906114156a0c15b53800"/219, 0xdb}, {&(0x7f0000007e00)="1a73d9ae90908f671726d8318bd39beef41e358869a329e1a5488dbd0b6708c859664da95bf626e6da70490c45676e1cc939b2452ab4c2268218c6568471bcd4cc722271f4ade73e244dac84124b469322916378164c92a311c2560f40aa11c0", 0x60}, {&(0x7f0000007e80)="f96f969aa560971040ca5b05a762b419007d4fee8190f2f5d8ca59fec10b9cee45425de07511351b70", 0x29}], 0x4, &(0x7f0000007f00), 0x0, 0x4000040}}], 0x8, 0x40) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r8, 0x0, 0x0, 0x1000002) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100), 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000400)=ANY=[@ANYBLOB="01001100190b9e2a740000529debe3f6c2e740523fa79a5d4f65d39869fee2daffdf48eeb60a953d66797bb5f05b74b8667a82df4b6fbd02aec82e9e995e891f9c9fed7389ef38f87c3101d61ad0810b242922cfc41ec52ea69f64e2f29f7fd84b92cc4e4f84e95a029bb4aab0fe09e7a50eae8dbce27b5cf244f7509f9594425900d855ba47a4af32a97a43291c0b9a5e28c2", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file1\x00']) memfd_create(&(0x7f0000000140)='\x00', 0x6) 06:24:12 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000100), 0x0, 0xc0182) write$binfmt_aout(r0, &(0x7f00000003c0)={{}, "", ['\x00']}, 0x120) readv(r0, &(0x7f0000001700)=[{&(0x7f0000001580)=""/142, 0x23}], 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000001c0)={0x53, 0xffffffffffffffff, 0x2, 0x4, @buffer={0x0, 0x6c, &(0x7f0000000040)=""/108}, &(0x7f00000000c0)="369d", &(0x7f0000000140)=""/53, 0x2, 0x16, 0x2, &(0x7f0000000180)}) 06:24:12 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x28}}}}}}, 0x0) 06:24:12 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 28) 06:24:12 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4dcf, &(0x7f00000002c0), &(0x7f0000ff5000/0x9000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x9, 0x9c, 0x3b, 0x20, 0x0, 0x100, 0x100, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000000), 0xa}, 0x1000, 0xb8, 0x0, 0x4, 0x0, 0x80000000, 0x6, 0x0, 0x10000, 0x0, 0x2}, 0x0, 0x2, r1, 0x1) io_uring_register$IORING_UNREGISTER_EVENTFD(r0, 0x5, 0x0, 0x0) [ 1006.726942] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1006.728164] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1006.729188] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1006.748012] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1006.752340] loop3: detected capacity change from 0 to 523776 06:24:12 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000680), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan3\x00', 0x0}) sendmsg$IEEE802154_LLSEC_DEL_DEV(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x64, r1, 0x100, 0x70bd2b, 0x25dfdbfb, {}, [@IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r2}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0002}}]}, 0x64}, 0x1, 0x0, 0x0, 0x4010}, 0x4044000) [ 1006.844370] FAULT_INJECTION: forcing a failure. [ 1006.844370] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1006.845740] CPU: 1 PID: 7881 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1006.846520] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1006.847468] Call Trace: [ 1006.847779] dump_stack+0x107/0x167 [ 1006.848193] should_fail.cold+0x5/0xa [ 1006.848627] _copy_from_user+0x2e/0x1b0 [ 1006.849084] __copy_msghdr_from_user+0x91/0x4b0 [ 1006.849612] ? __ia32_sys_shutdown+0x80/0x80 [ 1006.850119] ? udp_setsockopt+0xc0/0xc0 [ 1006.850575] ? inet_sendmsg+0xbd/0x140 [ 1006.851022] ? inet_send_prepare+0x540/0x540 [ 1006.851524] ? __sock_sendmsg+0x55/0x190 [ 1006.851998] sendmsg_copy_msghdr+0xa1/0x160 [ 1006.852481] ? do_recvmmsg+0x6d0/0x6d0 [ 1006.852935] ? __lock_acquire+0x1657/0x5b00 [ 1006.853427] ___sys_sendmsg+0xc6/0x170 [ 1006.853874] ? sendmsg_copy_msghdr+0x160/0x160 [ 1006.854395] ? __lockdep_reset_lock+0x180/0x180 [ 1006.854930] ? __fget_files+0x2cf/0x520 [ 1006.855393] ? lock_acquire+0x197/0x470 [ 1006.855856] ? find_held_lock+0x2c/0x110 [ 1006.856324] ? __might_fault+0xd3/0x180 [ 1006.856780] ? lock_downgrade+0x6d0/0x6d0 [ 1006.857256] __sys_sendmmsg+0x195/0x470 [ 1006.857711] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1006.858202] ? lock_downgrade+0x6d0/0x6d0 [ 1006.858683] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1006.859231] ? wait_for_completion_io+0x270/0x270 [ 1006.859785] ? rcu_read_lock_any_held+0x75/0xa0 [ 1006.860314] ? vfs_write+0x354/0xb10 [ 1006.860748] ? fput_many+0x2f/0x1a0 [ 1006.861163] ? ksys_write+0x1a9/0x260 [ 1006.861600] ? __ia32_sys_read+0xb0/0xb0 [ 1006.862071] __x64_sys_sendmmsg+0x99/0x100 [ 1006.862558] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1006.863141] do_syscall_64+0x33/0x40 [ 1006.863563] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1006.864138] RIP: 0033:0x7f7b210b8b19 [ 1006.864563] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1006.866652] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1006.867519] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1006.868329] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1006.869145] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1006.869954] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1006.870764] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 06:24:13 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e1d, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:24:13 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x300}}}}}}, 0x0) 06:24:13 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x2) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_procfs(0x0, 0x0) syz_open_procfs(0x0, 0x0) fsopen(&(0x7f0000019500)='securityfs\x00', 0x0) 06:24:13 executing program 3: syz_mount_image$ext4(0x0, 0x0, 0x34, 0x5, &(0x7f0000000500)=[{&(0x7f0000000300)="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", 0x1a1, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000140)="084b10ac3716a4ef264faebc8a002c3dba1672a244ae6bb0d9ce0481742eec917def40e49bec75d5c9f3326de96957030000000000002865885d1c7ec0770124f4", 0x0, 0x800}, {0x0}, {&(0x7f0000000040)="dbb5bf1efc5c1922277ce3d125687e44c7e0d525484396ed4da801141a4b94f387efc21b8a0d384d0021e45265a6264266019d12957e0b63cd7d58aac2186554b92db8701991f9664b297e4c2dc21fa311298ae701f807f11cd276416c0458079a9424552c2b82f5e748cb5f400c26be8f62549b422200", 0xffffffffffffff5d, 0x87}], 0x0, &(0x7f0000000280)={[{@usrjquota}], [{@dont_hash}, {@obj_user={'obj_user', 0x3d, 'euid>'}}, {@subj_user={'subj_user', 0x3d, 'smackfsdef'}}]}) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) fsetxattr$trusted_overlay_redirect(r0, &(0x7f00000002c0), &(0x7f00000004c0)='./file0\x00', 0x8, 0x3) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1a3200, 0x40) mount$cgroup(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x2000000, &(0x7f00000001c0)={[{@clone_children}, {}, {@subsystem='blkio'}, {}, {@noprefix}, {@subsystem='memory'}, {@noprefix}], [{@smackfshat}, {@audit}, {@pcr={'pcr', 0x3d, 0x19}}, {@measure}, {@smackfsdef}, {@obj_user={'obj_user', 0x3d, '}\xf3@*\xc4:'}}]}) 06:24:13 executing program 7: r0 = openat$dir(0xffffffffffffff9c, 0x0, 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x80) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x2) r2 = syz_open_dev$vcsa(&(0x7f0000000140), 0x2, 0x88400) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f0000000180)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xff8}}, './file0\x00'}) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00'}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r2, 0xc0189372, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r3, {0xfffffc00}}, './file0\x00'}) unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x200) 06:24:13 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x100000001) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) [ 1007.150209] loop3: detected capacity change from 0 to 16776704 [ 1007.223073] loop3: detected capacity change from 0 to 16776704 06:24:28 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c010000100001000000000000000000e0000002000000000000000000000000ac1414bb00"/64, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="e00000010000000000000000000000000000000032000000ac1e010100000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000004c00140073686132353600"/244, @ANYRES16=r0], 0x13c}}, 0x0) 06:24:28 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "01000000000000000e00260000002000"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x1, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) write$binfmt_elf64(r0, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) syz_io_uring_setup(0x84e, &(0x7f0000000040)={0x0, 0x3586, 0x20, 0x3, 0x289}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ff2000/0xe000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)) syz_io_uring_submit(r1, 0x0, &(0x7f0000000180)=@IORING_OP_FALLOCATE={0x11, 0x6, 0x0, @fd_index=0x6, 0xff, 0x0, 0x400}, 0xffce) [ 1022.082849] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7916 comm=syz-executor.4 06:24:28 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x2800}}}}}}, 0x0) 06:24:28 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x0) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) 06:24:28 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e1e, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:24:28 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 29) 06:24:28 executing program 7: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000040)) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'ip_vti0\x00'}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r1, &(0x7f0000000100)=ANY=[], 0xfdef) ftruncate(0xffffffffffffffff, 0x2) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000600)={0x0, 0x0, 0x6eaa4804, 0x401}) r2 = openat(r1, &(0x7f0000000280)='./file0\x00', 0x20a6c2, 0x55) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) write$cgroup_pid(0xffffffffffffffff, &(0x7f00000000c0), 0x12) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000002c0)) r3 = socket$inet(0x2, 0xa, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000480)={'vlan1\x00'}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000300)=ANY=[@ANYBLOB="010000000100000018000100", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000000000000d1dc66696c654b41d600379416e5f5967b69a9217ae501b6d19e5ddf7cb7c744003bc4771a772814ee4bdb7b92bbd2c48f1dd247f26c18e9c1d0547f8c793702f53b6d2d76bde73df7c691f6a9c8d49152b0dfbeaed425eb8333abfedd5a46832aa8a1bb37cdc2681f3da573ce0cc8f7d1ffd4b029473fc0669950d7a90b06d1cccff1021e37cc408a5d0f840b117415ea7a920a5556ea265db7364329ee158968f82878c0f35746a2ecb55bf62fec3f3a279a152b4ef560474ce793dbbedbf7ec67"]) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000000240)={'vxcan1\x00'}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x2}, 0x8060, 0x0, 0xfffffffe, 0x0, 0x6, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x0, 0x80, 0x3, 0x79, 0x1f, 0x40, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40, 0x1, @perf_bp={&(0x7f0000000200), 0xe}, 0x18211, 0xff, 0x7fff, 0x0, 0x3, 0x6, 0xb0, 0x0, 0x43, 0x0, 0x3}, 0x0, 0x10, r2, 0x1) dup3(r3, r0, 0x0) 06:24:28 executing program 4: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0\x00'}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x20, 0xff, 0x2, 0x15, 0x0, 0x5, 0x8000, 0x8, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x1, @perf_config_ext={0x6, 0x4}, 0x504, 0x3, 0x0, 0x4, 0x4, 0x40, 0x3ff, 0x0, 0x20, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x6, r1, 0x8) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score\x00') r4 = socket$netlink(0x10, 0x3, 0x0) r5 = getpgid(0x0) sendmsg$netlink(r4, &(0x7f0000001a40)={0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000000040)={0x10}, 0x10}], 0x1, &(0x7f0000001980)=[@cred={{0x1c, 0x1, 0x2, {r5}}}], 0x20}, 0x0) rt_tgsigqueueinfo(0xffffffffffffffff, r5, 0x1a, &(0x7f00000001c0)={0x30, 0x5c}) perf_event_open(&(0x7f0000000180)={0x4, 0x80, 0x0, 0x81, 0x1f, 0x8, 0x0, 0x20, 0x81, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x6, 0x9}, 0x40000, 0x401, 0x9, 0x8, 0x1570b50b, 0x0, 0xb4, 0x0, 0x52, 0x0, 0x3}, r5, 0x3, r1, 0xa) preadv(r3, &(0x7f0000001380)=[{&(0x7f00000013c0)=""/4103, 0x1007}], 0x1, 0x0, 0x0) r6 = signalfd(r2, &(0x7f0000000100)={[0x70]}, 0x8) ioctl$F2FS_IOC_SET_PIN_FILE(r6, 0x4004f50d, &(0x7f0000000140)=0x1) [ 1022.100476] FAULT_INJECTION: forcing a failure. [ 1022.100476] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1022.102087] CPU: 0 PID: 7925 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1022.102981] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1022.104061] Call Trace: [ 1022.104407] dump_stack+0x107/0x167 [ 1022.104879] should_fail.cold+0x5/0xa [ 1022.105381] _copy_from_user+0x2e/0x1b0 [ 1022.105914] __copy_msghdr_from_user+0x91/0x4b0 [ 1022.106508] ? __ia32_sys_shutdown+0x80/0x80 [ 1022.107135] ? udp_setsockopt+0xc0/0xc0 [ 1022.107827] ? inet_sendmsg+0xbd/0x140 [ 1022.108396] ? inet_send_prepare+0x540/0x540 [ 1022.108966] ? __sock_sendmsg+0x55/0x190 [ 1022.109486] sendmsg_copy_msghdr+0xa1/0x160 [ 1022.110049] ? do_recvmmsg+0x6d0/0x6d0 [ 1022.110553] ? __lock_acquire+0x1657/0x5b00 [ 1022.111122] ___sys_sendmsg+0xc6/0x170 [ 1022.111622] ? sendmsg_copy_msghdr+0x160/0x160 [ 1022.112212] ? __fget_files+0x2cf/0x520 [ 1022.112728] ? lock_acquire+0x197/0x470 [ 1022.113239] ? find_held_lock+0x2c/0x110 [ 1022.113764] ? __might_fault+0xd3/0x180 [ 1022.114278] ? lock_downgrade+0x6d0/0x6d0 [ 1022.114827] __sys_sendmmsg+0x195/0x470 [ 1022.115335] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1022.115891] ? lock_downgrade+0x6d0/0x6d0 [ 1022.116429] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1022.117054] ? wait_for_completion_io+0x270/0x270 [ 1022.117676] ? rcu_read_lock_any_held+0x75/0xa0 [ 1022.118291] ? vfs_write+0x354/0xb10 [ 1022.118760] ? fput_many+0x2f/0x1a0 [ 1022.119216] ? ksys_write+0x1a9/0x260 [ 1022.119701] ? __ia32_sys_read+0xb0/0xb0 [ 1022.120216] __x64_sys_sendmmsg+0x99/0x100 [ 1022.120756] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1022.121414] do_syscall_64+0x33/0x40 [ 1022.121890] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1022.122539] RIP: 0033:0x7f7b210b8b19 [ 1022.123009] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1022.125324] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1022.126323] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1022.127233] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1022.128134] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1022.129029] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1022.129952] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 [ 1022.140223] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7916 comm=syz-executor.4 06:24:28 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000000)=""/116) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000080)={'veth0_vlan\x00'}) 06:24:28 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 30) [ 1022.201853] FAULT_INJECTION: forcing a failure. [ 1022.201853] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1022.203321] CPU: 0 PID: 7935 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1022.204144] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1022.205135] Call Trace: [ 1022.205455] dump_stack+0x107/0x167 [ 1022.205902] should_fail.cold+0x5/0xa [ 1022.206368] _copy_from_user+0x2e/0x1b0 [ 1022.206846] __copy_msghdr_from_user+0x91/0x4b0 [ 1022.207405] ? __ia32_sys_shutdown+0x80/0x80 [ 1022.207931] ? udp_setsockopt+0xc0/0xc0 [ 1022.208408] ? inet_sendmsg+0xbd/0x140 [ 1022.208875] ? inet_send_prepare+0x540/0x540 [ 1022.209401] ? __sock_sendmsg+0x55/0x190 [ 1022.209899] sendmsg_copy_msghdr+0xa1/0x160 [ 1022.210415] ? do_recvmmsg+0x6d0/0x6d0 [ 1022.210882] ? __lock_acquire+0x1657/0x5b00 [ 1022.211401] ___sys_sendmsg+0xc6/0x170 [ 1022.211864] ? sendmsg_copy_msghdr+0x160/0x160 [ 1022.212413] ? __fget_files+0x2cf/0x520 [ 1022.212886] ? lock_acquire+0x197/0x470 [ 1022.213358] ? find_held_lock+0x2c/0x110 [ 1022.213843] ? __might_fault+0xd3/0x180 [ 1022.214325] ? lock_downgrade+0x6d0/0x6d0 [ 1022.214829] __sys_sendmmsg+0x195/0x470 [ 1022.215301] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1022.215811] ? lock_downgrade+0x6d0/0x6d0 [ 1022.216310] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1022.216882] ? wait_for_completion_io+0x270/0x270 [ 1022.217460] ? rcu_read_lock_any_held+0x75/0xa0 [ 1022.218020] ? vfs_write+0x354/0xb10 [ 1022.218464] ? fput_many+0x2f/0x1a0 [ 1022.218895] ? ksys_write+0x1a9/0x260 [ 1022.219346] ? __ia32_sys_read+0xb0/0xb0 [ 1022.219830] __x64_sys_sendmmsg+0x99/0x100 [ 1022.220331] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1022.220941] do_syscall_64+0x33/0x40 [ 1022.221383] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1022.222040] RIP: 0033:0x7f7b210b8b19 [ 1022.222484] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1022.224673] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1022.225576] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1022.226426] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1022.227266] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1022.228110] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1022.228952] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 06:24:28 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0xffff}}}}}}, 0x0) 06:24:28 executing program 2: rt_sigsuspend(0x0, 0xffffffffffffff39) pselect6(0x40, &(0x7f0000000000)={0x1, 0xfffffffffffffffb, 0xff, 0x6, 0x5, 0xe0, 0x40, 0xff}, &(0x7f0000000040)={0xfffffffffffffffd, 0x3cd, 0xbf3, 0xfffffffffffffff9, 0x9, 0x1ff, 0x6, 0xff}, &(0x7f0000000080)={0x3ff, 0x6, 0x5, 0xaebb, 0x2, 0x100000000, 0x6, 0x9}, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140)={&(0x7f0000000100)={[0xc0c]}, 0x8}) 06:24:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000040)={{r0}, 0x6, &(0x7f0000000000)=[0x2, 0x80, 0x1, 0x2, 0x4, 0x1], 0x937, 0x2, [0x8, 0x40b, 0x3, 0x5]}) 06:24:28 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 31) 06:24:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x644}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {&(0x7f0000011600)="ed41000000080000d9f4655fd9f4655fd9f4655f000000000000040040", 0x1d, 0x2400}, {0x0}], 0x0, &(0x7f0000013e00)) rmdir(&(0x7f0000000040)='./file0\x00') 06:24:28 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 1022.403608] loop3: detected capacity change from 0 to 1048576 [ 1022.408289] FAULT_INJECTION: forcing a failure. [ 1022.408289] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1022.410886] CPU: 1 PID: 7952 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1022.412331] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1022.414085] Call Trace: [ 1022.414643] dump_stack+0x107/0x167 [ 1022.415411] should_fail.cold+0x5/0xa [ 1022.416219] _copy_from_user+0x2e/0x1b0 [ 1022.417062] __copy_msghdr_from_user+0x91/0x4b0 [ 1022.418051] ? __ia32_sys_shutdown+0x80/0x80 [ 1022.418984] ? udp_setsockopt+0xc0/0xc0 [ 1022.419831] ? inet_sendmsg+0xbd/0x140 [ 1022.420654] ? inet_send_prepare+0x540/0x540 [ 1022.421578] ? __sock_sendmsg+0x55/0x190 [ 1022.422447] sendmsg_copy_msghdr+0xa1/0x160 [ 1022.423354] ? do_recvmmsg+0x6d0/0x6d0 [ 1022.424183] ? __lock_acquire+0x1657/0x5b00 [ 1022.425103] ___sys_sendmsg+0xc6/0x170 [ 1022.425923] ? sendmsg_copy_msghdr+0x160/0x160 [ 1022.426903] ? __fget_files+0x2cf/0x520 [ 1022.427763] ? lock_acquire+0x197/0x470 [ 1022.428596] ? find_held_lock+0x2c/0x110 [ 1022.429457] ? __might_fault+0xd3/0x180 [ 1022.430297] ? lock_downgrade+0x6d0/0x6d0 [ 1022.431163] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1022.432311] __sys_sendmmsg+0x195/0x470 [ 1022.433162] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1022.434093] ? lock_downgrade+0x6d0/0x6d0 [ 1022.434986] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1022.436004] ? wait_for_completion_io+0x270/0x270 [ 1022.437023] ? rcu_read_lock_any_held+0x75/0xa0 [ 1022.438015] ? vfs_write+0x354/0xb10 [ 1022.438798] ? fput_many+0x2f/0x1a0 [ 1022.439560] ? ksys_write+0x1a9/0x260 [ 1022.440360] ? __ia32_sys_read+0xb0/0xb0 [ 1022.441215] __x64_sys_sendmmsg+0x99/0x100 [ 1022.442118] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1022.443200] do_syscall_64+0x33/0x40 [ 1022.443983] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1022.445064] RIP: 0033:0x7f7b210b8b19 [ 1022.445851] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1022.449750] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1022.451354] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1022.452856] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1022.454368] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1022.455875] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1022.457391] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 [ 1022.478660] EXT4-fs error (device loop3): ext4_quota_enable:6457: comm syz-executor.3: Bad quota inum: 3, type: 1 [ 1022.480258] EXT4-fs warning (device loop3): ext4_enable_quotas:6502: Failed to enable quota tracking (type=1, err=-117, ino=3). Please run e2fsck to fix. [ 1022.484844] EXT4-fs (loop3): mount failed [ 1022.498972] loop3: detected capacity change from 0 to 1048576 [ 1022.516523] EXT4-fs error (device loop3): ext4_quota_enable:6457: comm syz-executor.3: Bad quota inum: 3, type: 1 [ 1022.518000] EXT4-fs warning (device loop3): ext4_enable_quotas:6502: Failed to enable quota tracking (type=1, err=-117, ino=3). Please run e2fsck to fix. [ 1022.523261] EXT4-fs (loop3): mount failed 06:24:41 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 32) 06:24:41 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000002}, 0x10, 0x0}}], 0x40001a9, 0x810) [ 1035.269101] FAULT_INJECTION: forcing a failure. [ 1035.269101] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1035.270683] CPU: 0 PID: 7968 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1035.271588] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1035.272683] Call Trace: [ 1035.273037] dump_stack+0x107/0x167 [ 1035.273516] should_fail.cold+0x5/0xa [ 1035.274032] _copy_from_user+0x2e/0x1b0 [ 1035.274557] __copy_msghdr_from_user+0x91/0x4b0 [ 1035.275366] ? __ia32_sys_shutdown+0x80/0x80 [ 1035.275943] ? udp_setsockopt+0xc0/0xc0 [ 1035.276467] ? inet_sendmsg+0xbd/0x140 [ 1035.276979] ? inet_send_prepare+0x540/0x540 [ 1035.277557] ? __sock_sendmsg+0x55/0x190 [ 1035.278105] sendmsg_copy_msghdr+0xa1/0x160 [ 1035.278672] ? do_recvmmsg+0x6d0/0x6d0 [ 1035.279187] ? __lock_acquire+0x1657/0x5b00 [ 1035.279757] ___sys_sendmsg+0xc6/0x170 [ 1035.280269] ? sendmsg_copy_msghdr+0x160/0x160 [ 1035.280874] ? __fget_files+0x2cf/0x520 [ 1035.281399] ? lock_acquire+0x197/0x470 [ 1035.281920] ? find_held_lock+0x2c/0x110 [ 1035.282462] ? __might_fault+0xd3/0x180 [ 1035.282982] ? lock_downgrade+0x6d0/0x6d0 [ 1035.283536] __sys_sendmmsg+0x195/0x470 [ 1035.284057] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1035.284624] ? lock_downgrade+0x6d0/0x6d0 [ 1035.285179] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1035.285810] ? wait_for_completion_io+0x270/0x270 [ 1035.286451] ? rcu_read_lock_any_held+0x75/0xa0 [ 1035.287065] ? vfs_write+0x354/0xb10 [ 1035.287555] ? fput_many+0x2f/0x1a0 [ 1035.288031] ? ksys_write+0x1a9/0x260 [ 1035.288530] ? __ia32_sys_read+0xb0/0xb0 [ 1035.289066] __x64_sys_sendmmsg+0x99/0x100 [ 1035.289617] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1035.290218] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1035.290299] do_syscall_64+0x33/0x40 [ 1035.290311] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1035.290327] RIP: 0033:0x7f7b210b8b19 [ 1035.290338] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1035.290345] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1035.297393] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1035.298328] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1035.299256] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1035.300181] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1035.301107] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 06:24:41 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x0) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) 06:24:41 executing program 4: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e1e, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:24:41 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) getsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000005c0)={'syz_tun\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="24000000002900ff"]}) 06:24:41 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NL80211_CMD_CRIT_PROTOCOL_STOP(r2, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r0, 0x20, 0x70bd2a, 0x25dfdbff, {{}, {@void, @void}}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x44801}, 0x20000001) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000700)={0x28, r0, 0x711, 0x0, 0x0, {{0x5}, {@void, @val={0x28}, @val={0xc}}}}, 0x28}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018e60000", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) r5 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x2010, r1, 0xd07cc000) sendmsg$WG_CMD_SET_DEVICE(r1, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x40, 0x0, 0x300, 0x70bd28, 0x25dfdbfb, {}, [@WGDEVICE_A_IFINDEX={0x8}, @WGDEVICE_A_FLAGS={0x8}, @WGDEVICE_A_IFINDEX={0x8}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}]}, 0x40}, 0x1, 0x0, 0x0, 0x8000}, 0x20000011) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000180)={0x38, 0x0, 0x1, 0x0, 0x0, {0x5}, [@ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_FEATURES_WANTED={0x18, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x14, 0x3, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x4}]}]}]}, 0x38}}, 0x0) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x54, 0x0, 0x200, 0x70bd26, 0x25dfdbfd, {}, [@ETHTOOL_A_CHANNELS_TX_COUNT={0x8, 0x7, 0xfffffffd}, @ETHTOOL_A_CHANNELS_OTHER_COUNT={0x8, 0x8, 0x5}, @ETHTOOL_A_CHANNELS_OTHER_COUNT={0x8, 0x8, 0x7d7a}, @ETHTOOL_A_CHANNELS_TX_COUNT={0x8, 0x7, 0x8000}, @ETHTOOL_A_CHANNELS_OTHER_COUNT={0x8, 0x8, 0x9}, @ETHTOOL_A_CHANNELS_RX_COUNT={0x8, 0x6, 0xfffffffe}, @ETHTOOL_A_CHANNELS_OTHER_COUNT={0x8, 0x8, 0x3}, @ETHTOOL_A_CHANNELS_COMBINED_COUNT={0x8, 0x9, 0x92e4}]}, 0x54}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r6, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r8, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r9, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r10}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_NEW_MPATH(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r6, 0x100, 0x70bd26, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r10}, @void}}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MAC={0xa}]}, 0x34}, 0x1, 0x0, 0x0, 0x44000}, 0x40000010) recvmsg(r3, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) 06:24:41 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3}}}}}}, 0x0) 06:24:41 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f0000000140)="afc9", 0x2, 0xffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x54200, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0xa1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14, 0x0, @perf_config_ext, 0x0, 0x3ba4141e}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r0, 0x8, 0x0, 0x8000) 06:24:41 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8}}}}}}, 0x0) [ 1035.346387] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. 06:24:41 executing program 3: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_io_uring_setup(0x5137, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x3d}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=r1, @ANYBLOB="f7ffffff000000002e2f66696c653000"]) r2 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x10000, &(0x7f0000000280)=[0xffffffffffffffff, r1, r1, 0xffffffffffffffff, 0xffffffffffffffff, r5, r1, r1], 0x8, 0x0, 0x1, {0x0, r6}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_STATX={0x15, 0x2, 0x0, r0, &(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x200, 0x6000, 0x0, {0x0, r6}}, 0x1) 06:24:41 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 33) 06:24:41 executing program 4: sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, 0x0, 0x8044891) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10f6e2, 0x0) r1 = signalfd(r0, &(0x7f0000000700)={[0x41]}, 0x8) openat(r1, &(0x7f0000000740)='./file0/../file0\x00', 0x10000, 0x12) ftruncate(r0, 0x1000004) r2 = open$dir(&(0x7f0000000200)='./file0\x00', 0x4102, 0x78) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x91) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_LEAVE_MESH(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000240)={&(0x7f0000000800)=ANY=[@ANYRES32=r3, @ANYRES16=r4, @ANYBLOB="200928bd70002a22f96291098501549aff9f345bb6ff", @ANYRES32=0x0, @ANYBLOB="c98aa264735b3a9b4ee0e2911e833f179b80cd43e046dc0100000075885f6e9c1868ff5f742812f81573a21c89fa9dcff00166dfa9d8838ab47b4f4de2ba625f9ca888ac2b1ac32981c773b9594d6fec9429b767a9d1f0ef1682d47509813dbbe298bae94703137b993abf226d3c7d3aad2ebc6990f7ff2f3a2b95b3082941071ac144e8cbe7e6f673d3764bbe1db7d4d04549cb8888fff89e559e0ad2559fcae65e26d13fbd46eae1cb32d48d5170ce5b084e680c791da3ef00"], 0x1c}, 0x1, 0x0, 0x0, 0x4049000}, 0x40c0) syz_open_dev$evdev(&(0x7f0000000100), 0x8000, 0x6000) sendmsg$NL80211_CMD_SET_POWER_SAVE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340), 0xc, &(0x7f00000003c0)={&(0x7f0000000780)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRESOCT, @ANYRESDEC=r3, @ANYRES32=r2, @ANYBLOB="0c009900800000004000000008005d000100000008005d000100000008005d0000000000"], 0x40}}, 0x10) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x104, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8}, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lseek(r3, 0x0, 0x2) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, 0x0, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_REGISTER_BEACONS(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)={0x1c, 0x0, 0x100, 0x70bd25, 0x25dfdbfb, {{}, {@val={0x8, 0x1, 0x40006c}, @void, @void}}, ["", "", "", "", "", "", "", ""]}, 0x1c}}, 0x4814) copy_file_range(r0, 0x0, r3, 0x0, 0x200f5f4, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x134) sendmsg$NL80211_CMD_SET_POWER_SAVE(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)=ANY=[@ANYBLOB="2498186b", @ANYRES16=r4, @ANYBLOB="000827bd7000ffdbdf253d00000008005d000100000008005d0001000000"], 0x24}, 0x1, 0x0, 0x0, 0x404c054}, 0x40) [ 1035.437917] FAULT_INJECTION: forcing a failure. [ 1035.437917] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1035.439490] CPU: 0 PID: 7993 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1035.440337] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1035.441361] Call Trace: [ 1035.441682] dump_stack+0x107/0x167 [ 1035.442148] should_fail.cold+0x5/0xa [ 1035.442621] _copy_from_user+0x2e/0x1b0 [ 1035.443109] __copy_msghdr_from_user+0x91/0x4b0 [ 1035.443679] ? __ia32_sys_shutdown+0x80/0x80 [ 1035.444216] ? udp_setsockopt+0xc0/0xc0 [ 1035.444690] ? inet_sendmsg+0xbd/0x140 [ 1035.445169] ? inet_send_prepare+0x540/0x540 [ 1035.445698] ? __sock_sendmsg+0x55/0x190 [ 1035.446210] sendmsg_copy_msghdr+0xa1/0x160 [ 1035.446733] ? do_recvmmsg+0x6d0/0x6d0 [ 1035.447212] ? __lock_acquire+0x1657/0x5b00 [ 1035.447745] ___sys_sendmsg+0xc6/0x170 [ 1035.448223] ? sendmsg_copy_msghdr+0x160/0x160 [ 1035.448783] ? __fget_files+0x2cf/0x520 [ 1035.449270] ? lock_acquire+0x197/0x470 [ 1035.449752] ? find_held_lock+0x2c/0x110 [ 1035.450256] ? __might_fault+0xd3/0x180 [ 1035.450744] ? lock_downgrade+0x6d0/0x6d0 [ 1035.451258] __sys_sendmmsg+0x195/0x470 [ 1035.451748] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1035.452267] ? lock_downgrade+0x6d0/0x6d0 [ 1035.452784] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1035.453373] ? wait_for_completion_io+0x270/0x270 [ 1035.453963] ? rcu_read_lock_any_held+0x75/0xa0 [ 1035.454542] ? vfs_write+0x354/0xb10 [ 1035.454992] ? fput_many+0x2f/0x1a0 [ 1035.455437] ? ksys_write+0x1a9/0x260 [ 1035.455906] ? __ia32_sys_read+0xb0/0xb0 [ 1035.456407] __x64_sys_sendmmsg+0x99/0x100 [ 1035.456922] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1035.457553] do_syscall_64+0x33/0x40 [ 1035.458020] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1035.458645] RIP: 0033:0x7f7b210b8b19 [ 1035.459092] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1035.461324] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1035.462261] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1035.463128] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1035.464002] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1035.464869] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1035.465736] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 06:24:41 executing program 7: semget(0x1, 0x3, 0x58) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x46e2, 0x89) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000000, 0x8010, r0, 0x8000000) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000280)=ANY=[], 0xfdef) r3 = syz_io_uring_complete(r1) syz_memcpy_off$IO_URING_METADATA_FLAGS(0x0, 0x114, &(0x7f0000000140), 0x0, 0x4) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x2, @perf_config_ext={0xfffffffffffffffa, 0x9}, 0x0, 0x0, 0x0, 0x5, 0x80, 0x0, 0x2}, 0x0, 0xffdffffdffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) socket$inet6_udplite(0xa, 0x2, 0x88) syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f00000003c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x300, 0x0, 0x0}, &(0x7f0000000440)="4feb7dc9066b", 0x0, 0x0, 0x0, 0x0, 0x0}) syz_io_uring_submit(r1, 0x0, &(0x7f0000000100)=@IORING_OP_OPENAT2={0x1c, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000080)={0x27a800, 0x2, 0x1a}, &(0x7f00000000c0)='./file0\x00', 0x18, 0x0, 0x12345}, 0x3) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000400)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, &(0x7f00000003c0)={0x77359400}, 0x1, 0x1}, 0x3) r4 = semget$private(0x0, 0x6, 0x0) semtimedop(r4, &(0x7f00000001c0)=[{0x0, 0x0, 0x1800}], 0x1, 0x0) semtimedop(r4, &(0x7f0000000100)=[{0x0, 0x0, 0x1000}], 0x1, 0x0) semctl$SEM_INFO(r4, 0x3, 0x13, &(0x7f0000000180)) openat(r3, &(0x7f0000000000)='./file1\x00', 0x4020c1, 0x1) 06:24:54 executing program 7: inotify_add_watch(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0), 0xffffffffffffffff) syz_genetlink_get_family_id$devlink(&(0x7f0000000680), 0xffffffffffffffff) syz_io_uring_setup(0x580b, &(0x7f0000000780)={0x0, 0x4, 0x2, 0xd686, 0x385}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000800), 0x0) 06:24:54 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x0) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) 06:24:54 executing program 4: sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, 0x0, 0x8044891) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10f6e2, 0x0) r1 = signalfd(r0, &(0x7f0000000700)={[0x41]}, 0x8) openat(r1, &(0x7f0000000740)='./file0/../file0\x00', 0x10000, 0x12) ftruncate(r0, 0x1000004) r2 = open$dir(&(0x7f0000000200)='./file0\x00', 0x4102, 0x78) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x91) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_LEAVE_MESH(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000240)={&(0x7f0000000800)=ANY=[@ANYRES32=r3, @ANYRES16=r4, @ANYBLOB="200928bd70002a22f96291098501549aff9f345bb6ff", @ANYRES32=0x0, @ANYBLOB="c98aa264735b3a9b4ee0e2911e833f179b80cd43e046dc0100000075885f6e9c1868ff5f742812f81573a21c89fa9dcff00166dfa9d8838ab47b4f4de2ba625f9ca888ac2b1ac32981c773b9594d6fec9429b767a9d1f0ef1682d47509813dbbe298bae94703137b993abf226d3c7d3aad2ebc6990f7ff2f3a2b95b3082941071ac144e8cbe7e6f673d3764bbe1db7d4d04549cb8888fff89e559e0ad2559fcae65e26d13fbd46eae1cb32d48d5170ce5b084e680c791da3ef00"], 0x1c}, 0x1, 0x0, 0x0, 0x4049000}, 0x40c0) syz_open_dev$evdev(&(0x7f0000000100), 0x8000, 0x6000) sendmsg$NL80211_CMD_SET_POWER_SAVE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340), 0xc, &(0x7f00000003c0)={&(0x7f0000000780)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRESOCT, @ANYRESDEC=r3, @ANYRES32=r2, @ANYBLOB="0c009900800000004000000008005d000100000008005d000100000008005d0000000000"], 0x40}}, 0x10) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x104, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8}, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lseek(r3, 0x0, 0x2) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, 0x0, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_REGISTER_BEACONS(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)={0x1c, 0x0, 0x100, 0x70bd25, 0x25dfdbfb, {{}, {@val={0x8, 0x1, 0x40006c}, @void, @void}}, ["", "", "", "", "", "", "", ""]}, 0x1c}}, 0x4814) copy_file_range(r0, 0x0, r3, 0x0, 0x200f5f4, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x134) sendmsg$NL80211_CMD_SET_POWER_SAVE(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)=ANY=[@ANYBLOB="2498186b", @ANYRES16=r4, @ANYBLOB="000827bd7000ffdbdf253d00000008005d000100000008005d0001000000"], 0x24}, 0x1, 0x0, 0x0, 0x404c054}, 0x40) 06:24:54 executing program 2: r0 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat(r0, 0x0, 0x8000, 0x18) ioctl$CDROMREADRAW(0xffffffffffffffff, 0x5314, &(0x7f0000000500)={0x80, 0x8, 0x40, 0x5, 0x4, 0x3f}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) kcmp(r3, 0xffffffffffffffff, 0x0, r1, r0) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x9, 0x9, 0x80, 0x8, 0x0, 0x0, 0x680, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x66f6, 0x2, @perf_bp={&(0x7f0000000040), 0xe}, 0x2050, 0x1ff, 0x6e4ea054, 0x0, 0x7f, 0x2, 0x2, 0x0, 0x7d000000, 0x0, 0x1}, 0xffffffffffffffff, 0x10, r0, 0x8) sendmsg$AUDIT_TTY_SET(0xffffffffffffffff, 0x0, 0x2004014) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c009b39830e4109622d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42c9254e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab695fa4726664c00ec9aa53b8c092760da4cd088f03fad6504eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46ec35180a8fcb898160855b5044023da75f2b1f285c1462a8afa95492a14be3f42052ff535612d226506a0", "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"}) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) 06:24:54 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000003}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:24:54 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 34) 06:24:54 executing program 3: mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) mbind(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x8000, &(0x7f00000001c0)=0x1000000000000001, 0x3f, 0x2) ioctl$SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f00000000c0)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mlock2(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) write$bt_hci(0xffffffffffffffff, &(0x7f0000000440)={0x1, @remote_oob_data_neg_reply={{0x433, 0x6}}}, 0xa) sendmsg$NL80211_CMD_SET_MAC_ACL(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)={0x108, 0x0, 0x20, 0x70bd28, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_MAC_ADDRS={0x40, 0xa6, 0x0, 0x1, [{0xa}, {0xa, 0x6, @device_b}, {0xa}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @broadcast}]}, @NL80211_ATTR_ACL_POLICY={0x8}, @NL80211_ATTR_MAC_ADDRS={0x4c, 0xa6, 0x0, 0x1, [{0xa, 0x6, @device_b}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @device_b}, {0xa}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @device_b}]}, @NL80211_ATTR_MAC_ADDRS={0x58, 0xa6, 0x0, 0x1, [{0xa, 0x6, @device_b}, {0xa}, {0xa, 0x6, @broadcast}, {0xa}, {0xa}, {0xa}, {0xa}]}, @NL80211_ATTR_ACL_POLICY={0x8}]}, 0x108}, 0x1, 0x0, 0x0, 0xc808}, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x4, 0x8, 0x20, 0x7, 0x0, 0x8, 0x408, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000000200)}, 0x40003, 0xf72a, 0x2, 0x2, 0x9, 0x7fffffff, 0xffff, 0x0, 0x8d}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xb) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) prctl$PR_SET_MM(0x23, 0x4, &(0x7f0000ffc000/0x1000)=nil) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1}, 0x10044008) 06:24:54 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x28}}}}}}, 0x0) [ 1048.575879] FAULT_INJECTION: forcing a failure. [ 1048.575879] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1048.577310] CPU: 1 PID: 8023 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1048.578261] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1048.579367] Call Trace: [ 1048.579687] dump_stack+0x107/0x167 [ 1048.580121] should_fail.cold+0x5/0xa [ 1048.580579] _copy_from_user+0x2e/0x1b0 [ 1048.581059] __copy_msghdr_from_user+0x91/0x4b0 [ 1048.581614] ? __ia32_sys_shutdown+0x80/0x80 [ 1048.582151] ? udp_setsockopt+0xc0/0xc0 [ 1048.582624] ? inet_sendmsg+0xbd/0x140 [ 1048.583083] ? inet_send_prepare+0x540/0x540 [ 1048.583607] ? __sock_sendmsg+0x55/0x190 [ 1048.584091] sendmsg_copy_msghdr+0xa1/0x160 [ 1048.584600] ? do_recvmmsg+0x6d0/0x6d0 [ 1048.585062] ? __lock_acquire+0x1657/0x5b00 [ 1048.585578] ___sys_sendmsg+0xc6/0x170 [ 1048.586039] ? sendmsg_copy_msghdr+0x160/0x160 [ 1048.586589] ? __fget_files+0x2cf/0x520 [ 1048.587064] ? lock_acquire+0x197/0x470 [ 1048.587531] ? find_held_lock+0x2c/0x110 [ 1048.588015] ? __might_fault+0xd3/0x180 [ 1048.588486] ? lock_downgrade+0x6d0/0x6d0 [ 1048.588989] __sys_sendmmsg+0x195/0x470 [ 1048.589468] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1048.589986] ? lock_downgrade+0x6d0/0x6d0 [ 1048.590496] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1048.591078] ? wait_for_completion_io+0x270/0x270 [ 1048.591669] ? rcu_read_lock_any_held+0x75/0xa0 [ 1048.592229] ? vfs_write+0x354/0xb10 [ 1048.592673] ? fput_many+0x2f/0x1a0 [ 1048.593107] ? ksys_write+0x1a9/0x260 [ 1048.593563] ? __ia32_sys_read+0xb0/0xb0 [ 1048.594050] __x64_sys_sendmmsg+0x99/0x100 [ 1048.594575] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1048.595196] do_syscall_64+0x33/0x40 [ 1048.595646] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1048.596272] RIP: 0033:0x7f7b210b8b19 [ 1048.596716] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1048.598921] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1048.599816] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1048.600655] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1048.601490] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1048.602342] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1048.603190] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 06:24:54 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x300}}}}}}, 0x0) 06:24:54 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 35) 06:24:54 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2800}}}}}}, 0x0) [ 1048.721034] FAULT_INJECTION: forcing a failure. [ 1048.721034] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1048.722450] CPU: 1 PID: 8038 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1048.723316] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1048.724340] Call Trace: [ 1048.724645] dump_stack+0x107/0x167 [ 1048.725061] should_fail.cold+0x5/0xa [ 1048.725497] _copy_from_user+0x2e/0x1b0 [ 1048.725946] __copy_msghdr_from_user+0x91/0x4b0 [ 1048.726501] ? __ia32_sys_shutdown+0x80/0x80 [ 1048.727001] ? udp_setsockopt+0xc0/0xc0 [ 1048.727458] ? inet_sendmsg+0xbd/0x140 [ 1048.727898] ? inet_send_prepare+0x540/0x540 [ 1048.728406] ? __sock_sendmsg+0x55/0x190 [ 1048.728873] sendmsg_copy_msghdr+0xa1/0x160 [ 1048.729364] ? do_recvmmsg+0x6d0/0x6d0 [ 1048.729819] ? __lock_acquire+0x1657/0x5b00 [ 1048.730323] ___sys_sendmsg+0xc6/0x170 [ 1048.730761] ? sendmsg_copy_msghdr+0x160/0x160 [ 1048.731278] ? __fget_files+0x2cf/0x520 [ 1048.731725] ? lock_acquire+0x197/0x470 [ 1048.732173] ? find_held_lock+0x2c/0x110 [ 1048.732636] ? __might_fault+0xd3/0x180 [ 1048.733084] ? lock_downgrade+0x6d0/0x6d0 [ 1048.733558] __sys_sendmmsg+0x195/0x470 [ 1048.734009] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1048.734501] ? lock_downgrade+0x6d0/0x6d0 [ 1048.734973] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1048.735514] ? wait_for_completion_io+0x270/0x270 [ 1048.736060] ? rcu_read_lock_any_held+0x75/0xa0 [ 1048.736582] ? vfs_write+0x354/0xb10 [ 1048.737000] ? fput_many+0x2f/0x1a0 [ 1048.737407] ? ksys_write+0x1a9/0x260 [ 1048.737835] ? __ia32_sys_read+0xb0/0xb0 [ 1048.738303] __x64_sys_sendmmsg+0x99/0x100 [ 1048.738780] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1048.739360] do_syscall_64+0x33/0x40 [ 1048.739780] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1048.740356] RIP: 0033:0x7f7b210b8b19 [ 1048.740775] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1048.742848] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1048.743708] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1048.744541] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1048.745356] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1048.746177] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1048.746986] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 06:24:54 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffff}}}}}}, 0x0) 06:24:54 executing program 7: sendmsg$IPCTNL_MSG_CT_DELETE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="0401000002010102000000000000000000000000980001802c0001d78d602727c94c09c28014000300ff02000000000000000000000000000114000400fe8800000000000000000000000001010c00028005000100010000002c00018014000300fe80000000000000000000000000003b14000400ff0200000000000000000000000000010c00028005000100110000000c000280050001002f0000000c000280050001002f0000000c000280050001000600000008000c400000000250000d8014000500fe80000000000000000000000000004414000500fe800000000000000000000000000028080001000000000014000500fc0100"/260], 0x104}}, 0xc000) sendmsg$IPSET_CMD_GET_BYINDEX(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f00000014c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000001540)={&(0x7f0000001500)={0x1c, 0xf, 0x6, 0x101, 0x0, 0x0, {0x0, 0x0, 0xa}, [@IPSET_ATTR_INDEX={0x6, 0xb, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x2400c01c}, 0x810) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x1000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IEEE802154_ASSOCIATE_RESP(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x44, 0x0, 0x800, 0x70bd28, 0x25dfdbfe, {}, [@IEEE802154_ATTR_STATUS={0x5, 0x3, 0xfe}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_STATUS={0x5, 0x3, 0xdd}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xfffe}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0302}}]}, 0x44}, 0x1, 0x0, 0x0, 0x840}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='numa_maps\x00') pread64(r0, &(0x7f00000024c0)=""/4096, 0x1000, 0x40) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) perf_event_open(&(0x7f0000000400)={0x5, 0x80, 0x40, 0x1, 0x3, 0x81, 0x0, 0x4, 0x6080, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x876, 0x2, @perf_bp={&(0x7f00000003c0), 0x2}, 0x910, 0xfffffffffffffffc, 0x401, 0x1, 0x4, 0x6, 0x200, 0x0, 0x6, 0x0, 0x2}, 0x0, 0xf, r2, 0xa) readv(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) 06:24:55 executing program 4: r0 = semget(0x1, 0x3, 0x58) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x46e2, 0xa8) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000280)=ANY=[], 0xfdef) r3 = syz_io_uring_complete(0x0) r4 = openat$cgroup_netprio_ifpriomap(r3, &(0x7f00000000c0), 0x2, 0x0) pwrite64(r4, &(0x7f0000000180)="6a4479785e12b1fbacb3a08ab159ac5a21a8487cdb679c7e2a1bedcc07ad7fb734a2c4482a5c641be0af94a8368ecaf7cd25be2804f0c4a9d83a778340456f7ff8b6ec0ad0f70b95ca5138e4deb77ddf3a4e7403ed3b0d2c0793ad41bd4c1ec6cf61da346630400826bbe5402ba7582ae5adc46b840a32f1fdc72c1d8dec9bd538a8ca4af03e73d4", 0x88, 0x1ff) syz_memcpy_off$IO_URING_METADATA_FLAGS(0x0, 0x114, &(0x7f0000000140), 0x0, 0x4) r5 = socket$inet_icmp(0x2, 0x2, 0x1) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f0000000080)=""/17) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000640)=ANY=[@ANYBLOB="98000000", @ANYRES16=r6, @ANYBLOB="050003000000002300002e0000de2a0a030033adb4fc30ccdd6cc946505f0e330e44bb93057d514d86180c2824a87ed2f0036885cccb86a70dc3c564a05f8d60ae8b61dbf302b92b738f42e9390d813f188a4ae6ecd2071028094b70ae9bfaebb86f33e14dfa613ecf7d1a77ad5ea2cd", @ANYRES32=r7, @ANYBLOB="040008010400440006006600180000000400cc0036001501f17892f9964af75f04c8c1932d36319d68c0eecb58829ecb5dcf05f14f1e0cfd08fd421b70ea9434f11a94cb3dcaed6867d7000008004a0002ac0f00100049000aac0f000aac0f000cac0f0016001501c55295f71c5a2abbbbea87d595b254a2a7ab0000"], 0x98}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000500)=@IORING_OP_CLOSE={0x13, 0x2, 0x0, r5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x2) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x2, @perf_config_ext={0xfffffffffffffffa, 0x9}, 0x0, 0x82, 0x0, 0x5, 0x80, 0x0, 0x2}, 0x0, 0xffdffffdffffffff, 0xffffffffffffffff, 0x1b) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f00000003c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x300, 0x0, 0x0}, &(0x7f0000000440)="4feb7dc9066b", 0x0, 0x0, 0x0, 0x0, 0x0}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000400)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, &(0x7f00000003c0)={0x77359400}, 0x1, 0x1}, 0x3) ioctl$sock_netdev_private(r1, 0x89f0, &(0x7f00000002c0)="f44f291b50415f64b564da9bac280620c38b449675bb0d5d792b82dcb23ee42a4da4e468e1c03a0fa2beb67146747af2e9c3fd5a7fd45d8e6df206b77626759f2c50338db01570d7bc2e3e937484851f0130e408fbc11792932785d4449c50609e65aac7a9e66b54b46948ccf7f17753b5bb45bdd19f9fed5179470dc7a6ab76163b0ab6bda26ee971fa7aeb04a6fd8e") openat(r3, &(0x7f0000000000)='./file1\x00', 0x4020c1, 0x1) 06:24:55 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 36) [ 1048.977039] FAULT_INJECTION: forcing a failure. [ 1048.977039] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1048.978514] CPU: 1 PID: 8049 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1048.979291] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1048.980240] Call Trace: [ 1048.980548] dump_stack+0x107/0x167 [ 1048.980966] should_fail.cold+0x5/0xa [ 1048.981405] _copy_from_user+0x2e/0x1b0 [ 1048.981862] __copy_msghdr_from_user+0x91/0x4b0 [ 1048.982405] ? __ia32_sys_shutdown+0x80/0x80 [ 1048.982912] ? udp_setsockopt+0xc0/0xc0 [ 1048.983362] ? inet_sendmsg+0xbd/0x140 [ 1048.983805] ? inet_send_prepare+0x540/0x540 [ 1048.984306] ? __sock_sendmsg+0x55/0x190 [ 1048.984768] sendmsg_copy_msghdr+0xa1/0x160 [ 1048.985257] ? do_recvmmsg+0x6d0/0x6d0 [ 1048.985705] ? __lock_acquire+0x1657/0x5b00 [ 1048.986209] ___sys_sendmsg+0xc6/0x170 [ 1048.986649] ? sendmsg_copy_msghdr+0x160/0x160 [ 1048.987171] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1048.987769] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1048.988283] ? trace_hardirqs_on+0x5b/0x180 [ 1048.988781] ? lock_acquire+0x197/0x470 [ 1048.989233] ? find_held_lock+0x2c/0x110 [ 1048.989699] ? __might_fault+0xd3/0x180 [ 1048.990157] ? lock_downgrade+0x6d0/0x6d0 [ 1048.990642] __sys_sendmmsg+0x195/0x470 [ 1048.991094] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1048.991589] ? lock_downgrade+0x6d0/0x6d0 [ 1048.992069] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1048.992618] ? wait_for_completion_io+0x270/0x270 [ 1048.993169] ? rcu_read_lock_any_held+0x75/0xa0 [ 1048.993699] ? vfs_write+0x354/0xb10 [ 1048.994133] ? fput_many+0x2f/0x1a0 [ 1048.994557] ? ksys_write+0x1a9/0x260 [ 1048.995001] ? __ia32_sys_read+0xb0/0xb0 [ 1048.995466] __x64_sys_sendmmsg+0x99/0x100 [ 1048.995948] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1048.996544] do_syscall_64+0x33/0x40 [ 1048.996976] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1048.997577] RIP: 0033:0x7f7b210b8b19 [ 1048.998009] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1049.000157] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1049.001031] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1049.001848] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1049.002672] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1049.003496] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1049.004317] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 06:25:08 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x7fff, 0x1, 0x0, 0x20, 0x2, "77004a6efdff0000000008002600"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x183180, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) socket$packet(0x11, 0x3, 0x300) lseek(r1, 0xe783, 0x1) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/spurious', 0x2080, 0x8) ioctl$TCSETSF2(r2, 0x402c542d, &(0x7f0000000100)={0x2, 0x5af, 0x2, 0x3, 0x5, "1a24e114c2ced0b1a26dabc9ffe4d36bab85b8", 0x6, 0x7f}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 06:25:08 executing program 5: r0 = add_key$fscrypt_v1(&(0x7f0000000100), &(0x7f0000000140)={'fscrypt:', @desc3}, &(0x7f0000000180)={0x0, "219981d72767c8a755c9f95ef9091f6d310a26df07931b7eccf9b910be56ea6ced54a0acae07b1c681396c50b1da3fe3aeb4013d688a3c481e88a8382de2c574", 0x2d}, 0x48, 0xfffffffffffffff9) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000080)='\xaa\xaa\xaa\xaa\xaa', r0) syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:25:08 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 37) 06:25:08 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) 06:25:08 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000fee000/0x12000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r0, 0x0, 0x0}, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ed, 0x80000, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0xc, 0x0, 0x0, 0x0) 06:25:08 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000004}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:25:08 executing program 7: sendmsg$IPCTNL_MSG_CT_DELETE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="0401000002010102000000000000000000000000980001802c0001d78d602727c94c09c28014000300ff02000000000000000000000000000114000400fe8800000000000000000000000001010c00028005000100010000002c00018014000300fe80000000000000000000000000003b14000400ff0200000000000000000000000000010c00028005000100110000000c000280050001002f0000000c000280050001002f0000000c000280050001000600000008000c400000000250000d8014000500fe80000000000000000000000000004414000500fe800000000000000000000000000028080001000000000014000500fc0100"/260], 0x104}}, 0xc000) sendmsg$IPSET_CMD_GET_BYINDEX(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f00000014c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000001540)={&(0x7f0000001500)={0x1c, 0xf, 0x6, 0x101, 0x0, 0x0, {0x0, 0x0, 0xa}, [@IPSET_ATTR_INDEX={0x6, 0xb, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x2400c01c}, 0x810) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fee000/0x1000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IEEE802154_ASSOCIATE_RESP(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x44, 0x0, 0x800, 0x70bd28, 0x25dfdbfe, {}, [@IEEE802154_ATTR_STATUS={0x5, 0x3, 0xfe}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_STATUS={0x5, 0x3, 0xdd}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xfffe}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0302}}]}, 0x44}, 0x1, 0x0, 0x0, 0x840}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='numa_maps\x00') pread64(r0, &(0x7f00000024c0)=""/4096, 0x1000, 0x40) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) perf_event_open(&(0x7f0000000400)={0x5, 0x80, 0x40, 0x1, 0x3, 0x81, 0x0, 0x4, 0x6080, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x876, 0x2, @perf_bp={&(0x7f00000003c0), 0x2}, 0x910, 0xfffffffffffffffc, 0x401, 0x1, 0x4, 0x6, 0x200, 0x0, 0x6, 0x0, 0x2}, 0x0, 0xf, r2, 0xa) readv(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) 06:25:08 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) openat(r0, &(0x7f0000000180)='./file1\x00', 0x182, 0x80) r1 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x12418, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x0) lseek(r2, 0x0, 0x3) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x13, r1, 0x0) r3 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2000003, 0x1f012, r4, 0x0) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r3, 0x80489439, &(0x7f0000000200)) openat(0xffffffffffffffff, 0x0, 0x36400, 0xe375d1901a7fcc3b) r5 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x5) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r5, 0xd000943e, &(0x7f0000000500)={0x0, 0x0, "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", "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"}) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x8003a75, &(0x7f0000000080)={0x0, 0xa91f, 0x10, 0x0, 0x3be}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(0x0, r6, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) mmap(&(0x7f0000545000/0x4000)=nil, 0x4000, 0x0, 0x1f012, r0, 0x0) [ 1062.596208] FAULT_INJECTION: forcing a failure. [ 1062.596208] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1062.598937] CPU: 0 PID: 8133 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1062.600559] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1062.602381] Call Trace: [ 1062.602965] dump_stack+0x107/0x167 [ 1062.603767] should_fail.cold+0x5/0xa [ 1062.604602] _copy_from_user+0x2e/0x1b0 [ 1062.605471] __copy_msghdr_from_user+0x91/0x4b0 [ 1062.606500] ? __ia32_sys_shutdown+0x80/0x80 [ 1062.607462] ? udp_setsockopt+0xc0/0xc0 [ 1062.608327] ? inet_sendmsg+0xbd/0x140 [ 1062.609176] ? inet_send_prepare+0x540/0x540 [ 1062.610126] ? __sock_sendmsg+0x55/0x190 [ 1062.611024] sendmsg_copy_msghdr+0xa1/0x160 [ 1062.611960] ? do_recvmmsg+0x6d0/0x6d0 [ 1062.612817] ? __lock_acquire+0x1657/0x5b00 [ 1062.613769] ___sys_sendmsg+0xc6/0x170 [ 1062.614641] ? sendmsg_copy_msghdr+0x160/0x160 [ 1062.615639] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1062.616777] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1062.617759] ? trace_hardirqs_on+0x5b/0x180 [ 1062.618707] ? lock_acquire+0x197/0x470 [ 1062.619569] ? find_held_lock+0x2c/0x110 [ 1062.620453] ? __might_fault+0xd3/0x180 [ 1062.621313] ? lock_downgrade+0x6d0/0x6d0 [ 1062.622213] ? lock_is_held_type+0xd2/0x110 [ 1062.623159] __sys_sendmmsg+0x195/0x470 [ 1062.624015] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1062.624950] ? lock_downgrade+0x6d0/0x6d0 [ 1062.625857] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1062.626905] ? wait_for_completion_io+0x270/0x270 [ 1062.627955] ? rcu_read_lock_any_held+0x75/0xa0 [ 1062.628967] ? vfs_write+0x354/0xb10 [ 1062.629786] ? fput_many+0x2f/0x1a0 [ 1062.630571] ? ksys_write+0x1a9/0x260 [ 1062.631389] ? __ia32_sys_read+0xb0/0xb0 [ 1062.632264] __x64_sys_sendmmsg+0x99/0x100 [ 1062.633185] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1062.634310] do_syscall_64+0x33/0x40 [ 1062.635116] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1062.636216] RIP: 0033:0x7f7b210b8b19 [ 1062.637022] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1062.640978] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1062.642605] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1062.644123] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1062.645645] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1062.647175] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1062.648702] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 06:25:08 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @broadcast, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x2}}}}}}, 0x0) 06:25:08 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 38) 06:25:08 executing program 5: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x101001, 0x180) fcntl$notify(r0, 0x402, 0x40000002) syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 1062.751691] FAULT_INJECTION: forcing a failure. [ 1062.751691] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1062.753155] CPU: 1 PID: 8144 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1062.753948] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1062.754939] Call Trace: [ 1062.755252] dump_stack+0x107/0x167 [ 1062.755677] should_fail.cold+0x5/0xa [ 1062.756125] _copy_from_user+0x2e/0x1b0 [ 1062.756590] __copy_msghdr_from_user+0x91/0x4b0 [ 1062.757128] ? __ia32_sys_shutdown+0x80/0x80 [ 1062.757638] ? udp_setsockopt+0xc0/0xc0 [ 1062.758100] ? inet_sendmsg+0xbd/0x140 [ 1062.758561] ? inet_send_prepare+0x540/0x540 [ 1062.759071] ? __sock_sendmsg+0x55/0x190 [ 1062.759555] sendmsg_copy_msghdr+0xa1/0x160 [ 1062.760053] ? do_recvmmsg+0x6d0/0x6d0 [ 1062.760509] ? __lock_acquire+0x1657/0x5b00 [ 1062.761012] ___sys_sendmsg+0xc6/0x170 [ 1062.761464] ? sendmsg_copy_msghdr+0x160/0x160 [ 1062.761994] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1062.762615] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1062.763131] ? trace_hardirqs_on+0x5b/0x180 [ 1062.763630] ? lock_acquire+0x197/0x470 [ 1062.764088] ? find_held_lock+0x2c/0x110 [ 1062.764580] ? __might_fault+0xd3/0x180 [ 1062.765040] ? lock_downgrade+0x6d0/0x6d0 [ 1062.765526] __sys_sendmmsg+0x195/0x470 [ 1062.765982] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1062.766497] ? setup_APIC_eilvt+0x2f0/0x2f0 [ 1062.766995] ? clockevents_program_event+0x131/0x360 [ 1062.767586] ? tick_program_event+0xa8/0x140 [ 1062.768092] ? hrtimer_interrupt+0x771/0x9b0 [ 1062.768607] __x64_sys_sendmmsg+0x99/0x100 [ 1062.769093] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1062.769685] do_syscall_64+0x33/0x40 [ 1062.770115] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1062.770738] RIP: 0033:0x7f7b210b8b19 [ 1062.771165] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1062.773341] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1062.774214] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1062.775067] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1062.775909] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1062.776744] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1062.777596] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 06:25:08 executing program 4: sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000140), 0xc, &(0x7f0000000880)={&(0x7f0000000780)=ANY=[@ANYBLOB="bc000000", @ANYRES16=0x0, @ANYBLOB="1000000000000000000002000000600001800800030003000000140002007465616d5f736c6176655f310000000008000100", @ANYRES32=0x0, @ANYBLOB="140002006772653000000000000000000000000014000200776c616e30000000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYRES64, @ANYRES32=0x0, @ANYBLOB="080003000300010018000180140002006272696467655f736c6176655f3000001400018008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB], 0xbc}, 0x1, 0x0, 0x0, 0x4000}, 0x8044891) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10f6e2, 0x2) r1 = openat(r0, &(0x7f0000000200)='./file0\x00', 0x30802, 0x40) openat(r1, &(0x7f0000000240)='./file2\x00', 0x135902, 0x21) ftruncate(r0, 0x1000004) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000900)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="00000000000000002e2f662c86a260b1ec035cfee65237e05634de7b07000019dedb65c8fa8891ef2e1462c2cfba9e02ef30e546553ce5a211c31ae109454f120cc88624cb4e844a43290833b7ab8891f39b3cc7d4e4be740e7d7aab73e1fd84da88a1876d20a0c91b91fd85b964f791a74253a4bff95349e6d52bdc8744f62d91879a6a0282356da9a9c904ef82ab820c4669671a0310c1d8df801455037c9f0e6c20000000005e932f1795def824e185b445ea532b33191389d49beb2a167f221504"]) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000100)=[r0, 0xffffffffffffffff], 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x91) r3 = creat(&(0x7f0000000000)='./file2\x00', 0x0) setsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000480)=0x3ff, 0x2) close(r3) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4004800) copy_file_range(0xffffffffffffffff, &(0x7f00000002c0)=0x2, 0xffffffffffffffff, &(0x7f0000000340)=0x3, 0x100, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) ioctl$HDIO_GETGEO(0xffffffffffffffff, 0x301, &(0x7f0000000180)) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x104, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x8000, 0x7}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lseek(r2, 0x0, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x4000, 0x128) copy_file_range(r4, 0x0, r2, 0x0, 0x200f5ef, 0x0) 06:25:08 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 39) 06:25:08 executing program 7: r0 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat(r0, 0x0, 0x18000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, r0, 0x0) clock_gettime(0x1, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x0, 0x1, 0x54214901) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$AUDIT_TTY_SET(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x18, 0x3f9, 0x200, 0x70bd2a, 0x25dfdbfc, {0x0, 0x1}, ["", "", "", "", "", "", ""]}, 0x18}, 0x1, 0x0, 0x0, 0x20000000}, 0x2004014) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00000000c0)={{0x3, 0x4}, {0x7f, 0x1}, 0xfffffff7, 0x0, 0x5}) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000240)=0x6, 0x4) openat$pidfd(0xffffffffffffff9c, &(0x7f0000000040), 0x280400, 0x0) fstat(r2, &(0x7f0000000140)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) [ 1062.896322] FAULT_INJECTION: forcing a failure. [ 1062.896322] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1062.898945] CPU: 