ME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'ip6erspan0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'vlan0\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r1) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r5) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, 0x0) 00:24:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef0100010d3061a95d83000000", 0x46, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) 00:24:25 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f0000000000)) r1 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000140)=""/108) write$evdev(r1, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2, 0x20) close(r1) 00:24:25 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x5450, 0xee01) 00:24:25 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) recvmsg(r0, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x20a1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6tnl0\x00'}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) fchmodat(r1, &(0x7f0000000400)='./file1\x00', 0xa5) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000240)=0x80000) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00000000c0)={@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x3}}, 0x0, r4}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8936, &(0x7f0000000000)={@local, 0x29, r4}) pwritev2(r2, &(0x7f0000000380)=[{&(0x7f0000000080)="35c94aeac7974e5e05cbd507493a3d54eab821e5f08795", 0x17}, {&(0x7f0000000140)="924f5756088f06acd5c167d8a42cd48d264d53b777a8c9d2bcc2b3d956bb4d22cd3a45459bd73467cdc7839da67f844a59d84ae2c0d3b80da93cec33497b3da7a1f43b0fd9b5a22a7b8febfcf427a0fd636edaa340279a9367fe516b88107f7554021ce1a18850c32ca15e629ddc3c40389c9ba265a04a4658ded68a33dd7953fff14d29594789f900fa4c381a883d6f25af609e4332d43301fc076041fd820f27472150aa9311bf330ccfec413927384bb2420273266176e46371ff32", 0xbd}, {&(0x7f0000000280)="794b90b175585b7fbe02fd63d81adeb75f598cd841eaf43d90d19a7385174fdc05b0b6662b1ebbf5ff0dce033d35818c641035e4fe024161abb7f790d1ce8c0853e6bdddc7b2ecb72beb7d4005e4c0b60e1de3b7905fe61ab1", 0x59}, {&(0x7f0000000340)="6a2273e0783b0941edd580bf3d4bf27ee99adaea3d1b", 0x16}], 0x4, 0x5f1, 0x4f, 0x4) setsockopt$inet6_mreq(r1, 0x29, 0x2b, &(0x7f0000000040)={@mcast2, r4}, 0x14) 00:24:25 executing program 4: r0 = fsopen(&(0x7f0000000000)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x8, 0x0, 0x0, 0x0) ioctl$F2FS_IOC_GET_PIN_FILE(r0, 0x8004f50e, &(0x7f0000000040)) r1 = fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000000500)={0x0, "2da3fb7b4950d0379ddd8a2d1611e575"}) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r2, &(0x7f00000002c0)='./file1\x00', &(0x7f0000000140), &(0x7f00000001c0)=[&(0x7f0000000240)='\xc7\x9f\xfeR\xb7\xea%\xb0\xd1\xfe', &(0x7f0000000180)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='\xc8\x87\xef\x1e{'], 0x400) syz_genetlink_get_family_id$smc(&(0x7f0000000140), r1) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0), 0x101000, 0x0) fsconfig$FSCONFIG_SET_FLAG(r3, 0x0, &(0x7f0000000080)='dirsync\x00', 0x0, 0x0) [ 390.985802] loop2: detected capacity change from 0 to 16 00:24:25 executing program 5: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) r3 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r3, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) ioctl$FIBMAP(r3, 0x1, &(0x7f0000000080)=0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r4, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r4) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_VENDOR(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="dd0728bd7000fddbde2567"], 0x2c}}, 0x0) sendmsg$NL80211_CMD_SET_PMK(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)={0x58, r6, 0x200, 0x70bd2c, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_PMKR0_NAME={0x14, 0x102, "bf64a55b09ac4f3768d955597875fdee"}, @NL80211_ATTR_PMKR0_NAME={0x14, 0x102, "d4c29b67787bdfc2c6ff06e8c19a3a20"}, @NL80211_ATTR_PMKR0_NAME={0x14, 0x102, "b78a3d0ba1b7624d69a002e16d273436"}]}, 0x58}, 0x1, 0x0, 0x0, 0xd27dfd25c6848dee}, 0x40000) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000040)={0x4}) sendmsg$NL80211_CMD_GET_SURVEY(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r2, 0x301, 0x0, 0x0, {{0x11}, {@val={0x8, 0x3, r7}, @void}}}, 0x1c}}, 0x0) [ 391.012970] EXT4-fs: Mount option(s) incompatible with ext2 [ 391.078864] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 00:24:25 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x5451, 0xee01) [ 391.117776] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 00:24:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0xffc}, {&(0x7f0000012500)="ed41000000100000d4f4655fd4f4655fd4f4655f000000000000040008", 0x1d, 0xfffffffffffffffd}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="4f796d6a63416368652c00c19bcb18057ce8db10fc33bb57c3026938feb2f25607f96ef8be1e7e5b9b38b46f9acd2ee2f781be3e217f1228b4f3c82de6b458471e000000000000007e997a440815f475fc604f004aff7be564e06da2fb7f31ac020000000000000004bf12ca"]) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r0, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@debug={'debug', 0x3d, 0x1}}, {@afid={'afid', 0x3d, 0xffffffffffffff3f}}, {@version_9p2000}], [{@fsmagic={'fsmagic', 0x3d, 0x2}}, {@fsname={'fsname', 0x3d, '()'}}, {@audit}, {@uid_lt}, {@smackfstransmute={'smackfstransmute', 0x3d, '*'}}, {@dont_appraise}]}}) [ 391.191493] loop4: detected capacity change from 0 to 16383 [ 391.199058] ext4: Unknown parameter 'OymjcAche' [ 391.205261] 9pnet_fd: Insufficient options for proto=fd [ 391.212546] loop4: detected capacity change from 0 to 16383 [ 391.213314] ext4: Unknown parameter 'OymjcAche' [ 391.225416] 9pnet_fd: Insufficient options for proto=fd 00:24:37 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) syz_80211_join_ibss(&(0x7f0000000080)='wlan1\x00', &(0x7f00000000c0)=@random='g', 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0, 0x0}) kcmp(0x0, r3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000300)=ANY=[@ANYRESDEC=r0, @ANYRESOCT, @ANYBLOB="35adf7d365f9f7b4a0dd14c2cdc6069d08"]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) socket$nl_route(0x10, 0x3, 0x0) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x0) r4 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x800, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)=0x4000) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) syz_genetlink_get_family_id$smc(&(0x7f00000004c0), 0xffffffffffffffff) getsockopt$IP_VS_SO_GET_TIMEOUT(0xffffffffffffffff, 0x0, 0x486, &(0x7f0000000200), &(0x7f0000000240)=0xc) ioctl$TCSBRKP(r4, 0x5425, 0x0) sendmsg$netlink(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000006c0)={0xdc, 0x10, 0x1, 0x0, 0x0, "", [@typed={0x8, 0x0, 0x0, 0x0, @fd=r2}, @nested={0xc3, 0x0, 0x0, 0x1, [@typed={0x4, 0x51}, @typed={0x8, 0x96, 0x0, 0x0, @u32=0x5}, @typed={0x4, 0x24}, @generic="d99faad5a6d8c9469c353ebd6e7bab6d6f7bd102be76d42a50160b486ced3bc3e39e2ca79d915e05c8ae7681567d604f89b71df6b1f4638aabefa8cffd56db093f32569d52758e0a424a996ce9b3373122c170dc0bebf91d032c63b368dcf83595514bdd5946ddd253787181a8ac6eb679c3169cde3aa77e052cf4fdb71218455e313b3f48eb643992a89d7a8c206356beb9739bb1f2eba71829f3ac8119a947030e5474f36f88d21974818d2edfcc"]}]}, 0xdc}], 0x1}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000100)={{0x1, 0x1, 0x18, r4, {0x4}}, './file0\x00'}) ioctl$TIOCSTI(r5, 0x5412, &(0x7f0000000140)) 00:24:37 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000080)={0x4, 0x80, 0x8, 0x4, 0x7f, 0x9, 0x0, 0x401, 0x4004, 0x4, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, @perf_config_ext={0x544}, 0x0, 0x6, 0x3c71b967, 0x4, 0x1, 0x1, 0x8, 0x0, 0x2, 0x0, 0x2}, 0xffffffffffffffff, 0xa, 0xffffffffffffffff, 0x1) syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffbf, &(0x7f0000000200), 0x0, 0x0) 00:24:37 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r1, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r2, 0x26, &(0x7f0000000400)) r3 = syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r1) sendmsg$SMC_PNETID_ADD(r2, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000580)={&(0x7f0000000380)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="040028bd7000fddbdf25020000000900030073797a30000000000900030073797a3100000000050004000100e1ff1300020069703665727370616e3000000000000014000200766c616e30000000000000000026000000"], 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) ioctl$AUTOFS_DEV_IOCTL_FAIL(r2, 0xc0189377, &(0x7f0000000240)={{0x1, 0x1, 0x18, r1, {0x80, 0x18000}}, './file1\x00'}) openat2(r4, &(0x7f0000000300)='./file1\x00', &(0x7f0000000340)={0x100, 0x6, 0x12}, 0x18) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x3, 0x0, 0x0) 00:24:37 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x5452, 0xee01) 00:24:37 executing program 4: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r2, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r2) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r1) sendmsg$NL80211_CMD_SET_INTERFACE(r2, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000600)={0x108, r3, 0x2, 0x70bd2c, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_4ADDR={0x5}, @mon_options=[@NL80211_ATTR_MNTR_FLAGS={0x8, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_FCSFAIL={0x4}]}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "a416beb497c8b36d6f6b5c12d324341b8f8cdaac8d894b42"}, @NL80211_ATTR_MNTR_FLAGS={0x10, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_FCSFAIL={0x4}, @NL80211_MNTR_FLAG_ACTIVE={0x4}, @NL80211_MNTR_FLAG_PLCPFAIL={0x4}]}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "08e47263ff8d3d2a3651d18fbb02cd7d370ccdfc80b2a7bc"}, @NL80211_ATTR_MNTR_FLAGS={0x24, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_OTHER_BSS={0x4}, @NL80211_MNTR_FLAG_ACTIVE={0x4}, @NL80211_MNTR_FLAG_CONTROL={0x4}, @NL80211_MNTR_FLAG_ACTIVE={0x4}, @NL80211_MNTR_FLAG_COOK_FRAMES={0x4}, @NL80211_MNTR_FLAG_PLCPFAIL={0x4}, @NL80211_MNTR_FLAG_COOK_FRAMES={0x4}, @NL80211_MNTR_FLAG_ACTIVE={0x4}]}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @broadcast}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @broadcast}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @device_b}, @NL80211_ATTR_MNTR_FLAGS={0x24, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_FCSFAIL={0x4}, @NL80211_MNTR_FLAG_ACTIVE={0x4}, @NL80211_MNTR_FLAG_PLCPFAIL={0x4}, @NL80211_MNTR_FLAG_FCSFAIL={0x4}, @NL80211_MNTR_FLAG_COOK_FRAMES={0x4}, @NL80211_MNTR_FLAG_CONTROL={0x4}, @NL80211_MNTR_FLAG_PLCPFAIL={0x4}, @NL80211_MNTR_FLAG_COOK_FRAMES={0x4}]}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "762b23a21c7f57d1c1725fb068654883087b46d230eced75"}], @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x108}}, 0x0) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_VENDOR(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="dd0728bd7000fddbde2567"], 0x2c}}, 0x0) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000740), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_MAC_ACL(r0, &(0x7f0000000540)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000000}, 0x0, &(0x7f0000000380)={&(0x7f00000007c0)={0x5c, r7, 0x1, 0x70bd26, 0x25dfdbfb, {{}, {@val={0x8}, @val={0xc, 0x99, {0xfff, 0x62}}}}, [@NL80211_ATTR_MAC_ADDRS={0x34, 0xa6, 0x0, 0x1, [{0xa, 0x6, @broadcast}, {0xa}, {0xa, 0x6, @device_b}, {0xa}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x2000c050}, 0x4040001) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000340)={0x2c, r4, 0x1, 0x0, 0x0, {0xe}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}]}]}, 0x2c}}, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRES16=r4, @ANYBLOB="02002bbd7000fbdbdf250300000005000300620000000500050001000000050005000700000005000500ff000000"], 0x34}, 0x1, 0x0, 0x0, 0x8080}, 0x4004010) r8 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) r9 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0xf84e7f3, 0xfcb5}) sendfile(r8, r9, 0x0, 0xa0104) 00:24:37 executing program 1: r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/pid\x00') ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) setns(r0, 0x20000) 00:24:37 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a4f61c86f27f79c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, 0x0, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0xa2842, 0x0) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x40, 0x0) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(r1, 0x8010671f, &(0x7f0000000080)={&(0x7f0000000040)=""/35, 0x23}) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) 00:24:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040), 0x0, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) [ 402.949466] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 402.950090] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 402.952376] loop2: detected capacity change from 0 to 16 [ 402.989666] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 403.011274] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 403.045318] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.3'. 00:24:37 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x5460, 0xee01) 00:24:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef0100010d3061a95d83000000", 0x46, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) 00:24:37 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x8, 0x4, 0x7f, 0x9, 0x0, 0x401, 0x4004, 0x4, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, @perf_config_ext={0x544}, 0x0, 0x6, 0x3c71b967, 0x4, 0x1, 0x1, 0x8, 0x0, 0x2, 0x0, 0x2}, 0xffffffffffffffff, 0xa, 0xffffffffffffffff, 0x1) syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffbf, &(0x7f0000000200), 0x0, 0x0) 00:24:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040), 0x0, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) 00:24:37 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$NL80211_CMD_SET_CQM(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xa0, 0x0, 0x400, 0x70bd26, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x8, 0x67}}}}, [@NL80211_ATTR_CQM={0x2c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x1000}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0xd1e7}, @NL80211_ATTR_CQM_RSSI_THOLD={0x18, 0x1, [0x7, 0xfff, 0x101, 0x0, 0x1]}]}, @NL80211_ATTR_CQM={0x40, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THOLD={0xc, 0x1, [0x1, 0x9]}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x1}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x3}, @NL80211_ATTR_CQM_RSSI_THOLD={0x10, 0x1, [0x3ff, 0x40000, 0x40]}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x20}]}, @NL80211_ATTR_CQM={0x14, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0xffffffff}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x3}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4004}, 0x20) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_rx_ntuple={0x2, {0x0, @tcp_ip4_spec={@rand_addr, @private}, @esp_ip4_spec={@multicast1, @local}}}}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000280)) [ 403.187360] loop1: detected capacity change from 0 to 16 [ 403.217833] EXT4-fs: Mount option(s) incompatible with ext2 [ 403.238358] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.3'. [ 403.239122] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 403.242901] loop2: detected capacity change from 0 to 16 [ 403.267753] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 00:24:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef0100010d3061a95d83000000", 0x46, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) 00:24:38 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg(r0, &(0x7f000000b780)=[{{&(0x7f0000000180)=@hci={0x1f, 0x5865, 0x1}, 0x80, 0x0}}], 0x1, 0x0) linkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1000) 00:24:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040), 0x0, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) [ 403.450407] loop1: detected capacity change from 0 to 16 [ 403.451289] loop2: detected capacity change from 0 to 16 [ 403.459026] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 403.465892] EXT4-fs: Mount option(s) incompatible with ext2 00:24:48 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = semget$private(0x0, 0x5, 0x0) semop(r1, &(0x7f0000000040)=[{0x0, 0x7fff}, {}], 0x2) semop(0xffffffffffffffff, &(0x7f0000000080)=[{0x1, 0xf801, 0x1000}, {0x1, 0x4}, {0x1, 0xe983, 0x800}, {0x4, 0x8000, 0x800}, {0x0, 0x8}, {0x3, 0x5, 0x1800}, {0x5, 0x2, 0x800}], 0x7) semop(r1, &(0x7f0000000000)=[{0x0, 0x101}], 0x1) ioctl$KDFONTOP_SET(r0, 0x4b72, &(0x7f00000000c0)={0x0, 0x0, 0x1d, 0x0, 0x0, &(0x7f00000014c0)="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"}) 00:24:48 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x54e3, 0xee01) 00:24:48 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000000}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x202, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = syz_open_dev$sg(&(0x7f00000001c0), 0x0, 0x0) close(r0) fsetxattr$security_ima(r2, &(0x7f0000000140), 0x0, 0x0, 0x2) r3 = syz_open_dev$mouse(&(0x7f0000000040), 0x0, 0xc02c0) ioctl$SCSI_IOCTL_SEND_COMMAND(r3, 0x1, &(0x7f0000000080)={0x14, 0x0, 0x2, "0b78e4e3bf601f6e28f5e5905c3cd9bcd95b0490"}) ioctl$EXT4_IOC_CHECKPOINT(r3, 0x4004662b, &(0x7f00000000c0)=0x4) 00:24:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008", 0x23, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) 00:24:48 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000080)="e497c0264195cb37", 0x8}, {&(0x7f00000000c0)="00fca5a382987999a83aa78003fc79d538f6e73a1add488fb65072df532251d7441593c1b449438dbb7e3cbbdc2b2e90673d8e9e87fb69fd5fa558d281577ffd422a45baaef68240695970ee9161e7b297d5", 0x52}, {&(0x7f0000000140)="d78e176be6574e8717c3905d213c9e23bb4f6519c66b16d9fe6296b4540ba1fdadb0db0118a99987f4b1948afcca9068bf5609cb0d727a16018d2c6ff08fdb8ed44e", 0x42}, {&(0x7f00000001c0)="1af371f2ce1858ba5018ec4bc3", 0xd}], 0x4, &(0x7f0000000200)=[@dontfrag={{0x14}}, @tclass={{0x14}}], 0x30}}, {{0x0, 0x0, &(0x7f0000001dc0)=[{&(0x7f0000000700)="996aca6c10909f58afddb5fbdf28c3e25214532ae5fefca20c3801de49b734c3870da2e7cd", 0x25}, {&(0x7f0000001980)="3b22ef9a39af20e9e9f22554b64d795093abf85e384e1ff8d0d1fe02096e17686cc7e3bba7e597ecfb0f104501066a5c97ca9d374d7f94085f70ccfd549939de4bfc8e7d9653f41036e0764bf392a4ea0f5703c0ecb9ffdd0a3774dc2e0505b139e3afb9864f8279bbd2baa06c042c0686ea5381644f28229dd03830b4af88df12b3958bee6d9acc4b", 0x89}, {&(0x7f0000001a40)="b7cbb43cb70631a109904fe1b8f15ae4a1059e1ceaa8009b4003a511760b300d7bb413e0cf6ac012fbfe7220d7e3ebc3f4b33292923849505f9144b9bf4d1e0de7391f3436434d3f8ff164637d991bad10a6ed904c35e1c3439a1cc46b37100cd017c91ef84a017655265e58e3d0bb3e75a89635b4c6b4501989408a91ebfc2cd718f20a97737f06e4b1aafd80459d7ba6bd534797faac84", 0x98}, {&(0x7f0000001b00)="d4aabcc4ef84d55c524f1b60da0f0f098ca872df45eb2046351159c49a7e1fc21ef8b9fdd8a8453ec138b9f570c59f3abe0d81109817ab4c31a26525a5c7655b40492a9111c7bacb6794a94d91ea8f2a185ab77ddcfabeeb8db090a077a0ec689c18adf29e45fc81ffb18ed78d3ab95037207de83666f041a517f68e93dad6875e1715290a1c388da6ecfbd4111bc9542914bf0f7226c9af6794a407b03948e0331d3a6d9bf6709123dc26e99f773f8e0e5167a378bc54", 0xb7}, {&(0x7f0000001bc0)="9ef0ae33a91ea44b8305ff18cd32c0", 0xf}], 0x5}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)="ab", 0x1}], 0x1}}], 0x3, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x10b000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000240), 0x4) 00:24:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef0100010d3061a95d83000000", 0x46, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) 00:24:48 executing program 6: r0 = fsmount(0xffffffffffffffff, 0x1, 0xd) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x5, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={&(0x7f0000000080)}, 0x108, 0x0, 0x0, 0x568c59696213a2d6, 0x0, 0x0, 0xfdfd}, 0x0, 0x10, r0, 0x0) pipe(0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) close(0xffffffffffffffff) pipe2(0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000100)={r3, 0x2, 0x6, @link_local}, 0x10) r4 = syz_open_dev$evdev(&(0x7f0000000040), 0x4, 0x401) write$evdev(r4, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) r6 = dup3(r4, r5, 0x0) close_range(r6, r2, 0x2) 00:24:48 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x24) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0xf}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) fchmodat(r1, &(0x7f0000000400)='./file1\x00', 0xa5) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000240)=0x80000) r2 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r2, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000000)={{0x1, 0x1, 0x18, r2, {0xfffffffc}}, './file0\x00'}) [ 413.557334] loop1: detected capacity change from 0 to 16 [ 413.565505] EXT4-fs: Mount option(s) incompatible with ext2 [ 413.575505] loop2: detected capacity change from 0 to 16 [ 413.576976] program syz-executor.0 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 413.578309] lo: entered allmulticast mode [ 413.580887] EXT4-fs warning (device sda): verify_group_input:136: Cannot add at group 15 (only 16 groups) 00:24:48 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x8924, 0xee01) [ 413.652093] lo: left allmulticast mode 00:24:48 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x18) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x6002, 0x0) pwritev(r0, &(0x7f0000000400)=[{0x0}, {&(0x7f0000000240)="a6", 0x4000}], 0x2, 0x0, 0x0) [ 413.656126] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 413.667393] EXT4-fs warning (device sda): verify_group_input:136: Cannot add at group 15 (only 16 groups) [ 413.697929] lo: entered allmulticast mode [ 413.706853] lo: left allmulticast mode 00:24:48 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef0100010d3061a95d83000000", 0x46, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) 00:24:48 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, 0x0, 0x800, 0x70bd2d, 0x25dfdbff, {{}, {}, {0x14, 0x19, {0x8, 0x2, 0x8, 0x2}}}, ["", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000004}, 0x200088c1) sendmsg$NL80211_CMD_TRIGGER_SCAN(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x1c, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000100)={{0x1, 0x1, 0x18, r1, {r0}}, './file0\x00'}) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r3, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, 0x0, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x2}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x283652541e341afc) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) [ 413.815791] loop1: detected capacity change from 0 to 16 00:24:48 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r1, 0x26, &(0x7f0000000400)) r2 = syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r0) sendmsg$SMC_PNETID_ADD(r1, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x5c, r2, 0x4, 0x70bd28, 0x25dfdbfd, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'ip6erspan0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'vlan0\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) write$selinux_attr(r1, &(0x7f0000000000)='system_u:object_r:dhcpc_var_run_t:s0\x00', 0x25) io_setup(0x2, &(0x7f0000000680)=0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) io_submit(r3, 0x1, &(0x7f00000000c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0}]) 00:24:48 executing program 4: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x3) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0xf34d) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000000)={0x5, 0x3, 0xfff}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x8}}, './file0\x00'}) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000100)=0x5) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/notes', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x200) 00:24:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008", 0x23, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) 00:24:48 executing program 5: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r2, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) r3 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r3, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) fcntl$dupfd(r2, 0x406, r3) ioctl(r0, 0x1, &(0x7f00000001c0)="e4e192154e1dd505e59e8bc06b17b0886b83a6115af44d5a8e3561872580b00cb92ca40ca4490929fce5420702b5a77d1c77caf35a7bedcdbc2886cdd3b251b6c4d29f010bc6681ce9bb34babe018fdb1080df1f4ea1647925d9d808061a5f518bb2dbd31698d9f0a61df9") sendmsg$nl_xfrm(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="140000001d0001000000000000000000000000004394b732f8584062b3e7864e27258db3da83d5dc5fc708090d10712c9b3834bfde4b877450cc660a70f4a6c479ed357fde3edd85b7e6779fe27f6d525277"], 0x14}}, 0x0) 00:24:48 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0', [{0x20, '/:@['}, {0x20, '#! '}, {0x20, '#! '}, {0x20, ',,'}, {0x20, '\x18+R\n\xc6\f\xf1\x17b\x00'/21}, {0x20, '$'}], 0xa, "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"}, 0x856) truncate(&(0x7f0000000000)='./file0\x00', 0xfff) [ 413.935029] loop2: detected capacity change from 0 to 16 00:24:48 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef0100010d3061a95d83000000", 0x46, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) [ 413.963503] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 413.985723] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 414.030875] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 00:24:58 executing program 0: syz_emit_ethernet(0x5e, &(0x7f0000000200)=ANY=[@ANYBLOB="0180c2000001aaaaaaaaaabb86dd00100000002853fffe800000000000001944bd998fd558000000018900907800000000fe88000000000000000000000000010100010001000000000000000000000001"], 0x0) syz_emit_ethernet(0x101a, &(0x7f0000000280)={@empty, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @val={@val={0x9100, 0x3, 0x0, 0x4}, {0x8100, 0x1, 0x0, 0x3}}, {@llc={0x4, {@llc={0x6, 0xd4, "a3d3", "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"}}}}}, 0x0) 00:24:58 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0', [{0x20, '/:@['}, {0x20, '#! '}, {0x20, '#! '}, {0x20, ',,'}, {0x20, '\x18+R\n\xc6\f\xf1\x17b\x00'/21}, {0x20, '$'}], 0xa, "a7e987e221795cfdadbb39dc7cf2e00799ceeef28f1cdca9ea953aceb227fcd51aa67ffba49b1658a062e344b9b542cd818b956f51ffbd65a86e7d65fb3db72bf244d27018f5e4b030a20a6b380dfd4ac51d684491b403729005c0d2c1b9fd73606a947674f60e032b9a20f955449273149c63ccfd9ac8937a78beab7fe8aff432870adb8e29e0df7ffe582695f29d41cecc92354525322d9829db97e90fecb92c25d00f2e2f0e0ba660dd99140be7957fa23a9c6f193854785c6b73c37eabf286ca99a98a4ca3a474f4c61dd794397877b975ef2a29b2482ae4b853f17ad5401d9bf3f29285e93bd2b4a7db68c4532451352b594fd56d759234404c5d874b30eb303cb67d03e5cd83190efb6e44dd428bde916f7f64467a5e0169b8e57b8454c2e071ba726ee50ca46df7c975b243a2da57b55813e370a435900c899166f1ec047002e442af547f284eb689c7fb44f44ef7e9da313fdb11d54a4ede88e9321264e52ed2fba0434363dc8d2a8584c9bb744f3a7119a6d416797552860b3c5949321ef764f7d74713a202009fd8af97d6648b557a69f114f8172abd6fa0d1c65d6ced20246e96e964655dcc798a395895e8f10087226dcb1c162dbacb84d39332256b54aec078108403336f6f2cfb48734c0b9798e96c0019cfc315debf86526b7ee871980b2c74ed07e24d5bd00afd0457b52b6b390b2e3325bff4d644653b9ecea93b2dcc0d20f2139bf6dfd061e6957817d54827f4efe9be9cdb8ea14c63c332085cfc0f45b68a5f42d68bea1b9509d16c5c63c7e76317a913b469d6bb97d84e568e4ca1a4ec78ec4f0213f5606efd024c4d1f06ff6e11c44bf085c1198fecded6da0a538e3d89cd0f26cbd069f1cce052d7beeed8492ed99eaa40518159e461f34adf0d30ff74785dba0b3c4d09dad4c78d4864b53cef821f68fbdd90da891a36fb6d6f4ea1449a2195f67c9d1b8b7bd532b2d972097a6925308d3387acb8ff7d68747e3171f6b736260f0f1646a7cf88385148890c8afdc1deee57dbef7bfa56e725c1ca4c7f1728e9abd05dc72037111eb7bd3d590c16e279376bbdc32a2a28c4599b4817d593025808e12bfbbb400945ab460462984f7e0eb95d7c536d5f12c05f95ca9964dd84b9b223dbc5db7da8f88625c18de06f1895c806c05cb3a4c55feee9b12336cc50ef1c2e29e0e80e7ab0de210e197ead2d9c609b4191592d3f02ca23ebccf22ad2475ec99f5c1aca70455a6f9a089b8a36c70c4655beb3ac520d4a2cd4e4ee9bd16720f29523333b174c5dc27ed4350584e74b712e3a0e4bd6accff8b934643d39a92ff72185288104112dad4b5f778ee9001edfafb08070a9a82d521cb56d56f74fb511fc4321073aee821b5247ea6c09bd314c695f79c5c7ed2f288f9caf8dfd60b79eeeb254064fd15117d5c263aad597897c96ba340e58358c4ea7a2be6ae35c0470c452ac1c2ab0e7c766642e024ecddddb745e212794b70624578965ccbeed3ab4a6efa079f6aaa9cc95e46827f3637939754643c4ee4003b39aaf94c3bc7466d204c5b368cf3098fa17e448f6c02633826ac7af9249a77ceb42012d19a30d6dc282d60970028729bf12d48b8e0561e9aa2d638e23276c55a0252568de61c2b227db5e8f1f08b6d53290ec8d02503a3ddc8a6e728ac963ed02aef7c1840898ddabe02b3d5a98f6b2cf67caf8b02dbe6a49870d63fe5c0e65bbead42d86b5b4d188d07c91d3486897059b4b8f0b0137a1366be0a5145219fcb21bc6c0482614f97e56443441521051e5657f1fcff5f93e487978cd8b02bd409fb9195d8540cb14269822350a400a0eff57210be49a708f8c1d7c5229849f2e19395c1b64285dddf3221c2da95fe6ff8f31e18626abad4516a322e9f6611c6b731815fb90119e33d601967e54e2a6fd410da6c6773cf4e023952eefdc2d29cbe012ed784b4ec9085f7d2507b8d8f4ee814edb50ab285d6be915f0361b30621df45877b20f48b884c47008e0371bae92172e0694817429c872848e03557ef79f8655c6b8def16c6867bc727cec3aa785fc1c2ca4ee2169341e3d39597c5d63199e9c59f4cbf78c880aa5a2d8d344b77e00c4865f634ec2fa26478328e3e093946be98ae760732129365a9f1bbc60b0dc7a8750cc452f718627b8648f0bed22080b19c9bd587825f05fcda1fad19d2f6b8bff31a846865eabc3d71892dfb36d5c2bb4c578033350828bcf3e848c1807bb806024c8242259aa46539ce1f5978f0f8f2be06e8387624b33c8f82839c7b23440357cbfd1289a1aca9136a4d6896ef4a4e3cc11a9d34164a476414a1a8c15f1314440efc6182ba57cbd9e4c9c6fde19450bb3a70e99621111d9b56a2cc6da2fb2d8c19fa573c1f1fa0bb3cccf771f612cc7c3c951f5dafbcc3838f7d28517f2b76b9ebc790425efd32e6b05c594b793c7fd494647fb8e2bb6f447aa5b0487232c7327e8fa2ce037b66d34c5ff409a57a3252c64c02600ead685d6a3319ab6c62457768c379ab0fdb3a4cd29e5204eb28a7148d4d4de0c1d6653f6bf2801a0f170d51279eb17e36e786c30a057e002ea55602cb75efb57e77b3f68ebdb484a73f87644d1793ad587ed6b7453d6a614b9d647216cef391bd8008a87dd3405e974740e4baf647cc5aac4ac95832af70851ee5a9201ff9c3cc1b3ecc740e5e0986e4cc6efb0ac1a63cd8120c86bcfbaba2e2a8e60a51824f61fc799eb48ac826f6d4a2791d952bcdf79b533c3accb49314d47c8d452b043a698f2908908af7575616fd38d3a0645d5fe91fb271425fc51f704a4e3e90b430d846df83623ddba8239e1a34df56ea5667841a72a63dbbe217b7ca3253731b2b1a5a7bf4d6be1add2b285a9b9add9e9ee736e65882c2229393d1ceb10547da40317ba2621ba638da54aceb71537f63d122b5aa0ac721c8c1b"}, 0x856) truncate(&(0x7f0000000000)='./file0\x00', 0xfff) 00:24:58 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x8927, 0xee01) 00:24:58 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef0100010d3061a95d83000000", 0x46, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) 00:24:58 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000005980), 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x2400) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x7, 0x9}}, './file0\x00'}) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f00000000c0)=0x5, 0x4) fsetxattr$system_posix_acl(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 00:24:58 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) io_setup(0x2, &(0x7f0000000680)=0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/mdstat\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0xf503, 0x0) fchmodat(r2, &(0x7f0000000400)='./file1\x00', 0xa5) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000240)=0x80000) io_setup(0x5, &(0x7f0000000100)=0x0) io_submit(r3, 0x1, &(0x7f0000002b00)=[&(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) r4 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r4, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) r5 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000340), 0x1, 0x0) r6 = accept$inet6(r1, &(0x7f00000003c0)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000540)=0x1c) r7 = openat$cgroup_procs(r1, &(0x7f0000001880)='cgroup.procs\x00', 0x2, 0x0) r8 = syz_open_dev$vcsu(&(0x7f0000001b80), 0x7fff, 0x4881) r9 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000001c00), 0x40000, 0x0) io_submit(r3, 0xa, &(0x7f0000001cc0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x101, r4, &(0x7f0000000280)="f20a6204087c84d3927339eb2ecfd78b13083681dc4758db0b74f68adba15ba68eb7e2d43fccaa098c8f903650bf9f1af2bcac9e64aec2fce696a8147dd35214ab09e576d47e81c94c56c446755924307f0c99f3bfc25f3d75f13c648b3973fe60ef2c1089c9e59d9e947603745335330c71f5c2e10cc1c273620ec7a5cd912af9d28b34b41f66c5c4539ffdc73707f967c9920b776cc031c02de8713b15ea1fd641dcc34a2a5a6f43830d2502352e04ab21c474396fd8f594", 0xb9, 0x1, 0x0, 0x3, r1}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x5, 0x401, 0xffffffffffffffff, &(0x7f0000000440)="d9bb68c39aa6ba114f1f5b6d2cfa8d99b70d6eccfeedb955aec26b954864f86a19a72461b4da554fefab10042735f713f0788bb9b3e7eb971aaac07e5c8431350537826347abcf2596c2f90b04603cad36d92a5561281857d99dc35050f5794e78e47110eb7ae42f156846228783d0889753a580b313c79e269448946ecda37f303927ec55f580edf54accaec68e3df6494784e20a127f6649112c7afc2d4bcfd72d272b58c62f835241cf5835f2876ce7d587aa1d8822c5683e1cf239160957e2652073ce7f417fc0472a95f587c29cb895c091d761f606398e1e32dc536a766cc556af27fb9af3", 0xe8, 0x799}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xdb4a, r5, &(0x7f00000006c0)="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", 0x1000, 0x0, 0x0, 0x2}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x5, 0x100, r6, &(0x7f0000000580)="79fce13573c09354cc3c142d7cc06f6f916968b12db99204410aaa76e559c391e920d680fb0c555ee32c68a3ff722add296e8eef79bd0bf2b2b700cf99d5bb9372dd83cbccb58296d517ad9192d8a036c13bd5b93da78046b9bb033f75c50e0a", 0x60, 0x1, 0x0, 0x1, r1}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x3, 0x1000, r1, &(0x7f00000016c0)="8e4f30a3f19335b160b76e5f12ea7b2fc943fc02b581bae43c3b5a721091077cee0fee5706a222f47730c2497b5dfac0e3997cc850d756e011091b1e34debd97843789837d9cae851100aed98efdf16312af63f2051f0958c861d6611b90763e695b7fbca9cb5877b653d6931b0479c3f79d031d4e4b748ec09589daccaace3835fa9712ef23aaaf457d6cf617785a952a50cd5ee08fbd7bbfe902e9d2dd8a4c31e74bfc6390b77ec07f44ff10e85107", 0xb0, 0x1ff, 0x0, 0x2, r1}, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x3, 0x401, r2, &(0x7f0000001780)="3af777c65fead7d3b17417131b7d822f963f7a427aaa5d0415dfff3958daae47e994beb5b9f64683092a33b8679c4d46223c7af23b5d476217130b3c1ef3fd8660b4d7c43c6dc567452f43af56c0f209e4b556888f2986e17a45f08514ddd7dca118a6c34b52622b5d470439baf86bcd60ea7d1a7c6fc8038a57f6ba653491731f626cea9004a5f00ecdc9982761a63f93fc716590e51e0861e947728a7a08c9250214ef1377f0deab3dddc1", 0xac, 0x81, 0x0, 0x0, r1}, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x1, 0x5, r7, &(0x7f00000018c0)="ad0500fda673b2cc4206ebeb7e679afb04168f1b490a682e3b0b9605c2ee9aa5d6fcd41f5de06bb0b8753a7e277c5ae0cae3bb34708f0362f7c7d308f30094885e68b10acaa1f5824a97ceda", 0x4c, 0x6, 0x0, 0x3, r1}, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x2, 0x542, 0xffffffffffffffff, &(0x7f0000001980)="fc891175f5f3aaebac73e02fd2409d5b570af628c9a6bbf451b951a6914083d7836f7363fd522ae401bf8c636e25dc2111155cb6c6afd63cef22361cedc02e023e919ba15a3f3ae645ea082525a9d1c32358f017906c3e970d95291727f97739adbf02f6af0fddd85760e280aaec1a7945b15df24ed86c21763e66bd57a775561328cb0e193dcbbfecd0f0e6c68a7d793d242aa8a5e7c10f39a231c16d5506cd62d4088f4242806f476b3b1065537ccce2f1dd256ca8ff033309df3ce61965bd6aa938ac167ef1aa35153a6c7d8b792838a067a77bbd8df124d652e12446da279a0db473d20c96c8b625a1682e102f52cb", 0xf1, 0x6, 0x0, 0x2}, &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x8, 0xffff, 0xffffffffffffffff, &(0x7f0000001ac0)="64bb42e1cada3dbecf10cf3c813dd1bac5522ecc7879dc51643ddc6dd44d03e492db075bdfc0f1e38ea38c6f7d3f2a3a203e9cd9feb96d4b770439e88f86d9809500901e575cbfafedeecd8833fbdc4f00c9d646e471f50063ec3437bf21c393ddc59714885096dca6dc6faa331e41248fd282f0ce99713386242162640529f6680a41ca1bb773b059369a48705469c76c5e48f210f12c8af2f9c173053668686be05ae2bbd1aa85c0a0a08830d12a23716a44e4b7e150", 0xb7, 0x1fffc000000000, 0x0, 0x2, r8}, &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x1, 0x7, r9, &(0x7f0000001c40)="ecd27cc22e5c376314710c9874156c9631cf1d8a66b00492208e2e", 0x1b, 0x1f, 0x0, 0x3, r1}]) write$P9_RWRITE(r2, &(0x7f0000000080)={0xb, 0x77, 0x1, 0x10000}, 0xb) r10 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(r0, 0x2, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r10, 0x0, 0x0, 0x0, 0x0, 0x3, r1}]) 00:24:58 executing program 6: perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffe00, 0xd41f}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) perf_event_open$cgroup(&(0x7f0000000000)={0x3, 0x80, 0x6, 0x0, 0xa, 0xfc, 0x0, 0x400, 0x12004, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x200, 0x1, @perf_config_ext={0x48b, 0x8}, 0x8, 0x80000000, 0x1e2, 0x9, 0x100000000, 0x4, 0x6}, r0, 0x5, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GETSTATE(r0, 0x40086607, &(0x7f0000002a00)) 00:24:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008", 0x23, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) [ 423.495323] loop1: detected capacity change from 0 to 16 00:24:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef0100010d3061a95d83000000", 0x46, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) [ 423.534765] loop2: detected capacity change from 0 to 16 00:24:58 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x894c, 0xee01) [ 423.558477] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 00:24:58 executing program 0: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) socket$unix(0x1, 0x1, 0x0) close_range(r0, r1, 0x0) r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00000002c0)={0x5, &(0x7f0000000280)=[{0x40, 0x1, 0x0, 0x10001}, {0x5, 0x1f, 0x96, 0x80000000}, {0x7, 0xf2, 0x8, 0xfffffffb}, {0xfff, 0x8, 0xd4, 0x7}, {0xc0, 0x0, 0x1, 0x4}]}, 0x10) clone3(&(0x7f0000005880)={0x61020100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r4 = fcntl$getown(r1, 0x9) write$binfmt_elf64(r3, 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f0000000100)=ANY=[@ANYBLOB="0e004000000000000000080000"]) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x4, 0x4, 0x2b, 0x4, 0x0, 0x7, 0x10000, 0x8, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x5}, 0x400, 0x3, 0x10000, 0x2, 0x6, 0x4, 0x1, 0x0, 0xffffffff, 0x0, 0x4}, 0xffffffffffffffff, 0x9, r3, 0xa) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000400)=0x0) clone3(&(0x7f0000000480)={0x1000c1000, &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240), {0x3f}, &(0x7f0000000300)=""/48, 0x30, &(0x7f0000000340)=""/67, &(0x7f0000000440)=[r4, r5], 0x2, {r3}}, 0x58) creat(&(0x7f00000003c0)='./file0\x00', 0x0) 00:24:58 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x82) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="8e684bd55f83002f646da576dd139bcdc9285087377561691cc5e988ff2656879715e1acf52146bf8a83b87d707630be21a8aba44af1bff8d3d441dd40eede03217942e6117ff4a973de8755f1dd3bb98449a4b8a8f08dd4cabd58"], &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='proc\x00', 0x0, 0x0) [ 423.693622] loop1: detected capacity change from 0 to 16 00:25:07 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0), 0x1000) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r1, 0x26, &(0x7f0000000400)) r2 = syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r0) sendmsg$SMC_PNETID_ADD(r1, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x5c, r2, 0x4, 0x70bd28, 0x25dfdbfd, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'ip6erspan0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'vlan0\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) r3 = io_uring_setup(0x80016aff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) io_uring_register$IORING_REGISTER_FILES(r3, 0x9, 0x0, 0x2) 00:25:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f01", 0x35, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) 00:25:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef0100010d3061a95d83000000", 0x46, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) 00:25:07 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454c8, 0xee01) 00:25:07 executing program 4: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x2d02, 0x4) sendmsg$inet(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x2, 0x4e20, @remote}, 0x10, 0x0}, 0x0) recvmsg(r1, &(0x7f0000001880)={0x0, 0x0, 0x0}, 0x40002040) 00:25:07 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0', [{0x20, '/:@['}, {0x20, '#! '}, {0x20, '#! '}, {0x20, ',,'}, {0x20, '\x18+R\n\xc6\f\xf1\x17b\x00'/21}, {0x20, '$'}], 0xa, "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"}, 0x856) truncate(&(0x7f0000000000)='./file0\x00', 0xfff) 00:25:07 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r1, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r1) r2 = openat(r1, &(0x7f0000000100)='./file1\x00', 0x0, 0x40) fchmodat(r2, &(0x7f0000000400)='./file1\x00', 0xa5) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000240)=0x80000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r3, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) connect$unix(r4, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) bind$unix(r0, &(0x7f0000000400)=@file={0x1, './file0\x00'}, 0x6e) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f0000000680)={{0x1, 0x1, 0x18, r1, {0x8}}, './file0\x00'}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000700), r2) sendmsg$NL80211_CMD_SET_STATION(r5, &(0x7f00000007c0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x28, r6, 0x20, 0x70bd29, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x5, 0x79}}}}, [@NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x4081}, 0x800) syz_genetlink_get_family_id$gtp(&(0x7f00000000c0), r1) r7 = fspick(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) close(r7) [ 432.824520] loop2: detected capacity change from 0 to 16 [ 432.827758] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 432.868203] loop1: detected capacity change from 0 to 16 00:25:07 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454c9, 0xee01) 00:25:07 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000040)={@multicast, @multicast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "c770cc", 0x30, 0x2c, 0x0, @empty, @mcast2, {[], @time_exceed={0x5, 0x0, 0x0, 0x0, '\x00', {0x0, 0x6, "b07b00", 0x0, 0x0, 0x0, @loopback, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}}}}}}}, 0x0) syz_emit_ethernet(0xae, &(0x7f00000000c0)={@remote, @local, @val={@val={0x9100, 0x4, 0x0, 0x4}, {0x8100, 0x5}}, {@llc_tr={0x11, {@llc={0xfe, 0xd4, "89", "dae061bf5f3e9be41ab52be216620955082f63ae9c0a4730e3ddbe8cdfd91de74085d96ca8cc01e562a12e24530d27fa51704db3a2cf7b5dd1976edfc84f87a82127e79e17d5cb507cc483d51e4a27cdd3c5d083c4afc1279235bc7c898bf4a78709647dfa79c7a66e6e3290baa3cc6bd39f00e0c68f4dd31a35adf8254c0a5ed7c7718c5d9d52232557c90c2b9b9e6981e4182f01"}}}}}, 0x0) 00:25:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f01", 0x35, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) [ 433.022211] loop2: detected capacity change from 0 to 16 00:25:07 executing program 0: ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000000040)={{0x9, 0xfd}, 'port1\x00', 0x3, 0x40000, 0xfffffffa, 0x0, 0x6, 0x7, 0x1, 0x0, 0x5, 0xfa}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x17, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000001000028020000028401001b0000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31393837353733353000"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000f6cc41a12f9c46cca550405a7e081d32010000000c00000000000000d9f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000002e00000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="0200000003000000040000006a000f000300040000000000000000000f00bc0f", 0x20, 0x800}, {&(0x7f0000010500)="ffff3f00000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d9f4655fd9f4655fd9f4655f00"/4128, 0x1020, 0x1000}, {&(0x7f0000011600)="ed41000000080000d9f4655fd9f4655fd9f4655f00000000000004000400000000000000050000000800"/64, 0x40, 0x2100}, {&(0x7f0000011700)="20000000d817509bd817509b00000000d9f4655f00"/32, 0x20, 0x2180}, {&(0x7f0000011800)="c041000000380000d9f4655fd9f4655fd9f4655f00000000000002001c0000000000000000000000090000000a0000000b0000000c0000000d0000000e0000000f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000d9f4655f000000000000000000000000000002ea00"/192, 0xc0, 0x2a00}, {&(0x7f0000011900)="ed4100003c000000d9f4655fd9f4655fd9f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c653100000000000000000000000000000000000000000000000000000045361a1200000000000000000000000000000000000000000000000020000000d817509bd817509bd817509bd9f4655fd817509b0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x2b00}, {&(0x7f0000011a00)="ed8100001a040000d9f4655fd9f4655fd9f4655f0000000000000100040000000000000001000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e256bd9800000000000000000000000000000000000000000000000020000000d817509bd817509bd817509bd9f4655fd817509b0000000000000000", 0xa0, 0x2c00}, {&(0x7f0000011b00)="ffa1000026000000d9f4655fd9f4655fd9f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3139383735373335302f66696c65302f66696c653000000000000000000000000000000000000000000000bed590d700000000000000000000000000000000000000000000000020000000d817509bd817509bd817509bd9f4655fd817509b0000000000000000", 0xa0, 0x2d00}, {&(0x7f0000011c00)="ed8100000a000000d9f4655fd9f4655fd9f4655f000000000000010000000000000000100100000073797a6b616c6c657273000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000051d52ff200000000000000000000000000000000000000000000000020000000d817509bd817509bd817509bd9f4655fd817509b0000000000000000000002ea040700000000000000000000000000006461746106015400000000000600000000000000786174747231000006014c000000000006000000000000007861747472320000000000000000000078617474723200007861747472310000ed81000028230000d9f4655fd9f4655fd9f4655f000000000000020014000000000000000100000011000000120000001300000014000000150000000000000000000000000000000000000000000000000000000000000000000000000000000000000044ad44f900000000000000000000000000000000000000000000000020000000d817509bd817509bd817509bd9f4655fd817509b0000000000000000", 0x1a0, 0x2e00}, {&(0x7f0000011e00)="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", 0x100, 0x3000}, {&(0x7f0000011f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009407090166696c652e636f6c64000000", 0x80, 0x4000}, {&(0x7f0000012000)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8070000", 0x20, 0x4800}, {&(0x7f0000012100)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x5000}, {&(0x7f0000012200)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x5800}, {&(0x7f0000012300)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x6000}, {&(0x7f0000012400)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x6800}, {&(0x7f0000012500)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x7000}, {&(0x7f0000012600)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x7800}, {&(0x7f0000012700)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x8000}], 0x0, &(0x7f0000012c00)=ANY=[@ANYBLOB="04"]) [ 433.037086] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 00:25:07 executing program 4: syz_mount_image$nfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='system.posix_acl_access\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="0200000001000000000000000400000000000000100000000000000020000000000000002099b0c604944f9067017bf256bb7da80e1805ea75ff038397e179253c2abcdf709d728539f37661e9ec7788856b5f4b2d292aa94b677efae467464e3dbc9c825adc5b7e2b297377dc80c161ceae69d6eac99d4fe7ac4c4052016d9adae002b59cb228832ac99005544412c6f39cf84da8e4294dcb955ea7a0f74faae84c4339628b57c5521a64c92ba3bdf42144764f4f54ca7b0e5eb6a77d1f26ba"], 0x24, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x624100, 0x36) acct(0x0) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)=@known='system.posix_acl_access\x00', &(0x7f0000000240)=""/42, 0x2a) 00:25:07 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0', [{0x20, '/:@['}, {0x20, '#! '}, {0x20, '#! '}, {0x20, ',,'}, {0x20, '\x18+R\n\xc6\f\xf1\x17b\x00'/21}, {0x20, '$'}], 0xa, "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"}, 0x856) truncate(&(0x7f0000000000)='./file0\x00', 0xfff) [ 433.075719] loop0: detected capacity change from 0 to 512 [ 433.083061] ext4: Unknown parameter '' 00:25:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef0100010d3061a95d83000000", 0x46, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) 00:25:07 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454ca, 0xee01) [ 433.142397] loop1: detected capacity change from 0 to 16 00:25:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f01", 0x35, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) 00:25:07 executing program 5: symlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00') lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="f35b656375726974792e64736e6f5f6170707261695c92"], 0x0, 0x0, 0x0) unlinkat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r1, 0x26, &(0x7f0000000400)) r2 = syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r0) sendmsg$SMC_PNETID_ADD(r1, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x5c, r2, 0x4, 0x70bd28, 0x25dfdbfd, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'ip6erspan0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'vlan0\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) r3 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r3, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r3, {0x1, 0x3}}, './file0\x00'}) 00:25:07 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000140)=ANY=[@ANYBLOB="340020002e0001002ee4ecef000000000c00000001110000000000001800008014006300fe8000000000000000000000000000aa", @ANYBLOB="79e60e9abe3763902bc02fc3d9d35bcb101920226c185bbcecc836ec027bc5dd02fa99260c937d28a04c3ffcb391bc8f8280f5388ff541706a9c11f629adedd4247fa753f062f97bfb1f35cbd930eff8c130b6a7bb49b4513398e34bd6c1dc116a53ff30a5ef87303f1bfa0eb6406cb7ff3cc630793a0ad5300d460badf41271844a8ef1f4a29bb29e64e1aeb44561c7ba5362eb2294a35fe5ee1cde894280e5b8e7c2db7b3579ccff066086417b5a83eac2ff2f274d3587013075b3a46f0e8fdf9196f040d499effdb5440db12ede240f794a062b29102cc7e2"], 0x34}], 0x1}, 0x0) [ 433.254695] loop2: detected capacity change from 0 to 16 [ 433.266488] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 00:25:08 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0', [{0x20, '/:@['}, {0x20, '#! '}, {0x20, '#! '}, {0x20, ',,'}, {0x20, '\x18+R\n\xc6\f\xf1\x17b\x00'/21}, {0x20, '$'}], 0xa, "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"}, 0x856) 00:25:18 executing program 3: write$binfmt_script(0xffffffffffffffff, &(0x7f0000000880)={'#! ', './file0', [{0x20, '/:@['}, {0x20, '#! '}, {0x20, '#! '}, {0x20, ',,'}, {0x20, '\x18+R\n\xc6\f\xf1\x17b\x00'/21}, {0x20, '$'}], 0xa, "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"}, 0x856) 00:25:18 executing program 5: setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e22, 0x0, @empty, 0x9}}, 0x0, 0x0, 0x3, 0x0, "3a4e2b56ae56c2929d55b016d2e9398a0d3739da732d96355a95feec37d8b40caeba6df9347d89ac4719612d3b9509694fa669dce56e189ed613581cc718d63eea727869579aa3608f7e1c05c6bc3428"}, 0xd8) setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='wg2\x00', 0x4) 00:25:18 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454cb, 0xee01) 00:25:18 executing program 6: r0 = semget$private(0x0, 0x5, 0x0) r1 = semget$private(0x0, 0x5, 0x0) semop(r1, &(0x7f0000000040)=[{0x0, 0xfff9}], 0x1) semop(r1, &(0x7f0000000100)=[{0x0, 0xfffc}, {0x0, 0x40}], 0x2) semop(r1, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1) semctl$SEM_STAT(r1, 0x3, 0x12, &(0x7f0000000180)=""/89) semop(r0, &(0x7f0000000040)=[{0x0, 0xfff9}], 0x1) semop(r0, &(0x7f0000000100)=[{0x0, 0xfffc}, {0x0, 0x40}], 0x2) semop(r0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x3f00, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 00:25:18 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) 00:25:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef0100010d", 0x3e, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) 00:25:18 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000500), &(0x7f0000000540)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) r0 = add_key$keyring(&(0x7f0000000180), &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, r0) 00:25:18 executing program 0: r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000200), 0xffffffffffffffff) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000000c0)={@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x3}}, 0x0, r3}) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000000)={@local, 0x29, r3}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000003a00)={@private0={0xfc, 0x0, '\x00', 0x1}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7d, 0x7, 0x9, 0x500, 0x6, 0x10000, r3}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x3}}, 0x0, r4}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8936, &(0x7f0000000000)={@local, 0x29, r4}) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000000c0)={@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x3}}, 0x0, r7}) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8936, &(0x7f0000000000)={@local, 0x29, r7}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'ip_vti0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000080)={@empty, 0x0}, &(0x7f00000000c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in=@multicast1, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000300)={'ip6gre0\x00', &(0x7f0000000280)={'ip6_vti0\x00', 0x0, 0x29, 0x0, 0x8e, 0x1000, 0x10, @mcast1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x80, 0x10, 0x1, 0x52a1}}) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000003980)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000003940)={&(0x7f0000000340)=ANY=[@ANYBLOB="f4350000", @ANYRES16=r0, @ANYBLOB="00042abd7000fddbdf25080000006c00018014000200726f73653000000000000000000000000800030000000000080003000200000008000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="1400020076657468305f746f5f6272696467650008000100", @ANYRES32=r9, @ANYBLOB="08000100", @ANYRES32=0x0, 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@ANYRES32=r10, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="1400020064756d6d79300000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r11, @ANYBLOB="14000000f000028004000100e60004008db5a64921d0464ba7aec0bb283f3de3140b7a43a54c89a6eef133669cb7d8e786cb09851f2cf005c466cbc536d9bc7061955b7d6dfe0b76647f0042980751f3fd5d10d17b6e9c70b0ac0fe27dc0f0f4637bbeb880a1802d36f4e974866c8ace201d57aeca8ed0d90d58f3b94eebda152a3c19d60ecf5fc9394ca4c4241dbc9dbac63e5ec8310848e7762dfdcc361b4d934361d0664e70f94b92f5ef6577620b6f3cea80286937a18eef4d32da3845e1e76f01ffe40bc88f0391a2266ec90321b3efacfa11939e112d17eec1b14e4447e4c77dd7220a7cda5482e35fd842d2d60fa37ef9"], 0x35f4}, 0x1, 0x0, 0x0, 0x4801}, 0x4000081) [ 443.450092] loop2: detected capacity change from 0 to 16 00:25:18 executing program 5: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r0, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) pread64(r0, &(0x7f0000000000)=""/170, 0xaa, 0x4) syz_mount_image$nfs4(0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0), 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x18482, 0xa4) [ 443.462848] No source specified [ 443.478901] EXT4-fs: Mount option(s) incompatible with ext2 00:25:18 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454cd, 0xee01) 00:25:27 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fffffff, 0x3}}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000140)='\\}\x7f\x00', 0x40, 0x0, &(0x7f0000000180)={0x296, 0x1c00000000000, 0x4, 0xfffffffffffffffa}) 00:25:27 executing program 5: mknod$loop(&(0x7f0000000140)='./file0\x00', 0x1000, 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x28002, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r3, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r4, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r4, 0x26, &(0x7f0000000400)) r5 = syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r3) sendmsg$SMC_PNETID_ADD(r4, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x5c, r5, 0x4, 0x70bd28, 0x25dfdbfd, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'ip6erspan0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'vlan0\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) statx(r4, &(0x7f00000000c0)='./file0\x00', 0x1800, 0x40, &(0x7f0000000180)) write$evdev(r2, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) fcntl$setstatus(r2, 0x4, 0xf351dd23ff0efe21) 00:25:27 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454ce, 0xee01) 00:25:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) 00:25:27 executing program 3: write$binfmt_script(0xffffffffffffffff, &(0x7f0000000880)={'#! ', './file0', [{0x20, '/:@['}, {0x20, '#! '}, {0x20, '#! '}, {0x20, ',,'}, {0x20, '\x18+R\n\xc6\f\xf1\x17b\x00'/21}, {0x20, '$'}], 0xa, "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"}, 0x856) 00:25:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100", 0x36, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) 00:25:27 executing program 4: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454cd, 0xee01) 00:25:27 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 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, 0x0, 0x4, @perf_config_ext, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() ptrace(0x10, 0x0) ptrace(0xffffffffffffffff, r0) fork() r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/tty/ldiscs\x00', 0x0, 0x0) openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r2, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r3, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r3, 0x26, &(0x7f0000000400)) r4 = syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r2) sendmsg$SMC_PNETID_ADD(r3, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x5c, r4, 0x4, 0x70bd28, 0x25dfdbfd, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'ip6erspan0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'vlan0\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) ioctl$CDROMREADMODE2(r1, 0x530c, &(0x7f0000000240)={0x0, 0xde}) sendfile(0xffffffffffffffff, r1, 0x0, 0x6) r5 = epoll_create(0x10000) r6 = inotify_init1(0x800) poll(&(0x7f0000000000)=[{r5, 0x8205}, {r6, 0x48}, {0xffffffffffffffff, 0x10}, {r1, 0x8000}], 0x4, 0xee) [ 453.165346] loop2: detected capacity change from 0 to 16 [ 453.171729] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 453.223805] No source specified 00:25:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100", 0x36, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) 00:25:28 executing program 3: write$binfmt_script(0xffffffffffffffff, &(0x7f0000000880)={'#! ', './file0', [{0x20, '/:@['}, {0x20, '#! '}, {0x20, '#! '}, {0x20, ',,'}, {0x20, '\x18+R\n\xc6\f\xf1\x17b\x00'/21}, {0x20, '$'}], 0xa, "a7e987e221795cfdadbb39dc7cf2e00799ceeef28f1cdca9ea953aceb227fcd51aa67ffba49b1658a062e344b9b542cd818b956f51ffbd65a86e7d65fb3db72bf244d27018f5e4b030a20a6b380dfd4ac51d684491b403729005c0d2c1b9fd73606a947674f60e032b9a20f955449273149c63ccfd9ac8937a78beab7fe8aff432870adb8e29e0df7ffe582695f29d41cecc92354525322d9829db97e90fecb92c25d00f2e2f0e0ba660dd99140be7957fa23a9c6f193854785c6b73c37eabf286ca99a98a4ca3a474f4c61dd794397877b975ef2a29b2482ae4b853f17ad5401d9bf3f29285e93bd2b4a7db68c4532451352b594fd56d759234404c5d874b30eb303cb67d03e5cd83190efb6e44dd428bde916f7f64467a5e0169b8e57b8454c2e071ba726ee50ca46df7c975b243a2da57b55813e370a435900c899166f1ec047002e442af547f284eb689c7fb44f44ef7e9da313fdb11d54a4ede88e9321264e52ed2fba0434363dc8d2a8584c9bb744f3a7119a6d416797552860b3c5949321ef764f7d74713a202009fd8af97d6648b557a69f114f8172abd6fa0d1c65d6ced20246e96e964655dcc798a395895e8f10087226dcb1c162dbacb84d39332256b54aec078108403336f6f2cfb48734c0b9798e96c0019cfc315debf86526b7ee871980b2c74ed07e24d5bd00afd0457b52b6b390b2e3325bff4d644653b9ecea93b2dcc0d20f2139bf6dfd061e6957817d54827f4efe9be9cdb8ea14c63c332085cfc0f45b68a5f42d68bea1b9509d16c5c63c7e76317a913b469d6bb97d84e568e4ca1a4ec78ec4f0213f5606efd024c4d1f06ff6e11c44bf085c1198fecded6da0a538e3d89cd0f26cbd069f1cce052d7beeed8492ed99eaa40518159e461f34adf0d30ff74785dba0b3c4d09dad4c78d4864b53cef821f68fbdd90da891a36fb6d6f4ea1449a2195f67c9d1b8b7bd532b2d972097a6925308d3387acb8ff7d68747e3171f6b736260f0f1646a7cf88385148890c8afdc1deee57dbef7bfa56e725c1ca4c7f1728e9abd05dc72037111eb7bd3d590c16e279376bbdc32a2a28c4599b4817d593025808e12bfbbb400945ab460462984f7e0eb95d7c536d5f12c05f95ca9964dd84b9b223dbc5db7da8f88625c18de06f1895c806c05cb3a4c55feee9b12336cc50ef1c2e29e0e80e7ab0de210e197ead2d9c609b4191592d3f02ca23ebccf22ad2475ec99f5c1aca70455a6f9a089b8a36c70c4655beb3ac520d4a2cd4e4ee9bd16720f29523333b174c5dc27ed4350584e74b712e3a0e4bd6accff8b934643d39a92ff72185288104112dad4b5f778ee9001edfafb08070a9a82d521cb56d56f74fb511fc4321073aee821b5247ea6c09bd314c695f79c5c7ed2f288f9caf8dfd60b79eeeb254064fd15117d5c263aad597897c96ba340e58358c4ea7a2be6ae35c0470c452ac1c2ab0e7c766642e024ecddddb745e212794b70624578965ccbeed3ab4a6efa079f6aaa9cc95e46827f3637939754643c4ee4003b39aaf94c3bc7466d204c5b368cf3098fa17e448f6c02633826ac7af9249a77ceb42012d19a30d6dc282d60970028729bf12d48b8e0561e9aa2d638e23276c55a0252568de61c2b227db5e8f1f08b6d53290ec8d02503a3ddc8a6e728ac963ed02aef7c1840898ddabe02b3d5a98f6b2cf67caf8b02dbe6a49870d63fe5c0e65bbead42d86b5b4d188d07c91d3486897059b4b8f0b0137a1366be0a5145219fcb21bc6c0482614f97e56443441521051e5657f1fcff5f93e487978cd8b02bd409fb9195d8540cb14269822350a400a0eff57210be49a708f8c1d7c5229849f2e19395c1b64285dddf3221c2da95fe6ff8f31e18626abad4516a322e9f6611c6b731815fb90119e33d601967e54e2a6fd410da6c6773cf4e023952eefdc2d29cbe012ed784b4ec9085f7d2507b8d8f4ee814edb50ab285d6be915f0361b30621df45877b20f48b884c47008e0371bae92172e0694817429c872848e03557ef79f8655c6b8def16c6867bc727cec3aa785fc1c2ca4ee2169341e3d39597c5d63199e9c59f4cbf78c880aa5a2d8d344b77e00c4865f634ec2fa26478328e3e093946be98ae760732129365a9f1bbc60b0dc7a8750cc452f718627b8648f0bed22080b19c9bd587825f05fcda1fad19d2f6b8bff31a846865eabc3d71892dfb36d5c2bb4c578033350828bcf3e848c1807bb806024c8242259aa46539ce1f5978f0f8f2be06e8387624b33c8f82839c7b23440357cbfd1289a1aca9136a4d6896ef4a4e3cc11a9d34164a476414a1a8c15f1314440efc6182ba57cbd9e4c9c6fde19450bb3a70e99621111d9b56a2cc6da2fb2d8c19fa573c1f1fa0bb3cccf771f612cc7c3c951f5dafbcc3838f7d28517f2b76b9ebc790425efd32e6b05c594b793c7fd494647fb8e2bb6f447aa5b0487232c7327e8fa2ce037b66d34c5ff409a57a3252c64c02600ead685d6a3319ab6c62457768c379ab0fdb3a4cd29e5204eb28a7148d4d4de0c1d6653f6bf2801a0f170d51279eb17e36e786c30a057e002ea55602cb75efb57e77b3f68ebdb484a73f87644d1793ad587ed6b7453d6a614b9d647216cef391bd8008a87dd3405e974740e4baf647cc5aac4ac95832af70851ee5a9201ff9c3cc1b3ecc740e5e0986e4cc6efb0ac1a63cd8120c86bcfbaba2e2a8e60a51824f61fc799eb48ac826f6d4a2791d952bcdf79b533c3accb49314d47c8d452b043a698f2908908af7575616fd38d3a0645d5fe91fb271425fc51f704a4e3e90b430d846df83623ddba8239e1a34df56ea5667841a72a63dbbe217b7ca3253731b2b1a5a7bf4d6be1add2b285a9b9add9e9ee736e65882c2229393d1ceb10547da40317ba2621ba638da54aceb71537f63d122b5aa0ac721c8c1b"}, 