1 PID: 8154 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1062.900390] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1062.902142] Call Trace: [ 1062.902713] dump_stack+0x107/0x167 [ 1062.903483] should_fail.cold+0x5/0xa [ 1062.904296] _copy_from_user+0x2e/0x1b0 [ 1062.905140] __copy_msghdr_from_user+0x91/0x4b0 [ 1062.906126] ? __ia32_sys_shutdown+0x80/0x80 [ 1062.907059] ? udp_setsockopt+0xc0/0xc0 [ 1062.907902] ? inet_sendmsg+0xbd/0x140 [ 1062.908723] ? inet_send_prepare+0x540/0x540 [ 1062.909649] ? __sock_sendmsg+0x55/0x190 [ 1062.910518] sendmsg_copy_msghdr+0xa1/0x160 [ 1062.911417] ? do_recvmmsg+0x6d0/0x6d0 [ 1062.912245] ? __lock_acquire+0x1657/0x5b00 [ 1062.913171] ___sys_sendmsg+0xc6/0x170 [ 1062.913993] ? sendmsg_copy_msghdr+0x160/0x160 [ 1062.914976] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1062.916090] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1062.917031] ? trace_hardirqs_on+0x5b/0x180 [ 1062.917956] ? lock_acquire+0x197/0x470 [ 1062.918831] ? find_held_lock+0x2c/0x110 [ 1062.919718] ? __might_fault+0xd3/0x180 [ 1062.920583] ? lock_downgrade+0x6d0/0x6d0 [ 1062.921495] __sys_sendmmsg+0x195/0x470 [ 1062.922364] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1062.923300] ? lock_downgrade+0x6d0/0x6d0 [ 1062.924207] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1062.925251] ? wait_for_completion_io+0x270/0x270 [ 1062.926309] ? rcu_read_lock_any_held+0x75/0xa0 [ 1062.927313] ? vfs_write+0x354/0xb10 [ 1062.928121] ? fput_many+0x2f/0x1a0 [ 1062.928906] ? ksys_write+0x1a9/0x260 [ 1062.929733] ? __ia32_sys_read+0xb0/0xb0 [ 1062.930623] __x64_sys_sendmmsg+0x99/0x100 [ 1062.931533] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1062.932641] do_syscall_64+0x33/0x40 [ 1062.933443] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1062.934558] RIP: 0033:0x7f7b210b8b19 [ 1062.935363] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1062.939352] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1062.940995] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1062.942545] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1062.944087] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1062.945635] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1062.947187] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 06:25:09 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x100, 0x1) 06:25:09 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe000000c}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:25:09 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x7fff, 0x1, 0x0, 0x20, 0x2, "77004a6efdff0000000008002600"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x183180, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) socket$packet(0x11, 0x3, 0x300) lseek(r1, 0xe783, 0x1) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/spurious', 0x2080, 0x8) ioctl$TCSETSF2(r2, 0x402c542d, &(0x7f0000000100)={0x2, 0x5af, 0x2, 0x3, 0x5, "1a24e114c2ced0b1a26dabc9ffe4d36bab85b8", 0x6, 0x7f}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 06:25:09 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4003}], 0x14, &(0x7f00000004c0)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x1) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file1/file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/255, 0xff}, {&(0x7f0000000380)=""/139, 0x8b}], 0x2) ioctl$INCFS_IOC_CREATE_FILE(0xffffffffffffffff, 0xc058671e, &(0x7f0000000240)={{'\x00', 0x1}, {0xc9}, 0x0, 0x0, 0x0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB], 0xde}) r2 = openat(0xffffffffffffffff, &(0x7f0000000340)='./file1\x00', 0x0, 0x1c) sendfile(r1, r2, 0x0, 0x10000000c) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000300)='./binderfs2/binder0\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000003540), 0x0, 0x0) [ 1076.664636] FAULT_INJECTION: forcing a failure. [ 1076.664636] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1076.667184] CPU: 1 PID: 8174 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1076.668577] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1076.670275] Call Trace: [ 1076.670840] dump_stack+0x107/0x167 [ 1076.671591] should_fail.cold+0x5/0xa [ 1076.672378] _copy_from_user+0x2e/0x1b0 06:25:22 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 40) 06:25:22 executing program 3: keyctl$read(0xb, 0x0, &(0x7f0000000000)=""/243, 0xf3) timerfd_create(0x6, 0x80000) keyctl$KEYCTL_PKEY_QUERY(0x18, 0x0, 0x0, &(0x7f0000000100)='\x00', &(0x7f0000000140)) request_key(&(0x7f0000000180)='.request_key_auth\x00', &(0x7f00000001c0)={'syz', 0x3}, &(0x7f0000000200)='\x00', 0xfffffffffffffffc) 06:25:22 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="b800000013000100000000000000000000000000000000000000000000000000ac1414bb00000000000a0000000000000000c4841300"/67, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00'/112], 0xb8}}, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=@newpolicy={0xb8, 0x13, 0x1, 0x0, 0x0, {{@in6=@empty, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) dup2(r1, r2) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) r3 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd(r3, &(0x7f0000000140), 0x8) fork() r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000100)={@remote, 0x80, 0x2, 0x1, 0xe, 0x6b, 0x400}, 0x20) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000008c0)=ANY=[], 0x629) openat$ptp0(0xffffffffffffff9c, &(0x7f0000000440), 0x420082, 0x0) 06:25:22 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe000000f}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:25:22 executing program 2: syz_mount_image$iso9660(&(0x7f0000000300), &(0x7f0000000340)='./file1\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000780)={[{@sbsector}, {@cruft}]}) 06:25:22 executing program 7: r0 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r0, 0x0, 0x18000, 0x80) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x20048, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xfffffffffffffffc, r0, 0x1) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000040)=0x101) clock_gettime(0x1, &(0x7f0000000000)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) 06:25:22 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={r2, 0x1, 0x6, @link_local}, 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000000c0)={r2, 0x1, 0x6, @link_local}, 0x10) r3 = socket$packet(0x11, 0x3, 0x300) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r5, 0x1, 0x6, @link_local}, 0x10) setsockopt$packet_add_memb(r3, 0x107, 0x2, &(0x7f00000000c0)={r5, 0x1, 0x6, @link_local}, 0x10) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r6, 0x107, 0x1, &(0x7f0000000040)={r8, 0x1, 0x6, @link_local}, 0x10) setsockopt$packet_add_memb(r6, 0x107, 0x2, &(0x7f00000000c0)={r8, 0x1, 0x6, @link_local}, 0x10) sendmsg$ETHTOOL_MSG_WOL_GET(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)={0xd4, 0x0, 0x200, 0x70bd28, 0x25dfdbfe, {}, [@HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x74, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0xfeb48d67b9f47c6d}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gre0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan1\x00'}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0x40000}, 0x4008080) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="70c9ff40565ef161bda0380092856db5895138cda4cb0907f0fbc6fd957b00000080ee036944e3ee322d4e895cedf77f677e015a8acb12bbf871e9353564eb4a2225d81e2347cf135a817e48e2a8704a76868fdfa74d94d42c87674d60f5127228dc372b9b8258f8f80d22447481fde3a4b05eb9331974ff9d4d7b436c", @ANYRES16=r9, @ANYBLOB="050000000000000000002e00000008000300", @ANYRES32=r10, @ANYBLOB="0a0034000202020202020000"], 0x28}}, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES16=r0, @ANYRES32=0x41424344, @ANYRES64=r0], 0x0) 06:25:22 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) [ 1076.673442] __copy_msghdr_from_user+0x91/0x4b0 [ 1076.674557] ? __ia32_sys_shutdown+0x80/0x80 [ 1076.675454] ? udp_setsockopt+0xc0/0xc0 [ 1076.676273] ? inet_sendmsg+0xbd/0x140 [ 1076.677071] ? inet_send_prepare+0x540/0x540 [ 1076.677979] ? __sock_sendmsg+0x55/0x190 [ 1076.678837] sendmsg_copy_msghdr+0xa1/0x160 [ 1076.679724] ? do_recvmmsg+0x6d0/0x6d0 [ 1076.680540] ? __lock_acquire+0x1657/0x5b00 [ 1076.681437] ___sys_sendmsg+0xc6/0x170 [ 1076.682241] ? sendmsg_copy_msghdr+0x160/0x160 [ 1076.683190] ? __fget_files+0x2cf/0x520 [ 1076.684040] ? lock_acquire+0x197/0x470 [ 1076.684848] ? find_held_lock+0x2c/0x110 [ 1076.685688] ? __might_fault+0xd3/0x180 [ 1076.686521] ? lock_downgrade+0x6d0/0x6d0 [ 1076.687387] __sys_sendmmsg+0x195/0x470 [ 1076.688206] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1076.689098] ? lock_downgrade+0x6d0/0x6d0 [ 1076.689959] ? __mutex_unlock_slowpath+0xe1/0x600 06:25:22 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe000000c}, 0x10, 0x0}}], 0x40001a9, 0x810) [ 1076.690964] ? wait_for_completion_io+0x270/0x270 [ 1076.692076] ? rcu_read_lock_any_held+0x75/0xa0 [ 1076.693162] ? vfs_write+0x354/0xb10 [ 1076.693930] ? fput_many+0x2f/0x1a0 [ 1076.694694] ? ksys_write+0x1a9/0x260 [ 1076.695479] ? __ia32_sys_read+0xb0/0xb0 [ 1076.696321] __x64_sys_sendmmsg+0x99/0x100 [ 1076.697188] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1076.698231] do_syscall_64+0x33/0x40 [ 1076.698998] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1076.700044] RIP: 0033:0x7f7b210b8b19 [ 1076.700825] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1076.704603] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1076.706154] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1076.707618] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1076.709072] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1076.710550] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1076.712018] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 [ 1076.741734] device syz_tun entered promiscuous mode [ 1076.750020] device syz_tun left promiscuous mode [ 1076.756885] device syz_tun entered promiscuous mode [ 1076.760908] device syz_tun left promiscuous mode 06:25:22 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000480)=ANY=[], 0x10) perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x640c, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x1) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r3) mount$9p_fd(0x0, &(0x7f0000000100)='./file1\x00', &(0x7f00000001c0), 0x4000, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@access_any}, {@access_any}, {@mmap}, {@posixacl}, {@debug={'debug', 0x3d, 0x9}}, {@loose}], [{@fsname={'fsname', 0x3d, 'vfat\x00'}}, {@subj_user={'subj_user', 0x3d, '&-.'}}, {@measure}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@fowner_lt={'fowner<', 0xee00}}, {@uid_gt={'uid>', r3}}, {@euid_gt={'euid>', 0xffffffffffffffff}}]}}) sendfile(r1, r2, 0x0, 0x100000001) [ 1076.801318] device syz_tun entered promiscuous mode [ 1076.803880] device syz_tun left promiscuous mode [ 1076.806933] device syz_tun entered promiscuous mode 06:25:22 executing program 3: syz_io_uring_setup(0x10000, 0x0, &(0x7f0000ff9000/0x1000)=nil, &(0x7f0000ff9000/0x4000)=nil, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0xc2, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$FIOCLEX(r0, 0x5451) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000840)=ANY=[@ANYBLOB="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"], 0x24}}, 0x0) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x80, 0x59a, 0x0, 0x0, 0x7, 0x0, 0x87}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000340)={0x1, &(0x7f0000000300)=[{0x9, 0x81, 0x0, 0x1ff}]}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r2) fsetxattr$security_selinux(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)='system_u:object_r:syslogd_var_lib_t:s0\x00', 0x27, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000380)={&(0x7f0000002ac0)=ANY=[@ANYRESOCT=r1, @ANYRES16, @ANYBLOB="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"], 0x508}, 0x1, 0x0, 0x0, 0x40000}, 0x48804) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') pread64(r4, &(0x7f0000001100)=""/4095, 0x20001be3, 0x1016) perf_event_open(&(0x7f0000000600)={0x5, 0x80, 0x4, 0xff, 0x9, 0x80, 0x0, 0x6, 0x860, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0xfffffe00, 0x2, @perf_bp={&(0x7f0000000100), 0x4}, 0x40, 0x17a, 0x1c3, 0xa, 0x0, 0xfffffff9, 0xe39f, 0x0, 0x3ff, 0x0, 0x9}, 0x0, 0x7, r4, 0x1) ioctl$BTRFS_IOC_SEND(r1, 0x40489426, &(0x7f0000000580)={{r4}, 0x1, &(0x7f0000000200)=[0x8000], 0x40, 0x4, [0x34c8, 0xff, 0x8, 0xffffffffffffff00]}) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x1, 0x0) sendmsg$NL80211_CMD_LEAVE_MESH(r5, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000540)={&(0x7f0000000280)=ANY=[@ANYRESHEX=r2, @ANYRES32=r3, @ANYBLOB="280026bd704a826946", @ANYRES32, @ANYRESOCT], 0x28}, 0x1, 0x0, 0x0, 0x4040}, 0x80d4) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) [ 1076.820051] device syz_tun left promiscuous mode [ 1076.823472] loop7: detected capacity change from 0 to 41948160 06:25:23 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe000ff03}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:25:23 executing program 5: syz_emit_ethernet(0x42, &(0x7f0000000140)={@remote, @local, @void, {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x9, @random="00b1123d12cb", @mcast2, @broadcast, @dev={0xfe, 0x80, '\x00', 0x8}}}}}, 0x0) syz_emit_ethernet(0x111, &(0x7f00000001c0)={@remote, @random="700000553bb0", @val={@void, {0x8100, 0x7, 0x1, 0x1}}, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "de5810", 0xd7, 0x21, 0x1, @local, @mcast2, {[@hopopts={0x87, 0x1, '\x00', [@enc_lim={0x4, 0x1, 0x9}, @jumbo={0xc2, 0x4, 0x9}]}, @hopopts={0x0, 0xf, '\x00', [@generic={0xc9, 0x7a, "46f567c9c221e7bd3a8c121e81d5cdfa76282808d405c612682d466491631612ffaa3fe10ad155bdb8198063a014f6b0c7035b7070668e531cb3ecf5b0874304ff8b3f12ae6a88c8ff7c19ceb9bd17e696ad8fed84bf09222c7349d82776308cd6ee4affe4d2eb95a55932c79514641ef376bdaf66960197337b"}, @padn={0x1, 0x1, [0x0]}]}, @dstopts={0x1, 0x1, '\x00', [@enc_lim={0x4, 0x1, 0x4}, @jumbo={0xc2, 0x4, 0x20}, @jumbo={0xc2, 0x4, 0x8}]}], {{0x4e23, 0x4e22, 0x4, 0x1, 0x2, 0x0, 0x0, 0x7, 0x3, "fb9c64", 0x4, "b6151d"}, "3182f24a595c1bf5e81a0f6b6c1100"}}}}}}, &(0x7f0000000100)={0x0, 0x2, [0xb50, 0x439, 0xa3d, 0x345]}) 06:25:23 executing program 2: setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000240)={0x84}, 0xc) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) umount2(&(0x7f0000000140)='./file2\x00', 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) futimesat(r0, &(0x7f0000000280)='./file3\x00', &(0x7f00000002c0)={{0x77359400}, {0x0, 0xea60}}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(0xffffffffffffffff, 0x6611) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4003}], 0x14, &(0x7f00000004c0)=ANY=[]) open$dir(&(0x7f0000000180)='./file1\x00', 0x2b98c2, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) connect$unix(r1, &(0x7f00000001c0)=@file={0x1, './file2\x00'}, 0x6e) [ 1076.935977] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 06:25:23 executing program 4: r0 = syz_io_uring_setup(0x3872, &(0x7f00000001c0), &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x18}, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x40000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r3, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r5, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) ioctl$FS_IOC_GETFSMAP(r4, 0xc0c0583b, &(0x7f0000000300)={0x0, 0x0, 0x6, 0x0, '\x00', [{0x9, 0x69, 0x6, 0x400, 0x6d}, {0x22, 0x1, 0x10001, 0x3000000000000, 0x3, 0x1ff}], ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x89) 06:25:23 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 41) 06:25:23 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) [ 1077.002083] FAULT_INJECTION: forcing a failure. [ 1077.002083] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1077.003793] CPU: 0 PID: 8221 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1077.004602] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1077.005556] Call Trace: [ 1077.005861] dump_stack+0x107/0x167 [ 1077.006279] should_fail.cold+0x5/0xa [ 1077.006729] _copy_from_user+0x2e/0x1b0 [ 1077.007181] __copy_msghdr_from_user+0x91/0x4b0 [ 1077.007707] ? __ia32_sys_shutdown+0x80/0x80 [ 1077.008203] ? udp_setsockopt+0xc0/0xc0 [ 1077.008660] ? inet_sendmsg+0xbd/0x140 [ 1077.009102] ? inet_send_prepare+0x540/0x540 [ 1077.009598] ? __sock_sendmsg+0x55/0x190 [ 1077.010065] sendmsg_copy_msghdr+0xa1/0x160 [ 1077.010563] ? do_recvmmsg+0x6d0/0x6d0 [ 1077.011020] ? __lock_acquire+0x1657/0x5b00 [ 1077.011519] ___sys_sendmsg+0xc6/0x170 [ 1077.011969] ? sendmsg_copy_msghdr+0x160/0x160 [ 1077.012492] ? __fget_files+0x2cf/0x520 [ 1077.012952] ? lock_acquire+0x197/0x470 [ 1077.013402] ? find_held_lock+0x2c/0x110 [ 1077.013867] ? __might_fault+0xd3/0x180 [ 1077.014317] ? lock_downgrade+0x6d0/0x6d0 [ 1077.014809] __sys_sendmmsg+0x195/0x470 [ 1077.015264] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1077.015752] ? lock_downgrade+0x6d0/0x6d0 [ 1077.016232] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1077.016788] ? wait_for_completion_io+0x270/0x270 [ 1077.017348] ? rcu_read_lock_any_held+0x75/0xa0 [ 1077.017884] ? vfs_write+0x354/0xb10 [ 1077.018311] ? fput_many+0x2f/0x1a0 [ 1077.018735] ? ksys_write+0x1a9/0x260 [ 1077.019175] ? __ia32_sys_read+0xb0/0xb0 [ 1077.019646] __x64_sys_sendmmsg+0x99/0x100 [ 1077.020130] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1077.020714] do_syscall_64+0x33/0x40 [ 1077.021137] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1077.021720] RIP: 0033:0x7f7b210b8b19 [ 1077.022141] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1077.024229] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1077.025099] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1077.025917] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1077.026733] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1077.027544] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1077.028358] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 06:25:23 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18}, './file0\x00'}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) inotify_init() [ 1077.070666] audit: type=1326 audit(1767853523.214:60): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8224 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5bfccc3b19 code=0x7ffc0000 [ 1077.078768] audit: type=1326 audit(1767853523.214:61): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8224 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=253 compat=0 ip=0x7f5bfccc3b19 code=0x7ffc0000 06:25:23 executing program 2: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x800, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="bf030065302200525035a4153586d4ccbe680361ed"]) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) renameat(r0, &(0x7f0000000000)='./file1\x00', r1, &(0x7f0000000080)='./file1\x00') link(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000340)='./file1\x00') [ 1077.103898] audit: type=1326 audit(1767853523.215:62): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8224 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5bfccc3b19 code=0x7ffc0000 [ 1077.123305] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1077.125470] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1077.127083] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 06:25:23 executing program 5: syz_emit_ethernet(0xaf, &(0x7f0000000000)={@broadcast, @dev, @void, {@ipv4={0x800, @icmp={{0x20, 0x4, 0x1, 0x0, 0xa1, 0x65, 0x0, 0x81, 0x1, 0x0, @dev={0xac, 0x14, 0x14, 0x42}, @remote, {[@lsrr={0x83, 0x17, 0x71, [@multicast2, @initdev={0xac, 0x1e, 0x1, 0x0}, @empty, @remote, @dev={0xac, 0x14, 0x14, 0x3e}]}, @lsrr={0x83, 0xf, 0xf8, [@rand_addr=0x64010100, @private=0xa010100, @remote]}, @cipso={0x86, 0x13, 0x3, [{0x1, 0xa, "a1f4fe1854803863"}, {0x0, 0x3, "d8"}]}, @timestamp_prespec={0x44, 0x14, 0x28, 0x3, 0x0, [{@multicast1, 0x3}, {@multicast1, 0x7ff}]}, @timestamp_prespec={0x44, 0x1c, 0x1a, 0x3, 0x9, [{@multicast1, 0x10000}, {@multicast1, 0x4}, {@dev={0xac, 0x14, 0x14, 0xb}, 0x64d}]}, @noop]}}, @parameter_prob={0xc, 0x0, 0x0, 0x7f, 0x8, 0x0, {0x6, 0x4, 0x2, 0x16, 0x5, 0x68, 0x4, 0x40, 0x67, 0xfffe, @private=0xa010102, @initdev={0xac, 0x1e, 0x1, 0x0}, {[@ra={0x94, 0x4}]}}, ' '}}}}}, 0x0) [ 1077.158583] audit: type=1326 audit(1767853523.216:63): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8224 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=32 compat=0 ip=0x7f5bfccc3b19 code=0x7ffc0000 06:25:23 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 42) [ 1077.170784] audit: type=1326 audit(1767853523.216:64): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8224 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5bfccc3b19 code=0x7ffc0000 [ 1077.180160] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 06:25:23 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0xf, 0x0}}], 0x40001a9, 0x810) [ 1077.201187] audit: type=1326 audit(1767853523.216:65): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8224 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f5bfccc3b19 code=0x7ffc0000 [ 1077.213822] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1077.215353] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1077.216958] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 06:25:23 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x132, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xffffffff}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000040)=0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{}, {0x800}]}) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r5, 0x0, 0x0}, 0x0) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r7 = pidfd_getfd(r3, 0xffffffffffffffff, 0x0) connect$unix(r5, &(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x8, 0x50, r7, 0x0) connect$unix(r4, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) syz_io_uring_submit(r6, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1077.222648] audit: type=1326 audit(1767853523.216:66): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8224 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5bfccc3b19 code=0x7ffc0000 [ 1077.239354] audit: type=1326 audit(1767853523.216:67): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8224 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5bfccc3b19 code=0x7ffc0000 06:25:23 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) syz_emit_ethernet(0xd2, &(0x7f0000000100)={@local, @link_local, @void, {@llc={0x4, {@llc={0xf0, 0x7e, 'h', "55be454567e001cf4898fc5e160d22c5ff67fcbe26830a38df0a9f10264f76baebe5b61abf7d7ce0843e5e4da936d1c656ed1787118eae8b28c611d18c9f41364fe6bcac5f54bda3d68ba8959fdce16a7338bc98c5915b9d277f4c4b84245604aa175d4354488cb6b8465e76dec11913105e16c64c980c93da62fa8a8605cc0e4f795fd46a1bb2658ca28880dd66a217f61d32c81e424406d0b790a20a90c2b268ce0016218a877e9f6ce8eb55cfa2a63f1f31c72737fa25824af11b74c7e5c633"}}}}}, &(0x7f0000000000)={0x0, 0x1, [0x9bb, 0xd6e, 0x67e, 0xd58]}) [ 1077.257793] audit: type=1326 audit(1767853523.223:68): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8224 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5bfccc3b19 code=0x7ffc0000 [ 1077.304857] FAULT_INJECTION: forcing a failure. [ 1077.304857] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1077.307449] CPU: 1 PID: 8244 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1077.308839] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1077.310561] Call Trace: [ 1077.311124] dump_stack+0x107/0x167 [ 1077.311879] should_fail.cold+0x5/0xa [ 1077.312677] _copy_from_user+0x2e/0x1b0 [ 1077.313503] __copy_msghdr_from_user+0x91/0x4b0 [ 1077.314465] ? __ia32_sys_shutdown+0x80/0x80 [ 1077.315364] ? udp_setsockopt+0xc0/0xc0 [ 1077.316197] ? inet_sendmsg+0xbd/0x140 [ 1077.316993] ? inet_send_prepare+0x540/0x540 [ 1077.317889] ? __sock_sendmsg+0x55/0x190 [ 1077.318723] sendmsg_copy_msghdr+0xa1/0x160 [ 1077.319606] ? do_recvmmsg+0x6d0/0x6d0 [ 1077.320408] ? __lock_acquire+0x1657/0x5b00 [ 1077.321307] ___sys_sendmsg+0xc6/0x170 [ 1077.322115] ? sendmsg_copy_msghdr+0x160/0x160 [ 1077.323076] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1077.324162] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1077.325090] ? trace_hardirqs_on+0x5b/0x180 [ 1077.325978] ? lock_acquire+0x197/0x470 [ 1077.326801] ? find_held_lock+0x2c/0x110 [ 1077.327650] ? __might_fault+0xd3/0x180 [ 1077.328465] ? lock_downgrade+0x6d0/0x6d0 [ 1077.329333] __sys_sendmmsg+0x195/0x470 [ 1077.330150] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1077.331050] ? lock_downgrade+0x6d0/0x6d0 [ 1077.331919] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1077.332924] ? wait_for_completion_io+0x270/0x270 [ 1077.333907] ? rcu_read_lock_any_held+0x75/0xa0 [ 1077.334860] ? vfs_write+0x354/0xb10 [ 1077.335631] ? fput_many+0x2f/0x1a0 [ 1077.336373] ? ksys_write+0x1a9/0x260 [ 1077.337148] ? __ia32_sys_read+0xb0/0xb0 [ 1077.337991] __x64_sys_sendmmsg+0x99/0x100 [ 1077.338882] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1077.339938] do_syscall_64+0x33/0x40 [ 1077.340701] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1077.341743] RIP: 0033:0x7f7b210b8b19 [ 1077.342507] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1077.346245] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1077.347820] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1077.349281] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1077.350761] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1077.352232] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1077.353704] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 06:25:37 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x40000}, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8) r2 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0x0, 0x7, 0xb, 0x5, 0xed62}, 0x0, 0xf, 0xffffffffffffffff, 0x0) recvmsg$unix(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/191, 0xbf}, {&(0x7f0000000240)=""/5, 0x5}, {&(0x7f0000000380)=""/245, 0xf5}], 0x3, &(0x7f00000004c0)=[@cred={{0x1c}}], 0x20}, 0x10100) ioctl$BTRFS_IOC_GET_FEATURES(r2, 0x80189439, &(0x7f0000000000)) r3 = open(&(0x7f0000000380)='./file0\x00', 0x5db9c3, 0x0) sendmsg$TIPC_CMD_SET_LINK_TOL(r3, 0x0, 0x0) readv(r1, &(0x7f0000000280)=[{&(0x7f0000001e00)=""/4098, 0x1002}], 0x1) open(&(0x7f0000000380)='./file0\x00', 0x5db9c3, 0x0) ioctl$INCFS_IOC_CREATE_FILE(r1, 0xc058671e, &(0x7f0000000700)={{'\x00', 0x2}, {0x101}, 0x18, 0x0, 0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000002c0)="6a04d205e8cdf6cd2b73ffb6cf826cba47231c28c86df637fc53a0c6ab464867d1eaf11f73fc85b64c6d00ec5362eb583eb7d6847254aeceb46441039fff401ae6c5564599845970ea8ee05bff4bbab72f2244a1223effd7743a36b5a0c1bd405db53d0e41fd88fde8caf131daf1a7ed9a762f51892306ea8d97c35f92b41c1e0c28741cc6e89f84ca5d550c65f04e83c667", 0x92, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x1c0}) 06:25:37 executing program 3: r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000000)='.\x00', 0xc5000042) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000280)=ANY=[@ANYBLOB="010043b03f9668f0d4d7951537ebe300070100000018000000fa79fd6567e5fcb091002e4dcbbd927e8e75bc322d79600e7668842ebf49cface581f571008c158d01b79c80c0779a292e461574fbb1c3dfd918f2c040563759d75ae4bf5c3f8de95da460ed3c81e83b3eb9a48e819c805f6e5818a27836588368c3dd16275008e093a0781653cff90cd8a339632e5ea7a0894723915f036b204c78c837", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x100) inotify_add_watch(r0, &(0x7f0000001200)='./file0\x00', 0x40000000) fchmodat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x108) 06:25:37 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) syz_emit_ethernet(0x49, &(0x7f0000000100)=ANY=[@ANYBLOB="00168c719d6c11cacb2619b38cd476bb6306c3f546b82c15b205e8f9553d5c33cec72a8c772b701408895ca525fc8c54bbbd7980fb4ae59499fd6751000000000000000000000000005a55759d91c4ede49113c28b84b2082f74a4fda9461b54d283f0339ecf8764b0359cc808cf8a41979e200a8b90dfcf85"], &(0x7f0000000080)={0x0, 0x1, [0x7fd, 0xdd, 0x6b8, 0x6eb]}) 06:25:37 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x20000010, 0x0}}], 0x40001a9, 0x810) 06:25:37 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 43) 06:25:37 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x100000001) fallocate(r1, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r0, 0x2, 0x0, 0x8}) 06:25:37 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)=0x0) ptrace$getregset(0x4204, r0, 0x6, &(0x7f0000000200)={0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000005c0)='ns\x00') dup(r1) fchmodat(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x14}}, r2, 0xffffffbfffffffff, 0xffffffffffffffff, 0x8) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x0, 0x5b) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r4, 0xc0189378, 0x0) copy_file_range(r4, 0x0, r3, 0x0, 0x10001, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x20d315) 06:25:37 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0x4) sendmsg$nl_generic(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="802100001200050125bd7000fedbdf250700000001"], 0x2180}}, 0x0) open_by_handle_at(r0, &(0x7f0000000080)=@FILEID_BTRFS_WITH_PARENT={0x28, 0x4e, {0x6cd5e73f, 0x80, 0x3f, 0x4aa8, 0x9, 0x4}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_FEATURES_SET(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000180)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000fb6b83264f00000000a87fb5f5c40ff9", @ANYRES32=r3, @ANYBLOB="18000380140003800c000180080001000000000004000180"], 0x38}}, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000000040)={r7, 0x1, 0x6, @link_local}, 0x10) setsockopt$packet_add_memb(r5, 0x107, 0x2, &(0x7f00000000c0)={r7, 0x1, 0x6, @link_local}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) sendmsg$ETHTOOL_MSG_EEE_GET(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x820410}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)={0xa4, r4, 0xb40d7c03123d1f55, 0x70bd26, 0x25dfdbff, {}, [@HEADER={0xfffffffffffffeb1, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_vlan\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x10}, 0x4040840) [ 1091.201244] FAULT_INJECTION: forcing a failure. [ 1091.201244] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1091.203080] CPU: 1 PID: 8266 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1091.204067] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1091.205264] Call Trace: [ 1091.205648] dump_stack+0x107/0x167 [ 1091.206179] should_fail.cold+0x5/0xa [ 1091.206753] _copy_from_user+0x2e/0x1b0 [ 1091.207332] __copy_msghdr_from_user+0x91/0x4b0 [ 1091.208005] ? __ia32_sys_shutdown+0x80/0x80 [ 1091.208649] ? udp_setsockopt+0xc0/0xc0 [ 1091.209228] ? inet_sendmsg+0xbd/0x140 [ 1091.209789] ? inet_send_prepare+0x540/0x540 [ 1091.210423] ? __sock_sendmsg+0x55/0x190 [ 1091.211016] sendmsg_copy_msghdr+0xa1/0x160 [ 1091.211642] ? do_recvmmsg+0x6d0/0x6d0 [ 1091.212219] ? __lock_acquire+0x1657/0x5b00 [ 1091.212850] ___sys_sendmsg+0xc6/0x170 [ 1091.213411] ? sendmsg_copy_msghdr+0x160/0x160 [ 1091.214074] ? __fget_files+0x2cf/0x520 [ 1091.214661] ? lock_acquire+0x197/0x470 [ 1091.215241] ? find_held_lock+0x2c/0x110 [ 1091.215839] ? __might_fault+0xd3/0x180 [ 1091.216421] ? lock_downgrade+0x6d0/0x6d0 [ 1091.217028] __sys_sendmmsg+0x195/0x470 [ 1091.217603] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1091.218237] ? lock_downgrade+0x6d0/0x6d0 [ 1091.218852] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1091.219561] ? wait_for_completion_io+0x270/0x270 [ 1091.220263] ? rcu_read_lock_any_held+0x75/0xa0 [ 1091.220944] ? vfs_write+0x354/0xb10 [ 1091.221479] ? fput_many+0x2f/0x1a0 [ 1091.222002] ? ksys_write+0x1a9/0x260 [ 1091.222552] ? __ia32_sys_read+0xb0/0xb0 [ 1091.223165] __x64_sys_sendmmsg+0x99/0x100 [ 1091.223776] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1091.224526] do_syscall_64+0x33/0x40 [ 1091.225096] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1091.226161] RIP: 0033:0x7f7b210b8b19 [ 1091.226711] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1091.227884] netlink: 8544 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1091.229346] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1091.229361] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1091.229368] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1091.229376] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1091.229383] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1091.229391] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 06:25:37 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 44) [ 1091.286730] FAULT_INJECTION: forcing a failure. [ 1091.286730] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1091.288441] CPU: 1 PID: 8280 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1091.289427] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1091.290600] Call Trace: [ 1091.291025] dump_stack+0x107/0x167 [ 1091.291551] should_fail.cold+0x5/0xa [ 1091.292110] _copy_from_user+0x2e/0x1b0 [ 1091.292690] __copy_msghdr_from_user+0x91/0x4b0 [ 1091.293351] ? __ia32_sys_shutdown+0x80/0x80 [ 1091.293996] ? udp_setsockopt+0xc0/0xc0 [ 1091.294578] ? inet_sendmsg+0xbd/0x140 [ 1091.295141] ? inet_send_prepare+0x540/0x540 [ 1091.295769] ? __sock_sendmsg+0x55/0x190 [ 1091.296378] sendmsg_copy_msghdr+0xa1/0x160 [ 1091.296995] ? do_recvmmsg+0x6d0/0x6d0 [ 1091.297553] ? __lock_acquire+0x1657/0x5b00 [ 1091.298176] ___sys_sendmsg+0xc6/0x170 [ 1091.298753] ? sendmsg_copy_msghdr+0x160/0x160 [ 1091.299403] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1091.300149] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1091.300783] ? trace_hardirqs_on+0x5b/0x180 [ 1091.301412] ? lock_acquire+0x197/0x470 [ 1091.301980] ? find_held_lock+0x2c/0x110 [ 1091.302588] ? __might_fault+0xd3/0x180 [ 1091.303170] ? lock_downgrade+0x6d0/0x6d0 [ 1091.303793] __sys_sendmmsg+0x195/0x470 [ 1091.304379] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1091.305005] ? lock_downgrade+0x6d0/0x6d0 [ 1091.305610] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1091.306303] ? wait_for_completion_io+0x270/0x270 [ 1091.307015] ? rcu_read_lock_any_held+0x75/0xa0 [ 1091.307681] ? vfs_write+0x354/0xb10 [ 1091.308219] ? fput_many+0x2f/0x1a0 [ 1091.308747] ? ksys_write+0x1a9/0x260 [ 1091.309291] ? __ia32_sys_read+0xb0/0xb0 [ 1091.309881] __x64_sys_sendmmsg+0x99/0x100 [ 1091.310487] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1091.311243] do_syscall_64+0x33/0x40 [ 1091.311780] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1091.312521] RIP: 0033:0x7f7b210b8b19 [ 1091.313060] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1091.315739] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1091.316822] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1091.317856] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1091.318873] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1091.319901] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1091.320923] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 [ 1091.348024] device syz_tun entered promiscuous mode [ 1091.350207] device syz_tun left promiscuous mode [ 1091.360222] netlink: 132 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1091.372725] netlink: 8544 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1091.384845] device syz_tun entered promiscuous mode [ 1091.390387] device syz_tun left promiscuous mode [ 1106.429122] FAULT_INJECTION: forcing a failure. [ 1106.429122] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1106.430867] CPU: 0 PID: 8293 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1106.431847] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1106.433043] Call Trace: [ 1106.433438] dump_stack+0x107/0x167 [ 1106.433975] should_fail.cold+0x5/0xa [ 1106.434548] _copy_from_user+0x2e/0x1b0 [ 1106.435155] __copy_msghdr_from_user+0x91/0x4b0 [ 1106.435845] ? __ia32_sys_shutdown+0x80/0x80 [ 1106.436487] ? udp_setsockopt+0xc0/0xc0 [ 1106.437073] ? inet_sendmsg+0xbd/0x140 [ 1106.437647] ? inet_send_prepare+0x540/0x540 [ 1106.438298] ? __sock_sendmsg+0x55/0x190 [ 1106.439024] sendmsg_copy_msghdr+0xa1/0x160 [ 1106.440128] ? do_recvmmsg+0x6d0/0x6d0 [ 1106.441131] ? __lock_acquire+0x1657/0x5b00 [ 1106.442247] ___sys_sendmsg+0xc6/0x170 [ 1106.443307] ? sendmsg_copy_msghdr+0x160/0x160 [ 1106.444572] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1106.445923] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1106.447080] ? trace_hardirqs_on+0x5b/0x180 [ 1106.448195] ? lock_acquire+0x197/0x470 [ 1106.449213] ? find_held_lock+0x2c/0x110 [ 1106.450264] ? __might_fault+0xd3/0x180 [ 1106.451294] ? lock_downgrade+0x6d0/0x6d0 [ 1106.452376] __sys_sendmmsg+0x195/0x470 [ 1106.453399] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1106.454510] ? lock_downgrade+0x6d0/0x6d0 [ 1106.455600] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1106.456841] ? wait_for_completion_io+0x270/0x270 [ 1106.458082] ? rcu_read_lock_any_held+0x75/0xa0 [ 1106.459283] ? vfs_write+0x354/0xb10 [ 1106.460495] ? fput_many+0x2f/0x1a0 [ 1106.461428] ? ksys_write+0x1a9/0x260 [ 1106.462407] ? __ia32_sys_read+0xb0/0xb0 [ 1106.463470] __x64_sys_sendmmsg+0x99/0x100 [ 1106.464562] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1106.465890] do_syscall_64+0x33/0x40 [ 1106.466862] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1106.468181] RIP: 0033:0x7f7b210b8b19 [ 1106.469143] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1106.473890] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1106.476534] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1106.478573] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1106.480619] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1106.482654] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1106.484591] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 06:25:52 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x77359400}}) getdents64(r0, &(0x7f0000000880)=""/4096, 0x1000) 06:25:52 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa000800450000280000000000069078ac1e0001ac1414bb00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="7000000090780000"], 0x0) 06:25:52 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x100000001) fallocate(r1, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r0, 0x2, 0x0, 0x8}) 06:25:52 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x2}}], 0x40001a9, 0x810) 06:25:52 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000007, 0x810, r0, 0xc1930000) r1 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000100)={[{@noacl}]}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000240)={{0x1, 0x1, 0x18, r0, {0x9}}, './file0/file0\x00'}) perf_event_open(&(0x7f0000000300)={0x5, 0x80, 0x2, 0x3, 0xa9, 0x40, 0x0, 0x3443, 0x10000, 0x4, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000200)}, 0x14000, 0x800, 0xd51, 0x7, 0x9, 0x1eb47797, 0x2, 0x0, 0x7fff, 0x0, 0xfc43}, 0xffffffffffffffff, 0x5, r2, 0x9) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000440)={0x4}) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'wpan4\x00'}) r3 = openat(r1, &(0x7f00000000c0)='./file0\x00', 0x94100, 0x8) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000180)=0x2) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f00000001c0)={0x0, @adiantum, 0x0, @desc4}) 06:25:52 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 45) 06:25:52 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$binfmt_script(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="b472126db01fa0b82f079403f9138b5c7622540c55ecf10e84f70325dab8227fa670a192a739e453f3fd14e8a07ee9da8bba469cc1c81c667123bd97ef88caa387474fff6d2a20f614b6b9280bbcb9502719b69098ad2f229f6a9e900f758a1850"], 0x1020) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) 06:25:52 executing program 4: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f0000000240)=[{&(0x7f0000000700)=""/222, 0xde}], 0x1}, 0x0) r3 = syz_io_uring_setup(0x54e5, &(0x7f0000000680), &(0x7f0000fee000/0x1000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000fef000/0x3000)=nil, 0x3000, 0x1000001, 0x2010, r3, 0x0) syz_io_uring_submit(r6, r2, &(0x7f00000001c0)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x1, 0x0, @fd=r5, 0xbd8, 0x0, 0x0, 0x10, 0x0, {0x3}}, 0x20c3) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r4, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r3, {r0}}, './file0\x00'}) r8 = openat(r7, &(0x7f0000000280)='./file0\x00', 0x2000, 0x0) ftruncate(r8, 0x1) r9 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r9, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0xc, 0x0, 0x0, 0x0) 06:25:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000480)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004fb69bd7a9ff33b0e03c43d35dc3ab7d294d6bb44774da53868a564b2d91f44a11b063c3da1a7a64f92053115b18d133e4905f025e8703d1836603e4875748a7f5ace19dfc0f43635c5d8fb788574b74bc28edc9dea015828e87473b9aa8666d244aa159d", 0x81, 0x2100}], 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) 06:25:52 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 46) 06:25:52 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x8) pipe(&(0x7f00000003c0)) 06:25:52 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa000800450000280000000000069078ac1e0001ac1414bb00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB='f\x00\b\x00\x00\x00\x00\x00'], 0x0) 06:25:52 executing program 2: r0 = syz_io_uring_setup(0x3872, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x2ec}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x18}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x40000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000240)=ANY=[]) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000002e00)={{0x0, 0x7f, 0x6215, 0x9, 0x7, 0xffffffff00000000, 0x4, 0x40, 0x400, 0x608, 0x0, 0xfffffffffffffffb, 0x2, 0x1, 0x1}}) inotify_init1(0x0) fstat(0xffffffffffffffff, &(0x7f0000000300)) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) r3 = perf_event_open$cgroup(&(0x7f0000000240)={0x3, 0x80, 0x67, 0x7, 0x20, 0x9, 0x0, 0x10000, 0x60002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000180), 0x8}, 0x4, 0x9, 0x6, 0x8, 0x6, 0x586d, 0x5, 0x0, 0x1fe, 0x0, 0x7}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x5) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000380)={{0x1, 0x1, 0x18, r3, {0x10000048}}, './file0\x00'}) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0}, 0x80000001) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r5, 0xc0189373, &(0x7f0000000600)=ANY=[@ANYBLOB="000000000000000000000000243b7fe08cff848eaacc22ffa708352c749568db26c7f833904084b3e9ca32cdac4893e3e551f2816f35d740b448d8886ea902b35a891ae8d5d0d2872690342533bf80a402db8d6394d195da2190dc94488ed702e17d4bbeed510e6f3d08759ccb8d4cabb21271a04fe2501096354a6c0b0de50f934ddbe73b02190a81", @ANYRES32=r0, @ANYBLOB="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"]) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmmsg(r6, &(0x7f0000001040)=[{{&(0x7f00000003c0)=@nfc, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000440)=""/68, 0x44}, {&(0x7f00000004c0)=""/167, 0xa7}, {&(0x7f0000000580)=""/108, 0x6c}, {&(0x7f0000000880)=""/100, 0x64}, {&(0x7f0000000900)=""/229, 0xe5}, {&(0x7f0000000a00)=""/209, 0xd1}, {&(0x7f0000000b00)=""/90, 0x5a}, {&(0x7f0000000b80)=""/46, 0x2e}, {&(0x7f0000000bc0)=""/141, 0x8d}], 0x9, &(0x7f0000000d40)=""/177, 0xb1}, 0x1}, {{&(0x7f0000000e00)=@alg, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/163, 0xa3}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f0000000f40)=""/2, 0x2}], 0x3, &(0x7f0000000fc0)=""/128, 0x80}}], 0x2, 0x22, 0x0) [ 1106.735751] loop3: detected capacity change from 0 to 16776704 [ 1106.759288] FAULT_INJECTION: forcing a failure. [ 1106.759288] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1106.761922] CPU: 0 PID: 8321 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1106.763461] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1106.765324] Call Trace: [ 1106.765916] dump_stack+0x107/0x167 [ 1106.766728] should_fail.cold+0x5/0xa [ 1106.767592] _copy_from_user+0x2e/0x1b0 [ 1106.768480] __copy_msghdr_from_user+0x91/0x4b0 [ 1106.769513] ? __ia32_sys_shutdown+0x80/0x80 [ 1106.770495] ? udp_setsockopt+0xc0/0xc0 [ 1106.771403] ? inet_sendmsg+0xbd/0x140 [ 1106.772275] ? inet_send_prepare+0x540/0x540 [ 1106.773253] ? __sock_sendmsg+0x55/0x190 [ 1106.774160] sendmsg_copy_msghdr+0xa1/0x160 [ 1106.775126] ? do_recvmmsg+0x6d0/0x6d0 [ 1106.775993] ? __lock_acquire+0x1657/0x5b00 [ 1106.776950] ___sys_sendmsg+0xc6/0x170 [ 1106.777805] ? sendmsg_copy_msghdr+0x160/0x160 [ 1106.778825] ? __fget_files+0x2cf/0x520 [ 1106.779707] ? lock_acquire+0x197/0x470 [ 1106.780581] ? find_held_lock+0x2c/0x110 [ 1106.781479] ? __might_fault+0xd3/0x180 [ 1106.782354] ? lock_downgrade+0x6d0/0x6d0 [ 1106.783293] __sys_sendmmsg+0x195/0x470 [ 1106.784168] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1106.785117] ? lock_downgrade+0x6d0/0x6d0 [ 1106.786044] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1106.787117] ? wait_for_completion_io+0x270/0x270 [ 1106.788181] ? rcu_read_lock_any_held+0x75/0xa0 [ 1106.789201] ? vfs_write+0x354/0xb10 [ 1106.790019] ? fput_many+0x2f/0x1a0 [ 1106.790827] ? ksys_write+0x1a9/0x260 [ 1106.791669] ? __ia32_sys_read+0xb0/0xb0 [ 1106.792560] __x64_sys_sendmmsg+0x99/0x100 [ 1106.793484] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1106.794607] do_syscall_64+0x33/0x40 [ 1106.795443] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1106.796563] RIP: 0033:0x7f7b210b8b19 [ 1106.797376] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1106.801396] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1106.803082] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1106.804643] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1106.806201] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1106.807822] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1106.809635] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 [ 1106.814851] EXT4-fs (loop3): can't mount with commit=68, fs mounted w/o journal 06:25:52 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x4}}], 0x40001a9, 0x810) 06:25:52 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x100000001) fallocate(r1, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r0, 0x2, 0x0, 0x8}) 06:25:52 executing program 5: syz_emit_ethernet(0x146, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x0) [ 1106.841253] loop3: detected capacity change from 0 to 16776704 [ 1106.910145] EXT4-fs (loop3): can't mount with commit=68, fs mounted w/o journal 06:26:09 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 47) 06:26:09 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0xa}}], 0x40001a9, 0x810) 06:26:09 executing program 7: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x145040, 0x0) tee(r0, 0xffffffffffffffff, 0x7, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x5, 0x0, 0x0, 0x8a4, 0x1018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x7fffffff}, 0x1800, 0x0, 0x0, 0x0, 0x4, 0x416}, 0x0, 0xfffffddfffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r2, 0x80086603) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x7b, 0x1, 0x6, 0x5, 0x0, 0x7f, 0x1, 0xa, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x81, 0x0, @perf_bp={&(0x7f0000000080), 0x2}, 0xe342, 0x6, 0xfffffffb, 0x8, 0xba, 0x0, 0x22, 0x0, 0x40}, 0xffffffffffffffff, 0x3, r2, 0x9) stat(0x0, 0x0) fallocate(r1, 0x0, 0x0, 0x1000001) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r3, 0x80086603) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000000c0), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f0000000000)={0xa4, 0x0, 'client0\x00', 0x0, "0000000000000100", "39d51da41eee4fdd73eb4291669eba207a2fa5b0dbcda51445c81114f2faaad9"}) ioctl$F2FS_IOC_MOVE_RANGE(r4, 0xc020f509, &(0x7f0000000400)={r2, 0x100000000, 0xffffffffffff0001, 0x38b}) recvmmsg(r3, &(0x7f00000007c0)=[{{&(0x7f00000001c0)=@hci, 0x80, &(0x7f0000000240)=[{&(0x7f0000000880)=""/125, 0x7d}, {&(0x7f0000000340)=""/163, 0xa3}, {&(0x7f0000000500)=""/181, 0xb5}, {&(0x7f00000000c0)=""/55, 0x37}], 0x4, &(0x7f0000000400)}, 0x400}, {{&(0x7f00000005c0)=@pppol2tpin6, 0x80, &(0x7f0000000440)=[{&(0x7f0000000640)=""/117, 0x75}], 0x1, &(0x7f00000006c0)=""/235, 0xeb}, 0x1}], 0x2, 0x100, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(0xffffffffffffffff, 0x80086603) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000280)={0x6, 'wlan1\x00', {}, 0x7ff}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000840)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r5, r6, 0x0, 0x100000001) 06:26:09 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@random="30d8b5a3ccb3", @random="998188fd018a", @val={@val={0x9100, 0x3, 0x0, 0x3}, {0x8100, 0x1, 0x1}}, {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xa, @local, @empty, @random="fe3bc03dbe7b", @multicast1}}}}, &(0x7f0000000040)={0x1, 0x4, [0x7d6, 0x623, 0x373, 0x2e8]}) 06:26:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000480)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004fb69bd7a9ff33b0e03c43d35dc3ab7d294d6bb44774da53868a564b2d91f44a11b063c3da1a7a64f92053115b18d133e4905f025e8703d1836603e4875748a7f5ace19dfc0f43635c5d8fb788574b74bc28edc9dea015828e87473b9aa8666d244aa159d", 0x81, 0x2100}], 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) 06:26:09 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x100000001) fallocate(r1, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) 06:26:09 executing program 4: ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) stat(0x0, &(0x7f0000000140)) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000280)={0x0, 0x0, 0xffffffc4}) r1 = getpid() waitid(0x1, r1, &(0x7f00000001c0), 0x4, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x1, 0x4, 0xcd, 0x2, 0x0, 0x1, 0x2, 0x4, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x9, 0x5}, 0x4, 0x40, 0x7, 0x4, 0x80000000, 0x7, 0x3f, 0x0, 0x10001, 0x0, 0x8001}, 0x0, 0xb, 0xffffffffffffffff, 0x0) r2 = fsopen(&(0x7f00000000c0)='rpc_pipefs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r2, 0x6, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYBLOB="e5000000000000002e2f777c6c653100"]) fallocate(r0, 0x0, 0x0, 0x1000001) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) 06:26:09 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x5, 0x0, 0xffffffffffffffff, &(0x7f0000000240)={0xe0000004}, r0, 0x3, 0x0, 0x1}, 0x0) r3 = syz_io_uring_setup(0x1c28, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, 0x0}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400002, 0x22) syz_io_uring_submit(r1, r5, &(0x7f00000001c0)=@IORING_OP_FADVISE={0x18, 0x1, 0x0, @fd, 0x3, 0x0, 0x4, 0x1}, 0x20) syz_io_uring_setup(0x54e5, &(0x7f00000004c0), &(0x7f0000fee000/0x1000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x0) flistxattr(r6, &(0x7f0000000340)=""/225, 0xe1) r7 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x10000, &(0x7f0000000280)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x8, 0x0, 0x1}, 0x0) syz_io_uring_submit(r1, r5, &(0x7f0000000480)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x6000, @fd_index=0x7, 0x9, 0x9, 0x6, 0xc, 0x1, {0x1}}, 0x9567) ftruncate(r7, 0x1) r8 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r8, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x3ff) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) write$binfmt_elf64(r7, 0x0, 0x6fe) [ 1123.369914] FAULT_INJECTION: forcing a failure. [ 1123.369914] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1123.372425] CPU: 0 PID: 8359 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1123.373866] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1123.375610] Call Trace: [ 1123.376172] dump_stack+0x107/0x167 [ 1123.376957] should_fail.cold+0x5/0xa [ 1123.377763] _copy_from_user+0x2e/0x1b0 [ 1123.378612] __copy_msghdr_from_user+0x91/0x4b0 [ 1123.379598] ? __ia32_sys_shutdown+0x80/0x80 [ 1123.380530] ? udp_setsockopt+0xc0/0xc0 [ 1123.381364] ? inet_sendmsg+0xbd/0x140 [ 1123.382196] ? inet_send_prepare+0x540/0x540 [ 1123.383138] ? __sock_sendmsg+0x55/0x190 [ 1123.384001] sendmsg_copy_msghdr+0xa1/0x160 [ 1123.384919] ? do_recvmmsg+0x6d0/0x6d0 [ 1123.385748] ? __lock_acquire+0x1657/0x5b00 [ 1123.386682] ___sys_sendmsg+0xc6/0x170 [ 1123.387523] ? sendmsg_copy_msghdr+0x160/0x160 [ 1123.388498] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1123.389611] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1123.390552] ? trace_hardirqs_on+0x5b/0x180 [ 1123.391489] ? lock_acquire+0x197/0x470 [ 1123.392337] ? find_held_lock+0x2c/0x110 [ 1123.393202] ? __might_fault+0xd3/0x180 [ 1123.394044] ? lock_downgrade+0x6d0/0x6d0 [ 1123.394947] __sys_sendmmsg+0x195/0x470 [ 1123.395801] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1123.396721] ? lock_downgrade+0x6d0/0x6d0 [ 1123.397616] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1123.398638] ? wait_for_completion_io+0x270/0x270 [ 1123.399680] ? rcu_read_lock_any_held+0x75/0xa0 [ 1123.400665] ? vfs_write+0x354/0xb10 [ 1123.401452] ? fput_many+0x2f/0x1a0 [ 1123.402216] ? ksys_write+0x1a9/0x260 [ 1123.403022] ? __ia32_sys_read+0xb0/0xb0 [ 1123.403884] __x64_sys_sendmmsg+0x99/0x100 [ 1123.404774] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1123.405859] do_syscall_64+0x33/0x40 [ 1123.406638] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1123.407724] RIP: 0033:0x7f7b210b8b19 [ 1123.408510] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1123.412842] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1123.414423] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1123.415882] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1123.417317] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1123.418759] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1123.420209] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 [ 1123.422764] loop3: detected capacity change from 0 to 16776704 [ 1123.453345] EXT4-fs (loop3): can't mount with commit=68, fs mounted w/o journal 06:26:09 executing program 5: ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000000000)={'erspan0\x00', {0x2, 0x0, @local}}) syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:26:09 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 48) 06:26:09 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0xa00}}], 0x40001a9, 0x810) 06:26:09 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x5, 0x0, 0xffffffffffffffff, &(0x7f0000000240)={0xe0000004}, r0, 0x3, 0x0, 0x1}, 0x0) r3 = syz_io_uring_setup(0x1c28, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, 0x0}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400002, 0x22) syz_io_uring_submit(r1, r5, &(0x7f00000001c0)=@IORING_OP_FADVISE={0x18, 0x1, 0x0, @fd, 0x3, 0x0, 0x4, 0x1}, 0x20) syz_io_uring_setup(0x54e5, &(0x7f00000004c0), &(0x7f0000fee000/0x1000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x0) flistxattr(r6, &(0x7f0000000340)=""/225, 0xe1) r7 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x10000, &(0x7f0000000280)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x8, 0x0, 0x1}, 0x0) syz_io_uring_submit(r1, r5, &(0x7f0000000480)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0x6000, @fd_index=0x7, 0x9, 0x9, 0x6, 0xc, 0x1, {0x1}}, 0x9567) ftruncate(r7, 0x1) r8 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r8, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x3ff) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) write$binfmt_elf64(r7, 0x0, 0x6fe) 06:26:09 executing program 5: timer_create(0x3, &(0x7f0000000000)={0x0, 0x24, 0x2, @thr={&(0x7f0000000100)="e57ef16278cc710ef383f5445e2b869b2978f0d198b0b217d77f554fcc4ad5eb31e22059bc5b1dd7ee33e28c9ab7a7e60770db68910c226243e7ddf1c37833fbe21eab8a0e02c71319e3e6f3c33ef5c66649f667ecacddefab20b319de4759e06cf6d845ad0b122d3ce1260642ba6adcd15a3526b519ff8cad25d55f460f82ea3ad765593188432a871ed70381c1f56f00a58ec56c5abc4b7ae9143d429c012f78aff13c00ed6b360efdefa951ba5b088e82ecac71b276e63c84581bb3ed8d459c7bcb9c395391573bae212b0862744e6790e75a8eec610d538206f6e4972bf02c60", &(0x7f0000000040)="175fb28620b5e16a677307cb2ed14facf4a5ed22fde5ad9aa17e48b0ef150af9e370da9cd8e18db182bce8ce985f548b"}}, &(0x7f0000000080)=0x0) timer_delete(r0) syz_emit_ethernet(0x36, &(0x7f00000003c0)=ANY=[@ANYBLOB="ffffcd3db11411ffffffffaaaaaaaa0000000000069078ac1e0001ac1414bb0000000000200000000000001fc3f7deb2626af742a902a6ca992992d290d6677a10266fb3407cfed7c424fe31026f80c2174911962cd40100000000000000cf5c339efd2589d9117dbedca26569", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000005bdc0d0090780000e5f93f38809056e4ec26f9b87abef68622982fffd8a58e359478f8b227364ecc126d11e9dfbcab9840ee398023fdcdd280bac0f115a24a34c54c923fa6604d3de8abc8b6fa1778"], 0x0) 06:26:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000480)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004fb69bd7a9ff33b0e03c43d35dc3ab7d294d6bb44774da53868a564b2d91f44a11b063c3da1a7a64f92053115b18d133e4905f025e8703d1836603e4875748a7f5ace19dfc0f43635c5d8fb788574b74bc28edc9dea015828e87473b9aa8666d244aa159d", 0x81, 0x2100}], 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) [ 1123.735060] FAULT_INJECTION: forcing a failure. [ 1123.735060] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1123.737544] CPU: 0 PID: 8382 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1123.738982] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1123.740758] Call Trace: [ 1123.741328] dump_stack+0x107/0x167 [ 1123.742101] should_fail.cold+0x5/0xa [ 1123.742909] _copy_from_user+0x2e/0x1b0 [ 1123.743760] __copy_msghdr_from_user+0x91/0x4b0 [ 1123.744733] ? __ia32_sys_shutdown+0x80/0x80 [ 1123.745661] ? udp_setsockopt+0xc0/0xc0 [ 1123.746506] ? inet_sendmsg+0xbd/0x140 [ 1123.747409] ? inet_send_prepare+0x540/0x540 [ 1123.748422] ? __sock_sendmsg+0x55/0x190 [ 1123.749272] sendmsg_copy_msghdr+0xa1/0x160 [ 1123.750168] ? do_recvmmsg+0x6d0/0x6d0 [ 1123.751002] ? __lock_acquire+0x1657/0x5b00 [ 1123.751913] ___sys_sendmsg+0xc6/0x170 [ 1123.752732] ? sendmsg_copy_msghdr+0x160/0x160 [ 1123.753697] ? __fget_files+0x2cf/0x520 [ 1123.754539] ? lock_acquire+0x197/0x470 [ 1123.755381] ? find_held_lock+0x2c/0x110 [ 1123.756239] ? __might_fault+0xd3/0x180 [ 1123.757081] ? lock_downgrade+0x6d0/0x6d0 [ 1123.757964] __sys_sendmmsg+0x195/0x470 [ 1123.758810] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1123.759725] ? lock_downgrade+0x6d0/0x6d0 [ 1123.760612] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1123.761618] ? wait_for_completion_io+0x270/0x270 [ 1123.762634] ? rcu_read_lock_any_held+0x75/0xa0 [ 1123.763623] ? vfs_write+0x354/0xb10 [ 1123.764417] ? fput_many+0x2f/0x1a0 [ 1123.765181] ? ksys_write+0x1a9/0x260 [ 1123.765980] ? __ia32_sys_read+0xb0/0xb0 [ 1123.766834] __x64_sys_sendmmsg+0x99/0x100 [ 1123.767731] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1123.768806] do_syscall_64+0x33/0x40 [ 1123.769597] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1123.770668] RIP: 0033:0x7f7b210b8b19 [ 1123.771456] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1123.775360] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1123.776994] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1123.778522] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1123.778781] loop3: detected capacity change from 0 to 16776704 [ 1123.780046] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1123.780059] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1123.780071] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 [ 1123.791682] EXT4-fs (loop3): can't mount with commit=68, fs mounted w/o journal 06:26:09 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x100000001) fallocate(r1, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) 06:26:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000480)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004fb69bd7a9ff33b0e03c43d35dc3ab7d294d6bb44774da53868a564b2d91f44a11b063c3da1a7a64f92053115b18d133e4905f025e8703d1836603e4875748a7f5ace19dfc0f43635c5d8fb788574b74bc28edc9dea015828e87473b9aa8666d244aa159d", 0x81, 0x2100}], 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) 06:26:09 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) setpgid(0x0, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x0) r0 = getpgid(0x0) tkill(r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="05e3ffffffffffffff002ee2ff0008000300", @ANYRES32=r3, @ANYBLOB="0a0034000202020202020000"], 0x28}}, 0x0) sendmsg$netlink(r1, &(0x7f0000001a40)={0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000000040)={0x10}, 0x10}], 0x1, &(0x7f0000001980)=[@cred={{0x1c, 0x1, 0x2, {r0}}}], 0x20}, 0x0) rt_tgsigqueueinfo(0xffffffffffffffff, r0, 0x1a, &(0x7f00000001c0)={0x30, 0x5c}) prlimit64(r0, 0xa, 0x0, &(0x7f0000000040)) syz_emit_ethernet(0x27, &(0x7f0000000000)={@broadcast, @remote, @void, {@arp={0x806, @generic={0x101, 0x80f3, 0x6, 0x1, 0x4, @empty, "03", @local, "d5eaa41f"}}}}, 0x0) 06:26:10 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x2000}}], 0x40001a9, 0x810) [ 1123.944596] loop3: detected capacity change from 0 to 16776704 06:26:10 executing program 7: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x3a75, &(0x7f0000000080)={0x0, 0xb39e}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) socket$inet6_udplite(0xa, 0x2, 0x88) r4 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index=0x1, 0x9, 0x0, 0xc163, 0x2}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x810, r1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000400)={&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0, &(0x7f0000001680)=""/190, 0xbe, 0x0, &(0x7f0000001740)=""/244, 0xf4}, &(0x7f0000001840)=0x40) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r5, r3, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0}, 0x80000001) preadv2(r4, &(0x7f0000000240)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000000140)=""/127, 0x7f}, {&(0x7f0000000300)=""/148, 0x94}, {&(0x7f0000001500)=""/186, 0xba}, {&(0x7f00000015c0)=""/165, 0xa5}], 0x5, 0x10001, 0x21e291cb, 0x2) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018896f00", @ANYRES32=r4, @ANYBLOB="05000000000000002e2f66696c653000"]) dup2(r0, 0xffffffffffffffff) r6 = syz_io_uring_setup(0x1c28, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000180)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r6, 0x0) io_uring_enter(r6, 0x58ab, 0x0, 0x0, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ae4000/0x3000)=nil, 0x3000, 0x0, 0x1010, r6, 0x8000000) socket$inet_icmp_raw(0x2, 0x3, 0x1) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000040)=@IORING_OP_FADVISE={0x18, 0x5, 0x0, @fd_index=0xa, 0x1, 0x0, 0xffffffc6, 0x7, 0x0, {0x0, r7}}, 0x5) 06:26:10 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="450000000000000100000000000000000300", @ANYRES32=r2, @ANYBLOB="0a0034000202020202020000"], 0x28}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r4, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_EXTERNAL_AUTH(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, r4, 0x100, 0x70bd27, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x0, 0x6d}}}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "e4104feaf3b27180d6d9d51f63a22729"}]}, 0x34}}, 0x20004051) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)=@req={0x28, &(0x7f0000000000)={'ip_vti0\x00', @ifru_names}}) [ 1123.957339] EXT4-fs (loop3): can't mount with commit=68, fs mounted w/o journal 06:26:10 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00000001c0)=0x2, 0x4) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4ea0, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) socket$packet(0x11, 0x6, 0x300) add_key$fscrypt_v1(0x0, 0x0, &(0x7f0000000440)={0x0, "9b55f610eb69443042b20caac33d7dda6ec6986b157fd2c68557ea852c8bb47f31ee5409007888668c0000e0f7fca620564fe597e2324000", 0x29}, 0x48, 0x0) socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4}, 0x10090, 0x0, 0x0, 0x5, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) openat(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x182, 0x80) r1 = syz_io_uring_setup(0x67a0, &(0x7f0000000200)={0x0, 0x9e4c, 0x2, 0x3, 0x28b}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000300)=0x0) syz_io_uring_submit(r2, 0x0, &(0x7f0000000340)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xc, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000680)={0x1, {{0xa, 0x4e22, 0xffffffff, @mcast2, 0x100}}, 0x1, 0x4, [{{0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x3}}, {{0xa, 0x4e21, 0x46, @private2, 0x40}}, {{0xa, 0x4e22, 0x3, @private1, 0x7}}, {{0xa, 0x4e24, 0x8, @private0, 0x1}}]}, 0x290) pread64(r1, &(0x7f0000000580)=""/218, 0xda, 0xff) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x2a2c0, 0x0) setsockopt$packet_int(r4, 0x107, 0xa, &(0x7f0000000140)=0xffff, 0x4) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) syz_io_uring_submit(0x0, r3, &(0x7f0000000cc0)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000c80)={&(0x7f0000000940)=@nfc, 0x80, &(0x7f0000000500)=[{&(0x7f00000009c0)=""/145, 0x91}, {&(0x7f0000000a80)=""/244, 0xf4}, {&(0x7f0000000b80)=""/149, 0x95}], 0x3, &(0x7f0000000c40)=""/1, 0x1}, 0x0, 0x121, 0x1}, 0x7) syz_io_uring_setup(0x8003a75, &(0x7f0000000080)={0x0, 0xa91f, 0x10, 0x0, 0x3be}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000002c0), &(0x7f0000000100)) [ 1138.244340] FAULT_INJECTION: forcing a failure. [ 1138.244340] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1138.246956] CPU: 0 PID: 8421 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1138.248473] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1138.250244] Call Trace: [ 1138.250821] dump_stack+0x107/0x167 [ 1138.251620] should_fail.cold+0x5/0xa [ 1138.252439] _copy_from_user+0x2e/0x1b0 [ 1138.253289] __copy_msghdr_from_user+0x91/0x4b0 [ 1138.254279] ? __ia32_sys_shutdown+0x80/0x80 [ 1138.255225] ? udp_setsockopt+0xc0/0xc0 [ 1138.256078] ? inet_sendmsg+0xbd/0x140 [ 1138.256908] ? inet_send_prepare+0x540/0x540 [ 1138.257851] ? __sock_sendmsg+0x55/0x190 [ 1138.258719] sendmsg_copy_msghdr+0xa1/0x160 [ 1138.259643] ? do_recvmmsg+0x6d0/0x6d0 [ 1138.260478] ? __lock_acquire+0x1657/0x5b00 [ 1138.261405] ___sys_sendmsg+0xc6/0x170 [ 1138.262232] ? sendmsg_copy_msghdr+0x160/0x160 [ 1138.263220] ? __fget_files+0x2cf/0x520 [ 1138.264073] ? lock_acquire+0x197/0x470 [ 1138.264919] ? find_held_lock+0x2c/0x110 [ 1138.265790] ? __might_fault+0xd3/0x180 [ 1138.266637] ? lock_downgrade+0x6d0/0x6d0 [ 1138.267542] __sys_sendmmsg+0x195/0x470 [ 1138.268393] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1138.269310] ? lock_downgrade+0x6d0/0x6d0 [ 1138.270208] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1138.271244] ? wait_for_completion_io+0x270/0x270 [ 1138.272277] ? rcu_read_lock_any_held+0x75/0xa0 [ 1138.273269] ? vfs_write+0x354/0xb10 [ 1138.274055] ? fput_many+0x2f/0x1a0 [ 1138.274820] ? ksys_write+0x1a9/0x260 [ 1138.275640] ? __ia32_sys_read+0xb0/0xb0 [ 1138.276504] __x64_sys_sendmmsg+0x99/0x100 [ 1138.277403] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1138.278520] do_syscall_64+0x33/0x40 [ 1138.279327] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1138.280407] RIP: 0033:0x7f7b210b8b19 [ 1138.281192] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1138.285089] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1138.286699] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1138.288217] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1138.289720] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1138.291234] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1138.292747] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 [ 1138.312643] loop3: detected capacity change from 0 to 16776704 06:26:24 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 49) 06:26:24 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000480)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004fb69bd7a9ff33b0e03c43d35dc3ab7d294d6bb44774da53868a564b2d91f44a11b063c3da1a7a64f92053115b18d133e4905f025e8703d1836603e4875748a7f5ace19dfc0f43635c5d8fb788574b74bc28edc9dea015828e87473b9aa8666d244aa159d", 0x81, 0x2100}], 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) 06:26:24 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x46e2, 0x0) execveat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000840)=[&(0x7f0000000140)=']\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='security.capability\x00', &(0x7f0000000340)='security.capability\x00', 0x0], &(0x7f0000000440), 0x1000) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000900)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="5b6c072f3513e9b336fb5f75c2080000000000000000002e2f66696c65300086a9f86e79c51b0000000000000056f9e7d1c96bdacb72333adb5af3648ee2ad6e4423f42781ab4d43e3221a12434ffff7bacc3acd6fdd4222000000000000006567e5443f18135c3760805825510d2c58d14379befc0faa86c12ef3842088e148a59d3b92b44c281e969e737d159d2b6ddd0c3b3158aceee622a754bc793176f6349bf8b46a13e69a7d1c6a3e1a580e9af92f53d97739ab29aeae46a54d52a7cbf7a9550cc4f9282e527c4d4cbf968c8755f5aabfc9c14fdf68"]) sendmsg$unix(r1, &(0x7f0000000740)={&(0x7f0000000580)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f0000000700)=[{&(0x7f0000000600)}], 0x1, 0x0, 0x0, 0x8000}, 0x4000000) ftruncate(r0, 0x1000003) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000640)=""/177, 0xb1}, {&(0x7f0000000b80)=""/145, 0x91}, {&(0x7f0000000b00)=""/108, 0x6c}], 0x3, 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000002c0)={0x14, 0x25, 0xc21}, 0x14}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r3, 0xc018937d, &(0x7f0000000240)={{0x1, 0x1, 0x18, r3, {0x5}}, '.