0x856) 00:25:28 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setuid(r1) ioprio_set$uid(0x3, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) fchmodat(r2, &(0x7f0000000400)='./file1\x00', 0xa5) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000240)=0x80000) sendmsg$NL80211_CMD_JOIN_OCB(r2, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000300)={&(0x7f0000000500)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000825bd7000fedbdf256c00000008000300", @ANYRES32=0x0, @ANYBLOB="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"], 0x3c}, 0x1, 0x0, 0x0, 0x4048000}, 0x40000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r3, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r3) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0xffffffc000000000) 00:25:28 executing program 5: r0 = shmget$private(0x0, 0x5000, 0x0, &(0x7f0000ffb000/0x5000)=nil) r1 = shmget(0x1, 0x2000, 0x78000000, &(0x7f0000f33000/0x2000)=nil) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x1000) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x4000) shmat(r0, &(0x7f0000eff000/0x1000)=nil, 0x6000) mlock(&(0x7f0000c00000/0x400000)=nil, 0x400000) madvise(&(0x7f0000df0000/0x4000)=nil, 0x4000, 0xe) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3) 00:25:28 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454d0, 0xee01) [ 453.326147] loop2: detected capacity change from 0 to 16 00:25:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) [ 453.346700] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 00:25:28 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0', [{0x20, '/:@['}, {0x20, '#! '}, {0x20, '#! '}, {0x20, ',,'}, {0x20, '\x18+R\n\xc6\f\xf1\x17b\x00'/21}, {0x20, '$'}], 0xa, "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"}, 0x856) [ 453.419790] No source specified 00:25:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100", 0x36, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) 00:25:28 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454d1, 0xee01) [ 453.546341] loop2: detected capacity change from 0 to 16 [ 453.564765] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 00:25:37 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x10000, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x208, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x1}, 0x10000, 0x100000000000000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, r0, 0x3) close(r1) 00:25:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef0100010d3061a95d83000000", 0x46, 0x400}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) 00:25:37 executing program 6: r0 = socket$unix(0x1, 0x0, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0/file0\x00'}, 0x6e) 00:25:37 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000880)={'#! ', './file0', [{0x20, '/:@['}, {0x20, '#! '}, {0x20, '#! '}, {0x20, ',,'}, {0x20, '\x18+R\n\xc6\f\xf1\x17b\x00'/21}, {0x20, '$'}], 0xa, "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"}, 0x856) 00:25:37 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000006140), 0x0, 0x40) r1 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r1, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) r2 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r2, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) r3 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) r4 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r4, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f0000000080)=""/122) write$evdev(r3, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000280)=ANY=[@ANYBLOB="010000000100000018000000c406000000616d6b4ff3b787e9bd4357b3477d9535479e05e819a920d86b9a7042907e38019cbc8ef05510cbb8440950dd7c53d29053fe54789e4745bfa6958bd64f4048cdfb553974bf73bcee65e8ac24fb079b74df962e8daa310256745138e8b810d0383f5c26105dae0a5bd54c6a8e5541fe400a2142ea18c3ba12c22ebabd8f1a4e89976aba5bf4f1f8a8dfd0f59ea6fbe5d7d100"/175, @ANYRESDEC=r0, @ANYRES32=r0, @ANYRESDEC=r3]) pwrite64(0xffffffffffffffff, &(0x7f0000000100)="fff7a5cd67e8aae4d3b1198eafaa8b4262d6e438a7c0a2640d5ef440110de9f3276a300e6f886653be792b254819fe4fe173d021385d8c073fbb6f1b25f95bcb479ad68138c71cd9ea97b767968d46d0c79cbf2aee2a72e2fc529ef693d49ca666aa8bfc55", 0x65, 0x1) 00:25:37 executing program 5: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454d0, 0xee01) 00:25:37 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454d4, 0xee01) 00:25:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) [ 463.110462] loop2: detected capacity change from 0 to 16 [ 463.137241] EXT4-fs: Mount option(s) incompatible with ext2 [ 463.152197] loop1: detected capacity change from 0 to 4 [ 463.171871] EXT4-fs (loop1): Can't read superblock on 2nd try 00:25:37 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454d9, 0xee01) 00:25:37 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f00000011c0)=[{{&(0x7f0000000500)={0x2, 0x4e23, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000740)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x8}}], 0x18}}], 0x1, 0x0) close(r0) recvfrom(r0, &(0x7f0000000040)=""/16, 0x10, 0x40002020, &(0x7f0000000080)=@generic={0xf, "8adf29c0c63952cd5c4c4dd0fb36a397ad558f7c216db89073750ca59505558165abc58f222076e38535d77fd64a39dcee3af75a41c227505327506f0216bad78ff13154cf3aca9fd014730a25adf05553fc43085cd9c1f8747282d689e1ee58eab5731941e5c31e02bfe6f58dec518753d1a6170167dd7f41bab8830ab0"}, 0x80) copy_file_range(r0, &(0x7f0000000000)=0x7f, r0, 0x0, 0x3ff, 0x0) 00:25:37 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000880)={'#! ', './file0', [{0x20, '/:@['}, {0x20, '#! '}, {0x20, '#! '}, {0x20, ',,'}, {0x20, '\x18+R\n\xc6\f\xf1\x17b\x00'/21}, {0x20, '$'}], 0xa, "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"}, 0x856) 00:25:38 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000340)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000003c0)=""/110, 0x6e}], 0x1, &(0x7f0000000440)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x78}, 0x20) statx(r0, &(0x7f0000000500)='./file0/file0\x00', 0x100, 0x0, &(0x7f0000000540)) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x0, 0x0) r1 = syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[]) symlinkat(&(0x7f0000000040)='./file0/file0\x00', r1, &(0x7f0000000200)='./file0\x00') readlinkat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=""/202, 0xca) 00:25:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100", 0x36, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) 00:25:38 executing program 4: write$P9_RSTAT(0xffffffffffffffff, &(0x7f0000000000)={0x3d, 0x7d, 0x1, {0x0, 0x36, 0xc64, 0x10001, {0x20, 0x1, 0x1}, 0x0, 0x4, 0x98d7, 0x4e49, 0x0, '', 0x1, '!', 0x2, '\x9e&'}}, 0x3d) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x66) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8) 00:25:38 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg$unix(r0, &(0x7f000000b500)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_aout(r0, &(0x7f0000000c80)=ANY=[], 0x3d8) dup3(r0, r1, 0x0) clock_gettime(0x0, &(0x7f0000005600)={0x0, 0x0}) recvmmsg$unix(r1, &(0x7f0000005400)=[{{&(0x7f0000000040)=@abs, 0x6e, &(0x7f0000002300)=[{&(0x7f00000000c0)=""/36, 0x24}, {&(0x7f0000000100)=""/208, 0xd0}, {&(0x7f0000000200)=""/124, 0x7c}, {&(0x7f0000000280)=""/65, 0x41}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/4096, 0x1000}], 0x6, &(0x7f0000002380)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x60}}, {{0x0, 0x0, &(0x7f00000024c0)=[{&(0x7f0000002400)=""/118, 0x76}, {&(0x7f0000002480)=""/4, 0x4}], 0x2, &(0x7f0000002500)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x110}}, {{&(0x7f0000002640)=@abs, 0x6e, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/230, 0xe6}, {&(0x7f00000027c0)=""/54, 0x36}, {&(0x7f0000002800)=""/98, 0x62}, {&(0x7f0000002880)=""/121, 0x79}, {&(0x7f0000002900)=""/140, 0x8c}], 0x5, &(0x7f0000002a40)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x80}}, {{&(0x7f0000002ac0), 0x6e, &(0x7f0000002ec0)=[{&(0x7f0000002b40)=""/137, 0x89}, {&(0x7f0000002c00)=""/103, 0x67}, {&(0x7f0000002c80)=""/188, 0xbc}, {&(0x7f0000002d40)=""/104, 0x68}, {&(0x7f0000002dc0)=""/231, 0xe7}], 0x5, &(0x7f0000002f40)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x68}}, {{&(0x7f0000002fc0)=@abs, 0x6e, &(0x7f0000003340)=[{&(0x7f0000003040)=""/121, 0x79}, {&(0x7f00000030c0)=""/212, 0xd4}, {&(0x7f00000031c0)=""/52, 0x34}, {&(0x7f0000003200)=""/138, 0x8a}, {&(0x7f00000032c0)=""/89, 0x59}], 0x5, &(0x7f00000033c0)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xb0}}, {{&(0x7f0000003480), 0x6e, &(0x7f0000003a80)=[{&(0x7f0000003500)=""/109, 0x6d}, {&(0x7f0000003580)=""/251, 0xfb}, {&(0x7f0000003680)=""/216, 0xd8}, {&(0x7f0000003780)=""/182, 0xb6}, {&(0x7f0000003840)=""/96, 0x60}, {&(0x7f00000038c0)=""/228, 0xe4}, {&(0x7f00000039c0)=""/139, 0x8b}], 0x7, &(0x7f0000003b00)=[@cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xb0}}, {{&(0x7f0000003bc0)=@abs, 0x6e, &(0x7f0000004fc0)=[{&(0x7f0000003c40)=""/216, 0xd8}, {&(0x7f0000003d40)=""/77, 0x4d}, {&(0x7f0000003dc0)=""/4096, 0x1000}, {&(0x7f0000004dc0)=""/228, 0xe4}, {&(0x7f0000004ec0)=""/214, 0xd6}], 0x5, &(0x7f0000005040)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x140}}, {{&(0x7f0000005180)=@abs, 0x6e, &(0x7f00000052c0)=[{&(0x7f0000005200)=""/173, 0xad}], 0x1, &(0x7f0000005300)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x100}}], 0x8, 0x10020, &(0x7f0000005640)={r2, r3+60000000}) 00:25:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef0100010d3061a95d83000000", 0x46, 0x400}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) [ 463.413246] loop2: detected capacity change from 0 to 16 [ 463.433841] tmpfs: Unknown parameter './file0/file0' [ 463.433927] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 00:25:38 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000880)={'#! ', './file0', [{0x20, '/:@['}, {0x20, '#! '}, {0x20, '#! '}, {0x20, ',,'}, {0x20, '\x18+R\n\xc6\f\xf1\x17b\x00'/21}, {0x20, '$'}], 0xa, "a7e987e221795cfdadbb39dc7cf2e00799ceeef28f1cdca9ea953aceb227fcd51aa67ffba49b1658a062e344b9b542cd818b956f51ffbd65a86e7d65fb3db72bf244d27018f5e4b030a20a6b380dfd4ac51d684491b403729005c0d2c1b9fd73606a947674f60e032b9a20f955449273149c63ccfd9ac8937a78beab7fe8aff432870adb8e29e0df7ffe582695f29d41cecc92354525322d9829db97e90fecb92c25d00f2e2f0e0ba660dd99140be7957fa23a9c6f193854785c6b73c37eabf286ca99a98a4ca3a474f4c61dd794397877b975ef2a29b2482ae4b853f17ad5401d9bf3f29285e93bd2b4a7db68c4532451352b594fd56d759234404c5d874b30eb303cb67d03e5cd83190efb6e44dd428bde916f7f64467a5e0169b8e57b8454c2e071ba726ee50ca46df7c975b243a2da57b55813e370a435900c899166f1ec047002e442af547f284eb689c7fb44f44ef7e9da313fdb11d54a4ede88e9321264e52ed2fba0434363dc8d2a8584c9bb744f3a7119a6d416797552860b3c5949321ef764f7d74713a202009fd8af97d6648b557a69f114f8172abd6fa0d1c65d6ced20246e96e964655dcc798a395895e8f10087226dcb1c162dbacb84d39332256b54aec078108403336f6f2cfb48734c0b9798e96c0019cfc315debf86526b7ee871980b2c74ed07e24d5bd00afd0457b52b6b390b2e3325bff4d644653b9ecea93b2dcc0d20f2139bf6dfd061e6957817d54827f4efe9be9cdb8ea14c63c332085cfc0f45b68a5f42d68bea1b9509d16c5c63c7e76317a913b469d6bb97d84e568e4ca1a4ec78ec4f0213f5606efd024c4d1f06ff6e11c44bf085c1198fecded6da0a538e3d89cd0f26cbd069f1cce052d7beeed8492ed99eaa40518159e461f34adf0d30ff74785dba0b3c4d09dad4c78d4864b53cef821f68fbdd90da891a36fb6d6f4ea1449a2195f67c9d1b8b7bd532b2d972097a6925308d3387acb8ff7d68747e3171f6b736260f0f1646a7cf88385148890c8afdc1deee57dbef7bfa56e725c1ca4c7f1728e9abd05dc72037111eb7bd3d590c16e279376bbdc32a2a28c4599b4817d593025808e12bfbbb400945ab460462984f7e0eb95d7c536d5f12c05f95ca9964dd84b9b223dbc5db7da8f88625c18de06f1895c806c05cb3a4c55feee9b12336cc50ef1c2e29e0e80e7ab0de210e197ead2d9c609b4191592d3f02ca23ebccf22ad2475ec99f5c1aca70455a6f9a089b8a36c70c4655beb3ac520d4a2cd4e4ee9bd16720f29523333b174c5dc27ed4350584e74b712e3a0e4bd6accff8b934643d39a92ff72185288104112dad4b5f778ee9001edfafb08070a9a82d521cb56d56f74fb511fc4321073aee821b5247ea6c09bd314c695f79c5c7ed2f288f9caf8dfd60b79eeeb254064fd15117d5c263aad597897c96ba340e58358c4ea7a2be6ae35c0470c452ac1c2ab0e7c766642e024ecddddb745e212794b70624578965ccbeed3ab4a6efa079f6aaa9cc95e46827f3637939754643c4ee4003b39aaf94c3bc7466d204c5b368cf3098fa17e448f6c02633826ac7af9249a77ceb42012d19a30d6dc282d60970028729bf12d48b8e0561e9aa2d638e23276c55a0252568de61c2b227db5e8f1f08b6d53290ec8d02503a3ddc8a6e728ac963ed02aef7c1840898ddabe02b3d5a98f6b2cf67caf8b02dbe6a49870d63fe5c0e65bbead42d86b5b4d188d07c91d3486897059b4b8f0b0137a1366be0a5145219fcb21bc6c0482614f97e56443441521051e5657f1fcff5f93e487978cd8b02bd409fb9195d8540cb14269822350a400a0eff57210be49a708f8c1d7c5229849f2e19395c1b64285dddf3221c2da95fe6ff8f31e18626abad4516a322e9f6611c6b731815fb90119e33d601967e54e2a6fd410da6c6773cf4e023952eefdc2d29cbe012ed784b4ec9085f7d2507b8d8f4ee814edb50ab285d6be915f0361b30621df45877b20f48b884c47008e0371bae92172e0694817429c872848e03557ef79f8655c6b8def16c6867bc727cec3aa785fc1c2ca4ee2169341e3d39597c5d63199e9c59f4cbf78c880aa5a2d8d344b77e00c4865f634ec2fa26478328e3e093946be98ae760732129365a9f1bbc60b0dc7a8750cc452f718627b8648f0bed22080b19c9bd587825f05fcda1fad19d2f6b8bff31a846865eabc3d71892dfb36d5c2bb4c578033350828bcf3e848c1807bb806024c8242259aa46539ce1f5978f0f8f2be06e8387624b33c8f82839c7b23440357cbfd1289a1aca9136a4d6896ef4a4e3cc11a9d34164a476414a1a8c15f1314440efc6182ba57cbd9e4c9c6fde19450bb3a70e99621111d9b56a2cc6da2fb2d8c19fa573c1f1fa0bb3cccf771f612cc7c3c951f5dafbcc3838f7d28517f2b76b9ebc790425efd32e6b05c594b793c7fd494647fb8e2bb6f447aa5b0487232c7327e8fa2ce037b66d34c5ff409a57a3252c64c02600ead685d6a3319ab6c62457768c379ab0fdb3a4cd29e5204eb28a7148d4d4de0c1d6653f6bf2801a0f170d51279eb17e36e786c30a057e002ea55602cb75efb57e77b3f68ebdb484a73f87644d1793ad587ed6b7453d6a614b9d647216cef391bd8008a87dd3405e974740e4baf647cc5aac4ac95832af70851ee5a9201ff9c3cc1b3ecc740e5e0986e4cc6efb0ac1a63cd8120c86bcfbaba2e2a8e60a51824f61fc799eb48ac826f6d4a2791d952bcdf79b533c3accb49314d47c8d452b043a698f2908908af7575616fd38d3a0645d5fe91fb271425fc51f704a4e3e90b430d846df83623ddba8239e1a34df56ea5667841a72a63dbbe217b7ca3253731b2b1a5a7bf4d6be1add2b285a9b9add9e9ee736e65882c2229393d1ceb10547da40317ba2621ba638da54aceb71537f63d122b5aa0ac721c8c1b"}, 0x856) 00:25:38 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454da, 0xee01) [ 463.466881] loop1: detected capacity change from 0 to 4 [ 463.487978] EXT4-fs (loop1): Can't read superblock on 2nd try 00:25:38 executing program 6: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000001b00)) syz_emit_vhci(&(0x7f0000000080)=@HCI_SCODATA_PKT={0x3, {0xc9, 0xcd}, "ff37ac10632f2efa07080d694e16cd82a106911f4bf734a032593f40ca50c9d57a85c2c57c09bf2f1e974bab5a7279edf281ab5334198d8bcc5f74e5d22277a29ca1e07d446e2329a9da5babc08e0bfb2ecd9bb09eaf62e5a42f26a17e9cd649379340f1df3a98a3a059d64bb9fd9bc2388f813a457f6b1d3c951dbcd40f43c7f71039c0ebabe97b7e7e01c4bf27f6b8181f4e4e95560f2c5ec1495ef982279753713ed196c7dde84d72ad3c24ca4fadc1c9c83da88703c3d8ca5ac995b02f66022286521f2617ab84afa4f273"}, 0xd1) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x200, 0x0, &(0x7f0000000040)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 00:25:38 executing program 4: write$P9_RSTAT(0xffffffffffffffff, &(0x7f0000000000)={0x3d, 0x7d, 0x1, {0x0, 0x36, 0xc64, 0x10001, {0x20, 0x1, 0x1}, 0x0, 0x4, 0x98d7, 0x4e49, 0x0, '', 0x1, '!', 0x2, '\x9e&'}}, 0x3d) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x66) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8) 00:25:38 executing program 0: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/power/pm_trace_dev_match', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) fchmodat(r1, &(0x7f0000000400)='./file1\x00', 0xa5) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000240)=0x80000) fsetxattr$trusted_overlay_upper(r0, &(0x7f0000000300), &(0x7f0000000440)={0x0, 0xfb, 0xc1, 0x3, 0xfd, "dfb2acb79bee54f975bee5c24b515d11", "f3d0acd3ec11fde868bedf9736189f4a23b19a99964f9493d524c94ca3db9b825fce8021093cc6f25b248d89a13e6ffb35489020192df731709f7962ca92d665ab91edf4d030a4f4fa4c3485b29ce6585a76057a818abdbdd123b80f990ab2020816e3f2c70da6384511aaf1b79f8a110c3acc89b0933fba1526fa7dbe8c20da21809a40edd56d1cb5fc097a5862fdbb8bb3bdf9555dcf6e2f005f05fdd9a43bb786a77494c3cdc622376b56"}, 0xc1, 0x1) r2 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r2, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00000002c0)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) openat(r1, &(0x7f0000000280)='./file1/file0\x00', 0x2000, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000200)={'syztnl0\x00', &(0x7f0000000180)={'ip6gre0\x00', r3, 0x4, 0x4, 0x3, 0xffffffff, 0x4, @remote, @rand_addr=' \x01\x00', 0x7, 0x8, 0x10000, 0x7e14}}) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r1, 0x89f9, &(0x7f0000000080)={'ip6_vti0\x00', &(0x7f0000000000)={'syztnl1\x00', 0x0, 0x2f, 0xdd, 0x1, 0x9450, 0x5, @loopback, @mcast2, 0x10, 0x7800, 0x95, 0x1}}) close(r0) finit_module(r0, 0x0, 0x0) [ 463.631297] Bluetooth: hci6: SCO packet for unknown connection handle 201 00:25:49 executing program 5: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) sendfile(r0, r1, 0x0, 0x800) openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) 00:25:49 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef0100010d3061a95d83000000", 0x46, 0x400}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) 00:25:49 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, 0x0, 0x0) 00:25:49 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454e2, 0xee01) 00:25:49 executing program 4: getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f00000000c0)={'ah\x00'}, &(0x7f0000000180)=0x1e) syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="38223725b685", @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, ')hx', 0x18, 0x3a, 0x0, @dev, @mcast2, {[], @mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}, 0x0) syz_emit_ethernet(0x46, &(0x7f0000000000)={@remote, @remote, @val={@void, {0x8100, 0x2}}, {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x1, @random="735c6650f048", @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @dev={0xfe, 0x80, '\x00', 0x42}}}}}, &(0x7f0000000080)={0x1, 0x3, [0xe60, 0x7e2, 0xdb9, 0x1a2]}) 00:25:49 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f0000000080)={0x1f, @none}, 0x8) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001200)=[{&(0x7f0000000140)=""/155, 0x9b}, {&(0x7f0000000200)=""/4096, 0x1000}], 0x2, 0x6465, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r1, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r1, 0x8010661b, &(0x7f00000000c0)) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3) 00:25:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100", 0x36, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) 00:25:49 executing program 0: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)='^', 0x1) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x44000) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) write(r2, &(0x7f0000000900)="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", 0x24d) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) ioctl$CDROMREADTOCENTRY(r3, 0x5306, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2}) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x18080, 0x22) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) fcntl$setstatus(r2, 0x4, 0x44000) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f0000000400)) r5 = syz_genetlink_get_family_id$smc(&(0x7f00000004c0), 0xffffffffffffffff) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x5c, r5, 0x4, 0x70bd28, 0x25dfdbfd, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'ip6erspan0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'vlan0\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) syz_io_uring_setup(0x3b4b, &(0x7f0000000100)={0x0, 0xc3fc, 0x24, 0x0, 0x29f}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180), &(0x7f00000001c0)) r6 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDSETMODE(r6, 0x5412, 0x0) write$binfmt_misc(r6, &(0x7f0000000040)={'syz0', "f4759533886bbc855ea066df42b0bfe787d4420a3ea502aaf34a311f06b2835edcfb1fa1e9c4245f5c09cb933967682a7a0ff0c3311d1173a69b01410ac2891fa65166b5a95571bc21caa7406e6f3762f18321d25423a8200d04ea346f39300e9f13bc99c7dd48cb4122a31d0bcb47885fa41b400d31091ca888963b66888689d1d502771766215f003935f6df72b127c4e328e2506c45496998a9ef457dfcdde29f09bc601494b9d63e199f"}, 0xb0) sendfile(r2, r4, 0x0, 0xfdef) sendfile(r0, r1, 0x0, 0xfdef) [ 463.644281] Bluetooth: hci6: SCO packet for unknown connection handle 201 [ 474.739832] loop1: detected capacity change from 0 to 4 [ 474.756746] loop2: detected capacity change from 0 to 16 [ 474.777313] EXT4-fs (loop1): Can't read superblock on 2nd try [ 474.784565] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 474.790900] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s [ 474.792383] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 474.793497] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 474.794589] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 01 00 [ 474.795697] blk_print_req_error: 32 callbacks suppressed [ 474.795712] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x800 phys_seg 1 prio class 2 00:25:49 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, 0x0, 0x0) 00:25:49 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x40049409, 0xee01) [ 474.864661] sr 1:0:0:0: [sr0] CDROM not ready. Make sure there is a disc in the drive. 00:25:49 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x8, 0x1, 0x9, 0xff, 0x0, 0x200, 0x4, 0xc, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x5, 0x2, @perf_config_ext={0x0, 0x80}, 0x4808b, 0x3, 0x0, 0x8, 0x6c, 0x7, 0x0, 0x0, 0x81, 0x0, 0x6}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/key-users\x00', 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendfile(r1, r0, &(0x7f0000000000)=0x7ff, 0x6) 00:25:49 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000040)=ANY=[]) r1 = fcntl$dupfd(r0, 0x0, r0) mkdirat(r1, &(0x7f0000000080)='./file1\x00', 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) setxattr$incfs_id(&(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), &(0x7f0000000140)={'0000000000000000000000000000000', 0x31}, 0x20, 0x3) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r2, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x14, 0x4}], 0x18) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000440)=[&(0x7f0000000280)='.\x00', &(0x7f00000002c0)='0000000000000000000000000000000', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='0000000000000000000000000000000', &(0x7f00000003c0)='/dev/input/event#\x00', &(0x7f0000000400)='-[\x00'], &(0x7f00000006c0)=[&(0x7f0000000480)='vfat\x00', &(0x7f00000004c0)='-\x00', &(0x7f0000000500)='vfat\x00', &(0x7f0000000540)='user.incfs.id\x00', &(0x7f0000000580)='user.incfs.id\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='0000000000000000000000000000000', &(0x7f0000000640)='\'\x00', &(0x7f0000000680)='0000000000000000000000000000000']) syncfs(r2) 00:25:49 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef0100010d3061a95d83000000", 0x46, 0x400}, {0x0}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) 00:25:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100", 0x36, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) [ 474.945336] loop4: detected capacity change from 0 to 64 [ 474.969138] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:25:49 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x40086602, 0xee01) 00:25:49 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, 0x0, 0x0) [ 475.090416] loop2: detected capacity change from 0 to 16 00:25:49 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10000, 0xa, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f80000200040000300000000000000800029386929f153595a4b414c4c455220204641540a6db75611689b4e5b7cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626e65206469336b2e2020506c6561736520696e73657274441fae18db36626cc667da32159d040920610349fb66885c74646520666c6f70707920636e640d0a707265737320616e79206b657920746f207472792061ff61696e202e2e2e200d0a00", 0xd0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aaf8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/96, 0x60, 0x1e0}, {&(0x7f0000010200)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x400}, {&(0x7f0000010300)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x600}, {&(0x7f0000010400)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x800}, {&(0x7f0000010500)="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", 0x120, 0xa00}, {&(0x7f0000010700)="2e20202020202020202020100070e770325132510000e77032510300000000002e2e202020202020202020100070e770325132510000e770325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200070e770325132510000e770325104001a040000", 0x80, 0x1400}, {&(0x7f0000010800)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x1600}, {&(0x7f0000010d00)='syzkallers\x00'/32, 0x20, 0x1c00}, {&(0x7f0000010e00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x4200}], 0x0, &(0x7f0000010f00)) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/12) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x140) [ 475.113672] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 475.113793] loop1: detected capacity change from 0 to 4 [ 475.133941] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 475.151830] EXT4-fs (loop1): Can't read superblock on 2nd try 00:25:49 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x40087602, 0xee01) [ 475.190392] loop5: detected capacity change from 0 to 128 00:25:49 executing program 4: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0xf84e7f3, 0xfcb5}) r3 = syz_io_uring_complete(0x0) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_WIPHY(r3, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)={0x1c, 0x0, 0x800, 0x70bd2a, 0x25dfdbfe, {{}, {@void, @val={0x8, 0x3, r4}, @void}}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4045865}, 0x34044014) sendfile(r1, r2, 0x0, 0xa0103) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000000c0)="3363c7b4c48eb2c2b8e4", 0xa}], 0x1, 0x1, 0x80000001) [ 475.226814] FAT-fs (loop5): bread failed, FSINFO block (sector = 19532) [ 475.250069] loop5: detected capacity change from 0 to 128 00:25:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff", 0x38, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) [ 475.268322] FAT-fs (loop5): bread failed, FSINFO block (sector = 19532) 00:25:50 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2a, 0xa, 0x3) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) sendmsg$netlink(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)={0x1c, 0x28, 0x1, 0x0, 0x0, "", [@typed={0xc, 0x0, 0x0, 0x0, @u64}]}, 0x1c}], 0x1}, 0x0) 00:25:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef0100010d3061a95d83000000", 0x46, 0x400}, {0x0}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) 00:25:50 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0', [{0x20, '/:@['}, {0x20, '#! '}, {0x20, '#! '}, {0x20, ',,'}, {0x20, '\x18+R\n\xc6\f\xf1\x17b\x00'/21}], 0xa, "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"}, 0x854) [ 475.414912] loop2: detected capacity change from 0 to 16 [ 475.443162] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 475.480595] loop1: detected capacity change from 0 to 4 [ 475.495847] EXT4-fs (loop1): Can't read superblock on 2nd try [ 475.752683] sr 1:0:0:0: [sr0] CDROM not ready. Make sure there is a disc in the drive. [ 483.608058] audit: type=1400 audit(1754439958.358:14): avc: denied { block_suspend } for pid=6003 comm="syz-executor.4" capability=36 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [ 483.679168] loop1: detected capacity change from 0 to 4 00:25:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff", 0x38, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) 00:25:58 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10000, 0xa, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f80000200040000300000000000000800029386929f153595a4b414c4c455220204641540a6db75611689b4e5b7cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626e65206469336b2e2020506c6561736520696e73657274441fae18db36626cc667da32159d040920610349fb66885c74646520666c6f70707920636e640d0a707265737320616e79206b657920746f207472792061ff61696e202e2e2e200d0a00", 0xd0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aaf8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/96, 0x60, 0x1e0}, {&(0x7f0000010200)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x400}, {&(0x7f0000010300)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x600}, {&(0x7f0000010400)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x800}, {&(0x7f0000010500)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100070e770325132510000e770325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200070e770325132510000e770325107000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c4532202020202020200070e770325132510000e770325108002823000041660069006c0065002e000f00d263006f006c0064000000ffff0000ffffffff46494c457e312020434f4c200070e770325132510000e77032511a0064000000", 0x120, 0xa00}, {&(0x7f0000010700)="2e20202020202020202020100070e770325132510000e77032510300000000002e2e202020202020202020100070e770325132510000e770325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200070e770325132510000e770325104001a040000", 0x80, 0x1400}, {&(0x7f0000010800)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x1600}, {&(0x7f0000010d00)='syzkallers\x00'/32, 0x20, 0x1c00}, {&(0x7f0000010e00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x4200}], 0x0, &(0x7f0000010f00)) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/12) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x140) 00:25:58 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x401054d5, 0xee01) 00:25:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef0100010d3061a95d83000000", 0x46, 0x400}, {0x0}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) 00:25:58 executing program 4: r0 = epoll_create(0x2b) r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000180)) r2 