\x00'}) r5 = openat(r4, &(0x7f0000000080)='./file1\x00', 0x519500, 0x4a) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000180)={0xb2, 0xd34, 0x1, 0x1f, 0x4}) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) lseek(r0, 0x5, 0x1) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f00000008c0)=@v3={0x3000000, [{}, {0x1ff, 0x7f}]}, 0x18, 0x0) openat(r5, &(0x7f00000003c0)='./file0\x00', 0x4000, 0x114) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000c40)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="080028bd7000fedbdf251300000005001a000000000008000300", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB="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"], 0x34}, 0x1, 0x0, 0x0, 0x40000d0}, 0x4000000) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x1, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) 06:26:24 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x430a, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xff}, 0x1000, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x40, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(r1, 0x4, 0xc00) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) open_by_handle_at(r0, &(0x7f0000001700)=ANY=[@ANYBLOB="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"], 0x400) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8914, &(0x7f0000000140)={'lo\x00'}) r3 = socket$packet(0x11, 0x3, 0x300) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r3, &(0x7f0000000040)={0x11, 0x9, r5, 0x1, 0x8, 0x6, @random="1900de9961ac"}, 0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'lo\x00'}) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="cf", 0x1}, {&(0x7f0000000240)="9469578b57fc8cef9b2f42e2f616db401c6fb86b1b0e0f837820473d07cc3f64af8963e615b33c6004bc84cef10f8c66a423e0b8324c54f84dfc4b2dbadbaeec758c2e9890d059db6ff016dbad65998a07cb965fcd9c4fcb", 0x58}, {&(0x7f0000000700)="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", 0x1000}], 0x3}, 0x3000c080) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'ipvlan1\x00'}) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) bind$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x11, 0x5, 0x0, 0x1, 0xff, 0x6, @random="b1f4a6611bde"}, 0x14) 06:26:24 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x8, 0xcb, 0xff, 0xf0, 0x0, 0x9, 0x80006, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x4, @perf_config_ext={0x7f}, 0x804, 0x7, 0x0, 0x8, 0x0, 0x1ff, 0x0, 0x0, 0x3, 0x0, 0x49}, r0, 0x80, r1, 0x3) syz_emit_ethernet(0x110, &(0x7f0000000100)={@random="337af3c4f760", @broadcast, @val={@void, {0x8100, 0x7, 0x0, 0x2}}, {@llc={0x4, {@llc={0xdc, 0x1, "f9", "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"}}}}}, &(0x7f0000000240)={0x0, 0x2, [0x425, 0x31d, 0x7f2, 0x55b]}) mlock2(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) 06:26:24 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x100000001) fallocate(r1, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) 06:26:24 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="450000000000000100000000000000000300", @ANYRES32=r2, @ANYBLOB="0a0034000202020202020000"], 0x28}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r4, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_EXTERNAL_AUTH(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, r4, 0x100, 0x70bd27, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x0, 0x6d}}}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "e4104feaf3b27180d6d9d51f63a22729"}]}, 0x34}}, 0x20004051) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000040)=@req={0x28, &(0x7f0000000000)={'ip_vti0\x00', @ifru_names}}) 06:26:24 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x4000}}], 0x40001a9, 0x810) 06:26:24 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0xff03}}], 0x40001a9, 0x810) 06:26:24 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000480)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004fb69bd7a9ff33b0e03c43d35dc3ab7d294d6bb44774da53868a564b2d91f44a11b063c3da1a7a64f92053115b18d133e4905f025e8703d1836603e4875748a7f5ace19dfc0f43635c5d8fb788574b74bc28edc9dea015828e87473b9aa8666d244aa159d", 0x81, 0x2100}], 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) 06:26:24 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 50) 06:26:24 executing program 7: ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000100)=ANY=[@ANYBLOB="710d6b0100000001000000180000009c344b69fc6777fd758fe17b6ff26d4fe7a4c6146936acc71835d3cbf7a7697222de5b8061db70c6fc4d623ab514cba0ec5f00b23e20bf2f90be727e3220a6501d571b1be210afb29a6e725242c7a3a289f3e09d5c54a30258253308f34ef110cac8a21508cd1faab9dc5b471b5fde522b88e063a9e0766327a2163fb105ec08829848a4e3ef5af1458e14781f1ff55b1250a87af4ec14a65795bdde5ff11207e408cb7b33732ea24906c3de16a87216ce8d0f54", @ANYRES32=0xffffffffffffffff, @ANYBLOB="02000000000000002e2f66696c653100"]) lsetxattr$trusted_overlay_upper(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000300)={0x0, 0xfb, 0x81, 0x6, 0x2b, "db5d47c32dbf4b118708f312c38cc93c", "e440dcc92cb227efb641d8b8d3214fd3eaf2e944e4bdb615b7c6188146785ed14c7563339349a1c1ee37933b7a2ab51688ccc9315f3b9f12d2a712defa68b87cb9358a978bd10740e233d6d92875a9b88c1ef10e89ab764313ae54c28417a5f442c174829fb877d2eef2a452"}, 0x81, 0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) fsetxattr$security_ima(r1, &(0x7f0000000000), &(0x7f00000000c0)=@ng={0x4, 0x1, "55cd0ccd"}, 0x6, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000080)) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r4, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r4, 0x6611) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) [ 1138.410195] FAULT_INJECTION: forcing a failure. [ 1138.410195] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1138.411773] CPU: 1 PID: 8449 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1138.412565] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1138.413497] Call Trace: [ 1138.413808] dump_stack+0x107/0x167 [ 1138.414233] should_fail.cold+0x5/0xa [ 1138.414665] _copy_from_user+0x2e/0x1b0 [ 1138.415127] __copy_msghdr_from_user+0x91/0x4b0 [ 1138.415671] ? __ia32_sys_shutdown+0x80/0x80 [ 1138.416164] ? udp_setsockopt+0xc0/0xc0 [ 1138.416627] ? inet_sendmsg+0xbd/0x140 [ 1138.417077] ? inet_send_prepare+0x540/0x540 [ 1138.417588] ? __sock_sendmsg+0x55/0x190 [ 1138.418059] sendmsg_copy_msghdr+0xa1/0x160 [ 1138.418556] ? do_recvmmsg+0x6d0/0x6d0 [ 1138.419011] ? __lock_acquire+0x1657/0x5b00 [ 1138.419540] ___sys_sendmsg+0xc6/0x170 [ 1138.419988] ? sendmsg_copy_msghdr+0x160/0x160 [ 1138.420524] ? __fget_files+0x2cf/0x520 [ 1138.420985] ? lock_acquire+0x197/0x470 [ 1138.421444] ? find_held_lock+0x2c/0x110 [ 1138.421903] ? __might_fault+0xd3/0x180 [ 1138.422371] ? lock_downgrade+0x6d0/0x6d0 [ 1138.422854] __sys_sendmmsg+0x195/0x470 [ 1138.423317] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1138.423812] ? lock_downgrade+0x6d0/0x6d0 [ 1138.424298] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1138.424853] ? wait_for_completion_io+0x270/0x270 [ 1138.425389] ? rcu_read_lock_any_held+0x75/0xa0 [ 1138.425922] ? vfs_write+0x354/0xb10 [ 1138.426335] ? fput_many+0x2f/0x1a0 [ 1138.426750] ? ksys_write+0x1a9/0x260 [ 1138.427185] ? __ia32_sys_read+0xb0/0xb0 [ 1138.427655] __x64_sys_sendmmsg+0x99/0x100 [ 1138.428141] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1138.428730] do_syscall_64+0x33/0x40 [ 1138.429158] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1138.429754] RIP: 0033:0x7f7b210b8b19 [ 1138.430283] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1138.432412] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1138.433492] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1138.434501] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1138.435512] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1138.436519] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1138.437543] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 [ 1138.460364] loop3: detected capacity change from 0 to 16776704 06:26:40 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 51) 06:26:40 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x430a, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xff}, 0x1000, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x40, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(r1, 0x4, 0xc00) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) open_by_handle_at(r0, &(0x7f0000001700)=ANY=[@ANYBLOB="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"], 0x400) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8914, &(0x7f0000000140)={'lo\x00'}) r3 = socket$packet(0x11, 0x3, 0x300) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r3, &(0x7f0000000040)={0x11, 0x9, r5, 0x1, 0x8, 0x6, @random="1900de9961ac"}, 0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'lo\x00'}) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="cf", 0x1}, {&(0x7f0000000240)="9469578b57fc8cef9b2f42e2f616db401c6fb86b1b0e0f837820473d07cc3f64af8963e615b33c6004bc84cef10f8c66a423e0b8324c54f84dfc4b2dbadbaeec758c2e9890d059db6ff016dbad65998a07cb965fcd9c4fcb", 0x58}, {&(0x7f0000000700)="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", 0x1000}], 0x3}, 0x3000c080) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'ipvlan1\x00'}) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) bind$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x11, 0x5, 0x0, 0x1, 0xff, 0x6, @random="b1f4a6611bde"}, 0x14) 06:26:40 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x100000001) fallocate(r1, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, 0xffffffffffffffff, 0x2, 0x0, 0x8}) [ 1154.289077] FAULT_INJECTION: forcing a failure. [ 1154.289077] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1154.291873] CPU: 1 PID: 8468 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1154.293266] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1154.294953] Call Trace: [ 1154.295671] dump_stack+0x107/0x167 [ 1154.296410] should_fail.cold+0x5/0xa [ 1154.297193] _copy_from_user+0x2e/0x1b0 [ 1154.298015] __copy_msghdr_from_user+0x91/0x4b0 [ 1154.298964] ? __ia32_sys_shutdown+0x80/0x80 [ 1154.300104] ? udp_setsockopt+0xc0/0xc0 06:26:40 executing program 7: socket$nl_generic(0x10, 0x3, 0x10) r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x430a, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xff}, 0x1000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x40, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(r1, 0x4, 0xc00) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000380)=ANY=[@ANYRESDEC=r0], 0x400) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8914, &(0x7f0000000140)={'lo\x00'}) r3 = socket$packet(0x11, 0x3, 0x300) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r3, &(0x7f0000000040)={0x11, 0x9, r5, 0x1, 0x8, 0x6, @random="1900de9961ac"}, 0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'lo\x00'}) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="cf", 0x1}, {&(0x7f0000000240)="9469578b57fc8cef9b2f42e2f616db401c6fb86b1b0e0f837820473d07cc3f64af8963e615b33c6004bc84cef10f8c66a423e0b8324c54f84dfc4b2dbadbaeec758c2e9890d059db6ff016dbad65998a07cb965fcd9c4fcb", 0x58}, {&(0x7f0000000700)="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", 0x1000}], 0x3}, 0x3000c080) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'ipvlan1\x00'}) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) bind$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x11, 0x5, 0x0, 0x1, 0xff, 0x6, @random="b1f4a6611bde"}, 0x14) 06:26:40 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x40000}}], 0x40001a9, 0x810) 06:26:40 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000480)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004fb69bd7a9ff33b0e03c43d35dc3ab7d294d6bb44774da53868a564b2d91f44a11b063c3da1a7a64f92053115b18d133e4905f025e8703d1836603e4875748a7f5ace19dfc0f43635c5d8fb788574b74bc28edc9dea015828e87473b9aa8666d244aa159d", 0x81, 0x2100}], 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) 06:26:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x34000, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001e00210c0000000000000000000000002576569c1ae91cc174cc1d33dc1af10fcf41818c61d4f0667d76ef1c14739f3f2b3386629db507d0f36fdab36a7ba8868a44eefcbf7944f20f7bee95fda205eaa297626cfd241f78894596dc68f1a37fefcaea7dfc129a1f281c9cd7c3303db401c09eafe194f07b0aa7d6ea78eedf430b2197ad97994538451ebf70d3490f8d2487d69866440757d2a0994edd15501b5f9197ec5fadaf4d6fe00550785dccb2a57b833976093ade6b7419a4a97555646b5144736807b5b6449f26065e7e"], 0x14}}, 0x0) [ 1154.300917] ? inet_sendmsg+0xbd/0x140 [ 1154.302029] ? inet_send_prepare+0x540/0x540 [ 1154.303127] ? __sock_sendmsg+0x55/0x190 [ 1154.304014] sendmsg_copy_msghdr+0xa1/0x160 [ 1154.304932] ? do_recvmmsg+0x6d0/0x6d0 [ 1154.305769] ? __lock_acquire+0x1657/0x5b00 [ 1154.306698] ___sys_sendmsg+0xc6/0x170 [ 1154.307539] ? sendmsg_copy_msghdr+0x160/0x160 [ 1154.308517] ? __fget_files+0x2cf/0x520 [ 1154.309370] ? lock_acquire+0x197/0x470 [ 1154.310231] ? find_held_lock+0x2c/0x110 [ 1154.310256] ? __might_fault+0xd3/0x180 [ 1154.310276] ? lock_downgrade+0x6d0/0x6d0 [ 1154.310309] __sys_sendmmsg+0x195/0x470 [ 1154.310331] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1154.310349] ? lock_downgrade+0x6d0/0x6d0 [ 1154.310382] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1154.310403] ? wait_for_completion_io+0x270/0x270 06:26:40 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000000100)={{0x0, 0x80000000, 0x4, 0x20f, 0x100000001, 0x4, 0x6, 0x4, 0xfffffffe, 0x4cd, 0xffffff78, 0x3ff, 0x9, 0xb96, 0x6}}) ioctl$BTRFS_IOC_INO_LOOKUP(r0, 0xd0009412, &(0x7f0000001100)={r1, 0x9}) clone3(&(0x7f0000002480)={0x108006000, &(0x7f0000002200), &(0x7f0000002240), &(0x7f0000002280)=0x0, {0x3e}, &(0x7f00000022c0)=""/137, 0x89, &(0x7f0000002380)=""/138, &(0x7f0000002440)=[0x0, 0x0, 0x0, 0x0], 0x4, {r0}}, 0x58) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = getpgid(0x0) sendmsg$netlink(r3, &(0x7f0000001a40)={0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000000040)={0x10}, 0x10}], 0x1, &(0x7f0000001980)=[@cred={{0x1c, 0x1, 0x2, {r4}}}], 0x20}, 0x0) rt_tgsigqueueinfo(0xffffffffffffffff, r4, 0x1a, &(0x7f00000001c0)={0x30, 0x5c}) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = getpgid(0x0) sendmsg$netlink(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000000040)={0x10}, 0x10}], 0x1, &(0x7f0000001980)=[@cred={{0x1c, 0x1, 0x2, {r6}}}], 0x20}, 0x0) rt_tgsigqueueinfo(0xffffffffffffffff, r6, 0x1a, &(0x7f00000001c0)={0x30, 0x5c}) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = getpgid(0x0) sendmsg$netlink(r7, &(0x7f0000001a40)={0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000000040)={0x10}, 0x10}], 0x1, &(0x7f0000001980)=[@cred={{0x1c, 0x1, 0x2, {r8}}}], 0x20}, 0x0) rt_tgsigqueueinfo(0xffffffffffffffff, r8, 0x1a, &(0x7f00000001c0)={0x30, 0x5c}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r9}, './file0\x00'}) clone3(&(0x7f0000002540)={0x24080, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000002100), {0x35}, &(0x7f0000002140)=""/96, 0x60, &(0x7f00000021c0)=""/34, &(0x7f0000002500)=[0x0, 0x0, 0xffffffffffffffff, r2, r4, r6, 0x0, 0xffffffffffffffff, r8], 0x9, {r9}}, 0x58) syz_emit_ethernet(0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa000800450000280000000000069078ac1e0001ac1414bb00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000004090780000"], 0x0) [ 1154.310425] ? rcu_read_lock_any_held+0x75/0xa0 [ 1154.310442] ? vfs_write+0x354/0xb10 [ 1154.310461] ? fput_many+0x2f/0x1a0 [ 1154.310476] ? ksys_write+0x1a9/0x260 [ 1154.310496] ? __ia32_sys_read+0xb0/0xb0 [ 1154.310519] __x64_sys_sendmmsg+0x99/0x100 [ 1154.310540] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1154.310565] do_syscall_64+0x33/0x40 [ 1154.324971] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1154.326058] RIP: 0033:0x7f7b210b8b19 [ 1154.326842] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1154.330744] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1154.332370] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1154.333356] loop3: detected capacity change from 0 to 16776704 [ 1154.333877] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1154.333888] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1154.333898] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1154.333909] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 06:26:40 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x46e2, 0x0) execveat(0xffffffffffffffff, 0x0, &(0x7f0000000840)=[&(0x7f0000000140)=']\x00', 0x0, &(0x7f0000000300)='security.capability\x00', &(0x7f0000000340)='security.capability\x00', 0x0], &(0x7f0000000440), 0x1000) ftruncate(r0, 0x1000003) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000640)=""/177, 0xb1}, {&(0x7f0000000b80)=""/145, 0x91}, {&(0x7f0000000b00)=""/108, 0x6c}], 0x3, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20000000}, 0x24004850) openat(r1, &(0x7f0000000080)='./file0\x00', 0x200, 0x4a) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000180)={0xb2, 0xd34, 0x1, 0x0, 0x4}) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f00000008c0)=@v3={0x3000000, [{}, {0x1ff, 0x7f}]}, 0x18, 0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x1, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r3, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbfb, {{}, {@val={0x8}, @void}}}, 0x1c}, 0x1, 0x0, 0x0, 0x84}, 0x1) 06:26:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x0, 0x4, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000480)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004fb69bd7a9ff33b0e03c43d35dc3ab7d294d6bb44774da53868a564b2d91f44a11b063c3da1a7a64f92053115b18d133e4905f025e8703d1836603e4875748a7f5ace19dfc0f43635c5d8fb788574b74bc28edc9dea015828e87473b9aa8666d244aa159d", 0x81, 0x2100}], 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) [ 1154.466069] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8493 comm=syz-executor.5 06:26:40 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 52) 06:26:40 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x200000}}], 0x40001a9, 0x810) [ 1154.511917] loop3: detected capacity change from 0 to 16776704 [ 1154.528411] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8493 comm=syz-executor.5 [ 1154.578917] FAULT_INJECTION: forcing a failure. [ 1154.578917] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1154.581728] CPU: 0 PID: 8502 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1154.583376] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1154.585364] Call Trace: [ 1154.586002] dump_stack+0x107/0x167 [ 1154.586879] should_fail.cold+0x5/0xa [ 1154.587799] _copy_from_user+0x2e/0x1b0 [ 1154.588745] __copy_msghdr_from_user+0x91/0x4b0 [ 1154.589847] ? __ia32_sys_shutdown+0x80/0x80 [ 1154.590889] ? udp_setsockopt+0xc0/0xc0 [ 1154.591848] ? inet_sendmsg+0xbd/0x140 [ 1154.592771] ? inet_send_prepare+0x540/0x540 [ 1154.593813] ? __sock_sendmsg+0x55/0x190 [ 1154.594781] sendmsg_copy_msghdr+0xa1/0x160 [ 1154.595808] ? do_recvmmsg+0x6d0/0x6d0 [ 1154.596736] ? __lock_acquire+0x1657/0x5b00 [ 1154.597770] ___sys_sendmsg+0xc6/0x170 [ 1154.598697] ? sendmsg_copy_msghdr+0x160/0x160 [ 1154.599801] ? __fget_files+0x2cf/0x520 [ 1154.600757] ? lock_acquire+0x197/0x470 [ 1154.601701] ? find_held_lock+0x2c/0x110 [ 1154.602672] ? __might_fault+0xd3/0x180 [ 1154.603631] ? lock_downgrade+0x6d0/0x6d0 [ 1154.604637] __sys_sendmmsg+0x195/0x470 [ 1154.605585] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1154.606613] ? lock_downgrade+0x6d0/0x6d0 [ 1154.607630] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1154.608775] ? wait_for_completion_io+0x270/0x270 [ 1154.609910] ? rcu_read_lock_any_held+0x75/0xa0 [ 1154.611177] ? vfs_write+0x354/0xb10 [ 1154.612065] ? fput_many+0x2f/0x1a0 [ 1154.612919] ? ksys_write+0x1a9/0x260 [ 1154.613816] ? __ia32_sys_read+0xb0/0xb0 [ 1154.614772] __x64_sys_sendmmsg+0x99/0x100 [ 1154.615770] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1154.616980] do_syscall_64+0x33/0x40 [ 1154.617852] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1154.619048] RIP: 0033:0x7f7b210b8b19 [ 1154.619925] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1154.624226] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1154.626014] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1154.627691] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1154.629351] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1154.630997] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1154.632659] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 06:26:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x0, 0x4, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000480)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004fb69bd7a9ff33b0e03c43d35dc3ab7d294d6bb44774da53868a564b2d91f44a11b063c3da1a7a64f92053115b18d133e4905f025e8703d1836603e4875748a7f5ace19dfc0f43635c5d8fb788574b74bc28edc9dea015828e87473b9aa8666d244aa159d", 0x81, 0x2100}], 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) 06:26:40 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)={0x80000018}) move_mount(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000080)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4003}], 0x0, &(0x7f00000004c0)=ANY=[]) [ 1154.649991] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8486 comm=syz-executor.5 [ 1154.699932] loop3: detected capacity change from 0 to 16776704 [ 1154.730924] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8493 comm=syz-executor.5 [ 1154.737649] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8516 comm=syz-executor.5 [ 1154.752642] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8516 comm=syz-executor.5 06:26:57 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000340)={&(0x7f0000000280), 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, 0x0, 0x800, 0x70bd26, 0x400, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @rand_addr=0x64010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xb8, r3, 0x100, 0x70bd28, 0x25dfdbfe, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}, {0x5}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}, {0x5, 0x83, 0x1}}, {@pci={{0x8}, {0x11}}, {0xd}, {0x5, 0x83, 0x1}}]}, 0xb8}, 0x1, 0x0, 0x0, 0x4084}, 0x20000000) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344, 0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @multicast, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, r4, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:26:57 executing program 4: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYRES32=0x0], 0x4c}, 0x1, 0x0, 0x0, 0xc00}, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000100)={[{@noacl}]}) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wpan4\x00'}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'wpan1\x00'}) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000340)={'wpan0\x00', 0x0}) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_CHANNEL(r3, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000000900000008000300", @ANYRES32=r2, @ANYBLOB="050007000000000005000800e1"], 0x2c}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'wpan4\x00'}) 06:26:57 executing program 2: syz_io_uring_complete(0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) clone3(&(0x7f0000000480)={0x800000, &(0x7f0000000040), &(0x7f0000000000), 0x0, {0xd}, 0x0, 0x0, &(0x7f0000000300)=""/148, 0x0}, 0x58) socket$inet_udp(0x2, 0x2, 0x0) 06:26:57 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x2000000}}], 0x40001a9, 0x810) [ 1171.750378] loop3: detected capacity change from 0 to 16776704 [ 1171.763461] FAULT_INJECTION: forcing a failure. [ 1171.763461] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1171.766433] CPU: 0 PID: 8534 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1171.768167] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1171.770257] Call Trace: [ 1171.770925] dump_stack+0x107/0x167 [ 1171.771854] should_fail.cold+0x5/0xa [ 1171.772822] _copy_from_user+0x2e/0x1b0 [ 1171.773827] __copy_msghdr_from_user+0x91/0x4b0 [ 1171.774997] ? __ia32_sys_shutdown+0x80/0x80 [ 1171.776117] ? udp_setsockopt+0xc0/0xc0 [ 1171.777119] ? inet_sendmsg+0xbd/0x140 [ 1171.778102] ? inet_send_prepare+0x540/0x540 [ 1171.779208] ? __sock_sendmsg+0x55/0x190 [ 1171.780243] sendmsg_copy_msghdr+0xa1/0x160 [ 1171.781331] ? do_recvmmsg+0x6d0/0x6d0 [ 1171.782317] ? __lock_acquire+0x1657/0x5b00 [ 1171.783413] ___sys_sendmsg+0xc6/0x170 [ 1171.784402] ? sendmsg_copy_msghdr+0x160/0x160 [ 1171.785561] ? __fget_files+0x2cf/0x520 [ 1171.786581] ? lock_acquire+0x197/0x470 [ 1171.787593] ? find_held_lock+0x2c/0x110 [ 1171.788631] ? __might_fault+0xd3/0x180 [ 1171.789644] ? lock_downgrade+0x6d0/0x6d0 [ 1171.790709] __sys_sendmmsg+0x195/0x470 [ 1171.791722] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1171.792807] ? lock_downgrade+0x6d0/0x6d0 [ 1171.793868] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1171.795088] ? wait_for_completion_io+0x270/0x270 [ 1171.796311] ? rcu_read_lock_any_held+0x75/0xa0 [ 1171.797480] ? vfs_write+0x354/0xb10 [ 1171.798423] ? fput_many+0x2f/0x1a0 [ 1171.799344] ? ksys_write+0x1a9/0x260 [ 1171.800326] ? __ia32_sys_read+0xb0/0xb0 [ 1171.801361] __x64_sys_sendmmsg+0x99/0x100 [ 1171.802429] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1171.803743] do_syscall_64+0x33/0x40 [ 1171.804561] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1171.805638] RIP: 0033:0x7f7b210b8b19 06:26:57 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 53) 06:26:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x0, 0x4, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000480)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004fb69bd7a9ff33b0e03c43d35dc3ab7d294d6bb44774da53868a564b2d91f44a11b063c3da1a7a64f92053115b18d133e4905f025e8703d1836603e4875748a7f5ace19dfc0f43635c5d8fb788574b74bc28edc9dea015828e87473b9aa8666d244aa159d", 0x81, 0x2100}], 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) 06:26:57 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x100000001) fallocate(r1, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, 0xffffffffffffffff, 0x2, 0x0, 0x8}) 06:26:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) [ 1171.806413] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1171.810552] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1171.812157] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1171.813656] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1171.815154] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1171.816654] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1171.818142] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 06:26:57 executing program 7: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbe76f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x0, 0x82, 0x0, 0x0, 0x0, 0x80000000000001, 0xc5ab9a1546b56a78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0xe05, 0x1, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x81, 0xff, 0x0, 0x3}, 0x0, 0x7, 0xffffffffffffffff, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x95a, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x2}, 0x1c) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000700)={{r0}, 0x0, 0x14, @inherit={0x58, &(0x7f0000000100)={0x1, 0x2, 0x80000000, 0x1, {0x8, 0x2, 0x0, 0x5, 0x7}, [0x1f, 0x0]}}, @subvolid=0xffffffffffffffe1}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000180)='./file1\x00', 0x5, 0x4, &(0x7f0000000580)=[{&(0x7f0000000200)="5713aea3d3cbe74b1c35a6530120b334ad9f4ec849d48b1e52cb08260ae37b137c787eefc72ea87e1794cecbf60b48782f5b9e2cc812188193fc0b2f459402212d0503bd3352fdc27f76d750085c19a89c4b18154ead9edd05b82560b9bf6e53abc2096d01584e17dd51f81c4195341bdf4e50e6b33680", 0x77, 0x1}, {&(0x7f0000001e00)="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", 0x1000, 0x3}, {&(0x7f0000000340)="6167c8f2ef3eec174afb6fb0abcc18fe19133c63f4f0c5e2b3de1bb5ae9fb7456b801f991f4e51eeb7bf74a4bd45426af68e5d78db7fc95528e2602b46d244ac5946c10348abf76cd86d9e235d18ded87aad49abafbee22b68bcecfa4a1be756fdb4bb5fcbbdde5dcce0e18e001ffafd779737be79a551d65398", 0x7a}, {&(0x7f00000003c0)="b3787a010e659418475e9139c55062a50bcccc8fe4cfdc61959c29a42e72c8ddf70465eef022f5b6cb5ec6a66b07ca0ff9507db571bbd665ea68877e43a4e0ee293ef355c69bfa", 0x47, 0x8}], 0x101008, &(0x7f0000000280)={[{@nonumtail}, {@fat=@sys_immutable}]}) openat(r3, &(0x7f0000000440)='./file1\x00', 0x808c1, 0x40) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r2, 0x0) [ 1171.830934] loop4: detected capacity change from 0 to 16776704 [ 1171.841748] EXT4-fs (loop4): Mount option "noacl" will be removed by 3.5 [ 1171.841748] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 1171.841748] 06:26:58 executing program 2: ioctl$BTRFS_IOC_QGROUP_LIMIT(0xffffffffffffffff, 0x8030942b, &(0x7f0000000100)={0x9, {0x24, 0x8001, 0xf, 0x8, 0x3}}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_script(r0, &(0x7f0000000340)=ANY=[@ANYRES32=r0], 0xb8) ftruncate(r0, 0x1000003) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000a618000000", @ANYRES32, @ANYBLOB]) r2 = dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x0, 0x0, 0x800000}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) ioctl$CDROMREADTOCENTRY(r3, 0x5306, &(0x7f0000000140)={0x73, 0x1, 0x2, 0x0, @msf={0x0, 0xdb, 0x9}, 0x9}) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00000000c0)=0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10041, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0'}, 0xb) [ 1171.931950] EXT4-fs (loop4): mounted filesystem without journal. Opts: noacl,,errors=continue [ 1171.984252] loop7: detected capacity change from 0 to 4096 06:26:58 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0xa000000}}], 0x40001a9, 0x810) 06:26:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) 06:26:58 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)={@val={0x0, 0x3}, @val={0x2, 0x4, 0x2, 0x0, 0x6}, @arp=@generic={0x310, 0x18, 0x6, 0xc, 0x2, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x2e}, "ee405d1d0c7e91095ab7e1d5", @local, "af988493d565f63016"}}, 0x37) 06:26:58 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 54) 06:26:58 executing program 2: syz_mount_image$tmpfs(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1000010, &(0x7f0000000040)) pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x0) accept(0xffffffffffffffff, &(0x7f0000000080)=@xdp, &(0x7f0000000000)=0x80) 06:26:58 executing program 4: r0 = semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000000040)=[{0x0, 0x4, 0x82b4d8da1ae7c66c}], 0x1) r1 = semget$private(0x0, 0x6, 0x0) semctl$IPC_RMID(r1, 0x0, 0xb) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000000)=[0x2, 0xf747, 0x8]) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(r1, &(0x7f0000000100)=[{0x0, 0x52e5, 0x1000}, {0x4, 0x40, 0x1800}, {0x4, 0xffd1}], 0x3, &(0x7f0000000180)={r2, r3+60000000}) r4 = semget$private(0x0, 0x4000, 0x0) semtimedop(0x0, &(0x7f00000001c0)=[{0x0, 0x4a41, 0x800}, {0x0, 0x0, 0x1c00}, {0x1, 0x400, 0xc00}], 0x3, &(0x7f0000000200)={0x0, 0x3938700}) semtimedop(r4, &(0x7f0000000000), 0x0, &(0x7f0000000040)) semctl$SEM_STAT_ANY(r4, 0x2, 0x14, &(0x7f00000010c0)=""/79) semctl$IPC_RMID(r4, 0x0, 0x0) r5 = semget$private(0x0, 0x6, 0x0) semop(r5, &(0x7f00000000c0)=[{0x3, 0x0, 0x1800}, {}, {0x2, 0x8, 0x800}], 0x3) r6 = semget(0x0, 0x3, 0x400) semtimedop(r6, &(0x7f0000000080)=[{0x0, 0x9}, {0x2, 0x9}, {0x7, 0x6, 0x1800}, {0x3, 0x2b48, 0x1000}, {0x3, 0xff80}, {0x1, 0x4}, {0x3, 0x4, 0x1800}, {0x0, 0x2, 0x800}, {0x0, 0x6a0, 0x800}], 0x9, &(0x7f00000002c0)={0x77359400}) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$SEM_STAT_ANY(r0, 0x3, 0x14, &(0x7f0000001140)=""/4096) unshare(0x48020200) [ 1172.163329] FAULT_INJECTION: forcing a failure. [ 1172.163329] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1172.165931] CPU: 0 PID: 8573 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1172.167363] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1172.169102] Call Trace: [ 1172.169655] dump_stack+0x107/0x167 [ 1172.170421] should_fail.cold+0x5/0xa [ 1172.171225] _copy_from_user+0x2e/0x1b0 [ 1172.172072] __copy_msghdr_from_user+0x91/0x4b0 [ 1172.173042] ? __ia32_sys_shutdown+0x80/0x80 [ 1172.173958] ? udp_setsockopt+0xc0/0xc0 [ 1172.174789] ? inet_sendmsg+0xbd/0x140 [ 1172.175608] ? inet_send_prepare+0x540/0x540 [ 1172.176526] ? __sock_sendmsg+0x55/0x190 [ 1172.177379] sendmsg_copy_msghdr+0xa1/0x160 [ 1172.178287] ? do_recvmmsg+0x6d0/0x6d0 [ 1172.179111] ? __lock_acquire+0x1657/0x5b00 [ 1172.180026] ___sys_sendmsg+0xc6/0x170 [ 1172.180837] ? sendmsg_copy_msghdr+0x160/0x160 [ 1172.181801] ? __fget_files+0x2cf/0x520 [ 1172.182637] ? lock_acquire+0x197/0x470 [ 1172.183473] ? find_held_lock+0x2c/0x110 [ 1172.184335] ? __might_fault+0xd3/0x180 [ 1172.185174] ? lock_downgrade+0x6d0/0x6d0 [ 1172.186063] __sys_sendmmsg+0x195/0x470 [ 1172.186905] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1172.187829] ? lock_downgrade+0x6d0/0x6d0 [ 1172.188714] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1172.189741] ? wait_for_completion_io+0x270/0x270 [ 1172.190756] ? rcu_read_lock_any_held+0x75/0xa0 [ 1172.191735] ? vfs_write+0x354/0xb10 [ 1172.192521] ? fput_many+0x2f/0x1a0 [ 1172.193283] ? ksys_write+0x1a9/0x260 [ 1172.194086] ? __ia32_sys_read+0xb0/0xb0 [ 1172.194945] __x64_sys_sendmmsg+0x99/0x100 [ 1172.195851] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1172.196925] do_syscall_64+0x33/0x40 [ 1172.197716] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1172.198790] RIP: 0033:0x7f7b210b8b19 [ 1172.199573] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1172.203426] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1172.205035] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1172.206534] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1172.208035] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1172.209518] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1172.211002] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 06:26:58 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x100000001) fallocate(r1, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, 0xffffffffffffffff, 0x2, 0x0, 0x8}) 06:26:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) 06:27:14 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000003d40)=0xfffe, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) listen(r0, 0x0) 06:27:14 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x40000000}}], 0x40001a9, 0x810) 06:27:14 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0x800, @local, 0x9}, 0x1c) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2}, 0x1c) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) setsockopt$SO_BINDTODEVICE_wg(r2, 0x1, 0x19, &(0x7f00000004c0)='wg2\x00', 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100), 0x100, 0x0) connect$inet6(r5, &(0x7f0000000280)={0xa, 0x4e23, 0x7fff, @loopback, 0x4}, 0x1c) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="050000000000000000002e00000008000300", @ANYRES32=r6, @ANYBLOB="0a0034000202020202020000"], 0x28}}, 0x0) fstat(r3, &(0x7f0000000300)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r7}, './file0\x00'}) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000000380)={{{@in=@loopback, @in6=@private0}}, {{}, 0x0, @in6=@ipv4={""/10, ""/2, @loopback}}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000000500)=0xdc, 0x4) [ 1188.241810] FAULT_INJECTION: forcing a failure. [ 1188.241810] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1188.244046] CPU: 1 PID: 8604 Comm: syz-executor.0 Not tainted 5.10.247 #1 06:27:14 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0xc9) r1 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x320b8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x0) lseek(r2, 0x0, 0x3) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x13, r1, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x10, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2000003, 0x1f012, r3, 0x0) r4 = openat(0xffffffffffffffff, 0x0, 0x36480, 0xe375d1901a7fcc2d) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f0000000240)=[{&(0x7f0000000700)=""/222, 0xde}], 0x1}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x101000, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt6_stats\x00') write$cgroup_int(r7, 0x0, 0x0) syz_io_uring_submit(r5, 0x0, &(0x7f00000001c0)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0xffffffff, &(0x7f0000000100)=[0xffffffffffffffff, r6, r0, r7], 0x4, 0x0, 0x1}, 0x1b6) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r4, 0x400c6615, &(0x7f0000000280)={0x0, @aes256, 0x0, @desc3}) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r0, 0x0) 06:27:14 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0xac, 0x31, 0x10, 0x70bd2c, 0x25dfdbff, {0x6}, [@generic="675773a9f22179976ac083090dda554bf9b07593f4eb44e8e2be9bb0c5fb4058d015f5c3726b15b413d0c97948ceadf8cdadd19533377eac04a441a78334e1c8c2273f751138349376ae411256cb88a53616a5f3da86469e637593672993866e0966c65c082747a39174945e4a25e507829b6ee60216a243e4b4fff5d703b5a8e785e0d2905c08c12a6e1aaa49a4769c17aeb92221fcd8d1"]}, 0xac}, 0x1, 0x0, 0x0, 0x40045}, 0x40004) syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) syz_emit_ethernet(0x13b, &(0x7f00000001c0)={@empty, @remote, @void, {@ipv4={0x800, @igmp={{0x13, 0x4, 0x1, 0x6, 0x12d, 0x67, 0x0, 0x6, 0x2, 0x0, @broadcast, @broadcast, {[@end, @ssrr={0x89, 0x23, 0x88, [@multicast2, @dev={0xac, 0x14, 0x14, 0x38}, @local, @rand_addr=0x64010100, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2, @remote]}, @rr={0x7, 0x7, 0xf1, [@broadcast]}, @generic={0x86, 0x2}, @ssrr={0x89, 0xb, 0x59, [@rand_addr=0x64010100, @local]}]}}, {0x12, 0x5, 0x0, @rand_addr=0x64010100, "d777c2dbdd9aac206a6eb6c7ece633c4fd9b92da3486dd6fdbb8d431846dcc83e8cb0fb6a187302648a366667f787f286aa892f460a15cef5af7ef98ff44cec22b76e12ff3781e69440d25b09cba82101f740d6faafc55a5ef85c14a60207def10085a313f1ee1bf9a2df03979840976b674bb2b6b206dedfa41a2ef46ffc36c94b8111edc96e297c44d674adaa313740d0c573d06697c31ce2a4fcc6c60f565e53dd3b776f9213afde063a30e5d068dced96788153455b2faf9fbf5cdf4438c7c665f4913c8e588fb13ecd5cbf5cecda7c6589078bad10569"}}}}}, &(0x7f0000000300)={0x1, 0x3, [0x7fb, 0x352, 0x7b9, 0x7a9]}) 06:27:14 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 55) 06:27:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) 06:27:14 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x0, 0x0, 0x8}) [ 1188.245308] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1188.247131] Call Trace: [ 1188.247644] dump_stack+0x107/0x167 [ 1188.248377] should_fail.cold+0x5/0xa [ 1188.249114] _copy_from_user+0x2e/0x1b0 [ 1188.249879] __copy_msghdr_from_user+0x91/0x4b0 [ 1188.250778] ? __ia32_sys_shutdown+0x80/0x80 [ 1188.251612] ? udp_setsockopt+0xc0/0xc0 [ 1188.252394] ? inet_sendmsg+0xbd/0x140 [ 1188.253129] ? inet_send_prepare+0x540/0x540 [ 1188.253961] ? __sock_sendmsg+0x55/0x190 [ 1188.254733] sendmsg_copy_msghdr+0xa1/0x160 [ 1188.255584] ? do_recvmmsg+0x6d0/0x6d0 [ 1188.256400] ? __lock_acquire+0x1657/0x5b00 [ 1188.257225] ___sys_sendmsg+0xc6/0x170 [ 1188.257959] ? sendmsg_copy_msghdr+0x160/0x160 [ 1188.259026] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1188.260075] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1188.260928] ? trace_hardirqs_on+0x5b/0x180 [ 1188.261754] ? lock_acquire+0x197/0x470 [ 1188.262501] ? find_held_lock+0x2c/0x110 [ 1188.263281] ? __might_fault+0xd3/0x180 [ 1188.264035] ? lock_downgrade+0x6d0/0x6d0 [ 1188.264813] __sys_sendmmsg+0x195/0x470 [ 1188.265544] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1188.266342] ? lock_downgrade+0x6d0/0x6d0 [ 1188.267127] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1188.268042] ? wait_for_completion_io+0x270/0x270 [ 1188.268925] ? rcu_read_lock_any_held+0x75/0xa0 [ 1188.269778] ? vfs_write+0x354/0xb10 [ 1188.270470] ? fput_many+0x2f/0x1a0 [ 1188.271155] ? ksys_write+0x1a9/0x260 [ 1188.271873] ? __ia32_sys_read+0xb0/0xb0 [ 1188.272620] __x64_sys_sendmmsg+0x99/0x100 [ 1188.273392] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1188.274325] do_syscall_64+0x33/0x40 [ 1188.275006] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1188.275950] RIP: 0033:0x7f7b210b8b19 [ 1188.276615] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1188.279965] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1188.281354] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1188.282640] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1188.283952] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1188.285246] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1188.286535] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 [ 1188.294798] loop3: detected capacity change from 0 to 16776704 06:27:14 executing program 5: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(r0, &(0x7f0000001500)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)={0x12e8, 0x13, 0x20, 0x70bd29, 0x25dfdbfe, {0x25, 0x1, 0x0, 0xa3, {0x4e21, 0x4e21, [0xca, 0x4, 0x80000001, 0x80000001], [0x4, 0x0, 0x7fffffff, 0xfff], 0x0, [0x7, 0x80000000]}, 0xffffffff, 0x2}, [@INET_DIAG_REQ_BYTECODE={0xdc, 0x1, "09ef8e5dce371e700f591d0a9b601a00d1bc05dcfdf3caf20b68e2aa958792522dbdd6fb7adefe5dd97cf6d48e936eb30d9687d86a433612a78b851051bc5bea1e7de3fd89d59da71d070f7e05fdddff560f95193871129db9f8164206da9d2167254e9edd82627a71c14598f2ad4713895146505f2c406d83eed6e995c262f63290b26e5f5ce0935ab025c1dc80356103d88ea276c0e5f5af56d06d5215004b7bed0b19593ba021a05befd5ccba697bd71fed0b52c4310bf7bd8397166fe8ce214a5a71f052367057d55f70a2961f5621d40abf8f8f9d2a"}, @INET_DIAG_REQ_BYTECODE={0xe, 0x1, "9509132f15aa16f9ac3b"}, @INET_DIAG_REQ_BYTECODE={0x4e, 0x1, "e416db55a50b41dc91a76189331ddfa6655d6f01a07c1f9043a7246d3df6fc788f3039296d7d6dd69250b02d3bdda4c850537955c67c9271aff65d2bd5d0a5d62982992d80438f33f01c"}, @INET_DIAG_REQ_BYTECODE={0xdf, 0x1, "fab88eb0a9fce6779a73191108b7de7b0b27577f7249e3c6a8551e1728497ce661810db31622e712d99ab2ee4dc83c00d593ef5b69da1b44e2ab8d3aa7ce9406991dde7e2013f72684d0e63ec0db53e2d3e18195260a3f0cdfa2b833aebe29ddda3ada77fe6f87793372885694e2306a4a28675eaed06c0cee6b1f9a57bdc6a65847ab618dd258c3f7208b108ac750e835123f005207cd58ae4c539936932b77fe691b9a2d1a2b5a19489286f83a0e14c3f0320513aa87957207a9f160f08ec8efa5440dd0f27b71f6b47ed835334fe6daca831cf45620b5b39129"}, @INET_DIAG_REQ_BYTECODE={0x18, 0x1, "f76e74d0310be25480e919e0a20b485c07e9fb01"}, @INET_DIAG_REQ_BYTECODE={0x1004, 0x1, "147229c523b33a58e243e6f308a00130ee0af8ce45ae42d6f9b0c5311ef10b5b691efc85c4541417e5dc41810137b8af3c21c4aa96e7323e13901316b204e4029599e24fcf520350c656e4b919a1bb28830e356102b9a7b366578b572e392c5c6b4e1197afcdf15e6592afe0ddb4fca9c8b1b4bb06dc30496f9037e19917ed6b9e989bbdce8cb24db5fd8c53ce875f2d64334a6b0db9e298f1b2ecfe98307b0f61fa2089b2df68a2f16fb264aeec09fc795a131361d80242aa3ca3db114fc99e63f44b4f0f603ede3e1e6de527b6136399c72cabf743c6c4311923b7ad7dee72026f4ca238b4fc14dd8ee4a957250a678996d7b1607935cb793360c1a90d74f6b2a9dbada0526f36ffa518124316a3ef66ba1273a9398e8ffdee85c385af018b630cea9e34a21d437676d05675c61679985f1b7415f58d3e84634a171452e8e6ea19c68cfaea608704902284c5a86210d8653fb97952ec30d109e617aa36db2c8811a7115cbb48585d623d02f1a1523d65232c8da3d72471d1ae75768932d213d2122d9a1d87eae35f917849bb34cadcb867d59b92617b0db68f19d035791499d433c751052a9860b905aa13836917b9cf3c4e035c9461fdc9fcafbe4450a53cab3883f0ee9bb279401ac31d0e83d81f334525b69a37c79d8c0f8b7ad393d5aebb568dd2043eef28510471e7aecd08fefcc9bf35d84af3fd67e55c3d57a379a39e1cc24fb0ca94d0f9945ebadbf19ffaeeecb7f0719185754aa92cad854abf95505648da634e7e9c60f06af7b93a2ed9c1975bd079fe253a38cd96850906ef3caeb3a03e890c64010fb66f2c6c943b01c68c240ee802d45c891d26fddfc4287682012a636cb4aace73b8fdeeb8ac66c93680dfecbf9e91420823945cf4fdfdbc5c61a8f1e2b8ee094d123076ae41e10f3596bcc4814fc5fe7372a82a4da0375f769bb7a5ee95b141639b493371f1a298a80994ca0bacdefeb7445cd84cafc58307e1d4fdd04ef3c68f79dd8c7240fa6dee5ff48acd1ee5220977fb5d34fcef77b8ce03f3424c857c9b1862590133c03ae105c29b8ce6d7e1db3e030a182add6af91d52721540ede56c194a0b2961a0f3fdb1302427b20d3f0d9d6f6f0aa48f02ef3a3cc750b06fc394b78e546398ae585d7c01401e2a13b0b584a71774a8ac30490d399385761302c91d76eeab136e79d3866501b7bfd8dd356f781839e08beeaba23ac5605838d302a22f6a1383b48e319575d49cfb44a8bdf87b829eba37cad5211f148fdde207b8d87909220a77951b78d6bee66ff7736d972a44c89627cb28fb23b7afe2d7ca8e96f76dd3b0b00fc5b55431f7dac6824b49b2f3694c1d2aaa4f1af18553053b61f5464e7a9fed2aa6346e77d4f4c0c57504ef66bf4554cc7f1cfa1111b70245b481c0b692fed8a7de8d6a9654bd593c0cb4e998d315cd956da857c8c6244690e7855286732fe3aca74720af07763db6e21cd88e5bce9e4c2b81a21ec0da2c4d59d1ba7ef3e2c4c34814f0d6ff174efcd31f3162e7394669afea4f067e0d5264b4276b55e57da6a9fa094312de78737ae8265ace9225b60c9596d515cc4c90d172932a5309d9db79db6292ac56e5cd837d2f4fb4b4d21804e57970d8231b97a59827f034bccc94f86131f19912b4171ad44f5e821012472549bcb760ca4b710629dcc496d90498ee584d090bb9833f60e7b593d732fc273311ef18c1e5a2a9393a49386b9fd01654ab8a3cda8f17950d5ff5513b4b775b4a8c4f26502fc2fd0dd7a57b9ea8a05489633ce17b60d7b575b85cac0e56c95e4e429533582b06ffbdd755e75a8a75ae759f02726275a523fdd5445d9e3638b2eb8d7b44f1fefa3dcd30bfa94bcf553c8dac1f0b6f3ca5fc36c5542eef7ae25a7c924c0732228494e91536793295a873286f7186dcec56ef2ea3b831847fc2e7a0c64c7b5852cb5ee0943231842f3318b4bdc5bafcc8d98c9d6fe10334f799dccab4172ae35cc6a9623a0b83b34d632b7580e7b98e0236cb4d29403f64dd69fddd069bc5760f25b7e1374b3e09957e8b1aabaebe6e1fa229a676a1f4fd7764f2439093126a64f2574102171fa75ae68b58c987c4b5bd2a4a6632b6ccd626d69aec75ca9eccb7721e4de6d8ff7446c20d77c2620d0cc026356aa502ea4435d06c7c8586f3905e37a2440cb0c980bf07d8230497c72a33f2894b078a4851a7a79f58c5baf3f8b57ae084f21c92d83e24635820fcf318e5bebfb2d2202668902322bca9a6301d273eebb0b8860bc1ed528a380afce25cf07bc0a09efece4c48633ee0d0c63a4d0032e7d6b3f53fa4b3636f8ee7e7fc82cf908241fc6dc08d53ce7f443560e47bd7f527e56f295ff717bc5c25dfa4ed29faaac27c826c6e6bec93ccda60d0ed389c559b8075959624e18312f7e649aea3ef82a0a0079219d02e4c8a20b181c48abbb0749b3aa1f5fed653decea6233f68503175d47052cbd47a72ea70d13960e7d054cfe38e22eb89a2bacefc1e6763b080cf8cf39d445a10868de8563479c2d758312d5f476999c449cebec4ca8f92ac139d988af9a087fc7ce63bea121d58acccdd2bc4953ff5e721befc4ae20294830f4b87407a4457de4f9a6ef0a7464c22dbe3cb97584dbecf09e5ad86f98a2191f5ddb4a30c6495618a4ca1ccce3d540d63f03998f5865858c2f6d8dde34328aff22430bc1a119476dd664ffd0a2cd8fa7d0c5db201a5b88fe2905b2b6341d02020d42bec3a9e19d9d97138ee71e7d70fae8f94d7b2fb9f041460bb3b4ce6acd98f8b843e38a61916e7c823d84462a2006f4e6235d239174904470048e66b7e8c64474ee37c3ed5ed98b31e93e5d1069c2ff994b0e0f4061837a5e76b578bc8631d9ca2f823cd86c8f2a097d598e3de72d538b1c43edb4eef8e12a89405f2e8e27981d8a4013c6610293b114f57dcf9f69f6ade9ba11847e1e2083e0471d7d215d717435e7a61151bbebcaa711580ce4cf52e996e1879b89da05d123153b4530d49114e71994392f49f7562320cec1a80c99722c053d6e55469636fa56395678800ec3c40223ed70000614f9e97d63cde29d3a823d8ace9d39a41be6ffafd44beb83cbf2fd3270e48b3054d05d2945ef85f0c84e372455f072c63aa43eb5343c88b6e2f32d58147e86752408c018634ad0c76623733774bcd7957570bc040e47191f28f5fa292c66b17838b36a8cae755818b2dbd0ddb35eda9f5d8fd37d3fa0147f176161c4e5ff2ac037f483c45c365b8b81c178eb9f1684c04987e1e4686cdf576d8b95758ab7c3b19325915c97da493ed1c1345f63b3d64070ab87396454a28143f4fee6dedc154cd780f3ed1bea36aa6fbd28065eab8d68db9c9d879304f1b822136b272893f2a89b346ab158cab3f777095da3307dbc25d392cc19e992e1d61221b61dad3623aa44d82c2bc4234652bb0d1801826f9bffcac31a12c5a4b29b11322682f8a396d093166b5472020a184d4177d91f6172d608b4690f32553d614af914807a7e953cd3079804061a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@INET_DIAG_REQ_BYTECODE={0xd, 0x1, "635961a3f03562430a"}, @INET_DIAG_REQ_BYTECODE={0x53, 0x1, "56a99ee2a51dd4c560593d9560335116195719b5f8efad5b0ec97d0c4546a2484a21bf22770d32c16bd703e36e6bb8ff27002cdef670c09d9c50f5435fe54be370f90593e54b6c8ac4ccdd2a097fc6"}]}, 0x12e8}, 0x1, 0x0, 0x0, 0x80}, 0x20040004) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000000100)=""/198, &(0x7f0000000000)=0xc6) syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:27:14 executing program 7: socket$inet(0x2, 0xa, 0x0) r0 = add_key$fscrypt_v1(0x0, &(0x7f0000000280)={'fscrypt:', @desc2}, &(0x7f0000000340)={0x0, "a3dd3ef59f71b75ddbaca2c371d38c35576f2646d21dbc7e775153396d780bc0425ca07dba03a6e1f08af73d47ad60060ede174f7f37607cd624ede577030a33"}, 0x48, 0x0) r1 = add_key$keyring(&(0x7f00000002c0), &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000600)='.request_key_auth\x00', 0x0, &(0x7f0000000200)='\x00\x00', 0x2, r1) keyctl$negate(0xd, r2, 0x100000001, r1) add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffff8) add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc2}, &(0x7f00000004c0)={0x0, "9050aa009fcff6d159a37ace30048d4d4ceb455272de9c264f1ac919bdb2340afcfa6d9186a5045aa29292c89f8026342ea259eeac9e4a8c85b0953ad7ae34f5", 0x30}, 0x48, r0) add_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f00000000c0)={'syz', 0x1}, &(0x7f0000000640)="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", 0x11f, r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x17412c500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x42) [ 1188.329876] EXT4-fs (loop3): can't mount with commit=68, fs mounted w/o journal 06:27:14 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0xeffdffff}}], 0x40001a9, 0x810) 06:27:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}], 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) [ 1188.539151] loop3: detected capacity change from 0 to 16776704 [ 1188.561356] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1188.563554] EXT4-fs (loop3): group descriptors corrupted! 06:27:27 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0xff030000}}], 0x40001a9, 0x810) 06:27:27 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 56) 06:27:27 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1}) 06:27:27 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f00000002c0), 0x1}, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) fallocate(0xffffffffffffffff, 0x58, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="2400000010000100000000000000009600000900050000000000000005000020e819b500"], 0x24}}, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000400)='./file1\x00', 0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000100)={0x3000000a}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000000540)={0x0, {{0x2, 0x0, @dev}}}, 0x88) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1a, &(0x7f0000000640)="925b22847ff9a28a2fad712efcd1e63fdaaec2338188675c73a119b094dee44dbe83ca96217ee618f6726a713b1f956b57553087faa3f19d2f38f037fdc73819e8af98b651951626803fa2223f5687c52a224a9ca674fb4137d2f9594b467fe886b6a4a07ffebdf9e651097723d31e55ab42d67eaeabfacba688009d068539d4ef8fe431f8a4d0fb40e47f9138b195c7abe1a45c0ee1f35cfb37245ad3f6", 0x9e) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r2, 0x400c6615, &(0x7f0000000240)={0x0, @aes128}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8001, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xcc, 0xfffffffffffffffc}, 0x0, 0x0, 0xfffffffc, 0x2, 0x1, 0x0, 0x8e}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000880)={0x1f, 0x0, @fixed}, &(0x7f0000000280)=0xe, 0x0) ioctl$TIOCL_SCROLLCONSOLE(0xffffffffffffffff, 0x541d, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_SET(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000600)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="010025bd710000000000030000000500050000004b98bdcd7d209bc3dc695d2aa800072c359e3cb5db5c26b8f6440d0020fbb35351142c7d3355a2791220bec7465cbbd3a4c603f0e19e35a3300d3498ca3a5b520bf27ab8fd83f62ff074008501d03c58a80414819ce31b0f1efdc88c22"], 0x1c}, 0x1, 0x0, 0x0, 0x4001}, 0x0) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x2) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000300), 0xc, &(0x7f0000000700)={&(0x7f00000005c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="04007fbd7000fff71eb6ca00000008000300", @ANYRES32=0x0, @ANYBLOB="0400bf00"], 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x80c0) fsetxattr$trusted_overlay_upper(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000001a40)={0x0, 0xfb, 0x1015, 0x6, 0x4f, "35c939e5cbc16edf94d1bc03b385ff1e", "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"}, 0x1015, 0x2) 06:27:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}], 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) 06:27:27 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000001, 0x4000010, r0, 0xefb76000) pipe2(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$binfmt_elf64(r3, &(0x7f0000000740)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) 06:27:27 executing program 4: recvmmsg$unix(0xffffffffffffffff, &(0x7f0000004800)=[{{&(0x7f0000000340)=@abs, 0x6e, &(0x7f0000000800)=[{&(0x7f0000000040)=""/9, 0x9}, {&(0x7f00000003c0)=""/250, 0xfa}, {&(0x7f00000004c0)=""/67, 0x43}, {&(0x7f0000000540)=""/172, 0xac}, {&(0x7f0000000600)=""/197, 0xc5}, {&(0x7f0000000700)=""/193, 0xc1}, {&(0x7f0000000200)=""/29, 0x1d}], 0x7}}, {{&(0x7f0000000880)=@abs, 0x6e, &(0x7f0000002c80)=[{&(0x7f0000000900)=""/231, 0xe7}, {&(0x7f0000000a00)=""/98, 0x62}, {&(0x7f0000000a80)=""/20, 0x14}, {&(0x7f0000000ac0)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/181, 0xb5}, {&(0x7f0000001b80)=""/246, 0xf6}, {&(0x7f0000001c80)=""/4096, 0x1000}], 0x7}}, {{0x0, 0x0, &(0x7f0000004280)=[{&(0x7f0000002d00)=""/4096, 0x1000}, {&(0x7f0000003d00)=""/39, 0x27}, {&(0x7f0000003d40)=""/178, 0xb2}, {&(0x7f0000003e00)=""/223, 0xdf}, {&(0x7f0000003f00)=""/151, 0x97}, {&(0x7f0000003fc0)=""/206, 0xce}, {&(0x7f00000040c0)=""/97, 0x61}, {&(0x7f0000004140)=""/230, 0xe6}, {&(0x7f0000004240)=""/24, 0x18}], 0x9, &(0x7f0000004340)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x78}}, {{&(0x7f00000043c0)=@abs, 0x6e, &(0x7f0000004700)=[{&(0x7f0000004440)=""/96, 0x60}, {&(0x7f00000044c0)=""/154, 0x9a}, {&(0x7f0000004580)=""/235, 0xeb}, {&(0x7f0000004680)=""/9, 0x9}, {&(0x7f00000046c0)}], 0x5, &(0x7f0000004780)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x60}}], 0x4, 0x10102, &(0x7f0000004900)={0x0, 0x3938700}) r0 = syz_io_uring_setup(0x1c28, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000180)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3862, &(0x7f00000002c0)={0x0, 0x4, 0x2, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000046c0)=0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000240)=@in6={0xa, 0x0, 0x0, @private0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000140)={0x2c, 0x0, &(0x7f0000000080)=[@request_death={0x400c630e, 0x1}, @enter_looper, @acquire={0x40046305, 0x4}, @release={0x40046306, 0x1}, @decrefs], 0x51, 0x0, &(0x7f00000000c0)="78d0b96add8bac04b107649164289eac0738bfa43829c115624520916f0779347b900e2ed7d7365ff2813406e0e62caea6db12b5aed6c986dc20a01d3c1fd9e41f90bcd45c4dbb16d936e009710535597a"}) 06:27:27 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) syz_emit_ethernet(0xa7, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, @val={@void, {0x8100, 0x1, 0x0, 0x3}}, {@llc_tr={0x11, {@snap={0x1, 0xab, "8389", "a358ba", 0x8864, "4bf78b94c6fce258e9a9833c7773108b4954561964a2f98fd671a6bcc18c0e9816ff546e92003cde2a27f0d876345da1dfd361a1859c7b3674ecf5dc28a9286d685cf300cba9e0394a39d69cb1e5f54eed497f71cb84239cda554b80e6cfeae42cf2404aee5872503d48d6687b3f2fd71b88178ca803b92f87d658a81133f4b4f21306ad353851bcfad2c554"}}}}}, &(0x7f0000000100)={0x0, 0x4, [0xca6, 0x9c4, 0x41a, 0x7d2]}) [ 1201.858378] FAULT_INJECTION: forcing a failure. [ 1201.858378] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1201.861426] CPU: 0 PID: 8649 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1201.863140] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1201.865123] Call Trace: [ 1201.865773] dump_stack+0x107/0x167 [ 1201.866657] should_fail.cold+0x5/0xa [ 1201.867571] _copy_from_user+0x2e/0x1b0 06:27:28 executing program 5: syz_emit_ethernet(0x42, &(0x7f0000000080)=ANY=[@ANYBLOB="b965561da441bbbbbbbbbbbb0806000186dd0610000400200000000000000000000000000000000000000000aaaaaaaaaaaaff020000000000000000000000000001cbc0e8a32ffb4cdb"], 0x0) syz_emit_ethernet(0x5a, &(0x7f0000000000)=ANY=[@ANYBLOB="bbbbbbbbbbbb0180c200000381004000000d010000e020020000d392dc29ad636d6313105101b772c704b19f37ec6e59d283a0dc568391dcbaf9c72435b80bcc6806d2ee01009f5b3f97c801fa3f1df1c1f9d0f7d5c167d4bb00"], &(0x7f0000000100)={0x0, 0x4, [0x46f, 0x27, 0x93e, 0xb6e]}) [ 1201.868558] __copy_msghdr_from_user+0x91/0x4b0 [ 1201.869771] ? __ia32_sys_shutdown+0x80/0x80 [ 1201.870850] ? udp_setsockopt+0xc0/0xc0 [ 1201.871822] ? inet_sendmsg+0xbd/0x140 [ 1201.872810] ? inet_send_prepare+0x540/0x540 [ 1201.873912] ? __sock_sendmsg+0x55/0x190 [ 1201.874925] sendmsg_copy_msghdr+0xa1/0x160 [ 1201.875996] ? do_recvmmsg+0x6d0/0x6d0 [ 1201.876991] ? __lock_acquire+0x1657/0x5b00 [ 1201.878073] ___sys_sendmsg+0xc6/0x170 [ 1201.879025] ? sendmsg_copy_msghdr+0x160/0x160 [ 1201.880154] ? __fget_files+0x2cf/0x520 [ 1201.881131] ? lock_acquire+0x197/0x470 [ 1201.882111] ? find_held_lock+0x2c/0x110 [ 1201.883114] ? __might_fault+0xd3/0x180 [ 1201.884091] ? lock_downgrade+0x6d0/0x6d0 [ 1201.885122] __sys_sendmmsg+0x195/0x470 [ 1201.886101] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1201.887167] ? lock_downgrade+0x6d0/0x6d0 [ 1201.888239] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1201.889419] ? wait_for_completion_io+0x270/0x270 [ 1201.890610] ? rcu_read_lock_any_held+0x75/0xa0 [ 1201.891748] ? vfs_write+0x354/0xb10 [ 1201.892675] ? fput_many+0x2f/0x1a0 [ 1201.893549] ? ksys_write+0x1a9/0x260 [ 1201.894488] ? __ia32_sys_read+0xb0/0xb0 [ 1201.895487] __x64_sys_sendmmsg+0x99/0x100 [ 1201.896520] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1201.897803] do_syscall_64+0x33/0x40 06:27:28 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0xffff0000}}], 0x40001a9, 0x810) [ 1201.898695] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1201.900013] RIP: 0033:0x7f7b210b8b19 [ 1201.900925] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1201.905451] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1201.907488] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1201.909374] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1201.911136] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1201.912873] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1201.914604] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 06:27:28 executing program 5: syz_emit_ethernet(0x36, &(0x7f0000000000)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x6, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) syz_emit_ethernet(0x98, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @multicast, @void, {@llc_tr={0x11, {@snap={0x154, 0x0, "87b5", "8bc721", 0x9200, "da3e01a63ed467386516bcf005e68419079ee9a236283c4ffd50861508b203b32150e24aae928a0b03caf9b58546020ac9ed6cf393940601632ec226caba850618e896dcaa2e8d0ea3b25bad92811d86da0eb41c50328606d75386c5c4eacbaef6e21902d030a075e7e3e8f01d5e960a71cfe216ef71122e33d1e3d5ff7d2d0d12"}}}}}, 0x0) [ 1201.958146] loop3: detected capacity change from 0 to 16776704 [ 1201.971036] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1201.973436] EXT4-fs (loop3): group descriptors corrupted! [ 1202.026113] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 06:27:28 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 57) 06:27:28 executing program 5: syz_emit_ethernet(0xcc, &(0x7f0000000000)={@broadcast, @random="d37c33b7befa", @void, {@ipv4={0x800, @tipc={{0x13, 0x4, 0x3, 0x0, 0x7b, 0x65, 0x0, 0xc6, 0x6, 0x0, @multicast1, @loopback, {[@generic={0x88, 0x5, "02786d"}, @timestamp_addr={0x44, 0x1c, 0x2e, 0x1, 0x0, [{@multicast1, 0x709d}, {@empty}, {@rand_addr=0x64010100, 0x10005}]}, @ssrr={0x89, 0x13, 0x28, [@broadcast, @dev={0xac, 0x14, 0x14, 0x2d}, @multicast1, @multicast1]}, @noop]}}, @payload_named={{{{{0x2f, 0x0, 0x1, 0x1, 0x0, 0xa, 0x3, 0x2, 0x2, 0x0, 0x1, 0x4, 0x2, 0x2, 0x5, 0x7, 0x4, 0x4e21, 0x4e21}, 0x2, 0x3}, 0x4}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}, 0x0) syz_emit_ethernet(0xd0, &(0x7f0000000400)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x40}, @random="0602c0650b47", @void, {@llc_tr={0x11, {@llc={0x0, 0xff, 'W', "94c9553245cc520f959a2ba0a24a2191bafd40e2105256724e6590bcb2846e9031e7b37a32f6ee2f933e9e37afa82d7e547b6df203f47d86fe7b2d12e09f0b09faf6ae966bc2677ef32833df37e4656f4e7be610a498216a36be55630fa98f03d26f1ec560d936dd46fd092db89f202298acfee48462b59f49915783f7b9bc30f399644a08a9cba05dbe4ba75f576366a0f01e1ec9db90b71588188a136588bd15f03c141ce231938a8bc9353b8a29d644825b319fcc5e9af738bd296e1926"}}}}}, &(0x7f0000000500)={0x1, 0x2, [0x4e7, 0x51b, 0xc, 0xff3]}) syz_emit_ethernet(0x2c2, &(0x7f00000000c0)={@remote, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xb}, @val={@val={0x9100, 0x7, 0x1}, {0x8100, 0x0, 0x0, 0x2}}, {@ipv6={0x86dd, @generic={0x7, 0x6, "398dd1", 0x284, 0x4, 0xfe, @private0={0xfc, 0x0, '\x00', 0x1}, @mcast2, {[@srh={0x1, 0xc, 0x4, 0x6, 0xfe, 0x58, 0x1000, [@empty, @loopback, @private2, @local, @private1={0xfc, 0x1, '\x00', 0x1}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01']}, @routing={0x31, 0x6, 0x0, 0x7, 0x0, [@local, @ipv4={'\x00', '\xff\xff', @multicast2}, @mcast2]}, @srh={0x29, 0xa, 0x4, 0x5, 0x6, 0x40, 0x80, [@local, @private2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @ipv4={'\x00', '\xff\xff', @multicast2}, @loopback]}, @hopopts={0x73, 0x21, '\x00', [@enc_lim={0x4, 0x1, 0x7f}, @ra={0x5, 0x2, 0xe167}, @calipso={0x7, 0x28, {0x3, 0x8, 0xff, 0xfffa, [0x101, 0xffffffffffff86a3, 0x6, 0x80]}}, @generic={0x6, 0xc7, "61ed100cc5e0d9d3b98e9c3eeb4f284201a740eed993d41400caa2e0d77d55fca4c976047d71548c7e70e4c76cb4499dcce7c839069747ff0b007f8a8597e23c17d03b48f9b7187b7e882da122b20e5e2b868a4d5696f8d347d506d8e86a1d97ecb4e223ce16514abebb5f4e0a213fa6c6225b4dd7a0e759ccc26eafb16ab198f1eaaba5c8575673fbec516b1ddb68f58db2ffd40316cf3b75b5f2051897d3457b5c93c30c8080e5681e5d121411a4e1ea48212ccec63903b026bccfc9247c2fe671f6684c11ee"}, @ra, @pad1, @padn={0x1, 0x1, [0x0]}, @jumbo={0xc2, 0x4, 0x20}]}], "9ddd0eb1e6ad4b454e0d6a90596fefa642d4772bd95df05074e2ce96c6435deaede61ecd2d3f1da1e8ba08beca4f39f1a45411bff09fc8db855cfba7962741dd4f82553052beda2d75280dc7cd0035524089df75463bf8795fe7780aa6971b5495c508194880eb1cfda21a2a5d4f7c9b2d0cb3af"}}}}}, &(0x7f00000003c0)={0x1, 0x4, [0x3ff, 0xe02, 0x57e, 0x6ea]}) 06:27:28 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0xfffffdef}}], 0x40001a9, 0x810) 06:27:28 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000001540), r1) sendmsg$IEEE802154_LLSEC_DEL_DEVKEY(r1, &(0x7f0000000080)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x38, 0x0, 0x13, 0x70bd24, 0x25dfdbfd, {}, [@IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0xffff}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x40}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0102}}]}, 0x38}, 0x1, 0x0, 0x0, 0x240000c0}, 0x4084) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, r2, 0x405}, 0x14}}, 0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, 0x0, &(0x7f0000000200)) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000240)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x50, r4, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@NL802154_ATTR_PAGE={0x5, 0x7, 0x11}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x50}, 0x1, 0x0, 0x0, 0x400c}, 0x80) [ 1202.117422] FAULT_INJECTION: forcing a failure. [ 1202.117422] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1202.120371] CPU: 0 PID: 8679 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1202.121861] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1202.123637] Call Trace: [ 1202.124226] dump_stack+0x107/0x167 [ 1202.125028] should_fail.cold+0x5/0xa [ 1202.125860] __alloc_pages_nodemask+0x182/0x600 [ 1202.126875] ? lock_chain_count+0x20/0x20 [ 1202.127779] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 1202.129128] alloc_pages_vma+0xbb/0x410 [ 1202.130011] wp_page_copy+0xee7/0x1f00 [ 1202.130865] ? print_bad_pte+0x5a0/0x5a0 [ 1202.131748] ? lock_downgrade+0x6d0/0x6d0 [ 1202.132672] ? vm_normal_page+0x162/0x2e0 [ 1202.133567] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 1202.134998] do_wp_page+0x27b/0x1390 [ 1202.136017] handle_mm_fault+0x1cc7/0x3500 [ 1202.137152] ? __lock_acquire+0x1657/0x5b00 [ 1202.138318] ? __pmd_alloc+0x630/0x630 [ 1202.139225] ? vmacache_find+0x55/0x2a0 [ 1202.140128] do_user_addr_fault+0x56e/0xc60 [ 1202.141066] exc_page_fault+0xa2/0x1a0 [ 1202.141912] asm_exc_page_fault+0x1e/0x30 [ 1202.142810] RIP: 0010:__put_user_nocheck_4+0x3/0x11 [ 1202.143894] Code: 00 00 48 39 d9 73 54 0f 01 cb 66 89 01 31 c9 0f 01 ca e9 21 8a 1c 02 90 48 bb fd ef ff ff ff 7f 00 00 48 39 d9 73 34 0f 01 cb <89> 01 31 c9 0f 01 ca e9 02 8a 1c 02 66 90 48 bb f9 ef ff ff ff 7f [ 1202.147885] RSP: 0018:ffff888017f47cf0 EFLAGS: 00050293 [ 1202.149046] RAX: 0000000000000000 RBX: 00007fffffffeffd RCX: 0000000020001038 [ 1202.150568] RDX: 0000000000040000 RSI: ffffffff8311e722 RDI: ffff888018170938 [ 1202.152140] RBP: 0000000000040810 R08: 0000000000000000 R09: 0000000000000000 [ 1202.153748] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000034 [ 1202.155301] R13: 0000000020001000 R14: 0000000000000400 R15: 00000000000003ff [ 1202.156895] ? __sys_sendmmsg+0x1c2/0x470 [ 1202.157795] __sys_sendmmsg+0x1cf/0x470 [ 1202.158663] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1202.159574] ? lock_downgrade+0x6d0/0x6d0 [ 1202.160512] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1202.161567] ? wait_for_completion_io+0x270/0x270 [ 1202.162711] ? rcu_read_lock_any_held+0x75/0xa0 [ 1202.163719] ? vfs_write+0x354/0xb10 [ 1202.164527] ? fput_many+0x2f/0x1a0 [ 1202.165326] ? ksys_write+0x1a9/0x260 [ 1202.166346] ? __ia32_sys_read+0xb0/0xb0 [ 1202.167226] __x64_sys_sendmmsg+0x99/0x100 [ 1202.168234] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1202.169359] do_syscall_64+0x33/0x40 [ 1202.170167] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1202.171280] RIP: 0033:0x7f7b210b8b19 [ 1202.172112] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1202.176096] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1202.177752] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1202.179281] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1202.180852] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1202.182392] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1202.183940] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 06:27:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}], 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) [ 1202.217832] loop3: detected capacity change from 0 to 16776704 [ 1202.222198] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1202.223268] EXT4-fs (loop3): group descriptors corrupted! 06:27:41 executing program 4: openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/keys\x00', 0x0, 0x0) pread64(0xffffffffffffffff, &(0x7f00000000c0)=""/106, 0x6a, 0x10001) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6tnl0\x00'}) 06:27:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0, 0x0, 0x800}], 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) 06:27:41 executing program 5: ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file0\x00'}) recvfrom$packet(r0, &(0x7f0000000100)=""/152, 0x98, 0x100, &(0x7f0000000040)={0x11, 0x16, 0x0, 0x1, 0x5, 0x6, @random="01982bb3f9a4"}, 0x14) syz_emit_ethernet(0x96, &(0x7f00000001c0)={@broadcast, @dev, @void, {@llc_tr={0x11, {@snap={0x2fa0eaa2ad310a53, 0xa9, '\x00', "ff740d", 0x2, "f35cd059c6c5ef316fc2058acb7858273a8b0436564183ee354962f49541c2fc0231658e9acaba91ed057239250f455e8e0300823dc3794192b0cdb1a05e6cfa01987256fe7373057131cf25a0fbe3c47d6e894c491a760d5de18d9a74f4c138150cabc34a78730edce187fcf4b97a1886bb95c64ab90081f7450d1b0e2b14af"}}}}}, 0x0) 06:27:41 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x8, &(0x7f0000000000)=[{0x7, 0x8, 0x81, 0x8}, {0x6, 0x3, 0x8, 0x3}, {0x800, 0x7f, 0x0, 0x2}, {0x4f, 0x9c, 0xb, 0x7ff}, {0x7fff, 0x6, 0x8, 0x200}, {0x81, 0x3f, 0x81, 0x8001}, {0x4, 0xbf, 0x0, 0x8}, {0x7, 0x1f, 0xf9, 0x6}]}) r0 = epoll_create1(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_tables_matches\x00') dup2(r1, r0) 06:27:41 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000012f00)) umount2(&(0x7f0000000040)='./file0\x00', 0x6) 06:27:41 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1}) (fail_nth: 1) 06:27:41 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0xffffff7f}}], 0x40001a9, 0x810) 06:27:41 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 58) [ 1215.791764] loop3: detected capacity change from 0 to 16776704 [ 1215.824634] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1215.826678] EXT4-fs (loop3): group descriptors corrupted! [ 1215.838058] FAULT_INJECTION: forcing a failure. [ 1215.838058] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1215.840686] CPU: 1 PID: 8707 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1215.842166] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1215.843955] Call Trace: [ 1215.844537] dump_stack+0x107/0x167 [ 1215.845324] should_fail.cold+0x5/0xa [ 1215.846151] _copy_from_user+0x2e/0x1b0 [ 1215.847014] __copy_msghdr_from_user+0x91/0x4b0 [ 1215.848017] ? __ia32_sys_shutdown+0x80/0x80 [ 1215.848980] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 1215.850126] sendmsg_copy_msghdr+0xa1/0x160 [ 1215.851056] ? do_recvmmsg+0x6d0/0x6d0 [ 1215.851894] ? handle_mm_fault+0x9e9/0x3500 [ 1215.852843] ? __lock_acquire+0x1657/0x5b00 [ 1215.853773] ? find_held_lock+0x2c/0x110 [ 1215.854655] ___sys_sendmsg+0xc6/0x170 [ 1215.855498] ? sendmsg_copy_msghdr+0x160/0x160 [ 1215.856491] ? vmacache_find+0x55/0x2a0 [ 1215.857361] ? do_user_addr_fault+0x5b0/0xc60 [ 1215.858339] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1215.859479] ? exc_page_fault+0xca/0x1a0 [ 1215.860360] ? trace_hardirqs_on+0x5b/0x180 [ 1215.861296] ? exc_page_fault+0xca/0x1a0 [ 1215.862173] ? asm_exc_page_fault+0x1e/0x30 [ 1215.863118] __sys_sendmmsg+0x195/0x470 [ 1215.863980] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1215.864914] ? lock_downgrade+0x6d0/0x6d0 [ 1215.865820] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1215.866860] ? wait_for_completion_io+0x270/0x270 [ 1215.867903] ? rcu_read_lock_any_held+0x75/0xa0 [ 1215.868915] ? vfs_write+0x354/0xb10 [ 1215.869720] ? fput_many+0x2f/0x1a0 [ 1215.870502] ? ksys_write+0x1a9/0x260 [ 1215.871324] ? __ia32_sys_read+0xb0/0xb0 [ 1215.872217] __x64_sys_sendmmsg+0x99/0x100 [ 1215.873135] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1215.874242] do_syscall_64+0x33/0x40 [ 1215.875049] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1215.876166] RIP: 0033:0x7f7b210b8b19 [ 1215.876967] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1215.880933] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1215.882570] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1215.884114] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1215.885648] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1215.887180] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1215.888723] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 [ 1215.908736] FAULT_INJECTION: forcing a failure. [ 1215.908736] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1215.910598] EXT4-fs (loop7): VFS: Can't find ext4 filesystem [ 1215.911319] CPU: 0 PID: 8716 Comm: syz-executor.6 Not tainted 5.10.247 #1 [ 1215.913967] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1215.915769] Call Trace: [ 1215.916360] dump_stack+0x107/0x167 [ 1215.917156] should_fail.cold+0x5/0xa [ 1215.917987] _copy_from_user+0x2e/0x1b0 [ 1215.918853] __ext4_ioctl+0x2780/0x4220 [ 1215.919723] ? ext4_reset_inode_seed+0x450/0x450 [ 1215.920765] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1215.921900] ? find_held_lock+0x2c/0x110 [ 1215.922794] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 1215.924043] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1215.925168] ? do_vfs_ioctl+0x283/0x10d0 [ 1215.926042] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1215.927181] ? generic_block_fiemap+0x60/0x60 [ 1215.928160] ? lock_downgrade+0x6d0/0x6d0 [ 1215.929059] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1215.930103] ? wait_for_completion_io+0x270/0x270 [ 1215.931161] ? selinux_file_ioctl+0xb6/0x270 [ 1215.932128] ? __ext4_ioctl+0x4220/0x4220 [ 1215.933028] __x64_sys_ioctl+0x19a/0x210 [ 1215.933909] do_syscall_64+0x33/0x40 [ 1215.934716] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1215.935823] RIP: 0033:0x7f591caa7b19 [ 1215.936637] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1215.940625] RSP: 002b:00007f5919ffc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1215.942271] RAX: ffffffffffffffda RBX: 00007f591cbbb020 RCX: 00007f591caa7b19 [ 1215.943820] RDX: 00000000200001c0 RSI: 00000000c028660f RDI: 0000000000000003 [ 1215.945372] RBP: 00007f5919ffc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1215.946918] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1215.948469] R13: 00007ffd9aa3e72f R14: 00007f5919ffc300 R15: 0000000000022000 06:27:42 executing program 5: syz_emit_ethernet(0x56, &(0x7f0000000140)={@link_local, @link_local, @void, {@canfd={0xd, {{0x1, 0x1, 0x1, 0x1}, 0x10, 0x3, 0x0, 0x0, "6663b527d092a78aed4404c77c59cacea341ad9ef735f781e8a41549bd24b0f7d54cb190cbe26b72fa96ef488c759e6d97e6e538a377ccc0b2c380d42ff7a865"}}}}, 0x0) syz_emit_ethernet(0x22, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa00c00803000002e7e9ecf1350ea90000f1ffffff000000e3b8b7a32f87fae118a0e1ab16ababbf4b5cab06a8492dac32ae619fed9712"], &(0x7f0000000040)={0x0, 0x4, [0x10b, 0xcf8, 0x5b5, 0x7c4]}) syz_emit_ethernet(0x1a5, &(0x7f0000000240)={@remote, @multicast, @void, {@mpls_mc={0x8848, {[{0x8, 0x0, 0x1}, {0x6}, {0x4, 0x0, 0x1}, {0xa44, 0x0, 0x1}, {}, {0x4, 0x0, 0x1}], @ipv6=@dccp_packet={0x7, 0x6, "0bc649", 0x157, 0x21, 0xff, @loopback, @mcast1, {[@dstopts={0x3b, 0x15, '\x00', [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x1, [0x0]}, @generic={0x80, 0x7e, "883a5908dee5a9d6da2d368c9cd7328bab73a38a2298a35e533bf26f48f1c7f0cb79c71b0267ee9b1dd2dac15df65c11aaefbd95114a24074bfb5a7c21d51f9fc13206ad5cda4cc4ae0532e80bb721c827f2588f249ed985b7e09fea0263def0b68799eaf541b52c648ec9c8eb1339166c6381a8ed10990fd4a51eb96615"}, @calipso={0x7, 0x10, {0x0, 0x2, 0x2, 0x9, [0x2]}}, @enc_lim={0x4, 0x1, 0x1}, @jumbo={0xc2, 0x4, 0x6}, @pad1]}, @fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x1c, 0x65}], {{0x4e24, 0x4e24, 0x4, 0x1, 0x8, 0x0, 0x0, 0x6, 0x7, "bb5211", 0x3, "48b882"}, "065ecdde1cff95748a18353225bd459433c6f04f745b6089304e7b15efe09e74025f59b94e45b231ded5bea6183478764d38573c7465591a596d1fee732cdc1bd2cc78151c84eca3399223d0f5ab3077c82c0315177fcad3920e33670b3de6ee6e9fe8267a449a0512f162eea7fd5619c8bf459f2f8240e5d762add644058a99f61ccb03683763"}}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xc59, 0xe0c, 0x8db, 0xd48]}) [ 1215.995259] EXT4-fs (loop7): VFS: Can't find ext4 filesystem 06:27:42 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10f6e2, 0x0) ftruncate(r0, 0x1000004) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x0) lseek(r1, 0x0, 0x2) copy_file_range(r0, 0x0, r1, 0x0, 0x200f5f4, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000280)={0xfffffff9, 0xff, 0x221, 0x7, 0x3}) r3 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r2, 0xc0189375, &(0x7f0000000240)={{0x1, 0x1, 0x18, r3}, './file0/file1\x00'}) ftruncate(r0, 0x1000001) statx(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x6000, 0x100, &(0x7f0000000100)) 06:27:42 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x4000000000000}}], 0x40001a9, 0x810) 06:27:42 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 59) 06:27:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0, 0x0, 0x800}], 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) 06:27:42 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f0000000140), 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0xffffffff000) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r2, 0xc018937e, &(0x7f0000000240)=ANY=[@ANYBLOB="010000130100000018000000", @ANYRES64=r2, @ANYBLOB="01000000000000002e2f66696c653000"]) fcntl$getown(0xffffffffffffffff, 0x9) r3 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(r3, 0x0, 0x18000, 0x80) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xbabe}, 0x0, 0xffffffffffffffff, r3, 0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(r3, 0x80049367, &(0x7f0000000040)=0x101) r4 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000100)='./binderfs2/binder1\x00', 0x800, 0x0) r5 = accept$packet(r2, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) fcntl$dupfd(r4, 0x406, r5) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000000080)) 06:27:42 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x320b8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r2 = memfd_create(0x0, 0x0) lseek(r2, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x13, r1, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2000003, 0x1f012, r3, 0x0) r4 = openat(0xffffffffffffffff, 0x0, 0x36480, 0xe375d1901a7fcc2d) syz_io_uring_setup(0x8003a75, &(0x7f0000000080)={0x0, 0x8847, 0x10, 0x0, 0x3ba}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r4, 0x400c6615, &(0x7f0000000280)={0x0, @aes256, 0x0, @desc3}) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) r5 = accept$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @private2}, &(0x7f0000000100)=0x1c) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000140)={0x100, 0x0, 0xbe, 0x0, 0x9}, 0xc) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x40010, r0, 0x4740a000) [ 1216.175859] loop3: detected capacity change from 0 to 16776704 [ 1216.197759] FAULT_INJECTION: forcing a failure. [ 1216.197759] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1216.200352] CPU: 1 PID: 8737 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1216.201836] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1216.202044] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1216.203635] Call Trace: [ 1216.203664] dump_stack+0x107/0x167 [ 1216.203688] should_fail.cold+0x5/0xa [ 1216.203717] _copy_from_user+0x2e/0x1b0 [ 1216.205679] EXT4-fs (loop3): group descriptors corrupted! [ 1216.206221] __copy_msghdr_from_user+0x91/0x4b0 [ 1216.210809] ? __ia32_sys_shutdown+0x80/0x80 [ 1216.211770] ? udp_setsockopt+0xc0/0xc0 [ 1216.212644] ? inet_sendmsg+0xbd/0x140 [ 1216.213512] ? inet_send_prepare+0x540/0x540 [ 1216.214468] ? __sock_sendmsg+0x55/0x190 [ 1216.215357] sendmsg_copy_msghdr+0xa1/0x160 [ 1216.216298] ? do_recvmmsg+0x6d0/0x6d0 [ 1216.217150] ? __lock_acquire+0x1657/0x5b00 [ 1216.218099] ___sys_sendmsg+0xc6/0x170 [ 1216.218945] ? sendmsg_copy_msghdr+0x160/0x160 [ 1216.219935] ? vmacache_find+0x55/0x2a0 [ 1216.220827] ? lock_acquire+0x197/0x470 [ 1216.221689] ? find_held_lock+0x2c/0x110 [ 1216.222579] ? __might_fault+0xd3/0x180 [ 1216.223442] ? lock_downgrade+0x6d0/0x6d0 [ 1216.224349] ? asm_exc_page_fault+0x1e/0x30 [ 1216.225304] __sys_sendmmsg+0x195/0x470 [ 1216.226170] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1216.227106] ? lock_downgrade+0x6d0/0x6d0 [ 1216.228020] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1216.229073] ? wait_for_completion_io+0x270/0x270 [ 1216.230122] ? rcu_read_lock_any_held+0x75/0xa0 [ 1216.231128] ? vfs_write+0x354/0xb10 [ 1216.231937] ? fput_many+0x2f/0x1a0 [ 1216.232732] ? ksys_write+0x1a9/0x260 [ 1216.233557] ? __ia32_sys_read+0xb0/0xb0 [ 1216.234447] __x64_sys_sendmmsg+0x99/0x100 [ 1216.235368] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1216.236494] do_syscall_64+0x33/0x40 [ 1216.237302] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1216.238419] RIP: 0033:0x7f7b210b8b19 [ 1216.239227] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1216.243233] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1216.244896] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1216.246445] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1216.247994] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1216.249547] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1216.251095] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 06:27:42 executing program 5: r0 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_PROTOCOLS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="040026bd7000fcdbdf25070000000500010000000000080002000500000005000100000000000800070000000000080007006401010008000c0001000000"], 0x44}}, 0x2c008010) syz_emit_ethernet(0x36, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa000800450000280000000000069078ac1e0001ac1414bb00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="3ee03e8e301245438d24332d710e8b70aad702000000c9f42d5c213bc0baae6da720e2cb88fd744fee526d61c4dd31944b27f2da227b552c215630a78cd7f8f2bc806543e6a2a8989ded4a10370737b0fab4a32d380850362dae8c986fbb3e3da8f0ea7eae98a06b4f991393245e4208ca32b34ea02a12e96be2573f76ac75e4abb527c5d734306c4fafad84ba7c19f8b35ad84b3b3e88f5777a4a1d95612ed1c0e2c9266cfee8d9a18dfbd5ccb2b55626792e2fe6b09f47c5a48473ef842cb866e46110307d0603e689cf5e88994bb45750d2606f206c02bb810c656d3247f7f6111d884dfff1fc78b7aea516a33724706e48023f46189b350844d0d07176bb"], 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) syz_emit_ethernet(0x9d, &(0x7f0000000480)={@remote, @broadcast, @void, {@ipv4={0x800, @tipc={{0x19, 0x4, 0x2, 0x4, 0x8f, 0x68, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x64010101, @loopback, {[@noop, @timestamp_prespec={0x44, 0x2c, 0xd6, 0x3, 0x2, [{@loopback, 0xffffffff}, {@multicast1, 0x200}, {@multicast2, 0x8}, {@rand_addr=0x64010100, 0x1}, {@local, 0x8}]}, @ssrr={0x89, 0x1f, 0xbb, [@local, @empty, @empty, @rand_addr=0x64010100, @rand_addr=0x64010100, @rand_addr=0x64010102, @rand_addr=0x64010102]}, @end]}}, @payload_named={{{{{0x2b, 0x0, 0x0, 0x0, 0x1, 0xa, 0x1, 0x2, 0x35, 0x0, 0x1, 0x0, 0x4, 0x2, 0x3, 0x7, 0x1, 0x4e20, 0x4e23}}, 0x0, 0x2}}, [0x0, 0x0, 0x0]}}}}}, &(0x7f0000000540)={0x0, 0x2, [0x94f, 0x1b0, 0x377, 0x5ab]}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_DEL_DEV(r1, &(0x7f0000000440)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x74, 0x0, 0x4, 0x70bd27, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0x5555555555550101}}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0202}}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r2}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r3}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x74}, 0x1, 0x0, 0x0, 0x44000}, 0x800) [ 1216.297010] blktrace: Concurrent blktraces are not allowed on loop8 06:27:42 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x20000000000000}}], 0x40001a9, 0x810) [ 1216.461161] scsi_io_completion_action: 108 callbacks suppressed [ 1216.461214] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 1216.464741] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 1216.466211] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 1216.467630] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 40 00 [ 1216.469277] print_req_error: 483 callbacks suppressed [ 1216.469296] blk_update_request: I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 1216.480584] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.481824] blk_update_request: I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1216.483947] buffer_io_error: 1318 callbacks suppressed [ 1216.483958] Buffer I/O error on dev sr0, logical block 0, async page read [ 1216.490646] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.491868] blk_update_request: I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1216.494035] Buffer I/O error on dev sr0, logical block 1, async page read [ 1216.506022] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.507295] blk_update_request: I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1216.509467] Buffer I/O error on dev sr0, logical block 2, async page read [ 1216.511570] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.512988] blk_update_request: I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1216.515120] Buffer I/O error on dev sr0, logical block 3, async page read [ 1216.517231] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.518460] blk_update_request: I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1216.520644] Buffer I/O error on dev sr0, logical block 4, async page read [ 1216.526553] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.528093] blk_update_request: I/O error, dev sr0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1216.530261] Buffer I/O error on dev sr0, logical block 5, async page read [ 1216.532345] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.533575] blk_update_request: I/O error, dev sr0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1216.535974] Buffer I/O error on dev sr0, logical block 6, async page read [ 1216.538138] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.539373] blk_update_request: I/O error, dev sr0, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1216.541479] Buffer I/O error on dev sr0, logical block 7, async page read [ 1216.543149] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.545301] blk_update_request: I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1216.547330] Buffer I/O error on dev sr0, logical block 0, async page read [ 1216.549176] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.551264] Buffer I/O error on dev sr0, logical block 1, async page read [ 1216.553247] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.554743] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.555975] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.557274] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.558586] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.559784] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.561062] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.562298] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.563566] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.564758] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.565973] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.567210] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.568438] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.569692] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.571009] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.572251] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.576238] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.577489] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.579140] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.580348] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.581608] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.582810] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.585341] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.587132] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.589334] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.591122] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.593262] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.595073] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.599088] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.601668] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.602985] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.604342] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.605689] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.606981] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.608317] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.609708] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.611057] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.612416] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.613911] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.615677] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.616910] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.618361] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.619614] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.621024] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.622250] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.623543] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.625393] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.627206] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.629143] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.631111] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.633155] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.635079] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.637018] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.638980] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.640417] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.641680] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.642903] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.645148] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.646597] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.647830] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.649060] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.650314] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.653088] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.656596] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.658402] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.660269] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.662084] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.666126] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.668408] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.670484] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.671998] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.673366] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.674604] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.677353] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.679746] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.680954] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.682282] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.683486] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.685748] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.688166] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.690152] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.692178] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.694597] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.696399] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.698166] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.703087] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.704962] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.706229] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.707793] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.708982] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.710256] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.711452] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.712774] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.713949] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.716455] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.718266] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.720469] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.722597] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.724402] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.726236] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.728054] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.729809] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.731254] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.732438] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.733966] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.735136] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.736537] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.737763] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.738921] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.740150] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.744179] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.746147] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.747994] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.750124] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.752098] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.756108] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.758120] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.759840] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.761274] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.763178] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.764337] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.765778] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.766990] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.768413] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.769632] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.770773] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.772527] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.774327] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.776259] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.778096] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.781134] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.783456] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.785352] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.787167] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.788923] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.790062] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.791584] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.792903] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.794028] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.795251] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.796382] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.797586] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.799258] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.801139] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.803049] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.805564] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.807334] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.809193] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.811078] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.813031] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.814419] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.816136] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.817233] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.818973] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.820081] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.821279] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.822385] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.823668] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.825270] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.827353] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.829181] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.831216] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.833065] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.834787] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.838055] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.841041] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.843448] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.845116] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.847073] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.849055] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.850807] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.852854] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.854842] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1216.856289] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 06:27:56 executing program 7: socket$inet_udplite(0x2, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_MADVISE={0x19, 0x4, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x10, 0x1}, 0x200) 06:27:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {0x0, 0x0, 0x800}], 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) [ 1230.880124] loop3: detected capacity change from 0 to 16776704 [ 1230.892154] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1230.894057] EXT4-fs (loop3): group descriptors corrupted! 06:27:57 executing program 4: r0 = socket$inet(0x2, 0x3, 0x6) sendmmsg$inet(r0, &(0x7f0000000000), 0x0, 0x0) 06:27:57 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, 0x0) perf_event_open(0x0, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x8) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r1, 0x0, r0, 0x0, 0x10001, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x20d315) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = pidfd_getfd(r1, r2, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000180)={0x5, 0x80, 0x81, 0xff, 0x81, 0x1, 0x0, 0xaa7cbe6, 0x10040, 0x5, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffe01, 0x4, @perf_bp={&(0x7f0000000040), 0x5}, 0x41ac7, 0x2, 0xffffffff, 0x5, 0x9, 0x0, 0x1, 0x0, 0x1, 0x0, 0x82cc}) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x26) r4 = syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000200)='./file1\x00', 0x3, 0x4, &(0x7f00000003c0)=[{&(0x7f0000000240)="23513a2349a59b74ab400260419538e864ffe5dce61d96f4660b05f55e653d21ad604f41510227aed37b4b9573983906e583dff21bc462", 0x37, 0x9}, {&(0x7f0000000280)="c5df3988d9162ff5170b12b29a92de119da33056c46570f7046035c4c320cce1b6dd851dc0da47d47abaacd2d9048150801f", 0x32, 0xffff}, {&(0x7f00000002c0)="5f866365caa4e09f19a8383fa153fe97efe3c94d56a5c48a", 0x18, 0xffffffffffffffe0}, {&(0x7f0000000300)="3979ea5687e0d49806e1f8303ff262a46f2e90a6fa6d216aab9628e8519d3bb06847e3eb4211f3b95c1b41c124a56d49f551fcf7652df69bd6a60bfddccb34cc768660d4df9bc8e328bfa7fbafd47a5beaf1bc5a8c6469761945042e16dcd41eface231f7c1a1062fbca60532b29bfb8bf656f8e54e3ae7e52e40ac457e2daa9cc47f8f7b75c37cef8b43153f487528c1fd7d755f45ff4e77fa49ae348ac3213ede5", 0xa2, 0x7}], 0x80, &(0x7f0000000440)={[{@hide}], [{@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@euid_gt}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}, {@uid_eq}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@obj_user}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}]}) execveat(r4, &(0x7f0000000500)='./file1\x00', &(0x7f0000000580)=[&(0x7f0000000540)='\x00'], &(0x7f00000007c0)=[&(0x7f00000005c0)=')#(\\\x00', &(0x7f0000000600)='\x95\x00', &(0x7f0000000640)='\x00', &(0x7f0000000680)='+%)-*\\\x00', &(0x7f00000006c0)='){\x00', &(0x7f0000000700)='$^--\\]]-\x00', &(0x7f0000000740)='-(/!%-:-+\x1b:\x03\x00', &(0x7f0000000780)='&&\xd2@:\x00'], 0x400) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r5}, './file0\x00'}) openat(r5, &(0x7f0000000800)='./file1\x00', 0x4000, 0x0) r6 = perf_event_open(&(0x7f0000000100)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, r6) 06:27:57 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1}) (fail_nth: 2) 06:27:57 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 60) 06:27:57 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r4, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000500)=ANY=[], 0x0) syz_emit_ethernet(0xc0, &(0x7f0000000000)={@empty, @local, @void, {@ipv4={0x800, @generic={{0x18, 0x4, 0x1, 0x9, 0xb2, 0x66, 0x0, 0xfa, 0xef, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x26}, {[@cipso={0x86, 0x32, 0x1, [{0x7, 0x5, "e875c6"}, {0x0, 0x4, "a925"}, {0x6, 0x5, "8534fc"}, {0x6, 0xd, "6039ae7b07c1c5d0ee1f53"}, {0x0, 0x11, "eb55bc1eebea24fc2860fb0dcca79e"}]}, @lsrr={0x83, 0x13, 0xa9, [@multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}, @initdev={0xac, 0x1e, 0x1, 0x0}, @rand_addr=0x64010102]}, @noop, @ra={0x94, 0x4}]}}, "e2bed4039c1bf80382d8c1712de61b7ccbc9c9649f3a078838a82c8f6ecca0e887f82c9af52d2018d1d99f9300481448baef0e91216048d3b8f79347e85ef2e9ef8dcb8f5c5a250069c4c3899334028e8833"}}}}, &(0x7f00000000c0)={0x1, 0x1, [0x66e, 0x47c, 0xe31, 0x541]}) 06:27:57 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x200000000000000}}], 0x40001a9, 0x810) [ 1230.949078] FAULT_INJECTION: forcing a failure. [ 1230.949078] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1230.951460] CPU: 1 PID: 8778 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1230.952851] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1230.954520] Call Trace: [ 1230.955054] dump_stack+0x107/0x167 [ 1230.955788] should_fail.cold+0x5/0xa [ 1230.956568] _copy_from_user+0x2e/0x1b0 [ 1230.957370] __copy_msghdr_from_user+0x91/0x4b0 [ 1230.958296] ? __ia32_sys_shutdown+0x80/0x80 [ 1230.959176] ? udp_setsockopt+0xc0/0xc0 [ 1230.959981] ? inet_sendmsg+0xbd/0x140 [ 1230.960769] ? inet_send_prepare+0x540/0x540 [ 1230.961651] ? __sock_sendmsg+0x55/0x190 [ 1230.962467] sendmsg_copy_msghdr+0xa1/0x160 [ 1230.963331] ? do_recvmmsg+0x6d0/0x6d0 [ 1230.964119] ? __lock_acquire+0x1657/0x5b00 06:27:57 executing program 5: restart_syscall() ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000000040)={'veth1_to_hsr\x00'}) 06:27:57 executing program 7: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local, @link_local, @void, {@ipv4={0x800, @igmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2c, 0x0, @remote, @dev}, {0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}}}}}, 0x0) [ 1230.965004] ___sys_sendmsg+0xc6/0x170 [ 1230.965967] ? sendmsg_copy_msghdr+0x160/0x160 [ 1230.966883] ? vmacache_find+0x55/0x2a0 [ 1230.967698] ? lock_acquire+0x197/0x470 [ 1230.968513] ? find_held_lock+0x2c/0x110 [ 1230.969340] ? __might_fault+0xd3/0x180 [ 1230.970141] ? lock_downgrade+0x6d0/0x6d0 [ 1230.970969] ? asm_exc_page_fault+0x1e/0x30 [ 1230.971840] __sys_sendmmsg+0x195/0x470 [ 1230.972653] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1230.973518] ? lock_downgrade+0x6d0/0x6d0 [ 1230.974364] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1230.975342] ? wait_for_completion_io+0x270/0x270 [ 1230.976321] ? rcu_read_lock_any_held+0x75/0xa0 [ 1230.977250] ? vfs_write+0x354/0xb10 [ 1230.977995] ? fput_many+0x2f/0x1a0 [ 1230.978723] ? ksys_write+0x1a9/0x260 [ 1230.979488] ? __ia32_sys_read+0xb0/0xb0 [ 1230.980311] __x64_sys_sendmmsg+0x99/0x100 [ 1230.981162] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1230.982197] do_syscall_64+0x33/0x40 [ 1230.982944] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1230.983981] RIP: 0033:0x7f7b210b8b19 [ 1230.984741] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1230.988449] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1230.989984] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1230.991414] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1230.992849] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1230.994274] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1230.995700] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 06:27:57 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) syz_emit_ethernet(0x22, &(0x7f0000000000)={@multicast, @multicast, @void, {@llc={0x4, {@snap={0x0, 0x1, '\tM', "d96c23", 0x80f3, "08d70d790d5a227a6ffc5f"}}}}}, &(0x7f0000000040)={0x0, 0x2, [0x957, 0xcca, 0xa86, 0xe48]}) syz_emit_ethernet(0x1e, &(0x7f0000000080)={@remote, @remote, @void, {@can={0xc, {{0x3, 0x1}, 0x3, 0x3, 0x0, 0x0, "7f50f211b8b01f8d"}}}}, 0x0) 06:27:57 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, @perf_config_ext={0x6, 0x4}, 0x0, 0x10000, 0x7ff, 0x8, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, r3, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) 06:27:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400), 0x0, 0x800}], 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) 06:27:57 executing program 4: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000480)=[{}], 0x1, 0x7) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000200)=[0xffffffffffffffff, r0], 0x2) perf_event_open(&(0x7f0000000640)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000500)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$KEYCTL_MOVE(0x1e, r1, 0xfffffffffffffffc, 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) keyctl$revoke(0x3, 0x0) request_key(&(0x7f0000000140)='pkcs7_test\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f00000001c0)='@\xea$$--(@/\x00', 0x0) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0xfffffffffffffffc, r2, 0x0) add_key$keyring(&(0x7f0000000000), &(0x7f0000000100)={'syz', 0x1}, 0x0, 0x0, 0x0) dup(r0) unshare(0x48020200) 06:27:57 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0xa00000000000000}}], 0x40001a9, 0x810) 06:27:57 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 61) [ 1231.079051] FAULT_INJECTION: forcing a failure. [ 1231.079051] name failslab, interval 1, probability 0, space 0, times 0 [ 1231.081869] CPU: 0 PID: 8786 Comm: syz-executor.6 Not tainted 5.10.247 #1 [ 1231.083314] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1231.085073] Call Trace: [ 1231.085643] dump_stack+0x107/0x167 [ 1231.086414] should_fail.cold+0x5/0xa [ 1231.087222] ? ext4_find_extent+0xa77/0xd70 [ 1231.088129] should_failslab+0x5/0x20 [ 1231.088947] __kmalloc+0x72/0x390 [ 1231.089688] ext4_find_extent+0xa77/0xd70 [ 1231.090578] ext4_move_extents+0xb51/0x3050 [ 1231.091515] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1231.092635] ? lock_acquire+0x197/0x470 [ 1231.093451] ? find_held_lock+0x2c/0x110 [ 1231.094315] ? lock_acquire+0x197/0x470 [ 1231.095155] ? ext4_double_up_write_data_sem+0x30/0x30 [ 1231.096269] ? lock_release+0x680/0x680 [ 1231.097143] __ext4_ioctl+0x3048/0x4220 [ 1231.097994] ? ext4_reset_inode_seed+0x450/0x450 [ 1231.098997] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1231.100113] ? find_held_lock+0x2c/0x110 [ 1231.101001] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 1231.102211] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1231.103272] ? do_vfs_ioctl+0x283/0x10d0 [ 1231.104128] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1231.105247] ? generic_block_fiemap+0x60/0x60 [ 1231.106191] ? lock_downgrade+0x6d0/0x6d0 [ 1231.107073] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1231.108094] ? wait_for_completion_io+0x270/0x270 [ 1231.109131] ? selinux_file_ioctl+0xb6/0x270 [ 1231.110069] ? __ext4_ioctl+0x4220/0x4220 [ 1231.110950] __x64_sys_ioctl+0x19a/0x210 [ 1231.111788] do_syscall_64+0x33/0x40 [ 1231.112588] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1231.113670] RIP: 0033:0x7f591caa7b19 [ 1231.114454] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1231.118342] RSP: 002b:00007f5919ffc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1231.119953] RAX: ffffffffffffffda RBX: 00007f591cbbb020 RCX: 00007f591caa7b19 [ 1231.121469] RDX: 00000000200001c0 RSI: 00000000c028660f RDI: 0000000000000003 [ 1231.122975] RBP: 00007f5919ffc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1231.124483] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1231.125991] R13: 00007ffd9aa3e72f R14: 00007f5919ffc300 R15: 0000000000022000 [ 1231.282260] FAULT_INJECTION: forcing a failure. [ 1231.282260] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1231.284848] CPU: 0 PID: 8794 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1231.286297] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1231.288038] Call Trace: [ 1231.288611] dump_stack+0x107/0x167 [ 1231.289380] should_fail.cold+0x5/0xa [ 1231.290189] _copy_from_user+0x2e/0x1b0 [ 1231.291028] __copy_msghdr_from_user+0x91/0x4b0 [ 1231.292006] ? __ia32_sys_shutdown+0x80/0x80 [ 1231.292949] ? udp_setsockopt+0xc0/0xc0 [ 1231.293787] ? inet_sendmsg+0xbd/0x140 [ 1231.294606] ? inet_send_prepare+0x540/0x540 [ 1231.295532] ? __sock_sendmsg+0x55/0x190 [ 1231.296397] sendmsg_copy_msghdr+0xa1/0x160 [ 1231.297299] ? do_recvmmsg+0x6d0/0x6d0 [ 1231.298122] ? __lock_acquire+0x1657/0x5b00 [ 1231.299036] ___sys_sendmsg+0xc6/0x170 [ 1231.299853] ? sendmsg_copy_msghdr+0x160/0x160 [ 1231.300814] ? vmacache_find+0x55/0x2a0 [ 1231.301660] ? lock_acquire+0x197/0x470 [ 1231.302494] ? find_held_lock+0x2c/0x110 [ 1231.303347] ? __might_fault+0xd3/0x180 [ 1231.304179] ? lock_downgrade+0x6d0/0x6d0 [ 1231.305058] ? asm_exc_page_fault+0x1e/0x30 [ 1231.305958] __sys_sendmmsg+0x195/0x470 [ 1231.306807] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1231.307723] ? lock_downgrade+0x6d0/0x6d0 [ 1231.308624] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1231.309648] ? wait_for_completion_io+0x270/0x270 [ 1231.310669] ? rcu_read_lock_any_held+0x75/0xa0 [ 1231.311652] ? vfs_write+0x354/0xb10 [ 1231.312451] ? fput_many+0x2f/0x1a0 [ 1231.313218] ? ksys_write+0x1a9/0x260 [ 1231.314024] ? __ia32_sys_read+0xb0/0xb0 [ 1231.314887] __x64_sys_sendmmsg+0x99/0x100 [ 1231.315784] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1231.316885] do_syscall_64+0x33/0x40 [ 1231.317673] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1231.318721] RIP: 0033:0x7f7b210b8b19 [ 1231.319517] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1231.323433] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1231.325061] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1231.326574] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1231.328084] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1231.329606] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1231.331118] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 [ 1231.335257] loop3: detected capacity change from 0 to 16776704 06:27:57 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1}) (fail_nth: 3) [ 1231.368847] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1231.370786] EXT4-fs (loop3): group descriptors corrupted! 06:27:57 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x401, 0x2, &(0x7f0000000180)=[{&(0x7f0000000100)="f000e949a68bf4fee69dcda4709bf0244d224cceb59652623ab6782d90ae5b95400cf17f75a329a720ed5cbb2a2a7f03895287acd3d04b3ed225c8da7da61d09d1461dfd5337554b2e0b8a0aad1d69dc48e5369b74d7719a66ba6af4134ab7aa46638b16f7f9c93d19307d45d40e90ad4ca885587db3ead3", 0x78, 0xffffffffffffebd9}, {&(0x7f0000000080)="28ccd78ed8449da589980db6f94e9ea2716d0466d9d0d9fb409c8ce0f99e24b7f85d6a3e22760a84b6e7", 0x2a, 0x4}], 0x10000, &(0x7f00000001c0)={[{@usrjquota_path={'usrjquota', 0x3d, './file0'}}, {@grpjquota_path={'grpjquota', 0x3d, './file0'}}, {@journal_async_commit}, {@delalloc}, {@data_journal}, {@journal_async_commit}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@smackfstransmute={'smackfstransmute', 0x3d, ')-&)'}}, {@smackfsdef={'smackfsdef', 0x3d, ']#['}}, {@fowner_lt={'fowner<', 0xffffffffffffffff}}, {@measure}]}) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000280)={0x7, 0x10000, 0x400}) syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 1231.493728] FAULT_INJECTION: forcing a failure. [ 1231.493728] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1231.496191] CPU: 0 PID: 8808 Comm: syz-executor.6 Not tainted 5.10.247 #1 [ 1231.497614] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1231.499331] Call Trace: [ 1231.499890] dump_stack+0x107/0x167 [ 1231.500668] should_fail.cold+0x5/0xa [ 1231.501472] _copy_to_user+0x2e/0x180 [ 1231.502276] simple_read_from_buffer+0xcc/0x160 [ 1231.503245] proc_fail_nth_read+0x198/0x230 [ 1231.504143] ? proc_sessionid_read+0x230/0x230 [ 1231.505085] ? security_file_permission+0xb1/0xe0 [ 1231.506094] ? proc_sessionid_read+0x230/0x230 [ 1231.507036] vfs_read+0x228/0x620 [ 1231.507760] ksys_read+0x12d/0x260 [ 1231.508510] ? vfs_write+0xb10/0xb10 [ 1231.509288] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1231.510370] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1231.511427] do_syscall_64+0x33/0x40 [ 1231.512208] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1231.513286] RIP: 0033:0x7f591ca5a69c [ 1231.514053] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1231.517847] RSP: 002b:00007f5919ffc170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1231.519415] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f591ca5a69c 06:27:57 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x4000000000000000}}], 0x40001a9, 0x810) 06:27:57 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) [ 1231.520909] RDX: 000000000000000f RSI: 00007f5919ffc1e0 RDI: 0000000000000009 [ 1231.522546] RBP: 00007f5919ffc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1231.523990] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1231.525463] R13: 00007ffd9aa3e72f R14: 00007f5919ffc300 R15: 0000000000022000 [ 1231.566796] loop5: detected capacity change from 0 to 8377856 [ 1231.586820] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 06:27:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400), 0x0, 0x800}], 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) [ 1231.607930] loop5: detected capacity change from 0 to 8377856 [ 1231.613984] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1231.681247] loop3: detected capacity change from 0 to 16776704 [ 1231.688710] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1231.690603] EXT4-fs (loop3): group descriptors corrupted! 06:27:57 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x8000000000000000}}], 0x40001a9, 0x810) 06:27:57 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1}) 06:27:57 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 62) 06:27:57 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) flistxattr(0xffffffffffffffff, &(0x7f0000000100)=""/28, 0x1c) syz_emit_ethernet(0xb7, &(0x7f00000011c0)={@remote, @multicast, @void, {@x25={0x805, {0x4e894473caa31b2c, 0x7, 0x13, "48a431b9d6a9cebbc6242d8756abe1bf2fcab4e3a82ea0a36b0fc51f230a56c227fd39512c94d6588abc163a52fc0a2b4d063efe13e8ca237efbad99b42dade4fe4d15b776c393463027c5b2251a188ad41b0da0bf765b6ced118c176ac8fe66eef62f069fb3b0fa2ae095ffcb3aa84b13434b2ad8ab482cf279cb72bd12f8e76410bd343829b50c6189ea33e76a2f9e9f8d9c965288e405268164ed6ef5c076ad50330e369e"}}}}, &(0x7f0000001280)={0x1, 0x4, [0x6bb, 0x10e, 0xd2b, 0xcad]}) mlock2(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0) syz_emit_ethernet(0x100e, &(0x7f0000000140)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @empty, @void, {@generic={0x1a, "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"}}}, &(0x7f0000001180)={0x1, 0x4, [0xd2a, 0xa9b, 0xb77, 0xdd9]}) syz_emit_ethernet(0x44, &(0x7f0000000000)={@random="10a2a4cab5d1", @dev={'\xaa\xaa\xaa\xaa\xaa', 0xb}, @val={@val={0x9100, 0x3, 0x0, 0x2}, {0x8100, 0x0, 0x1, 0x1}}, {@llc={0x4, {@llc={0x1, 0xd4, 'y', "b5cd71fd1c14d056fa09aa3c57096ea3e378d5e082d8d13b6842ed8d67b9373eee20f514c4ad8ad5652358"}}}}}, &(0x7f0000000080)={0x1, 0x2, [0x653, 0xbf7, 0x6d, 0xbb3]}) 06:27:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400), 0x0, 0x800}], 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) 06:27:57 executing program 2: sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, 0x0, 0x8044891) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x262241, 0x8) ftruncate(r0, 0x1000004) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f00000004c0)={0x0, @aes256, 0x0, @desc1}) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x80000, 0x72) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x91) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0), 0x200, 0x0) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000001dc0), 0xe8b02, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000000100), 0x8000, 0x6000) sendmsg$NL80211_CMD_SET_POWER_SAVE(r0, &(0x7f0000000480)={&(0x7f0000000340), 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="100029bd7000fedbdf383d0000000800", @ANYRES32=0x0, @ANYBLOB="0c009900800000004000000008005d000100000008005d000100000008005d0000000000"], 0x40}, 0x1, 0x0, 0x0, 0x4000809}, 0x10) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x104, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_bp={&(0x7f00000002c0)}, 0x8030, 0x0, 0x6, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lseek(r1, 0x0, 0x2) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r3, 0xc0189375, &(0x7f0000000680)=ANY=[@ANYBLOB="01000000010000001800000092e4956e96e63b8800df8fbcc444cddb4c81af4c187034df504f73805eef7e6371e4b392c0caea57267c03c4955bbe7961a2cf74be9949b9bf20", @ANYRES32=r4, @ANYBLOB='}s\x00\x00\x00./fila0@']) ioctl$EVIOCSABS20(r5, 0x401845e0, &(0x7f0000000500)={0x0, 0x0, 0x8, 0x1ff, 0xfffffffc, 0x6}) copy_file_range(r0, 0x0, r1, 0x0, 0x200f5f4, 0x0) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/crypto\x00', 0x0, 0x0) r7 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), r2) sendmsg$DEVLINK_CMD_PORT_GET(r6, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x24881006}, 0xc, &(0x7f0000000280)={&(0x7f0000000580)={0xd0, r7, 0x800, 0x70bd28, 0x25dfdbff, {}, [{{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}}, {{@pci={{0x8}, {0x11}}, {0x8}}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}}]}, 0xd0}, 0x1, 0x0, 0x0, 0x8800}, 0x24000040) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x2) [ 1231.827400] FAULT_INJECTION: forcing a failure. [ 1231.827400] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1231.829577] CPU: 0 PID: 8834 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1231.830784] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1231.832233] Call Trace: [ 1231.832713] dump_stack+0x107/0x167 [ 1231.833353] should_fail.cold+0x5/0xa [ 1231.834023] _copy_from_user+0x2e/0x1b0 [ 1231.834725] __copy_msghdr_from_user+0x91/0x4b0 [ 1231.835540] ? __ia32_sys_shutdown+0x80/0x80 [ 1231.836321] ? udp_setsockopt+0xc0/0xc0 [ 1231.837021] ? inet_sendmsg+0xbd/0x140 [ 1231.837701] ? inet_send_prepare+0x540/0x540 [ 1231.838460] ? __sock_sendmsg+0x55/0x190 [ 1231.839185] sendmsg_copy_msghdr+0xa1/0x160 [ 1231.839937] ? do_recvmmsg+0x6d0/0x6d0 [ 1231.840635] ? __lock_acquire+0x1657/0x5b00 [ 1231.841401] ___sys_sendmsg+0xc6/0x170 [ 1231.842082] ? sendmsg_copy_msghdr+0x160/0x160 [ 1231.842877] ? vmacache_find+0x55/0x2a0 [ 1231.843583] ? lock_acquire+0x197/0x470 [ 1231.844275] ? find_held_lock+0x2c/0x110 [ 1231.844984] ? __might_fault+0xd3/0x180 [ 1231.845677] ? lock_downgrade+0x6d0/0x6d0 [ 1231.846403] ? asm_exc_page_fault+0x1e/0x30 [ 1231.847165] __sys_sendmmsg+0x195/0x470 [ 1231.847856] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1231.848613] ? lock_downgrade+0x6d0/0x6d0 [ 1231.849338] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1231.850176] ? wait_for_completion_io+0x270/0x270 [ 1231.851009] ? rcu_read_lock_any_held+0x75/0xa0 [ 1231.851817] ? vfs_write+0x354/0xb10 [ 1231.852470] ? fput_many+0x2f/0x1a0 [ 1231.853101] ? ksys_write+0x1a9/0x260 [ 1231.853763] ? __ia32_sys_read+0xb0/0xb0 [ 1231.854468] __x64_sys_sendmmsg+0x99/0x100 [ 1231.855198] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1231.856093] do_syscall_64+0x33/0x40 [ 1231.856756] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1231.857641] RIP: 0033:0x7f7b210b8b19 [ 1231.858287] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1231.861445] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1231.862748] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1231.863969] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1231.865201] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1231.866421] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1231.867642] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 [ 1231.916219] loop3: detected capacity change from 0 to 16776704 [ 1231.931580] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1231.933069] EXT4-fs (loop3): group descriptors corrupted! 06:28:12 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0x2, &(0x7f00000001c0)={0x0, r1}) 06:28:12 executing program 2: ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000280)={0x0, @llc={0x1a, 0x337, 0x9, 0x8, 0x80, 0x8, @local}, @l2={0x1f, 0xb64, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x8, 0x2}, @xdp={0x2c, 0xc, 0x0, 0x5}, 0x2, 0x0, 0x0, 0x0, 0x81, &(0x7f00000001c0)='wg2\x00', 0x9, 0x2, 0xfff}) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(0xffffffffffffffff, 0x89f7, &(0x7f0000000480)={'syztnl2\x00', &(0x7f0000000400)={'ip6_vti0\x00', r0, 0x0, 0x0, 0x5, 0x2, 0x0, @mcast1, @ipv4={'\x00', '\xff\xff', @empty}, 0x80, 0x7, 0x1ff, 0x7ff}}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000004c0)={@broadcast, @multicast2, r1}, 0xc) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x103800, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000a40)={'syztnl0\x00', &(0x7f00000009c0)={'syztnl1\x00', r0, 0x4, 0x89, 0x40, 0x8, 0x7ebf72515a3f8d04, @mcast2, @local, 0x40, 0x1, 0x7, 0x5}}) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x44, 0x0, 0x920, 0x70bd2b, 0x25dfdbfc, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r0}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x80}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x3}]}, 0x44}, 0x1, 0x0, 0x0, 0x8080}, 0x810) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000000500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f00000003c0)=ANY=[]) r3 = syz_io_uring_setup(0x1c28, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, 0x0}, 0x0) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) syz_io_uring_submit(r6, r5, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_submit(0x0, r5, &(0x7f0000000000)=@IORING_OP_ASYNC_CANCEL, 0x0) mount(&(0x7f0000000940)=ANY=[@ANYBLOB="2f6465762f6c6f6f703000348d02f9da40326ccb763f8ad0c6e4653cafa03402d5dc0ef9e0b026211e8de88f53fcfbaec2bc4c0db1c0d18032d81c1cf34b0143e1b2a9dcfa6dcfdd88851cc74f4c24cf904e"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='incremental-fs\x00', 0x29014, &(0x7f0000000140)='!\x00') 06:28:12 executing program 4: r0 = semget$private(0x0, 0x4, 0x100) semop(0x0, &(0x7f0000000000), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000001c0), 0x0, 0x0) semop(0x0, &(0x7f0000000040), 0x0) getresgid(0x0, &(0x7f0000000240)=0x0, &(0x7f0000001140)) semop(r0, &(0x7f0000000000)=[{0x1, 0x4e56}, {0x4, 0x7fff, 0x800}, {0x4, 0x200, 0x800}, {0x3, 0xf11}, {0x2, 0x8dc, 0x800}], 0x5) r2 = getuid() getresgid(&(0x7f00000010c0), &(0x7f0000001100)=0x0, &(0x7f0000001140)) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB="2c63616368653d6d6d61702c63616368653d667363616368652c64656275673d3078303030303030303030303030303932342c6e6f6465766d61702c93b983a48eeec3462c64666c746769643d", @ANYRESHEX=r3, @ANYBLOB=',afid=0x0000000000000345,smackfstransmute=nodevmap,fowner>', @ANYRESDEC=0x0, @ANYBLOB=',hash,defcontext=root,fsname=.,fowner>', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000280)={{0x2, r2, r3, r2, r1, 0x4}, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x2000}) stat(&(0x7f0000000140)='./file0/file0\x00', &(0x7f00000001c0)) semtimedop(0x0, &(0x7f0000000280), 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SEM_STAT_ANY(0x0, 0x2, 0x14, &(0x7f00000010c0)=""/79) semop(0x0, 0x0, 0x0) semctl$SEM_INFO(0x0, 0x5, 0x13, &(0x7f0000000080)=""/101) unshare(0x48020200) 06:28:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) 06:28:12 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0xeffdffff00000000}}], 0x40001a9, 0x810) 06:28:12 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) syz_emit_ethernet(0x2c, &(0x7f0000000080)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x21}, @local, @void, {@arp={0x806, @generic={0x204, 0xdada, 0x6, 0x6, 0x8, @random="ff7f0000e158", "23cc52b20570", @random="8d0000001000", "794ab21e"}}}}, &(0x7f0000000040)={0x0, 0x2, [0x819, 0x702, 0x937, 0xce3]}) 06:28:12 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 63) 06:28:12 executing program 7: mlock2(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xd21, 0x4}, 0x10300, 0x0, 0x0, 0x5, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='numa_maps\x00') readv(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) pidfd_getfd(r1, r0, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000200)=ANY=[@ANYBLOB="be4542557e68c0936a81fc91e08df91f961a", @ANYRES32=r0, @ANYBLOB="02000000000000002e2f66696c653000"]) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x8000, &(0x7f0000000000)=0x6, 0x10000, 0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) mmap$usbmon(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x100000e, 0x1010, r2, 0xdd) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x300000b, 0x10010, 0xffffffffffffffff, 0x8000000) [ 1246.714150] loop3: detected capacity change from 0 to 16776704 [ 1246.747765] FAULT_INJECTION: forcing a failure. [ 1246.747765] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1246.750705] CPU: 0 PID: 8865 Comm: syz-executor.0 Not tainted 5.10.247 #1 06:28:12 executing program 2: signalfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) perf_event_open(&(0x7f0000000480)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x5}}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x4b7, 0x473, 0x1, &(0x7f0000000080)={[0xa1]}, 0x8) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) 06:28:12 executing program 5: syz_emit_ethernet(0x134, &(0x7f0000000240)={@remote, @dev, @val={@val={0x9100, 0x1, 0x1, 0x3}, {0x8100, 0x2, 0x1, 0x3}}, {@ipv4={0x800, @igmp={{0x22, 0x4, 0x1, 0x0, 0x11e, 0x65, 0x0, 0x20, 0x2, 0x0, @broadcast, @broadcast, {[@timestamp_addr={0x44, 0xc, 0x59, 0x1, 0xe, [{@rand_addr=0x64010102, 0x7f}]}, @lsrr={0x83, 0x13, 0x85, [@multicast1, @loopback, @initdev={0xac, 0x1e, 0x1, 0x0}, @private=0xa010102]}, @ssrr={0x89, 0x17, 0xbe, [@multicast1, @remote, @loopback, @broadcast, @dev={0xac, 0x14, 0x14, 0x2a}]}, @lsrr={0x83, 0xb, 0x22, [@private=0xa010100, @remote]}, @timestamp_addr={0x44, 0x2c, 0xf0, 0x1, 0xb, [{@initdev={0xac, 0x1e, 0x1, 0x0}, 0x1}, {@broadcast, 0x100}, {@rand_addr=0x64010100, 0x4}, {@local, 0x8}, {@multicast2, 0x2}]}, @timestamp={0x44, 0x4, 0xe6, 0x0, 0x4}]}}, {0x13, 0x80, 0x0, @empty, "31e2b03bca9a903e89497d3be6aaaa0d58a41d5c59ddd69be99b048973a74f5e310a095af2d017dc380ff17db0a118884ebdbff806703db491c35bb82073c6a910329e8699dff002ac2d8a7124a9e083b0df5c8685f460a26a6ebe6a5615efb8b4b79b9bc4b293ad61b17cd67944c8885e6ab8adc9a744bd1824093bcb2e064dc1343ff705ff1886d8a8dc63946e"}}}}}, 0x0) [ 1246.752280] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1246.754317] Call Trace: [ 1246.754923] dump_stack+0x107/0x167 [ 1246.755755] should_fail.cold+0x5/0xa [ 1246.756661] _copy_from_user+0x2e/0x1b0 [ 1246.757573] __copy_msghdr_from_user+0x91/0x4b0 [ 1246.758628] ? __ia32_sys_shutdown+0x80/0x80 [ 1246.759627] ? udp_setsockopt+0xc0/0xc0 [ 1246.760562] ? inet_sendmsg+0xbd/0x140 [ 1246.761453] ? inet_send_prepare+0x540/0x540 [ 1246.762462] ? __sock_sendmsg+0x55/0x190 [ 1246.763397] sendmsg_copy_msghdr+0xa1/0x160 [ 1246.764383] ? do_recvmmsg+0x6d0/0x6d0 [ 1246.765309] ? __lock_acquire+0x1657/0x5b00 [ 1246.766306] ___sys_sendmsg+0xc6/0x170 [ 1246.767198] ? sendmsg_copy_msghdr+0x160/0x160 [ 1246.768244] ? vmacache_find+0x55/0x2a0 [ 1246.769194] ? lock_acquire+0x197/0x470 [ 1246.770117] ? find_held_lock+0x2c/0x110 [ 1246.771060] ? __might_fault+0xd3/0x180 [ 1246.771979] ? lock_downgrade+0x6d0/0x6d0 [ 1246.772973] ? asm_exc_page_fault+0x1e/0x30 [ 1246.773983] __sys_sendmmsg+0x195/0x470 [ 1246.774902] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1246.775903] ? lock_downgrade+0x6d0/0x6d0 [ 1246.776902] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1246.778016] ? wait_for_completion_io+0x270/0x270 [ 1246.779194] ? rcu_read_lock_any_held+0x75/0xa0 [ 1246.780275] ? vfs_write+0x354/0xb10 [ 1246.781173] ? fput_many+0x2f/0x1a0 [ 1246.782022] ? ksys_write+0x1a9/0x260 [ 1246.782909] ? __ia32_sys_read+0xb0/0xb0 [ 1246.783858] __x64_sys_sendmmsg+0x99/0x100 [ 1246.784873] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1246.786072] do_syscall_64+0x33/0x40 [ 1246.786949] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1246.788152] RIP: 0033:0x7f7b210b8b19 [ 1246.789050] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1246.793399] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1246.795196] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1246.796907] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1246.798589] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1246.800272] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1246.801994] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 [ 1246.824154] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 1246.826214] EXT4-fs (loop3): group descriptors corrupted! 