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r2, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) ioctl$EXT4_IOC_GROUP_EXTEND(r2, 0x40086607, &(0x7f0000000040)=0x10000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x20000000}) 00:25:58 executing program 6: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r1, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000000db80)={'wg2\x00'}) r2 = openat2(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x14240, 0x0, 0x8}, 0x18) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'veth1_to_team\x00'}) sendfile(r0, r2, &(0x7f0000000200)=0x4, 0x2) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000280), 0x142, 0x0) recvmmsg$unix(r2, &(0x7f000000c940)=[{{&(0x7f00000002c0), 0x6e, &(0x7f00000027c0)=[{&(0x7f0000000340)=""/45, 0x2d}, {&(0x7f0000000380)=""/238, 0xee}, {&(0x7f0000000480)=""/68, 0x44}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/117, 0x75}, {&(0x7f0000002580)=""/158, 0x9e}, {&(0x7f0000002640)=""/254, 0xfe}, {&(0x7f0000002740)=""/52, 0x34}, {&(0x7f0000002780)=""/23, 0x17}], 0xa, &(0x7f0000002880)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xd8}}, {{&(0x7f0000002980), 0x6e, &(0x7f0000002b00)=[{&(0x7f0000002a00)=""/197, 0xc5}], 0x1}}, {{&(0x7f0000002b40)=@abs, 0x6e, &(0x7f0000002e00)=[{&(0x7f0000002bc0)=""/225, 0xe1}, {&(0x7f0000002cc0)=""/125, 0x7d}, {&(0x7f0000002d40)=""/106, 0x6a}, {&(0x7f0000002dc0)=""/30, 0x1e}], 0x4, &(0x7f0000002e40)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000002e80), 0x6e, &(0x7f0000004180)=[{&(0x7f0000002f00)=""/211, 0xd3}, {&(0x7f0000003000)=""/143, 0x8f}, {&(0x7f00000030c0)=""/172, 0xac}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x4, &(0x7f00000041c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x160}}, {{&(0x7f0000004340)=@abs, 0x6e, &(0x7f00000077c0)=[{&(0x7f00000043c0)=""/22, 0x16}, {&(0x7f0000004400)=""/171, 0xab}, {&(0x7f00000044c0)=""/4096, 0x1000}, {&(0x7f00000054c0)=""/4096, 0x1000}, {&(0x7f00000064c0)=""/249, 0xf9}, {&(0x7f00000065c0)=""/183, 0xb7}, {&(0x7f0000006680)=""/103, 0x67}, {&(0x7f0000006700)=""/4096, 0x1000}, {&(0x7f0000007700)=""/138, 0x8a}], 0x9, &(0x7f0000007880)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x80}}, {{0x0, 0x0, &(0x7f0000007d00)=[{&(0x7f0000007900)=""/10, 0xa}, {&(0x7f0000007940)=""/228, 0xe4}, {&(0x7f0000007a40)=""/44, 0x2c}, {&(0x7f0000007a80)=""/175, 0xaf}, {&(0x7f0000007b40)=""/241, 0xf1}, {&(0x7f0000007c40)=""/148, 0x94}], 0x6, &(0x7f0000007d80)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}], 0xe8}}, {{&(0x7f0000007e80), 0x6e, &(0x7f00000082c0)=[{&(0x7f0000007f00)=""/243, 0xf3}, {&(0x7f0000008000)=""/216, 0xd8}, {&(0x7f0000008100)=""/70, 0x46}, {&(0x7f0000008180)}, {&(0x7f00000081c0)=""/117, 0x75}, {&(0x7f0000008240)=""/126, 0x7e}], 0x6, &(0x7f0000008340)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}}, {{&(0x7f0000008380)=@abs, 0x6e, &(0x7f000000c7c0)=[{&(0x7f0000008400)=""/4096, 0x1000}, {&(0x7f0000009400)=""/234, 0xea}, {&(0x7f0000009500)=""/146, 0x92}, {&(0x7f00000095c0)=""/4096, 0x1000}, {&(0x7f000000a5c0)=""/14, 0xe}, {&(0x7f000000a600)=""/4096, 0x1000}, {&(0x7f000000b600)=""/171, 0xab}, {&(0x7f000000b6c0)=""/4096, 0x1000}, {&(0x7f000000c6c0)=""/44, 0x2c}, {&(0x7f000000c700)=""/175, 0xaf}], 0xa, &(0x7f000000c880)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0xa8}}], 0x8, 0x0, &(0x7f000000cb40)={0x77359400}) [ 483.683495] loop2: detected capacity change from 0 to 16 [ 483.689744] EXT4-fs (loop1): Can't read superblock on 2nd try [ 483.692840] EXT4-fs (loop2): VFS: Can't find ext4 filesystem ioctl$BTRFS_IOC_ADD_DEV(r3, 0x5000940a, &(0x7f000000cb80)={{r4}, "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"}) openat(0xffffffffffffffff, &(0x7f0000008180)='./file0\x00', 0x400, 0x98) r5 = fsmount(r2, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r5, 0x0, 0x483, &(0x7f0000000240)={0x6c, @broadcast, 0x4e24, 0x0, 'none\x00', 0x10, 0x42e8, 0x54}, 0x2c) preadv2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/102, 0x66}], 0x1, 0x0, 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) syz_genetlink_get_family_id$smc(&(0x7f00000004c0), 0xffffffffffffffff) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x2) 00:25:58 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0', [{0x20, '/:@['}, {0x20, '#! '}, {0x20, '#! '}, {0x20, ',,'}], 0xa, "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"}, 0x83e) 00:25:58 executing program 0: setuid(0x0) symlink(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='./file0\x00') lsetxattr(&(0x7f0000000540)='./file0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="730126e4ffffff69ce0592ce7461666621dac6e15cfb179e14ae3b43a6"], 0x0, 0x0, 0x0) 00:25:58 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmmsg$inet(r0, &(0x7f00000007c0)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000140)="be61", 0x2}], 0x1, &(0x7f0000000080)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev}}}], 0x20}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r1, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r1) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f00000000c0)=0x1, 0x4) [ 483.712020] loop5: detected capacity change from 0 to 128 [ 483.731068] FAT-fs (loop5): bread failed, FSINFO block (sector = 19532) 00:26:08 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0', [{0x20, '/:@['}, {0x20, '#! '}, {0x20, '#! '}], 0xa, "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"}, 0x83b) 00:26:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff", 0x38, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) 00:26:08 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000d4f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012500)="ed41000000100000d4f4655fd4f4655fd4f4655f000000000000040008", 0x1d, 0x4100}], 0x0, &(0x7f0000000040)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$FITRIM(r0, 0x6609, 0x0) 00:26:08 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10000, 0xa, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f80000200040000300000000000000800029386929f153595a4b414c4c455220204641540a6db75611689b4e5b7cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626e65206469336b2e2020506c6561736520696e73657274441fae18db36626cc667da32159d040920610349fb66885c74646520666c6f70707920636e640d0a707265737320616e79206b657920746f207472792061ff61696e202e2e2e200d0a00", 0xd0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aaf8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/96, 0x60, 0x1e0}, {&(0x7f0000010200)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x400}, {&(0x7f0000010300)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x600}, {&(0x7f0000010400)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x800}, {&(0x7f0000010500)="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", 0x120, 0xa00}, {&(0x7f0000010700)="2e20202020202020202020100070e770325132510000e77032510300000000002e2e202020202020202020100070e770325132510000e770325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200070e770325132510000e770325104001a040000", 0x80, 0x1400}, {&(0x7f0000010800)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x1600}, {&(0x7f0000010d00)='syzkallers\x00'/32, 0x20, 0x1c00}, {&(0x7f0000010e00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x4200}], 0x0, &(0x7f0000010f00)) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/12) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x140) 00:26:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) 00:26:08 executing program 4: symlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000380)='./file0\x00') readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=""/219, 0xdb) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=""/127, 0x7f) 00:26:08 executing program 0: r0 = gettid() getpriority(0x1, r0) r1 = clone3(&(0x7f0000000240)={0x200004000, &(0x7f00000000c0), &(0x7f0000000040), &(0x7f0000000080), {0x5}, &(0x7f00000005c0)=""/219, 0xdb, &(0x7f00000001c0)=""/61, &(0x7f0000000200)=[r0, 0x0], 0x2}, 0x58) r2 = syz_open_procfs(r0, &(0x7f0000000000)='attr/exec\x00') lseek(r2, 0x6, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000000)=0x4000) clone3(&(0x7f0000000940)={0x10200, &(0x7f0000000380), &(0x7f00000003c0), &(0x7f00000006c0), {0x2e}, &(0x7f0000000700)=""/244, 0xf4, &(0x7f0000000800)=""/197, &(0x7f0000000900)=[r1], 0x1, {r2}}, 0x58) execveat(r3, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) clone3(&(0x7f0000000cc0)={0x800000, &(0x7f0000000a00), &(0x7f0000000a40), &(0x7f0000000a80), {0x29}, &(0x7f0000000ac0)=""/141, 0x8d, &(0x7f0000000b80)=""/254, &(0x7f0000000c80), 0x0, {r2}}, 0x58) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r4, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r4, 0x26, &(0x7f0000000400)) r5 = syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r3) sendmsg$SMC_PNETID_ADD(r4, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x5c, r5, 0x4, 0x70bd28, 0x25dfdbfd, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'ip6erspan0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'vlan0\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$NFNL_MSG_ACCT_DEL(r4, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)={0x88, 0x3, 0x7, 0x801, 0x0, 0x0, {0x2, 0x0, 0x4}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0x2ff2}, @NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0xeb49}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x6}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}, @NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0x101}, @NFACCT_FLAGS={0x8}, @NFACCT_FILTER={0x24, 0x7, 0x0, 0x1, [@NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0xa7}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x7fffffff}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0xb}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x2}]}, @NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x4}]}, 0x88}, 0x1, 0x0, 0x0, 0x48404}, 0x14) r6 = gettid() getpriority(0x1, r6) clone3(&(0x7f0000000240)={0x200004000, &(0x7f00000000c0), &(0x7f0000000040), &(0x7f0000000080), {0x5}, &(0x7f00000005c0)=""/219, 0xdb, &(0x7f00000001c0)=""/61, &(0x7f0000000200)=[r6, 0x0], 0x2}, 0x58) syz_open_procfs$userns(r6, &(0x7f00000009c0)) 00:26:08 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x401054d6, 0xee01) [ 493.422253] loop5: detected capacity change from 0 to 128 [ 493.425298] loop2: detected capacity change from 0 to 16 [ 493.429797] loop6: detected capacity change from 0 to 512 [ 493.437134] loop1: detected capacity change from 0 to 16 [ 493.439931] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 493.448302] FAT-fs (loop5): bread failed, FSINFO block (sector = 19532) [ 493.449122] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 493.583455] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 493.665673] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. 00:26:19 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x401c5820, 0xee01) 00:26:19 executing program 6: syz_mount_image$tmpfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x1, &(0x7f0000001380)=[{&(0x7f00000001c0)='S', 0x1, 0xfffffffffffffffa}], 0x105823, &(0x7f0000000200)=ANY=[@ANYBLOB='smackfsroot=tmpfs\x00,subj_user={(%,fowner=', @ANYRESDEC=0xee01, @ANYBLOB="2c6d6561737572652c736d520fb70dd6e5d2c23d746d706673002c004c4b38d46288a223098a28f5170dc363b0cbfcf86b2e3331611b81"]) move_mount(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x60) 00:26:19 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0', [{0x20, '/:@['}, {0x20, '#! '}], 0xa, "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"}, 0x837) 00:26:19 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x1) ioctl$KDSETLED(r0, 0x5600, 0xf0ff1f00000000) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x8) r1 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r1, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4, 0x3}], 0x18) ioctl$FS_IOC_GETVERSION(r1, 0x80087601, &(0x7f0000000040)) 00:26:19 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10000, 0xa, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f80000200040000300000000000000800029386929f153595a4b414c4c455220204641540a6db75611689b4e5b7cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626e65206469336b2e2020506c6561736520696e73657274441fae18db36626cc667da32159d040920610349fb66885c74646520666c6f70707920636e640d0a707265737320616e79206b657920746f207472792061ff61696e202e2e2e200d0a00", 0xd0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aaf8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/96, 0x60, 0x1e0}, {&(0x7f0000010200)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x400}, {&(0x7f0000010300)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x600}, {&(0x7f0000010400)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x800}, {&(0x7f0000010500)="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", 0x120, 0xa00}, {&(0x7f0000010700)="2e20202020202020202020100070e770325132510000e77032510300000000002e2e202020202020202020100070e770325132510000e770325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200070e770325132510000e770325104001a040000", 0x80, 0x1400}, {&(0x7f0000010800)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x1600}, {&(0x7f0000010d00)='syzkallers\x00'/32, 0x20, 0x1c00}, {&(0x7f0000010e00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x4200}], 0x0, &(0x7f0000010f00)) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/12) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x140) 00:26:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53", 0x39, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) 00:26:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) 00:26:19 executing program 4: clone(0x4c01f900, 0x0, &(0x7f0000000080), 0x0, 0x0) clone(0x800000, &(0x7f0000000280)="41d3162a46c036bb4b231d8f792b2c728683bbfdc4c74d33443b9655038901f8be5a293dd5e8b9f908a4a584a632cd000b10984e6edfaaa74de3f29723347e9443a321339d47411d057ef9e840a04d65b5c9f6808d7c5c9893096785469b", &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="4bc052c57ae219b43ed773ae") [ 504.594605] loop5: detected capacity change from 0 to 128 00:26:19 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000140), 0x1, 0x401) write$evdev(r0, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) ioctl$F2FS_IOC_SET_PIN_FILE(r0, 0x4004f50d, &(0x7f0000000100)=0x1) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f00000000c0)=0x1, 0x4) dup2(r2, r1) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @private}}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) [ 504.604843] loop2: detected capacity change from 0 to 16 [ 504.606151] loop6: detected capacity change from 0 to 16383 [ 504.612239] loop1: detected capacity change from 0 to 16 [ 504.613853] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 504.618511] FAT-fs (loop5): bread failed, FSINFO block (sector = 19532) [ 504.626527] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 504.631552] loop6: detected capacity change from 0 to 16383 00:26:19 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x4020940d, 0xee01) 00:26:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) 00:26:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53", 0x39, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) 00:26:19 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10000, 0xa, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f80000200040000300000000000000800029386929f153595a4b414c4c455220204641540a6db75611689b4e5b7cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626e65206469336b2e2020506c6561736520696e73657274441fae18db36626cc667da32159d040920610349fb66885c74646520666c6f70707920636e640d0a707265737320616e79206b657920746f207472792061ff61696e202e2e2e200d0a00", 0xd0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aaf8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/96, 0x60, 0x1e0}, {&(0x7f0000010200)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x400}, {&(0x7f0000010300)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x600}, {&(0x7f0000010400)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x800}, {&(0x7f0000010500)="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", 0x120, 0xa00}, {&(0x7f0000010700)="2e20202020202020202020100070e770325132510000e77032510300000000002e2e202020202020202020100070e770325132510000e770325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200070e770325132510000e770325104001a040000", 0x80, 0x1400}, {&(0x7f0000010800)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x1600}, {&(0x7f0000010d00)='syzkallers\x00'/32, 0x20, 0x1c00}, {&(0x7f0000010e00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x4200}], 0x0, &(0x7f0000010f00)) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/12) 00:26:19 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) pwritev2(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="8c", 0x1}], 0x1, 0x2400000, 0x0, 0x0) write$selinux_attr(r1, &(0x7f00000005c0)='system_u:object_r:power_device_t:s0\x00', 0x24) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) creat(&(0x7f00000003c0)='./file0\x00', 0x0) sendmsg$NL80211_CMD_DEL_KEY(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, 0x0, 0x800, 0x70bd29, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_KEY_SEQ={0x14, 0xa, "22afd3e93a4595a28fbc091003a99dc0"}]}, 0x28}}, 0x40000) 00:26:19 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0', [{0x20, '/:@['}], 0xa, "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"}, 0x833) 00:26:19 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x800454cf, 0xee01) 00:26:19 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000140), 0x1, 0x401) write$evdev(r0, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) ioctl$F2FS_IOC_SET_PIN_FILE(r0, 0x4004f50d, &(0x7f0000000100)=0x1) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f00000000c0)=0x1, 0x4) dup2(r2, r1) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @private}}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) [ 504.863964] loop5: detected capacity change from 0 to 128 [ 504.870174] loop1: detected capacity change from 0 to 16 [ 504.895577] FAT-fs (loop5): bread failed, FSINFO block (sector = 19532) [ 504.898100] loop2: detected capacity change from 0 to 16 00:26:19 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x829}, 0x0, 0x0, 0xffffffffffffffff, 0x8) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) clone3(&(0x7f0000000400)={0x100004000, &(0x7f00000000c0)=0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140), {0x27}, &(0x7f0000000180)=""/175, 0xaf, &(0x7f0000000340)=""/191, &(0x7f0000000240)=[0xffffffffffffffff], 0x1}, 0x58) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000280)={0x8, 0x3, 0x4}) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) [ 504.922814] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 504.932169] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 00:26:19 executing program 0: write(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r0, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) r1 = syz_open_dev$vcsa(&(0x7f0000000140), 0x8, 0x343f9492bcb5a434) openat(r1, &(0x7f0000000180)='./file0\x00', 0x240642, 0x20) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000100)=0x8, 0x3ff) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) write(r2, &(0x7f0000000900)="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", 0x2b6) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0xffffffffffff0000) fcntl$setstatus(r2, 0x4, 0x44000) sendfile(r2, r3, 0x0, 0x800000000fdef) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 00:26:19 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10000, 0xa, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f80000200040000300000000000000800029386929f153595a4b414c4c455220204641540a6db75611689b4e5b7cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626e65206469336b2e2020506c6561736520696e73657274441fae18db36626cc667da32159d040920610349fb66885c74646520666c6f70707920636e640d0a707265737320616e79206b657920746f207472792061ff61696e202e2e2e200d0a00", 0xd0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aaf8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/96, 0x60, 0x1e0}, {&(0x7f0000010200)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x400}, {&(0x7f0000010300)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x600}, {&(0x7f0000010400)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x800}, {&(0x7f0000010500)="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", 0x120, 0xa00}, {&(0x7f0000010700)="2e20202020202020202020100070e770325132510000e77032510300000000002e2e202020202020202020100070e770325132510000e770325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200070e770325132510000e770325104001a040000", 0x80, 0x1400}, {&(0x7f0000010800)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x1600}, {&(0x7f0000010d00)='syzkallers\x00'/32, 0x20, 0x1c00}, {&(0x7f0000010e00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x4200}], 0x0, &(0x7f0000010f00)) 00:26:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53", 0x39, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) [ 505.081554] loop5: detected capacity change from 0 to 128 [ 505.096316] FAT-fs (loop5): bread failed, FSINFO block (sector = 19532) [ 505.122806] loop2: detected capacity change from 0 to 16 [ 505.127871] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 515.327572] loop2: detected capacity change from 0 to 16 00:26:30 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x800454d2, 0xee01) 00:26:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) 00:26:30 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0', [], 0xa, "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"}, 0x82e) 00:26:30 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x10000, 0xa, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f80000200040000300000000000000800029386929f153595a4b414c4c455220204641540a6db75611689b4e5b7cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626e65206469336b2e2020506c6561736520696e73657274441fae18db36626cc667da32159d040920610349fb66885c74646520666c6f70707920636e640d0a707265737320616e79206b657920746f207472792061ff61696e202e2e2e200d0a00", 0xd0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aaf8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/96, 0x60, 0x1e0}, {&(0x7f0000010200)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x400}, {&(0x7f0000010300)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x600}, {&(0x7f0000010400)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x800}, {&(0x7f0000010500)="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", 0x120, 0xa00}, {&(0x7f0000010700)="2e20202020202020202020100070e770325132510000e77032510300000000002e2e202020202020202020100070e770325132510000e770325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200070e770325132510000e770325104001a040000", 0x80, 0x1400}, {&(0x7f0000010800)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x1600}, {&(0x7f0000010d00)='syzkallers\x00'/32, 0x20, 0x1c00}, {&(0x7f0000010e00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x4200}], 0x0, &(0x7f0000010f00)) 00:26:30 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) [ 515.339026] EXT4-fs (loop2): VFS: Can't find ext4 filesystem syz_emit_ethernet(0x1062, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @val={@void, {0x8100, 0x1, 0x1}}, {@ipv4={0x800, @generic={{0x14, 0x4, 0x3, 0x3b, 0x1050, 0x65, 0x0, 0x1, 0x2f, 0x0, @multicast1, @multicast2, {[@end, @end, @ssrr={0x89, 0x7, 0x81, [@remote]}, @generic={0xcd, 0x2}, @timestamp_addr={0x44, 0xc, 0x98, 0x1, 0x5, [{@local, 0x2554}]}, @ssrr={0x89, 0xb, 0x8f, [@broadcast, @private=0xa010100]}, @ra={0x94, 0x4}, @timestamp_prespec={0x44, 0x14, 0x15, 0x3, 0x7, [{@local, 0x23a}, {@broadcast, 0x7fffffff}]}, @generic={0x7, 0x2}]}}, "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"}}}}, &(0x7f00000011c0)={0x1, 0x3, [0x9aa, 0x54b, 0xb2e, 0xd0]}) 00:26:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) 00:26:30 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x829}, 0x0, 0x0, 0xffffffffffffffff, 0x8) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) clone3(&(0x7f0000000400)={0x100004000, &(0x7f00000000c0)=0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140), {0x27}, &(0x7f0000000180)=""/175, 0xaf, &(0x7f0000000340)=""/191, &(0x7f0000000240)=[0xffffffffffffffff], 0x1}, 0x58) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000280)={0x8, 0x3, 0x4}) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) 00:26:30 executing program 0: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/pcmcia', 0x80c000, 0x18) 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_SET_INTERFACE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x44, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac}, @NL80211_ATTR_AUTH_TYPE={0x8}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}]]}, 0x44}}, 0x0) sendmsg$NL80211_CMD_DEL_PMKSA(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, 0x0, 0x2, 0x70bd27, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r3}, @val={0xc, 0x99, {0x4, 0x25}}}}, [@NL80211_ATTR_PMK_LIFETIME={0x8, 0x11f, 0x80}]}, 0x30}, 0x1, 0x0, 0x0, 0x20008851}, 0x8080) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000000)={0x1c, 0x48, 0x1, 0x0, 0x0, "", [@typed={0xa, 0x0, 0x0, 0x0, @str='wlan1\x00'}]}, 0x1c}], 0x1}, 0x0) [ 515.353971] loop1: detected capacity change from 0 to 16 [ 515.359873] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 515.390679] loop5: detected capacity change from 0 to 128 00:26:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) 00:26:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) 00:26:30 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x800454d3, 0xee01) [ 515.490687] loop1: detected capacity change from 0 to 16 [ 515.498013] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 00:26:30 executing program 4: syz_emit_vhci(&(0x7f0000000040)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_status={{0xf, 0x4}, {0xe1, 0x0, 0x405}}}, 0x7) syz_emit_vhci(&(0x7f0000000080)=@HCI_SCODATA_PKT={0x3, {0xc8, 0x7}, "457744aa09dd47"}, 0xb) syz_emit_vhci(&(0x7f0000000280)=@HCI_SCODATA_PKT={0x3, {0x0, 0xf6}, "8e708e21f9e6f13c73b8e34197ccca5e19c8cf35a4258afcc7c82d641f8242d2b621ca941b488ad6902d263cac45c06e3b5bd87924635c9e5ac1ee33880daea214748333b53419fb6138a082ede8db64e8cb099f039d12b7aff9af02a9d9dd7b54343fb9e3c4f1dc7a7ace4f3d7184ef3bd4ea024a871e387e0f2b24150600aa4ac99dbcd3465b46969bac85e1723651407346182acf53a4f2d1d71de0f0be532d198b9fa51159ed6f70f78e8b2fd49d894d2f74a0d3a92c3a3ba1c726f20ad7688390d41bee51809da1fe0b16b72de7878fc3be75deae2a575554b300226cdca8c32df175fa20567f67491ac7c9e1d855c19cba3ca8"}, 0xfa) syz_emit_vhci(&(0x7f0000000380)=@HCI_SCODATA_PKT={0x3, {0xc9, 0x1000}, "6558d211c0506b15cd1823b8044817c49b2ec851e0bd7591d914561e5414ac23dd787394841a639d2fcd74c19e3270a9874b1a6fb3bd674e5e83d180af495bd8f66b961de3cef304426a95890601feac6f50e68bb0ca6e799740bdb4af793222a3399554a0665b35a58650c0a734bd7336c827ad79a5a95184a72da8455c3492ebe0e5e8eb632264826d6e5bc386847d3ce39324e82fee08ec8b0e4ddb7529b920d455cc7f2b7a47990b5a22d31cdbaa12a682482499190c6136ceafc291f21b7e1a7dd5cc523d15cdc7c1ffd263b63f31c4ac64f6c87761f8289445d0ae3648eba9def0d86a4e237f091240b9db95a1c08a27a523b4ad1de07aee1390f3da0b5fd136c5dec99c15ba5f94c1993dcc9df8413125182f3784d150cf36288ab20768051da5e9db1ded7fc1cd602894f75bd664d0fb823be9891b6c5a248366536fd14b85998d6e4dfeccc6214e23b680e369e6e4c73c33f7bc7498608264f86e19f0ca72213e57b014d4d49eff88c6a478e2daf4e178bef6d560d1f9d7436331823a84fb6ce90ffbacdb86a0eb026e99097aa5d9ee8c90e7c996506e7a6b5bd5f25de68ae007dac7113d6b2051f1fca9c60161f15a4a7913bae7e6700febca9d69276e3f15518c1f60a7c8cb52f9cedcb26e43945fef819115897ce750ce28b741c267fc04a1293cabd21a1a4cc285b5e482a8085e5a9b48d94519d5a84ae41fbc8041ef4a3c632997c5f2fb0f81876736f229ac0e76b1cb602ece268a4d1c4607c7fc1fb3cf0e04ad4227a4bf8dd8642cc61998ee0739a238c7b01057237c0851d58175113d9afb9d50f2b5329903e70280bb8e3520c364c6116e8129604fafe63b3bf8a418a748c4d4975165cb7bbc0948b91b52dfb4e88a292bf2f31334e982f1556e79fbdc5c25a2d4939709b40cb9cd55f4ae29505d5930ac064f345e468f7511c2bdbc7f942a332cd9747b6a08444244723aaa75535f52fb1fcfcb231f4d0096b692c1a5aeb84138a71844a93dd4324f1bb8bbfbdda408d57010af2d61c793532b7fc311e51483f7d8aad752a6f425558ce43390312936e067f6c1eb3ed5b8d7748889d4e2e1e59f3ba8c5268f3163038913e3566f8acd93a1bda074a2e55070fe7961b4c79827efcdf9ed045b78cb7460157b4770fdd5d76c756dc32150d5a50a7058565c2241daf0c933b81dc9dcfd2699c6ebb7dc173f054526740f47d4b7806dfebcd91e26a62f1a662ceda7276c6011d44f2b1a15a4ce7af07d82250e655e042efca1684bf78c1a870b90c0e7c151f1b4e5667892fdf916fd5d24de0553ef811d774f2a2052fb2a05b541b07659d9fef1b33c09c394af3e6ce984f80eb465b0925a8a2733f1faa895709c0127f5772f51b77b0f8a3a0feb7c762c78582dbb04c8b7a7b92aa9c0737f4937dc6c6d42b810aadb7c65f2724405ad4503dbaf3593bffba26f94573259f36bb24036aa31bf019d8ec9c855af27726290b6a0a219db9f03b7175398e69a8c7c271129e5cfedfaf3c950150f409c22a5461ddfc778023eb8f24217ef232efa22a8a3f8de03640ba12fa23c16833bae53759e0acc4763fcf0827cce124e87cc8dab017080c6f71ec91d07ed4d307d37ad33b5a44620301fd9fc6e41ba635b5255a9483ea653653ed13569185b4eb097905d65415dd38f8baf82b66a47309219e55fa59993881045823e6099a27b5b79b59b7ceb6ffef1a6397810a114f97ab929f3ccb12a0745647ae4b45325e40edd7ef38d57956e730baddc1de41dd1199f882fface4cdce4552610d86631f8f5d1c6d9aded2e2aff38a4d40ea83f66eeae0df188474deae009125af46ab426fe7d12b9b2d6ed3df265b056cf026f6ef3d1b036c205bc5bd4d67da7c0ecc3a995c8ed44ba65556593ffe0084d48edb917efc99a6b736cabac9270e129237ee6e51a39f8607b6d668d38ee83144278bf48613d84d8a193df2ab96c7a50106fd0effc6f73fb716ffa28abe66245f7ba461d819225fe29045b9c7790d6d146ae2fd11e74a57fed4817acbb9bf4774308258269b4593a6268f69a7a438c9af6708c5606292c335c1a0187cd1fa06406c8bde287665cc3e94c81d341d2548eb56f8ee9f73c4e0232102f364105e32fabdf406c196d3fda4fa986225971266e1bdd33ce76c467344dbdcefa5ca451312a615bfeaa12775007c62d1bb374ad97a2587dd3d73206003dadfe7c3a943a8de5645cbc6e1914e0a74e1c8ea9e0c0e009115beb6afd298ef0c0c0238c7d37d169ad3629df00c9b027a70d753dda5c6d3fbb31bec434cd751ba8006ba834df768056d8d951cc792e0bac2d682ac6b84c6af2a032aaf2f4257bba6e7f2e7083cde9f70a5c6c23809de1415df51b74377754375669c3c8b005c6a2069a546ad2edc16add2af3c7179e5df1ac234eeb3e318ec643d3d5de526306a9ccf38afdc05aad44f859e4b12a9db423112050ea278db13645f48fbb1b01090a7da0ac3d40954818cbe13ea1848da886766e08766ffc8bfa8fd7fd76d38138233912d2db2890b54b6f4db4d66900c8d6cd137c9a05ead3a6bcd5b3468f62c006b8d4552b854fac9cd236fdcaffb82b44f262f71f488db3ca733a3a62a76b7616c2283c86fea4feda2afa749af7f7dbcca516499c559d0362a208efb8adb7df52a6451912e905aca5a9e0ccb6bc15c305880a7d0229492aa65455eb0a7e501c489f92198195babcd9e571e2e1b4f9e1d68f44fdd5307091928dd34ab0dee5f246d45cd524c27f650d4f46325d332371724e990a3593f66ca74ff763ec27930cc47ee511d1ff80a94d0fa5105ab7f4f7e6d48560054dd0ca7d34f4c958ad9c0daf4bbc06b22f1e48f854c786b5ba450565a6f531830f874378eaea55e42072d6c0333109fdeeb204b07cf88c56b036ea2ebdb4555f761e0142a17676e10ac61bca5d9a331cff0bb39088443b100979af41d9f9a6a9ba3abe3b86c9734bcd31c85a7b3468da4ff36df4378da77a3df715fc391b9a62f4198132a9a0bedbcf45b4a9c601bb9bce80fe5e604d1a6608b57d0d6d59bac7aa8b5d29798013d3b6f9c2c182c39eb8900fae8762c36effeb269f39d74973d9619ecb17c4506f0c70a4baa2f91bc234a7991dc8bc6cd31361058d00bb12373291013b97cc147a00d34fcc71ddf7cee9ac134c4481a1c3dd1a333f392ca9abc91d69724a7fb997057f33ae656502f6e3d337c8d4daa0174af58fde6aa567313d2a83569f62188f36ba80e70cfffa5f0370d1f120a3deb16d837e6482e4811c482e7c79488351d7debab7e0b62248b116b92363f99b8528a17ebfe92deaae845aaab042f98418ff571113832de28636e73f0353891dc46bf8d875b73ec984abd7d6daedfccc34037bfb751a4f0f0bf7c3f3aa64f1805d7728dc981c82bd429cc085a126ba331494a9c9c9bb36e1c3853f1657282f60764b128ce13eb52479e3e74644da21c19d25166b613c616114cf717d6078f51138ea67044b7160b843b818d2aafcbfd0ab2581cb41583345d52420383ea7e47798ca37159654557c5bf9f732d6baa0996cac412e377cdfcc452a4084da4258bc629a4cff60093eaa63d8275365c955a82451f630e8d5b2c77b8bf3bd9091a5e59576c35a2cf336a60930f3fadc79411707cad9008f43e268f5531cc8d8c988ee94ab8fd2b19db53b824dffe783a197ee65ddd63e8b6e35e9f161b479f3a997c00bcdb99d177829231309466e827b3d7473a98b6bae36eb70d281998adb8b6af5588ab4b1e5a4d803646a6ee1f5ec0668f63f82eef762791cf05f9bcc3832aeff6f259d22790a942f876c3f79d592aef9d4c21844543cbaea8c5432dab33911ae6918630d815d757dfc77c48bff922296d013b9adb9f4376274de8698d0085d0deb122e37494ec68d009ccfac956820658a6c8131d758d6191a138a07e05e1d64086b9768cd705329401f8cdf4ff106a92b6e0bf1b902035a6c987fc1702d85c27b38b2fcbde891c5fead1df4f9275db960954912269ed02d74f3dc074621fae2dbe4e50c40c9708c13bf71853b224942869a2bc2811702b732662036af587b3806afd3661cf6149d1b2e8b38cf920baf5042883a8524782482177a1860a31f1b25e02c0acf311a6c8d1ab01504240fbbcd37456c919bc620b47b249245ef888c9198be41d8244c27a14b094b0f32b7c7fec737b1a6a7ec1b666fab42cc5fb07264cc9a8efc93053f96642b0dc8b00545b2e413d827d06c8175bf6a6ef0f1127f0ef8ef51c93bb27afe356428be8b3c71a195dcf7f27f2f89123fb226d4c5c996b09df863708d7c50fc0159cfe10220bb891ed7f8a42fd268f9b19cec5845033e93937356631abb4612846a29bd30fe31e7fd03f354f12e66e91fe55b9bdd9ef68497aae0677b1a2b276c25b3c1e6ba678e1d121c882096b6b654434bc794deabddd2998bcbc0c1669059b986000400a08afcdfbb3bcfbd8f280fec1bc97577a025139cb42dbbca825476115791a1bb26e5fee1bc4db29910c0a9e389df8d12a4675c0af60946d7496eb362a733dddded6967d74ab00d0e3d8955c4fcf5a6f2c294b8644f2acfcaff25acdd2ebe0ad3231cf03749c5e704d8c12fef069932a65ed06796f97c00d3d1ece3a1605bf65909be90e7e7b34357a3d999019c5b6d8bac973fb8560187aeb7f652b988b982bf9d58c9e14da02a7809a42edc0d08f3b089d3ec2c58561aadcfdfbd3d9c7f7adbd3524d402c4b9a7c2f25991d3b321a3eea4415344c421a7e2e02b9cb7bc3bc42296206c982393e95343fb2740611df4bc3d32685e08ddc49d6d54233933cce3d0a1ae8c4528ece1a2efe0f1a2ab386c67cd83cf89ca3cd94bc3c4504e543272fd8366f26c352fee93f75317d57788c84960bca0a2186bd3eadd0312f1fac28d0983e921f8c0e0cfe09af8fea11ffaf16e39c3dcef340c4aa296c148e948f015543051cf3e973a2f44d179fc43dd2dd25f80349fa067be05492f37145f42ba8ee739515d328944320874d1076e64fe382eaa27cd1bf0c006bf9eee3e510cf12358973cff05efdeea21426a29586e769f52469f358dde0a6690e6dd03ca4bd0d38636ee7c55428c39b228e492c2d8d91fae9cc429f0a67fd157b6489c2dcc76e8cdf7f210c27cb71a3916eb5df9f418c53f3c65a693910b58e913698815509319bd4e2aa1e290f60444288722f8cd8400dd19e8d3f276d49152db26938d75bb2b7ae79db304c8dd1337edb22a0a0c3e21db46fe0508e3f6c2911ac9be43e3e33f313b31ee793421c73f501147df7b38bd4ad6bd71eea4ccf728f626915ea16004fa0df7cf809c3fd53d3395930570a07a17b57a1d121a53e2448c328f756df8d040bf6e40648b815f0143cd7fb25813d4c55d0a00cdc6f6c8c8f3bafb8aac42cd0ec5279c681cc1a3df44fb3e0dbb6c2d5c942d81e1a2dc7eec8c104d05390ba8c1114a03d1dc4e57e2a3e5dd7d5d7646b09ca04e04254fb95880630aa8824e69bb97ab329534dbfa1ef1566261d49521a231e37780eae79299ae3273d98220029acbca8a7096388be33c012a68949babb6fc10e027444bc2f2300c50eae06b4135f1edeb98ac2e9793ac6cfa46bf1999cfcc3ae2772670c003637a79d635c050b7fba396289ccd4a168c320a2f61e89f6c63939fe75708bf2493735a8b9c5f195ef96302aacb967fd709e7d94c970dd7c27dcd8189cd658ba90193d3f737e39dfd8eb7e64231f8f7d9a79407f6fe363240fd601068c06f7c2c1466bf6a74e51d58be7ef2c1be8"}, 