06:28:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) 06:28:13 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 64) [ 1246.983232] FAULT_INJECTION: forcing a failure. [ 1246.983232] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1246.985788] CPU: 1 PID: 8878 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1246.987115] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1246.989097] Call Trace: [ 1246.989744] dump_stack+0x107/0x167 [ 1246.990619] should_fail.cold+0x5/0xa [ 1246.991541] _copy_from_user+0x2e/0x1b0 [ 1246.992516] __copy_msghdr_from_user+0x91/0x4b0 [ 1246.993622] ? __ia32_sys_shutdown+0x80/0x80 [ 1246.994699] ? udp_setsockopt+0xc0/0xc0 [ 1246.995585] ? inet_sendmsg+0xbd/0x140 [ 1246.996335] ? inet_send_prepare+0x540/0x540 [ 1246.997201] ? __sock_sendmsg+0x55/0x190 [ 1246.998059] sendmsg_copy_msghdr+0xa1/0x160 [ 1246.999031] ? do_recvmmsg+0x6d0/0x6d0 [ 1246.999784] ? __lock_acquire+0x1657/0x5b00 [ 1247.000614] ___sys_sendmsg+0xc6/0x170 [ 1247.001350] ? sendmsg_copy_msghdr+0x160/0x160 [ 1247.002212] ? vmacache_find+0x55/0x2a0 [ 1247.002969] ? lock_acquire+0x197/0x470 [ 1247.003722] ? find_held_lock+0x2c/0x110 [ 1247.004497] ? __might_fault+0xd3/0x180 [ 1247.005247] ? lock_downgrade+0x6d0/0x6d0 [ 1247.006023] ? asm_exc_page_fault+0x1e/0x30 [ 1247.006848] __sys_sendmmsg+0x195/0x470 [ 1247.007596] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1247.008414] ? lock_downgrade+0x6d0/0x6d0 [ 1247.009226] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1247.010148] ? wait_for_completion_io+0x270/0x270 [ 1247.011066] ? rcu_read_lock_any_held+0x75/0xa0 [ 1247.011939] ? vfs_write+0x354/0xb10 [ 1247.012635] ? fput_many+0x2f/0x1a0 [ 1247.013323] ? ksys_write+0x1a9/0x260 [ 1247.014045] ? __ia32_sys_read+0xb0/0xb0 [ 1247.014807] __x64_sys_sendmmsg+0x99/0x100 [ 1247.015601] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1247.016615] do_syscall_64+0x33/0x40 [ 1247.017322] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1247.018313] RIP: 0033:0x7f7b210b8b19 [ 1247.019017] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1247.022519] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1247.023945] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1247.025330] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1247.026658] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1247.028003] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1247.029350] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 06:28:13 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa000800450000280000000000069078ac1e0001ac1414bb00000000", @ANYRES32=0x41424344, @ANYRES32, @ANYBLOB="5022a59c5e23bd00"], 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000100)={'ip_vti0\x00', &(0x7f0000000040)={'syztnl0\x00', 0x0, 0x8000, 0x7800, 0x800fe, 0x4, {{0x5, 0x4, 0x0, 0xa, 0x14, 0x64, 0x0, 0x8, 0x29, 0x0, @empty, @remote}}}}) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r2) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=@getsa={0x14c, 0x12, 0xa727a8506e4fdf26, 0x70bd26, 0x25dfdbfe, {@in=@rand_addr=0x64010102, 0x4d3, 0xa, 0x6c}, [@replay_thresh={0x8, 0xb, 0x80000000}, @sa={0xe4, 0x6, {{@in=@multicast2, @in=@multicast1, 0x4e20, 0x3, 0x4e24, 0x8, 0x0, 0x80, 0x20, 0x3c, r1, r2}, {@in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4d4, 0x6c}, @in6=@ipv4={'\x00', '\xff\xff', @local}, {0x2, 0xb5, 0xe94, 0x8001, 0x588, 0x0, 0x1, 0x9}, {0xfffffffffffffffc, 0x1, 0x2}, {0x7, 0x5}, 0x70bd29, 0x3503, 0x2, 0x1, 0xff, 0x20}}, @XFRMA_SET_MARK_MASK={0x8, 0x1e, 0x1}, @replay_esn_val={0x30, 0x17, {0x5, 0x70bd2d, 0x70bd29, 0x70bd2b, 0x70bd27, 0x3ff, [0x3f, 0x1aef, 0xfb82, 0x3, 0x80000000]}}]}, 0x14c}, 0x1, 0x0, 0x0, 0x24044850}, 0x0) 06:28:13 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0xff03000000000000}}], 0x40001a9, 0x810) [ 1247.052021] loop3: detected capacity change from 0 to 16776704 06:28:13 executing program 7: r0 = syz_io_uring_setup(0x1c29, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000180)=0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x80010, r0, 0x0) r4 = syz_io_uring_setup(0x1c28, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, 0x0}, 0x0) r7 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r4, 0x0) syz_io_uring_submit(r7, r6, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_submit(r3, r6, &(0x7f0000000140)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x3, 0x0, 0x2, 0x3, &(0x7f00000001c0)="0da2d586354ab95a079f74084474458400180ea7e319134b9d2513d955cfaa5735d8624aba8c786cbac78f47e3cd3e9de09ae7ff905d9dd6d18c89575a4d7a17c922a11b2a13", 0x7106, 0x0, 0x1, {0x3}}, 0x8000) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{0x0}], 0x1}, 0x0) syz_io_uring_setup(0x1f8, &(0x7f0000000680), &(0x7f0000fee000/0x1000)=nil, &(0x7f0000ff5000/0x1000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) pipe2(&(0x7f0000000040), 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/key-users\x00', 0x0, 0x0) r8 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r8, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_io_uring_complete(r1) [ 1247.100042] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 1247.102230] EXT4-fs (loop3): group descriptors corrupted! 06:28:27 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 06:28:27 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0x4b47, &(0x7f00000001c0)={0x0, r1}) 06:28:27 executing program 4: ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r0 = syz_open_dev$usbmon(&(0x7f0000003540), 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000003540), 0x0, 0x0) dup2(r0, r1) 06:28:27 executing program 5: syz_emit_ethernet(0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa000800450000280000000000069078ac1e0001ac1414bb00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000274b14a10e23480e6b54bc6a9097d2a3ee68f7ae13190e675c74dfc3b25d069cca0f76057c3bc7bc23f8b7b29e9b9f58ca5b8fe66d1cdb9f6da2281730080b5eaea5ab355227bea003c8f247"], 0x0) 06:28:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}], 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) 06:28:27 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 65) 06:28:27 executing program 7: mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f013, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100f6ff5800003c", @ANYRES32, @ANYBLOB="600000000014493f2b005b58ffff6669e555f22265f5ac87e1b5a8b5d4bc0d5bf0aae49553b34b2592f5870831423fe58400999b306be0a23df14b24"]) semget(0x1, 0x3, 0x218) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x80) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000280)=ANY=[], 0xfdef) r3 = syz_io_uring_complete(r1) syz_memcpy_off$IO_URING_METADATA_FLAGS(0x0, 0x114, &(0x7f0000000140), 0x0, 0x4) r4 = socket$inet_icmp(0x2, 0x2, 0x1) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={&(0x7f00000001c0)}, 0x0, 0x0, 0x0, 0x5, 0x80, 0x0, 0x2}, 0x0, 0xffdffffdffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) socket$inet6_udplite(0xa, 0x2, 0x88) syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f00000003c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x300, 0x0, 0x0}, &(0x7f0000000440)="4feb7dc9066b", 0x0, 0x0, 0x0, 0x0, 0x0}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000400)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, &(0x7f00000003c0)={0x77359400}, 0x1, 0x1}, 0x3) r5 = openat(r3, &(0x7f0000000000)='./file1\x00', 0x4020c1, 0x1) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_SPLICE={0x1e, 0x5, 0x0, @fd_index=0xa, 0x4, {0x0, r4}, 0x823, 0x3, 0x1, {0x0, 0x0, r5}}, 0x8) ioctl$FAT_IOCTL_SET_ATTRIBUTES(0xffffffffffffffff, 0x40047211, &(0x7f0000000180)=0x4) io_uring_enter(0xffffffffffffffff, 0x3780, 0x24b4, 0x5e6958ea17842428, &(0x7f0000000480)={[0x1]}, 0x8) 06:28:27 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0xffff000000000000}}], 0x40001a9, 0x810) [ 1261.786405] FAULT_INJECTION: forcing a failure. [ 1261.786405] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1261.788963] CPU: 1 PID: 8902 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1261.790394] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1261.792175] Call Trace: [ 1261.792969] dump_stack+0x107/0x167 [ 1261.793815] should_fail.cold+0x5/0xa [ 1261.794616] _copy_from_user+0x2e/0x1b0 [ 1261.795458] __copy_msghdr_from_user+0x91/0x4b0 [ 1261.796427] ? __ia32_sys_shutdown+0x80/0x80 [ 1261.797363] ? udp_setsockopt+0xc0/0xc0 [ 1261.798196] ? inet_sendmsg+0xbd/0x140 [ 1261.799016] ? inet_send_prepare+0x540/0x540 [ 1261.799937] ? __sock_sendmsg+0x55/0x190 [ 1261.800797] sendmsg_copy_msghdr+0xa1/0x160 [ 1261.801694] ? do_recvmmsg+0x6d0/0x6d0 [ 1261.802514] ? __lock_acquire+0x1657/0x5b00 [ 1261.803422] ___sys_sendmsg+0xc6/0x170 [ 1261.804237] ? sendmsg_copy_msghdr+0x160/0x160 [ 1261.805207] ? vmacache_find+0x55/0x2a0 [ 1261.806048] ? lock_acquire+0x197/0x470 [ 1261.806885] ? find_held_lock+0x2c/0x110 [ 1261.807738] ? __might_fault+0xd3/0x180 [ 1261.808571] ? lock_downgrade+0x6d0/0x6d0 [ 1261.809444] ? asm_exc_page_fault+0x1e/0x30 [ 1261.810362] __sys_sendmmsg+0x195/0x470 [ 1261.811200] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1261.812111] ? lock_downgrade+0x6d0/0x6d0 [ 1261.813004] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1261.814012] ? wait_for_completion_io+0x270/0x270 [ 1261.815035] ? rcu_read_lock_any_held+0x75/0xa0 [ 1261.816009] ? vfs_write+0x354/0xb10 [ 1261.816792] ? fput_many+0x2f/0x1a0 [ 1261.817553] ? ksys_write+0x1a9/0x260 [ 1261.818360] ? __ia32_sys_read+0xb0/0xb0 [ 1261.819217] __x64_sys_sendmmsg+0x99/0x100 [ 1261.820106] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1261.821202] do_syscall_64+0x33/0x40 [ 1261.821989] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1261.823071] RIP: 0033:0x7f7b210b8b19 [ 1261.823852] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1261.825068] loop3: detected capacity change from 0 to 16776704 [ 1261.827711] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1261.827732] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1261.827742] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1261.827753] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1261.827764] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1261.827775] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 06:28:27 executing program 4: sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, 0x0, 0x4) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0/file0\x00', 0x10f6e2, 0x2) ftruncate(r0, 0x1000004) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000380)=[r0, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x91) r3 = creat(&(0x7f0000000000)='./file2\x00', 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c0000002c0001002bbd7000fbdbdf251d1efa5900000008002b00", @ANYRES32=r3, @ANYBLOB="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"], 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) r4 = openat$random(0xffffffffffffff9c, &(0x7f0000000140), 0x442, 0x0) writev(r4, 0x0, 0x0) signalfd(r3, &(0x7f0000000300)={[0x4]}, 0x8) ioctl$IOC_PR_REGISTER(0xffffffffffffffff, 0x401870c8, &(0x7f00000000c0)={0x6200, 0x1f, 0x1}) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000100)) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x104, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x8000, 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lseek(r2, 0x0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x4000, 0x128) copy_file_range(r5, 0x0, r2, 0x0, 0x200f5ef, 0x0) [ 1261.868108] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 1261.870179] EXT4-fs (loop3): group descriptors corrupted! 06:28:28 executing program 2: ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\x00\n\x00\x00\x00\x00\x00 ./file0\x00']) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0/file0\x00'}) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000480), &(0x7f0000001500)='./file0\x00', 0x0, 0x0, 0x0, 0x20000, &(0x7f0000001580)) 06:28:28 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0xffffff7f00000000}}], 0x40001a9, 0x810) 06:28:28 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 66) 06:28:28 executing program 5: ioctl$RTC_AIE_ON(0xffffffffffffffff, 0x7001) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000002c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_REGISTER_BEACONS(r0, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x24, 0x0, 0x0, 0x70bd25, 0x25dfdbfc, {{}, {@val={0x8, 0x1, 0x7b}, @val={0x8, 0x3, r1}, @void}}, ["", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4400}, 0x40) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$RTC_UIE_ON(0xffffffffffffffff, 0x7003) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="050000000000000000002e00000008020300", @ANYRES32=r3, @ANYBLOB="0a0025000202020202020000"], 0x28}}, 0x0) ioctl$AUTOFS_IOC_CATATONIC(r0, 0x9362, 0x0) sendmsg$OSF_MSG_REMOVE(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000680)={&(0x7f0000000400)=ANY=[@ANYBLOB="68020000010503000000000000000000150000095402010001000000000001009000010000011f0073797a3100000070000000000000000000000000000000000000000000000000849ef769b2dbe25d372af233de23b5ab2d4f25606a3b3ac764b0daa98251c2d92afae6c361144a0f0103624bd14ac3b011c2de810d1d50a1b6638287432a413e060002000000000065bb00000100030003000000010000000400810001000000ff010000a621fb0302000000ff00000003000180000000007f0000000600a10a03000000090000000000cf0f010000000002000009000700010000000000000005000000030000000200000004000a000300000001000000ff0f0800020000000a39be41040003000000000007000000080001000100000002000000b62fac000100000000010000f7ffe39001000000ffffff7f030000000300000002000000020000000200000000000000ff00070000000000090000000400faff02000000080000000900620001000000000000000300090000000000ffffff7f420f090001000000a80900002700010003000000ed00000007002800010000005df80000ff07fcff0200000000000000200000800300000000000000080009000200000001000000110c090003000000400000004e0940000300000005000000018052000100000004000000410004000000000002000000000009000100000037000000c72c400002000000010400000180080003000000010000000500fcff020000006d2c0000090007000100000096cf00000400f74501000000ff7f00000600050003000000fbffffff8b0002000200000007000000010008000100000000000000"], 0x268}, 0x1, 0x0, 0x0, 0x4}, 0x40000) openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x80200, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x200002) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r5, 0x660c) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) ioctl$RTC_ALM_READ(r4, 0x80247008, &(0x7f0000000040)) syz_emit_ethernet(0xa7, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaa2900000000f602000000069078ffffffffb01414bb00004e24", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50400000907800fdc1cebb60c26a7be8c0feb5500700000091d051951ded861865d763e3ca408f4fbdfc1f2e25d3e4c2b488760fb600e761a17b7f4df18d14d8232c953607000000b6aecae675acb8eb25867044a4e6292bd2d382677fe1b7adda6f3193c2fc77266064ea9ff104cab43949214fe6"], 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r6, @ANYBLOB="00000000000000002e2f66696c65cdb5"]) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r6, 0xc0605345, &(0x7f0000000100)={0x3, 0x1, {0x2, 0x3, 0xfffffffd, 0x0, 0x5}, 0x2}) 06:28:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="02000000030000", 0x7, 0x800}], 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) [ 1262.068900] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 06:28:28 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f00000000c0)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @local}, {0x2, 0x0, @broadcast}, 0x115, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) setsockopt$inet_int(r3, 0x0, 0xc, &(0x7f0000000000)=0x1ff, 0x4) r4 = socket$inet(0x2, 0x2, 0x3f) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000180)={0x1, 'ipvlan1\x00'}, 0x18) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000000140)={'gretap0\x00', 0x101}) [ 1262.092794] loop3: detected capacity change from 0 to 16776704 [ 1262.105872] FAULT_INJECTION: forcing a failure. [ 1262.105872] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1262.108328] CPU: 1 PID: 8939 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1262.109754] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1262.111484] Call Trace: [ 1262.112041] dump_stack+0x107/0x167 [ 1262.112819] should_fail.cold+0x5/0xa [ 1262.113622] _copy_from_user+0x2e/0x1b0 [ 1262.114451] __copy_msghdr_from_user+0x91/0x4b0 [ 1262.115412] ? __ia32_sys_shutdown+0x80/0x80 [ 1262.116322] ? udp_setsockopt+0xc0/0xc0 [ 1262.117159] ? inet_sendmsg+0xbd/0x140 [ 1262.117975] ? inet_send_prepare+0x540/0x540 [ 1262.118888] ? __sock_sendmsg+0x55/0x190 [ 1262.119743] sendmsg_copy_msghdr+0xa1/0x160 [ 1262.120649] ? do_recvmmsg+0x6d0/0x6d0 [ 1262.121473] ? __lock_acquire+0x1657/0x5b00 [ 1262.122384] ___sys_sendmsg+0xc6/0x170 [ 1262.123195] ? sendmsg_copy_msghdr+0x160/0x160 [ 1262.124155] ? vmacache_find+0x55/0x2a0 [ 1262.125000] ? lock_acquire+0x197/0x470 [ 1262.125835] ? find_held_lock+0x2c/0x110 [ 1262.126686] ? __might_fault+0xd3/0x180 [ 1262.127517] ? lock_downgrade+0x6d0/0x6d0 [ 1262.128393] ? asm_exc_page_fault+0x1e/0x30 [ 1262.129334] __sys_sendmmsg+0x195/0x470 [ 1262.130170] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1262.131071] ? lock_downgrade+0x6d0/0x6d0 [ 1262.131949] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1262.132975] ? wait_for_completion_io+0x270/0x270 [ 1262.133985] ? rcu_read_lock_any_held+0x75/0xa0 [ 1262.134958] ? vfs_write+0x354/0xb10 [ 1262.135736] ? fput_many+0x2f/0x1a0 [ 1262.136510] ? ksys_write+0x1a9/0x260 [ 1262.137315] ? __ia32_sys_read+0xb0/0xb0 [ 1262.138172] __x64_sys_sendmmsg+0x99/0x100 [ 1262.139069] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1262.140149] do_syscall_64+0x33/0x40 [ 1262.140939] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1262.142015] RIP: 0033:0x7f7b210b8b19 [ 1262.142796] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1262.146590] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1262.148176] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1262.149668] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1262.151163] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1262.152673] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1262.154162] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 [ 1262.198790] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1262.301627] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 1262.304088] EXT4-fs (loop3): group descriptors corrupted! 06:28:43 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, 0x1, 0x4, 0x301, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5}]}, 0x1c}}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) sendmsg$NFULNL_MSG_CONFIG(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x1, 0x4, 0x3, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFULA_CFG_MODE={0xa, 0x2, {0x400, 0x2}}]}, 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x80) 06:28:43 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0x4b49, &(0x7f00000001c0)={0x0, r1}) 06:28:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="02000000030000", 0x7, 0x800}], 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) 06:28:43 executing program 2: unlinkat(0xffffffffffffffff, &(0x7f0000000380)='./file1\x00', 0x0) r0 = epoll_create1(0x0) r1 = epoll_create(0x3ff) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0x3}}, './file1\x00'}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x80000000}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000200)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x2}) 06:28:43 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0xffffffff00000000}}], 0x40001a9, 0x810) 06:28:43 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 67) 06:28:43 executing program 5: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x40000}}, './file0\x00'}) ioctl$EXT4_IOC_CLEAR_ES_CACHE(0xffffffffffffffff, 0x6628) 06:28:43 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000140)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f000005f240)={{0x0, 0x3, 0x1, 0xdc4f, 0x2, 0x1, 0x6, 0x3, 0x9, 0x7, 0x8f31, 0xdc, 0x7, 0x81, 0x8}}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000060240)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000060440)={0xff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {0x0, r5}], 0xa, "f83cea28b5aaf5"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000058100)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}], 0x0, "46dacd8396fe92"}) r9 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x320b8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r10 = memfd_create(0x0, 0x0) lseek(r10, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x13, r9, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005e240)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0xff, "12af00808c2044"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH(r9, 0xd0009411, &(0x7f000005f240)={{0x0, 0x3, 0x1, 0xdc4f, 0x2, 0x1, 0x6, 0x3, 0x9, 0x7, 0x8f31, 0xdc, 0x7, 0x81, 0x8}}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000060240)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r10, 0xd000943d, &(0x7f0000060440)={0xff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {r12}, {}, {r13}, {0x0, r14}], 0xa, "f83cea28b5aaf5"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000058300)={0x0, [{0x0, r3}, {0x0, r3}, {r2, r3}, {0x0, r3}, {}, {0x0, r3}, {r2, r3}, {0x0, r3}, {r1}, {0x0, r3}, {r2}, {}, {0x0, r3}, {}, {0x0, r3}, {}, {}, {}, {r1, r3}, {r2, r3}, {}, {0x0, r3}, {r2}, {r2, r3}, {0x0, r3}, {}, {}, {r1, r3}, {r2, r3}, {r2}, {}, {}, {0x0, r3}, {}, {0x0, r3}, {r1}, {}, {r2}, {r2, r3}, {0x0, r3}, {0x0, r3}, {0x0, r3}, {}, {}, {r1, r3}, {}, {}, {r2, r3}, {0x0, r3}, {0x0, r3}, {0x0, r3}, {r1}, {r1, r3}, {0x0, r3}, {r1}, {r2, r3}, {r2}, {r2, r3}, {}, {0x0, r3}, {0x0, r3}, {0x0, r3}, {}, {r1}, {r1, r3}, {}, {r2}, {r2, r3}, {}, {0x0, r3}, {}, {0x0, r3}, {0x0, r3}, {r2}, {}, {}, {0x0, r3}, {r2}, {}, {0x0, r3}, {0x0, r3}, {r2, r3}, {0x0, r3}, {r1}, {}, {0x0, r3}, {0x0, r3}, {}, {0x0, r3}, {}, {r2}, {r1, r3}, {}, {r1}, {}, {}, {r2}, {r1}, {r2, r3}, {}, {r2, r3}, {0x0, r3}, {r2, r3}, {r1}, {r1, r3}, {r2, r3}, {0x0, r3}, {r2}, {0x0, r3}, {r2, r3}, {}, {r2}, {0x0, r3}, {r1}, {0x0, r3}, {}, {}, {r1, r3}, {r2}, {}, {r1, r3}, {0x0, r3}, {0x0, r3}, {}, {}, {r1, r3}, {}, {0x0, r3}, {0x0, r3}, {r1}, {0x0, r3}, {}, {r2, r3}, {}, {r2}, {r1}, {r1, r3}, {r1, r3}, {0x0, r3}, {}, {0x0, r3}, {}, {}, {}, {}, {r1}, {r2}, {r2}, {r2, r3}, {r1, r3}, {}, {r2}, {0x0, r3}, {0x0, r3}, {0x0, r3}, {0x0, r3}, {r2}, {}, {0x0, r3}, {0x0, r3}, {}, {}, {r2}, {0x0, r3}, {}, {}, {}, {r1, r3}, {r2}, {}, {0x0, r3}, {r2}, {r2}, {}, {r1}, {}, {0x0, r3}, {}, {r1, r3}, {r1}, {r1, r3}, {}, {}, {0x0, r3}, {r1, r3}, {r2, r3}, {r1}, {}, {}, {0x0, r3}, {r2, r3}, {}, {}, {r2}, {r1, r3}, {0x0, r3}, {0x0, r3}, {r2, r3}, {r1, r3}, {}, {}, {0x0, r3}, {}, {r2, r3}, {r2}, {r1, r3}, {r1}, {}, {r1}, {0x0, r3}, {}, {}, {}, {r1, r3}, {}, {r2}, {0x0, r3}, {r1, r3}, {r2, r3}, {}, {r1}, {}, {}, {r1}, {}, {}, {r1}, {r2}, {r1, r3}, {0x0, r3}, {r1}, {0x0, r3}, {r1}, {}, {r2}, {r1, r3}, {r2}, {r1}, {}, {}, {r2}, {r2, r3}, {}, {r2, r3}, {}, {r2}, {}, {}, {0x0, r3}, {0x0, r3}, {}, {r2, r5}, {0x0, r3}, {r7, r3}, {r8, r14}], 0x59, "59c27ac946c2ac"}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x20000000000005) [ 1277.392789] FAULT_INJECTION: forcing a failure. [ 1277.392789] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1277.394902] CPU: 0 PID: 8965 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1277.395895] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1277.397108] Call Trace: [ 1277.397501] dump_stack+0x107/0x167 [ 1277.398027] should_fail.cold+0x5/0xa [ 1277.398583] _copy_from_user+0x2e/0x1b0 [ 1277.399156] __copy_msghdr_from_user+0x91/0x4b0 [ 1277.399821] ? __ia32_sys_shutdown+0x80/0x80 [ 1277.400457] ? udp_setsockopt+0xc0/0xc0 [ 1277.401052] ? inet_sendmsg+0xbd/0x140 [ 1277.401614] ? inet_send_prepare+0x540/0x540 [ 1277.402252] ? __sock_sendmsg+0x55/0x190 [ 1277.402840] sendmsg_copy_msghdr+0xa1/0x160 [ 1277.403464] ? do_recvmmsg+0x6d0/0x6d0 [ 1277.404031] ? __lock_acquire+0x1657/0x5b00 [ 1277.404660] ___sys_sendmsg+0xc6/0x170 [ 1277.405236] ? sendmsg_copy_msghdr+0x160/0x160 [ 1277.405896] ? vmacache_find+0x55/0x2a0 [ 1277.406483] ? lock_acquire+0x197/0x470 [ 1277.407058] ? find_held_lock+0x2c/0x110 [ 1277.407649] ? __might_fault+0xd3/0x180 [ 1277.408223] ? lock_downgrade+0x6d0/0x6d0 [ 1277.408830] ? asm_exc_page_fault+0x1e/0x30 [ 1277.409463] __sys_sendmmsg+0x195/0x470 [ 1277.410039] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1277.410661] ? lock_downgrade+0x6d0/0x6d0 [ 1277.411271] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1277.411970] ? wait_for_completion_io+0x270/0x270 [ 1277.412671] ? rcu_read_lock_any_held+0x75/0xa0 [ 1277.413355] ? vfs_write+0x354/0xb10 [ 1277.413891] ? fput_many+0x2f/0x1a0 [ 1277.414414] ? ksys_write+0x1a9/0x260 [ 1277.414964] ? __ia32_sys_read+0xb0/0xb0 [ 1277.415553] __x64_sys_sendmmsg+0x99/0x100 [ 1277.416163] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1277.416922] do_syscall_64+0x33/0x40 [ 1277.417468] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1277.418217] RIP: 0033:0x7f7b210b8b19 [ 1277.418761] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1277.421435] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1277.422535] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1277.423568] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1277.424601] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1277.425640] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1277.426675] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 [ 1277.428436] loop3: detected capacity change from 0 to 16776704 [ 1277.442120] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 1277.443453] EXT4-fs (loop3): group descriptors corrupted! [ 1277.446336] EXT4-fs warning (device sda): ext4_group_extend:1805: can't shrink FS - resize aborted 06:28:43 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa000800450000280000000000069078ac1e0001ac1414bb00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="124f93255006ad45"], 0x0) 06:28:43 executing program 7: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004f6efdff0011000008002600"}) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_PREV_BSSID={0xa}]}, 0x28}}, 0x0) write$binfmt_aout(r0, &(0x7f0000000200)={{0x107, 0x1f, 0x5, 0x200, 0x28, 0x8, 0x276, 0x6}, "177b0e1a35a293d6b56413a88d6784a8bc75903f08600008ef785c46cf448d650b", ['\x00', '\x00', '\x00']}, 0x341) r3 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x3, 0xd, 0x7}) syz_open_pts(r3, 0x177000) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000100)) ioctl$TUNSETPERSIST(r3, 0x400454cb, 0xfdfdffff) 06:28:43 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000500)) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000200), 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/exe\x00', 0x105000, 0x0) inotify_init1(0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x6, 0xcb, 0x3, 0x6d, 0x0, 0x9, 0x40801, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x5, @perf_bp={&(0x7f0000000040), 0x1}, 0x12000, 0x2f9, 0x8, 0x7, 0x0, 0x6, 0x1eb, 0x0, 0xfffffffc, 0x0, 0xff}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x2) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r3, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r2, 0x8983, &(0x7f0000000000)={0x6, 'syzkaller0\x00', {0x6}, 0x1000}) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x4000010, r2, 0xe85db000) sendfile(r0, r1, 0x0, 0x100000001) 06:28:56 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x0, 0x0, 0x2}}], 0x40001a9, 0x810) 06:28:56 executing program 2: sendmsg$TIPC_NL_BEARER_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="b8000000", @ANYRES16=0x0, @ANYBLOB="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"], 0xb8}, 0x1, 0x0, 0x0, 0x8080}, 0x1) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netstat\x00') ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000040)) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)) fsetxattr$trusted_overlay_opaque(r0, &(0x7f0000000240), &(0x7f0000000280), 0x2, 0x90e45b46987847a3) 06:28:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="02000000030000", 0x7, 0x800}], 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) 06:28:56 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0x541b, &(0x7f00000001c0)={0x0, r1}) 06:28:56 executing program 7: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x85a8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = getpgid(0x0) sendmsg$netlink(r1, &(0x7f0000001a40)={0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000000040)={0x10}, 0x10}], 0x1, &(0x7f0000001980)=[@cred={{0x1c, 0x1, 0x2, {r2}}}], 0x20}, 0x0) rt_tgsigqueueinfo(0xffffffffffffffff, r2, 0x1a, &(0x7f00000001c0)={0x30, 0x5c}) r3 = perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x200, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x1, @perf_config_ext={0x2, 0x1000000000}, 0x4005, 0x3, 0x80000000, 0x3, 0x400, 0x33, 0x3, 0x0, 0x1000, 0x0, 0x6}, r2, 0x1, r0, 0x5) r4 = syz_io_uring_setup(0x0, &(0x7f0000000980)={0x0, 0x0, 0x1}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, 0x0, &(0x7f0000000a40)) r5 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_SET(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000480)={0x20, 0x0, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x20}}, 0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_FILES_UPDATE={0x14, 0x3, 0x0, 0x0, 0x8, &(0x7f0000000140)=[0xffffffffffffffff, r6, r4, r5, r3], 0x5, 0x0, 0x0, {0x0, r7}}, 0x9) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) io_submit(0x0, 0x2, &(0x7f0000000440)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x1, 0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x2}, 0x0]) ioctl$FIONREAD(0xffffffffffffffff, 0x6801, 0x0) syz_io_uring_setup(0x5e4e, &(0x7f0000000480)={0x0, 0x5}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) clone3(&(0x7f0000000500)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 06:28:56 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="1da250521763436c7600080000000000002d4e9b701a713a2c61636365884facec4bb7692295a179f775733d63"]) 06:28:56 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa000800450000280000000000069078ac1e0001ac1414bb00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5a7332c684e63691"], 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgid(0x0) sendmsg$netlink(r0, &(0x7f0000001a40)={0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000000040)={0x10}, 0x10}], 0x1, &(0x7f0000001980)=[@cred={{0x1c, 0x1, 0x2, {r1}}}], 0x20}, 0x0) rt_tgsigqueueinfo(0xffffffffffffffff, r1, 0x1a, &(0x7f00000001c0)={0x30, 0x5c}) syz_emit_ethernet(0xfdac, &(0x7f0000000dc0)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x27}, @random="65d9010f3f8b", @void, {@ipv6={0x86dd, @tipc_packet={0x3, 0x6, "47b038", 0x256, 0x6, 0xff, @local, @dev={0xfe, 0x80, '\x00', 0x39}, {[@srh={0x5e, 0xa, 0x4, 0x5, 0x4, 0x20, 0x3, [@dev={0xfe, 0x80, '\x00', 0x36}, @dev={0xfe, 0x80, '\x00', 0x10}, @mcast1, @remote, @local]}, @srh={0x5c, 0x0, 0x4, 0x0, 0x9, 0x48, 0x5, [@rand_addr=' \x01\x00', @private2, @loopback, @remote, @empty, @local, @remote, @mcast2, @mcast1]}, @dstopts={0x6, 0x0, '\x00', [@hao={0xc9, 0x0, @mcast1}, @hao={0xc9, 0x0, @remote}, @pad1, @hao={0xc9, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @generic={0x0, 0x0, "c3b871e4aae8fdd56e8290b4f81fc746a78c39a13e66885b8c192fd1d6a9f355c0e42e2cebd740b38f1e4aaf6feb7efa972407330ca9b3f78518d73f303224e5fb711742ed2b28c7f835b39f27298d2b32a6e40cd04553cdf1c81a04e96ca1ca64bd7f43bd750844946d2cd948942eb28c3c3c087d15b3ded2e9ebf51d3229e51b30782029e87e064cb68e20da03460e4a03e6e0e5026e1f71a1563096c1864069ccfaa432c192879cde0ef19a2683842dd118f16e386295f34e72a62f6247aaf2787050f29e1471522599a1ce638439a0bf26a2b0cd9c3039c0fd1c469c2a456d5346ec2499c2475224b2fed12ea3e25064d9"}, @jumbo={0xc2, 0x4, 0xffffffff}, @pad1, @hao={0xc9, 0x0, @mcast1}]}, @srh={0x2e, 0xa, 0x4, 0x5, 0xdb, 0x60, 0x800, [@dev={0xfe, 0x80, '\x00', 0x28}, @mcast1, @mcast2, @local, @loopback]}, @dstopts={0x99, 0x3, '\x00', [@generic={0x1}, @enc_lim, @enc_lim, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @enc_lim, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x2, [0x0, 0x0]}]}, @dstopts={0x73, 0xf, '\x00', [@generic={0x1, 0x74, "0aa716cf9908e5e97f44f380a8fe4b2ee50ff4d872072418aef420a895d6c3dcc8dabca59ac9e605a17dd96451284f4a2ea083185c2a108865b4809e9808f20d95292f64b8572b2dafe27df57b4a2487af8a79b46a5db6ed615d3d57f006af8268c1ef205bdabd90994865d2ba27a1938dc944b2"}, @padn={0x1, 0x1, [0x0]}]}], @payload_mcast={{{{{{0x2e, 0x0, 0x1, 0x0, 0x1, 0xb, 0x1, 0x2, 0x7, 0x0, 0x0, 0xa, 0x0, 0x1, 0xff, 0xf920, 0x4, 0x4e24, 0x4e24}, 0x1, 0x2}, 0x4, 0x3}, 0x2}}, [0x0, 0x0]}}}}}}, &(0x7f0000000140)={0x0, 0x4, [0x729, 0xc55, 0xda9, 0xf9c]}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000680)=ANY=[@ANYBLOB="01000000010000001800e7ffe624456b1a536b3f800d405cd2abf6c3803d4dda3633e33c598a403438a78915a2ad31eacd3c8010554c10b59a277547fd2eec0c632a955a38fd8a97129eba61526923b7b1cb3866ceab097cc40152261292bab5f75284fd60a2eabbc7d9155f0c42eb8f4ebe4dc945387f79ab4c3f38c08188207f0a3226ce6a7425b6172d68d3fd694dc57cc7c62f0d10ba04953a211876cdf1af06cdb26da10d9ca6fe8a2c2b5e3a50c037c175f76a8cc8c5d592489e9efd8054bfc8ee4c9dc512d72c2883cf65d9c79d384fbadcadf0f92851d8cec8000ce9b7f73aea6767396826e9b9ddee5a7fb768bc4dddf15900"/258, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$NFT_MSG_GETSETELEM(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0x148, 0xd, 0xa, 0x401, 0x0, 0x0, {0x5, 0x0, 0x9}, [@NFTA_SET_ELEM_LIST_ELEMENTS={0x134, 0x3, 0x0, 0x1, [{0x28, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_OBJREF={0x9, 0x9, 'syz2\x00'}, @NFTA_SET_ELEM_OBJREF={0x9, 0x9, 'syz1\x00'}, @NFTA_SET_ELEM_OBJREF={0x9, 0x9, 'syz2\x00'}]}, {0x108, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_USERDATA={0xeb, 0x6, 0x1, 0x0, "1dfb3169d013932a215fb3feac2f1ba04eceefc99e260391c0c57d809dbb690f92052936e6ae8cbcdf02310dc5e83c787c7fc30d1d8846de258cc03a2ede11a44dd80e92d01aee3f0c7bcbbcc31a0ad7022f4908a0ed093a14d447bbd7bba6be917ea224832e14c369b2c8e8d9a67cfa110fce82104d196fccafa5ca32b6e58e7a23b6537813a176754b204663439239971465e9bce7a6b051395481606c7c01d991b7fe47125a2bd8e0ffe2557f0b18c20739256e2cdf974e4c105935505be533e002d6c25f191202361448fb546d7d3b39f965d798c946c971d9d90e0ad24a62c9ad5949dae4"}, @NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x600000000000000}, @NFTA_SET_ELEM_TIMEOUT={0xc}]}]}]}, 0x148}, 0x1, 0x0, 0x0, 0x24008000}, 0x0) getpgrp(r1) 06:28:56 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 68) [ 1290.859551] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=9016 comm=syz-executor.5 [ 1290.862470] 9pnet: Insufficient options for proto=fd [ 1290.863949] 9pnet: Insufficient options for proto=fd [ 1290.865055] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=9007 comm=syz-executor.7 [ 1290.866104] loop3: detected capacity change from 0 to 16776704 [ 1290.895087] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=9016 comm=syz-executor.5 06:28:57 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(r0, &(0x7f0000001a80)={&(0x7f0000000800)={0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, '\x00', 0x2f}, 0x8000}, 0x1c, &(0x7f0000001a40)=[{&(0x7f0000000840)="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", 0x1000}, {&(0x7f0000001840)="21fde74020e6e604134f5ee3be6da782abf0a0d63f89350db2c27d06ecaa9a6d06e3c1e0e46d2abdc39279978fff0fea5da29a50806b25598be869d3a4a70714421767552a05e7c6ca95b866c7dd9cc06532a45863c34c796beea42d6dd8d4f80e13722958de97e87ccf4a68309d", 0x6e}, {&(0x7f00000018c0)="274ba44da0f748d4ec2e10a0e9c8a2bfe2cd9b0bc51dcfba713b29f4d28933bd0fd24144561d515e0df4bbd9653a3c418a6413f4e920b72db89fa5711ab9e87db469b7cc7f8cffd96c956dbbb86c138ad7c2e7153b583ad228b27a85458742c3b1cf7a2fb54dae07a943cecb8bbcb8772495f81e378caeeb2581669dbaf15669a503b5b3b49d48c18c3044aac081398e79602a1d59f316ddd9636d4d86d586ebde61b26acb5a39a709fbea8d5392e222efa30a61247831aa11ff06b76d49da2f17001d65d6a0c17b8bf488b871ca", 0xce}, {&(0x7f00000019c0)="1c42def8d0606495c02134529b3b9720ba16cee20db074e979c3b05d96cec532a56a7c7ed3e273329eef0b372fcc5ae907bc22843a6ce82ee6b1f02bd94b5e9063e190c885003fedc713e46894144d522691950f99e77c4c205d0564e58ce9db7e3dbf27cc359384afcc7c3c", 0x6c}], 0x4}, 0x2000000) listen(r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getpeername(r1, &(0x7f0000001ac0)=@generic, &(0x7f0000001b40)=0x80) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) sendmsg$inet6(r3, &(0x7f00000007c0)={&(0x7f0000000040)={0xa, 0x4e24, 0xfff, @dev={0xfe, 0x80, '\x00', 0x1a}, 0xfc000000}, 0x1c, &(0x7f0000000700)=[{&(0x7f0000000100)="1e961a4b9896825923be458aa794342ab0ffd6828dc969a007254876269a9d8e681f9884dbea8ea7", 0x28}, {&(0x7f0000000140)="ad843794069ece29e36ca537c182439d9b3a0b8e9956cb572c383db31d8c818f21ecd943ee3555063ff1520099b1d626f6c84e94157bb9781c8b5413c7e7e39749642458563482a67936ad975fdddc69588808f5b7d4a8c6e033", 0x5a}, {&(0x7f00000001c0)="1ac93b3953d8348f70b886a2df908a5814437616aa36ac180c915a705c5169a87da67d83ff4a4b58443efee576565f3a36e834b5f81ab6c667213ff75db75c64bf16a6ac5f2b5d8aee7a679463195f30cdfcf4e70cb8ff76efe1bd314f6161281aa8f5d6172bcefefdb5e4a6efb0283d22d205d3eb6cf4568f2e3b7e41fd01f7281b53b1faef3c97c70a0fa927ab49a17d99ba35acd5cf6122b0e3c1c3d387c8f1361a883d6227b2d0707fd4cce3a16f1c2f7975d744254b2cf45f3be1f1b78e30810db724d20972cb31b6315a05e1", 0xcf}, {&(0x7f00000002c0)="eacd4dc282867f0f62c1608252ca76d63782a584b9cb237299eb81b2e6fd3366b148a6b6e1cb2c614990865901ab9085839a8b735e39af69af4cf63f464792fa889119caf9f3f2d49f225913b928dd3dccafdcb9fb9f69d4d4ccb78ab32cab1948f5bf51f9035e5f225b6995d4baa9a71931a1bfe6f9ab9b63895452417cc051d8281101b79a579432f487ed7c8e67a5779117c3ab584c4b5cc461828dec8eb707df9d5bc5c67754e12d36ab09a24896496059ba8b7fb6a2b0a85bd282e062fb5b", 0xc1}, {&(0x7f00000003c0)="49033731cf2e04bf305a037f8eba5ad65d10a141e756dd30e71a0cb22ba04189adc9ce0a550488307840af949e7cf7b4e83ac02c74cebe07c826ea4bc17c0d88fa2808e67c4fc7dd5f055dab4b916281ed32855691ef8bca2259f0bf4d5d1d421222eabbf775d50f5a45ce8e1435", 0x6e}, {&(0x7f0000000440)="80995544b535bd1a83ef2e21bea5190cb4050696e78aa95cd2c9221c756b5db82e48f914907559ad6afe033494fd71ce7758e1f05f20ca529b104263ac1a17a72d8604d9590901f4b1961200a1399776baa2727c97ad73215b46fc8a2c0146902852de361184124590d2ddbc21c7c4dbb8eaa6bbb916ca2b0b920b3a062ae8b30a047639588495e53f8b7d4b417a0f80f3a1f5990d5fb83642f609a8bb21d5f8387d9ec6334764effe57f8669b735a4d4df25f7236b83f5801c20189", 0xbc}, {&(0x7f0000000500)="88ab7fb2b045b5b16d9a13b4678ae9eb", 0x10}, {&(0x7f0000000540)="fbabb5ccbffff0413efdbb6c4a20c232188fa3fb117edc9e17e0f86731e20fe3691754c2129213900b488ac044f5e393698fc459777f76744703eb7aa585e975f99126a6ed4c4b05fce64591af8cd7e5bb37f0ed6b49c294b3f06937ede3383eaaba7412c8242340", 0x68}, {&(0x7f00000005c0)="19b73cf2e9f2cd721206c88602c28b0963fce2d38ecf945fb20aac85371aac8b1497d0252451bf72d6f3bbb456cf8da4f7fa3982fdf10090243d3b22ce9e8c99dbc364448dbe727344caf7d624da01fa5723eb126927d2a3ed58508ee6a4aeec0060092c8f057fed5fa034f793cf31b9bdd96f50ccaf934e20c4f256a4cf8a7e5e1fb399984e23d3b9452be7b8c9e1269f91d6ffff60e0e6f0be54b6305c15c044756bc11918a406884fa061ec9d337529b54d57f4024694622c6c825c2dd23bcfc5418450cac0f584a92d9ec6bbab89136d0ec3eee86e18f5", 0xd9}, {&(0x7f00000006c0)="0b13c4fb9f62e04516eac74f2e6e133796c779f3cd8bd795bd620bffcd4c70a66ddf4552eb241f698ed099463e34", 0x2e}], 0xa}, 0x40) sendfile(r2, r1, 0x0, 0xffffffff000) [ 1290.900439] FAULT_INJECTION: forcing a failure. [ 1290.900439] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1290.900459] CPU: 0 PID: 9018 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1290.900470] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 06:28:57 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x0, 0x0, 0x4}}], 0x40001a9, 0x810) [ 1290.900482] Call Trace: [ 1290.900507] dump_stack+0x107/0x167 06:28:57 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x64010100, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 1290.900528] should_fail.cold+0x5/0xa [ 1290.900554] _copy_from_user+0x2e/0x1b0 [ 1290.900575] __copy_msghdr_from_user+0x91/0x4b0 [ 1290.900593] ? __ia32_sys_shutdown+0x80/0x80 [ 1290.900717] perf: interrupt took too long (20766 > 20556), lowering kernel.perf_event_max_sample_rate to 9000 [ 1290.900731] ? udp_setsockopt+0xc0/0xc0 [ 1290.900752] ? inet_sendmsg+0xbd/0x140 [ 1290.900771] ? inet_send_prepare+0x540/0x540 [ 1290.900789] ? __sock_sendmsg+0x55/0x190 [ 1290.900810] sendmsg_copy_msghdr+0xa1/0x160 [ 1290.900825] ? do_recvmmsg+0x6d0/0x6d0 [ 1290.900852] ? __lock_acquire+0x1657/0x5b00 [ 1290.900880] ___sys_sendmsg+0xc6/0x170 [ 1290.900897] ? sendmsg_copy_msghdr+0x160/0x160 [ 1290.900918] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1290.900946] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1290.900962] ? trace_hardirqs_on+0x5b/0x180 [ 1290.900987] ? lock_acquire+0x197/0x470 [ 1290.901004] ? find_held_lock+0x2c/0x110 [ 1290.901028] ? __might_fault+0xd3/0x180 [ 1290.901046] ? lock_downgrade+0x6d0/0x6d0 [ 1290.901080] __sys_sendmmsg+0x195/0x470 [ 1290.901100] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1290.901119] ? lock_downgrade+0x6d0/0x6d0 [ 1290.901151] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1290.901171] ? wait_for_completion_io+0x270/0x270 [ 1290.901192] ? rcu_read_lock_any_held+0x75/0xa0 [ 1290.901210] ? vfs_write+0x354/0xb10 [ 1290.901228] ? fput_many+0x2f/0x1a0 [ 1290.901243] ? ksys_write+0x1a9/0x260 [ 1290.901263] ? __ia32_sys_read+0xb0/0xb0 [ 1290.901285] __x64_sys_sendmmsg+0x99/0x100 [ 1290.901304] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1290.901321] do_syscall_64+0x33/0x40 [ 1290.901340] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1290.901352] RIP: 0033:0x7f7b210b8b19 [ 1290.901369] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1290.901379] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1290.901399] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1290.901410] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1290.901420] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1290.901431] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1290.901442] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 [ 1290.910830] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=9007 comm=syz-executor.7 [ 1290.910967] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 1290.910979] EXT4-fs (loop3): group descriptors corrupted! [ 1290.962286] perf: interrupt took too long (26024 > 25957), lowering kernel.perf_event_max_sample_rate to 7000 [ 1291.074568] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=9007 comm=syz-executor.7 [ 1291.075822] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=9031 comm=syz-executor.7 [ 1306.545784] loop3: detected capacity change from 0 to 16776704 06:29:12 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 69) 06:29:12 executing program 2: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x200000, 0x125) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000080)) r2 = accept4$inet(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast}, &(0x7f00000000c0)=0x10, 0x80800) r3 = open(&(0x7f0000000180)='./file0\x00', 0x181000, 0x10) copy_file_range(r2, &(0x7f0000000140)=0x9, r3, &(0x7f00000001c0)=0xfffffffffffffffc, 0xdf06, 0x0) 06:29:12 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0x5421, &(0x7f00000001c0)={0x0, r1}) 06:29:12 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x0, 0x0, 0xa}}], 0x40001a9, 0x810) 06:29:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="0200000003000000", 0x8, 0x800}], 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) 06:29:12 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES16, @ANYRES64, @ANYRES16=r0], 0x0) 06:29:12 executing program 7: r0 = syz_mount_image$iso9660(&(0x7f0000000300), &(0x7f0000000340)='./file1\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000780)={[{@sbsector}, {@uid}]}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) dup2(r0, r1) setxattr$security_selinux(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040), &(0x7f0000000080)='system_u:object_r:crack_db_t:s0\x00', 0x20, 0x2) 06:29:12 executing program 4: ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000e40)) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, &(0x7f00000001c0)) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r1, 0x0, 0x0, 0x1000002) openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0) r2 = timerfd_create(0x3, 0x0) r3 = openat$ptp0(0xffffffffffffff9c, &(0x7f00000000c0), 0x202, 0x0) pread64(r3, &(0x7f0000000140)=""/71, 0x47, 0x0) mmap(&(0x7f00009d5000/0x3000)=nil, 0x3000, 0x1000008, 0x100010, r2, 0x63cdc000) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x5265, 0x0, 0xffffffff, 0x11b}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) r5 = openat$cgroup_freezer_state(r4, &(0x7f0000000040), 0x2, 0x0) mmap(&(0x7f0000207000/0x3000)=nil, 0x3000, 0x0, 0x10, r5, 0xbf7fd000) readv(0xffffffffffffffff, &(0x7f00000002c0), 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r1, 0x0) 06:29:12 executing program 5: syz_emit_ethernet(0x36, &(0x7f0000001180)=ANY=[@ANYBLOB="ffffffffffffaaaaaab9aa000800470400280000000000069078ac1e0001ac1414bb00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50000000907859400000"], 0x0) syz_emit_ethernet(0x1016, &(0x7f0000000100)={@remote, @broadcast, @val={@val={0x9100, 0x5, 0x0, 0x2}, {0x8100, 0x5}}, {@generic={0xf7, "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&(0x7f0000001140)={0x0, 0x1, [0xe07, 0x264, 0x48c, 0xe35]}) syz_extract_tcp_res$synack(&(0x7f0000001200)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x171, &(0x7f0000001480)=ANY=[@ANYBLOB="00000000000000000000000086dd6446cf3f013b0601fe8000000000000000000000000000bbfe8000000000000000000000000000aa080a04050008000000000000000000000000000000000000fe80000000000000000000000000001afc00000000000000000000000000000100000000000000000000000000000001fe8000000000000000000000000000bb4e234e20", @ANYRES32=0x41424344, @ANYRES32=r0, @ANYBLOB="6040008290780009010303013557d18c938b55a2c17363d49a5649b6bb7f24f992a32b6efd426d42c4888c7a14c746bc5e4b3b278a098944ea53d3c7c4dc32bd8a377bc20eacb5961bdbbdd3b2dab05e21b706598779685293aed3cacba40f4074455b6a0d6ea8cd1552cebb73818616f909481b747784e7bd9bb697e87def8a4c517abbfd15e3e8eb711b6749e421f529e624a7ac5c64224be9f2de3edd821662498deeddd7ac386bf22174b7175ff0c5b9bc6ab0020319c25d2647a5aadc51a126557b42f3ad92bc84b1d607416721e0a0241368437816ea5d9f125bd9f5941a4f71b662ee36037ef5981347b57c2a8a2cceb32560c63c2b2d67f8241b0448af7cf1408a92e65b90e8dbc5d7e45c1ec8bbd8f93f9d7b0e0a32b4bb"], &(0x7f00000013c0)={0x1, 0x3, [0xef7, 0xac, 0xf37, 0x28b]}) getpgrp(0x0) syz_emit_ethernet(0x46, &(0x7f0000000000)={@multicast, @random="675a0ef2baad", @val={@void, {0x8100, 0x6, 0x0, 0x1}}, {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @random="7bea6a353b1d", @dev={0xfe, 0x80, '\x00', 0x3b}, @broadcast, @dev={0xfe, 0x80, '\x00', 0x15}}}}}, &(0x7f0000000080)={0x0, 0x1, [0xd43, 0xd69, 0x529, 0xed3]}) syz_emit_ethernet(0x3e, &(0x7f00000011c0)={@empty, @random="4d542568df12", @val={@val={0x9100, 0x6, 0x1}, {0x8100, 0x2, 0x0, 0x2}}, {@ipv6={0x86dd, @generic={0x2, 0x6, "8000", 0x0, 0x16d, 0x0, @private1, @private1}}}}, &(0x7f00000000c0)={0x0, 0x3, [0x605, 0x6d2, 0xbde, 0x3d4]}) syz_emit_ethernet(0x7b, &(0x7f0000001400)={@local, @broadcast, @val={@void, {0x8100, 0x7, 0x1, 0x3}}, {@generic={0x805, "dad50a8e9f90ffdda9eda1386aee85d60e7bd698a7a6b1e71d80aaa550fa6e9bad5b691bb0056953f84fa03d5bb0d6d2853b4d84269e25e048216acba18c7dd2f5b4e6bbc2b4beafbedd5af46f5989c3a9d5b11ff0abc03c4e6361dc9104996319ae34f9c923b6024f"}}}, 0x0) 06:29:12 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x0, 0x0, 0xa00}}], 0x40001a9, 0x810) [ 1306.585457] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 1306.586927] EXT4-fs (loop3): group descriptors corrupted! [ 1306.598885] FAULT_INJECTION: forcing a failure. [ 1306.598885] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1306.600550] CPU: 0 PID: 9064 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1306.601520] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1306.602682] Call Trace: [ 1306.603060] dump_stack+0x107/0x167 [ 1306.603572] should_fail.cold+0x5/0xa [ 1306.604102] _copy_from_user+0x2e/0x1b0 [ 1306.604654] __copy_msghdr_from_user+0x91/0x4b0 [ 1306.605310] ? __ia32_sys_shutdown+0x80/0x80 [ 1306.605935] ? udp_setsockopt+0xc0/0xc0 [ 1306.606495] ? inet_sendmsg+0xbd/0x140 [ 1306.607037] ? inet_send_prepare+0x540/0x540 [ 1306.607649] ? __sock_sendmsg+0x55/0x190 [ 1306.608222] sendmsg_copy_msghdr+0xa1/0x160 [ 1306.608822] ? do_recvmmsg+0x6d0/0x6d0 [ 1306.609367] ? __lock_acquire+0x1657/0x5b00 [ 1306.609973] ___sys_sendmsg+0xc6/0x170 [ 1306.610514] ? sendmsg_copy_msghdr+0x160/0x160 [ 1306.611154] ? vmacache_find+0x55/0x2a0 [ 1306.611716] ? lock_acquire+0x197/0x470 [ 1306.612266] ? find_held_lock+0x2c/0x110 [ 1306.612828] ? __might_fault+0xd3/0x180 [ 1306.613391] ? lock_downgrade+0x6d0/0x6d0 [ 1306.613964] ? asm_exc_page_fault+0x1e/0x30 [ 1306.614578] __sys_sendmmsg+0x195/0x470 [ 1306.615131] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1306.615733] ? lock_downgrade+0x6d0/0x6d0 [ 1306.616320] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1306.616998] ? wait_for_completion_io+0x270/0x270 [ 1306.617680] ? rcu_read_lock_any_held+0x75/0xa0 [ 1306.618331] ? vfs_write+0x354/0xb10 [ 1306.618847] ? fput_many+0x2f/0x1a0 [ 1306.619350] ? ksys_write+0x1a9/0x260 [ 1306.619876] ? __ia32_sys_read+0xb0/0xb0 [ 1306.620443] __x64_sys_sendmmsg+0x99/0x100 [ 1306.621028] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1306.621763] do_syscall_64+0x33/0x40 [ 1306.622275] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1306.622975] RIP: 0033:0x7f7b210b8b19 [ 1306.623481] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1306.626022] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1306.627081] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1306.628075] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1306.629059] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1306.630046] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1306.631042] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 06:29:12 executing program 5: prctl$PR_GET_KEEPCAPS(0x7) prctl$PR_GET_KEEPCAPS(0x7) syz_emit_ethernet(0xec, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa3e08004f0c00de00660000010690787f000001ac069f46de3c43d4f644b4fbfb540f1e0101891393ac14142ce0000002e0000001ffffffff94040000831b62ac1414bbac1432aa0000000000000000ac1e0001ffffffff0101440c0a41ac141433000000030713ddac1414aa0a010102ac1414aaac1414aa8307cf7f00000100444cef93e000000100000002ac1414bb000000000000000000000009e000000100002270ac1e0001000000007f00000100000005e0000002000100006401010000000009ac1414aa00000004000000000000000000000000000000000200004e24"], &(0x7f0000000000)={0x1, 0x2, [0x505, 0xc90, 0xdfc, 0x23e]}) 06:29:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="0200000003000000", 0x8, 0x800}], 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) [ 1306.691112] ISOFS: Unable to identify CD-ROM format. 06:29:12 executing program 2: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x82940) [ 1306.767718] loop3: detected capacity change from 0 to 16776704 [ 1306.778564] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 1306.779884] EXT4-fs (loop3): group descriptors corrupted! [ 1306.835300] ISOFS: Unable to identify CD-ROM format. [ 1324.946828] FAT-fs (loop7): bogus number of reserved sectors [ 1324.947562] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1324.951886] FAULT_INJECTION: forcing a failure. [ 1324.951886] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1324.953225] CPU: 1 PID: 9104 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1324.954026] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1324.954998] Call Trace: [ 1324.955318] dump_stack+0x107/0x167 [ 1324.955742] should_fail.cold+0x5/0xa [ 1324.956208] _copy_from_user+0x2e/0x1b0 [ 1324.956685] __copy_msghdr_from_user+0x91/0x4b0 [ 1324.957233] ? __ia32_sys_shutdown+0x80/0x80 [ 1324.957771] ? udp_setsockopt+0xc0/0xc0 [ 1324.958229] ? inet_sendmsg+0xbd/0x140 [ 1324.958669] ? inet_send_prepare+0x540/0x540 [ 1324.959168] ? __sock_sendmsg+0x55/0x190 [ 1324.959642] sendmsg_copy_msghdr+0xa1/0x160 [ 1324.960145] ? do_recvmmsg+0x6d0/0x6d0 [ 1324.960599] ? __lock_acquire+0x1657/0x5b00 [ 1324.961102] ___sys_sendmsg+0xc6/0x170 [ 1324.961558] ? sendmsg_copy_msghdr+0x160/0x160 [ 1324.962076] ? vmacache_find+0x55/0x2a0 [ 1324.962550] ? lock_acquire+0x197/0x470 [ 1324.963003] ? find_held_lock+0x2c/0x110 [ 1324.963471] ? __might_fault+0xd3/0x180 [ 1324.963943] ? lock_downgrade+0x6d0/0x6d0 [ 1324.964425] ? asm_exc_page_fault+0x1e/0x30 [ 1324.964924] __sys_sendmmsg+0x195/0x470 [ 1324.965401] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1324.965936] ? lock_downgrade+0x6d0/0x6d0 [ 1324.966484] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1324.967036] ? wait_for_completion_io+0x270/0x270 [ 1324.967590] ? rcu_read_lock_any_held+0x75/0xa0 [ 1324.968134] ? vfs_write+0x354/0xb10 [ 1324.968572] ? fput_many+0x2f/0x1a0 [ 1324.968991] ? ksys_write+0x1a9/0x260 [ 1324.969436] ? __ia32_sys_read+0xb0/0xb0 06:29:31 executing program 2: ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) lseek(r1, 0x0, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/exe\x00', 0x105000, 0x0) r3 = perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, r0, 0x0) r4 = openat$hpet(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r2, 0xc018937c, &(0x7f0000000140)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="04000000000000002e2f6669"]) unlinkat(r4, &(0x7f0000000000)='./file1/file0\x00', 0x200) openat(r5, &(0x7f00000000c0)='./file1\x00', 0x329480, 0x141) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, 0x0) sendfile(r1, r2, 0x0, 0x100000001) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/51, 0x33, 0x0) 06:29:31 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x0, 0x0, 0x2000}}], 0x40001a9, 0x810) 06:29:31 executing program 4: r0 = syz_io_uring_setup(0x3a88, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x1, 0x0, 0x0}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000140)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xfffffffd) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x8, 0x4010, r0, 0x0) 06:29:31 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000003c0)=ANY=[@ANYRES64=0x0, @ANYRES32, @ANYRES32, @ANYBLOB="c9bc54cb7a4edde0fa519260f4e2bb1a94c5b60c4fa62ae9cff928d4174a3d38410471240ec469536752722faf1a6638d19f052755dc8d4a0e66511d7f222d18607f95bfe2b4c6dca18564b18f86d9b4de4cad31dc26d199103201adf4c92089c49317e2729ba2cdc4a9d0d12f5b4919c2c207748bf925fa1e626298eddc2a258edd9b8de353e26b196220f9d5b8d1629e0c56aa1e3e1256aa09fcd0583ddea4431b32b71661ba101109ad31b0e11439299f157313ca74c99d874c5341afab381d66e6a080440aacada520e2baa878fcfc2f4dc445cce4c6694bca590297851de5d0"]) openat(r0, &(0x7f0000000200)='./file0\x00', 0x35e7eaa4871bc4b0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) r3 = pidfd_getfd(r1, r0, 0x0) fcntl$setpipe(r3, 0x407, 0x5) ioctl$SNAPSHOT_PREF_IMAGE_SIZE(0xffffffffffffffff, 0x3312, 0x1) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) syz_open_dev$loop(&(0x7f0000001140), 0xc9cf, 0x8441) faccessat2(r4, 0x0, 0x2e, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000100)=ANY=[], 0x10) r5 = openat(r0, &(0x7f0000000380)='./file1\x00', 0x180, 0x54) r6 = creat(&(0x7f00000001c0)='./file1\x00', 0x62) write$binfmt_elf64(r6, &(0x7f0000000100)=ANY=[@ANYRESHEX], 0xfdef) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_CLOSE={0x13, 0x1, 0x0, r5}, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x640c, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x40}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x100000001) 06:29:31 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0x5450, &(0x7f00000001c0)={0x0, r1}) 06:29:31 executing program 5: ioctl$F2FS_IOC_GARBAGE_COLLECT(0xffffffffffffffff, 0x4004f506, &(0x7f0000000000)) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x20300, 0x6) syz_genetlink_get_family_id$devlink(&(0x7f00000002c0), r1) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x602000}, 0xc, &(0x7f0000000440)={&(0x7f00000005c0)={0x1b8, 0x1e, 0x200, 0x70bd29, 0x25dfdbff, {0x20}, [@generic="ca615c122d774cb591c4db6c4b167aa0489669434ae7c3619b13cde03f2d9b73ce59d521cfcec453a047221f9faea152334ed9c976f33c3d062acd0d32ef9ce898bf9786fe4315c28701294b279987575d103008f2b29f68917aebbd60077c732ac74cc6bffc64649d8a323dc42a479e07c4b0ed9fe3f36928561ea036870bfec50f7f08994333cf8eba0d4bfb1abebdded883f563da4cef07a9bfa413028b6f5d", @typed={0x8, 0x26, 0x0, 0x0, @fd=r0}, @nested={0xf8, 0x6b, 0x0, 0x1, [@generic="e5d31ff5b4b4c7fbe21c48a066d053fe467082f4566e4a7c21834bb4e3d643c1a39e125536e1c2cbd2033b296f62333473f060901dbf2c283299e6cfa20be107fbfff806de0e168cdc850894fe4ab6c3a6773633db297b1e0376a38f9cdd0530684cd8e4ba2be08bd029b488a32084d062212c87d7af00aec936374ff90dd67babefe95ba294327bd148b8f62d816aa96b78245918c1", @generic="1eb96bc6fc183516fec7fea2634871acaa52833d39db1adace9b6f2b9d57c6d191a1d4b62f60827a9ecad99c9cc2cab9d2ea2dba0985dce00e5a0713f248343d0fe45a00d9bc03df2f9df44ac90a77b06ec5", @typed={0xc, 0x46, 0x0, 0x0, @u64}]}]}, 0x1b8}, 0x1, 0x0, 0x0, 0x20004800}, 0x20000000) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="050000000000000000002e00000008000300", @ANYRES32=r3, @ANYBLOB="0a0034000202287f89a10000"], 0x28}}, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL80211_CMD_LEAVE_MESH(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, r4, 0x200, 0x70bd2b, 0x25dfdbfb, {{}, {@val={0x8}, @val={0xc, 0x99, {0x9, 0x53}}}}, ["", "", "", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x840}, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffffaaaeaaaaaa0008cc45000070000000000006900015", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="70c2000090780000080a000000ff000080001e0c803f000000000000000500000516000000000000000500007fff00000002000000030204000405120000000980000001000000030000000704020000"], 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f00000000c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) ioctl$BLKTRACESTOP(r5, 0x1275, 0x0) 06:29:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="0200000003000000", 0x8, 0x800}], 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) 06:29:31 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 70) [ 1324.969966] __x64_sys_sendmmsg+0x99/0x100 [ 1324.970520] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1324.971252] do_syscall_64+0x33/0x40 [ 1324.971686] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1324.972274] RIP: 0033:0x7f7b210b8b19 [ 1324.972703] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1324.974827] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1324.975721] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1324.976565] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1324.977390] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1324.978226] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1324.979058] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 [ 1324.997964] loop3: detected capacity change from 0 to 16776704 06:29:31 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 71) [ 1325.053044] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 1325.055240] EXT4-fs (loop3): group descriptors corrupted! 