0x1004) syz_emit_vhci(&(0x7f0000000140)=ANY=[@ANYBLOB="03c80024d0a4f59906c11a26eaec30126ea2650838b69877c8fa4b2915a255a1000001000700a23b012515fc1a26b479e1003e5ec1134905ae3527ff6192"], 0x3e) syz_emit_vhci(&(0x7f0000000000)=ANY=[@ANYBLOB="841817aa2aaa1bb1d847ee7b1d10f57f"], 0x1a) init_module(0x0, 0xfffc2, 0x0) syz_emit_vhci(&(0x7f00000013c0)=@HCI_SCODATA_PKT={0x3, {0xc9, 0x31}, "b6b38f5b0fa6b9fd1978729c8451027ec5d7011f9d2d75857583e2997c17f96ba6d13d364b723553b8b88fd2fa77f5307f"}, 0x35) init_module(&(0x7f00000001c0)=')^{}\xdc)\'-\x00', 0x9, &(0x7f0000000200)='-\x00\x02T\xb0V>\x8d\x99\xcb\x94\xd5\xb0\x01\x98\x01\xa5x\xf7v8q\xf1P\xf4(\x7f\xbc\r\x1e$\r\xcf\'\x8aGQR`\xad\x1fT\xfc\x1a\x06\xe7\xb8vva\x11\xb7\x19\xd8\xc9\xa35D\xf6g\xa2\x8fU<\xcc\x01\x9b~2\x12\xc3y\x87>\xbc\xbd\xf8\xc7\x86\xaa\xcaHv)l\xc4\x1b$\x8e}\xe5\xdb,') syz_emit_vhci(&(0x7f0000001400)=@HCI_ACLDATA_PKT={0x2, {0xc8, 0x0, 0x3, 0x10}, @l2cap_cid_le_signaling={{0xc}, @l2cap_conn_param_update_req={{0x12, 0x3, 0x8}, {0x401, 0x4, 0x7f, 0x12a}}}}, 0x15) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f0000000180)) 00:26:30 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x10000, 0xa, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f80000200040000300000000000000800029386929f153595a4b414c4c455220204641540a6db75611689b4e5b7cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626e65206469336b2e2020506c6561736520696e73657274441fae18db36626cc667da32159d040920610349fb66885c74646520666c6f70707920636e640d0a707265737320616e79206b657920746f207472792061ff61696e202e2e2e200d0a00", 0xd0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aaf8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/96, 0x60, 0x1e0}, {&(0x7f0000010200)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x400}, {&(0x7f0000010300)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x600}, {&(0x7f0000010400)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x800}, {&(0x7f0000010500)="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", 0x120, 0xa00}, {&(0x7f0000010700)="2e20202020202020202020100070e770325132510000e77032510300000000002e2e202020202020202020100070e770325132510000e770325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200070e770325132510000e770325104001a040000", 0x80, 0x1400}, {&(0x7f0000010800)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x1600}, {&(0x7f0000010d00)='syzkallers\x00'/32, 0x20, 0x1c00}, {&(0x7f0000010e00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x4200}], 0x0, &(0x7f0000010f00)) [ 515.547647] Bluetooth: hci5: unexpected event for opcode 0x0405 [ 515.548182] Bluetooth: hci5: SCO packet for unknown connection handle 200 [ 515.548216] Bluetooth: hci5: SCO packet for unknown connection handle 0 [ 515.548829] Bluetooth: hci5: SCO packet for unknown connection handle 200 [ 515.549382] Bluetooth: hci5: SCO packet for unknown connection handle 201 [ 515.549997] Bluetooth: hci5: ACL packet for unknown connection handle 200 00:26:30 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0'}, 0xb) [ 515.580833] loop2: detected capacity change from 0 to 16 00:26:30 executing program 6: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000019040)='/proc/mdstat\x00', 0x0, 0x0) r1 = open_tree(r0, &(0x7f0000019080)='./file0\x00', 0x100) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00000190c0)={0x8000, 0x3, 0x7, 0x0, 0xffff, 0x9}) r2 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r2, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) pread64(r2, &(0x7f0000000040)=""/102370, 0x18fe2, 0xfffffffffffffffe) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) openat(0xffffffffffffff9c, &(0x7f0000019100)='./file0\x00', 0x20000, 0x100) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) 00:26:30 executing program 0: rt_sigprocmask(0x0, &(0x7f0000000000)={[0xffffffffffff8001]}, &(0x7f0000000040), 0x8) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x4000) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000400)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e) 00:26:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) [ 515.618302] Bluetooth: hci5: unexpected event for opcode 0x0405 [ 515.620325] Bluetooth: hci5: SCO packet for unknown connection handle 200 [ 515.620364] Bluetooth: hci5: SCO packet for unknown connection handle 0 [ 515.621811] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 515.638612] Bluetooth: hci5: SCO packet for unknown connection handle 200 [ 515.639254] Bluetooth: hci5: SCO packet for unknown connection handle 201 [ 515.643955] Bluetooth: hci5: ACL packet for unknown connection handle 200 [ 515.757172] loop5: detected capacity change from 0 to 128 [ 515.779131] loop1: detected capacity change from 0 to 16 [ 515.814576] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 519.574261] Bluetooth: hci5: Controller not accepting commands anymore: ncmd = 0 [ 519.575843] Bluetooth: hci5: Injecting HCI hardware error event [ 519.578856] Bluetooth: hci5: hardware error 0x00 [ 521.621726] Bluetooth: hci5: Opcode 0x0c03 failed: -110 00:26:41 executing program 6: ioctl$CDROM_CLEAR_OPTIONS(0xffffffffffffffff, 0x5321, 0x0) syz_mount_image$tmpfs(&(0x7f00000005c0), &(0x7f0000000600)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@mpol={'mpol', 0x3d, {'interleave', '=static', @void}}, 0x22}, {@mpol={'mpol', 0x3d, {'prefer'}}}]}) 00:26:41 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x800454e0, 0xee01) 00:26:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040), 0x0, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) 00:26:41 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x10000, 0xa, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f80000200040000300000000000000800029386929f153595a4b414c4c455220204641540a6db75611689b4e5b7cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626e65206469336b2e2020506c6561736520696e73657274441fae18db36626cc667da32159d040920610349fb66885c74646520666c6f70707920636e640d0a707265737320616e79206b657920746f207472792061ff61696e202e2e2e200d0a00", 0xd0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aaf8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/96, 0x60, 0x1e0}, {&(0x7f0000010200)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x400}, {&(0x7f0000010300)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x600}, {&(0x7f0000010400)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x800}, {&(0x7f0000010500)="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", 0x120, 0xa00}, {&(0x7f0000010700)="2e20202020202020202020100070e770325132510000e77032510300000000002e2e202020202020202020100070e770325132510000e770325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200070e770325132510000e770325104001a040000", 0x80, 0x1400}, {&(0x7f0000010800)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x1600}, {&(0x7f0000010d00)='syzkallers\x00'/32, 0x20, 0x1c00}, {&(0x7f0000010e00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x4200}], 0x0, &(0x7f0000010f00)) 00:26:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) 00:26:41 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x8020, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x8) creat(&(0x7f00000003c0)='./file0\x00', 0x0) socketpair(0x23, 0x800, 0xd9e, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x800) mount$9p_rdma(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000200)) 00:26:41 executing program 4: r0 = syz_open_dev$sg(&(0x7f00000000c0), 0x4502, 0x400100) capset(&(0x7f0000000080)={0x19980330}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x422}) r1 = gettid() getpriority(0x1, r1) clone3(&(0x7f0000000240)={0x200004000, &(0x7f00000000c0), &(0x7f0000000040)=0x0, &(0x7f0000000080), {0x5}, &(0x7f00000005c0)=""/219, 0xdb, &(0x7f00000001c0)=""/61, &(0x7f0000000200)=[r1, 0x0], 0x2}, 0x58) syz_open_procfs$userns(r2, &(0x7f0000000380)) capset(&(0x7f0000000100)={0x19980330, r2}, &(0x7f0000000140)={0x101, 0x28e, 0x8, 0x6, 0xffffffff, 0xffffffff}) r3 = gettid() getpriority(0x1, r3) clone3(&(0x7f0000000240)={0x200004000, &(0x7f00000000c0), &(0x7f0000000040)=0x0, &(0x7f0000000080), {0x5}, &(0x7f00000005c0)=""/219, 0xdb, &(0x7f00000001c0)=""/61, &(0x7f0000000200)=[r3, 0x0], 0x2}, 0x58) syz_open_procfs$userns(r4, &(0x7f0000000380)) capset(&(0x7f0000000180)={0x20080522, r4}, &(0x7f00000002c0)={0x1000, 0x8, 0x8, 0x5, 0x0, 0x7}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) mount_setattr(r5, &(0x7f00000004c0)='./file1\x00', 0x800, &(0x7f0000000500)={0xc, 0x1000fd}, 0x20) fchmodat(r5, &(0x7f0000000400)='./file1\x00', 0xa5) ioctl$FS_IOC_SETFLAGS(r5, 0x40086602, &(0x7f0000000240)=0x80000) ioctl$SG_IO(r5, 0x2285, &(0x7f0000000440)={0x0, 0xfffffffffffffffc, 0x1000, 0x6, @buffer={0x0, 0x5e, &(0x7f0000000300)=""/94}, &(0x7f00000006c0)="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", &(0x7f00000003c0)=""/7, 0x80, 0x2, 0xffffffffffffffff, &(0x7f0000000400)}) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000620d0700d366"]) 00:26:41 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0'}, 0xb) [ 526.603318] loop2: detected capacity change from 0 to 16 [ 526.609707] tmpfs: Bad value for 'mpol' [ 526.615229] loop5: detected capacity change from 0 to 128 [ 526.624328] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 526.627728] loop1: detected capacity change from 0 to 16 [ 526.633754] capability: warning: `syz-executor.4' uses 32-bit capabilities (legacy support in use) [ 526.673654] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 00:26:41 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000400008000f80000200040000300000000000000010000000000000002", 0x2d, 0x4000000}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0f", 0x10, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010010de870325132510000e870325103", 0x5b, 0x4800}, {&(0x7f0000010b00)="2e2020202020202020202010000de870325132510000e87032510300000000002e2e20202020202020202010", 0x2c, 0x4a00}], 0x0, &(0x7f0000011300)) statfs(&(0x7f0000000040)='./file0\x00', 0x0) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) rmdir(&(0x7f0000002400)='./file0/file0\x00') 00:26:41 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x800454e1, 0xee01) 00:26:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, 0x0) 00:26:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x10000, 0xa, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f80000200040000300000000000000800029386929f153595a4b414c4c455220204641540a6db75611689b4e5b7cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626e65206469336b2e2020506c6561736520696e73657274441fae18db36626cc667da32159d040920610349fb66885c74646520666c6f70707920636e640d0a707265737320616e79206b657920746f207472792061ff61696e202e2e2e200d0a00", 0xd0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aaf8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/96, 0x60, 0x1e0}, {&(0x7f0000010200)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x400}, {&(0x7f0000010300)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x600}, {&(0x7f0000010400)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x800}, {&(0x7f0000010500)="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", 0x120, 0xa00}, {&(0x7f0000010700)="2e20202020202020202020100070e770325132510000e77032510300000000002e2e202020202020202020100070e770325132510000e770325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200070e770325132510000e770325104001a040000", 0x80, 0x1400}, {&(0x7f0000010800)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x1600}, {&(0x7f0000010d00)='syzkallers\x00'/32, 0x20, 0x1c00}, {&(0x7f0000010e00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x4200}], 0x0, &(0x7f0000010f00)) 00:26:41 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_procfs(0x0, &(0x7f0000000280)='uid_map\x00') recvmmsg$unix(r0, &(0x7f0000001700)=[{{&(0x7f0000000000), 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/49, 0x31}, {&(0x7f00000000c0)=""/239, 0xef}], 0x2}}, {{&(0x7f0000000200), 0x6e, &(0x7f00000015c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/243, 0xf3}, {&(0x7f00000014c0)=""/225, 0xe1}, {&(0x7f00000002c0)=""/79, 0x4f}], 0x4, &(0x7f0000001600)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc8}}], 0x2, 0x3, &(0x7f0000001780)={0x0, 0x989680}) ioctl$PTP_SYS_OFFSET_PRECISE(r1, 0xc0403d08, &(0x7f00000017c0)) [ 526.850940] 9pnet: Could not find request transport: rdma 00:26:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040), 0x0, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) [ 526.883866] loop6: detected capacity change from 0 to 262144 [ 526.902120] loop2: detected capacity change from 0 to 16 [ 526.903742] FAT-fs (loop6): bogus number of reserved sectors [ 526.904584] FAT-fs (loop6): Can't find a valid FAT filesystem [ 526.913955] loop5: detected capacity change from 0 to 128 [ 526.930998] loop6: detected capacity change from 0 to 262144 [ 526.948324] FAT-fs (loop6): bogus number of reserved sectors [ 526.949272] FAT-fs (loop6): Can't find a valid FAT filesystem [ 526.963161] 9pnet: Could not find request transport: rdma [ 526.999406] loop1: detected capacity change from 0 to 16 [ 527.030177] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 00:26:51 executing program 4: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x44000) pwritev2(r0, &(0x7f0000000280)=[{&(0x7f0000000180)="ec", 0x1}], 0x1, 0x0, 0x0, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x800) r2 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r2, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) sendfile(r2, r1, 0x0, 0x403) 00:26:51 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x80086601, 0xee01) 00:26:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040), 0x0, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) 00:26:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, 0x0) 00:26:51 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0'}, 0xb) (fail_nth: 1) 00:26:51 executing program 6: r0 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) readahead(r0, 0x69af, 0x9) openat2$dir(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/pids.max\x00', &(0x7f0000000040)={0x103d43, 0x0, 0x13}, 0x18) mount$9p_virtio(&(0x7f00000000c0), &(0x7f0000000100)='./cgroup/pids.max\x00', &(0x7f0000000140), 0x1010000, &(0x7f0000000180)={'trans=virtio,', {[{@cache_none}, {@mmap}, {@uname={'uname', 0x3d, '@\'[Q\xd7\''}}, {@debug={'debug', 0x3d, 0x3000000000000000}}, {@version_u}], [{@seclabel}]}}) 00:26:51 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x10000, 0xa, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f80000200040000300000000000000800029386929f153595a4b414c4c455220204641540a6db75611689b4e5b7cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626e65206469336b2e2020506c6561736520696e73657274441fae18db36626cc667da32159d040920610349fb66885c74646520666c6f70707920636e640d0a707265737320616e79206b657920746f207472792061ff61696e202e2e2e200d0a00", 0xd0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aaf8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/96, 0x60, 0x1e0}, {&(0x7f0000010200)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x400}, {&(0x7f0000010300)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x600}, {&(0x7f0000010400)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x800}, {&(0x7f0000010500)="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", 0x120, 0xa00}, {&(0x7f0000010700)="2e20202020202020202020100070e770325132510000e77032510300000000002e2e202020202020202020100070e770325132510000e770325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200070e770325132510000e770325104001a040000", 0x80, 0x1400}, {&(0x7f0000010800)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x1600}, {&(0x7f0000010d00)='syzkallers\x00'/32, 0x20, 0x1c00}, {&(0x7f0000010e00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x4200}], 0x0, &(0x7f0000010f00)) 00:26:51 executing program 0: creat(&(0x7f00000003c0)='./file0\x00', 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x40) write(0xffffffffffffffff, &(0x7f0000000bc0)="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", 0x12a) r0 = getuid() ioprio_set$uid(0x0, r0, 0x2007) r1 = getuid() ioprio_set$uid(0x0, r1, 0x2007) syz_mount_image$tmpfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xff, 0x3, &(0x7f00000002c0)=[{&(0x7f0000000d00)="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", 0x1000, 0x81}, {&(0x7f0000000200)="e249d7ea004869ac61b0d056d00dc62787186e1c3205b343fe115fb61b536b2b682722d3b1563101cf1d4f9ebcc50156cb672474dd9a09ed0775d7550acad89d1c12aafdbea41d7c72eefcc838f3b2b2af5717dd0e93b0e38f4ba6f721f9b67c9e0466b501e8c72a3eaf7b9bad", 0x6d, 0x9}, {&(0x7f0000000280)="e46715c21dfb9a7a33b9d12c86", 0xd, 0x78}], 0x190801, &(0x7f0000000400)={[{@size}], [{@smackfsroot={'smackfsroot', 0x3d, '])[{;^\\'}}, {@fowner_eq={'fowner', 0x3d, r0}}, {@uid_eq={'uid', 0x3d, r1}}, {@fsuuid={'fsuuid', 0x3d, {[0x54, 0x36, 0x30, 0x61, 0x39, 0x30, 0x34, 0x37], 0x2d, [0x62, 0x61, 0x64, 0x36], 0x2d, [0x38, 0x64, 0x37, 0x38], 0x2d, [0x64, 0x66, 0x33, 0x66], 0x2d, [0x37, 0x33, 0x61, 0x34, 0x66, 0x39, 0x35, 0x37]}}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@mask={'mask', 0x3d, '^MAY_EXEC'}}]}) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) write(r2, &(0x7f0000000900)="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", 0x1f7) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x7}, 0x4000, 0x2, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r3, &(0x7f0000000140)=0x5, 0x87) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000000)={0x10001}, 0x0) write$binfmt_script(r3, 0x0, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x9) fcntl$setstatus(r2, 0x4, 0x44000) sendfile(r2, r3, 0x0, 0xfdef) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 536.708265] FAULT_INJECTION: forcing a failure. [ 536.708265] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 536.709471] CPU: 1 UID: 0 PID: 6234 Comm: syz-executor.3 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 536.709488] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 536.709495] Call Trace: [ 536.709499] [ 536.709504] dump_stack_lvl+0xfa/0x120 [ 536.709531] should_fail_ex+0x4d7/0x5e0 [ 536.709554] _copy_from_iter+0x1dc/0x15b0 [ 536.709575] ? lock_acquire+0x15e/0x2f0 [ 536.709588] ? __virt_addr_valid+0x1c6/0x5d0 [ 536.709609] ? find_held_lock+0x2b/0x80 [ 536.709627] ? __pfx__copy_from_iter+0x10/0x10 [ 536.709645] ? lock_release+0xc8/0x290 [ 536.709660] ? __virt_addr_valid+0x100/0x5d0 [ 536.709679] ? __check_object_size+0x57b/0x880 [ 536.709699] file_tty_write.constprop.0+0x3eb/0x990 [ 536.709721] vfs_write+0xbe9/0x1150 [ 536.709740] ? __pfx_tty_write+0x10/0x10 [ 536.709752] ? __fget_files+0x34/0x3b0 [ 536.709770] ? __pfx_vfs_write+0x10/0x10 [ 536.709803] ksys_write+0x121/0x240 [ 536.709821] ? __pfx_ksys_write+0x10/0x10 [ 536.709845] do_syscall_64+0xbf/0x360 [ 536.709859] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 536.709872] RIP: 0033:0x7f5b72b1ab19 [ 536.709881] 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 [ 536.709892] RSP: 002b:00007f5b70090188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 536.709904] RAX: ffffffffffffffda RBX: 00007f5b72c2df60 RCX: 00007f5b72b1ab19 [ 536.709912] RDX: 000000000000000b RSI: 0000000020000880 RDI: 0000000000000003 [ 536.709919] RBP: 00007f5b700901d0 R08: 0000000000000000 R09: 0000000000000000 [ 536.709926] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 536.709933] R13: 00007ffe04060daf R14: 00007f5b70090300 R15: 0000000000022000 [ 536.709951] [ 536.753229] loop5: detected capacity change from 0 to 128 [ 536.763706] loop0: detected capacity change from 0 to 8 00:26:51 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x80087601, 0xee01) 00:26:51 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0'}, 0xb) (fail_nth: 2) [ 536.772751] loop1: detected capacity change from 0 to 16 [ 536.794789] 9pnet_virtio: no channels available for device syz [ 536.796336] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 536.802876] loop2: detected capacity change from 0 to 16 [ 536.810502] 9pnet_virtio: no channels available for device syz [ 536.828770] FAULT_INJECTION: forcing a failure. [ 536.828770] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 536.829854] CPU: 1 UID: 0 PID: 6251 Comm: syz-executor.3 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 536.829871] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 536.829878] Call Trace: [ 536.829882] [ 536.829886] dump_stack_lvl+0xfa/0x120 [ 536.829914] should_fail_ex+0x4d7/0x5e0 [ 536.829937] _copy_to_user+0x32/0xd0 [ 536.829959] simple_read_from_buffer+0xe0/0x180 [ 536.829978] proc_fail_nth_read+0x18a/0x240 [ 536.829999] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 536.830018] ? security_file_permission+0x22/0x90 [ 536.830037] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 536.830056] vfs_read+0x1eb/0xc70 [ 536.830078] ? __pfx_vfs_read+0x10/0x10 [ 536.830097] ? lock_release+0xc8/0x290 [ 536.830114] ? __fget_files+0x20d/0x3b0 [ 536.830139] ksys_read+0x121/0x240 [ 536.830157] ? __pfx_ksys_read+0x10/0x10 [ 536.830189] do_syscall_64+0xbf/0x360 [ 536.830203] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 536.830216] RIP: 0033:0x7f5b72acd69c [ 536.830225] 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 [ 536.830237] RSP: 002b:00007f5b70090170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 536.830249] RAX: ffffffffffffffda RBX: 000000000000000b RCX: 00007f5b72acd69c [ 536.830257] RDX: 000000000000000f RSI: 00007f5b700901e0 RDI: 0000000000000004 [ 536.830264] RBP: 00007f5b700901d0 R08: 0000000000000000 R09: 0000000000000000 [ 536.830271] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 536.830278] R13: 00007ffe04060daf R14: 00007f5b70090300 R15: 0000000000022000 [ 536.830296] 00:26:51 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0'}, 0xb) 00:26:51 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x801054db, 0xee01) 00:26:51 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x10000, 0xa, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f80000200040000300000000000000800029386929f153595a4b414c4c455220204641540a6db75611689b4e5b7cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626e65206469336b2e2020506c6561736520696e73657274441fae18db36626cc667da32159d040920610349fb66885c74646520666c6f70707920636e640d0a707265737320616e79206b657920746f207472792061ff61696e202e2e2e200d0a00", 0xd0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aaf8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/96, 0x60, 0x1e0}, {&(0x7f0000010200)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x400}, {&(0x7f0000010300)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x600}, {&(0x7f0000010400)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x800}, {&(0x7f0000010500)="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", 0x120, 0xa00}, {&(0x7f0000010700)="2e20202020202020202020100070e770325132510000e77032510300000000002e2e202020202020202020100070e770325132510000e770325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200070e770325132510000e770325104001a040000", 0x80, 0x1400}, {&(0x7f0000010800)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x1600}, {&(0x7f0000010d00)='syzkallers\x00'/32, 0x20, 0x1c00}, {&(0x7f0000010e00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x4200}], 0x0, &(0x7f0000010f00)) 00:26:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008", 0x23, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) 00:26:51 executing program 4: creat(&(0x7f00000003c0)='./file0\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1, 0x82) sendfile(0xffffffffffffffff, r0, 0x0, 0x4000000000ffe) [ 536.953701] loop5: detected capacity change from 0 to 128 00:26:51 executing program 6: syz_read_part_table(0x100000000, 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xffffffffffffff80, 0x5, &(0x7f0000001240)=[{&(0x7f0000000080)="f85298e747df1159fba8eb86730b9ee6183a5ab03fa0202d48c6f40a2b73", 0x1e, 0x10000}, {&(0x7f00000000c0)="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", 0x1000, 0x3}, {&(0x7f00000010c0), 0x0, 0x7}, {&(0x7f0000001100)="a83ed060632688ee13353265f33b420118989ec8710708263aa79d4d14dbd05627aa64acd8091ed9f5f3a77141d49566addbf08f35d56261983cf1f7a148829430d7c50df337129f4829bbfefe03a79180e307a6ac613a71418145909f23681c659621667c43f34209bad40c257c7fba01788cf9abcaa2410b1e07486831a7bbdec1ef73acd3e795bac34036b0d818ae7f6d79727e2ba6", 0x97, 0x1}, {&(0x7f00000011c0)="15a0dc51efdf9b02441a8e0b913cf4aa3f867bf3bc090db750d6740297973c0c355001297fc1b8951c1d72e04445e23c6589fffe60395bc81722fe8fe1aadb2b74f1af2756854fc38c4e880e433ab24337b3e9b4ccb995217b9d078e55e9829e44756dff600b1c8693347c7e2b1aebf819defbefa5aa054991", 0x79, 0x7}], 0x200000, &(0x7f00000012c0)={[{@dots}, {@dots}, {@fat=@nfs}]}) 00:26:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, 0x0) 00:26:51 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f80000200040000300000000000000800029386929f153595a4b414c4c455220204641540a6db75611689b4e5b7cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626e65206469336b2e2020506c6561736520696e73657274441fae18db36626cc667da32159d040920610349fb66885c74646520666c6f70707920636e640d0a707265737320616e79206b657920746f207472792061ff61696e202e2e2e200d0a00", 0xd0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aaf8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/96, 0x60, 0x1e0}, {&(0x7f0000010200)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x400}, {&(0x7f0000010300)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x600}, {&(0x7f0000010400)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x800}, {&(0x7f0000010500)="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", 0x120, 0xa00}, {&(0x7f0000010700)="2e20202020202020202020100070e770325132510000e77032510300000000002e2e202020202020202020100070e770325132510000e770325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200070e770325132510000e770325104001a040000", 0x80, 0x1400}, {&(0x7f0000010800)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x1600}, {&(0x7f0000010d00)='syzkallers\x00'/32, 0x20, 0x1c00}, {&(0x7f0000010e00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x4200}], 0x0, &(0x7f0000010f00)) 00:26:51 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r0, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) lseek(r0, 0x8, 0x3) syz_emit_vhci(&(0x7f0000000040)=@HCI_VENDOR_PKT, 0x2) [ 537.053533] loop1: detected capacity change from 0 to 16 [ 537.058024] loop5: detected capacity change from 0 to 66 [ 537.065177] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 537.070801] FAT-fs (loop5): bread failed, FSINFO block (sector = 19532) [ 537.104361] loop6: detected capacity change from 0 to 264192 [ 537.110175] loop2: detected capacity change from 0 to 16 00:26:51 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000010f00)) [ 537.143884] loop6: detected capacity change from 0 to 264192 [ 537.164499] FAT-fs (loop6): invalid media value (0xf4) [ 537.165488] FAT-fs (loop6): Can't find a valid FAT filesystem [ 537.184949] loop6: detected capacity change from 0 to 264192 [ 537.185843] No