06:29:31 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x0, 0x0, 0x4000}}], 0x40001a9, 0x810) 06:29:31 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x0, 0x0, 0xff03}}], 0x40001a9, 0x810) 06:29:31 executing program 4: syz_mount_image$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') [ 1325.156390] FAULT_INJECTION: forcing a failure. [ 1325.156390] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1325.158059] CPU: 1 PID: 9122 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1325.159012] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1325.160143] Call Trace: [ 1325.160449] dump_stack+0x107/0x167 [ 1325.160876] should_fail.cold+0x5/0xa [ 1325.161332] _copy_from_user+0x2e/0x1b0 [ 1325.161799] __copy_msghdr_from_user+0x91/0x4b0 [ 1325.162349] ? __ia32_sys_shutdown+0x80/0x80 [ 1325.162852] ? udp_setsockopt+0xc0/0xc0 [ 1325.163310] ? inet_sendmsg+0xbd/0x140 [ 1325.163753] ? inet_send_prepare+0x540/0x540 [ 1325.164263] ? __sock_sendmsg+0x55/0x190 [ 1325.164722] sendmsg_copy_msghdr+0xa1/0x160 [ 1325.165214] ? do_recvmmsg+0x6d0/0x6d0 [ 1325.165679] ? __lock_acquire+0x1657/0x5b00 [ 1325.166172] ___sys_sendmsg+0xc6/0x170 [ 1325.166616] ? sendmsg_copy_msghdr+0x160/0x160 [ 1325.167150] ? vmacache_find+0x55/0x2a0 [ 1325.167612] ? lock_acquire+0x197/0x470 [ 1325.168073] ? find_held_lock+0x2c/0x110 [ 1325.168548] ? __might_fault+0xd3/0x180 [ 1325.169005] ? lock_downgrade+0x6d0/0x6d0 [ 1325.169485] ? asm_exc_page_fault+0x1e/0x30 [ 1325.169993] __sys_sendmmsg+0x195/0x470 [ 1325.170458] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1325.170963] ? lock_downgrade+0x6d0/0x6d0 [ 1325.171452] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1325.172002] ? wait_for_completion_io+0x270/0x270 [ 1325.172562] ? rcu_read_lock_any_held+0x75/0xa0 [ 1325.173105] ? vfs_write+0x354/0xb10 [ 1325.173546] ? fput_many+0x2f/0x1a0 [ 1325.173967] ? ksys_write+0x1a9/0x260 [ 1325.174410] ? __ia32_sys_read+0xb0/0xb0 [ 1325.174876] __x64_sys_sendmmsg+0x99/0x100 [ 1325.175361] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1325.175949] do_syscall_64+0x33/0x40 [ 1325.176375] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1325.176971] RIP: 0033:0x7f7b210b8b19 [ 1325.177399] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1325.179517] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1325.180395] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1325.181213] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1325.182040] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1325.182858] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1325.183681] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 06:29:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9}], 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) 06:29:31 executing program 5: pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x80800) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000140)={0x1, 'hsr0\x00', 0x4}, 0x18) syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:29:31 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x0, 0x0, 0x40000}}], 0x40001a9, 0x810) 06:29:31 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x4000000, 0x32c}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a", 0x2}], 0x1}, 0x0, 0x4008000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1325.798940] FAT-fs (loop7): bogus number of reserved sectors [ 1325.799989] FAT-fs (loop7): Can't find a valid FAT filesystem 06:29:47 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 72) 06:29:47 executing program 5: ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000000)=ANY=[@ANYBLOB='j', @ANYRES32=0xffffffffffffffff, @ANYBLOB="08000000ffff00002e2f66696c653000"]) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0x4) syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:29:47 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0x5451, &(0x7f00000001c0)={0x0, r1}) 06:29:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9}], 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) 06:29:47 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x0, 0x0, 0x200000}}], 0x40001a9, 0x810) 06:29:47 executing program 7: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xbe76f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) io_uring_enter(0xffffffffffffffff, 0x58ab, 0x0, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x9, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_setup(0x5e4e, &(0x7f0000000480)={0x0, 0x1}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000180)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x0, @fd=r2, 0x800}, 0x0) r5 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xa}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x9, 0x20, 0x3, 0x0, 0x0, 0x7, 0x200, 0x5, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x1, @perf_config_ext={0x2, 0xfffffffffffffffe}, 0x4005, 0x3, 0x80000000, 0x3, 0x3, 0x34, 0x3, 0x0, 0x1000, 0x0, 0x6}, 0xffffffffffffffff, 0x1, r5, 0x5) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) 06:29:47 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x46e2, 0x0) creat(&(0x7f0000000080)='./file0/file0\x00', 0x11) ftruncate(r0, 0x1000003) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r1, 0x0, 0x24004850) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) r2 = syz_open_dev$hidraw(&(0x7f00000000c0), 0x0, 0x50000) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r4, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) ioctl$FICLONE(r2, 0x40049409, r3) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f00000008c0)=@v3={0x3000000, [{}, {0x1ff, 0x7f}]}, 0x18, 0x0) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) 06:29:47 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000000), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB='\x00\x00\x00']) [ 1341.665675] FAULT_INJECTION: forcing a failure. [ 1341.665675] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1341.667348] CPU: 1 PID: 9158 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1341.668294] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1341.669461] Call Trace: [ 1341.669852] dump_stack+0x107/0x167 [ 1341.670360] should_fail.cold+0x5/0xa [ 1341.670896] _copy_from_user+0x2e/0x1b0 [ 1341.671461] __copy_msghdr_from_user+0x91/0x4b0 [ 1341.672114] ? __ia32_sys_shutdown+0x80/0x80 [ 1341.672723] ? udp_setsockopt+0xc0/0xc0 [ 1341.673298] ? inet_sendmsg+0xbd/0x140 [ 1341.673851] ? inet_send_prepare+0x540/0x540 [ 1341.674471] ? __sock_sendmsg+0x55/0x190 [ 1341.675039] sendmsg_copy_msghdr+0xa1/0x160 [ 1341.675634] ? do_recvmmsg+0x6d0/0x6d0 [ 1341.676182] ? __lock_acquire+0x1657/0x5b00 [ 1341.676791] ___sys_sendmsg+0xc6/0x170 [ 1341.677330] ? sendmsg_copy_msghdr+0x160/0x160 [ 1341.677973] ? vmacache_find+0x55/0x2a0 [ 1341.678530] ? lock_acquire+0x197/0x470 [ 1341.679077] ? find_held_lock+0x2c/0x110 [ 1341.679643] ? __might_fault+0xd3/0x180 [ 1341.680200] ? lock_downgrade+0x6d0/0x6d0 [ 1341.680789] ? asm_exc_page_fault+0x1e/0x30 [ 1341.681396] __sys_sendmmsg+0x195/0x470 [ 1341.681955] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1341.682556] ? lock_downgrade+0x6d0/0x6d0 [ 1341.683139] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1341.683809] ? wait_for_completion_io+0x270/0x270 [ 1341.684477] ? rcu_read_lock_any_held+0x75/0xa0 [ 1341.685113] ? vfs_write+0x354/0xb10 [ 1341.685639] ? fput_many+0x2f/0x1a0 [ 1341.686137] ? ksys_write+0x1a9/0x260 [ 1341.686661] ? __ia32_sys_read+0xb0/0xb0 [ 1341.687221] __x64_sys_sendmmsg+0x99/0x100 [ 1341.687811] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1341.688520] do_syscall_64+0x33/0x40 [ 1341.689037] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1341.689752] RIP: 0033:0x7f7b210b8b19 [ 1341.690271] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1341.692810] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1341.693866] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1341.694843] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1341.695838] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1341.697154] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1341.698158] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 [ 1341.709107] loop3: detected capacity change from 0 to 16776704 [ 1341.716255] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1341.717543] EXT4-fs (loop3): group descriptors corrupted! 06:29:47 executing program 5: syz_emit_ethernet(0x23c4, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv6={0x86dd, @icmpv6={0xa, 0x6, "2aae1c", 0x238e, 0x3a, 0xff, @empty, @empty, {[@hopopts={0x21, 0x203, '\x00', [@generic={0x81, 0x1000, "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@hao={0xc9, 0x10, @local}, @jumbo={0xc2, 0x4, 0x3}]}, @fragment={0x67, 0x0, 0x3, 0x1, 0x0, 0x17, 0x65}, @dstopts={0x6, 0x0, '\x00', [@ra={0x5, 0x2, 0x9}]}, @srh={0x3a, 0xe, 0x4, 0x7, 0x2, 0x60, 0x2, [@local, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @loopback, @ipv4={'\x00', '\xff\xff', @multicast2}, @local, @dev={0xfe, 0x80, '\x00', 0x3f}]}, @hopopts={0x2c, 0x1a, '\x00', [@enc_lim, @calipso={0x7, 0x8, {0x57871ba3bff8ea3, 0x0, 0x3, 0x80}}, @generic={0x0, 0xc3, "1c1d424629453e5c6ce3d016cddc8017252bf59337b645ececc1e0ea6ab99a37b4e661beb3c2bf7e92e196a047e13175f7633f2c0ca92cd01cfca79cf575fe71120ca4a687e3ed25b826451e87c4119334030ad32560afb4fec609ba2cced1d06f6f8f615869beebbb3b75f4d6903834bdbcce7a475ffe5ec2018d6c584cd3687ba4379782d33ab664c6cc68f9c447a0343814630b2a2569ed2f6a0e794042e22d5773897d1c365e63997d5fa2d3ffa263ef16c339aa6592b6930ef0117260e8a22c23"}]}, @hopopts={0xff, 0x1, '\x00', [@ra={0x5, 0x2, 0x1}, @enc_lim={0x4, 0x1, 0x9}, @pad1]}, @dstopts={0x0, 0x12, '\x00', [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x1}, @pad1, @ra={0x5, 0x2, 0x4}, @enc_lim={0x4, 0x1, 0x2f}, @jumbo={0xc2, 0x4, 0x6}, @jumbo={0xc2, 0x4, 0x9}, @generic={0x0, 0x63, "ce85ffc23fa7bbc3dcb8ae183c376fd86e1365aae75814bd629f773917141ac5f71b45bd40379c6123931564faaa6a85f4699cf933a7f51c78bcdc4c32e01e034c0204177e7ccf480e5edd0dc19dbb43faaa88ac367221f5a97c56df4a64550cc70cf2"}, @enc_lim={0x4, 0x1, 0x79}]}], @ndisc_redir={0x89, 0x0, 0x0, '\x00', @remote, @mcast1, [{0x3, 0x12, "4f980ba2daceebb1ba9c02f1f8a5f3304c78c19c512e888299fc56d6200e64824cb26175de2926590c8ae46a670bea2566ebdf0af9a085550514132f952af59ef727c71da55968541a799326777cfdcfd387fffc19504111111830b240166f8e6e6710c53d38e3cf8e3b92256fa9a9e89fd021e7aba9b146b270a927148f88a30f0341641df8043bf19acba28e822d"}, {0x2, 0x11, "949829d627c70a874b6162ff514fa057a8dc9e53b5f0f5be59398df7a76f674c5422c0b2beb78622803cffd73512032a73885a6f79653894a0874d523c65c2689898e0e8b2f7570e326b93642ba0243606dc17b0de7b9e7913f3391ad571e91701aa41f989ecdd09c59a5706d1048a2b7583c53fd3f74df886b3d737af84fabbcdb7449fe66da46442"}, {0x1, 0x200, "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"}]}}}}}}, 0x0) 06:29:47 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 73) 06:29:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9}], 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) 06:29:47 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x0, 0x0, 0x2000000}}], 0x40001a9, 0x810) 06:29:47 executing program 5: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) write$P9_RREADDIR(r0, &(0x7f0000000000)={0xa6, 0x29, 0x1, {0x0, [{{0x20, 0x0, 0x4}, 0x100000000, 0x58, 0x7, './file0'}, {{0x1, 0x2}, 0x7f, 0x37, 0x7, './file0'}, {{0x2, 0x3, 0x1}, 0x7a, 0xc1, 0x7, './file0'}, {{0x24, 0x2, 0x3}, 0x5, 0x3, 0x7, './file0'}, {{0x1, 0x0, 0x8}, 0xfffffffffffffc01, 0x20, 0x7, './file0'}]}}, 0xa6) syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:29:47 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = getpgid(0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001a40)={0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000000040)={0x10}, 0x10}], 0x1, &(0x7f0000001980)=[@cred={{0x1c, 0x1, 0x2, {r1}}}], 0x20}, 0x0) rt_tgsigqueueinfo(0xffffffffffffffff, r1, 0x1a, &(0x7f00000001c0)={0x30, 0x5c}) fcntl$setown(0xffffffffffffffff, 0x8, r1) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) ioctl$FITHAW(r0, 0xc0045878) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) fcntl$F_SET_FILE_RW_HINT(r6, 0x40e, &(0x7f0000000180)=0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='attr/prev\x00') ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r7}, './file0\x00'}) ioctl$RTC_PLL_SET(r7, 0x40207012, &(0x7f0000000000)={0x2, 0x3, 0xfffffffd, 0x400, 0x200, 0x8, 0x2}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000940)=ANY=[@ANYBLOB="7472616e7307001813c25463a84225", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB, @ANYBLOB=',afid=0x0000000000000345,smackfstransmute=nodevmap,fowner>']) [ 1341.855379] FAULT_INJECTION: forcing a failure. [ 1341.855379] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1341.857075] CPU: 1 PID: 9183 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1341.857967] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1341.859042] Call Trace: [ 1341.859394] dump_stack+0x107/0x167 [ 1341.859865] should_fail.cold+0x5/0xa [ 1341.860358] _copy_from_user+0x2e/0x1b0 [ 1341.860882] __copy_msghdr_from_user+0x91/0x4b0 [ 1341.861503] ? __ia32_sys_shutdown+0x80/0x80 [ 1341.862099] ? udp_setsockopt+0xc0/0xc0 [ 1341.862620] ? inet_sendmsg+0xbd/0x140 [ 1341.863124] ? inet_send_prepare+0x540/0x540 [ 1341.863708] ? __sock_sendmsg+0x55/0x190 [ 1341.864234] sendmsg_copy_msghdr+0xa1/0x160 [ 1341.864792] ? do_recvmmsg+0x6d0/0x6d0 [ 1341.865300] ? __lock_acquire+0x1657/0x5b00 [ 1341.865879] ___sys_sendmsg+0xc6/0x170 [ 1341.866384] ? sendmsg_copy_msghdr+0x160/0x160 [ 1341.866974] ? vmacache_find+0x55/0x2a0 [ 1341.867493] ? lock_acquire+0x197/0x470 [ 1341.868007] ? find_held_lock+0x2c/0x110 [ 1341.868534] ? __might_fault+0xd3/0x180 [ 1341.869041] ? lock_downgrade+0x6d0/0x6d0 [ 1341.869579] ? asm_exc_page_fault+0x1e/0x30 [ 1341.870158] __sys_sendmmsg+0x195/0x470 [ 1341.870672] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1341.871219] ? lock_downgrade+0x6d0/0x6d0 [ 1341.871767] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1341.872395] ? wait_for_completion_io+0x270/0x270 [ 1341.873016] ? rcu_read_lock_any_held+0x75/0xa0 [ 1341.873619] ? vfs_write+0x354/0xb10 [ 1341.874101] ? fput_many+0x2f/0x1a0 [ 1341.874568] ? ksys_write+0x1a9/0x260 [ 1341.875062] ? __ia32_sys_read+0xb0/0xb0 [ 1341.875588] __x64_sys_sendmmsg+0x99/0x100 [ 1341.876134] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1341.876789] do_syscall_64+0x33/0x40 [ 1341.877271] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1341.877935] RIP: 0033:0x7f7b210b8b19 [ 1341.878420] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1341.880778] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1341.881767] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1341.882679] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1341.883587] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1341.884502] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1341.885408] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 [ 1341.886766] loop3: detected capacity change from 0 to 16776704 [ 1341.905997] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1341.907230] EXT4-fs (loop3): group descriptors corrupted! 06:29:48 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x0, 0x0, 0xa000000}}], 0x40001a9, 0x810) 06:29:48 executing program 5: syz_emit_ethernet(0x36, &(0x7f0000001380)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa000800450000280000000000069078ac1e0001ac1414bb0000000080f37839dc82d8ba9a3e5bf6162161174b90efd858281ad4cae9c9e51f0196a49d0086de9fad8082a324b321e419a03c1bd1f024923cdf1ab2acf12f08412c9062102b1c01c7586e0e225d1dd1c520e6aad68e0ce191646cd6cba6f6493c26c0bf85c4cfbe5896bd9f07bb26b3db91cee6be6e4a3d28318401f2d084d35ea112303662eed18c563fcf6750a1988b4e6b5964b76b3aef98d4695de4ffba0c1233257ddedf119ac9a812e2cb1d4bb2f78c1870d1a8f387c3120c157bbf30f64f39a5ed2e4880a48cfc41879ba74cb22ecf717c", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], 0x0) syz_emit_ethernet(0xb6, &(0x7f00000012c0)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x3a}, @empty, @val={@void, {0x8100, 0x3, 0x1, 0x4}}, {@ipv4={0x800, @igmp={{0x20, 0x4, 0x2, 0x1d, 0xa4, 0x67, 0x0, 0x0, 0x2, 0x0, @remote, @broadcast, {[@timestamp_prespec={0x44, 0x34, 0xf7, 0x3, 0x0, [{@remote, 0x66a4}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x7fffffff}, {@private=0xa010102, 0x8}, {@local, 0x401}, {@private=0xa010102, 0x80000000}, {@remote, 0x7fff}]}, @timestamp_addr={0x44, 0x1c, 0x74, 0x1, 0xd, [{@multicast1, 0xfff}, {@dev={0xac, 0x14, 0x14, 0xe}, 0x455}, {@private=0xa010101, 0x8}]}, @rr={0x7, 0x1b, 0x2b, [@initdev={0xac, 0x1e, 0x1, 0x0}, @private=0xa010101, @initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x64010102, @multicast1, @multicast2]}]}}, {0x14, 0x1, 0x0, @private=0xa010101, "832b1804c555d5da94806645bf2815e56451b44bc19bbbb34dfe879b"}}}}}, &(0x7f0000001280)={0x0, 0x2, [0xb64, 0x734, 0x5f7, 0x578]}) syz_emit_ethernet(0x5a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @remote, @val={@void, {0x8100, 0x3, 0x0, 0x4}}, {@canfd={0xd, {{0x0, 0x0, 0x0, 0x1}, 0x29, 0x2, 0x0, 0x0, "e4fe40a099cae74f0f5bfe806f2fed6f50591b453d492ff0ca4c9ae24a143019f0bf3e2b434eba31f48db52002b161d15217478b0ffb98724da603e142de21cb"}}}}, &(0x7f0000000080)={0x1, 0x2, [0xbfa, 0x931, 0x7af, 0x731]}) syz_emit_ethernet(0x114e, &(0x7f0000000100)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x27}, @local, @val={@void, {0x8100, 0x6, 0x0, 0x1}}, {@ipv6={0x86dd, @udp={0x8, 0x6, "d92de1", 0x1114, 0x11, 0x0, @loopback, @private0={0xfc, 0x0, '\x00', 0x1}, {[@srh={0x3a, 0x6, 0x4, 0x3, 0x8, 0x0, 0x2, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast2, @private0]}, @fragment={0x2c, 0x0, 0x9, 0x1, 0x0, 0x1, 0x64}, @dstopts={0x11, 0x7, '\x00', [@hao={0xc9, 0x10, @private0={0xfc, 0x0, '\x00', 0x1}}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0x35}}, @jumbo, @generic={0x58, 0x1, "98"}, @calipso={0x7, 0x10, {0x3, 0x2, 0x0, 0x44fc, [0x2]}}]}, @srh={0x89, 0x4, 0x4, 0x2, 0x5, 0x40, 0xb88, [@private1={0xfc, 0x1, '\x00', 0x1}, @dev={0xfe, 0x80, '\x00', 0xb}]}, @hopopts={0x1d, 0x207, '\x00', [@enc_lim={0x4, 0x1, 0x5}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x3f}, @enc_lim={0x4, 0x1, 0x7f}, @enc_lim={0x4, 0x1, 0x20}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @private=0xa010102}}, @generic={0x2, 0x1000, "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"}, @calipso={0x7, 0x10, {0x3, 0x2, 0x5, 0x0, [0x6]}}]}], {0x4e23, 0x4e21, 0x1c, 0x0, @opaque="34239b1181ce4527104fdc00640483b426d9cb47"}}}}}}, 0x0) 06:29:48 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 74) 06:29:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) [ 1342.027185] FAULT_INJECTION: forcing a failure. [ 1342.027185] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1342.028640] CPU: 1 PID: 9201 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1342.029457] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1342.030451] Call Trace: [ 1342.030771] dump_stack+0x107/0x167 [ 1342.031205] should_fail.cold+0x5/0xa [ 1342.031663] _copy_from_user+0x2e/0x1b0 [ 1342.032137] __copy_msghdr_from_user+0x91/0x4b0 [ 1342.032690] ? __ia32_sys_shutdown+0x80/0x80 [ 1342.033211] ? udp_setsockopt+0xc0/0xc0 [ 1342.033692] ? inet_sendmsg+0xbd/0x140 [ 1342.034171] ? inet_send_prepare+0x540/0x540 [ 1342.034696] ? __sock_sendmsg+0x55/0x190 [ 1342.035178] sendmsg_copy_msghdr+0xa1/0x160 [ 1342.035685] ? do_recvmmsg+0x6d0/0x6d0 [ 1342.036151] ? __lock_acquire+0x1657/0x5b00 [ 1342.036664] ___sys_sendmsg+0xc6/0x170 [ 1342.037122] ? sendmsg_copy_msghdr+0x160/0x160 [ 1342.037670] ? vmacache_find+0x55/0x2a0 [ 1342.038146] ? lock_acquire+0x197/0x470 [ 1342.038613] ? find_held_lock+0x2c/0x110 [ 1342.039104] ? __might_fault+0xd3/0x180 [ 1342.039573] ? lock_downgrade+0x6d0/0x6d0 [ 1342.040056] ? asm_exc_page_fault+0x1e/0x30 [ 1342.040570] __sys_sendmmsg+0x195/0x470 [ 1342.041040] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1342.041554] ? lock_downgrade+0x6d0/0x6d0 [ 1342.042047] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1342.042618] ? wait_for_completion_io+0x270/0x270 [ 1342.043194] ? rcu_read_lock_any_held+0x75/0xa0 [ 1342.043737] ? vfs_write+0x354/0xb10 [ 1342.044177] ? fput_many+0x2f/0x1a0 [ 1342.044602] ? ksys_write+0x1a9/0x260 [ 1342.045048] ? __ia32_sys_read+0xb0/0xb0 [ 1342.045533] __x64_sys_sendmmsg+0x99/0x100 [ 1342.046033] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1342.046652] do_syscall_64+0x33/0x40 [ 1342.047092] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1342.047695] RIP: 0033:0x7f7b210b8b19 [ 1342.048132] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1342.050290] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1342.051182] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1342.052014] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1342.052850] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1342.053687] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1342.054518] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 06:29:48 executing program 2: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600"}) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.stat\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000340)=0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000040)) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000180)={'veth0_vlan\x00'}) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) lseek(r1, 0x5, 0x2) ftruncate(r2, 0x2) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000140)={0x0, 0x0, 0x6eaa4804, 0x401}) ioctl$AUTOFS_DEV_IOCTL_FAIL(r2, 0xc0189377, &(0x7f0000000500)=ANY=[@ANYBLOB="0101000000000064ac106c000e561dce5c6bd6a42ccc1095cb8a90e109bba036b3b3b5d2161862858b51287e5de45fb19b22d37c5362832e6a2af03d1b923478c58f88131973c4c7a54c8558681bc3e3999cc2e46249bbed70dccc24cf35b4ec515bdd23d817", @ANYRESDEC, @ANYBLOB="ff0f1100e3609bff2e6d300000000000000000000002bee5b6fba9edb8de7183741e79e3332d8cd1692015d845462da00424057c23cde4ace71d4538abbc2df697eb86a7593f0f49eda3c0f19f9fa47e89263a2ab2308cb532db4dd64c021b6804654d85a6c192130febab1574b7a6958055f3cbd12bbebeca23b03f63c79f54a5cae7907098ba3c6d28741c1fd200000000000000000000b824274ef5"]) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000280)) r3 = socket$inet(0x2, 0xa, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x4}, {}], 0x2, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000380)={'veth0\x00'}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000200)=ANY=[@ANYBLOB="010020002502000018000004", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000240)={'wg1\x00'}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r3, r1, 0x0) 06:29:48 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0x5452, &(0x7f00000001c0)={0x0, r1}) 06:29:48 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x0, 0x0, 0x40000000}}], 0x40001a9, 0x810) 06:30:04 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x0, 0x0, 0xeffdffff}}], 0x40001a9, 0x810) 06:30:04 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @local, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:30:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) 06:30:04 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 75) 06:30:04 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080)={0x0, 0xb39e}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x40000203}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000400)={&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0, &(0x7f0000001680)=""/190, 0xbe, 0x0, &(0x7f0000001740)=""/244, 0xf4}, &(0x7f0000001840)=0x40) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0}, 0x80000001) preadv2(r4, &(0x7f0000000240)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000000140)=""/127, 0x7f}, {&(0x7f0000000300)=""/148, 0x94}, {&(0x7f0000001500)=""/186, 0xba}, {&(0x7f00000015c0)=""/165, 0xa5}], 0x5, 0x10001, 0x21e291cb, 0x2) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f00000018c0)='/proc/tty/ldiscs\x00', 0x0, 0x0) io_uring_enter(r7, 0x360e, 0xe1f3, 0x1, &(0x7f0000001900)={[0x5ee]}, 0x8) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r4, {0x5}}, './file0\x00'}) io_uring_enter(r8, 0x3648, 0xb23e, 0x1, &(0x7f00000003c0)={[0x3ff]}, 0x8) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$FS_IOC_FSSETXATTR(r9, 0x401c5820, &(0x7f0000000040)={0x0, 0x7fff, 0x6, 0x3, 0x7}) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x11c, &(0x7f0000001880)=0xfffffff7, 0x0, 0x4) dup2(r6, r3) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 06:30:04 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0x5460, &(0x7f00000001c0)={0x0, r1}) 06:30:04 executing program 4: r0 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x6006a8369f20d6e0) ioctl$BTRFS_IOC_RESIZE(r0, 0x50009403, &(0x7f0000000040)={{}, {@val, @max}}) syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f00000003c0)=[{&(0x7f00000002c0)='\n', 0x1}], 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r3 = socket$packet(0x11, 0x3, 0x300) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r5, 0x1, 0x6, @link_local}, 0x10) setsockopt$packet_add_memb(r3, 0x107, 0x2, &(0x7f00000000c0)={r5, 0x1, 0x6, @link_local}, 0x10) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r6, 0x107, 0x1, &(0x7f0000000040)={r8, 0x1, 0x6, @link_local}, 0x10) setsockopt$packet_add_memb(r6, 0x107, 0x2, &(0x7f00000000c0)={r8, 0x1, 0x6, @link_local}, 0x10) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r1, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)={0x90, 0x0, 0x200, 0x70bd2c, 0x25dfdbff, {}, [@ETHTOOL_A_LINKINFO_PORT={0x5, 0x2, 0x8}, @ETHTOOL_A_LINKINFO_HEADER={0x64, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0xeabfda943a0dca80}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_0\x00'}]}, @ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5, 0x5, 0x7}, @ETHTOOL_A_LINKINFO_PORT={0x5}]}, 0x90}, 0x1, 0x0, 0x0, 0x10}, 0x4010) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="050000000000000000002e000000080003ae7fc500", @ANYRES32=r9, @ANYBLOB="0a0034000202020202020000"], 0x28}}, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x7724d28c0ce2e58f, 0x4081010, r1, 0x31e1e000) 06:30:04 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x29, 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x101102, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0x6, @link_local}, 0x10) setsockopt$packet_add_memb(r2, 0x107, 0x2, &(0x7f00000000c0)={r4, 0x1, 0x6, @link_local}, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r3, &(0x7f0000002e00)="f27e109803f8ea3989dad2459ae60f3cefb7ab8ba16cfb0c4d516c817209dd3adf7bbc3aa5bb16cc15cfa33082f3370aa644ac4742c67b706bb186d2b80f31697bcb495976565160c40356d3c03603f7df8afb", 0x53, 0x4000010, &(0x7f0000002e80)=@nl=@unspec, 0x80) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000001900)=0x100000) sendmmsg$inet(r1, &(0x7f0000002c80)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000040)="8e174ed8e9c908ef652aea5413f1522e914212d0ad8613eb6310d16723d97f590e0b6f9ce08462461abdc527fc4412cfbd5eed0604607c446cb63019a24689f5c0efc8a6dfbaf920d23a300e2ea4bd98df5cfc9b8a04c7c51801266898533d0019b07b6e5fce9228fed80744bd16825161103180115a655867d538cda9b9102981fe7e7f92f7d26b7baf3c8c69c04e1c7161de", 0x93}, {&(0x7f0000000100)="5976b4ac688fa17eda600e6330be5b55f59ac76f340d93ef0eaa1db754f42d0c86decdd80d6f5caffdc2f3eec31699", 0x2f}, {&(0x7f0000000140)="d17366e159a5caaf14ee3550f962d03e017b40816369b48659200cd105a3c5481a341e7671667c9b09027d3ca1134eae3d0c13d8e1750341c0b145b67f8cf94df794d5f09860c004852c438c860a1a0752e30170259bd36c2efa7971cc36f3f7b7ac726aaadf57dd8dff846bf6cc7a206dcce0dcc37c83a53e01883929269e5f0e280bfc94f12369ef1281299ac17514b597f13c5ed5cea668d8", 0x9a}, {&(0x7f0000000200)="d54200071c724a775cbd90676c22ab1d7a34cafa9edd2f9a99a4cc60c7624e0034887eb8e66af7b05e7fecca0763300f19d08649c75c6d689092e72ca4628bd1574fe23b47c44b023d20a724b83402edb69f0e5d8a77a9998d1408c98019ece10a37ab6cab749a53b09168db550fbdeb52ba4e39dec910ff98b820591deb06a9364074811caef798c423c59862ce3d81e6b7fe72ba4a91893cda4638904fd17d50bf87cba4f2b359257fb0ef66d128712805f5", 0xb3}, {&(0x7f00000002c0)="99356445876dd1f79c8e1d8f37ec238a36c2eae36243fc449524059106a7db216b5f21b7e726228a9476da48184795cb2f79b8936ac3792ff1e6c43896c36ef69913c385b2803eeb6af3a2b0db3e9fec042db10460e97aa93357c7c0a510d9849624f6b5cc9cd708022f7fc04e87c0c5da73ac69612b4ece66af7d78f434e8000d3d395440dc93ad42eb0839a2c179d68b1125287244293fed90991d67e361b05c9e3f3d3a58a02694d07fdf9de765cf34c01bde7618fb012b4747629e80a4791e5463d913665ad5a2b4bebd35fd756a33d14eb42a8137fa793502adf420eaac50", 0xe1}], 0x5, &(0x7f0000000440)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x1f}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x2}}, @ip_retopts={{0x44, 0x0, 0x7, {[@timestamp_addr={0x44, 0x34, 0x25, 0x1, 0x5, [{@initdev={0xac, 0x1e, 0x0, 0x0}, 0x8}, {@private=0xa010101, 0x200}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x7}, {@rand_addr=0x64010100, 0x26c}, {@loopback, 0xbfa}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x6d1}]}]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x1}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x8d}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x3f}}, @ip_retopts={{0x88, 0x0, 0x7, {[@timestamp_prespec={0x44, 0x1c, 0x61, 0x3, 0x0, [{@empty, 0x50000000}, {@multicast2, 0x7}, {@loopback, 0x4}]}, @noop, @end, @timestamp_prespec={0x44, 0x44, 0xd4, 0x3, 0x1, [{@broadcast, 0x20}, {@loopback, 0x6}, {@multicast1, 0x40}, {@rand_addr=0x64010100, 0x3}, {@loopback, 0x4}, {@empty, 0x58}, {@broadcast, 0x7}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x6bd}]}, @lsrr={0x83, 0xb, 0xb, [@rand_addr=0x64010100, @multicast1]}, @ra={0x94, 0x4, 0x1}, @ssrr={0x89, 0x7, 0x35, [@local]}]}}}, @ip_retopts={{0x74, 0x0, 0x7, {[@cipso={0x86, 0x1e, 0x0, [{0x5, 0x6, "39d47368"}, {0x1, 0x4, "67bd"}, {0x6, 0xe, 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0x1000}, {&(0x7f0000001900)}, {&(0x7f0000001940)="553c3cf7c36c1e752cb06ee19391fe08c3137db80f6e86789d1474ff1ffce7eebf9f7d74fc3ed92281a5fe970739e240052b2b6440deaed78d6666ff3d3cff71a7d66e029125350a8af13b9649d741d517ba2b608dcf5f65ed167b96b26cfe0e47c355760d8136243eb385f472da5ba4dff7d238132f4210886e1b5063e5390454cd5e15166fa0f7a4ccd62b9eb06aa36f0f71f537514b7640baf8734a5d31ddbb90eec5a763401e7438c31f07ddb9eeff548c45d0cc69cc0f447def6fd9cbecc0bd3669f6f483428643c586680ee6d749683617f434f600b47de2f7be14347b5e3a6d10de20a31487131363e99346a01e67eb5293dd", 0xf6}, {&(0x7f0000001a40)="0e803e93250f507059e97f5d2bdaf9911973b8b3025e231a30acada09a8deb5738f2479879e5442a9a333909d898cb9deff6aa590cfe3afd30ef466eef43aedbc9e67a77987b3c1f01e7a84a3bc459047fc36b5e9cbf8b947252be87117c1e46d3afb0a898a215b0abd30681c72f19515846d927f3241fb9535473da177e92ba8d8d0997600d6980369dd599ad0b03a7b35b78ded24d85e278846bf05e23fda0d9e8c236c314125e1c5baf507210a56a0f92", 0xb2}, {&(0x7f0000001b00)="2a182fe8167cdb881bbd0f2289e73b49d165ade625efbde404dda71e4ce1bbd24f82e4839cf1cd2496b4cd5724151bd2a83163a35c1240820647f4969d3d8d79eb3a4113c063eb14468e7b74268bac74ca1c4772940447d7936bdc99285b9780b64f20b78c539be544859d4ad0178c8882a4134c77aab37e741d43bfbbc4190ef2b73c3d23ef3617ff1d96e01e3dec8791d999bf82e2dd17806739fd", 0x9c}, {&(0x7f0000001bc0)="d735f46e2e02f7f0a9831403a0d59af0419315c8d169162aa687a8cfb5b44242a7a065282d64e3740740cd2dc65766d50ee1e3be37c851b1b43a0037b824944379a11395ac9adeb34884996a0db298b4dd44f55c517b15902569aeeedb70329a78992bcd8a7de87fb0d8febce6a6442368ab71dc845f23fe11ac59709417fbc196edb15d801f391ffff48c4cc26fb0c7f4d7a44f4399b2606d1c3b80a383c3c585751741d49894648cf94702ed09e89bbf57a6ca2fd968c62c33bac63f942e696562ca71d4b865", 0xc7}], 0xa, &(0x7f0000001d80)=[@ip_ttl={{0x14, 0x0, 0x2, 0x8}}], 0x18}}, {{&(0x7f0000001dc0)={0x2, 0x4e22, @broadcast}, 0x10, &(0x7f0000002240)=[{&(0x7f0000001e00)="d138267360cc0c49646cdfa97e289b25b77ad84d8950f2aa4d0110da2c8730aa4308d03227b041851116c050373376b93bae95d628a54e57ae5f22caa3152d7658899d4e65ad45747e09b0b891dee1c1fc4dbb28ebca005b676dbc0dd3ddbc2471b172", 0x63}, {&(0x7f0000001e80)="14ad7d3641f56216c91d339c2cbeb6c0147c55e51978a188192d7910357469d967ae0f03270c44af819d8c18ca3c8d49d7a090ffb0afc92a5603bfcd37488765c531f83a3b7da467e6fd9dae5bcfff6ee7fa55b8e62a039b3fa83b4d82157aba1cd3ae8911846abc156966b987da98d4349c84e8067532645694a47385c5d8868fe0acb5f1e1e942dd5027cf773bcb10b196c37549d58e4bc1fc3b446a84e551faa949eea7ded3f522ed78ec0bcea5c36f695ca4efe6f173bf386344f3c487cb64b30d38165768a8fb5736f07c9b4f6f22d58a59ed53bb14cc9e15d32f4b26", 0xdf}, {&(0x7f0000001f80)="aa494567504160fd8ee5121ff279f9bd1f318824d5d49e9c86165bade02807244b9e85bb2a69beda615d3803ade29e968f5a4ec15d9c13e58dfa7461b324ee1773458f9c8ca429eec76952c88931aad1c43aa9aeb5136435e0cebf6aa2b5773b840506f07cf7f0ae6994db192c469c8d83aaee757ddb200b91e028fce2951a82d809016ac36da9f140ef2bc70ad60b98e93eaf7a335898859b00312006655eb2850399df73ee4afcd9c8db3036b50bef04aac69e3a59d6f44ce86664ed2890d1cfe2743d61db0d30ad033942283494935caa5bc4195498a5b03e", 0xda}, {&(0x7f0000002080)="e69808fdc130e82ef360c821fe044a6b52fb3d1cd36549112fe79085a055de66c043da3a5b0a91f76a6e55364a359cc133a07d5df2696e3218a53135b45972ecffc25e2afedb074c71f955165f63e5fed3d254255c78b1425b1401e3328f60b3ef67afac50ab86f4d3554e9422d19c06017b9d77961033b1b91b817864b7b776cfa629db75f23a8d96d561829cf7aa34a311dfa94012d9ce381b6160db6824f840f319c3c49f518b47f953a8bd9fdebdf7117068f181a2f3dc9a2202766394a071851b9b104bf32ab4f6259d663dbf6add06eeb135b36209caf209ca11116396fbe604293f27", 0xe6}, {&(0x7f0000002180)="5674a3a7b866d3d522e68ab60d78d9a183487e3018b3fc4508421d6e2ec6812ebd", 0x21}, {&(0x7f00000021c0)="180a551b821cf10436624c8488053ca6c4dcd1fa33a7f20eb54e8cef800e60fcdc21ef1857074f843199ddb867a999a1cf1beebbdde96b", 0x37}, {&(0x7f0000002200)="6355061d1e4183fe365c681f0219e5cc7a0baa5d9a0a23ebb06286df8d3bb3e1593eb24af25fceded0d6c4f1099aa3669ac1726b21c36df8e663dc26", 0x3c}], 0x7, &(0x7f00000022c0)=[@ip_retopts={{0x54, 0x0, 0x7, {[@rr={0x7, 0x1f, 0x28, [@remote, @loopback, @local, @broadcast, @initdev={0xac, 0x1e, 0x1, 0x0}, @loopback, @rand_addr=0x64010101]}, @generic={0x88, 0x9, "160796d6837412"}, @noop, @rr={0x7, 0x1b, 0xf3, [@private=0xa010102, @dev={0xac, 0x14, 0x14, 0xa}, @remote, @broadcast, @broadcast, @broadcast]}]}}}, @ip_retopts={{0x50, 0x0, 0x7, {[@timestamp_prespec={0x44, 0x14, 0x88, 0x3, 0x1, [{@initdev={0xac, 0x1e, 0x1, 0x0}, 0x3}, {@dev={0xac, 0x14, 0x14, 0x1c}, 0x1}]}, @lsrr={0x83, 0x1f, 0x26, [@multicast1, @empty, @multicast1, @multicast2, @remote, @empty, @empty]}, @timestamp={0x44, 0xc, 0xd6, 0x0, 0x4, [0x3f, 0x6df4]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @multicast1}}}], 0xc8}}, {{&(0x7f00000023c0)={0x2, 0x4e21, @local}, 0x10, &(0x7f0000002440)=[{&(0x7f0000002400)="e9c4c19375eae914add2e3f84f824f3993c7caea91fcfab65c91c269e4ce6465e1330213c0dbd4", 0x27}], 0x1, &(0x7f0000002480)=[@ip_retopts={{0x80, 0x0, 0x7, {[@rr={0x7, 0xb, 0x1b, [@private=0xa010100, @multicast1]}, @ra={0x94, 0x4, 0x1}, @ssrr={0x89, 0x7, 0x81, [@initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x3c, 0x1e, 0x3, 0x3, [{@rand_addr=0x64010102, 0x81}, {@local, 0x8}, {@empty, 0x1}, {@private=0xa010102, 0xa4}, {@local}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x1a5}, {@remote, 0x400}]}, @timestamp_addr={0x44, 0x1c, 0x46, 0x1, 0x8, [{@private=0xa010102, 0xcb00}, {@remote, 0x6}, {@dev={0xac, 0x14, 0x14, 0x2f}, 0x81}]}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x1f}}], 0x98}}, {{&(0x7f0000002540)={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000002900)=[{&(0x7f0000002580)="73df7b6df678e114777a24b211ffd78674af2c349f6c6673ddf63c9b34f8336744c586df3e58c56ca7c28e4b194efb5aee759c188467eb566a17954e9848e111711f7a2689715391b16841", 0x4b}, {&(0x7f0000002600)="502f33c7692d4df61a01837fad095338b1b04a85724eea09704d40ea8d8f857f37622ee2be34ce1213d0d1aa03e5f1e4651a54dfc673aa31851e286cd73a7d4aa380567e2dca69ca614f1e7786323d42af0f8416189f8932a530441a259f527f0d04ce4cee3d254a32ce8158118d77c938684bbdc2db414be23ef0c743d5817cf21b73171dd2b95421c15eb54b57e01ac8", 0x91}, {&(0x7f00000026c0)="48ac0fa19313b87b7f753079e231ea798a04e1d75a78bdc1cdc7a300ed33af901cc4a415019736640247e7ee9f3ef19d1c259f7fe28f2c2d206bd83fe72c51194b2823f76756fefec8221ec7bd6c113be810e71c4a47399024ad66cda8fbeb46940ccc526f0be04dc2e7e619aaaf29481a0c0373a9a54b5d58ea74975d47f59591b2ae361d04c5451322f43d4d5f832e7ec2d13a4204150ad51e8b803694f3f04ca2033378f404d3bdc3c1c6afc1b8a96d041f49d53911ae30e87b4d818ec894b3ccde1ac9", 0xc5}, {&(0x7f00000027c0)="12573a53eb6567e54644266b6dbf806f4a9eb8956d6cc4cbbd9830f302f705ec3e4a95f713f4430f056c81d2389b34d106db2e0f73a26a6daa2241ffd8f5e1f6301b9bcddb71e9abeb9e2b", 0x4b}, {&(0x7f0000002840)="d9e3bb47d8cdbdaa75f62e477155f519c13c0e64a4936e601eb795a04a66d7cc9dc7596bbc43c8d645bcc09ac2eccc11dd966e0dac52158d21fb7bdd3581b854c72c1176a2c45df7094fd37d200a954d14f9a43ac3a51f67383b09918370d0addecd3a372a86651d8ea5b61184e58720206f106ae94b1ed1f722c9301e14a9fafb02e1471b28a49225090dbc1b97a6eac7a356ef6d87da24099009d109ee89e20c9a22560ba2d721e033d0f77673db", 0xaf}], 0x5, &(0x7f0000002980)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r4, @private=0xa010100, @rand_addr=0x64010101}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xe4}}], 0x50}}, {{0x0, 0x0, &(0x7f0000002b00)=[{&(0x7f0000002a00)="589f2b2b9e08537779d56a325ccdf3ec093256faf1ba", 0x16}, {&(0x7f0000002a40)="5e5e97f14d364ec115d713cab33c1482fe19d6f8a655482ff15c641b2ab8143e196bca33b17125897e2d67965f4ac520bd1046a4ea1def1951a62f8aa82fdc296389b704035eb5eeabd7ca5128e4955e7eeea6b1a1389826b28668ad480262c292e1ab727ecd9e95807ddc8e18aef147fa763aedba53e242ada929dd47d8d53e7ecf6615e697d615bea88a052b4b7fb9097a", 0x92}], 0x2, &(0x7f0000002b40)=ANY=[@ANYBLOB="1c000000000000000000000008000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x138}}], 0x6, 0xc001) [ 1358.285083] device syz_tun entered promiscuous mode [ 1358.285940] device syz_tun left promiscuous mode [ 1358.307821] loop3: detected capacity change from 0 to 4096 06:30:04 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa000800450000280000000000069078ac1e0001ac1414bb00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50000001000000003d8856af620e185f5accf407e6383862f268dde4317d6fc10a2a627c9d453b9af3e3cd22c97065610460941fae35178f24b5dc781fb8f6c077aee3f1d86d4940ae612635c295637b5a9d84f81a1d69ceaa12bac9a034fbcac237e58e83fb89753b50cc00868fb6b2cea87eb5da942f749e82843fc1ca3edc8b1c0af048d11b224535cc1a165137e36694cd39b7f486fe833cdf907c3c37de9d67cd4386d85b75ea5497e08f8fc7"], 0x0) syz_emit_ethernet(0x86, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @void, {@llc_tr={0x11, {@snap={0x1, 0x0, "d4", "f7a9c0", 0x9300, "7b9aa40f9164684883f7315ad8f0034397e2d083749e406f2af7d663b4a245cb77e882f41db1965a12135b3ac80131f79e59a9c6aa99275bf23e42ade91a7b401333f9bb2fb7aa67c0f8cba6fa385db1c85e4d966d1da1945bef9e409f4ed4a110027ad75c9d91f8dc58c7ab54c9ac13"}}}}}, &(0x7f00000000c0)={0x0, 0x2, [0x324, 0xd72, 0x1e4, 0x255]}) [ 1358.322139] device syz_tun entered promiscuous mode 06:30:04 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x0, 0x0, 0xff030000}}], 0x40001a9, 0x810) [ 1358.323819] device syz_tun left promiscuous mode [ 1358.342572] device syz_tun entered promiscuous mode [ 1358.343391] device syz_tun left promiscuous mode [ 1358.345291] device syz_tun entered promiscuous mode [ 1358.346204] device syz_tun left promiscuous mode [ 1358.347304] FAULT_INJECTION: forcing a failure. [ 1358.347304] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1358.348116] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1358.350364] CPU: 1 PID: 9236 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1358.353084] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1358.355235] Call Trace: [ 1358.355919] dump_stack+0x107/0x167 [ 1358.356862] should_fail.cold+0x5/0xa [ 1358.357866] _copy_from_user+0x2e/0x1b0 [ 1358.358899] __copy_msghdr_from_user+0x91/0x4b0 [ 1358.360098] ? __ia32_sys_shutdown+0x80/0x80 [ 1358.361231] ? udp_setsockopt+0xc0/0xc0 [ 1358.362273] ? inet_sendmsg+0xbd/0x140 [ 1358.363210] ? inet_send_prepare+0x540/0x540 [ 1358.364226] ? __sock_sendmsg+0x55/0x190 [ 1358.365173] sendmsg_copy_msghdr+0xa1/0x160 [ 1358.366177] ? do_recvmmsg+0x6d0/0x6d0 [ 1358.367082] ? __lock_acquire+0x1657/0x5b00 [ 1358.368091] ___sys_sendmsg+0xc6/0x170 [ 1358.368989] ? sendmsg_copy_msghdr+0x160/0x160 [ 1358.370056] ? vmacache_find+0x55/0x2a0 [ 1358.370989] ? lock_acquire+0x197/0x470 [ 1358.371908] ? find_held_lock+0x2c/0x110 [ 1358.372854] ? __might_fault+0xd3/0x180 [ 1358.373786] ? lock_downgrade+0x6d0/0x6d0 [ 1358.374743] ? asm_exc_page_fault+0x1e/0x30 [ 1358.375753] __sys_sendmmsg+0x195/0x470 [ 1358.376675] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1358.377672] ? lock_downgrade+0x6d0/0x6d0 [ 1358.378657] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1358.379776] ? wait_for_completion_io+0x270/0x270 [ 1358.380894] ? rcu_read_lock_any_held+0x75/0xa0 [ 1358.381975] ? vfs_write+0x354/0xb10 [ 1358.382836] ? fput_many+0x2f/0x1a0 [ 1358.383674] ? ksys_write+0x1a9/0x260 [ 1358.384555] ? __ia32_sys_read+0xb0/0xb0 [ 1358.385497] __x64_sys_sendmmsg+0x99/0x100 [ 1358.386485] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1358.387673] do_syscall_64+0x33/0x40 [ 1358.388534] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1358.389725] RIP: 0033:0x7f7b210b8b19 [ 1358.390586] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1358.394848] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1358.396609] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1358.398268] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1358.399918] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1358.401567] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1358.403229] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 [ 1358.433270] device syz_tun entered promiscuous mode [ 1358.435167] device syz_tun left promiscuous mode 06:30:04 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 76) 06:30:04 executing program 7: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x7, 0x1c, 0x0, 0x7ffc0400}]}) clone3(0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0xfffa, 0x7, 0x5, 0x7fffffff}, {0x6, 0x20, 0x1, 0x8}]}) [ 1358.437904] device syz_tun entered promiscuous mode [ 1358.439430] device syz_tun left promiscuous mode [ 1358.441063] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 06:30:04 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x7fffffff, 0x7) [ 1358.496902] FAULT_INJECTION: forcing a failure. [ 1358.496902] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1358.498362] CPU: 0 PID: 9255 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1358.499165] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1358.500140] Call Trace: [ 1358.500454] dump_stack+0x107/0x167 [ 1358.500883] should_fail.cold+0x5/0xa [ 1358.501331] _copy_from_user+0x2e/0x1b0 [ 1358.501805] __copy_msghdr_from_user+0x91/0x4b0 [ 1358.502353] ? __ia32_sys_shutdown+0x80/0x80 [ 1358.502872] ? udp_setsockopt+0xc0/0xc0 [ 1358.503342] ? inet_sendmsg+0xbd/0x140 [ 1358.503802] ? inet_send_prepare+0x540/0x540 [ 1358.504321] ? __sock_sendmsg+0x55/0x190 [ 1358.504806] sendmsg_copy_msghdr+0xa1/0x160 [ 1358.505313] ? do_recvmmsg+0x6d0/0x6d0 [ 1358.505779] ? __lock_acquire+0x1657/0x5b00 [ 1358.506290] ___sys_sendmsg+0xc6/0x170 [ 1358.506746] ? sendmsg_copy_msghdr+0x160/0x160 [ 1358.507283] ? vmacache_find+0x55/0x2a0 [ 1358.507757] ? lock_acquire+0x197/0x470 [ 1358.508224] ? find_held_lock+0x2c/0x110 [ 1358.508705] ? __might_fault+0xd3/0x180 [ 1358.509176] ? lock_downgrade+0x6d0/0x6d0 [ 1358.509661] ? asm_exc_page_fault+0x1e/0x30 [ 1358.510177] __sys_sendmmsg+0x195/0x470 [ 1358.510646] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1358.511146] ? lock_downgrade+0x6d0/0x6d0 [ 1358.511634] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1358.512199] ? wait_for_completion_io+0x270/0x270 [ 1358.512766] ? rcu_read_lock_any_held+0x75/0xa0 [ 1358.513314] ? vfs_write+0x354/0xb10 [ 1358.513752] ? fput_many+0x2f/0x1a0 [ 1358.514171] ? ksys_write+0x1a9/0x260 [ 1358.514610] ? __ia32_sys_read+0xb0/0xb0 [ 1358.515086] __x64_sys_sendmmsg+0x99/0x100 [ 1358.515580] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1358.516178] do_syscall_64+0x33/0x40 [ 1358.516615] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1358.517212] RIP: 0033:0x7f7b210b8b19 [ 1358.517647] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1358.519817] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1358.520720] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1358.521555] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1358.522411] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1358.523252] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1358.524097] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 [ 1358.531145] audit: type=1326 audit(1767853804.676:69): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9251 comm="syz-executor.7" exe="/syz-executor.7" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f6d05271b19 code=0x0 06:30:04 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x0, 0x0, 0xffff0000}}], 0x40001a9, 0x810) 06:30:04 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x46e2, 0x0) execveat(r0, 0x0, &(0x7f00000003c0)=[&(0x7f0000000140)=']\x00', 0x0, &(0x7f0000000800)='security.capabilit\x84\x00', &(0x7f0000000340)='security.capabu\x82ity\x00', 0x0], &(0x7f00000007c0)=[&(0x7f0000000500)='%+\\\x00', &(0x7f0000000540)='wg2\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='ethtool\x00', &(0x7f0000000700)='security.capabilit\x84\x00', &(0x7f0000000900)='\x8f\x02,_}\xc1\x9f\xd9\xad\x9ak\xb6\xf2k\x1f\xf3\xc2U\x02>xb\x96\xba\xc9\xfd\x82\xbb\xf40xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}, {{0x0, 0x0, &(0x7f0000001900)=[{&(0x7f0000000580)=""/119, 0x77}, {&(0x7f0000000600)=""/225, 0xe1}, {&(0x7f0000000700)=""/179, 0xb3}, {&(0x7f00000007c0)=""/235, 0xeb}, {&(0x7f00000008c0)=""/64, 0x40}, {&(0x7f0000000900)=""/4096, 0x1000}], 0x6, &(0x7f0000001980)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x38}}], 0x2, 0x4, &(0x7f0000001a40)) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000001a80)=0x4) [ 1358.554625] EXT4-fs (loop3): bad geometry: block count 128 exceeds size of device (2 blocks) 06:30:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) 06:30:04 executing program 5: syz_emit_ethernet(0x62, &(0x7f0000000000)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x38}, @void, {@ipv4={0x800, @tipc={{0xb, 0x4, 0x1, 0x8, 0x54, 0x68, 0x0, 0x6, 0x6, 0x0, @private=0xa010102, @private=0xa010102, {[@end, @noop, @ssrr={0x89, 0x13, 0x2c, [@loopback, @multicast2, @remote, @private=0xa010100]}]}}, @payload_direct={{{{0x28, 0x0, 0x1, 0x1, 0x1, 0x8, 0x0, 0x2, 0x8001, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x4, 0x4, 0x4e21, 0x4e20}, 0x0, 0x2}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}, 0x0) syz_emit_ethernet(0x59, &(0x7f0000000080)={@link_local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @val={@val={0x9100, 0x6, 0x0, 0x3}, {0x8100, 0x7}}, {@generic={0x6006, "a076d6bdff81220d8bb73bfeb2c0c30785b9c335ab0c91a58e14a9b7d9c88767601396eecc25f7ff887e040e2e3fc0154059fd1cf317a710f4aac85143d0610f087bd2"}}}, &(0x7f0000000100)={0x0, 0x2, [0x63d, 0x9bb, 0xe39, 0x9bd]}) [ 1358.696245] loop3: detected capacity change from 0 to 4096 [ 1358.713650] EXT4-fs (loop3): bad geometry: block count 128 exceeds size of device (2 blocks) [ 1359.325090] audit: type=1326 audit(1767853805.470:70): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9251 comm="syz-executor.7" exe="/syz-executor.7" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f6d05271b19 code=0x0 06:30:19 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 77) 06:30:19 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x0, 0x0, 0xfffffdef}}], 0x40001a9, 0x810) 06:30:19 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0x6609, &(0x7f00000001c0)={0x0, r1}) 06:30:19 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4800) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_POWER_SAVE(r5, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x2c, r1, 0xa10, 0x70bd25, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_PS_STATE={0x8}, @NL80211_ATTR_PS_STATE={0x8, 0x5d, 0x1}, @NL80211_ATTR_PS_STATE={0x8, 0x5d, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x0) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="050000000000000000002e00000008000300", @ANYRES32=r7, @ANYBLOB="0a0034000200"], 0x28}}, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r8, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r9, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r10}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, &(0x7f0000000080)={0x5973, 0x9, 0x9, 0x0, 0x0, [{{r0}, 0x80000000}, {{r3}, 0x7f}, {{}, 0xfffffffffffff029}, {{}, 0x8000}, {{}, 0x40}, {{r4}, 0x7}, {{r5}, 0x80000000}, {{r8}, 0x3}, {{}, 0x9}]}) syz_emit_ethernet(0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa000800450000280000000000069078ac1e0001ac1414bb00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000100090780000585c201da0f4821af2c694b2ac8aa1069985150724a327a88ca905c1ad8deb599611b93e7fd1d382a25be6a9b4d119fb39274a5acd963df03d897079bf1d8ac536363475022b862a19d00379cf650260a1468b2618bed418d3ffd563d7387ea9a8764f524dd01ec5c5e36f3e1300998633d8ad6d500f4d2c738546fde4baa3aa8a680550babb80bb3720fc0d4dc45478deb21dac976f33e240403fc135b4d4"], 0x0) 06:30:19 executing program 4: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) 06:30:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) 06:30:19 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000040)) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r5, 0x0) r7 = syz_io_uring_setup(0x1c28, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, 0x0}, 0x0) r10 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r7, 0x0) syz_io_uring_submit(r10, r9, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r11 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_io_uring_submit(r6, r9, &(0x7f00000039c0)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r11, 0x0, &(0x7f0000000600)={&(0x7f0000000200)=@nfc_llcp, 0x80, &(0x7f0000003840)=[{&(0x7f0000001840)=""/4096, 0x1000}, {&(0x7f0000000280)}, {&(0x7f0000002840)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/253, 0xfd}, {&(0x7f00000003c0)=""/43, 0x2b}, {&(0x7f0000000400)=""/210, 0xd2}, {&(0x7f0000000500)=""/128, 0x80}, {&(0x7f0000000580)=""/84, 0x54}], 0x8, &(0x7f00000038c0)=""/252, 0xfc}, 0x0, 0x10000, 0x0, {0x3}}, 0x6) ioctl$TIOCL_PASTESEL(r4, 0x541c, &(0x7f0000000000)) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000840)={{}, r3, 0x4, @inherit={0x80, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000024a5000700000000000000b26e9690f7fad59a03000000cd000000000000000000000000000000000000a580040000000000b664f17b02000000000000007eacf3177c4830daa39375770000ffff000000000000010000800000000809000000000000000800000000000000040000000000000004000008000000"]}, @devid}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0xc0c89425, &(0x7f00000000c0)={"4f51ae068091e092fbb53d70b41ccd6b", 0x0, r3, {0x7fffffff, 0x80000001}, {0x10001, 0x1}, 0x1, [0x1000, 0x141, 0x1, 0x7f, 0x1000, 0x40, 0x99, 0x1f, 0x466343a7, 0x3, 0x4, 0x7, 0x0, 0x7, 0x3970, 0x5]}) 06:30:19 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000003a00), &(0x7f0000003a40)='./file2\x00', 0x0, 0x0, &(0x7f0000003ec0), 0x0, &(0x7f0000003fc0)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) openat(r1, &(0x7f0000000140)='./file2\x00', 0x100800, 0x0) r2 = syz_io_uring_setup(0x1c28, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x100000e, 0x80010, r0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, 0x0}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r2, 0x0) syz_io_uring_submit(r5, r4, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x81000}, 0x8002) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r6}, './file0\x00'}) io_uring_enter(r6, 0x871, 0x444e, 0x2, &(0x7f0000000280)={[0x6]}, 0x8) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r7, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) sendmsg$NL80211_CMD_CONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000400)={0x2c, r8, 0x1, 0x0, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x400, 0x1e}}}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x2c}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000380)={{0x1, 0x1, 0x18, r0, {0x0, 0xee00}}, './file0\x00'}) io_uring_enter(r9, 0x5ed8, 0xf798, 0x3, &(0x7f00000003c0)={[0x2]}, 0x8) syz_io_uring_submit(r5, 0x0, &(0x7f0000000040)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x3, &(0x7f0000000340)={0x0, 0x989680}, 0x1, 0x0, 0x1}, 0x6) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r0, 0xc0406619, &(0x7f0000000000)={@desc={0x1, 0x0, @desc4}}) [ 1372.997727] loop3: detected capacity change from 0 to 4096 [ 1373.014565] EXT4-fs (loop3): bad geometry: block count 128 exceeds size of device (2 blocks) 06:30:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) [ 1373.085102] FAULT_INJECTION: forcing a failure. [ 1373.085102] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1373.087843] CPU: 0 PID: 9292 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1373.089350] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1373.091177] Call Trace: [ 1373.091766] dump_stack+0x107/0x167 [ 1373.092551] should_fail.cold+0x5/0xa [ 1373.093402] _copy_from_user+0x2e/0x1b0 [ 1373.094289] __copy_msghdr_from_user+0x91/0x4b0 [ 1373.095305] ? __ia32_sys_shutdown+0x80/0x80 [ 1373.096267] ? udp_setsockopt+0xc0/0xc0 [ 1373.097153] ? inet_sendmsg+0xbd/0x140 [ 1373.098021] ? inet_send_prepare+0x540/0x540 [ 1373.098984] ? __sock_sendmsg+0x55/0x190 [ 1373.099880] sendmsg_copy_msghdr+0xa1/0x160 [ 1373.100825] ? do_recvmmsg+0x6d0/0x6d0 [ 1373.101698] ? __lock_acquire+0x1657/0x5b00 [ 1373.102660] ___sys_sendmsg+0xc6/0x170 [ 1373.103495] ? sendmsg_copy_msghdr+0x160/0x160 [ 1373.104686] ? vmacache_find+0x55/0x2a0 [ 1373.105766] ? lock_acquire+0x197/0x470 [ 1373.106710] ? find_held_lock+0x2c/0x110 [ 1373.107608] ? __might_fault+0xd3/0x180 [ 1373.108667] ? lock_downgrade+0x6d0/0x6d0 [ 1373.109566] ? asm_exc_page_fault+0x1e/0x30 [ 1373.110536] __sys_sendmmsg+0x195/0x470 [ 1373.111418] ? __ia32_sys_sendmsg+0xb0/0xb0 06:30:19 executing program 4: keyctl$read(0xb, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000440), &(0x7f0000000580)=0xc) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="28002000a9deead5", @ANYRES16=0x0, @ANYBLOB="050000000000000000002e00000008000300", @ANYRES32=r0, @ANYBLOB="0a0034000202020202020000"], 0x28}}, 0x0) r1 = syz_open_dev$hidraw(&(0x7f0000000000), 0x1, 0x20280) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="3922f1453e4f6f539f77ca37a20dd0f3d224a7b89dd05ad4e6343b70fd547e3fcfd732be2998ca7629569e8fd8ad462562964ef0462ef30310b9acbeff114faf1ae10c859e85c39e", @ANYRES16=r3, @ANYBLOB="050000000000000000002e00000008000300", @ANYRES32=r4, @ANYBLOB="0a0034000202020202020000"], 0x28}}, 0x0) r5 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x50}, {0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x2}, {r1, 0x2}, {r2, 0x20}, {0xffffffffffffffff, 0x4}, {r5, 0x4080}], 0x7, 0x1ff) timer_settime(0x0, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_create(0x0, 0x0, 0x0) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x7, 0x3f}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000000400)) capset(0x0, 0x0) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 1373.112362] ? lock_downgrade+0x6d0/0x6d0 [ 1373.113412] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1373.114488] ? wait_for_completion_io+0x270/0x270 [ 1373.115545] ? rcu_read_lock_any_held+0x75/0xa0 [ 1373.116581] ? vfs_write+0x354/0xb10 [ 1373.117395] ? fput_many+0x2f/0x1a0 [ 1373.118208] ? ksys_write+0x1a9/0x260 [ 1373.119043] ? __ia32_sys_read+0xb0/0xb0 [ 1373.119938] __x64_sys_sendmmsg+0x99/0x100 [ 1373.120882] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1373.122021] do_syscall_64+0x33/0x40 [ 1373.122841] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1373.123958] RIP: 0033:0x7f7b210b8b19 [ 1373.124784] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1373.128822] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1373.130471] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1373.132006] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1373.133523] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1373.135094] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1373.136628] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 [ 1373.168186] FAT-fs (loop7): bogus number of reserved sectors [ 1373.169593] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1373.299400] FAT-fs (loop7): bogus number of reserved sectors [ 1373.300894] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1388.923905] loop3: detected capacity change from 0 to 4096 06:30:35 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x0, 0x0, 0xffffff7f}}], 0x40001a9, 0x810) 06:30:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) 06:30:35 executing program 7: r0 = getpid() r1 = clone3(&(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000001240)=[r0], 0x1}, 0x58) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000080)=0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r3) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000180)={0x0, 0x0}) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = getpgid(0x0) sendmsg$netlink(r5, &(0x7f0000001a40)={0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000000040)={0x10}, 0x10}], 0x1, &(0x7f0000001980)=[@cred={{0x1c, 0x1, 0x2, {r6}}}], 0x20}, 0x0) rt_tgsigqueueinfo(0xffffffffffffffff, r6, 0x1a, &(0x7f00000001c0)={0x30, 0x5c}) r7 = getpgrp(r1) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r8}, './file0\x00'}) clone3(&(0x7f0000000540)={0x10002480, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140), {0x27}, &(0x7f0000000340)=""/245, 0xf5, &(0x7f0000000440)=""/213, &(0x7f00000001c0)=[r1, r4, r6, 0xffffffffffffffff, r7, r1], 0x6, {r8}}, 0x58) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r9) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x200800, &(0x7f0000000200)=ANY=[@ANYBLOB="74af3d73f710824d3d72616e733d66", @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',access=client,dfltuid=', @ANYRESHEX=r2, @ANYBLOB="2c6163636573733d636c69656e742c756e616d653d282c2c63616368653d6c6f6f73652c61756469742c6f626a5f747970653d7d2c61707072616973652c7569643c116e14cb66d4baa15be84261d96ea027f959e04836b44ec0c0f6b6d61533b8b25f4605508087b749", @ANYRESDEC=r3, @ANYBLOB=',fowner=', @ANYRESDEC=r9, @ANYBLOB=',uid<', @ANYRESDEC=0xee01, @ANYBLOB=',\x00']) 06:30:35 executing program 2: keyctl$read(0xb, 0x0, &(0x7f00000000c0)=""/43, 0x2b) keyctl$get_security(0x11, 0x0, &(0x7f0000000240)=""/117, 0x75) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) r0 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000300)="d1344c34940e688890c62be9b941f3d2a88a6911bca3c76aa2fee4cb77b53c70025fcf91588d5944a564b7b21f3f75b0731dc54a46ede4f3d16c04631e9f510a4736ec8c00e00ac377f8ca5fef3436ace48680182336065c14570c531fcab11db0dd1f87fc182787d26c49a81576585d2d3b1f6fcc6b41cce23fb976ae5d616dea97d3e12922718a3b2a2512eced01423b071c0b640c9620da2b26dcd0c63fe1311790b01ba0850ea7ee033f6b9fd2c6c3e08d565cd09602f5e8b53db9e05379008a77b157e0427e8cf02bd0d0b6", 0xce, 0xfffffffffffffff9) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000080)='dns_resolver\x00', &(0x7f0000000100)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = clone3(&(0x7f00000014c0)={0x40000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) capset(&(0x7f0000000140)={0x20080522}, 0x0) r2 = add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f0000000400)={'fscrypt:', @desc3}, &(0x7f0000000440)={0x0, "a428e71c64b06496c7027dc6699f3dc69348da4605fd47b6da229a4aa5cf1f16505c007c3962a6da42529d6aac8bdf376e52f84f4b2794481f4a624ad316b6d3", 0x33}, 0x48, 0xfffffffffffffff8) add_key(&(0x7f0000000500)='asymmetric\x00', 0x0, &(0x7f0000000140), 0x0, r2) add_key(&(0x7f00000002c0)='keyring\x00', &(0x7f00000004c0)={'syz', 0x1}, &(0x7f0000000540)="0c173fb6a8479365a6eb5dd893045bd07b125ef6282d63c30cc8ee3444419c743a267c0ea2a4fd28f75949a0cd6cb698f355049b5116d18ab2515784449c7987328d611ae74d93d4b0319e5785ccf9b0189c4e19bb538d3ddcd794a92d391a8c51810ce0ada569263d917d420116be335fa14f975cfc89cc334601b79167b0d90dff183499bccbeee1d808c435ff0542be85cfcfae907dfab1e7149cf5f7f93de7134d69c2fbf47e21e192d61b722f3e1f99b727277d796c4be2ec85852fa87fe4bd7d22eefccc8011a548ce61dc62f6d99b316a39d54ca0b47704bf84555cb2bc4af5d3bdae", 0xe6, 0xfffffffffffffffe) getpgrp(r1) r3 = gettid() ioprio_set$pid(0x3, r3, 0x0) 06:30:35 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) syz_emit_ethernet(0xa6, &(0x7f0000000100)={@local, @broadcast, @void, {@mpls_mc={0x8848, {[{0x20, 0x0, 0x1}, {0x9}, {0x4, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x7, 0x0, 0x1}, {0x2}, {0x3f}], @ipv4=@icmp={{0xf, 0x4, 0x2, 0x7, 0x7c, 0x65, 0x0, 0x8, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local, {[@rr={0x7, 0x27, 0xdf, [@local, @empty, @empty, @rand_addr=0x64010101, @empty, @local, @rand_addr=0x64010102, @empty, @remote]}]}}, @redirect={0x5, 0x3, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, {0xc, 0x4, 0x0, 0x1, 0x4, 0x67, 0x0, 0x1, 0x2, 0x8, @local, @empty, {[@rr={0x7, 0x3, 0x9d}, @ssrr={0x89, 0xb, 0x31, [@private=0xa010100, @empty]}, @lsrr={0x83, 0xb, 0xcd, [@remote, @private=0xa010101]}]}}, "052bc93f770518b5"}}}}}}, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)={@val={0x0, 0x60}, @void, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @local, @mcast2, @remote, @private2={0xfc, 0x2, '\x00', 0x1}}}, 0x38) 06:30:35 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 78) 06:30:35 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0x660c, &(0x7f00000001c0)={0x0, r1}) 06:30:35 executing program 4: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd_index, 0x1}, 0x5) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r0, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x54e5, &(0x7f0000000680), &(0x7f0000fee000/0x1000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000240)={&(0x7f0000ff3000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/207, 0xcf, 0x0, &(0x7f0000000480)=""/200, 0xc8}, &(0x7f0000000280)=0x40) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) pipe2(&(0x7f0000000180), 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_open_dev$sg(&(0x7f00000001c0), 0x9, 0x280000) getresgid(&(0x7f00000010c0), &(0x7f0000001100)=0x0, &(0x7f0000001140)) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_mmap}, {@cache_fscache}, {@debug={'debug', 0x3d, 0x924}}, {@nodevmap}, {@noextend}, {@dfltgid={'dfltgid', 0x3d, r4}}, {@afid={'afid', 0x3d, 0x345}}], [{@smackfstransmute={'smackfstransmute', 0x3d, 'nodevmap'}}, {@fowner_gt}, {@hash}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@fsname={'fsname', 0x3d, '.'}}, {@fowner_gt}]}}) getresgid(&(0x7f00000010c0), &(0x7f0000001100)=0x0, &(0x7f0000001140)) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000005c0)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_mmap}, {@cache_fscache}, {@debug={'debug', 0x3d, 0x924}}, {@nodevmap}, {@noextend}, {@dfltgid={'dfltgid', 0x3d, r5}}, {@afid={'afid', 0x3d, 0x345}}], [{@smackfstransmute={'smackfstransmute', 0x3d, 'nodevmap'}}, {@fowner_gt}, {@hash}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@fsname={'fsname', 0x3d, '.'}}, {@fowner_gt}]}}) getgroups(0x3, &(0x7f0000000040)=[0xee01, r4, r5]) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000600), 0x0, &(0x7f0000000640)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r4}}}], 0x20}, 0x20000800) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ed, 0x667e8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x400c, 0xffffffffffffffff, 0x12) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0xc, 0x0, 0x0, 0x0) [ 1388.941902] EXT4-fs (loop3): bad geometry: block count 128 exceeds size of device (2 blocks) [ 1388.969706] FAULT_INJECTION: forcing a failure. [ 1388.969706] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1388.972799] CPU: 1 PID: 9345 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1388.974257] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1388.975990] Call Trace: [ 1388.976555] dump_stack+0x107/0x167 [ 1388.977318] should_fail.cold+0x5/0xa [ 1388.978144] _copy_from_user+0x2e/0x1b0 [ 1388.978976] __copy_msghdr_from_user+0x91/0x4b0 [ 1388.979945] ? __ia32_sys_shutdown+0x80/0x80 [ 1388.980876] ? udp_setsockopt+0xc0/0xc0 [ 1388.981710] ? inet_sendmsg+0xbd/0x140 [ 1388.982540] ? inet_send_prepare+0x540/0x540 [ 1388.983457] ? __sock_sendmsg+0x55/0x190 [ 1388.984314] sendmsg_copy_msghdr+0xa1/0x160 [ 1388.985242] ? do_recvmmsg+0x6d0/0x6d0 [ 1388.986076] ? __lock_acquire+0x1657/0x5b00 [ 1388.986986] ___sys_sendmsg+0xc6/0x170 [ 1388.987801] ? sendmsg_copy_msghdr+0x160/0x160 [ 1388.988752] ? vmacache_find+0x55/0x2a0 [ 1388.989603] ? lock_acquire+0x197/0x470 [ 1388.990441] ? find_held_lock+0x2c/0x110 [ 1388.991300] ? __might_fault+0xd3/0x180 [ 1388.992131] ? lock_downgrade+0x6d0/0x6d0 [ 1388.993011] ? asm_exc_page_fault+0x1e/0x30 [ 1388.993924] __sys_sendmmsg+0x195/0x470 [ 1388.994781] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1388.995688] ? lock_downgrade+0x6d0/0x6d0 [ 1388.996573] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1388.997585] ? wait_for_completion_io+0x270/0x270 [ 1388.998603] ? rcu_read_lock_any_held+0x75/0xa0 [ 1388.999587] ? vfs_write+0x354/0xb10 [ 1389.000370] ? fput_many+0x2f/0x1a0 [ 1389.001131] ? ksys_write+0x1a9/0x260 [ 1389.001932] ? __ia32_sys_read+0xb0/0xb0 [ 1389.002794] __x64_sys_sendmmsg+0x99/0x100 [ 1389.003685] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1389.004761] do_syscall_64+0x33/0x40 [ 1389.005545] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1389.006625] RIP: 0033:0x7f7b210b8b19 [ 1389.007405] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1389.011265] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1389.012857] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1389.014366] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1389.015872] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1389.017369] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1389.019017] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 [ 1389.049659] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=9350 comm=syz-executor.7 06:30:35 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f00000002c0), 0x2}, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) fallocate(r0, 0x34, 0x222, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="2400000010000100000000ec0000009600000900050000000000000005000080480000006fe884b7f11ac8f1810d0dc930b7fbbdfe44584e3ddf303ed7320b364ab5ef9768d0c54531c0e48e8b51a2f707e7eff61a89507780518151ccc61d149f11066c74aac60fe6c088582777cddc52bd82bf6b"], 0x24}}, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x800, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000200)=ANY=[@ANYBLOB="01d68a1f00e0000000000000", @ANYRES32=r1, @ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00./file1\x00']) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), r3) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r1, 0x400c6615, &(0x7f0000000340)={0x0, @aes256, 0x0, @desc1}) openat(r2, &(0x7f0000000400)='./file1\x00', 0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000100)={0x3000000a}) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r2, 0x400c6615, &(0x7f0000000240)={0x0, @aes128}) r4 = syz_open_dev$vcsn(&(0x7f0000000300), 0x5, 0x6441) accept4$bt_l2cap(r4, &(0x7f0000000440)={0x1f, 0x0, @fixed}, &(0x7f0000000580)=0xe, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0xffff57ed, 0x4006) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000880)={0x1f, 0x0, @fixed}, &(0x7f0000000280)=0xe, 0x0) ioctl$TIOCL_SCROLLCONSOLE(0xffffffffffffffff, 0x541d, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r2, &(0x7f0000000800)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000600)={&(0x7f0000000640)=ANY=[@ANYRES32, @ANYRES16, @ANYRES64=r1], 0x1c}, 0x1, 0x0, 0x0, 0x4800}, 0x24042040) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ap_ssid, 0x6, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000000, 0x40010, 0xffffffffffffffff, 0xd454000) 06:30:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f0000000280)=[{0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) [ 1389.078034] loop3: detected capacity change from 0 to 16776704 [ 1389.082265] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1389.090123] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 06:30:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f0000000280)=[{0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) 06:30:35 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x0, 0x0, 0x4000000000000}}], 0x40001a9, 0x810) [ 1389.247735] loop3: detected capacity change from 0 to 16776704 06:30:35 executing program 4: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) syz_emit_ethernet(0xa6, &(0x7f0000000100)={@local, @broadcast, @void, {@mpls_mc={0x8848, {[{0x20, 0x0, 0x1}, {0x9}, {0x4, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x7, 0x0, 0x1}, {0x2}, {0x3f}], @ipv4=@icmp={{0xf, 0x4, 0x2, 0x7, 0x7c, 0x65, 0x0, 0x8, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local, {[@rr={0x7, 0x27, 0xdf, [@local, @empty, @empty, @rand_addr=0x64010101, @empty, @local, @rand_addr=0x64010102, @empty, @remote]}]}}, @redirect={0x5, 0x3, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, {0xc, 0x4, 0x0, 0x1, 0x4, 0x67, 0x0, 0x1, 0x2, 0x8, @local, @empty, {[@rr={0x7, 0x3, 0x9d}, @ssrr={0x89, 0xb, 0x31, [@private=0xa010100, @empty]}, @lsrr={0x83, 0xb, 0xcd, [@remote, @private=0xa010101]}]}}, "052bc93f770518b5"}}}}}}, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)={@val={0x0, 0x60}, @void, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @local, @mcast2, @remote, @private2={0xfc, 0x2, '\x00', 0x1}}}, 0x38) [ 1389.256242] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 06:30:35 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0x6611, &(0x7f00000001c0)={0x0, r1}) 06:30:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f0000000280)=[{0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) 06:30:35 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x0, 0x0, 0x20000000000000}}], 0x40001a9, 0x810) [ 1389.300944] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=9358 comm=syz-executor.7 06:30:35 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$SEG6(&(0x7f0000000140), r0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000000)={0x50000000}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = dup2(r3, r4) fsetxattr$security_capability(r3, &(0x7f0000000280), &(0x7f0000000040)=@v2={0x2000000, [{0x6, 0x3}, {0x3, 0xff}]}, 0x14, 0x1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10041, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r3, &(0x7f00000001c0)={'#! ', '', [], 0xa, "5c68be30fc7f03c7273948c5f33d0d49a5fc57508c90973d3fc92e0a137f39851758b87fec9fd3ccba3626fb143072d52b5d611aaa00d1724eb270b7483f773eb477e6001b4c783d1f29d7515c2fc38acd8ab69251690fa02085d684bfd742fbf1d50000000000000000"}, 0x6e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r5, 0xc02c5341, &(0x7f00000000c0)) [ 1389.423929] loop3: detected capacity change from 0 to 16776704 06:30:35 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 79) [ 1389.494881] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 1389.507925] FAULT_INJECTION: forcing a failure. [ 1389.507925] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1389.509633] CPU: 0 PID: 9389 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1389.510610] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1389.511773] Call Trace: [ 1389.512077] dump_stack+0x107/0x167 [ 1389.512589] should_fail.cold+0x5/0xa [ 1389.513127] _copy_from_user+0x2e/0x1b0 [ 1389.513700] __copy_msghdr_from_user+0x91/0x4b0 [ 1389.514363] ? __ia32_sys_shutdown+0x80/0x80 [ 1389.514979] ? udp_setsockopt+0xc0/0xc0 [ 1389.515451] ? inet_sendmsg+0xbd/0x140 [ 1389.515996] ? inet_send_prepare+0x540/0x540 [ 1389.516615] ? __sock_sendmsg+0x55/0x190 [ 1389.517185] sendmsg_copy_msghdr+0xa1/0x160 [ 1389.517797] ? do_recvmmsg+0x6d0/0x6d0 [ 1389.518347] ? __lock_acquire+0x1657/0x5b00 [ 1389.518947] ___sys_sendmsg+0xc6/0x170 [ 1389.519484] ? sendmsg_copy_msghdr+0x160/0x160 [ 1389.520127] ? vmacache_find+0x55/0x2a0 [ 1389.520700] ? lock_acquire+0x197/0x470 [ 1389.521260] ? find_held_lock+0x2c/0x110 [ 1389.521842] ? __might_fault+0xd3/0x180 [ 1389.522415] ? lock_downgrade+0x6d0/0x6d0 [ 1389.523000] ? asm_exc_page_fault+0x1e/0x30 [ 1389.523618] __sys_sendmmsg+0x195/0x470 [ 1389.524178] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1389.524789] ? lock_downgrade+0x6d0/0x6d0 [ 1389.525377] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1389.526063] ? wait_for_completion_io+0x270/0x270 [ 1389.526743] ? rcu_read_lock_any_held+0x75/0xa0 [ 1389.527392] ? vfs_write+0x354/0xb10 [ 1389.527915] ? fput_many+0x2f/0x1a0 [ 1389.528422] ? ksys_write+0x1a9/0x260 [ 1389.528960] ? __ia32_sys_read+0xb0/0xb0 [ 1389.529535] __x64_sys_sendmmsg+0x99/0x100 [ 1389.530141] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1389.530857] do_syscall_64+0x33/0x40 [ 1389.531377] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1389.532103] RIP: 0033:0x7f7b210b8b19 [ 1389.532615] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1389.535196] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1389.536269] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1389.537266] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1389.538262] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1389.539256] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1389.540248] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 06:30:35 executing program 7: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000a00)=ANY=[], 0x98a) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000180)={0x1, 0x9, 0x0, 0x9, 0x8000}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) io_setup(0x5, &(0x7f0000000000)) r2 = openat(r1, &(0x7f0000000300)='./file0\x00', 0x400100, 0x0) recvmsg$unix(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000400)=""/217, 0xd9}, {&(0x7f0000000240)=""/157, 0x9d}, {&(0x7f0000000500)=""/177, 0xb1}], 0x3, &(0x7f0000000600)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x118}, 0x10015) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xc1, 0xd9, 0x3f, 0x1, 0x0, 0x3, 0x24c00, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xffffffffffff0000, 0x100000000}, 0x75cbf6059ad98e7e, 0x6, 0xff, 0x3, 0x40, 0xfffffffe, 0x2, 0x0, 0x20, 0x0, 0x200}, r3, 0xf, r0, 0x3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) io_setup(0x165, &(0x7f0000000080)) io_submit(0x0, 0x0, &(0x7f0000000340)) io_uring_enter(r4, 0x6003, 0x22a8, 0x3, &(0x7f0000000080), 0x8) socket$nl_generic(0x10, 0x3, 0x10) socket$inet6_udplite(0xa, 0x2, 0x88) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000000)="eb", 0x1}], 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="140000000000000000040000006a000000002e", @ANYRES32], 0x18}, 0x0) r7 = dup(r6) recvmmsg(r7, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) 06:30:35 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0x6612, &(0x7f00000001c0)={0x0, r1}) 06:30:35 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000280)=[{&(0x7f00000001c0)="2000000080000000060018006a0000000f000000000000000190f6ffff000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}, {0x0}, {&(0x7f0000010400)="020080000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x3}], 0x0, &(0x7f0000000100)) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100, 0x2) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x0) r2 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x140) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000180)={{0x1, 0x1, 0x18, r2, {0x6a}}, './file0\x00'}) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) openat(r3, &(0x7f0000000240)='./file0\x00', 0x8000, 0x100) 06:30:35 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x0, 0x0, 0x200000000000000}}], 0x40001a9, 0x810) 06:30:35 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 80) 06:30:35 executing program 2: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x40) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)={'xfrm0\x00'}) fchmod(r0, 0x81) fchmod(0xffffffffffffffff, 0x42) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000040)=0x2, 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$nl_audit(0x10, 0x3, 0x9) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'tunl0\x00'}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8914, &(0x7f0000000340)={'lo\x00'}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xfffffffffffffffb, 0xfffffffffffffffc}, 0x4008, 0x0, 0x1004, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8914, &(0x7f0000000140)={'lo\x00'}) readv(0xffffffffffffffff, &(0x7f0000003f80)=[{&(0x7f0000003ec0)=""/170, 0xaa}], 0x1) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f00000000c0)={@empty, 0x40, r4}) [ 1389.658323] loop4: detected capacity change from 0 to 4096 [ 1389.667333] FAULT_INJECTION: forcing a failure. [ 1389.667333] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1389.668924] CPU: 0 PID: 9403 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1389.669874] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1389.671036] Call Trace: [ 1389.671410] dump_stack+0x107/0x167 [ 1389.671927] should_fail.cold+0x5/0xa [ 1389.672468] _copy_from_user+0x2e/0x1b0 [ 1389.673030] __copy_msghdr_from_user+0x91/0x4b0 [ 1389.673691] ? __ia32_sys_shutdown+0x80/0x80 [ 1389.674323] ? udp_setsockopt+0xc0/0xc0 [ 1389.674874] ? inet_sendmsg+0xbd/0x140 [ 1389.675420] ? inet_send_prepare+0x540/0x540 [ 1389.676028] ? __sock_sendmsg+0x55/0x190 [ 1389.676600] sendmsg_copy_msghdr+0xa1/0x160 [ 1389.677205] ? do_recvmmsg+0x6d0/0x6d0 [ 1389.677757] ? __lock_acquire+0x1657/0x5b00 [ 1389.678368] ___sys_sendmsg+0xc6/0x170 [ 1389.678917] ? sendmsg_copy_msghdr+0x160/0x160 [ 1389.679559] ? vmacache_find+0x55/0x2a0 [ 1389.680129] ? lock_acquire+0x197/0x470 [ 1389.680687] ? find_held_lock+0x2c/0x110 [ 1389.681267] ? __might_fault+0xd3/0x180 [ 1389.681825] ? lock_downgrade+0x6d0/0x6d0 [ 1389.682414] ? asm_exc_page_fault+0x1e/0x30 [ 1389.683030] __sys_sendmmsg+0x195/0x470 [ 1389.683595] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1389.684206] ? lock_downgrade+0x6d0/0x6d0 [ 1389.684797] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1389.685471] ? wait_for_completion_io+0x270/0x270 [ 1389.686150] ? rcu_read_lock_any_held+0x75/0xa0 [ 1389.686806] ? vfs_write+0x354/0xb10 [ 1389.687327] ? fput_many+0x2f/0x1a0 [ 1389.687839] ? ksys_write+0x1a9/0x260 [ 1389.688376] ? __ia32_sys_read+0xb0/0xb0 [ 1389.688950] __x64_sys_sendmmsg+0x99/0x100 [ 1389.689546] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1389.690284] do_syscall_64+0x33/0x40 [ 1389.690810] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1389.691523] RIP: 0033:0x7f7b210b8b19 [ 1389.692046] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1389.694611] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1389.695680] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1389.696679] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1389.697676] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1389.698685] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1389.699691] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 [ 1389.704969] EXT4-fs (loop4): Invalid log block size: 4294348801 [ 1389.742539] loop4: detected capacity change from 0 to 4096 [ 1389.765462] EXT4-fs (loop4): Invalid log block size: 4294348801 [ 1405.089668] FAULT_INJECTION: forcing a failure. [ 1405.089668] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1405.089905] loop3: detected capacity change from 0 to 16776704 [ 1405.094038] CPU: 1 PID: 9425 Comm: syz-executor.0 Not tainted 5.10.247 #1 06:30:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{0x0, 0x0, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) 06:30:51 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0x6628, &(0x7f00000001c0)={0x0, r1}) 06:30:51 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 81) 06:30:51 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x0, 0x0, 0xa00000000000000}}], 0x40001a9, 0x810) 06:30:51 executing program 7: syz_emit_ethernet(0x42, &(0x7f0000000080)={@local, @remote, @void, {@ipv4={0x800, @icmp={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x1, 0x0, @private=0xa010101, @local, {[@timestamp_addr={0x44, 0x5, 0x5, 0x3, 0x0, [{@initdev={0xac, 0x1e, 0x0, 0x0}}]}]}}, @timestamp_reply}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x5b34, 0x3) [ 1405.096121] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1405.098489] Call Trace: [ 1405.099180] dump_stack+0x107/0x167 [ 1405.100134] should_fail.cold+0x5/0xa [ 1405.101144] _copy_from_user+0x2e/0x1b0 [ 1405.102203] __copy_msghdr_from_user+0x91/0x4b0 [ 1405.103619] ? __ia32_sys_shutdown+0x80/0x80 [ 1405.104741] ? udp_setsockopt+0xc0/0xc0 [ 1405.105931] ? inet_sendmsg+0xbd/0x140 [ 1405.107078] ? inet_send_prepare+0x540/0x540 [ 1405.108412] ? __sock_sendmsg+0x55/0x190 [ 1405.109467] sendmsg_copy_msghdr+0xa1/0x160 [ 1405.110557] ? do_recvmmsg+0x6d0/0x6d0 [ 1405.111361] ? __lock_acquire+0x1657/0x5b00 [ 1405.112244] ___sys_sendmsg+0xc6/0x170 [ 1405.113035] ? sendmsg_copy_msghdr+0x160/0x160 [ 1405.113964] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1405.115052] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1405.115966] ? trace_hardirqs_on+0x5b/0x180 [ 1405.116852] ? lock_acquire+0x197/0x470 [ 1405.117666] ? find_held_lock+0x2c/0x110 [ 1405.118515] ? __might_fault+0xd3/0x180 [ 1405.119328] ? lock_downgrade+0x6d0/0x6d0 [ 1405.120192] __sys_sendmmsg+0x195/0x470 [ 1405.121005] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1405.121888] ? lock_downgrade+0x6d0/0x6d0 [ 1405.122757] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1405.123749] ? wait_for_completion_io+0x270/0x270 [ 1405.124733] ? rcu_read_lock_any_held+0x75/0xa0 [ 1405.125685] ? vfs_write+0x354/0xb10 [ 1405.126472] ? fput_many+0x2f/0x1a0 [ 1405.127209] ? ksys_write+0x1a9/0x260 [ 1405.127984] ? __ia32_sys_read+0xb0/0xb0 [ 1405.128822] __x64_sys_sendmmsg+0x99/0x100 [ 1405.129685] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1405.130793] do_syscall_64+0x33/0x40 [ 1405.131704] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1405.132767] RIP: 0033:0x7f7b210b8b19 [ 1405.133523] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1405.137287] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1405.139000] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1405.140813] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1405.142654] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1405.144463] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1405.146299] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 [ 1405.192983] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 06:30:51 executing program 4: truncate(&(0x7f0000000000)='./file0\x00', 0x2e84) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000100)=ANY=[@ANYBLOB="01000000010000001800008b78260c4318a93960a233748738aa8e9250a1b12a5f64e494c4ee824ab7eb0a369d1696dcc4fda68553435457d006c87ee7d647c60e74bcf6413664ff8062bd68055f3d90a80ef475b71a6b03fc943f593e491f76775b3b5eac2402a908970b7c1cd0", @ANYRES32, @ANYBLOB="00000080810000002e2f66696c653000"]) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x4, 0x1f832, 0xffffffffffffffff, 0x0) 06:30:51 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000002c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010400)="054344303031", 0x6, 0x8000}], 0x0, &(0x7f0000000180)) r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x8, 0x7, &(0x7f0000002500)=[{&(0x7f00000000c0)="b52cfd9a518aa7c23dc227b704399ae6f5ada28f695600f7635a29dba167bcf6418e266327eae45f6e05736af637b21f97d89b30", 0x34, 0x9}, {&(0x7f0000000100)="43f265698aedb991004d90d2a1d5bc61b41d422685c4ad75c9431782d228183b5f010a17c3707159", 0x28, 0x1}, {&(0x7f0000000300)="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0x1000, 0x3}, {&(0x7f00000001c0)="adee24b92b51655457f65bb4eeb0ce35635aefd2fd1e14e81564d3734bd4f03a19da0168f90649e15151a23f298a0c6f0ed3dbdd0c2b9d40ac12e1e525e55fb4b8518c0c58db395dab6e26ab04671d08e2d7ce50fd182ba9fff299c97eee1a67d36da7a6af6372ecb7eaf0a220185c4c9e20700c5b33dd05a5a1db9143118229659d6c66118a30f9f1aeca27e74a3769d3b0bafb55631e9975b862f83f557b5afcd8cdd3647657bb20226258fbda23c90d7c", 0xb2, 0x80000001}, {&(0x7f0000001300)="3e5d918dd7d1614eb650cb137df0742be2b3f3cab50401369d09b6b0ed1e5b5be36a109a04efea728a120bf03d920024678dec604a6d57a9819d9215427ad9291bcd51faeb179c442b45d768c949b93ed4c0d1a2ddc454927bf9663b3ccaf91e3a9aaf09cda9f44caeecb442330662a68fb524c96dfede68df4fd437e595e10e08dd91c8005524e854d7085b2a0f33a8641cdc8426926fc0ac1ccf4a307caf6eb58bbe703c1482072374749d2ecf6d5251be013a1ef3e2bfe91dcabdf965539d84693ce3784dd9eebde3898e698e36952cf00fab0758858ecad9eece03072d459ded219dfe1e2f436615be10b8", 0xed, 0x7}, 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", 0x1000, 0xfc}, {&(0x7f0000002400)="7acb6a274e8a5d91123767fe2898ef8002361d3d132c402a617a411682c083e86ed40f709d757efcbf13a2fc96474c06d4a7acc1677db3c8740afdb53175b01c152da45c2a7cd804b285c959fca560b6a7cb3319fb16ca30451bac70556529791ad74b6a2dc06fd2ab084f4812684b2e3f324d48aca28e32f7ad6d12d3231b72af22b1bc4029fb558f6ee1ed5fc69938301df2f59c83bb0f522462484ae23bb98485b15d6c8eb45cea926f26c48c520f997aa320d1693a655fc9fe9b66a1cfed7d23d9b0589d1921f475d96fd7f242bac07d56e05dbd29e09c656dd4eefd944e34e3e284a1e90757e83c083a54f33d3f3a", 0xf1, 0x1}], 0x2, &(0x7f00000025c0)={[{@size={'size', 0x3d, [0x25, 0x35, 0x38, 0x6d, 0x67, 0x37]}}, {@uid={'uid', 0x3d, 0xffffffffffffffff}}, {@gid={'gid', 0x3d, 0xee01}}, {}, {@huge_within_size}, {@huge_advise}, {@gid={'gid', 0x3d, 0xee01}}, {@nr_inodes={'nr_inodes', 0x3d, [0x34, 0x38, 0x38, 0x33]}}, {@huge_always}, {@nr_inodes={'nr_inodes', 0x3d, [0x25, 0x6b]}}], [{@smackfshat={'smackfshat', 0x3d, '*)-.'}}, {@audit}, {@measure}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@obj_user={'obj_user', 0x3d, 'iso9660\x00'}}, {@obj_user={'obj_user', 0x3d, ',.-@(}-@'}}, {@dont_measure}, {@smackfsfloor={'smackfsfloor', 0x3d, '-'}}, {@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}, {@dont_hash}]}) open_tree(r0, &(0x7f0000000140)='./file0\x00', 0x8800) 06:30:51 executing program 5: keyctl$read(0xb, 0x0, &(0x7f00000007c0)=""/36, 0x24) r0 = syz_usb_connect$hid(0x6, 0x3f, &(0x7f0000000000)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0xf7, 0x6666, 0x8801, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x7f, 0x30, 0x80, [{{0x9, 0x4, 0x0, 0x2, 0x2, 0x3, 0x1, 0x1, 0x60, {0x9, 0x21, 0x400, 0x7c, 0x1, {0x22, 0xd48}}, {{{0x9, 0x5, 0x81, 0x3, 0x40, 0x40, 0x12, 0x5}}, [{{0x9, 0x5, 0x2, 0x3, 0x3ff, 0x1, 0x3, 0x3f}}]}}}]}}]}}, &(0x7f00000002c0)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x300, 0x3f, 0x20, 0x5, 0x40, 0x1}, 0x5, &(0x7f0000000080)={0x5, 0xf, 0x5}, 0x5, [{0x4, &(0x7f00000000c0)=@lang_id={0x4, 0x3, 0x4ff}}, {0x4, &(0x7f0000000100)=@lang_id={0x4, 0x3, 0x2001}}, {0xe1, &(0x7f0000000140)=@string={0xe1, 0x3, "73aca9a40542eccf6b5353fe128e56a23a80cde335758eb7fae2014b869ef5dadb083989e2f998318043f72742d9f4850806a40ba78268db2fab71d19cb2a7eb93a0555890383ad143cfe40e0ab0c9091b3739b11805228caf6ac692b69a086acfea8df1d96338e7fde94d2fff92ab9755db0582f464be4d782790d6fe60f2fa67cf2bc629e1a48000cd393945f23765e5eafbeaf7476fc0f1d2bca054655ec6843412b9963113dda036f186be9ecc69b8c7cc0e8cef9b2e9505ae99deab32ba92febe0339ef4adf6aa603f1830fa6269c4769c536c706b838ef4f7ebbb38e"}}, {0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x3001}}, {0x4, &(0x7f0000000280)=@lang_id={0x4, 0x3, 0x44e}}]}) syz_usb_control_io$hid(r0, &(0x7f0000000500)={0x24, &(0x7f0000000340)={0x0, 0x4, 0x17, {0x17, 0x11, "31272f63cf2e2db6ed3488ecf1b7745bcb7ee72e88"}}, &(0x7f0000000380)={0x0, 0x3, 0xbb, @string={0xbb, 0x3, "78655596f26ca7fe4102bff986f7a6d2dec9a19bf1875a58c92d6c6bc7eb0bd9334362c0c1b887a46e01b9529c5f429a4665e674e8ef337b78b75ed1d1d0c8423cd5f0bbbc82ca62811be15cd52b027eddbb1bc7f1ecc1397c873253842406c1486efc8156f0cc6c1a9353fd8c1626ac8846ea0b0a07ad74de9d2a13af0aa39e9640f49be366bfb79eac351860ee30286ea75ec078bf2d919830b9abef922bbd97aa5ba09b8a1b117874c131f4c2cb22637490ed15be7c6737"}}, &(0x7f0000000480)={0x0, 0x22, 0x7, {[@local=@item_012={0x1, 0x2, 0x9, "98"}, @main=@item_4={0x3, 0x0, 0x8, "53af7d7b"}]}}, &(0x7f00000004c0)={0x0, 0x21, 0x9, {0x9, 0x21, 0xe73, 0x2, 0x1, {0x22, 0x569}}}}, &(0x7f0000000780)={0x2c, &(0x7f0000000540)={0x20, 0x11, 0x4f, "3ccfade988920972daf408f0a8ad10c28297f66667cba8aaa9a2d0130614c94e199948705d9750d000a18c2a4aa1a29eda3dab630fe5903f304afb7588cd2371abdd057cef7bea70e5fa5ae7f25b73"}, &(0x7f00000005c0)={0x0, 0xa, 0x1, 0x37}, &(0x7f0000000600)={0x0, 0x8, 0x1, 0x1}, &(0x7f0000000640)={0x20, 0x1, 0xda, "efcd4bd86d9d01e8c5914bbab979c0bd664d90e19b1485c0bb357ebd38428c6524c42fe4527520375fa50e7e02dc33b8bca7bdaf99077ef282a3e84575e2662503a6932fc8d2d6e6e6316510bcd8d86ef07713c8986183bdab8553cb12ba81f78ba02d36b267547943255980199b8b0467eb75b176ce07d1afbac6139728da9f23c48ae2d503e83eb38bb81f13a04f37fd3eda10253a5eaad587d3ee3682fc2a1a45920c6ff0230f0c32cdb06efe0beb688c94bb4d9c7099f741dff28c7b69858979760ef245f2126707da0ccc023d69180424ecaf7cf80d432d"}, &(0x7f0000000740)={0x20, 0x3, 0x1, 0x3}}) 06:30:51 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 82) 06:30:51 executing program 7: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x5}, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) fallocate(r0, 0x30, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="2400000010000100000000ec0000009600000900050000000000000005000080480000006fe884b7f11ac8f1810d0dc930b7fbbdfe44584e3ddf303ed7320b364ab5ef9768d0c54531c0e48e8b51a2f707e7eff61a89507780518151ccc61d149f11066c74aac60fe6c088582777cddc52bd82bf6b"], 0x24}}, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x301000, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000200)=ANY=[@ANYBLOB="01008a527bb46ecd14ae0000", @ANYRES32=r1, @ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00./file1\x00']) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), r3) openat(r2, &(0x7f0000000400)='./file1\x00', 0x0, 0x4) sendmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000001700)=@nfc_llcp={0x27, 0x2, 0x0, 0x0, 0x0, 0x0, "473d7fcc115d845089a8e3fefc4327c35d5f4c097347fb24dc1b3b1ba18171798bdc0062ea0b5e364eee2b3dc94c1742ea96765c683f90df0000000100"}, 0x80, 0x0}, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000100)={0x3000000a}) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r2, 0x400c6615, &(0x7f0000000240)={0x0, @aes128}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8001, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xffffffffffffffff, 0xfffffffffffffffc}, 0x0, 0x0, 0xfffffffc, 0x2, 0x1, 0x0, 0x90}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000880)={0x1f, 0x0, @fixed}, &(0x7f0000000280)=0xe, 0x0) ioctl$TIOCL_SCROLLCONSOLE(0xffffffffffffffff, 0x541d, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r2, &(0x7f0000000800)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000600)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c0000e3", @ANYRES16=0x0, @ANYBLOB="010025bd710000000000030000000500050000004b98bdcd7d209bc3dc695d2aa800072c359e3cb5db5c26b8f6440d0020fbb35351142c7d3355a2791220bec7465cbbd3a4c603f0e19e35a3300d3498ca3a5b520bf27ab8fd83f62ff074008501d03c58a80414819ce31b0f1efdc88c22"], 0x1c}, 0x1, 0x0, 0x0, 0x4001}, 0x0) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000800)={0x1, 0x0, "17f042"}) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000000, 0x40010, 0xffffffffffffffff, 0xd454000) sendmsg$NL80211_CMD_TDLS_OPER(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x40, r4, 0x1, 0x70bd26, 0x25dfdbff, {{}, {@val={0x8}, @val={0xc, 0x99, {0x9, 0xf}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa}]}, 0x40}, 0x1, 0x0, 0x0, 0x4800}, 0x0) [ 1405.319754] FAULT_INJECTION: forcing a failure. [ 1405.319754] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1405.322605] CPU: 1 PID: 9443 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1405.324338] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1405.326596] Call Trace: [ 1405.327201] dump_stack+0x107/0x167 [ 1405.328175] should_fail.cold+0x5/0xa [ 1405.329059] _copy_from_user+0x2e/0x1b0 [ 1405.329975] __copy_msghdr_from_user+0x91/0x4b0 [ 1405.331153] ? __ia32_sys_shutdown+0x80/0x80 [ 1405.332404] ? udp_setsockopt+0xc0/0xc0 [ 1405.333398] ? inet_sendmsg+0xbd/0x140 [ 1405.334455] ? inet_send_prepare+0x540/0x540 [ 1405.335465] ? __sock_sendmsg+0x55/0x190 [ 1405.336564] sendmsg_copy_msghdr+0xa1/0x160 [ 1405.337739] ? do_recvmmsg+0x6d0/0x6d0 [ 1405.338751] ? __lock_acquire+0x1657/0x5b00 [ 1405.339909] ___sys_sendmsg+0xc6/0x170 [ 1405.340816] ? sendmsg_copy_msghdr+0x160/0x160 [ 1405.342137] ? vmacache_find+0x55/0x2a0 [ 1405.343292] ? lock_acquire+0x197/0x470 [ 1405.344306] ? find_held_lock+0x2c/0x110 [ 1405.345330] ? __might_fault+0xd3/0x180 [ 1405.346355] ? lock_downgrade+0x6d0/0x6d0 [ 1405.347468] ? asm_exc_page_fault+0x1e/0x30 [ 1405.348697] __sys_sendmmsg+0x195/0x470 [ 1405.349794] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1405.350822] ? lock_downgrade+0x6d0/0x6d0 [ 1405.352029] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1405.353417] ? wait_for_completion_io+0x270/0x270 [ 1405.354726] ? rcu_read_lock_any_held+0x75/0xa0 [ 1405.356008] ? vfs_write+0x354/0xb10 [ 1405.357173] ? fput_many+0x2f/0x1a0 [ 1405.358105] ? ksys_write+0x1a9/0x260 [ 1405.359116] ? __ia32_sys_read+0xb0/0xb0 [ 1405.360342] __x64_sys_sendmmsg+0x99/0x100 [ 1405.361550] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1405.362957] do_syscall_64+0x33/0x40 [ 1405.364084] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1405.365519] RIP: 0033:0x7f7b210b8b19 [ 1405.366573] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1405.371851] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1405.374066] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1405.375991] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1405.377975] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1405.379986] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1405.381957] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 [ 1405.417087] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1405.456173] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1405.457976] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1405.459678] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1405.467164] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. 06:31:06 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) syz_emit_ethernet(0x22, &(0x7f0000000000)={@multicast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x22}, @val={@void, {0x8100, 0x1, 0x0, 0x1}}, {@can={0xc, {{0x2}, 0x0, 0x2, 0x0, 0x0, "382850664fc4536c"}}}}, &(0x7f0000000040)={0x1, 0x1, [0x485, 0xa49, 0xaa2, 0xd15]}) syz_emit_ethernet(0xb3, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3f}, @void, {@llc_tr={0x11, {@llc={0xbc, 0xf8, '8\x00', "bbe18dbaff10b0bd6c6ba955f30a9967b39186e0dd9dc5a560a484e3b25503cffdef14e28ff8002708fcf2f484027e665807fef166e81d35e9940c340f8683175a8a8a485f27ddc963db164798e9af1e860c58e8d2d45effd47948519cf939e22bf3f0619af5e0c140b78985424803cfbee5e966f72e47553615b4dad347377d35c9574f984b9879f2c51a1a11e925b95edabb73bfc6bfbdd43828db137c651074"}}}}}, &(0x7f0000000080)={0x0, 0x20000001, [0x58a, 0x255, 0xb8a, 0x37f]}) 06:31:06 executing program 2: sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x6, 0x14, 0x1, 0xccd, 0xfffffffffffffff9, 0x400, 0x100, 0x1, 0xffffffff}, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="601c6d6b646f736642a3c400088001000440000004f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000010f00)) fsetxattr$security_selinux(r0, &(0x7f00000000c0), &(0x7f0000000140)='system_u:object_r:dbusd_exec_t:s0\x00', 0x22, 0x1) 06:31:06 executing program 7: syz_genetlink_get_family_id$nl802154(&(0x7f00000030c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(0xffffffffffffffff, 0x0, 0x0) mlockall(0x3) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_NEW_SEC_LEVEL(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="bafffdf9", @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00'], 0x14}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000580)={'wpan4\x00'}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000003c0), r2) sendmsg$IEEE802154_LLSEC_GETPARAMS(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r3, @ANYBLOB="01ce5900200000000000220000000a000100773ee584ff74"], 0x20}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, r3, 0x100, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x4}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0xc000}, 0x14) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000001c0), r5) sendmsg$NL802154_CMD_NEW_SEC_LEVEL(r4, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000380)={0x14}, 0x14}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000580)={'wpan4\x00'}) syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r4) 06:31:06 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0x40046629, &(0x7f00000001c0)={0x0, r1}) 06:31:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{0x0, 0x0, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) 06:31:06 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x0, 0x0, 0x4000000000000000}}], 0x40001a9, 0x810) 06:31:06 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000080)='./file1\x00', 0x40, 0x100) socket$inet6_udp(0xa, 0x2, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x4}, 0x0, 0x10000, 0x7ff, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r1, 0x2, 0x0, 0x8}) 06:31:06 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 83) [ 1420.717313] FAULT_INJECTION: forcing a failure. [ 1420.717313] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1420.719953] CPU: 1 PID: 9470 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1420.721391] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1420.723142] Call Trace: [ 1420.723699] dump_stack+0x107/0x167 [ 1420.724466] should_fail.cold+0x5/0xa [ 1420.725277] _copy_from_user+0x2e/0x1b0 [ 1420.726112] __copy_msghdr_from_user+0x91/0x4b0 [ 1420.727094] ? __ia32_sys_shutdown+0x80/0x80 [ 1420.728013] ? udp_setsockopt+0xc0/0xc0 [ 1420.728851] ? inet_sendmsg+0xbd/0x140 [ 1420.729670] ? inet_send_prepare+0x540/0x540 [ 1420.730604] ? __sock_sendmsg+0x55/0x190 [ 1420.731456] sendmsg_copy_msghdr+0xa1/0x160 [ 1420.732359] ? do_recvmmsg+0x6d0/0x6d0 [ 1420.733183] ? __lock_acquire+0x1657/0x5b00 [ 1420.734118] ___sys_sendmsg+0xc6/0x170 [ 1420.734948] ? sendmsg_copy_msghdr+0x160/0x160 [ 1420.735908] ? vmacache_find+0x55/0x2a0 [ 1420.736750] ? lock_acquire+0x197/0x470 [ 1420.737587] ? find_held_lock+0x2c/0x110 [ 1420.738454] ? __might_fault+0xd3/0x180 [ 1420.739289] ? lock_downgrade+0x6d0/0x6d0 [ 1420.740156] ? asm_exc_page_fault+0x1e/0x30 [ 1420.741083] __sys_sendmmsg+0x195/0x470 [ 1420.741921] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1420.742832] ? lock_downgrade+0x6d0/0x6d0 [ 1420.743723] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1420.744741] ? wait_for_completion_io+0x270/0x270 [ 1420.745758] ? rcu_read_lock_any_held+0x75/0xa0 [ 1420.746739] ? vfs_write+0x354/0xb10 [ 1420.747531] ? fput_many+0x2f/0x1a0 [ 1420.748288] ? ksys_write+0x1a9/0x260 [ 1420.749082] ? __ia32_sys_read+0xb0/0xb0 [ 1420.749932] __x64_sys_sendmmsg+0x99/0x100 [ 1420.750833] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1420.751908] do_syscall_64+0x33/0x40 [ 1420.752932] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1420.754005] RIP: 0033:0x7f7b210b8b19 [ 1420.754799] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1420.759129] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1420.760825] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1420.763004] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1420.765315] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1420.767754] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1420.769906] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 06:31:06 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x0, 0x0, 0x8000000000000000}}], 0x40001a9, 0x810) 06:31:06 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$update(0x2, r0, &(0x7f0000000100)="8fed33c54b07d8683df3db130bd85cf67b5c4f168a9fe7f7e376d87ecbfac533bd457aef30d8918aaca718be97f473c3113c366d2ada7f5d66b7da881575f16d71830cbd8e5413ec19f10b436a6b60a92b069399f2fb4d0381757c8e53fa1e398ae3c24a6153eb81a7bd63295ba7ed3b4e128a02cb95b8b04fbd65a24112285416504b0e180add7f9501a9e2d67c37e067f0fa982f11929257772d0284854b", 0x9f) r1 = add_key$keyring(&(0x7f0000000200), &(0x7f0000000240)={'syz', 0x3}, 0x0, 0x0, r0) add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x56, r1) syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 1420.793552] loop3: detected capacity change from 0 to 16776704 [ 1420.819663] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 06:31:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{0x0, 0x0, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) 06:31:07 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa000800450000280000000000069078ac1e0001ac1414bb00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000197e40fbed0eb81252b2143fe351d8ddbd9db6a5e3b9ee19064783575dcad02a95811f1a31dfa58d0c6a30c88a243266e89ff0af0689ccc011ca246003546f1b014746030a26e3ab8e2c58c62a6250c86257771035f7667c606791c41447ed1baa24c74d4e131430e99a40d0f41164cd1ec42829eb301ad22383dd097f8bd52414939d6cf2d892799590261cc1647829f6a77b82f34d2a8a716f82d8fc"], 0x0) syz_emit_ethernet(0x46, &(0x7f0000000000)={@link_local, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x16}, @void, {@llc={0x4, {@llc={0xf8, 0x6, 'iz', "737571c292e4eafaca077353972eb687c6ce4e465815d764b155162474ccec02e3e6aaa5bfef39949b27d1081028909360d9d1f5"}}}}}, &(0x7f0000000080)={0x1, 0x3, [0xd13, 0x67d, 0x535, 0x125]}) 06:31:07 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x0, 0x0, 0xeffdffff00000000}}], 0x40001a9, 0x810) 06:31:07 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 84) [ 1421.052974] loop3: detected capacity change from 0 to 16776704 [ 1421.086704] FAULT_INJECTION: forcing a failure. [ 1421.086704] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1421.086912] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 1421.089421] CPU: 1 PID: 9492 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1421.092064] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1421.093832] Call Trace: [ 1421.094405] dump_stack+0x107/0x167 [ 1421.095206] should_fail.cold+0x5/0xa [ 1421.096036] _copy_from_user+0x2e/0x1b0 [ 1421.096896] __copy_msghdr_from_user+0x91/0x4b0 [ 1421.097896] ? __ia32_sys_shutdown+0x80/0x80 [ 1421.098850] ? udp_setsockopt+0xc0/0xc0 [ 1421.099713] ? inet_sendmsg+0xbd/0x140 [ 1421.100557] ? inet_send_prepare+0x540/0x540 [ 1421.101506] ? __sock_sendmsg+0x55/0x190 [ 1421.102376] sendmsg_copy_msghdr+0xa1/0x160 [ 1421.103299] ? do_recvmmsg+0x6d0/0x6d0 [ 1421.104141] ? __lock_acquire+0x1657/0x5b00 [ 1421.105083] ___sys_sendmsg+0xc6/0x170 [ 1421.105915] ? sendmsg_copy_msghdr+0x160/0x160 [ 1421.106904] ? vmacache_find+0x55/0x2a0 [ 1421.107767] ? lock_acquire+0x197/0x470 [ 1421.108623] ? find_held_lock+0x2c/0x110 [ 1421.109489] ? __might_fault+0xd3/0x180 [ 1421.110335] ? lock_downgrade+0x6d0/0x6d0 [ 1421.111257] ? asm_exc_page_fault+0x1e/0x30 [ 1421.112186] __sys_sendmmsg+0x195/0x470 [ 1421.113034] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1421.113957] ? lock_downgrade+0x6d0/0x6d0 [ 1421.114867] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1421.115901] ? wait_for_completion_io+0x270/0x270 [ 1421.116942] ? rcu_read_lock_any_held+0x75/0xa0 [ 1421.117940] ? vfs_write+0x354/0xb10 [ 1421.118747] ? fput_many+0x2f/0x1a0 [ 1421.119526] ? ksys_write+0x1a9/0x260 [ 1421.120341] ? __ia32_sys_read+0xb0/0xb0 [ 1421.121219] __x64_sys_sendmmsg+0x99/0x100 [ 1421.122132] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1421.123241] do_syscall_64+0x33/0x40 [ 1421.124049] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1421.125142] RIP: 0033:0x7f7b210b8b19 [ 1421.125942] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1421.129843] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1421.131460] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1421.132969] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1421.134485] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1421.135988] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1421.137487] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 06:31:07 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) syz_emit_ethernet(0x3d, &(0x7f0000000000)=ANY=[@ANYRESDEC], &(0x7f0000000040)={0x1, 0xfffffffe, [0x2b5, 0x4c0, 0xf48, 0xfb6]}) syz_emit_ethernet(0xfa, &(0x7f0000000100)={@remote, @local, @void, {@mpls_mc={0x8848, {[{0xffff, 0x0, 0x1}, {0x6}, {0xb76}, {0x3, 0x0, 0x1}, {0x4, 0x0, 0x1}, {0xffb8a, 0x0, 0x1}, {0x53}, {0x7}], @llc={@snap={0x1, 0x1, "23fa", "bb8fc9", 0x11, "bf5708548853f433554e6ba45b2e7c2053d63a98e2f6f67fdd7f28b8fe34c7cdeb7749418dcbcd31a9d36111fc476d0e0d65a413f83638adc57ccd228dfeb6358730dbe5340669fb4fb345182b7a513064a49bb8db5a9ae56793e56304231fb7917c59e053246a99027d8ff9d58c3f9b69e7e166179a688fb958e3930ccb4d3ff1dbfaa2f670d818b770681d916f13f758ebe26a72c31ad3011ff995ca6efda758d995f8135b3ea75bad43a03c1dc8df3e6659e98d25f7fb93c06071de58450ce58ce3"}}}}}}, &(0x7f0000000080)={0x1, 0x2, [0xff4, 0x5b4, 0x4cc, 0x5e]}) 06:31:07 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffff8, 0x401}, 0xa402, 0x0, 0x0, 0x3, 0x0, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000140)=ANY=[@ANYBLOB="01000000011b00", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="2052c2f19223"]) unlinkat(0xffffffffffffffff, &(0x7f0000000380)='./file1\x00', 0x200) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000240)='tasks\x00', 0x2, 0x0) dup3(0xffffffffffffffff, r0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) io_uring_setup(0x40000, &(0x7f0000000280)={0x0, 0x1000010, 0x0, 0x0, 0x2bd}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) r2 = epoll_create(0x3ff) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000300), 0x8}, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001}) dup2(r3, r1) dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000180)={0x4, 0x80, 0x4, 0x1, 0x84, 0x6, 0x0, 0xfffffffffffffff7, 0x8000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, @perf_config_ext={0x5, 0xbbb4}, 0x18102, 0x100, 0x3, 0x9, 0x1000000000000, 0x2, 0x6, 0x0, 0x5, 0x0, 0x1}, 0x0, 0xa, 0xffffffffffffffff, 0x8) r4 = socket$inet(0x2, 0x3, 0x6) connect$inet(r4, &(0x7f0000000140)={0x2, 0x0, @local}, 0x10) sendmsg$NL80211_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, 0x0, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f00000000c0)={0x0, @adiantum, 0x0, @desc2}) setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000100)=0x1, 0x4) 06:31:07 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0x40049409, &(0x7f00000001c0)={0x0, r1}) 06:31:24 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000080)='./file2/file0\x00', 0x0, 0x0, 0x0, 0x10010, &(0x7f0000000900)=ANY=[]) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xb052) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) unlinkat(0xffffffffffffff9c, &(0x7f00000004c0)='./file2\x00', 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') write$cgroup_int(r1, &(0x7f0000000040), 0x12) chroot(&(0x7f00000001c0)='./file0/file0\x00') 06:31:24 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x0, 0x0, 0xff03000000000000}}], 0x40001a9, 0x810) 06:31:24 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0x40086602, &(0x7f00000001c0)={0x0, r1}) 06:31:24 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 85) 06:31:24 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) syz_emit_ethernet(0x1e, &(0x7f0000000000)=ANY=[@ANYBLOB="6088494d80fbbbbbbbbbbb3b000c0000002006020000dc0e5bccc1ff0dfb"], &(0x7f0000000040)={0x1, 0x2, [0x7d4, 0xefd, 0xf9a, 0x574]}) 06:31:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000000040), 0x0, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) 06:31:24 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x398, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[], 0x24}}, 0x0) 06:31:24 executing program 2: syz_usb_control_io$printer(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x77bb, &(0x7f00000003c0)={0x0, 0xa0a6, 0x8, 0x1, 0xfffffffc}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000440), &(0x7f0000000480)) syz_usb_control_io$uac1(0xffffffffffffffff, &(0x7f0000000100)={0x14, &(0x7f0000000000)={0x20, 0xd, 0x89, {0x89, 0x4, "730c6e079b1d5c5bf3e6c874b6a39abdf8a776d8e8d96d25c57de14752985787d883014f8c8ef8ac84a375adf7d5b2dbbd5925bdaeef17c2107723a755b33c6f56eea18ae2b3c8da322d05ebdde69b13f05a65e0e55e17657d918cff965b66440a2695063817d51319f5a6e1e0f16b80fa35d9079dde43ed4e8460cfce6f0a096b339b3ab67bc6"}}, &(0x7f00000000c0)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x1c0a}}}, &(0x7f00000004c0)={0x44, &(0x7f0000000140)={0x20, 0x5, 0x57, "3b0a754f258ecc81327b3bd308beac82fd92eb2ed7c823834b030def7208f80b1058635f2ba1ae3ad046e61960610b09b8b7d3ba9ea8ce1180b0227712f7a0e4cb20d832b0cf4bfd835f79eb4a2a954a5551e0a52006db"}, &(0x7f00000001c0)={0x0, 0xa, 0x1, 0x87}, &(0x7f0000000200)={0x0, 0x8, 0x1, 0x22}, &(0x7f0000000240)={0x20, 0x81, 0x2, '& '}, &(0x7f0000000280)={0x20, 0x82, 0x2, '{p'}, &(0x7f00000002c0)={0x20, 0x83, 0x1, 't'}, &(0x7f0000000300)=ANY=[@ANYBLOB], &(0x7f0000000340)={0x20, 0x85, 0x3, "cb4242"}}) [ 1438.203925] syz-executor.7 (9534): /proc/9534/oom_adj is deprecated, please use /proc/9534/oom_score_adj instead. [ 1438.208196] FAULT_INJECTION: forcing a failure. [ 1438.208196] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1438.210680] CPU: 0 PID: 9535 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1438.212101] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1438.213887] Call Trace: [ 1438.214457] dump_stack+0x107/0x167 [ 1438.215422] should_fail.cold+0x5/0xa [ 1438.216258] _copy_from_user+0x2e/0x1b0 [ 1438.217119] __copy_msghdr_from_user+0x91/0x4b0 [ 1438.218139] ? __ia32_sys_shutdown+0x80/0x80 [ 1438.219114] ? udp_setsockopt+0xc0/0xc0 [ 1438.219992] ? inet_sendmsg+0xbd/0x140 [ 1438.220849] ? inet_send_prepare+0x540/0x540 [ 1438.221809] ? __sock_sendmsg+0x55/0x190 [ 1438.222709] sendmsg_copy_msghdr+0xa1/0x160 [ 1438.223651] ? do_recvmmsg+0x6d0/0x6d0 [ 1438.224508] ? __lock_acquire+0x1657/0x5b00 [ 1438.225461] ___sys_sendmsg+0xc6/0x170 [ 1438.226314] ? sendmsg_copy_msghdr+0x160/0x160 [ 1438.227325] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1438.228472] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1438.229449] ? trace_hardirqs_on+0x5b/0x180 [ 1438.230403] ? lock_acquire+0x197/0x470 [ 1438.231280] ? find_held_lock+0x2c/0x110 [ 1438.232173] ? __might_fault+0xd3/0x180 [ 1438.233047] ? lock_downgrade+0x6d0/0x6d0 [ 1438.233966] __sys_sendmmsg+0x195/0x470 [ 1438.234845] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1438.235793] ? lock_downgrade+0x6d0/0x6d0 [ 1438.236719] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1438.237774] ? wait_for_completion_io+0x270/0x270 [ 1438.238841] ? rcu_read_lock_any_held+0x75/0xa0 [ 1438.239861] ? vfs_write+0x354/0xb10 [ 1438.240677] ? fput_many+0x2f/0x1a0 [ 1438.241475] ? ksys_write+0x1a9/0x260 [ 1438.242311] ? __ia32_sys_read+0xb0/0xb0 [ 1438.243231] __x64_sys_sendmmsg+0x99/0x100 [ 1438.244159] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1438.245288] do_syscall_64+0x33/0x40 [ 1438.246106] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1438.247236] RIP: 0033:0x7f7b210b8b19 [ 1438.248049] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1438.252057] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1438.253713] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1438.255275] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1438.256822] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1438.258371] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1438.259932] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 [ 1438.264150] loop3: detected capacity change from 0 to 16776704 [ 1438.277806] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 06:31:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000000040), 0x0, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) 06:31:24 executing program 5: r0 = perf_event_open$cgroup(&(0x7f0000000140)={0x4, 0x80, 0x5, 0x40, 0x5, 0x44, 0x0, 0x1c03, 0x8080, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, @perf_bp={&(0x7f00000000c0), 0x9}, 0x44000, 0xc9, 0x816, 0x7, 0x8, 0xfff, 0x7, 0x0, 0x8, 0x0, 0x46}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x8) fchmod(r0, 0xdb2a91d235f3d9bc) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r0, 0xf505, 0x0) syz_emit_ethernet(0x404, &(0x7f0000000540)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x17}, @void, {@ipv4={0x800, @gre={{0x59, 0x4, 0x1, 0x1, 0x3f6, 0x65, 0x0, 0x4, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @rand_addr=0x64010102, {[@timestamp_addr={0x44, 0x44, 0xf7, 0x1, 0x3, [{@rand_addr=0x64010101, 0x5c}, {@broadcast, 0x70000}, {@private=0xa010102}, {@loopback, 0x7}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x8}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x1}, {@multicast2, 0x525e}, {@loopback, 0xfffffffe}]}, @cipso={0x86, 0x8a, 0x1, [{0x0, 0x12, "7a87ecccc2d1172d6a4cf3e537f33249"}, {0x5, 0x10, "c3ed35f5cb336cb4fe3550a2d0aa"}, {0x7, 0x10, "0878917967902b5d6c76bde7adae"}, {0x2, 0x12, "d3e95f4ca2ccab34f59ba81088fe5acd"}, {0x5, 0x9, "f452108770b63f"}, {0x0, 0x10, "24a72c98a508676c0b0df43f7e66"}, {0x1, 0x12, "589d8dacccf96c0c2776814649e3a753"}, {0x2, 0x4, "fbd3"}, {0x5, 0x11, "1dd0580d7f8dab005e3d0e1f62d73d"}]}, @cipso={0x86, 0x25, 0x3, [{0x7, 0xe, "7a9142c045a4786ac34a3df5"}, {0x6, 0x7, "c29f542180"}, {0x1, 0x5, ')Xg'}, {0x6, 0x5, "3b12f9"}]}, @lsrr={0x83, 0xb, 0x23, [@multicast1, @private=0xa010101]}, @end, @cipso={0x86, 0x3e, 0x1, [{0x0, 0x7, "d664771d4a"}, {0x7, 0xd, "6517146e53b7785ea42e43"}, {0x5, 0x5, "985bd0"}, {0x6, 0xb, "7abe23ac99fd411b40"}, {0x6, 0x8, "7fb86dbeeaf5"}, {0x0, 0xc, "ab71fe7db7ddf55cbd86"}]}, @rr={0x7, 0xb, 0x4e, [@remote, @empty]}, @end, @generic={0x88, 0x5, "f662df"}, @end]}}, {{0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x880b, 0x34, 0x3, [0x4, 0x2], "81b508ea9633780e9cf924d2af56ceb0a3d336987566990806843f4c4b8f3be20a7975148e64c003281c25fcab653804ae952e4b"}, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x800, [0x5, 0x8], "cf49ca736197daa445a6a858d2aabe699c00b7522d5bd83250e2d69b04117b3b88f24b36a5c56395f75628fef7a82f2eddc5c86638f46a2e24a70661b780f22e4cfccada879fbb18450e"}, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [0xe422, 0xff, 0x1f], "c282b8131b400be0c0657da478776614d7c9f865e4b5aa0f3eb3d4c79fbb392aa20bb858da60edd4d47af0d8afc745f033494ea75aa0de4e4bdf60a2af0970ed371e10d4b2e81de21f72da11ac16a8d8600b8bd02ac591e8f100ee55fb059a2aee4a20c02a43edd76fdd3229e2d64470f3bcd48712e0e2209c59ff828fa61e869d37174a0632bbf7e725a216750c63c03c620c601ea154cd763eb586c0ea28c26271b79986bd411d20b48f0bdf7115067dc657d423866858bffbe335d91331dd13c61887920bac"}, {0x8, 0x88be, 0x1, {{0x8, 0x1, 0xf7, 0x0, 0x0, 0x0, 0x3, 0x5}, 0x1, {0x4}}}, {0x8, 0x22eb, 0x0, {{0x3, 0x2, 0x6, 0x1, 0x1, 0x1, 0x0, 0x80}, 0x2, {0x4, 0x2, 0x3, 0x7, 0x0, 0x1, 0x0, 0x1}}}, {0x8, 0x6558, 0x3, "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"}}}}}}, 0x0) syz_emit_ethernet(0xbb, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa3d080500000016bc092a469d29b6afcd19874d328bc76ac3b40388195effcfc5e40832921f661de382164b8aa3055b63e7aba963fda14c6ba21e8a962c261097dc5836f2c4d7b6e4ffb39054ea542b90267de933341fb393554c8954d38cd804e94a426c415dd705cd0cf761872ba9f21da54dabc9b03c4e78ab5b78ab345309e5f60a72e4cb173c7761de7dc280c163b1037d65b59a257f613db2fbaba2498ff666a3216cc8b4b0540cd949341110d1"], &(0x7f0000000100)={0x0, 0x4, [0xb99, 0xe5f, 0x4, 0x24a]}) 06:31:24 executing program 7: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f00000002c0), 0x2}, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) fallocate(r0, 0x30, 0xffffffffffffff75, 0x10001) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="2400000010000100000000ec0000009600000900050000000000000005000080480000006fe884b7f11ac8f1810d0dc930b7fbbdfe44584e3ddf303ed7320b364ab5ef9768d0c54531c0e48e8b51a2f707e7eff61a89507780518151ccc61d149f11066c74aac60fe6c088582777cddc52bd82bf6b"], 0x24}}, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x301000, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000008c0)=ANY=[@ANYBLOB="01008a527bb46ecd14ae0000", @ANYRES32=r1, @ANYBLOB="0800000400000000000000696c6531041a4a0eeb094128ffce24a3ceb5a442d0689521dfaf466ad733351145588d4b604eb8523820c95e9afa8c724f57be267aa665710611172bcd85ae1800b9c8131722130000000000000000873d955b4d2b88569c00000000c8b2bb52c7838c24840b952eef5e7f1d9260e244"]) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), r3) openat(r2, &(0x7f0000000400)='./file1\x00', 0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000100)={0x3000000a}) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000100)={0x0, 0x2000000000003, 0x0, 0x0, 0x1, [{}]}) sendmsg$NL80211_CMD_DEAUTHENTICATE(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000005c0)={&(0x7f00000004c0)={0x20, r4, 0x0, 0x70bd25, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_LOCAL_STATE_CHANGE={0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x60100}, 0x8000) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r2, 0x400c6615, &(0x7f0000000240)={0x0, @aes128}) read$hiddev(0xffffffffffffffff, 0x0, 0x0) sendmsg$NL80211_CMD_GET_WOWLAN(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x28, 0x0, 0x400, 0x70bd29, 0x25dfdbfd, {{}, {@void, @val={0x8}, @val={0xc, 0x99, {0x2, 0x14}}}}, ["", ""]}, 0x28}}, 0x20000000) r5 = syz_open_dev$vcsn(&(0x7f0000000300), 0x5, 0x6441) accept4$bt_l2cap(r5, &(0x7f0000000440)={0x1f, 0x0, @fixed}, &(0x7f0000000580)=0xe, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0xffff57ed, 0x4006) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000880)={0x1f, 0x0, @fixed}, &(0x7f0000000280)=0xe, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r2, &(0x7f0000000800)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000600)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="010025bd710000000000030000000500050000004b98bdcd7d209bc3dc695d2aa800072c359e3cb5db5c26b8f6440d0020fbb35351142c7d3355a2791220bec7465cbbd3a4c603f0e19e35a3300d3498ca3a5b520bf27ab8fd83f62ff074008501d03c58a80414819ce31b0f1efdc88c22"], 0x1c}, 0x1, 0x0, 0x0, 0x4001}, 0x0) 06:31:24 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 86) 06:31:24 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x0, 0x0, 0xffff000000000000}}], 0x40001a9, 0x810) [ 1438.428866] loop3: detected capacity change from 0 to 16776704 [ 1438.437976] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 06:31:24 executing program 4: syz_emit_ethernet(0x8b, &(0x7f0000001140)=ANY=[@ANYBLOB="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"], 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[], 0xfdef) syz_emit_ethernet(0x1da, &(0x7f0000001e00)={@local, @empty, @void, {@ipv6={0x86dd, @udp={0x9, 0x6, "0af79f", 0x1a4, 0x11, 0x1, @private0, @empty, {[@fragment={0xc, 0x0, 0x1f, 0x0, 0x0, 0x2, 0x68}, @routing={0x32, 0x4, 0x1, 0x1f, 0x0, [@dev={0xfe, 0x80, '\x00', 0x10}, @loopback]}, @srh={0x73, 0x12, 0x4, 0x9, 0x0, 0x58, 0x1, [@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @rand_addr=' \x01\x00', @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @remote, @mcast2, @rand_addr=' \x01\x00', @mcast1, @mcast1, @local]}], {0x4e20, 0x4e20, 0xdc, 0x0, @opaque="4f34c5f3f9b5118ab9623bd783c8367faba6934bea66691ba18305a6e0cc03969f96289633b2fcc79152e51153758f2dcb298e856f01210c96ae1da6bfa659045ba4fe9c45c5f0baa8707dff64beb4dcffbd8074af89df8c860af4fabc1aea0593d280575f11d2b1267b92ee8a62a175e10f5a937a618dd855dbf9bee0ebac868b9b321edfc96ebf15fc8be384afe9e6ba45eda85c6eeee7d66cd77af09f2c892287e18b87612dfb7d48fa24ddf8fd1e274d35e8adf0b146d2b7626366182e756469443fcf661c5232936202d536ce5735c7907c"}}}}}}, &(0x7f00000015c0)={0x0, 0x2, [0x957, 0xb98, 0x3e7, 0xa8b]}) ftruncate(r0, 0x2) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4}, 0x8081, 0x0, 0x800, 0x5, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000001080)={@multicast, @empty, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x1c, 0x3, 0x0, 0x0, "394bea889cc3758f03ce1086e2becd46d84347b94728b6703dd310ffc379e5d6531976ab9e7a3740ff067f2cceb72ef19291f9f0701bcf2e079d715827201bfe"}}}}, &(0x7f0000001100)={0x0, 0x3, [0x7aa, 0xb70, 0x320, 0x8a4]}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000040)=""/4126, 0x101e, 0x0) flistxattr(0xffffffffffffffff, &(0x7f0000001600)=""/102, 0x66) [ 1438.520148] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1438.537691] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1438.561010] FAULT_INJECTION: forcing a failure. [ 1438.561010] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1438.563437] CPU: 1 PID: 9558 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1438.564756] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1438.566311] Call Trace: [ 1438.566836] dump_stack+0x107/0x167 [ 1438.567537] should_fail.cold+0x5/0xa [ 1438.568263] _copy_from_user+0x2e/0x1b0 [ 1438.569021] __copy_msghdr_from_user+0x91/0x4b0 [ 1438.569907] ? __ia32_sys_shutdown+0x80/0x80 [ 1438.570758] ? udp_setsockopt+0xc0/0xc0 [ 1438.571518] ? inet_sendmsg+0xbd/0x140 [ 1438.572243] ? inet_send_prepare+0x540/0x540 [ 1438.573061] ? __sock_sendmsg+0x55/0x190 [ 1438.573848] sendmsg_copy_msghdr+0xa1/0x160 [ 1438.574666] ? do_recvmmsg+0x6d0/0x6d0 [ 1438.575392] ? __lock_acquire+0x1657/0x5b00 [ 1438.576207] ___sys_sendmsg+0xc6/0x170 [ 1438.576943] ? sendmsg_copy_msghdr+0x160/0x160 [ 1438.577798] ? vmacache_find+0x55/0x2a0 [ 1438.578555] ? lock_acquire+0x197/0x470 [ 1438.579327] ? find_held_lock+0x2c/0x110 [ 1438.580121] ? __might_fault+0xd3/0x180 [ 1438.580947] ? lock_downgrade+0x6d0/0x6d0 [ 1438.581799] ? asm_exc_page_fault+0x1e/0x30 [ 1438.582709] __sys_sendmmsg+0x195/0x470 [ 1438.583536] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1438.584417] ? lock_downgrade+0x6d0/0x6d0 [ 1438.585280] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1438.586276] ? wait_for_completion_io+0x270/0x270 [ 1438.587281] ? rcu_read_lock_any_held+0x75/0xa0 [ 1438.588233] ? vfs_write+0x354/0xb10 06:31:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000000040), 0x0, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) [ 1438.589006] ? fput_many+0x2f/0x1a0 [ 1438.589948] ? ksys_write+0x1a9/0x260 [ 1438.590741] ? __ia32_sys_read+0xb0/0xb0 [ 1438.591577] __x64_sys_sendmmsg+0x99/0x100 [ 1438.592446] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1438.593499] do_syscall_64+0x33/0x40 [ 1438.594269] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1438.595331] RIP: 0033:0x7f7b210b8b19 [ 1438.596094] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1438.599861] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1438.601423] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1438.602895] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1438.604353] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1438.605808] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1438.607281] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 06:31:24 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080)={0x0, 0xb39e}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x40000203}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000400)={&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0, &(0x7f0000001680)=""/190, 0xbe, 0x0, &(0x7f0000001740)=""/244, 0xf4}, &(0x7f0000001840)=0x40) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0}, 0x80000001) preadv2(r4, &(0x7f0000000240)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000000140)=""/127, 0x7f}, {&(0x7f0000000300)=""/148, 0x94}, {&(0x7f0000001500)=""/186, 0xba}, {&(0x7f00000015c0)=""/165, 0xa5}], 0x5, 0x10001, 0x21e291cb, 0x2) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000001900)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r4, @ANYBLOB="05000000000000002e2f66696c653000d0ef633e7fd2cc3cc4d5b34044ed36a0e38b779d7f233ad038a66915161f057efed787fe0249b053d8388c06afee009e811f767b07beb7c360743b09f7fa7894f0ebda97d78e8dec6ec91124925c0eba775b47da79dbb6a419bbd9878b37365bdc7d7373d46851629ce2a2fee0919d27a5d788df81d8db87e35e6f9566eda57957a43900"/158]) io_uring_enter(r6, 0x3648, 0xb23e, 0x1, &(0x7f00000003c0)={[0x3ff]}, 0x8) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r8, 0x8916, &(0x7f00000018c0)={@dev={0xfe, 0x80, '\x00', 0x36}, 0x35}) ioctl$FS_IOC_FSSETXATTR(r7, 0x401c5820, &(0x7f0000000040)={0x0, 0x7fff, 0x6, 0x3, 0x7}) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x11c, &(0x7f0000001880)=0xfffffff7, 0x0, 0x4) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1438.628919] loop3: detected capacity change from 0 to 16776704 [ 1438.665128] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 06:31:24 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0x40086604, &(0x7f00000001c0)={0x0, r1}) [ 1438.869713] EXT4-fs warning (device sda): __ext4_ioctl:889: Setting inode version is not supported with metadata_csum enabled. [ 1438.963142] EXT4-fs warning (device sda): __ext4_ioctl:889: Setting inode version is not supported with metadata_csum enabled. 06:31:38 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 87) 06:31:38 executing program 7: syz_mount_image$iso9660(&(0x7f0000000540), &(0x7f0000000580)='./file1\x00', 0x0, 0x0, &(0x7f0000000900), 0x0, &(0x7f00000009c0)) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000080)="786dd2dc88b14ee0adde55c6b117dfb66803c38fe486763de63a5ab4d915ae50aa6139935c9e2decbe5f221f412bcfd90d83d32ef951f2bdc9941b6b13c946864a848010fff1ae9473bf29d939cfe5f637cefef56fcd34cb71b712299352baae10dbd9517fe014c9d929762d348cbef5ad29747c6edd21e4740886d790cb3109f5e47f58b7155db62715d68b823056d62f5d7595e05a1e183c0b", 0x9a, 0x5}], 0x2000000, &(0x7f0000000180)={[{@nr_blocks={'nr_blocks', 0x3d, [0x38, 0x6b, 0x39, 0x78]}}, {@huge_never}, {@gid={'gid', 0x3d, 0xee01}}, {@huge_always}, {@nr_blocks={'nr_blocks', 0x3d, [0x2d, 0x70, 0x6d, 0x2d]}}, {@huge_always}], [{@subj_type={'subj_type', 0x3d, ',*'}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@subj_type={'subj_type', 0x3d, 'iso9660\x00'}}]}) 06:31:38 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0x40086607, &(0x7f00000001c0)={0x0, r1}) 06:31:38 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x0, 0x0, 0xffffff7f00000000}}], 0x40001a9, 0x810) 06:31:38 executing program 2: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600"}) r0 = openat(0xffffffffffffffff, &(0x7f0000000400)='./file1\x00', 0x0, 0x4) sendmsg$ETHTOOL_MSG_LINKINFO_SET(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000600)={&(0x7f0000000980)=ANY=[@ANYBLOB="66dd3beb755976e92eeb27f7dd5ab846ef1a597c1c83c096772d5c876e642114ef7a2ee306f06ad991a9fef3937b89c55330020e968b6e86ed821a3d48f6b51a3260fd8e8baa4808525fa372641ce525758562baf640f480c0c440cf86cd329176dac4eabfeb1d4408b028424b889aae5591c1663b00005a", @ANYRES16=r0, @ANYBLOB="000825fccbdf25035301000000050001000000000000", @ANYRES32, @ANYRESOCT], 0x1c}, 0x1, 0x0, 0x0, 0x4001}, 0x240041c0) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000100)=0x4) ioctl$TCSBRK(r0, 0x5409, 0x2) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x301000, 0x0) openat(r2, &(0x7f0000000400)='./file1\x00', 0x0, 0x4) r3 = socket$inet(0x2, 0xa, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x81, 0x0, 0x0, 0x4, 0x0, 0x60, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, @perf_config_ext, 0x844, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r3, r1, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000400)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, &(0x7f00000003c0)={0x77359400}, 0x1, 0x1}, 0x3) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x5, 0x0, 0xffffffffffffffff, &(0x7f0000000140)={0x2}, r0}, 0xffffff00) 06:31:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0", 0x2d, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) 06:31:38 executing program 4: ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f0000000040)={0xfffffffd, 0xfffffffffffff800, 0x80, 0x4, 0x6, 0x3}) syz_io_uring_setup(0x4be6, &(0x7f0000001e80)={0x0, 0x0, 0x2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000001f00)=0x0, &(0x7f0000001f40)) r1 = syz_io_uring_setup(0x1c28, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000001840)=0x0) r3 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000, 0x810, r1, 0x10000000) r4 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=r4, @ANYBLOB="f7ffffff000000002e2f66696c653000"]) r5 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r8 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r7, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x10000, &(0x7f0000000280)=[0xffffffffffffffff, r4, r4, 0xffffffffffffffff, 0xffffffffffffffff, r8, r4, r4], 0x8, 0x0, 0x1, {0x0, r9}}, 0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x5, 0x0, r8, 0x0, &(0x7f0000001b00)={0x0, 0x0, &(0x7f00000019c0)=[{&(0x7f0000001880)=""/84, 0x54}, {&(0x7f0000001900)=""/189, 0xbd}], 0x2, &(0x7f0000001a00)=""/248, 0xf8}, 0x0, 0xc0010001, 0x1, {0x3, r9}}, 0x80) r10 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) syz_io_uring_submit(r10, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r11 = socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r11, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r12, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r13}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) syz_io_uring_submit(r0, r2, &(0x7f0000000000)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd_index=0x3, 0x0, 0x0, 0x6, 0x1, 0x0, {0x0, 0x0, r11}}, 0x2) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000000c0)={0x0, 0x1, 0x6, @link_local}, 0x10) syz_io_uring_submit(r6, 0x0, &(0x7f0000001800)=@IORING_OP_SENDMSG={0x9, 0x5, 0x0, r8, 0x0, &(0x7f00000017c0)={&(0x7f0000000380)=@xdp={0x2c, 0x0, 0x0, 0x3d}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000400)="78614663153e34fd95ace7e95f45371608b0c45c12d103fb0873a9531d315e499c22bd1984b8e431c699c084dd4160ebf0f331ce7a1cf00d879b5bc3ad09ce0e705bad6a3a947c05e6eb4472c17fa5aabf31f799e27868dd6940010b1b540bb985d7a5f05b4d0ecad88b5614f03ce3ff26", 0x71}, {&(0x7f0000000500)="9055a6d1b402fb594bcba96eded3db5fd2", 0x11}, {&(0x7f0000000540)="518e20ad010f22fc5a6c8fded35b64005aac3be52039edde3ec71dd882acad69e015ec5341c84ced8ddced05940f2c9cdc893e3c41f94755674dcb76a7d97463704dd20efbeef2ed516bdae81cd3d59be75165c97151a81f14c64dd3a604418cc23bdf2597633d75557fe6100703ae6740222f656d3a9c8385c67516f70cd22f0fe9907fbe4bbb34e9c43d3c42d92c93a404495fbfbc19a10d6008b7fe061f5f9ac97532cb9f3520c02fe5f7d4a6064c3f66", 0xb2}, {&(0x7f0000000600)="4bbf5d28531c9655e6580b91145c1b3d1ba2a35cbd1da48a19b913caaf9aef2a475218a1e78375adf86c7e4bb231a448e8cf46a9dea970ef6dbd1adfe9a85b5612", 0x41}], 0x4, &(0x7f00000006c0)=[{0x90, 0x10c, 0xfffffffe, "cfc9d4a286b6f537451057ace6642059cb16c46261081a5ee7d7bcb85ee6155c8efb5eb43c2658c185bbd1cbc0048aca07812bb3a819a36d58bb4d9345bfa1b48f8636e5753e2eccd4d9e987898429841edb05630405d8d4c8df1b9854424b83cb84af545c22da33ffd5c83115f73194a2138e1c9e6b23b8c5bad89b43"}, {0x50, 0x113, 0x400, "290a0713c654179818d9f89c2813e07caa06482cf65e61d185ed8de4927b6660b541ca7b5e54ee801516dfa29c18e209e07ea33f1c298f3f05ae32"}, {0x1010, 0x0, 0x3, "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"}], 0x10f0}, 0x0, 0x4000001, 0x1, {0x0, r9}}, 0x2) 06:31:38 executing program 5: syz_emit_ethernet(0x36, &(0x7f0000000480)=ANY=[@ANYBLOB="22a621e3df4cffffffffffffaaaaaaaaaa0008f9440000280000000000062ddee3170d044ea05fba2b049090ac1e0001ac1514bb0000000f92af49775c695fd076bf88b684e875f78638743581cbaa68aa53099190ad6cb19f4844223ff71be0ac9d50b862e583b4edf912316d48b15334d3e9a2e7cfc9a423c513ff7a5b9fb201dc256332d297e0b44abc271c201588d927a5d8de69dfdc2b03d4ecf803fe3b5e657b2e806508cef086c66babe0a184d9df10d05acadf5250cb512c3b1f65b80b807284cfd2a654b3731327c418b2c4970c6f5b60cc6a52", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], 0x0) syz_emit_ethernet(0x1f, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @random="d778d1650694", @val={@val={0x9100, 0x4, 0x1, 0x4}, {0x8100, 0x3, 0x0, 0x2}}, {@llc={0x4, {@snap={0x0, 0x0, "05aa", "819448", 0x8035}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080)={0x41424344, 0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@local, @local, @val={@val={0x9100, 0x5, 0x1, 0x2}, {0x8100, 0x7}}, {@x25={0x805, {0x0, 0x0, 0xf9, "e9fca3e5326fb00d99de0ebb87aa9ac8757bd23ff9ed8fba9a"}}}}, &(0x7f0000000100)={0x1, 0x1, [0x5b0, 0x5ad, 0xea1, 0x2e3]}) syz_extract_tcp_res(&(0x7f00000000c0)={0x41424344, 0x41424344}, 0x3ff, 0x4) [ 1452.063128] FAULT_INJECTION: forcing a failure. [ 1452.063128] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1452.066182] CPU: 1 PID: 9584 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1452.067938] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1452.070060] Call Trace: [ 1452.070743] dump_stack+0x107/0x167 [ 1452.071686] should_fail.cold+0x5/0xa [ 1452.072004] loop3: detected capacity change from 0 to 16776704 [ 1452.072663] _copy_from_user+0x2e/0x1b0 [ 1452.072692] __copy_msghdr_from_user+0x91/0x4b0 [ 1452.075672] ? __ia32_sys_shutdown+0x80/0x80 [ 1452.076790] ? udp_setsockopt+0xc0/0xc0 [ 1452.077807] ? inet_sendmsg+0xbd/0x140 [ 1452.078815] ? inet_send_prepare+0x540/0x540 [ 1452.079014] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 1452.079936] ? __sock_sendmsg+0x55/0x190 [ 1452.079964] sendmsg_copy_msghdr+0xa1/0x160 [ 1452.082806] ? do_recvmmsg+0x6d0/0x6d0 [ 1452.083807] ? __lock_acquire+0x1657/0x5b00 [ 1452.085109] ___sys_sendmsg+0xc6/0x170 [ 1452.086384] ? sendmsg_copy_msghdr+0x160/0x160 [ 1452.087669] ? vmacache_find+0x55/0x2a0 [ 1452.088327] ? lock_acquire+0x197/0x470 [ 1452.088973] ? find_held_lock+0x2c/0x110 [ 1452.089641] ? __might_fault+0xd3/0x180 [ 1452.090271] ? lock_downgrade+0x6d0/0x6d0 [ 1452.090954] ? asm_exc_page_fault+0x1e/0x30 [ 1452.091615] __sys_sendmmsg+0x195/0x470 [ 1452.092097] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1452.092623] ? lock_downgrade+0x6d0/0x6d0 [ 1452.093128] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1452.093707] ? wait_for_completion_io+0x270/0x270 [ 1452.094283] ? rcu_read_lock_any_held+0x75/0xa0 [ 1452.094851] ? vfs_write+0x354/0xb10 [ 1452.095304] ? fput_many+0x2f/0x1a0 [ 1452.095740] ? ksys_write+0x1a9/0x260 [ 1452.096201] ? __ia32_sys_read+0xb0/0xb0 [ 1452.096688] __x64_sys_sendmmsg+0x99/0x100 [ 1452.097194] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1452.097809] do_syscall_64+0x33/0x40 [ 1452.098256] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1452.098879] RIP: 0033:0x7f7b210b8b19 [ 1452.099330] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1452.101540] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1452.102476] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1452.103336] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1452.104197] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1452.105050] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1452.105934] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 syz_emit_ethernet(0x32f, &(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="31080009907800081312ae481863742a378deeb8741a72741a3d13127be94965e9ecda7d1c863a652d6c2633fe06e2d4c3d9050e00000101000080010000789f225216ec9ff3de201ea642f95313aef1da5a8925bb7a889704945f6dec29b820ab614f0dd080fdc45d2d97c9c260120d22133a3a29b8054c4322548ac43687f069ac28fe38"], &(0x7f0000000440)={0x1, 0x3, [0x143, 0xb7d, 0x915, 0x6a5]}) 06:31:38 executing program 5: openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x200001, 0x0) syz_emit_ethernet(0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="f9fdff0900000000000000a9a74a64ae449052e86ca0a23900450000280000000000069078ac", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], 0x0) 06:31:38 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x0, 0x0, 0xffffffff00000000}}], 0x40001a9, 0x810) [ 1452.147197] ISOFS: Unable to identify CD-ROM format. 