source specified [ 537.306289] loop0: detected capacity change from 0 to 8 00:27:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008", 0x23, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) 00:27:03 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x80111500, 0xee01) 00:27:03 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0', [], 0x7}, 0xb) 00:27:03 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000010f00)) 00:27:03 executing program 4: r0 = getuid() ioprio_set$uid(0x0, r0, 0x4004) setresuid(0xee01, r0, r0) setpriority(0x0, 0x0, 0x0) 00:27:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}]}) 00:27:03 executing program 0: r0 = epoll_create1(0x0) r1 = eventfd(0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) read$eventfd(r1, &(0x7f0000000040), 0x8) r2 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r2, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {r0}}, './file0\x00'}) poll(&(0x7f00000000c0)=[{r0, 0x8220}, {r2, 0x60c0}, {r3, 0x5016}, {r1, 0x8018}], 0x4, 0x6) 00:27:03 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000180)={@broadcast, @empty, @void, {@ipv4={0x800, @igmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @remote, @rand_addr=0xe4010102}, {0x0, 0x0, 0x0, @loopback}}}}}, 0x0) syz_emit_ethernet(0x1011, &(0x7f00000001c0)={@random="b94ddcbb9c90", @remote, @void, {@llc_tr={0x11, {@llc={0xbc, 0x0, "17", "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"}}}}}, &(0x7f0000000040)={0x1, 0x4, [0x50a, 0x3be, 0x427, 0xc1]}) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) [ 548.762082] loop2: detected capacity change from 0 to 16 00:27:03 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x801c581f, 0xee01) 00:27:03 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8001) [ 548.783319] EXT4-fs: Mount option(s) incompatible with ext2 [ 548.786188] loop1: detected capacity change from 0 to 16 [ 548.791128] No source specified [ 548.817519] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 00:27:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)) 00:27:03 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0', [], 0x8}, 0xb) 00:27:03 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000010f00)) 00:27:03 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xb) sendmsg$AUDIT_USER(0xffffffffffffffff, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="0f000000ed03000000000000000000002bdff66d564d8cd9a40f9237c7e343ac7dfc2d9c95848f8a8204d0a497e540bee34852c8d2296865ffbf871bf41f428188406cc726ec393e48219e134860e704b0a165344c3498735eb837a2822ed1b7567c2eda019531ca00b65834fdc2"], 0x10}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000300)=ANY=[@ANYBLOB="010000000100000018000000", @ANYBLOB]) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) read(r0, 0x0, 0x40000) r2 = fork() ptrace(0xffffffffffffffff, r2) r3 = fork() ioctl$FIBMAP(0xffffffffffffffff, 0x125d, 0x0) kcmp(r2, r3, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) pwritev2(r1, &(0x7f0000000540)=[{&(0x7f00000000c0)="cfb08c9f9cf386003c52524d0b1d40131554d3404d26e35773ca48814b69cb5cd294987a363cf40b9f97c5834e58d03c114057e82374fc3f44737b9b8c8946ff35b119cfa140698626a030349d3f73ee", 0x50}, {&(0x7f0000000140)="177e27f8bb4a54ad4a605a71f44c37986a2678ac132dcb52484fce6daf66574ea407f69193d2510cff5473732771e7c5b1120387caefda7a8cb6cdbe4ce6737dd5e7f93a7cd1c80483b36f5bcc4716016c40186c676e8beb699a466ea8516cc693a418069fccc1ae58bb5db5a020d159446742e497e336a5874c34b39ff87fc5b87cdf5f1403fb1cdb033247894d267c66c4923e27e101a94f3aa3f4172bea2caae2f95623583389beca15b19aa7bf88f086f7fc0fbf93165ebf8fc5c00fae890132992c5d05a6a9c48512d7361d41b8c1b668d7c08bc8327ee0ee4c6db9c37f47041f9db8f5dc9a6c0413", 0xeb}, {&(0x7f0000000000)="e7ffeaefe0ffdb3efa9d153ceef951", 0xf}, {&(0x7f0000000940)="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", 0x1000}, {&(0x7f0000000340)="6beee2", 0x3}], 0x9, 0x1, 0xc4, 0x1) [ 548.956932] loop2: detected capacity change from 0 to 16 [ 548.971020] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 548.971758] EXT4-fs (loop2): fragment/cluster size (65536) != block size (4096) [ 548.994502] No source specified 00:27:12 executing program 6: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r1, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r1) close(r0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00000000c0)={@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x3}}, 0x0, r4}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8936, &(0x7f0000000000)={@local, 0x29, r4}) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r1, 0x89f9, &(0x7f0000000000)={'syztnl1\x00', &(0x7f0000000080)={'ip6tnl0\x00', r4, 0x29, 0x18, 0x84, 0x6, 0xa, @local, @private0={0xfc, 0x0, '\x00', 0x1}, 0x1, 0x8000, 0xe2b, 0xfffffffd}}) unlink(&(0x7f00000005c0)='./file0\x00') rename(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00') 00:27:12 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x80811501, 0xee01) 00:27:12 executing program 4: r0 = getpgrp(0x0) r1 = gettid() r2 = signalfd(0xffffffffffffffff, &(0x7f0000000600)={[0x2]}, 0x8) io_setup(0x400, &(0x7f0000000000)=0x0) io_submit(r3, 0x0, &(0x7f00000001c0)) clone3(&(0x7f0000005880)={0x165086780, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) tgkill(r0, r1, 0xb) r4 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r4, &(0x7f00000005c0)=[{{0x77359400}, 0x11, 0x9, 0x1}], 0x18) r5 = socket$inet(0x2, 0x80000, 0x834c) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) openat$cgroup_type(r2, &(0x7f0000000340), 0x2, 0x0) r7 = syz_open_dev$evdev(&(0x7f0000000040), 0x97, 0x401) write$evdev(r7, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r8, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r8, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='\xed\x17', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8v:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xa6\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\x80\xa9\x99\xce\x91\xdd\x14\xc2\xc8'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r8) r9 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000480), 0x371042, 0x0) io_submit(0x0, 0x5, &(0x7f0000000580)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x6, 0x5, r4, &(0x7f0000000140)="c3be51d6064e9ae4a6f8854187033bb04251fe576b5e6f0bec86c6a5856a6af63b4d0547bd66c9cd80d3b6a23ddc917a17d97f3cef97a0bba35c808b7b42622bcb362eb6b1b208d27be25f6d4799119600989a5b22d562fac2e5b9d3a2b474df5570189c8bc07e47fd03d91c4f431a891eb08d6ba4f3465dc73fb2c38d32d1307e8ba18c9f845df50242503ab19525451f2dc0da64a68b185a1d4430b2d565dd6f24b993268112", 0xa7, 0xfffffffffffffff7, 0x0, 0x0, r2}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0x1, r5, &(0x7f0000000200)="28271f3bf4ed6579e4989da2f359c3c03b007e7de9fcbb9b5549b303c4c64e759ba74a231555af59623a351fdffc3bf85b7109f72258549e404d1b7d2b7955dd0e0cdd5636a11b4b9cfbbd83ad4846820de6182ddca3a41aaabf99014b51fecdec3528a054f06ad30316350ab841f5f042f3bacbb2575e37f33f86520c427c19deaefc793de79be566bab469b83a1b77a8b95080491370f2117b625a1dbcbb0fcae19dcf57769ee45ee60f7f34c4b229a51a7e07dbf08ebb296157bdfe4bea83dd2a9a3b44c6df67d58d84a31ff0", 0xce, 0x4e, 0x0, 0x1, r6}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x3, 0x4, 0xffffffffffffffff, &(0x7f0000000380)="3158580affd3ae08e11c76814604591063a0a66bb850848b53c25f2e66a9768c161e2a892ef5f0b790d7f9a406760d0c78ebccfde5f4", 0x36, 0x7, 0x0, 0x2, r2}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x7, 0x3, r7, &(0x7f0000000400)="113c79a335afe341215e4dd23800c8409914", 0x12, 0x767d, 0x0, 0x6, r8}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x6, 0x1, r9, &(0x7f00000004c0)="3ac70b52c64678aab6247305ff4faf137acb06d88443a90ed2d6496e73ab3859eb389c5e3fea0ff61c383f426a499f92d0daf6f4cbc28457fad539d9642acb0e73251b7a4a9524638684871c0625eff57b424cf6", 0x54, 0x5, 0x0, 0x4}]) 00:27:12 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f80000200040000300000000000000800029386929f153595a4b414c4c455220204641540a6db75611689b4e5b7cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626e65206469336b2e2020506c6561736520696e73657274441fae18db36626cc667da32159d040920610349fb66885c74646520666c6f70707920636e640d0a707265737320616e79206b657920746f207472792061ff61696e202e2e2e200d0a00", 0xd0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aaf8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/96, 0x60, 0x1e0}, {&(0x7f0000010200)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x400}, {&(0x7f0000010300)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x600}, {&(0x7f0000010400)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x800}, {&(0x7f0000010500)="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", 0x120, 0xa00}, {&(0x7f0000010700)="2e20202020202020202020100070e770325132510000e77032510300000000002e2e202020202020202020100070e770325132510000e770325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200070e770325132510000e770325104001a040000", 0x80, 0x1400}, {&(0x7f0000010800)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x1600}, {&(0x7f0000010d00)='syzkallers\x00'/32, 0x20, 0x1c00}], 0x0, &(0x7f0000010f00)) 00:27:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008", 0x23, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) 00:27:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)) 00:27:12 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0', [], 0x9}, 0xb) 00:27:12 executing program 0: lsetxattr$trusted_overlay_opaque(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140), &(0x7f0000000200), 0x2, 0x1) acct(&(0x7f0000000040)='./file0\x00') setxattr$trusted_overlay_origin(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000180), &(0x7f00000001c0), 0x2, 0x6) [ 557.895149] loop2: detected capacity change from 0 to 16 [ 557.918680] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 557.919269] EXT4-fs (loop2): fragment/cluster size (65536) != block size (4096) [ 557.934713] loop1: detected capacity change from 0 to 16 [ 557.945827] loop5: detected capacity change from 0 to 28 00:27:12 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0xc0045878, 0xee01) [ 557.953650] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 557.959858] FAT-fs (loop5): bread failed, FSINFO block (sector = 19532) 00:27:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)) 00:27:12 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0', [], 0xb}, 0xb) 00:27:12 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000000)={0x5, 0x3ff, 0x1, 0x1, 0x5e, "c6284293d4fdefa7ec3cbfc00bd8f128acc727", 0x0, 0x3}) poll(&(0x7f0000000080)=[{r1, 0x36a}, {r0}], 0x2, 0x0) [ 558.039139] loop2: detected capacity change from 0 to 16 [ 558.057459] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 558.058047] EXT4-fs (loop2): fragment/cluster size (65536) != block size (4096) 00:27:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f01", 0x35, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) 00:27:12 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f80000200040000300000000000000800029386929f153595a4b414c4c455220204641540a6db75611689b4e5b7cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626e65206469336b2e2020506c6561736520696e73657274441fae18db36626cc667da32159d040920610349fb66885c74646520666c6f70707920636e640d0a707265737320616e79206b657920746f207472792061ff61696e202e2e2e200d0a00", 0xd0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aaf8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/96, 0x60, 0x1e0}, {&(0x7f0000010200)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x400}, {&(0x7f0000010300)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x600}, {&(0x7f0000010400)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x800}, {&(0x7f0000010500)="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", 0x120, 0xa00}, {&(0x7f0000010700)="2e20202020202020202020100070e770325132510000e77032510300000000002e2e202020202020202020100070e770325132510000e770325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200070e770325132510000e770325104001a040000", 0x80, 0x1400}, {&(0x7f0000010800)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x1600}], 0x0, &(0x7f0000010f00)) [ 558.153041] loop5: detected capacity change from 0 to 22 [ 558.166799] loop1: detected capacity change from 0 to 16 [ 558.175764] FAT-fs (loop5): bread failed, FSINFO block (sector = 19532) [ 558.188963] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 00:27:22 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0', [], 0xc}, 0xb) 00:27:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:27:22 executing program 6: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r1, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r1) close(r0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00000000c0)={@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x3}}, 0x0, r4}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8936, &(0x7f0000000000)={@local, 0x29, r4}) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r1, 0x89f9, &(0x7f0000000000)={'syztnl1\x00', &(0x7f0000000080)={'ip6tnl0\x00', r4, 0x29, 0x18, 0x84, 0x6, 0xa, @local, @private0={0xfc, 0x0, '\x00', 0x1}, 0x1, 0x8000, 0xe2b, 0xfffffffd}}) unlink(&(0x7f00000005c0)='./file0\x00') rename(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00') 00:27:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f01", 0x35, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) 00:27:22 executing program 0: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r1 = creat(0x0, 0x40) write(0xffffffffffffffff, &(0x7f0000000bc0)="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", 0x15f) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) write(r2, &(0x7f0000000900)="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", 0x1fe) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="23696c65300aec2cfdf40000000000"], 0xf) r4 = getpid() perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x50, 0x0, 0x0, 0x0, 0x4}, r4, 0xc, 0xffffffffffffffff, 0x8) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000000)={0x10001}, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x44000) sendfile(r2, r3, 0x0, 0xfdef) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r0, 0x942e, 0x0) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), r0) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x8c, r5, 0x2, 0x70bd2c, 0x25dfdbff, {{}, {@void, @void}}, [@chandef_params=[@NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x4}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x27}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x23}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x8}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x5}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x28}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x22}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x9000000}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x4}], @NL80211_ATTR_DURATION={0x8, 0x57, 0x1}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x980}], @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x16ee}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x16}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x2}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x1}]]}, 0x8c}, 0x1, 0x0, 0x0, 0xc0}, 0x20000045) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x5c, 0x0, 0x4, 0x70bd28, 0x25dfdbfd, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'ip6erspan0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'vlan0\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) r6 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r6, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) pidfd_getfd(0xffffffffffffffff, r6, 0x0) 00:27:22 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f8", 0x16}, {0x0, 0x0, 0x6}], 0xc0c0, &(0x7f0000000300)=ANY=[]) r0 = getuid() ioprio_set$uid(0x0, r0, 0x2007) getuid() r1 = syz_mount_image$nfs4(&(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x4, 0x3, &(0x7f00000003c0)=[{0xfffffffffffffffd, 0x0, 0x2}, {&(0x7f0000000300)="12e1b7a28f5c79d2f6383e5e", 0xc, 0xfff}, {&(0x7f0000000340)="2e79b25674a3fdab7f754082e9aeab4d5dfead257a660ed2f04412f1f157bf27457d963eecf3b990173fa24d13ff082198082ad56b5c15b0eb595887bb39086cc0c06dd8", 0x44}], 0x44806, &(0x7f0000000440)={[{'#^'}, {'bind'}], [{@measure}, {@fsname={'fsname', 0x3d, '&$}\x1c]-\r/^\\'}}, {@smackfsdef={'smackfsdef', 0x3d, 'tmpfs\x00'}}]}) mount$9p_tcp(&(0x7f0000000480), &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500), 0x4001, &(0x7f0000000540)={'trans=tcp,', {'port', 0x3d, 0x4e20}, 0x2c, {[{@mmap}, {@version_9p2000}, {@access_any}, {@access_uid={'access', 0x3d, r0}}, {@aname={'aname', 0x3d, '&$}\x1c]-\r/^\\'}}, {@aname={'aname', 0x3d, 'smackfshat'}}, {@cachetag={'cachetag', 0x3d, '\'-+m}[]\x93,'}}], [{@defcontext={'defcontext', 0x3d, 'root'}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@euid_eq={'euid', 0x3d, r0}}]}}) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x1, 0x1, &(0x7f0000000180)=[{&(0x7f0000000140)="93a721340bd95b969b668b9c37", 0xd, 0xffffffff}], 0xc000, &(0x7f00000001c0)={[{@nr_blocks={'nr_blocks', 0x3d, [0x30, 0x38, 0x2d]}}, {@mpol={'mpol', 0x3d, {'interleave', '=relative', @val={0x3a, [0x30, 0x34, 0x35, 0x15, 0x39, 0x35, 0x19, 0x39]}}}}, {@huge_always}, {@mpol={'mpol', 0x3d, {'bind', '', @void}}}, {@mpol={'mpol', 0x3d, {'prefer', '=static', @void}}}], [{@fowner_gt={'fowner>', r0}}, {@smackfshat={'smackfshat', 0x3d, 'vfat\x00'}}]}) renameat(r1, &(0x7f0000000640)='./file0\x00', r1, &(0x7f0000000680)='./file0\x00') 00:27:22 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f80000200040000300000000000000800029386929f153595a4b414c4c455220204641540a6db75611689b4e5b7cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626e65206469336b2e2020506c6561736520696e73657274441fae18db36626cc667da32159d040920610349fb66885c74646520666c6f70707920636e640d0a707265737320616e79206b657920746f207472792061ff61696e202e2e2e200d0a00", 0xd0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aaf8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/96, 0x60, 0x1e0}, {&(0x7f0000010200)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x400}, {&(0x7f0000010300)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x600}, {&(0x7f0000010400)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x800}, {&(0x7f0000010500)="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", 0x120, 0xa00}, {&(0x7f0000010700)="2e20202020202020202020100070e770325132510000e77032510300000000002e2e202020202020202020100070e770325132510000e770325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200070e770325132510000e770325104001a040000", 0x80, 0x1400}], 0x0, &(0x7f0000010f00)) 00:27:22 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0xc0045878, 0xee01) [ 567.752541] loop5: detected capacity change from 0 to 20 [ 567.781936] FAT-fs (loop5): bread failed, FSINFO block (sector = 19532) [ 567.795834] loop2: detected capacity change from 0 to 16 [ 567.798285] loop1: detected capacity change from 0 to 16 [ 567.815353] syz-executor.4: attempt to access beyond end of device [ 567.815353] loop4: rw=0, sector=0, nr_sectors = 1 limit=0 [ 567.816727] EXT4-fs: Mount option(s) incompatible with ext2 [ 567.818636] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 567.824773] FAT-fs (loop4): unable to read boot sector 00:27:22 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0', [], 0xd}, 0xb) [ 567.869187] loop4: detected capacity change from 0 to 15 [ 567.899636] SELinux: security_context_str_to_sid (root) failed with errno=-22 [ 567.910885] loop4: detected capacity change from 0 to 264192 [ 567.918127] tmpfs: Bad value for 'nr_blocks' [ 567.937812] vfat: Unknown parameter 'á·¢\yÒö8>^' 00:27:22 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0xc0189436, 0xee01) [ 567.959743] loop4: detected capacity change from 0 to 15 [ 567.968383] SELinux: security_context_str_to_sid (root) failed with errno=-22 [ 567.975639] loop4: detected capacity change from 0 to 264192 [ 567.985343] tmpfs: Bad value for 'nr_blocks' 00:27:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f01", 0x35, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) 00:27:22 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f80000200040000300000000000000800029386929f153595a4b414c4c455220204641540a6db75611689b4e5b7cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626e65206469336b2e2020506c6561736520696e73657274441fae18db36626cc667da32159d040920610349fb66885c74646520666c6f70707920636e640d0a707265737320616e79206b657920746f207472792061ff61696e202e2e2e200d0a00", 0xd0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aaf8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/96, 0x60, 0x1e0}, {&(0x7f0000010200)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x400}, {&(0x7f0000010300)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x600}, {&(0x7f0000010400)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x800}, {&(0x7f0000010500)="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", 0x120, 0xa00}], 0x0, &(0x7f0000010f00)) [ 568.046871] loop1: detected capacity change from 0 to 16 [ 568.069488] loop5: detected capacity change from 0 to 10 [ 568.073612] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 00:27:22 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0', [], 0xe}, 0xb) [ 568.103071] FAT-fs (loop5): bread failed, FSINFO block (sector = 19532) 00:27:22 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x391000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000100)=0x4) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) pwritev2(r1, &(0x7f0000000b80)=[{&(0x7f00000008c0)='!', 0x1}], 0x1, 0x4bbe, 0x0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r2, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) r3 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r3, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) r4 = openat$hpet(0xffffffffffffff9c, &(0x7f00000002c0), 0x2000, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000300)={{0x1, 0x1, 0x18, r4, {0x2, 0xc0c}}, './file0\x00'}) sendfile(r2, r3, 0x0, 0xe77) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) sendfile(r5, r6, 0x0, 0xffffffff000) r7 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r7, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) ioctl$EVIOCGKEYCODE(r7, 0x80084504, &(0x7f0000000280)=""/36) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r6, 0xc018937c, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000080ea0400000000", @ANYRES32=r0, @ANYBLOB="01000000000000002e2f66696c653000"]) ioctl$EVIOCGKEYCODE(r8, 0x80084504, &(0x7f0000000180)=""/221) 00:27:22 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0xc020660b, 0xee01) 00:27:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef0100010d", 0x3e, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) [ 568.305076] loop1: detected capacity change from 0 to 16 00:27:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef0100010d", 0x3e, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) 00:27:33 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f80000200040000300000000000000800029386929f153595a4b414c4c455220204641540a6db75611689b4e5b7cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626e65206469336b2e2020506c6561736520696e73657274441fae18db36626cc667da32159d040920610349fb66885c74646520666c6f70707920636e640d0a707265737320616e79206b657920746f207472792061ff61696e202e2e2e200d0a00", 0xd0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aaf8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/96, 0x60, 0x1e0}, {&(0x7f0000010200)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x400}, {&(0x7f0000010300)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x600}, {&(0x7f0000010400)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x800}], 0x0, &(0x7f0000010f00)) 00:27:33 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0', [], 0xf}, 0xb) 00:27:33 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r1, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r2, 0x26, &(0x7f0000000400)) r3 = syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r1) sendmsg$SMC_PNETID_ADD(r2, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x5c, r3, 0x4, 0x70bd28, 0x25dfdbfd, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'ip6erspan0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'vlan0\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'macsec0\x00'}) 00:27:33 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r0, &(0x7f00000000c0), 0x10) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x9, 0x4, 0x38, 0x3d, 0x0, 0x4, 0x11440, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8001, 0x1, @perf_bp={&(0x7f0000000000), 0x8}, 0x40, 0x37, 0x200, 0x1a, 0x4, 0x3, 0x1000, 0x0, 0x80000001, 0x0, 0x40}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x18) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:27:33 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x391000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000100)=0x4) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) pwritev2(r1, &(0x7f0000000b80)=[{&(0x7f00000008c0)='!', 0x1}], 0x1, 0x4bbe, 0x0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r2, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) r3 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r3, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) r4 = openat$hpet(0xffffffffffffff9c, &(0x7f00000002c0), 0x2000, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000300)={{0x1, 0x1, 0x18, r4, {0x2, 0xc0c}}, './file0\x00'}) sendfile(r2, r3, 0x0, 0xe77) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) sendfile(r5, r6, 0x0, 0xffffffff000) r7 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r7, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) ioctl$EVIOCGKEYCODE(r7, 0x80084504, &(0x7f0000000280)=""/36) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r6, 0xc018937c, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000080ea0400000000", @ANYRES32=r0, @ANYBLOB="01000000000000002e2f66696c653000"]) ioctl$EVIOCGKEYCODE(r8, 0x80084504, &(0x7f0000000180)=""/221) 00:27:33 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x391000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000100)=0x4) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) pwritev2(r1, &(0x7f0000000b80)=[{&(0x7f00000008c0)='!', 0x1}], 0x1, 0x4bbe, 0x0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r2, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) r3 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r3, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) r4 = openat$hpet(0xffffffffffffff9c, &(0x7f00000002c0), 0x2000, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000300)={{0x1, 0x1, 0x18, r4, {0x2, 0xc0c}}, './file0\x00'}) sendfile(r2, r3, 0x0, 0xe77) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) sendfile(r5, r6, 0x0, 0xffffffff000) r7 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r7, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) ioctl$EVIOCGKEYCODE(r7, 0x80084504, &(0x7f0000000280)=""/36) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r6, 0xc018937c, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000080ea0400000000", @ANYRES32=r0, @ANYBLOB="01000000000000002e2f66696c653000"]) ioctl$EVIOCGKEYCODE(r8, 0x80084504, &(0x7f0000000180)=""/221) 00:27:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 1) [ 578.761720] loop1: detected capacity change from 0 to 16 [ 578.801139] EXT4-fs: Mount option(s) incompatible with ext2 [ 578.814691] loop5: detected capacity change from 0 to 8 [ 578.819347] FAULT_INJECTION: forcing a failure. [ 578.819347] name failslab, interval 1, probability 0, space 0, times 1 [ 578.821410] CPU: 0 UID: 0 PID: 6445 Comm: syz-executor.2 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 578.821446] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 578.821459] Call Trace: [ 578.821467] [ 578.821476] dump_stack_lvl+0xfa/0x120 [ 578.821521] should_fail_ex+0x4d7/0x5e0 [ 578.821561] should_failslab+0xc2/0x120 [ 578.821600] __kmalloc_cache_noprof+0x6a/0x3e0 [ 578.821628] ? task_active_pid_ns+0xa9/0xd0 [ 578.821664] ? check_sysctl_memfd_noexec+0x165/0x320 [ 578.821696] ? alloc_name+0x41/0x110 [ 578.821722] ? __pfx_check_sysctl_memfd_noexec+0x10/0x10 [ 578.821757] alloc_name+0x41/0x110 [ 578.821786] __x64_sys_memfd_create+0x130/0x280 [ 578.821819] ? __pfx___x64_sys_memfd_create+0x10/0x10 [ 578.821860] do_syscall_64+0xbf/0x360 [ 578.821885] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 578.821907] RIP: 0033:0x7ffa861aab19 [ 578.821924] 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 [ 578.821945] RSP: 002b:00007ffa8371ff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 578.821966] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ffa861aab19 [ 578.821980] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007ffa862040fb [ 578.821994] RBP: 0000000000000002 R08: 0000000000001000 R09: ffffffffffffffff [ 578.822007] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 578.822021] R13: 0000000020000100 R14: 0000000000002000 R15: 0000000020000180 [ 578.822052] [ 578.839767] FAT-fs (loop5): bread failed, FSINFO block (sector = 19532) 00:27:33 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0', [], 0x18}, 0xb) 00:27:33 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f80000200040000300000000000000800029386929f153595a4b414c4c455220204641540a6db75611689b4e5b7cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626e65206469336b2e2020506c6561736520696e73657274441fae18db36626cc667da32159d040920610349fb66885c74646520666c6f70707920636e640d0a707265737320616e79206b657920746f207472792061ff61696e202e2e2e200d0a00", 0xd0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aaf8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/96, 0x60, 0x1e0}, {&(0x7f0000010200)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x400}, {&(0x7f0000010300)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x600}], 0x0, &(0x7f0000010f00)) 00:27:33 executing program 6: semctl$SEM_STAT_ANY(0xffffffffffffffff, 0x1, 0x14, &(0x7f00000000c0)=""/139) prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, &(0x7f0000000180), 0x0, 0x0) mount$tmpfs(0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@huge_always}, {@huge_always}, {@huge_never}], [{@smackfstransmute={'smackfstransmute', 0x3d, 'auto_da_alloc'}}]}) setxattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='trusted.overlay.metacopy\x00', &(0x7f0000000540)='fowner<', 0x7, 0x1) lsetxattr$trusted_overlay_redirect(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000080)='.\x00', 0x2, 0x2) socket(0xa, 0x800, 0x102) fork() 00:27:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100", 0x36, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) 00:27:33 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x26, &(0x7f00000000c0)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x180, 0x71ad20f4261b8564) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000140)=0x40006000) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) 00:27:33 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0', [], 0x1a}, 0xb) 00:27:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 2) [ 579.126609] loop5: detected capacity change from 0 to 6 [ 579.130408] loop1: detected capacity change from 0 to 16 [ 579.150553] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 579.152669] FAT-fs (loop5): bread failed, FSINFO block (sector = 19532) [ 579.206087] loop2: detected capacity change from 0 to 16 [ 579.239081] EXT4-fs: Mount option(s) incompatible with ext2 00:27:46 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$ptys(0xc, 0x3, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0x8) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$TCXONC(r0, 0x5608, 0x3) 00:27:46 executing program 4: prlimit64(0x0, 0x1, &(0x7f0000000040)={0x400, 0x9}, 0x0) fork() 00:27:46 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0', [], 0x1b}, 0xb) 00:27:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f80000200040000300000000000000800029386929f153595a4b414c4c455220204641540a6db75611689b4e5b7cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626e65206469336b2e2020506c6561736520696e73657274441fae18db36626cc667da32159d040920610349fb66885c74646520666c6f70707920636e640d0a707265737320616e79206b657920746f207472792061ff61696e202e2e2e200d0a00", 0xd0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aaf8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/96, 0x60, 0x1e0}, {&(0x7f0000010200)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x400}], 0x0, &(0x7f0000010f00)) 00:27:46 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {0x8}}, './file0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r2, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r3, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r3, 0x26, &(0x7f0000000400)) r4 = syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r2) sendmsg$SMC_PNETID_ADD(r3, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x5c, r4, 0x4, 0x70bd28, 0x25dfdbfd, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'ip6erspan0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'vlan0\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'team0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) 00:27:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 3) 00:27:46 executing program 6: shmctl$IPC_RMID(0xffffffffffffffff, 0x0) ioperm(0x0, 0x7, 0x7f) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x4) ioperm(0x7d, 0x8, 0x5) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x6a8100, 0x60) clone3(&(0x7f0000000000)={0x165086780, 0x0, 0x0, 0x0, {0x80000002}, 0x0, 0x0, 0x0, 0x0, 0x0, {r0}}, 0x58) 00:27:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100", 0x36, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) [ 592.168104] loop1: detected capacity change from 0 to 16 [ 592.173617] FAULT_INJECTION: forcing a failure. [ 592.173617] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 592.175510] CPU: 1 UID: 0 PID: 6492 Comm: syz-executor.2 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 592.175540] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 592.175553] Call Trace: [ 592.175560] [ 592.175569] dump_stack_lvl+0xfa/0x120 [ 592.175614] should_fail_ex+0x4d7/0x5e0 [ 592.175654] strncpy_from_user+0x3b/0x2f0 [ 592.175686] alloc_name+0x78/0x110 [ 592.175717] __x64_sys_memfd_create+0x130/0x280 [ 592.175749] ? __pfx___x64_sys_memfd_create+0x10/0x10 [ 592.175791] do_syscall_64+0xbf/0x360 [ 592.175816] entry_SYSCALL_64_after_hwframe+0x77/0x7f 00:27:47 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0', [], 0x60}, 0xb) [ 592.175839] RIP: 0033:0x7ffa861aab19 [ 592.175856] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 00:27:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 4) [ 592.175877] RSP: 002b:00007ffa8371ff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 592.175898] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ffa861aab19 [ 592.175912] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007ffa862040fb 00:27:47 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f80000200040000300000000000000800029386929f153595a4b414c4c455220204641540a6db75611689b4e5b7cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626e65206469336b2e2020506c6561736520696e73657274441fae18db36626cc667da32159d040920610349fb66885c74646520666c6f70707920636e640d0a707265737320616e79206b657920746f207472792061ff61696e202e2e2e200d0a00", 0xd0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aaf8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/96, 0x60, 0x1e0}], 0x0, &(0x7f0000010f00)) 00:27:47 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r1, 0x26, &(0x7f0000000400)) r2 = syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r0) sendmsg$SMC_PNETID_ADD(r1, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x5c, r2, 0x4, 0x70bd28, 0x25dfdbfd, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'ip6erspan0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'vlan0\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), r1) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010200)="010000000000050008", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x1000}, {&(0x7f00000000c0)="504d4d00504d4dff", 0x8, 0x8000}, {0x0, 0x0, 0x22000}], 0x0, &(0x7f0000000040)={[{@data_journal}, {@resuid}, {@commit={'commit', 0x3d, 0x3}}]}) 00:27:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100", 0x36, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) [ 592.175926] RBP: 0000000000000002 R08: 0000000000001000 R09: ffffffffffffffff [ 592.175939] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 592.175952] R13: 0000000020000100 R14: 0000000000002000 R15: 0000000020000180 [ 592.175984] [ 592.180348] loop5: detected capacity change from 0 to 4 [ 592.190016] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 592.192814] FAT-fs (loop5): bread failed, FSINFO block (sector = 19532) 00:27:47 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, &(0x7f0000000540), 0x0) r0 = clone3(&(0x7f00000002c0)={0x1720e0180, 0x0, 0x0, 0x0, {0x10000}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0xa4ea4d52e7e4bfdf) r2 = gettid() clone3(&(0x7f00000017c0)={0x10000, &(0x7f0000000000), &(0x7f0000000140), &(0x7f0000000180), {0x1}, &(0x7f00000006c0)=""/4096, 0x1000, &(0x7f00000016c0)=""/95, &(0x7f0000001780)=[r2, 0x0], 0x2}, 0x58) getpriority(0x1, r2) sched_getparam(r2, &(0x7f0000000340)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000240)=0x0) r4 = getpgrp(r0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r5, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r5, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r5) clone3(&(0x7f0000000340)={0x40400, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), {0x27}, &(0x7f0000000140)=""/218, 0xda, &(0x7f0000000500)=""/209, &(0x7f0000000280)=[r2, r0, r0, r0, r3, r4, r0], 0x7, {r5}}, 0x58) ioctl$EXT4_IOC_GET_ES_CACHE(r1, 0x40086607, &(0x7f0000000640)=ANY=[@ANYBLOB="0006000000000000000000000000000000000000000000000000000000000000076709c0c662194fee2c2e01bbfae3a6b1a9e37c813ff646d39c07df2e88fa179e3b2ae79ba085a56ab8a735eaf8d88165cefc4b0e282c53fa478fb0d92dd6f647432303ae04f143cfd7f7a58fd65f7c1f1b6ea412c812763e54de122f518c7dc0aa6b0d609b4fe2710632eec88d0a2d1b712062ee13cb73"]) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x1000) r6 = fork() ptrace(0x10, r6) wait4(r6, 0x0, 0x2, &(0x7f0000000440)) 00:27:47 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='numa_maps\x00') ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'veth1_vlan\x00'}) 00:27:47 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0', [], 0x61}, 0xb) [ 592.417364] FAULT_INJECTION: forcing a failure. [ 592.417364] name failslab, interval 1, probability 0, space 0, times 0 [ 592.417411] CPU: 1 UID: 0 PID: 6513 Comm: syz-executor.2 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 592.417449] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 592.417466] Call Trace: [ 592.417474] [ 592.417483] dump_stack_lvl+0xfa/0x120 [ 592.417528] should_fail_ex+0x4d7/0x5e0 [ 592.417567] should_failslab+0xc2/0x120 [ 592.417606] kmem_cache_alloc_lru_noprof+0x73/0x3c0 [ 592.417642] ? shmem_alloc_inode+0x27/0x50 [ 592.417664] ? __pfx_perf_trace_lock+0x10/0x10 [ 592.417694] shmem_alloc_inode+0x27/0x50 [ 592.417715] ? __pfx_shmem_alloc_inode+0x10/0x10 [ 592.417736] alloc_inode+0x67/0x250 [ 592.417761] new_inode+0x1e/0x160 [ 592.417787] __shmem_get_inode+0x17c/0xe80 [ 592.417822] __shmem_file_setup+0x107/0x370 [ 592.417855] alloc_file+0x11c/0x500 [ 592.417886] __x64_sys_memfd_create+0x193/0x280 [ 592.417918] ? __pfx___x64_sys_memfd_create+0x10/0x10 [ 592.417960] do_syscall_64+0xbf/0x360 [ 592.417985] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 592.418008] RIP: 0033:0x7ffa861aab19 [ 592.418024] 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 [ 592.418045] RSP: 002b:00007ffa8371ff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 592.418067] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ffa861aab19 [ 592.418082] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007ffa862040fb [ 592.418095] RBP: 0000000000000002 R08: 0000000000001000 R09: ffffffffffffffff [ 592.418109] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 592.418122] R13: 0000000020000100 R14: 0000000000002000 R15: 0000000020000180 [ 592.418154] [ 592.439057] loop1: detected capacity change from 0 to 16 [ 592.439539] loop5: detected capacity change from 0 to 1 [ 592.451306] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 592.507258] FAT-fs (loop5): bread failed, FSINFO block (sector = 19532) [ 592.561616] EXT4-fs warning (device sda): ext4_group_extend:1862: can't shrink FS - resize aborted [ 592.716703] EXT4-fs warning (device sda): ext4_group_extend:1862: can't shrink FS - resize aborted 00:27:58 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(0xffffffffffffffff, &(0x7f0000001240)=[{&(0x7f0000000040)="cd9faffd137669eb30275c87e7d5f361d3b7a4061de34b097fcb2b9ad3320862bcf001f4f755923d7211bd94a58b59e91a0da2e0792f4796f73ae532e2e92eb3a48826abf91e041f7673286b277151ca8c88454a2ba975520f8d52ca730f8e8679a3ff7a8fd46444895cba182cbb7b32699fd1420913e239771647e3770ebdf07e9461b0c815f98a577535a23ca9695e2053f00a2fa75cc53a7376dd33cd9dbd7d0443fb4dbbce4517e6e24871ff4d1be4fad1402b2e72631af107cd6d129f878f19215f4ea41bac8f701544c2a151f0068b0738a4125f12", 0xd8}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="ef8da6fa209ccdb3cd2b960f3207d2f1603eff3d190cbd7f7f14a82248df44dce2f4e04eb8069835a3175350f698e459e5adb2fac85aef41fe5212f78623589e174751fac25e31093b3c7a631d", 0x4d}, {&(0x7f00000011c0)="e6cf0afc222c0cb151a29099ce4c45cf77a384cc1f8159e1a8ad19952fba8aea77ecedb7844fb99f7479b62ae0c5508b5f5222c6d11a1e3ebd7336f4bc303a8bab8e6665b9a38126ba135a25dfe730217dd28c246b130b524231c0f38355ccd8742c9a83e08710bf1cb34f04fba6775365a78b4a19c532ca36", 0x79}], 0x4) r1 = open(&(0x7f0000001280)='./file0\x00', 0x301001, 0x60) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f00000012c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7f, 0x3f}}, './file0\x00'}) ioctl$TCXONC(r0, 0x540a, 0x0) 00:27:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 5) 00:27:58 executing program 4: io_setup(0x9, &(0x7f00000000c0)) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(0xffffffffffffff9c, 0x40106614, &(0x7f0000000000)) io_setup(0x101, &(0x7f0000000040)=0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x3, 0x7, r2, &(0x7f0000000080)="9f3e5b3973cdf9fde859", 0xa, 0x2, 0x0, 0x2}]) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x3, 0x1, r0, &(0x7f0000000040)}]) 00:27:58 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0', [], 0x62}, 0xb) 00:27:58 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x20) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x4) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) 00:27:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) 00:27:58 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f80000200040000300000000000000800029386929f153595a4b414c4c455220204641540a6db75611689b4e5b7cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626e65206469336b2e2020506c6561736520696e73657274441fae18db36626cc667da32159d040920610349fb66885c74646520666c6f70707920636e640d0a707265737320616e79206b657920746f207472792061ff61696e202e2e2e200d0a00", 0xd0}], 0x0, &(0x7f0000010f00)) 00:27:58 executing program 0: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='numa_maps\x00') ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'veth1_vlan\x00'}) [ 603.419268] loop1: detected capacity change from 0 to 16 [ 603.422772] loop2: detected capacity change from 0 to 16 [ 603.442256] syz-executor.5: attempt to access beyond end of device [ 603.442256] loop5: rw=0, sector=0, nr_sectors = 1 limit=0 [ 603.442680] EXT4-fs: Mount option(s) incompatible with ext2 00:27:58 executing program 6: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/key-users\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000040)=""/186, 0xba, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_VENDOR(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="dd0728bd7000fddbde2567"], 0x2c}}, 0x0) sendmsg$NL80211_CMD_GET_WIPHY(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r2, 0x8, 0x70bd2c, 0x25dfdbfb, {{}, {@void, @void, @val={0xc, 0x99, {0x81, 0x66}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x2880}, 0x20000080) [ 603.468491] FAT-fs (loop5): unable to read boot sector 00:27:58 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x400000, 0x0) close(r1) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) [ 603.515893] EXT4-fs: Mount option(s) incompatible with ext2 00:27:58 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r0, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) sendfile(0xffffffffffffffff, r0, &(0x7f00000001c0)=0xff, 0x6) openat$nvram(0xffffffffffffff9c, &(0x7f0000001240), 0x2001, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r1, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) r2 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r2, &(0x7f0000000180)=[{{0x0, 0xea60}, 0x0, 0x4}, {{0x0, 0xea60}, 0x1, 0x4, 0x7f}], 0x30) close_range(r1, r2, 0x0) r3 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/current\x00', 0x2, 0x0) ioctl$BTRFS_IOC_QGROUP_LIMIT(r3, 0x8030942b, &(0x7f0000000080)={0x0, {0x38, 0x20, 0x2, 0x6, 0xfffffffffffffffe}}) r4 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x8040, 0x10) r5 = gettid() getpriority(0x1, r5) clone3(&(0x7f0000000240)={0x200004000, &(0x7f00000000c0), &(0x7f0000000040)=0x0, &(0x7f0000000080), {0x5}, &(0x7f00000005c0)=""/219, 0xdb, &(0x7f00000001c0)=""/61, &(0x7f0000000200)=[r5, 0x0], 0x2}, 0x58) syz_open_procfs$userns(r6, &(0x7f0000000380)) r7 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r7, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) kcmp(0xffffffffffffffff, r6, 0x3, r7, r3) pread64(r4, &(0x7f0000000140)=""/60, 0x3c, 0x100) 00:27:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 6) [ 603.575217] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.6'. 00:27:58 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) syz_emit_ethernet(0x1f2, &(0x7f0000000440)={@empty, @empty, @val={@val={0x9100, 0x4, 0x1, 0x3}, {0x8100, 0x0, 0x0, 0x2}}, {@ipv4={0x800, @dccp={{0x38, 0x4, 0x2, 0x9, 0x1dc, 0x464, 0x0, 0x3, 0x21, 0x0, @rand_addr=0x64010102, @dev={0xac, 0x14, 0x14, 0xc}, {[@cipso={0x86, 0x32, 0x3, [{0x2, 0x12, "995ae4ddcb777185d440ab08a0750e9c"}, {0x5, 0x9, "54c66cdbaf5af8"}, {0x7, 0x11, "dfdef44edbadbb0f385e46d071f516"}]}, @timestamp={0x44, 0x2c, 0x97, 0x0, 0x4, [0x3f, 0x95, 0x1ff, 0x9, 0x4000, 0x9, 0x5, 0x3, 0x8, 0x1]}, @timestamp={0x44, 0x1c, 0x25, 0x0, 0x6, [0x7, 0x4, 0x3f, 0x713, 0x5, 0x90d]}, @timestamp={0x44, 0xc, 0xfe, 0x0, 0xc, [0x5, 0x3f]}, @ssrr={0x89, 0xb, 0x82, [@initdev={0xac, 0x1e, 0x1, 0x0}, @empty]}, @timestamp_prespec={0x44, 0x24, 0x38, 0x3, 0x3, [{@dev={0xac, 0x14, 0x14, 0xd}, 0x5}, {@dev={0xac, 0x14, 0x14, 0x14}, 0x200}, {@multicast1, 0x4}, {@rand_addr=0x64010100, 0x2}]}, @rr={0x7, 0xb, 0xfe, [@private=0xa010102, @local]}, @lsrr={0x83, 0xb, 0x36, [@broadcast, @multicast2]}]}}, {{0x4e20, 0x4e23, 0x4, 0x1, 0x5, 0x0, 0x0, 0x2, 0x4, "63c22b", 0x3, "5891e8"}, "740a19cfe7ec73de37f67ffc68456f8f0d9f27c99f3c69a8cb4dc0bf368f53a9a16426ce144266e5deb5241109cda0d8f8b54ea51e3c936dd5018e4e8d18b8f55be8730fb4e111c617d71427a738af0970897152ff91ea1a32a47a776b5eac9ecf7eb9bafcd35ede3fb48acfc138e1e01e589238c0dbce99a59be1630f8deb7c3e09d13279569dba89a4b14814e24adfb13d26e2bb8e0a1d3d708ee02e6818eb262e0a5c6ae360ba8bbf169962d8a61e0ad22a11b80ff7af26c946838a713965394fd63c475a5242c518d33854bfd31993741ac6d92fd19478e1079779f1f81a6afc619762da1d5b131e1da5"}}}}}, 0x0) recvmmsg(r0, &(0x7f0000005bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2, 0x0) r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote}, &(0x7f0000000080)=0x10, 0x80000) setsockopt$inet_udp_int(r1, 0x11, 0xa, &(0x7f00000000c0)=0x2, 0x4) [ 603.606747] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.6'. 00:27:58 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f80000200040000300000000000000800029386929f153595a4b414c4c455220204641540a6db75611689b4e5b7cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626e65206469336b2e2020506c6561736520696e73657274441fae18db36626cc667da32159d040920610349fb66885c74646520666c6f70707920636e640d0a707265737320616e79206b657920746f207472792061ff61696e202e2e2e200d0a00", 0xd0}], 0x0, &(0x7f0000010f00)) 00:27:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100", 0x36, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) 00:27:58 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x800, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) kcmp(0xffffffffffffffff, 0xffffffffffffffff, 0x1, r0, r1) [ 603.694605] FAULT_INJECTION: forcing a failure. [ 603.694605] name failslab, interval 1, probability 0, space 0, times 0 00:27:58 executing program 6: utimensat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {0x0, 0x2710}}, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x7, 0x3, &(0x7f0000000300)=[{&(0x7f0000000140)}, {0x0}, {&(0x7f0000000280)="5097c1c0a6173412526d159f328ffac890ea0fd5c460301dacd840b79dc6901f", 0x20, 0x3ff}], 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000500)='ext3\x00', &(0x7f0000000540)='./file0\x00', 0x5, 0x5, &(0x7f0000000a40)=[{0x0}, {&(0x7f0000000700)="58db14ba0a5ec030bb5aedc889755ed338e99e7b7bd3001d9a18e569e6044f9e0139d474489659d2d89cd6ac4e0feb6ee122c406a9b7d2d2a00f2cb890470fe5e8b8c6e1495ad0718bca87ca384eadbd2403e614797a1484ca7b2d7e13e0790b0081b83fdd9fd439d45bee1a569f28ef33147e6da08119efbea84922eaa5624b277b03c0914e2dfc34afdc20896fc164f14a4f8498374a6f447df7a77dcf37330e0a99225be3b71d671a9ce78a9493f23ad3e87a34c69a347fa430e5c8efa15235b59d33dbc2cf7c0927", 0xca, 0x9}, {&(0x7f0000000800), 0x0, 0x6}, {&(0x7f0000000900)="b1e9ddde7398a723f5b35faf577c6d94c07950a02c53f881dbd14d6130f66357bb8554dd090450e1e7970f4bab30063b7b93eb30add5535e6f79f8a522d43cb4b70c66820d25b11064bc417aac25e826c145647b1dc3c6aebe970e3ebc840da2ebf755dae99f0ce84cc8e21e87085b868973b4fb6adbcf57a889375695799d2734dcbb303038864c85f88d387aa7c5f6fb4a280110a57738b281a6509c7dc4f75a61c382f0d00bd7110a039dad83c97532f8f9f57be52ac14471ab394e977f32e2cb20038da4d6c3edcddda1158680be49ba8c03eb66e0111644f7854e21f8ad6c978f7eb473ceb95d55", 0xea}, {&(0x7f0000000a00)="428a7510f476a7baeec642", 0xb, 0x9}], 0x40, &(0x7f0000001180)={[], [{@fowner_lt}, {@audit}, {@obj_user={'obj_user', 0x3d, '}'}}, {@fowner_gt}, {@smackfsdef={'smackfsdef', 0x3d, '+'}}]}) msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000001b00)={{0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8db}, 0x0, 0x0, 0x6, 0x3, 0x6, 0x9, 0xfffffffffffffbff, 0x0, 0x0, 0x4}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000001cc0)={0x6, &(0x7f0000001c80)=[{0x3ff, 0x0, 0x83, 0x73}, {0x6da, 0x23, 0x0, 0x4fb1}, {0x0, 0x94, 0x1, 0x400}, {0x3, 0xcd, 0x81, 0x68a243c1}, {0x0, 0x40, 0x1f, 0x209}, {0x1, 0x0, 0xee}]}) [ 603.696389] CPU: 1 UID: 0 PID: 6567 Comm: syz-executor.2 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 603.696424] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 603.696437] Call Trace: [ 603.696444] [ 603.696452] dump_stack_lvl+0xfa/0x120 [ 603.696497] should_fail_ex+0x4d7/0x5e0 [ 603.696536] ? security_inode_alloc+0x3e/0x130 [ 603.696560] should_failslab+0xc2/0x120 [ 603.696598] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 603.696631] ? lockdep_init_map_type+0x4b/0x240 [ 603.696663] security_inode_alloc+0x3e/0x130 [ 603.696688] inode_init_always_gfp+0xc94/0xff0 [ 603.696728] alloc_inode+0x8d/0x250 [ 603.696752] new_inode+0x1e/0x160 [ 603.696778] __shmem_get_inode+0x17c/0xe80 [ 603.696813] __shmem_file_setup+0x107/0x370 [ 603.696845] alloc_file+0x11c/0x500 [ 603.696876] __x64_sys_memfd_create+0x193/0x280 [ 603.696908] ? __pfx___x64_sys_memfd_create+0x10/0x10 [ 603.696950] do_syscall_64+0xbf/0x360 [ 603.696974] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 603.696997] RIP: 0033:0x7ffa861aab19 [ 603.697014] 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 [ 603.697034] RSP: 002b:00007ffa8371ff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 603.697056] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ffa861aab19 [ 603.697070] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007ffa862040fb [ 603.697084] RBP: 0000000000000002 R08: 0000000000001000 R09: ffffffffffffffff [ 603.697097] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 603.697110] R13: 0000000020000100 R14: 0000000000002000 R15: 0000000020000180 [ 603.697142] [ 603.739852] syz-executor.5: attempt to access beyond end of device [ 603.739852] loop5: rw=0, sector=0, nr_sectors = 1 limit=0 [ 603.743672] FAT-fs (loop5): unable to read boot sector [ 603.749892] loop1: detected capacity change from 0 to 16 [ 603.763909] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 00:27:58 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f80000200040000300000000000000800029386929f153595a4b414c4c455220204641540a6db75611689b4e5b7cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626e65206469336b2e2020506c6561736520696e73657274441fae18db36626cc667da32159d040920610349fb66885c74646520666c6f70707920636e640d0a707265737320616e79206b657920746f207472792061ff61696e202e2e2e200d0a00", 0xd0}], 0x0, &(0x7f0000010f00)) 00:27:58 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x28, &(0x7f0000000080)={@loopback, @loopback, @local}, 0xc) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) [ 603.926333] syz-executor.5: attempt to access beyond end of device [ 603.926333] loop5: rw=0, sector=0, nr_sectors = 1 limit=0 [ 603.928293] FAT-fs (loop5): unable to read boot sector 00:27:59 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r0, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) sendfile(0xffffffffffffffff, r0, &(0x7f00000001c0)=0xff, 0x6) openat$nvram(0xffffffffffffff9c, &(0x7f0000001240), 0x2001, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r1, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) r2 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r2, &(0x7f0000000180)=[{{0x0, 0xea60}, 0x0, 0x4}, {{0x0, 0xea60}, 0x1, 0x4, 0x7f}], 0x30) close_range(r1, r2, 0x0) r3 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/current\x00', 0x2, 0x0) ioctl$BTRFS_IOC_QGROUP_LIMIT(r3, 0x8030942b, &(0x7f0000000080)={0x0, {0x38, 0x20, 0x2, 0x6, 0xfffffffffffffffe}}) r4 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x8040, 0x10) r5 = gettid() getpriority(0x1, r5) clone3(&(0x7f0000000240)={0x200004000, &(0x7f00000000c0), &(0x7f0000000040)=0x0, &(0x7f0000000080), {0x5}, &(0x7f00000005c0)=""/219, 0xdb, &(0x7f00000001c0)=""/61, &(0x7f0000000200)=[r5, 0x0], 0x2}, 0x58) syz_open_procfs$userns(r6, &(0x7f0000000380)) r7 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r7, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) kcmp(0xffffffffffffffff, r6, 0x3, r7, r3) pread64(r4, &(0x7f0000000140)=""/60, 0x3c, 0x100) [ 604.308164] loop2: detected capacity change from 0 to 16 00:27:59 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x6, 0x5, &(0x7f0000001540)=[{&(0x7f0000000280)="6113f118ba036cf6032d25907015bf2506e5ac9a9293fbd41e2ecde773970d76cf27a4b543832ea343f024f50e7b469196a3985fd270f643e461d15d1072833f7d8f5a1ab3009181bfa42c89d83f296f1ddfd655ae61b41d4a8d30246f8c446d2d5b5581a63d2226726388905ac688a0abe22c0e71c304d74f3056d62ee08d054538e3df8a3f236ae758f6062759b9f8eecc1ec9588d81a92d26532ddfe3040b4740f32e28beb0b0111d5b69b2f90e0a5b5bc8ec33113b04", 0xb8, 0xff}, {&(0x7f0000000340)="0422e5cc477e9daaf04e44f863e3c8d68e36e17887f3b15f64f71545246b1bf9549f04a0e8d74e0cd7b7361b84d320be9a51ee198b70558e1eaee2176d06a3ac65e66975119034976092863ce90360a8761024d66c793973a411420055742b60624e4839b05db42ad3f7d5bae679507bc64800a4c04e85458b5e13ad85c409c8cf89bd364d7adf082be549710894ed3990e486382ae62d3409426d", 0x9b, 0x20}, {&(0x7f0000000400)="d3e317eaef28cf149471d574f33a079279dc3428495edbb348d88329b92aa57a8837d478637dca503af726fdb05d1ebd6f042d457285b9acfc537252689e84b43ffb86c171b3c2638c700628c23ad2afbd83b4aa0ed27dee8fd047ad05eaa64a456e6527742bfefd693455560bae74c790d5a71b02fa15c635ed985d818ced1fe8816cf0ebc0c3f6256cba1dc0c800bec2ca1fd8478368f0aaae23d2eef19b918f4c6f5e4fdca6965f658078d1c46da01f6e2b015dfd", 0xb6, 0x1fe0000000}, {&(0x7f00000004c0)="b14574751374ac4776699af8bf036ca29076a59c2b9c2a5e9bb2e5cd5aa12c0a94427c5bcd4578d4138b121009df49354a501bc9331d7f61c0f5012ba89e89a420e95b5a99b3", 0x46, 0x1}, {&(0x7f0000000540)="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", 0x1000, 0x5}], 0x1082d, &(0x7f00000015c0)={[{@nodots}, {@fat=@tz_utc}, {@nodots}, {@dots}, {@dots}, {@fat=@dmask={'dmask', 0x3d, 0x8001}}, {@fat=@allow_utime={'allow_utime', 0x3d, 0x5}}, {@nodots}, {@fat=@allow_utime={'allow_utime', 0x3d, 0x1b}}], [{@fsname={'fsname', 0x3d, 'dfltgid'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}, {@fsname={'fsname', 0x3d, '9p\x00'}}]}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r2}}, {@nodevmap}]}}) 00:27:59 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0', [], 0x64}, 0xb) 00:27:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100", 0x36, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) 00:27:59 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0200004bfa22b6682d8a51cdb271160d"]) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'veth0_virt_wifi\x00'}) [ 604.322745] EXT4-fs: Mount option(s) incompatible with ext2 [ 604.323868] loop5: detected capacity change from 0 to 1 r2 = syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xff, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000140)="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", 0x1000, 0xa231}, {&(0x7f0000001140)="df638a2de6a48d60b79cd4823c3d9de022a305daf9984d7b60aa33f08be99afb814a3b67580cdbaa8e4745d222477354cfdacf651e9315235c9b058d943ee9c2c0af850bd2c3df199d8790196e2273e44bc04f83d102a53c95f0d1b6761bbf249d08165a8dc6b4dad82c4f092f68528a6ac8", 0x72, 0xdd}, {&(0x7f00000011c0)="6ebf4562798677c399eb5849d7c426f9aee514b409a7a389df1177352c069f512ac7a23ba58ab42a76e36076c46f2e400f31fbef747406ec1c0443e0a1e326f3bd2a1101733dae014b720058773aa407f14ef97ea2cdfca922f3feca6cf1152a07b8eef2308e3bd92343e333965083f1af36ee1745abccc578b3926b119ddaa488fc758556d87f0b9cb8d29f3e8a4db9c018c0bd7ea73287a69d53eb688eff04716cf1fca596c15501376e13d8125dc28e1f79faec655ff3a1154afa6b48a27151e0808c41d2b7b64af29f5731f12eaec6ce4648522927f91e6ba628b940ccb452a516e9930f77babfd2f3", 0xeb, 0x26a}], 0x3000, &(0x7f0000001340)={[{}, {'\b^('}, {'veth0_virt_wifi\x00'}, {'['}, {'-'}, {'/dev/net/tun\x00'}, {'veth0_virt_wifi\x00'}], [{@permit_directio}, {@dont_appraise}, {@subj_type={'subj_type', 0x3d, '\'$[\\'}}]}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000013c0)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) ioctl$BTRFS_IOC_RM_DEV(r2, 0x5000940b, &(0x7f0000001400)={{r3}, "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"}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) 00:27:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 7) 00:27:59 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f80000200040000300000000000000800029386929f153595a4b414c4c455220204641540a6db75611689b4e5b7cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626e65206469336b2e2020506c6561736520696e73657274441fae18db36626cc667da32159d040920610349fb66885c74646520666c6f70707920636e640d0a707265737320616e79206b657920746f207472792061ff61696e202e2e2e200d0a00", 0xd0}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) [ 604.349787] FAT-fs (loop5): bread failed, FSINFO block (sector = 19532) [ 604.359964] loop1: detected capacity change from 0 to 16 [ 604.364931] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 00:27:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100", 0x36, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) [ 604.415922] loop7: detected capacity change from 0 to 162 00:27:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 8) [ 604.487828] loop1: detected capacity change from 0 to 16 [ 604.495730] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 604.501754] loop7: detected capacity change from 0 to 162 [ 604.559410] FAULT_INJECTION: forcing a failure. [ 604.559410] name failslab, interval 1, probability 0, space 0, times 0 [ 604.561508] CPU: 0 UID: 0 PID: 6608 Comm: syz-executor.2 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 604.561538] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 604.561550] Call Trace: [ 604.561558] [ 604.561567] dump_stack_lvl+0xfa/0x120 [ 604.561611] should_fail_ex+0x4d7/0x5e0 [ 604.561651] should_failslab+0xc2/0x120 [ 604.561690] kmem_cache_alloc_lru_noprof+0x73/0x3c0 [ 604.561721] ? find_held_lock+0x2b/0x80 [ 604.561755] ? __d_alloc+0x31/0xa10 [ 604.561792] ? lockdep_init_map_type+0x4b/0x240 [ 604.561820] __d_alloc+0x31/0xa10 [ 604.561855] ? mpol_shared_policy_init+0x24f/0x390 [ 604.561894] d_alloc_pseudo+0x1d/0xc0 [ 604.561921] alloc_file_pseudo+0xbe/0x220 [ 604.561949] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 604.561974] ? __shmem_get_inode+0x682/0xe80 [ 604.562008] __shmem_file_setup+0x1a7/0x370 [ 604.562041] alloc_file+0x11c/0x500 [ 604.562072] __x64_sys_memfd_create+0x193/0x280 [ 604.562104] ? __pfx___x64_sys_memfd_create+0x10/0x10 [ 604.562146] do_syscall_64+0xbf/0x360 [ 604.562171] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 604.562193] RIP: 0033:0x7ffa861aab19 [ 604.562211] 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 [ 604.562231] RSP: 002b:00007ffa8371ff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 604.562253] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ffa861aab19 [ 604.562267] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007ffa862040fb [ 604.562281] RBP: 0000000000000002 R08: 0000000000001000 R09: ffffffffffffffff [ 604.562294] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 604.562307] R13: 0000000020000100 R14: 0000000000002000 R15: 0000000020000180 [ 604.562339] 00:28:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 9) 00:28:09 executing program 