06:31:38 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 88) 06:31:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0", 0x2d, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) 06:31:38 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) 06:31:38 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x132, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r4, 0x0, 0x0}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) connect$unix(r3, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:31:38 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000a00)=ANY=[], 0x98a) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000480)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0\x00'}) fcntl$lock(0xffffffffffffffff, 0x5, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x8010, r2, 0x0) syz_io_uring_submit(r3, 0x0, &(0x7f0000000000)=@IORING_OP_CLOSE={0x13, 0x3, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x9f) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x102, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}], ['\x00']}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000001c0)={'ip6tnl0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="3c00000001000000030015c1e10000030000000220000001dee8fc131fc92b570000000100008068fb93f20624d998bb2382fbef2e605d20efd13ad8020454fe726d5ec494d8000000000000b7382cb035aee7d07675"]}) openat(0xffffffffffffff9c, &(0x7f0000000740)='./file0\x00', 0x80, 0x10) prlimit64(0x0, 0x5, &(0x7f0000000440)={0x4, 0x16ba}, 0x0) r4 = clone3(&(0x7f00000005c0)={0x40000, &(0x7f0000000180), &(0x7f0000000300), &(0x7f0000000340), {0x7}, &(0x7f00000004c0)=""/117, 0x75, &(0x7f0000000540)=""/50, &(0x7f0000000580)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x58) ptrace(0x840e, r4) openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/consoles\x00', 0x0, 0x0) openat(r2, &(0x7f0000000380)='./file0\x00', 0x4080, 0x1a0) unshare(0x48020200) [ 1452.259168] ISOFS: Unable to identify CD-ROM format. [ 1452.311392] loop3: detected capacity change from 0 to 16776704 06:31:38 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = fsopen(&(0x7f0000000000)='bdev\x00', 0x0) r3 = dup(r2) fsconfig$FSCONFIG_CMD_CREATE(r3, 0x6, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r3, 0x7, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(r0, 0x4, &(0x7f0000000100)='-{/\'\x00', &(0x7f0000000140)='./file0\x00', r3) ftruncate(r0, 0x1000003) r4 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r4, 0x1278, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r4, 0x89f8, &(0x7f0000000280)={'sit0\x00', 0x0}) perf_event_open(&(0x7f00000001c0)={0x4, 0x80, 0x70, 0x2, 0x1f, 0x0, 0x0, 0x6, 0x1000, 0x8, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x89, 0x2, @perf_config_ext={0xb1, 0x6}, 0x0, 0x100000001, 0x2, 0x1, 0x0, 0x4, 0x3ff, 0x0, 0x9, 0x0, 0x9}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x1) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x3, 0x0, 0x800000, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10041, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}, 0x0, 0x80000000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0xb) [ 1452.352652] FAULT_INJECTION: forcing a failure. [ 1452.352652] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1452.354015] CPU: 1 PID: 9630 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1452.354917] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1452.355895] Call Trace: [ 1452.356208] dump_stack+0x107/0x167 [ 1452.356647] should_fail.cold+0x5/0xa [ 1452.357088] _copy_from_user+0x2e/0x1b0 [ 1452.357560] __copy_msghdr_from_user+0x91/0x4b0 [ 1452.358096] ? __ia32_sys_shutdown+0x80/0x80 [ 1452.358613] ? udp_setsockopt+0xc0/0xc0 [ 1452.359086] ? inet_sendmsg+0xbd/0x140 [ 1452.359549] ? inet_send_prepare+0x540/0x540 [ 1452.360053] ? __sock_sendmsg+0x55/0x190 [ 1452.360536] sendmsg_copy_msghdr+0xa1/0x160 [ 1452.361027] ? do_recvmmsg+0x6d0/0x6d0 [ 1452.361477] ? __lock_acquire+0x1657/0x5b00 [ 1452.361977] ___sys_sendmsg+0xc6/0x170 [ 1452.362422] ? sendmsg_copy_msghdr+0x160/0x160 [ 1452.362960] ? vmacache_find+0x55/0x2a0 [ 1452.363423] ? lock_acquire+0x197/0x470 [ 1452.363875] ? find_held_lock+0x2c/0x110 [ 1452.364342] ? __might_fault+0xd3/0x180 [ 1452.364791] ? lock_downgrade+0x6d0/0x6d0 [ 1452.365265] ? asm_exc_page_fault+0x1e/0x30 [ 1452.365783] __sys_sendmmsg+0x195/0x470 [ 1452.366246] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1452.366742] ? lock_downgrade+0x6d0/0x6d0 [ 1452.367240] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1452.367790] ? wait_for_completion_io+0x270/0x270 [ 1452.368344] ? rcu_read_lock_any_held+0x75/0xa0 [ 1452.368872] ? vfs_write+0x354/0xb10 [ 1452.369290] ? fput_many+0x2f/0x1a0 [ 1452.369703] ? ksys_write+0x1a9/0x260 [ 1452.370137] ? __ia32_sys_read+0xb0/0xb0 [ 1452.370597] __x64_sys_sendmmsg+0x99/0x100 [ 1452.371103] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1452.371700] do_syscall_64+0x33/0x40 [ 1452.372122] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1452.372704] RIP: 0033:0x7f7b210b8b19 [ 1452.373130] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1452.375222] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1452.376083] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1452.376913] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1452.377725] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1452.378541] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1452.379364] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 [ 1452.381618] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 06:31:38 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2}}], 0x40001a9, 0x810) 06:31:38 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0x6609, &(0x7f00000001c0)={0x0, r1}) 06:31:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0", 0x2d, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) 06:31:38 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x4}}], 0x40001a9, 0x810) [ 1452.509714] loop3: detected capacity change from 0 to 16776704 [ 1452.512881] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 06:31:53 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0x40087602, &(0x7f00000001c0)={0x0, r1}) 06:31:53 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 89) 06:31:53 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa}}], 0x40001a9, 0x810) [ 1467.005403] FAULT_INJECTION: forcing a failure. [ 1467.005403] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1467.007895] CPU: 1 PID: 9664 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1467.009344] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1467.011107] Call Trace: [ 1467.011669] dump_stack+0x107/0x167 [ 1467.012455] should_fail.cold+0x5/0xa [ 1467.013257] _copy_from_user+0x2e/0x1b0 [ 1467.014105] __copy_msghdr_from_user+0x91/0x4b0 [ 1467.015089] ? __ia32_sys_shutdown+0x80/0x80 [ 1467.016011] ? udp_setsockopt+0xc0/0xc0 [ 1467.016855] ? inet_sendmsg+0xbd/0x140 [ 1467.017691] ? inet_send_prepare+0x540/0x540 [ 1467.018786] ? __sock_sendmsg+0x55/0x190 [ 1467.019711] sendmsg_copy_msghdr+0xa1/0x160 [ 1467.020619] ? do_recvmmsg+0x6d0/0x6d0 [ 1467.021570] ? __lock_acquire+0x1657/0x5b00 [ 1467.022569] ___sys_sendmsg+0xc6/0x170 [ 1467.023411] ? sendmsg_copy_msghdr+0x160/0x160 [ 1467.024405] ? vmacache_find+0x55/0x2a0 [ 1467.025269] ? lock_acquire+0x197/0x470 [ 1467.026286] ? find_held_lock+0x2c/0x110 [ 1467.027188] ? __might_fault+0xd3/0x180 06:31:53 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000100)=ANY=[], 0x10) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f0000000240)={0x1, [0x0]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x640c, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xa16}, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000000280)='./file2\x00', 0x40, 0x2) lremovexattr(&(0x7f0000000100)='./file1/file0\x00', &(0x7f00000001c0)=@known='security.apparmor\x00') sendfile(r0, r1, 0x0, 0x100000001) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYBLOB="1f000000170100f4ff2d2f66696c6530"], 0x10) 06:31:53 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) ioctl$BTRFS_IOC_BALANCE(r0, 0x5000940c, 0x0) syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:31:53 executing program 4: modify_ldt$write(0x1, &(0x7f00000001c0)={0x1, 0x100000, 0x1000, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1}, 0x10) r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2000000, &(0x7f0000000240)=ANY=[]) openat(r0, 0x0, 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x2c) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) faccessat2(r3, 0x0, 0x2e, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000100)=ANY=[], 0x10) creat(0x0, 0x62) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x640c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff8, 0x1, @perf_config_ext, 0x60, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x100000001) [ 1467.028162] ? lock_downgrade+0x6d0/0x6d0 [ 1467.029433] ? asm_exc_page_fault+0x1e/0x30 [ 1467.030369] __sys_sendmmsg+0x195/0x470 [ 1467.031232] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1467.032158] ? lock_downgrade+0x6d0/0x6d0 [ 1467.033044] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1467.034078] ? wait_for_completion_io+0x270/0x270 [ 1467.035148] ? rcu_read_lock_any_held+0x75/0xa0 [ 1467.036159] ? vfs_write+0x354/0xb10 [ 1467.037245] ? fput_many+0x2f/0x1a0 06:31:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f", 0x44, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) 06:31:53 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x46e2, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000001800210c00000000000000000a00000008000000", @ANYRES32, @ANYBLOB="0c0009809200010000000000"], 0x28}}, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00000003c0), 0x800) execveat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000840)=[&(0x7f0000000140)=']\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='security.capability\x00', &(0x7f0000000340)='security.capability\x00', 0x0, &(0x7f0000000440)='\xd7,+[-&@\x00'], &(0x7f0000000440), 0x1000) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000900)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="5b6c072f3513e9b336fb5f75c2080000000000000000002e2f66696c65300086a9f86e79c51b0000000000000056f9e7d1c96bdacb72333adb5af3648ee2ad6e4423f42781ab4d43e3221a12434ffff7bacc3acd6fdd4222000000000000006567e5443f18135c3760805825510d2c58d14379befc0faa86c12ef3842088e148a59d3b92b44c281e969e737d159d2b6ddd0c3b3158aceee622a754bc793176f6349bf8b46a13e69a7d1c6a3e1a580e9af92f53d97739ab29aeae46a54d52a7cbf7a9550cc4f9282e527c4d4cbf968c8755f5aabfc9c14fdf68"]) sendmsg$unix(r1, &(0x7f0000000740)={&(0x7f0000000580)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000480)="00f5c1c7c0a388ba68f35d79e022ba46a71ed927b8bb611ca9f06bda84700cdc6bcbb34789243f22bfd5e3f0e5d2e9f290bd19e911bcdde20a5b1d778562581a12148865963dff3a12ccced69ad0eb1e0350cc9cd436bbd64c3ea72c07bee6cb3b50486f6b1cd003f5dd769ddb732cbecfd7000aabbc90fb7826694d246cab7543caea"}, {&(0x7f0000000780)="723620d77c0be13f63a3727ba91e8f7170e1df087b8453ef1f8f90b753c7f8c6e2270308fac81a7b657fb0ae89669f9c41dc3e3241aadfe17bd1eb0031f906e1774f6926ce2f295dacfe233c35d192f6f15d3735961c301da6506f89727730075aea3d4a4e13f0029950610499ae93fa31babbbfb272da43982c9665f51d19716ccb77e16356cb65c37d4a912925e6c45fad26d6df965e8c8d119a5aaf3de410067f2ae5557d38b435583c16759b38219dd017af4f6097a5b7f3"}], 0x0, 0x0, 0x22, 0x8000}, 0x4000000) ftruncate(r0, 0x1000003) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000640)=""/177, 0xb1}, {&(0x7f0000000b80)=""/145, 0x91}, {&(0x7f0000000b00)=""/108, 0x6c}], 0x3, 0x1, 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000a00)=ANY=[@ANYBLOB="140000002500210c000000000000000000000000593d1ce558378213e3f08ccdb9d135fb3fd9016a64f43ee13926ade1fa4d542dfe46f745669195347df7b4e8c14d46234c0d0600000000000000000000000000000000000000000002d7d4dbad9884d7ea93b99c168eb2cda822345491e3b1dae193867e07eb76166934affafcb2badcaaab282dc8cdb0195c75d3efdffcfe49377d25dde65e37c2695b90ce800b76502c9266f399ff99f74c214cffc0d7bfaf4a47d1d2584f51c55b2b64dbbdb80498d4c6ebf12775fade0b7043e23d285171949c99cfe6a4b366c0179a1a9862519aa92b"], 0x14}}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x200, 0x4a) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000180)={0xb2, 0xd34, 0x1, 0x1f, 0x4}) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) lseek(r0, 0x5, 0x1) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f00000008c0)=@v3={0x3000000, [{}, {0x1ff, 0x7f}]}, 0x18, 0x0) r3 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x1, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f000004a780)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x3f, "6af19cd20c6091"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r3, 0xd000943e, &(0x7f000004b780)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004c780)={0x8, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r5}], 0x0, "dce2a7db2152ea"}) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) [ 1467.038301] ? ksys_write+0x1a9/0x260 [ 1467.039178] ? __ia32_sys_read+0xb0/0xb0 [ 1467.040060] __x64_sys_sendmmsg+0x99/0x100 [ 1467.040979] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1467.042110] do_syscall_64+0x33/0x40 [ 1467.042911] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1467.044037] RIP: 0033:0x7f7b210b8b19 [ 1467.044841] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1467.048789] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1467.050412] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1467.051948] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1467.053473] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1467.054995] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1467.056530] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 [ 1467.074066] loop3: detected capacity change from 0 to 16776704 [ 1467.096809] loop4: detected capacity change from 0 to 41948160 [ 1467.101145] EXT4-fs (loop3): can't mount with commit=68, fs mounted w/o journal [ 1467.116692] loop7: detected capacity change from 0 to 41948160 06:31:53 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 90) 06:31:53 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa00}}], 0x40001a9, 0x810) [ 1467.158456] EXT4-fs warning (device sda): __ext4_ioctl:889: Setting inode version is not supported with metadata_csum enabled. 06:31:53 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000040)=ANY=[], 0x0) [ 1467.203580] FAULT_INJECTION: forcing a failure. [ 1467.203580] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1467.205184] CPU: 0 PID: 9686 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1467.206139] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1467.207293] Call Trace: [ 1467.207637] dump_stack+0x107/0x167 [ 1467.208098] should_fail.cold+0x5/0xa [ 1467.208594] _copy_from_user+0x2e/0x1b0 [ 1467.209073] __copy_msghdr_from_user+0x91/0x4b0 [ 1467.209667] ? __ia32_sys_shutdown+0x80/0x80 [ 1467.210224] ? udp_setsockopt+0xc0/0xc0 [ 1467.210743] ? inet_sendmsg+0xbd/0x140 [ 1467.211261] ? inet_send_prepare+0x540/0x540 [ 1467.211828] ? __sock_sendmsg+0x55/0x190 [ 1467.212347] sendmsg_copy_msghdr+0xa1/0x160 [ 1467.212893] ? do_recvmmsg+0x6d0/0x6d0 [ 1467.213392] ? __lock_acquire+0x1657/0x5b00 [ 1467.213949] ___sys_sendmsg+0xc6/0x170 [ 1467.214450] ? sendmsg_copy_msghdr+0x160/0x160 [ 1467.215045] ? vmacache_find+0x55/0x2a0 [ 1467.215553] ? lock_acquire+0x197/0x470 [ 1467.216052] ? find_held_lock+0x2c/0x110 [ 1467.216579] ? __might_fault+0xd3/0x180 [ 1467.217081] ? lock_downgrade+0x6d0/0x6d0 [ 1467.217579] ? asm_exc_page_fault+0x1e/0x30 [ 1467.218102] __sys_sendmmsg+0x195/0x470 [ 1467.218580] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1467.219102] ? lock_downgrade+0x6d0/0x6d0 [ 1467.219628] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1467.220238] ? wait_for_completion_io+0x270/0x270 [ 1467.220818] ? rcu_read_lock_any_held+0x75/0xa0 [ 1467.221375] ? vfs_write+0x354/0xb10 [ 1467.221822] ? fput_many+0x2f/0x1a0 [ 1467.222252] ? ksys_write+0x1a9/0x260 [ 1467.222737] ? __ia32_sys_read+0xb0/0xb0 [ 1467.223230] __x64_sys_sendmmsg+0x99/0x100 [ 1467.223734] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1467.224362] do_syscall_64+0x33/0x40 [ 1467.224811] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1467.225418] RIP: 0033:0x7f7b210b8b19 [ 1467.225859] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1467.228171] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1467.229073] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1467.229925] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1467.230775] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1467.231630] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1467.232476] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 [ 1467.379980] EXT4-fs warning (device sda): __ext4_ioctl:889: Setting inode version is not supported with metadata_csum enabled. 06:32:08 executing program 7: r0 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) pread64(r0, &(0x7f0000001540)=""/4096, 0x1000, 0x0) pwrite64(r0, &(0x7f0000000140)="af", 0x1, 0xffffff) write$binfmt_elf64(r0, &(0x7f0000000500)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x83, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "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", ['\x00', '\x00', '\x00']}, 0x1001) fallocate(0xffffffffffffffff, 0x8, 0x0, 0x8000) 06:32:08 executing program 4: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa00}}], 0x40001a9, 0x810) 06:32:08 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2000}}], 0x40001a9, 0x810) 06:32:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4", 0x2e, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) 06:32:08 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 91) [ 1481.969959] loop3: detected capacity change from 0 to 16776704 06:32:08 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @random="2cc9d149f7c8", @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x3, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 06:32:08 executing program 2: mincore(&(0x7f0000ffd000/0x1000)=nil, 0x1000, &(0x7f0000001fc0)=""/41) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000, 0x110, r0, 0x0) 06:32:08 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0x400c6615, &(0x7f00000001c0)={0x0, r1}) [ 1481.982158] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 1481.996792] FAULT_INJECTION: forcing a failure. [ 1481.996792] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1481.998397] CPU: 0 PID: 9720 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1481.999312] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1482.000408] Call Trace: [ 1482.000764] dump_stack+0x107/0x167 [ 1482.001248] should_fail.cold+0x5/0xa [ 1482.001759] _copy_from_user+0x2e/0x1b0 [ 1482.002288] __copy_msghdr_from_user+0x91/0x4b0 [ 1482.002921] ? __ia32_sys_shutdown+0x80/0x80 [ 1482.003510] ? udp_setsockopt+0xc0/0xc0 [ 1482.004037] ? inet_sendmsg+0xbd/0x140 [ 1482.004558] ? inet_send_prepare+0x540/0x540 [ 1482.005136] ? __sock_sendmsg+0x55/0x190 [ 1482.005677] sendmsg_copy_msghdr+0xa1/0x160 [ 1482.006255] ? do_recvmmsg+0x6d0/0x6d0 [ 1482.006771] ? __lock_acquire+0x1657/0x5b00 [ 1482.007357] ___sys_sendmsg+0xc6/0x170 [ 1482.007873] ? sendmsg_copy_msghdr+0x160/0x160 [ 1482.008476] ? vmacache_find+0x55/0x2a0 [ 1482.009012] ? lock_acquire+0x197/0x470 [ 1482.009536] ? find_held_lock+0x2c/0x110 [ 1482.010075] ? __might_fault+0xd3/0x180 [ 1482.010604] ? lock_downgrade+0x6d0/0x6d0 [ 1482.011158] ? asm_exc_page_fault+0x1e/0x30 [ 1482.011733] __sys_sendmmsg+0x195/0x470 [ 1482.012259] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1482.012828] ? lock_downgrade+0x6d0/0x6d0 [ 1482.013379] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1482.014014] ? wait_for_completion_io+0x270/0x270 [ 1482.014652] ? rcu_read_lock_any_held+0x75/0xa0 [ 1482.015275] ? vfs_write+0x354/0xb10 [ 1482.015772] ? fput_many+0x2f/0x1a0 [ 1482.016252] ? ksys_write+0x1a9/0x260 [ 1482.016755] ? __ia32_sys_read+0xb0/0xb0 [ 1482.017290] __x64_sys_sendmmsg+0x99/0x100 [ 1482.017849] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1482.018534] do_syscall_64+0x33/0x40 [ 1482.019023] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1482.019708] RIP: 0033:0x7f7b210b8b19 [ 1482.020204] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1482.022638] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1482.023648] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1482.024592] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1482.025526] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1482.026460] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1482.027414] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 06:32:08 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 92) 06:32:08 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffa902b5a6b5c911e2e6146a0956ffffffffaaaaaaaaaa00080045c6ff2700000000000690", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], 0x0) 06:32:08 executing program 2: r0 = semget(0x1, 0x3, 0x18) semctl$SEM_STAT_ANY(r0, 0x1, 0x14, &(0x7f0000000080)=""/150) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x89) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r1, 0x0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r3, &(0x7f0000000280)=ANY=[], 0xfdef) syz_io_uring_complete(r2) syz_memcpy_off$IO_URING_METADATA_FLAGS(0x0, 0x114, &(0x7f0000000140), 0x0, 0x4) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r4, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, &(0x7f00000002c0)) socket$inet_icmp(0x2, 0x2, 0x1) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x2, @perf_bp={&(0x7f00000001c0)}, 0x0, 0x0, 0x0, 0x5, 0x80, 0x0, 0x2}, 0x0, 0xffdffffdffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) socket$inet6_udplite(0xa, 0x2, 0x88) r6 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r7 = syz_open_dev$tty1(0xc, 0x4, 0x1) fcntl$dupfd(r6, 0x0, r7) syz_io_uring_complete(0x0) 06:32:08 executing program 7: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000000000004000000000010000000000000000000000000000000038000000000000000000e0c97a2e50c8e51434a84d2dcd6d0580d680f899deb88d62ffa1aa17371f507115046ea35a3b63dac88e01ad5aa6f6ef3a4522b61d3e4497ea56641ed5b44292c013c4c906004f0acdaca065a82a8d4581c5c447981b246e1406ca000000000008000768aa1a49e11b02062bae2b07a335cd44760882fd4ca3849bc772258f50e14f8fbc25adc996ae066ce89e2b9b04bc7b2d6ef71e933a4e15200ed9d97d0000000000876fdbce5cb89e1e4515f73dd001a68a000000"], 0x40) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)={'xfrm0\x00'}) fchmod(r0, 0x81) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8914, &(0x7f0000000340)={'lo\x00'}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00'}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) sendmsg$inet6(r4, &(0x7f00000016c0)={&(0x7f0000000180)={0xa, 0x4e23, 0x5, @private1, 0x10000}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000380)="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", 0x1000}, {&(0x7f00000001c0)="d5ecfdc3627d2d977861a5733cb40829e8454a9fcfc765bdfd9d94d4982cac95de1c3490a0c0b53c3c274ea1bad38c853331397d61cf3d3763d90f861c40419392f61f437c6fcced2150bb5d453bd7eeeaa98c7e63981dab157488627e8af659c8fe5206226d551f9b923b29612ceb832359888116bb63d8807f3e825badce7109f49b97f0ccdde2d38f0c2bfce9", 0x8e}, {&(0x7f0000000280)="5445d09011859863", 0x8}, {&(0x7f0000001380)="36760817b50d79c57ffdb69152696f6e4c6a3a34da79223c8a02eca92d37a9acb0e1f8b2d3b87c0367da50418bdf5d74bd070f638e54613d05630b40db2a27078ce0f8698866cc554297b740650c9b5e76eaccfa48e5c82121c4e88a9db5984a6abf35a63ca85b3445576eeed9d8b5c5193eb9a066cedc684c4eaa48b7c9485189bd285e8d1e2f9f40217d486520", 0x8e}], 0x4, &(0x7f0000001440)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x1000}}, @dstopts={{0x100, 0x29, 0x37, {0x3a, 0x1c, '\x00', [@generic={0x9b, 0x11, "ac49f203e5411acee7b5e4fc4f264d625a"}, @enc_lim={0x4, 0x1, 0x3}, @hao={0xc9, 0x10, @empty}, @generic={0x0, 0xb5, "1b4be1b2bac1e9256aac97a5c283e27ecaf70a727b1ec921fdad3333ecc211e2d364bfd739638ea02c0ab203bd99f567cf8f7dbff6813c5aaa96b1943ba030aa4e9129fc3899ebedfd9231f1762acd3258a397853d22f76641f961c3d9bc15c5a02d9b72feb980f7e2a81658e9829baeb958bd7ad09cb82f3ee175ecc68d746a5ec4703eb2ab01fe4365f92bbc82d2a21bc3b02b429b8b93b21a5ce1c8034e517fb915837d0493a1cd4437c7ac2a0c518a338b6f5b"}, @pad1]}}}, @rthdrdstopts={{0x120, 0x29, 0x37, {0x3a, 0x21, '\x00', [@hao={0xc9, 0x10, @private1={0xfc, 0x1, '\x00', 0x1}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @local}, @generic={0x5, 0xdd, "a80c4e41468047913e2cd0307bf12109c84c1b46bb60041677f26dbbc90596413919eade0d758ad0f91288ca8ff1ef5e1f1fc22a589871a96c804b361bd8497e478e5915d1ff8ab3da5323a334063331c01cd89cae82e1656c6a23e0200bc799e7bf7fcee1bf9ca82300156434bcb1cd7b53c7773298815b21b904c9c7f9a79e859a1876e3565a2f437c4d3a87783e2ac167842451c51cbb4c5ad3d12878ae1bb180142dc554b10bf48073678c9b2c4c87fc98a15a72eaca31971e85eff6287ad141e277075b1a06a48101d058ac15199ab0e8f5cde6f5d504058d513e"}]}}}, @tclass={{0x14, 0x29, 0x43, 0x8000}}], 0x250}, 0x4000000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xfffffffffffffffb, 0xfffffffffffffffc}, 0x4008, 0x0, 0x1004, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8914, &(0x7f0000000140)={'lo\x00'}) [ 1482.143047] FAULT_INJECTION: forcing a failure. [ 1482.143047] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1482.144596] CPU: 0 PID: 9732 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1482.145642] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1482.146683] Call Trace: [ 1482.147020] dump_stack+0x107/0x167 [ 1482.147491] should_fail.cold+0x5/0xa [ 1482.147975] _copy_from_user+0x2e/0x1b0 [ 1482.148476] __copy_msghdr_from_user+0x91/0x4b0 [ 1482.149055] ? __ia32_sys_shutdown+0x80/0x80 [ 1482.149607] ? udp_setsockopt+0xc0/0xc0 [ 1482.150105] ? inet_sendmsg+0xbd/0x140 [ 1482.150597] ? inet_send_prepare+0x540/0x540 [ 1482.151154] ? __sock_sendmsg+0x55/0x190 [ 1482.151672] sendmsg_copy_msghdr+0xa1/0x160 [ 1482.152218] ? do_recvmmsg+0x6d0/0x6d0 [ 1482.152714] ? __lock_acquire+0x1657/0x5b00 [ 1482.153266] ___sys_sendmsg+0xc6/0x170 [ 1482.153757] ? sendmsg_copy_msghdr+0x160/0x160 [ 1482.154328] ? vmacache_find+0x55/0x2a0 [ 1482.154837] ? lock_acquire+0x197/0x470 [ 1482.155346] ? find_held_lock+0x2c/0x110 [ 1482.155859] ? __might_fault+0xd3/0x180 [ 1482.156358] ? lock_downgrade+0x6d0/0x6d0 [ 1482.156883] ? asm_exc_page_fault+0x1e/0x30 [ 1482.157429] __sys_sendmmsg+0x195/0x470 [ 1482.157933] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1482.158481] ? lock_downgrade+0x6d0/0x6d0 [ 1482.159009] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1482.159624] ? wait_for_completion_io+0x270/0x270 [ 1482.160235] ? rcu_read_lock_any_held+0x75/0xa0 [ 1482.160821] ? vfs_write+0x354/0xb10 [ 1482.161292] ? fput_many+0x2f/0x1a0 [ 1482.161750] ? ksys_write+0x1a9/0x260 [ 1482.162224] ? __ia32_sys_read+0xb0/0xb0 [ 1482.162736] __x64_sys_sendmmsg+0x99/0x100 [ 1482.163274] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1482.163915] do_syscall_64+0x33/0x40 [ 1482.164379] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1482.165017] RIP: 0033:0x7f7b210b8b19 [ 1482.165481] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1482.167762] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1482.168713] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1482.169595] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1482.170482] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1482.171383] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1482.172267] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 06:32:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4", 0x2e, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) [ 1482.211220] loop3: detected capacity change from 0 to 16776704 06:32:08 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x4000}}], 0x40001a9, 0x810) [ 1482.227300] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 06:32:08 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@debug}, {@noextend}], [{@smackfstransmute={'smackfstransmute', 0x3d, 'nodevmap'}}, {@fowner_gt}, {@fowner_gt}]}}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r3, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000000)) 06:32:08 executing program 5: syz_emit_ethernet(0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa000800450000280000000000069078ac1e0001ac1414bb00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="36f63dc3f536462bde6d9d6c20f7c47dbcb550e7485030a27d980f44c000e8bed2aadcdfe700fedc1325c5dd8c8b30b2cdfcabfcad00207601d1dae28cc12ce0070b22c463fb232d4b8afe1fe41b94c4e93ff490c3adc5086cbaffa13e3b3ca29c7300"/113], 0x0) syz_emit_ethernet(0x13ea, &(0x7f0000000180)={@remote, @local, @val={@void, {0x8100, 0x3}}, {@ipv6={0x86dd, @icmpv6={0x8, 0x6, "9e08ec", 0x13b0, 0x3a, 0xff, @remote, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', {[@hopopts={0x16, 0x2d, '\x00', [@generic={0x81, 0x94, "631ad7f909a7a6f8cd59c39b1ea10c8bcc39c112884c0b1d9bcdb2f0c700a8cf6f521db958cb7194e784eea497d7ead34a11b13f5724aec4595b91f49d7c41e3b89914af1b02aa05d7f5a942b66bbb662a027bab8e930ca976c75943432063148dca99b1e12d151610a05e90f8d0675021f2d68f655af8c9a0fc49002478695377a9f0f97c88aacf387df1efa9864cedd391602b"}, @generic={0x42, 0xcf, "21c1cbb506ab2df69c4fa4d1ca89712d70c07d0f278905dbb74c9bd96e83ac1cb760d6589497c19c99f8c0db16a35f1946909d831386350c79207993ea0e474af12c372db7448f82139284bedd1210c0e7145fb6a2bd636e2e830b1b3ee4de832c0d64dd70a8240d6bbc76cd63fa0e6155cb03086e67ea0624ee1d455d6650a66481e192f64b6a8ee0b68c9bcdf07194a02db15606cf5fb29bd1d89a70b0d2078df967af756169a9125566fb335276ad4a2b92543c8ba7d162107aaa190984058e6a6e90911c9202f0e48427ff2a30"}, @jumbo={0xc2, 0x4, 0x564e}]}, @routing={0x16, 0x6, 0x0, 0x20, 0x0, [@dev={0xfe, 0x80, '\x00', 0x2b}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}]}, @fragment={0x3c, 0x0, 0x0, 0x0, 0x0, 0x3, 0x67}, @hopopts={0x0, 0xd, '\x00', [@generic={0x80, 0x14, "d9097cd7876e269a9431d1e6840fb752f4653b21"}, @ra={0x5, 0x2, 0x64}, @hao={0xc9, 0x10, @local}, @jumbo={0xc2, 0x4, 0x8001}, @pad1, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x3d1f}, @calipso={0x7, 0x28, {0x0, 0x8, 0x5, 0x0, [0x752, 0x8001, 0x3, 0x7]}}]}], @time_exceed={0x3, 0x0, 0x0, 0xfe, '\x00', {0x5, 0x6, "ddc15e", 0xffff, 0x1, 0xff, @mcast1, @mcast2, [@dstopts={0x3c, 0x4, '\x00', [@calipso={0x7, 0x20, {0x3, 0x6, 0x9, 0x2, [0x1, 0xffffffffffff6e3b, 0x0]}}, @pad1]}, @hopopts={0x6c, 0x7, '\x00', [@pad1, @jumbo={0xc2, 0x4, 0x4882}, @enc_lim={0x4, 0x1, 0x3}, @padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x20, {0x0, 0x6, 0x2, 0xddde, [0xfffffffffffffc00, 0x7, 0x2]}}, @generic={0x1, 0x7, "01f5018c5a04a9"}]}, @routing={0x11, 0xc, 0x1, 0x1, 0x0, [@ipv4={'\x00', '\xff\xff', @remote}, @rand_addr=' \x01\x00', @remote, @loopback, @mcast2, @private0]}, @hopopts={0x2c, 0x0, '\x00', [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, @routing={0x67, 0x6, 0x2, 0x0, 0x0, [@mcast1, @empty, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}]}, @dstopts={0x84, 0x0, '\x00', [@padn={0x1, 0x1, [0x0]}]}, @routing={0x87, 0x2, 0x1, 0x5, 0x0, [@private0={0xfc, 0x0, '\x00', 0x1}]}], "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"}}}}}}}, &(0x7f0000000100)={0x1, 0x1, [0xb3d, 0x1a5, 0x550, 0xae1]}) syz_emit_ethernet(0x2c, &(0x7f00000000c0)={@multicast, @broadcast, @void, {@arp={0x806, @generic={0x338, 0x6005, 0x6, 0xfffffffffffffebb, 0x4, @local, "0fef7bfa51", @broadcast, "a36804c109"}}}}, &(0x7f0000000140)={0x0, 0x1, [0x8c8, 0x454, 0x452, 0x38e]}) 06:32:08 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000014a00)) fsconfig$FSCONFIG_SET_PATH(0xffffffffffffffff, 0x3, &(0x7f0000000040)='ext4\x00', &(0x7f0000000080)='./file0\x00', r0) 06:32:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4", 0x2e, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) 06:32:21 executing program 5: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="08002dbd7000fcdbdf250a0000001c000380080001000000000008001c00e0000001000500ac1414bb"], 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) syz_emit_ethernet(0x36, &(0x7f00000001c0)=ANY=[@ANYRES64=r1, @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYRES64=r0], 0x0) 06:32:21 executing program 4: r0 = syz_io_uring_setup(0x26c6, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) syz_io_uring_setup(0x368c, &(0x7f00000000c0), &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)) pipe2(&(0x7f0000000540), 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xc1041, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1888}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 06:32:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53", 0x39, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) 06:32:21 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x0, 0x0, 0x0, 0xff03}}], 0x40001a9, 0x810) 06:32:21 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1a0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x401}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000200)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000100)) unlinkat(r0, &(0x7f00000000c0)='./file1\x00', 0x200) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'wpan1\x00'}) 06:32:21 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 93) 06:32:21 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0x40106614, &(0x7f00000001c0)={0x0, r1}) 06:32:21 executing program 7: ptrace(0xffffffffffffffff, 0x0) ptrace(0x10, 0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)) ptrace$getregset(0x4204, 0x0, 0x6, &(0x7f0000000200)={&(0x7f00000001c0)=""/29, 0x1d}) dup(0xffffffffffffffff) fchmodat(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x14}}, r0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = fsmount(r2, 0x1, 0x86) perf_event_open(&(0x7f0000000240)={0x3, 0x80, 0xee, 0x42, 0x9, 0x1, 0x0, 0x4, 0x4, 0xe, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x800000, 0x1}, 0x1000, 0x1ff, 0x5, 0x0, 0xc1, 0x0, 0x7ff, 0x0, 0x1f, 0x0, 0x3f}, 0x0, 0x3, r3, 0x3) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r2, 0xc0189378, 0x0) copy_file_range(r2, 0x0, r1, 0x0, 0x10001, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x20d315) [ 1495.421539] loop3: detected capacity change from 0 to 16776704 [ 1495.422418] FAULT_INJECTION: forcing a failure. [ 1495.422418] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1495.425408] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 1495.426795] CPU: 1 PID: 9769 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1495.428707] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1495.430953] Call Trace: [ 1495.431679] dump_stack+0x107/0x167 [ 1495.432694] should_fail.cold+0x5/0xa [ 1495.433725] _copy_from_user+0x2e/0x1b0 [ 1495.434795] __copy_msghdr_from_user+0x91/0x4b0 [ 1495.436059] ? __ia32_sys_shutdown+0x80/0x80 [ 1495.437248] ? udp_setsockopt+0xc0/0xc0 [ 1495.438320] ? inet_sendmsg+0xbd/0x140 [ 1495.439378] ? inet_send_prepare+0x540/0x540 [ 1495.440556] ? __sock_sendmsg+0x55/0x190 [ 1495.441643] sendmsg_copy_msghdr+0xa1/0x160 [ 1495.442788] ? do_recvmmsg+0x6d0/0x6d0 [ 1495.443842] ? __lock_acquire+0x1657/0x5b00 [ 1495.445005] ___sys_sendmsg+0xc6/0x170 [ 1495.446049] ? sendmsg_copy_msghdr+0x160/0x160 [ 1495.447291] ? vmacache_find+0x55/0x2a0 [ 1495.448369] ? lock_acquire+0x197/0x470 [ 1495.449425] ? find_held_lock+0x2c/0x110 [ 1495.450501] ? __might_fault+0xd3/0x180 [ 1495.451580] ? lock_downgrade+0x6d0/0x6d0 [ 1495.452569] ? asm_exc_page_fault+0x1e/0x30 [ 1495.453533] __sys_sendmmsg+0x195/0x470 [ 1495.454407] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1495.455363] ? lock_downgrade+0x6d0/0x6d0 [ 1495.456290] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1495.457349] ? wait_for_completion_io+0x270/0x270 [ 1495.458409] ? rcu_read_lock_any_held+0x75/0xa0 [ 1495.459444] ? vfs_write+0x354/0xb10 [ 1495.460261] ? fput_many+0x2f/0x1a0 [ 1495.461062] ? ksys_write+0x1a9/0x260 [ 1495.461897] ? __ia32_sys_read+0xb0/0xb0 [ 1495.462792] __x64_sys_sendmmsg+0x99/0x100 [ 1495.463904] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1495.465051] do_syscall_64+0x33/0x40 [ 1495.465869] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1495.466993] RIP: 0033:0x7f7b210b8b19 [ 1495.467826] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1495.472527] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1495.474298] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1495.476128] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1495.477849] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1495.479701] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1495.481372] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 06:32:21 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 94) 06:32:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53", 0x39, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) [ 1495.554622] FAULT_INJECTION: forcing a failure. [ 1495.554622] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1495.556105] CPU: 0 PID: 9787 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1495.556890] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1495.557850] Call Trace: [ 1495.558157] dump_stack+0x107/0x167 [ 1495.558580] should_fail.cold+0x5/0xa [ 1495.559017] _copy_from_user+0x2e/0x1b0 [ 1495.559487] __copy_msghdr_from_user+0x91/0x4b0 [ 1495.560013] ? __ia32_sys_shutdown+0x80/0x80 [ 1495.560514] ? udp_setsockopt+0xc0/0xc0 [ 1495.560970] ? inet_sendmsg+0xbd/0x140 [ 1495.561415] ? inet_send_prepare+0x540/0x540 [ 1495.561921] ? __sock_sendmsg+0x55/0x190 [ 1495.562388] sendmsg_copy_msghdr+0xa1/0x160 [ 1495.562881] ? do_recvmmsg+0x6d0/0x6d0 [ 1495.563344] ? __lock_acquire+0x1657/0x5b00 [ 1495.563843] ___sys_sendmsg+0xc6/0x170 [ 1495.564289] ? sendmsg_copy_msghdr+0x160/0x160 [ 1495.564815] ? lock_acquire+0x197/0x470 [ 1495.565272] ? find_held_lock+0x2c/0x110 [ 1495.565744] ? __might_fault+0xd3/0x180 [ 1495.566201] ? lock_downgrade+0x6d0/0x6d0 [ 1495.566683] __sys_sendmmsg+0x195/0x470 [ 1495.567140] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1495.567638] ? lock_downgrade+0x6d0/0x6d0 [ 1495.568120] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1495.568675] ? wait_for_completion_io+0x270/0x270 [ 1495.569228] ? rcu_read_lock_any_held+0x75/0xa0 [ 1495.569761] ? vfs_write+0x354/0xb10 [ 1495.570189] ? fput_many+0x2f/0x1a0 [ 1495.570605] ? ksys_write+0x1a9/0x260 [ 1495.571042] ? __ia32_sys_read+0xb0/0xb0 [ 1495.571527] __x64_sys_sendmmsg+0x99/0x100 [ 1495.572013] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1495.572604] do_syscall_64+0x33/0x40 [ 1495.573035] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1495.573622] RIP: 0033:0x7f7b210b8b19 [ 1495.574046] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1495.576156] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1495.577031] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1495.577852] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1495.578672] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1495.579525] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1495.580340] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 06:32:21 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x40000}}], 0x40001a9, 0x810) 06:32:21 executing program 4: arch_prctl$ARCH_MAP_VDSO_64(0x2003, 0x1) syslog(0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) syslog(0x9, 0x0, 0x0) syslog(0x2, &(0x7f00000000c0)=""/144, 0x90) syslog(0x0, &(0x7f0000000380)=""/4096, 0x1000) syslog(0xa, &(0x7f0000000000)=""/126, 0x7e) [ 1495.636683] loop3: detected capacity change from 0 to 16776704 [ 1495.645189] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 06:32:21 executing program 5: r0 = fsmount(0xffffffffffffffff, 0x1, 0x80) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x0, 0x70bd2a, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_DURATION={0x8, 0x57, 0xc9b}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20040004}, 0x8040010) syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) syz_emit_ethernet(0x63, &(0x7f0000000000)={@local, @random="946c85f02dd8", @void, {@generic={0x8, "f13f6cf3b8910493944cba1acc89f90b99cbde51a00850db10ecd4ceb8e5458ed85747c0749c236e8d9d555710c48b4a316bc1a3cf9d3e44f32c50691b5088f64def37837a9804c2774f3ab39ae80d1a409acb06a0"}}}, &(0x7f0000000080)={0x0, 0x2, [0x249, 0xd3f, 0xa98, 0xc39]}) 06:32:21 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x12) sendfile(r1, r2, 0x0, 0x100000001) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x28, r4, 0x4, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}]}, 0x28}}, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x5, 0x2, 0x7, 0x1}) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) 06:32:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53", 0x39, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) 06:32:36 executing program 4: arch_prctl$ARCH_MAP_VDSO_64(0x2003, 0x1) syslog(0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) syslog(0x9, 0x0, 0x0) syslog(0x2, &(0x7f00000000c0)=""/144, 0x90) syslog(0x0, &(0x7f0000000380)=""/4096, 0x1000) syslog(0xa, &(0x7f0000000000)=""/126, 0x7e) 06:32:36 executing program 2: ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="00ee102000000026002e2f66696c6530"]) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') r1 = syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x82a, 0x9, &(0x7f00000025c0)=[{&(0x7f0000000140)="a3b571f16126cd786ad5c4df8e6967b61ddc76f0fd3d1c", 0x17, 0x100}, {&(0x7f0000000180)="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", 0x1000, 0x8}, {&(0x7f0000001180)="94c1b951390f8a3db6203d6386f99854c18a150e7f616bc53877fbf383bcfa3622762e601880febd2f85e99693a4224e72d74defff1aa366978e21bded52c916162e42f002c4b8bc38ea0c1999d98a3dd693440ec30a71ecad2de2f4a7be732b973dd87036cd365a1e7674d381ae80b40c34e0b4d186d9c4206d0b151b9dad0a2579c85234aafb88005244ec903a51526f40d417f2b7670e0c08808d485f32730c8558582e1c2333c8d408d62de2ecf901a5e3b3a0dee6f14d43b428f5cc1230a2a57f7aa41fd53f7deaa18ee07bcb122f2d217ca23417839ac70ed1ea3d94fce49b4a5da91aecaf92063123d67c02362a84903dbe96488ff4d3b6d506c933", 0xffffffffffffff68, 0x7}, {&(0x7f0000001280)="cb44329e3d20865cccc4a0d8848a32a23776f34805f9d1d8c7f2e965c845dfef849263f378d361fc5fdcdec7b81ede78196532a840c36a6cc51e058be9d695fd41301aca80a4957720bf1539b93a93724362c910f9b97a54953d5caa805b43fb8efa9aa28a0cc4fc4db4f71f2ba48633dce97c503df5d7fd3467c6c5878c2ecc2bb8cae678f11b637285ee8335fce7ea61e27af6bb75dd1e52f176b8b190e67935561026938d59849490c50620edb4bc3ffe2d8aa3c520956300ac64a3a74356edcdc81e2f107f27bce6c9ab942f198273", 0xd1, 0x5}, {&(0x7f0000001380)="24bb7b943b850b876860463c7c7f5920f7de66e9e8532e3d91720e458d62cdd414ccd2d145470ced0d609920491fc1ef41aec847bb0bf4ef77a76da648df4020", 0x40, 0xffe0000000000}, {&(0x7f00000013c0)="97ae56bc31dd13483b5b454c40368727a7c7611d3b017ee11eaae849ee687d977abc4933977800f93651be7add5076b480cf8af3491eb0f98306737fb212c59aa957c872b9ffbd", 0x47, 0x5}, {&(0x7f0000001440)="c9bf336f2b2580432584f10b6f66", 0xe, 0x9}, {&(0x7f0000001480)="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", 0xef0, 0x1f}, {&(0x7f0000002380)="e0b29b0045eb9044f652d2aca0e79e62b3b1f91832aa32f18453ed1e2db644469a2bf216e672e5dd250de0d42906aa", 0x2f, 0xb885}], 0x800000, &(0x7f0000002540)={[{@dots}, {@fat=@fmask={'fmask', 0x3d, 0x5}}], [{@obj_role}, {@smackfstransmute={'smackfstransmute', 0x3d, '{:'}}]}) getresuid(&(0x7f0000004b00), &(0x7f0000004b40), &(0x7f0000004b80)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) openat$incfs(0xffffffffffffffff, &(0x7f0000004d40)='.log\x00', 0x80002, 0x0) r2 = add_key$keyring(&(0x7f0000004e00), &(0x7f0000004e40)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_MOVE(0x1e, 0x0, r2, 0xfffffffffffffff8, 0x1) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000004e80)={{0x1, 0x1, 0x18, r1, {0x7}}, './file0\x00'}) mknodat$null(r3, &(0x7f0000004ec0)='./file0\x00', 0xa808, 0x103) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = openat$hpet(0xffffffffffffff9c, &(0x7f0000003ac0), 0x400000, 0x0) mknodat$null(0xffffffffffffffff, &(0x7f00000036c0)='./file0\x00', 0x20, 0x103) clone3(&(0x7f0000003b00)={0x8010400, &(0x7f00000023c0), &(0x7f0000002400), &(0x7f0000002440), {0xb}, &(0x7f00000026c0)=""/4096, 0x1000, &(0x7f0000002480)=""/170, &(0x7f0000003a80)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, {r5}}, 0x58) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r4, 0xc0189379, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) syz_open_dev$evdev(&(0x7f0000004f00), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r3, 0xc0189372, &(0x7f0000004f40)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x800}}, './file0\x00'}) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r6, 0x800c6613, &(0x7f0000004f80)=@v2={0x2, @adiantum, 0x0, '\x00', @c}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r6, 0xc0189372, &(0x7f0000004fc0)={{0x1, 0x1, 0x18, r1, {0x101}}, './file0\x00'}) read$eventfd(0xffffffffffffffff, &(0x7f0000005000), 0x8) 06:32:36 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@broadcast, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) syz_emit_ethernet(0x10c, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @broadcast, @val={@void, {0x8100, 0x5, 0x1, 0x2}}, {@mpls_uc={0x8847, {[{0x6f0}, {0x8001}, {0xba, 0x0, 0x1}], @ipv4=@generic={{0x9, 0x4, 0x0, 0x36, 0xee, 0x66, 0x0, 0x1, 0x6, 0x0, @remote, @multicast1, {[@noop, @generic={0x89, 0xe, "f09df29fbf389a8307c45300"}]}}, "084cfaf4bc801ab915e1954ad45f92aeb77059c3a9fa055516fc8a8a83a4d7477065e1b0c7f0d5c6dc751fb22a22ca172fe3314bdef9ceabf0c803eb77feff8c45aa920542941b7b63870203159d8401025c5ea95dcd627c0395bd5aa19124f0ae225ccf109d3f56baa832b5f3332bb061444276942a00238435b774d26529eaec2e7bf4fef228083b989f931ddef437fe235d00d3f866e1f6564b43039958709d911645213ec4ce64c706d19dc776d305252b3c41cbb528172ccb9f6523c9175ba01455631ce3fca8c6"}}}}}, &(0x7f0000000000)={0x0, 0x4, [0x262, 0xf66, 0xb0f, 0xb7d]}) 06:32:36 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 95) 06:32:36 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x200000}}], 0x40001a9, 0x810) 06:32:36 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc02c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1811c1, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) fallocate(r2, 0x0, 0x0, 0x8000) creat(&(0x7f0000000080)='./file1\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0x401c5820, &(0x7f00000001c0)={0x0, r1}) 06:32:36 executing program 7: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r0, 0x40189429, &(0x7f00000003c0)={0x1, 0x0, 0x25}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x40086602, &(0x7f0000000000)) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_bp={&(0x7f0000003400)}, 0x0, 0x0, 0x40, 0x4, 0x200000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f00000033c0)=ANY=[@ANYBLOB="e5ffffff00000000058795b6", @ANYRES32=r2, @ANYBLOB="f7faaafece001700002e2f66696cfaae54fa5eb7dcf29b65c69e"]) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3) r4 = syz_io_uring_setup(0x620e, &(0x7f0000000180)={0x0, 0x0, 0x20, 0x1}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r1, 0x80089419, &(0x7f0000003380)) r7 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, r6, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x10000, &(0x7f0000000280)=[0xffffffffffffffff, r2, r2, 0xffffffffffffffff, 0xffffffffffffffff, r7, r2, r2], 0x8, 0x0, 0x1, {0x0, r8}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r4, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000080)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x3, 0x0, 0x0, 0x0, 0x1}, 0xcf) r9 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r4, 0x8000000) syz_io_uring_submit(r9, r6, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x40012103, 0x1}, 0x80000001) fstat(r0, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000500)="c05448c6c5df9bdd0f96b4ff583bf261cb8f567d151cfccf714028e222c78af85e27f3f1b8849182ad2dd670d6ca2e1e65c3abd521263703b3ea6474a13e5db2fd8137a8ff0e0200d4207a70ba4e1cffa9d7d676953c89dbb96629df6e2b0966beb777fb2b3411366468900d7eac3bd3b21bf3bbc0b668ee0ceaf62966ebf3a52df54d651bdbe5ead0bccc82e547ebe56babcf8c9f2659205e1098eaab94dbd73d8548fdadb88ac31145abf588924d84808acf524ff9671b49402696bdf8eff6337cb5358fac4e0237a36efa69659f90b620f30a8e", 0xd5}, {&(0x7f0000000600)="b44281a25ae9898f0f892ea878e703f865f5c874c48fd493c63fb9edf90d7e48cb501ed14f0dc1024ecb9c43dd6f4ca1643820a1fc2adafdb4304a47f9ee774ab96843165e2fb0ca0a8535c727946fb3f5011934a2907bee36c8ac22b23b60c4b581d64ef3a49d1e87403c355988accf8284e259f1716870c1aa5c39366692c7bcc0efead32a2a4d35072ac81acb3d1f961b3eb94f8e40b2122016e5bbae578c32821bb70796decdbe6b637e444289ede7166854670d21dbf616748c855c135d423f61b6", 0xc4}, {&(0x7f00000000c0)="f5408e7a93e3e25e6527847bfa2c17abf5ca9e98062c8dc2c310a2761da9e2053eb6d4c6626979e997c618d34160eb78c9921883635525caffda38154d59b3", 0x3f}, {&(0x7f0000000700)="4627780a3c88d92b08d0908e3bfe9406cc546f2ae0dd41ffd97c8a689bfa44c868a6bd882f61e86b5c81c5831c5af08b5aa6d3f7608effcbad109e9fbf238f24ee50cc084316ba32da3fdd06b63519b92ed78c854242618c170901482cf7ef2e1d3e8092ba3e848927824ff7f0639219b867d005984f377d78474709374629c40a712118d243a15d71bf4725c58cf6dc8c8540e5179baf60befd6181da879ed90611cf6a4c3005b908f3f18136b443906a4185a47c453cd84b8a0993c5bf1e5d2dbe739b885ce77dbcb01c048627e8cd17040fd06dbd18cc", 0xd8}, {&(0x7f0000000800)="26357d69ad419ac43a3dc4262ba1aff5cae5b6b859aa8f8719d167f581bd41392c5491a5bedf7d9e3e3b109bbba7bafb9545990faaa7d2c79e635ce6eac3f27b256a133b194ec90127b5a4ee86abce041cb61f7acf98bbf6b6f04baa2992f33fbe72138e6d4190357f4663c5a33aa779043f50dab018f8dfe09b07cafcb47d99c6904544a2e8d64f73883ba856558cce911dc0be2ee70a388d10030ad5a7f9d15cb9f3b25eb5fb44405239b36f9d1a4371e334fb590f516a10901cfd09a1871e77d58f967b1253acd455cb90b079f3a0f1fcc8bd678628c40bca11e6879057e6951f553c83cd9f9a0d51", 0xea}, {&(0x7f0000000900)="baa57c7afb3580c9b966f5da2d4f18a76da783472fd45deff8e01fdb0d8c54340a0ab37966e7908ac427557392c9f6a94658b78ba8b27523bd28d4c9a2bf4e0bea11a9464d2f87bc336c03fa519852da1d5d2423d43ada9e243ab6a9fdc9846a66be1f93d160dddab254f68fe978b590fdc878e722f4d64e96fa246f9f8711c2fdd3542a363ca6a6f0a4e65b4a453efdb988012da83e2820d890021b697533d2cc440cd5c5254c10f658013051c93a81d3dff5698b628927d4a49367eef96f67", 0xc0}, {&(0x7f0000000200)="eeb7aa7f0c0589f3a5ce5205617f3bb903957359e9aadc5aae264a4fd7497e8ed4acef49c5539ed8ef17b657a8ba7b3bcde9ebf7daa506ba7f494e9a0d09e04ed7f9b16ef4ea9ea5325d88c8400801aeb3c125fa8a3adb7fc71dcfad8967b5cd49d325b0e97438c63776bced13326b8c8e0005c1969b9391a2a39783", 0x7c}, {&(0x7f0000000300)="daed40eb43df6542cd500fde979a96f3a46e066b8cb47aa7078b5739160f8a3961ab4abc08f2a3340a23661695d5ce51e454113b0d1f7477", 0x38}], 0x8, &(0x7f0000000a40)=[@rights={{0x14, 0x1, 0x1, [r7]}}, @rights={{0x2c, 0x1, 0x1, [r2, r4, r2, 0xffffffffffffffff, r7, r0, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r10}}}], 0x68, 0xa4}, 0x4000000) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="140000001e00852e00000000efffffff00000000"], 0x14}}, 0x0) io_uring_enter(r4, 0x58a7, 0xf6f4, 0x0, 0x0, 0x0) [ 1510.187339] FAULT_INJECTION: forcing a failure. [ 1510.187339] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1510.189094] CPU: 1 PID: 9824 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1510.189982] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1510.191045] Call Trace: [ 1510.191386] dump_stack+0x107/0x167 [ 1510.191867] should_fail.cold+0x5/0xa [ 1510.192362] _copy_from_user+0x2e/0x1b0 [ 1510.192874] __copy_msghdr_from_user+0x91/0x4b0 [ 1510.193471] ? __ia32_sys_shutdown+0x80/0x80 [ 1510.194041] ? udp_setsockopt+0xc0/0xc0 [ 1510.194551] ? inet_sendmsg+0xbd/0x140 [ 1510.195052] ? inet_send_prepare+0x540/0x540 [ 1510.195627] ? __sock_sendmsg+0x55/0x190 [ 1510.196164] sendmsg_copy_msghdr+0xa1/0x160 [ 1510.196712] ? do_recvmmsg+0x6d0/0x6d0 [ 1510.197220] ? __lock_acquire+0x1657/0x5b00 [ 1510.197777] ___sys_sendmsg+0xc6/0x170 [ 1510.198274] ? sendmsg_copy_msghdr+0x160/0x160 [ 1510.198930] ? vmacache_find+0x55/0x2a0 [ 1510.199460] ? lock_acquire+0x197/0x470 [ 1510.199971] ? find_held_lock+0x2c/0x110 [ 1510.200486] ? __might_fault+0xd3/0x180 [ 1510.200992] ? lock_downgrade+0x6d0/0x6d0 [ 1510.201536] ? asm_exc_page_fault+0x1e/0x30 [ 1510.202101] __sys_sendmmsg+0x195/0x470 [ 1510.202625] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1510.203182] ? lock_downgrade+0x6d0/0x6d0 [ 1510.203726] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1510.204343] ? wait_for_completion_io+0x270/0x270 [ 1510.204954] ? rcu_read_lock_any_held+0x75/0xa0 [ 1510.205542] ? vfs_write+0x354/0xb10 [ 1510.206014] ? fput_many+0x2f/0x1a0 [ 1510.206473] ? ksys_write+0x1a9/0x260 [ 1510.206948] ? __ia32_sys_read+0xb0/0xb0 [ 1510.207492] __x64_sys_sendmmsg+0x99/0x100 [ 1510.208033] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1510.208689] do_syscall_64+0x33/0x40 [ 1510.209163] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1510.209809] RIP: 0033:0x7f7b210b8b19 [ 1510.210280] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1510.212603] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1510.213557] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1510.214462] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1510.215367] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1510.216349] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1510.217292] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 [ 1510.248436] loop3: detected capacity change from 0 to 16776704 06:32:36 executing program 5: syz_emit_ethernet(0x56, &(0x7f0000000080)={@broadcast, @multicast, @void, {@canfd={0xd, {{0x4}, 0x20, 0x2, 0x0, 0x0, "a149af56b2bd2600942cbbd7b5a64959686040cbb1dcd2fef0ecf98e69972a65a99436024e2f8a44dcc1d153cb7415ee5486268fa4c72f6e5a5429cb7f7951d9"}}}}, 0x0) 06:32:36 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 96) [ 1510.306542] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 06:32:36 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2000000}}], 0x40001a9, 0x810) [ 1510.338878] FAULT_INJECTION: forcing a failure. [ 1510.338878] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1510.340534] CPU: 1 PID: 9842 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1510.341493] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1510.342724] Call Trace: [ 1510.343112] dump_stack+0x107/0x167 [ 1510.343652] should_fail.cold+0x5/0xa [ 1510.344228] _copy_from_user+0x2e/0x1b0 [ 1510.344809] __copy_msghdr_from_user+0x91/0x4b0 [ 1510.345496] ? __ia32_sys_shutdown+0x80/0x80 [ 1510.346143] ? udp_setsockopt+0xc0/0xc0 [ 1510.346729] ? inet_sendmsg+0xbd/0x140 [ 1510.347285] ? inet_send_prepare+0x540/0x540 [ 1510.347945] ? __sock_sendmsg+0x55/0x190 [ 1510.348541] sendmsg_copy_msghdr+0xa1/0x160 [ 1510.349163] ? do_recvmmsg+0x6d0/0x6d0 [ 1510.349732] ? __lock_acquire+0x1657/0x5b00 [ 1510.350354] ___sys_sendmsg+0xc6/0x170 [ 1510.350925] ? sendmsg_copy_msghdr+0x160/0x160 [ 1510.351600] ? vmacache_find+0x55/0x2a0 [ 1510.352187] ? lock_acquire+0x197/0x470 [ 1510.352765] ? find_held_lock+0x2c/0x110 [ 1510.353359] ? __might_fault+0xd3/0x180 [ 1510.353930] ? lock_downgrade+0x6d0/0x6d0 [ 1510.354535] ? asm_exc_page_fault+0x1e/0x30 [ 1510.355169] __sys_sendmmsg+0x195/0x470 [ 1510.355763] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1510.356387] ? lock_downgrade+0x6d0/0x6d0 [ 1510.356996] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1510.357691] ? wait_for_completion_io+0x270/0x270 [ 1510.358395] ? rcu_read_lock_any_held+0x75/0xa0 [ 1510.359077] ? vfs_write+0x354/0xb10 [ 1510.359638] ? fput_many+0x2f/0x1a0 [ 1510.360169] ? ksys_write+0x1a9/0x260 [ 1510.360713] ? __ia32_sys_read+0xb0/0xb0 [ 1510.361312] __x64_sys_sendmmsg+0x99/0x100 [ 1510.361927] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1510.362673] do_syscall_64+0x33/0x40 [ 1510.363208] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1510.363977] RIP: 0033:0x7f7b210b8b19 [ 1510.364515] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1510.367152] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1510.368313] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1510.369349] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1510.370367] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1510.371391] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1510.372433] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 06:32:36 executing program 5: accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0xb5e494dd35d8edbc) syz_emit_ethernet(0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffd4804bc8c0664b63aa00080022000128000000100000000000e9", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], 0x0) 06:32:36 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./file1\x00', 0x2000000000005, 0x2, &(0x7f0000000300)=[{&(0x7f0000000240)="6f21eba7db7f06e819871882b9930c8cdb7079faf72c1d70fc21ca5a51090000b8d543b8d1f9131b4c76f713a524e56d149a51bac9a8ef18357abe2c5b47f3bc123d156ac268b698d58c46de882e53c11c18341e492952561aad5e71a09a242fdab0ff963799ec606cb4a3fc6c45e2b4667c677c32b1b0c869c68bc90288888e719cb29015789a788db575", 0x8b, 0x8}, {&(0x7f0000000140)="9e2209bb1dd0d58266b222f3a71b34598a41e3acbe8594695d624c76c5402ae2640bfd92e3c25bc8e4ef9080f892aa454ef9206ce33c128286c84c80fa8e2bc25b19292454234b7d54e6fece26b1", 0x4e, 0x1ff}], 0x11, &(0x7f0000000200)={[], [{@fowner_eq={'fowner', 0x3d, 0xee00}}]}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r2, 0xc0189372, &(0x7f0000000340)={{0x1, 0x1, 0x18, r1, {0x5}}, './file1\x00'}) 06:32:36 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 97) 06:32:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef0100010000", 0x3f, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f00000000c0)={[{@commit={'commit', 0x3d, 0x44}}]}) [ 1510.488284] loop7: detected capacity change from 0 to 135266304 [ 1510.510426] FAT-fs (loop7): Unrecognized mount option "fowner=00000000000000060928" or missing value [ 1510.514675] FAULT_INJECTION: forcing a failure. [ 1510.514675] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1510.516257] CPU: 1 PID: 9855 Comm: syz-executor.0 Not tainted 5.10.247 #1 [ 1510.517222] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1510.518388] Call Trace: [ 1510.518769] dump_stack+0x107/0x167 [ 1510.519286] should_fail.cold+0x5/0xa [ 1510.519833] _copy_from_user+0x2e/0x1b0 [ 1510.520399] __copy_msghdr_from_user+0x91/0x4b0 [ 1510.521053] ? __ia32_sys_shutdown+0x80/0x80 [ 1510.521673] ? udp_setsockopt+0xc0/0xc0 [ 1510.522231] ? inet_sendmsg+0xbd/0x140 [ 1510.522782] ? inet_send_prepare+0x540/0x540 [ 1510.523381] ? __sock_sendmsg+0x55/0x190 [ 1510.523970] sendmsg_copy_msghdr+0xa1/0x160 [ 1510.524584] ? do_recvmmsg+0x6d0/0x6d0 [ 1510.525129] ? __lock_acquire+0x1657/0x5b00 [ 1510.525737] ___sys_sendmsg+0xc6/0x170 [ 1510.526279] ? sendmsg_copy_msghdr+0x160/0x160 [ 1510.526914] ? vmacache_find+0x55/0x2a0 [ 1510.527486] ? lock_acquire+0x197/0x470 [ 1510.528038] ? find_held_lock+0x2c/0x110 [ 1510.528601] ? __might_fault+0xd3/0x180 [ 1510.529164] ? lock_downgrade+0x6d0/0x6d0 [ 1510.529739] ? asm_exc_page_fault+0x1e/0x30 [ 1510.530353] __sys_sendmmsg+0x195/0x470 [ 1510.530905] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1510.531508] ? lock_downgrade+0x6d0/0x6d0 [ 1510.532094] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1510.532770] ? wait_for_completion_io+0x270/0x270 [ 1510.533452] ? rcu_read_lock_any_held+0x75/0xa0 [ 1510.534099] ? vfs_write+0x354/0xb10 [ 1510.534614] ? fput_many+0x2f/0x1a0 [ 1510.535118] ? ksys_write+0x1a9/0x260 [ 1510.535662] ? __ia32_sys_read+0xb0/0xb0 [ 1510.536228] __x64_sys_sendmmsg+0x99/0x100 [ 1510.536828] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1510.537533] do_syscall_64+0x33/0x40 [ 1510.538045] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1510.538755] RIP: 0033:0x7f7b210b8b19 [ 1510.539272] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1510.541817] RSP: 002b:00007f7b1e62e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1510.542880] RAX: ffffffffffffffda RBX: 00007f7b211cbf60 RCX: 00007f7b210b8b19 [ 1510.543892] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000003 [ 1510.544891] RBP: 00007f7b1e62e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1510.545896] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1510.546895] R13: 00007ffc4646f24f R14: 00007f7b1e62e300 R15: 0000000000022000 [ 1510.573444] loop7: detected capacity change from 0 to 135266304 [ 1510.591575] loop3: detected capacity change from 0 to 16776704 [ 1510.595478] FAT-fs (loop7): Unrecognized mount option "fowner=00000000000000060928" or missing value [ 1510.625326] EXT4-fs (loop3): can't mount with commit=68, fs mounted w/o journal VM DIAGNOSIS: 06:37:43 Registers: info registers vcpu 0 RAX=ffffffff83e9c9b0 RBX=0000000000000000 RCX=ffffffff83e8461c RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83e9d178 RBP=0000000000000000 RSP=ffffffff84e07e38 R8 =0000000000000001 R9 =ffff88806ce3c12b R10=ffffed100d9c7825 R11=0000000000000001 R12=0000000000000000 R13=ffffffff8567ac88 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83e9c9be RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f681bdee010 CR3=0000000016ce2000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00d601fe016c6c6f502e726567616e61 XMM02=61746f7420636578650a0a0100010101 XMM03=65786509006e6567206365786508006c XMM04=6e696d20636578650d007a7a75662063 XMM05=6465657320636578650a00657a696d69 XMM06=7473657220726f747563657865110073 XMM07=69646e616320636578650e0073747261 XMM08=6e6567206365786508006c61746f7420 XMM09=6578650d007a7a756620636578650900 XMM10=636578650a00657a696d696e696d2063 XMM11=726f7475636578651100736465657320 XMM12=20636578650e00737472617473657220 XMM13=20636578650b006574616469646e6163 XMM14=616d7320636578650a00656761697274 XMM15=000073746e696820636578650a006873 info registers vcpu 1 RAX=ffffffff83e9c9b0 RBX=0000000000000001 RCX=ffffffff83e8461c RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83e9d178 RBP=0000000000000001 RSP=ffff888008987e70 R8 =0000000000000001 R9 =ffff88806cf3c12b R10=ffffed100d9e7825 R11=0000000000000001 R12=0000000000000001 R13=ffffffff8567ac88 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83e9c9be RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005557bad42678 CR3=0000000016ce2000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=000000000000000041841d6500000000 XMM03=0000ff00000000000000000000000000 XMM04=732f6c61636f6c2f7273752f3d485441 XMM05=622f6c61636f6c2f7273752f3a6e6962 XMM06=73752f3a6e6962732f7273752f3a6e69 XMM07=6e69622f3a6e6962732f3a6e69622f72 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000