0: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000080)=0xd9f2f2f48bfab98d, 0x4) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='environ\x00') r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000000000)='net/netstat\x00') readv(r0, &(0x7f0000002480)=[{&(0x7f0000000040)=""/31, 0x141}], 0x1) 00:28:09 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f80000200040000300000000000000800029386929f153595a4b414c4c455220204641540a6db75611689b4e5b7cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626e65206469336b2e2020506c6561736520696e73657274441fae18db36626cc667da32159d040920610349fb66885c74646520666c6f70707920636e640d0a707265737320616e79206b657920746f207472792061ff61696e202e2e2e200d0a00", 0xd0}, {0x0}], 0x0, &(0x7f0000010f00)) 00:28:09 executing program 6: r0 = shmget$private(0x0, 0x5000, 0x0, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000823000/0x1000)=nil, 0x5000) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x15) mremap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000, 0x2, &(0x7f0000ffd000/0x2000)=nil) 00:28:09 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0'}, 0x2) 00:28:09 executing program 4: mkdir(&(0x7f0000000240)='./file0\x00', 0x90) mount(&(0x7f0000000000)=ANY=[@ANYBLOB="2fdf8bebbfcd257e97fcbaae2bb939387374d69c63cbb0e46f3fda29b773fcabcec17caf1fa97eba3c993f3e"], &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x10000c, &(0x7f0000000340)='9p\x00') r0 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000680)=0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x80, 0xea, 0x80, 0x0, 0x40, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4}, 0x0, 0x0, 0x0, 0xd, 0x2000000, 0x7}, r1, 0x0, 0xffffffffffffffff, 0x0) mknodat$loop(r0, &(0x7f00000003c0)='./file1/file0\x00', 0x8, 0x1) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x29) mount$9p_tcp(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="7472616e733d7463702c706f72743d3078303030303030303030303030303030302c6673757569643d00000000000000002d000000002d000000002d000000002d00000000000000002c736d61636b66736465663d2e6b2d2840232e5c2d3a21212c005c64362d1317d31468169f330edbe89a8735b14d55f4bfdfee1b200b831eb58d37b3bc9eae5ffc1a5685"]) chmod(&(0x7f0000000180)='./file0\x00', 0x28) creat(&(0x7f0000000200)='./file0\x00', 0x100) 00:28:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff", 0x38, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) 00:28:09 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x210000, 0x0) r0 = memfd_secret(0x80000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) fchmodat(r1, &(0x7f0000000400)='./file1\x00', 0xa5) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000240)=0x80000) ftruncate(r0, 0x4) r2 = syz_open_dev$mouse(&(0x7f00000000c0), 0x8, 0x135101) ioctl$TUNSETOWNER(r2, 0x400454cc, 0xee00) [ 614.520282] loop2: detected capacity change from 0 to 16 [ 614.521356] loop1: detected capacity change from 0 to 16 [ 614.526056] EXT4-fs: Mount option(s) incompatible with ext2 [ 614.527077] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 614.545835] syz-executor.5: attempt to access beyond end of device [ 614.545835] loop5: rw=0, sector=0, nr_sectors = 1 limit=0 [ 614.551292] FAT-fs (loop5): unable to read boot sector [ 614.562836] 9pnet_fd: p9_fd_create_tcp (6626): problem connecting socket to 127.0.0.1 [ 614.589122] 9pnet_fd: p9_fd_create_tcp (6626): problem connecting socket to 127.0.0.1 00:28:21 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f80000200040000300000000000000800029386929f153595a4b414c4c455220204641540a6db75611689b4e5b7cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626e65206469336b2e2020506c6561736520696e73657274441fae18db36626cc667da32159d040920610349fb66885c74646520666c6f70707920636e640d0a707265737320616e79206b657920746f207472792061ff61696e202e2e2e200d0a00", 0xd0}, {0x0}], 0x0, &(0x7f0000010f00)) 00:28:21 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0'}, 0x3) 00:28:21 executing program 6: prctl$PR_GET_KEEPCAPS(0x7) r0 = semget$private(0x0, 0x3, 0x21) semop(r0, &(0x7f0000000000)=[{}, {0x4, 0x6}, {0x4}], 0x3) semop(r0, &(0x7f0000000040)=[{0x0, 0xfc5a, 0x800}], 0x1) r1 = semget$private(0x0, 0x5, 0x0) semop(r1, &(0x7f0000000040)=[{0x0, 0xfff9}], 0x1) semop(r1, &(0x7f0000000100)=[{0x0, 0xfffc}, {0x0, 0x40}], 0x2) semop(r1, &(0x7f0000000080)=[{0x3, 0x6f19, 0x800}, {0x3, 0x9, 0x800}, {0x0, 0x401, 0x800}, {0x6, 0x8, 0x800}], 0x4) r2 = semget$private(0x0, 0x5, 0x46) semctl$IPC_RMID(r2, 0x0, 0x0) semop(r1, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1) semctl$IPC_RMID(r1, 0x0, 0x0) semctl$IPC_RMID(r0, 0x0, 0x10) 00:28:21 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r2 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r2, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) fcntl$dupfd(r1, 0x0, r2) r3 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r3, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r3, 0xf502, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r4, &(0x7f0000000140)="3c81ddd7e2fa68b3694c17291308997d8cde8dcd3315f96cb42e83479c24e91438239ac8d9ce8005223852596d98ffcb1a64f662e574e0ce1942c079d9a5a6c1b04b2483d9eadaaac6e92304994d9aa5c7a010e93a4fbe50ec3f092030bf627612eafc17972de90d543b1cd9a6492e0fd4ea76a374dd33ce1c7e6f4d85a0d80ea4cfb49f4ebc191fbbb124af708211460510379431e98d2f88a3dead5b86ab285a2583ee9439b433fefb89b2c996521caaee3b7389404a3514dd2233b1ee", 0xbe, 0x80, 0x0, 0x0) 00:28:21 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_MCAST_RATE(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x4c, r1, 0x20, 0x70bd25, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x3c}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x78}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x6e}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x21c}, @NL80211_ATTR_MCAST_RATE={0x8}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0xf0}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x6e}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8000}, 0x40048c4) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8b, 0x18, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006001400660000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100fffeffffff0001000000dff4655f000000000000000001000000000098000b0000000002000028020000028400001b0000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d656e3933373032393838331e06079d7c1ee200"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000e971656294be4eee80012d67ccdc866e010000000c00000000000000dff4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="000000000000000000000000000000000000000000002000200001000000000000c10596eb5e9af75100000000000000000030e600"/64, 0x40, 0x540}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000dff4655fdff4655fdff4655f00"/4128, 0x1020, 0x1000}, {&(0x7f0000011500)="ed41000000080000dff4655fe0f4655fe0f4655f00000000000004000400000000000000050000000c00"/64, 0x40, 0x2200}, {&(0x7f0000011600)="200000004c3e14de4c3e14de00000000dff4655f00"/32, 0x20, 0x2280}, {&(0x7f0000011700)="c041000000380000dff4655fdff4655fdff4655f00000000000002001c00000000000000000000000d0000000e0000000f0000001000000011000000120000001300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000dff4655f000000000000000000000000000002ea00"/192, 0xc0, 0x3400}, {&(0x7f0000011800)="ed4100003c000000e0f4655fe0f4655fe0f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003a08c6c6000000000000000000000000000000000000000000000000200000004c3e14de4c3e14de4c3e14dee0f4655f4c3e14de0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x3600}, {&(0x7f0000011900)="ed8100001a040000e0f4655fe0f4655fe0f4655f00000000000001000400000000000000010000001400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009fdbabda000000000000000000000000000000000000000000000000200000004c3e14de4c3e14de4c3e14dee0f4655f4c3e14de0000000000000000", 0xa0, 0x3800}, {&(0x7f0000011a00)="ffa1000026000000e0f4655fe0f4655fe0f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3933373032393838332f66696c65302f66696c65300000000000000000000000000000000000000000000059309ce2000000000000000000000000000000000000000000000000200000004c3e14de4c3e14de4c3e14dee0f4655f4c3e14de0000000000000000", 0xa0, 0x3a00}, {&(0x7f0000011b00)="ed8100000a000000e0f4655fe0f4655fe0f4655f000000000000010000000000000000100100000073797a6b616c6c657273000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000067b843af000000000000000000000000000000000000000000000000200000004c3e14de4c3e14de4c3e14dee0f4655f4c3e14de0000000000000000000002ea040700000000000000000000000000006461746106015401000000000600000000000000786174747231000006014c0100000000060000000000000078617474723200"/256, 0x100, 0x3c00}, {&(0x7f0000011c00)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000e0f4655fe0f4655fe0f4655f000000000000020014000000000000000100000015000000160000001700000018000000190000000000000000000000000000000000000000000000000000000000000000000000000000000000000068bed055000000000000000000000000000000000000000000000000200000004c3e14de4c3e14de4c3e14dee0f4655f4c3e14de0000000000000000", 0xc0, 0x3de0}, {&(0x7f0000011d00)="ed81000064000000e0f4655fe0f4655fe0f4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616ca13ce1c6000000000000000000000000000000000000000000000000200000004c3e14de4c3e14de4c3e14dee0f4655f4c3e14de0000000000000000000002ea04073401000000002800000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011e00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x41c0}, {&(0x7f0000011f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009407090166696c652e636f6c64000000", 0x80, 0x6000}, {&(0x7f0000012000)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8070000", 0x20, 0x6800}, {&(0x7f0000012100)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x7000}, {&(0x7f0000012200)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x7800}, {&(0x7f0000012300)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x8000}, {&(0x7f0000012400)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x8800}, {&(0x7f0000012500)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x9000}, {&(0x7f0000012600)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x9800}, {&(0x7f0000012700)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0xa000}], 0x1005890, &(0x7f0000012c00)) 00:28:21 executing program 4: ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x0, 0xee00}}, './file0\x00'}) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_REGISTER_FRAME(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="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"], 0x1078}, 0x1, 0x0, 0x0, 0x4c000}, 0x20000000) syz_emit_ethernet(0x66, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0) 00:28:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff", 0x38, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) 00:28:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 10) [ 626.511366] loop1: detected capacity change from 0 to 16 [ 626.512115] FAULT_INJECTION: forcing a failure. [ 626.512115] name failslab, interval 1, probability 0, space 0, times 0 [ 626.513038] CPU: 1 UID: 0 PID: 6656 Comm: syz-executor.2 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 626.513054] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 626.513061] Call Trace: [ 626.513065] [ 626.513070] dump_stack_lvl+0xfa/0x120 [ 626.513096] should_fail_ex+0x4d7/0x5e0 [ 626.513119] ? alloc_empty_file+0x58/0x1e0 [ 626.513132] should_failslab+0xc2/0x120 [ 626.513158] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 626.513175] ? d_instantiate+0x79/0xa0 [ 626.513187] ? lock_release+0xc8/0x290 [ 626.513203] alloc_empty_file+0x58/0x1e0 [ 626.513218] alloc_file_pseudo+0x12b/0x220 [ 626.513232] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 626.513252] __shmem_file_setup+0x1a7/0x370 [ 626.513270] alloc_file+0x11c/0x500 [ 626.513287] __x64_sys_memfd_create+0x193/0x280 [ 626.513304] ? __pfx___x64_sys_memfd_create+0x10/0x10 [ 626.513327] do_syscall_64+0xbf/0x360 [ 626.513340] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 626.513353] RIP: 0033:0x7ffa861aab19 [ 626.513363] 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 [ 626.513374] RSP: 002b:00007ffa8371ff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 626.513386] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ffa861aab19 [ 626.513394] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007ffa862040fb [ 626.513401] RBP: 0000000000000002 R08: 0000000000001000 R09: ffffffffffffffff [ 626.513409] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 626.513416] R13: 0000000020000100 R14: 0000000000002000 R15: 0000000020000180 [ 626.513433] [ 626.535486] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 626.559343] syz-executor.5: attempt to access beyond end of device [ 626.559343] loop5: rw=0, sector=0, nr_sectors = 1 limit=0 [ 626.562698] FAT-fs (loop5): unable to read boot sector 00:28:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff", 0x38, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) [ 626.587896] loop0: detected capacity change from 0 to 160 00:28:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 11) [ 626.618113] loop0: detected capacity change from 0 to 160 00:28:21 executing program 7: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$RFKILL_IOCTL_NOINPUT(r1, 0x5201) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r2, 0x400454cc, 0xee01) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 00:28:21 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f80000200040000300000000000000800029386929f153595a4b414c4c455220204641540a6db75611689b4e5b7cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626e65206469336b2e2020506c6561736520696e73657274441fae18db36626cc667da32159d040920610349fb66885c74646520666c6f70707920636e640d0a707265737320616e79206b657920746f207472792061ff61696e202e2e2e200d0a00", 0xd0}, {0x0}], 0x0, &(0x7f0000010f00)) 00:28:21 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r0, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) close(r0) r1 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r1, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) r2 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r2, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) copy_file_range(r1, &(0x7f0000000000)=0x7f, r2, &(0x7f0000000040)=0x2, 0xc880933, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f00000001c0)=ANY=[@ANYBLOB="5a696c7465720000000000000040001000000800000000000000000000000000200000002896ffe69bcc8b91265e94ae8747d4cd72701ce714ee771f832575b11390fe8e"], &(0x7f00000000c0)=0x44) r4 = openat$ptp0(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r5 = eventfd2(0x0, 0x0) io_submit(r3, 0x2, &(0x7f0000000340)=[&(0x7f0000000400)={0x0, 0x0, 0x0, 0x5, 0x0, r4, 0x0}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xfff, r5, 0x0, 0x0, 0x0, 0x0, 0x2}]) [ 626.670997] loop1: detected capacity change from 0 to 16 [ 626.682850] loop2: detected capacity change from 0 to 16 [ 626.685106] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 626.701205] EXT4-fs: Mount option(s) incompatible with ext2 00:28:21 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0xa00000) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x1f, 0x1, 0xc1, 0x1, 0x0, 0x18f, 0x2201, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x10000, 0x1, @perf_config_ext={0x4, 0x3f}, 0x80, 0x1, 0x7f, 0x6, 0x4aa, 0x800, 0xb895, 0x0, 0x0, 0x0, 0xffffffffffffff7f}, r0, 0xb, r1, 0xa) pread64(r0, &(0x7f0000001bc0)=""/23, 0x17, 0xcd1e) 00:28:21 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) creat(&(0x7f00000003c0)='./file0\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0xa0103) [ 626.759615] syz-executor.5: attempt to access beyond end of device [ 626.759615] loop5: rw=0, sector=0, nr_sectors = 1 limit=0 [ 626.768661] FAT-fs (loop5): unable to read boot sector 00:28:34 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0'}, 0x4) 00:28:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53", 0x39, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) 00:28:34 executing program 4: syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000097ff8208582005109bc10000010109021200010000915bb5965434ca05575a00"], 0x0) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000380)=ANY=[@ANYBLOB="12010003000000ff5e1e13034000010203f11c022400010180502409040d79acd1010302092104040005ee000000000000000000000090bf7183a23575e0f3eb089f23266830dbd6a6a9822b8ae84547eb36afdce02bc838f92557cf132d943806175880883d67fa219e959834b8f1ec45bf3c952456bc5f2d894dfa48bb279fdc00"/144], &(0x7f0000000300)={0xa, &(0x7f0000000080)={0xa, 0x6, 0x300, 0x1f, 0x0, 0x35, 0x10, 0x8}, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000eb3ec7ac5"], 0x5, [{0x2, &(0x7f0000000100)=@string={0x2}}, {0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x402}}, {0xbb, &(0x7f0000000180)=@string={0xbb, 0x3, "fe908bdffda789d4a038cf1eda982ced3f30832b5539da58459da1d06d11890436551789ffe61ba6026c5b261a7fb3e94cd2407eb4bb9748f7b6c5dca1ec206d1bbc62f5a64f8befc4961131b763614a618bafdd527f556b4a6b5ae037f37c5908c7e50fdfb539e16cd88988bb772d52db23b9b401af89cfc24118dbfb360db39491efb9720179f7f8811fcf61ac2e6b2fcb7fbe02c0af19c8b1765e32297ec924aa42c2c8246a0d3ae2ae71f160a158d66df2c81892301fcd"}}, {0x75, &(0x7f0000000240)=@string={0x75, 0x3, "260b08873947cc82ff8e19d6a2eab3a34265905a0595bba92ed225d982a826770b1960170540f479ad55355d725b4c6f623db080b949bfd1d69b6397bfba93132e388d9c1a3de4bd54a45d6f6cc1583e32324d165837c27ed73793e401cb9612ac632f17bb83c7aa6d197e9a5e0ac1417dddfb"}}, {0x4, &(0x7f00000002c0)=@lang_id={0x4, 0x3, 0xc01}}]}) 00:28:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 12) 00:28:34 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'wg2\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) 00:28:34 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r0, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) finit_module(r0, &(0x7f0000000000)='/dev/input/event#\x00', 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r1, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000140)=ANY=[@ANYRESOCT=r1]) 00:28:34 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) 00:28:34 executing program 0: madvise(&(0x7f0000870000/0x4000)=nil, 0x4000, 0x17) pkey_mprotect(&(0x7f0000871000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000872000/0x3000)=nil, 0x3000) pkey_mprotect(&(0x7f0000871000/0x2000)=nil, 0x2000, 0x3, 0xffffffffffffffff) munmap(&(0x7f000086e000/0x4000)=nil, 0x4000) munlock(&(0x7f0000872000/0x1000)=nil, 0x1000) [ 639.503359] loop1: detected capacity change from 0 to 16 [ 639.515529] FAULT_INJECTION: forcing a failure. [ 639.515529] name failslab, interval 1, probability 0, space 0, times 0 [ 639.516761] CPU: 1 UID: 0 PID: 6708 Comm: syz-executor.2 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 639.516780] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 639.516789] Call Trace: [ 639.516794] [ 639.516804] dump_stack_lvl+0xfa/0x120 [ 639.516837] should_fail_ex+0x4d7/0x5e0 [ 639.516863] ? security_file_alloc+0x35/0x130 [ 639.516882] should_failslab+0xc2/0x120 [ 639.516908] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 639.516930] ? __create_object+0x59/0x80 [ 639.516951] security_file_alloc+0x35/0x130 [ 639.516970] init_file+0x95/0x4c0 [ 639.516987] alloc_empty_file+0x76/0x1e0 [ 639.517005] alloc_file_pseudo+0x12b/0x220 [ 639.517022] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 639.517046] __shmem_file_setup+0x1a7/0x370 [ 639.517068] alloc_file+0x11c/0x500 [ 639.517088] __x64_sys_memfd_create+0x193/0x280 [ 639.517108] ? __pfx___x64_sys_memfd_create+0x10/0x10 [ 639.517136] do_syscall_64+0xbf/0x360 [ 639.517152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 639.517168] RIP: 0033:0x7ffa861aab19 [ 639.517179] 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 [ 639.517193] RSP: 002b:00007ffa8371ff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 639.517207] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ffa861aab19 [ 639.517217] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007ffa862040fb [ 639.517226] RBP: 0000000000000002 R08: 0000000000001000 R09: ffffffffffffffff [ 639.517234] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 639.517243] R13: 0000000020000100 R14: 0000000000002000 R15: 0000000020000180 [ 639.517264] [ 639.525997] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 639.534923] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 639.547693] loop5: detected capacity change from 0 to 1 [ 639.564010] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 639.570786] FAT-fs (loop5): bogus number of reserved sectors [ 639.571895] FAT-fs (loop5): Can't find a valid FAT filesystem 00:28:34 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = signalfd4(r0, &(0x7f0000000080)={[0x6]}, 0x8, 0x80800) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) [ 639.581037] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 639.588876] misc raw-gadget: fail, usb_gadget_register_driver returned -16 00:28:34 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(0x0, 0x0, 0x28000) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_setup(0x145, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000400), 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x12f1) syz_open_procfs(r0, &(0x7f00000003c0)='net/igmp\x00') process_vm_readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000140)=""/128, 0x80}, {&(0x7f00000001c0)=""/245, 0xf5}], 0x2, &(0x7f00000016c0)=[{&(0x7f0000000300)=""/121, 0x79}, {&(0x7f0000000480)=""/77, 0x4d}, {&(0x7f0000000500)=""/173, 0xad}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/215, 0xd7}], 0x5, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r1, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) ioctl$EXT4_IOC_GET_ES_CACHE(r1, 0xc020662a, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000050000000000000004000000008000000100000000000000010000000000000003000000000000000100000000000000000000000000000000000000000000000800"/88]) r2 = fork() r3 = clone3(&(0x7f0000003cc0)={0x1108800, &(0x7f0000002b00), &(0x7f0000003e00), 0x0, {0xb}, &(0x7f0000002bc0)=""/169, 0xa9, 0x0, &(0x7f0000002b40)=[0x0, 0xffffffffffffffff, r0, 0x0, 0x0, r2, 0x0, 0xffffffffffffffff], 0x8}, 0x58) r4 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) ioctl$FIBMAP(r4, 0x125d, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r5, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r5, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r5) clone3(&(0x7f0000001b00)={0x6000400, &(0x7f0000000380), &(0x7f0000001740), &(0x7f0000001780), {0x3b}, &(0x7f00000017c0)=""/50, 0x32, &(0x7f0000001800)=""/126, &(0x7f0000001ac0)=[0x0, r3, 0x0, 0x0, r2, 0xffffffffffffffff], 0x6, {r5}}, 0x58) 00:28:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53", 0x39, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) 00:28:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 13) 00:28:34 executing program 6: r0 = perf_event_open(&(0x7f0000000400)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000280)={r0, 0x6, 0x9}) readlinkat(r2, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/12, 0xc) r3 = gettid() clone3(&(0x7f00000017c0)={0x10000, &(0x7f0000000000), &(0x7f0000000140), &(0x7f0000000180), {0x1}, &(0x7f00000006c0)=""/4096, 0x1000, &(0x7f00000016c0)=""/95, &(0x7f0000001780)=[r3, 0x0], 0x2}, 0x58) getpriority(0x1, r3) sched_getparam(r3, &(0x7f0000000340)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000240), 0x220400, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x3, 0x2, 0xff, 0x4, 0x0, 0x7, 0x8020, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000001, 0x0, @perf_config_ext={0x80, 0x5}, 0x4d402, 0xff, 0x1, 0x0, 0x2, 0x20, 0x7, 0x0, 0x2, 0x0, 0x10000}, r3, 0x1, r4, 0x2) setxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'osx.', '\x00'}, &(0x7f0000000180)='})@\x00', 0x4, 0x3) r5 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) sendfile(r1, r5, &(0x7f0000000040)=0xa49, 0x5cf6) r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4c000, 0x0) write$binfmt_script(r1, &(0x7f0000000400)=ANY=[], 0xb) getpriority(0x1, 0x0) clone3(&(0x7f0000000240)={0x200004000, &(0x7f00000000c0), &(0x7f0000000040), &(0x7f0000000080), {0x5}, &(0x7f00000005c0)=""/219, 0xdb, &(0x7f00000001c0)=""/61, &(0x7f0000000200)=[0x0, 0x0], 0x2}, 0x58) sched_rr_get_interval(0x0, &(0x7f0000000380)) creat(&(0x7f00000000c0)='./file0\x00', 0x20) sendfile(r1, r6, 0x0, 0x68e146a1) 00:28:34 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) [ 639.692574] loop2: detected capacity change from 0 to 16 [ 639.700673] loop1: detected capacity change from 0 to 16 [ 639.703323] EXT4-fs: Mount option(s) incompatible with ext2 [ 639.743467] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 00:28:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 14) [ 639.755637] loop5: detected capacity change from 0 to 1 00:28:34 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e0100ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000001c0)={'macvtap0\x00', &(0x7f00000000c0)=@ethtool_rxnfc={0x29, 0x10, 0x1, {0x12, @udp_ip6_spec={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x4e22, 0x4e23, 0xfd}, {0x0, @link_local, 0x4, 0x2, [0xeb50, 0x10000]}, @ah_ip4_spec={@private=0xa010101, @rand_addr=0x64010102, 0x0, 0xe2}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 0x20, 0x2, [0x0, 0x666]}, 0xfffffffffffffffc, 0x2}, 0x2, [0x10, 0x7ff]}}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'veth0_to_batadv\x00'}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) fchmodat(r1, &(0x7f0000000400)='./file1\x00', 0xa5) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000240)=0x80000) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000200)=""/131, &(0x7f00000002c0)=0x83) [ 639.767997] FAT-fs (loop5): bogus number of reserved sectors [ 639.768661] FAT-fs (loop5): Can't find a valid FAT filesystem [ 639.828151] FAULT_INJECTION: forcing a failure. [ 639.828151] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 639.829508] CPU: 1 UID: 0 PID: 6733 Comm: syz-executor.2 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 639.829526] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 639.829534] Call Trace: [ 639.829539] [ 639.829545] dump_stack_lvl+0xfa/0x120 [ 639.829576] should_fail_ex+0x4d7/0x5e0 [ 639.829601] should_fail_alloc_page+0xe0/0x110 [ 639.829627] prepare_alloc_pages+0x1af/0x500 [ 639.829647] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 639.829669] ? __is_insn_slot_addr+0x2e/0x290 [ 639.829690] ? find_held_lock+0x2b/0x80 [ 639.829710] ? __is_insn_slot_addr+0x136/0x290 [ 639.829730] ? lock_release+0xc8/0x290 [ 639.829746] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 639.829768] ? perf_trace_lock+0xb5/0x5d0 [ 639.829786] ? __pfx_perf_trace_lock+0x10/0x10 [ 639.829800] ? lock_is_held_type+0x9e/0x120 [ 639.829825] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 639.829842] ? policy_nodemask+0xeb/0x4e0 [ 639.829862] alloc_pages_mpol+0xed/0x340 [ 639.829880] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 639.829895] ? filemap_get_entry+0x1bb/0x3b0 [ 639.829918] ? __pfx_filemap_get_entry+0x10/0x10 [ 639.829944] folio_alloc_mpol_noprof+0x38/0x2a0 [ 639.829965] shmem_alloc_folio+0x11b/0x140 [ 639.829983] shmem_get_folio_gfp.constprop.0+0x4ea/0x13a0 [ 639.830011] ? __pfx_shmem_get_folio_gfp.constprop.0+0x10/0x10 [ 639.830033] ? __pfx_perf_trace_lock+0x10/0x10 [ 639.830047] ? simple_xattr_get+0x173/0x1d0 [ 639.830066] shmem_write_begin+0x147/0x2e0 [ 639.830086] ? __pfx_shmem_write_begin+0x10/0x10 [ 639.830103] ? timestamp_truncate+0x1eb/0x2f0 [ 639.830127] ? balance_dirty_pages_ratelimited_flags+0x8f/0x1190 [ 639.830141] ? __pfx_timestamp_truncate+0x10/0x10 [ 639.830167] generic_perform_write+0x392/0x810 [ 639.830192] ? __pfx_generic_perform_write+0x10/0x10 [ 639.830211] ? inode_needs_update_time.part.0+0x170/0x270 [ 639.830240] shmem_file_write_iter+0x111/0x140 [ 639.830257] vfs_write+0xbe9/0x1150 [ 639.830280] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 639.830295] ? __fget_files+0x34/0x3b0 [ 639.830315] ? __pfx_vfs_write+0x10/0x10 [ 639.830351] __x64_sys_pwrite64+0x1f1/0x260 [ 639.830373] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 639.830395] ? fput+0x6a/0x100 [ 639.830418] do_syscall_64+0xbf/0x360 [ 639.830433] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 639.830447] RIP: 0033:0x7ffa8615dab7 [ 639.830458] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 639.830471] RSP: 002b:00007ffa8371ff20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 639.830485] RAX: ffffffffffffffda RBX: 00007ffa861f4970 RCX: 00007ffa8615dab7 [ 639.830494] RDX: 000000000000003a RSI: 0000000020000040 RDI: 0000000000000004 [ 639.830502] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 639.830511] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 639.830519] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 639.830539] [ 639.891992] loop2: detected capacity change from 0 to 16 [ 639.904873] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 640.097803] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 640.099791] misc raw-gadget: fail, usb_gadget_register_driver returned -16 00:28:46 executing program 6: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000001b00)) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) syz_emit_vhci(&(0x7f0000000000)=@HCI_EVENT_PKT={0x4, @hci_ev_stack_internal={{0xfd, 0x65}, {0x4, "307f97c59555ecf98ada24791ae97a75080addac1bcc8c30f2f88d32592b13792338cb9a793084677012944ae7ae197244bf02eae00584e4077ba5a666bce13c82e98162b560a2fcccde5c54927c98f38b2e37987d7a8811015f6930bd576555daf4f3"}}}, 0x68) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) syz_emit_vhci(&(0x7f0000000080)=@HCI_VENDOR_PKT, 0x2) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3000000) 00:28:46 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(0x0, 0x0, 0x28000) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_setup(0x145, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000400), 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x12f1) syz_open_procfs(r0, &(0x7f00000003c0)='net/igmp\x00') process_vm_readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000140)=""/128, 0x80}, {&(0x7f00000001c0)=""/245, 0xf5}], 0x2, &(0x7f00000016c0)=[{&(0x7f0000000300)=""/121, 0x79}, {&(0x7f0000000480)=""/77, 0x4d}, {&(0x7f0000000500)=""/173, 0xad}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/215, 0xd7}], 0x5, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r1, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) ioctl$EXT4_IOC_GET_ES_CACHE(r1, 0xc020662a, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000050000000000000004000000008000000100000000000000010000000000000003000000000000000100000000000000000000000000000000000000000000000800"/88]) r2 = fork() r3 = clone3(&(0x7f0000003cc0)={0x1108800, &(0x7f0000002b00), &(0x7f0000003e00), 0x0, {0xb}, &(0x7f0000002bc0)=""/169, 0xa9, 0x0, &(0x7f0000002b40)=[0x0, 0xffffffffffffffff, r0, 0x0, 0x0, r2, 0x0, 0xffffffffffffffff], 0x8}, 0x58) r4 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) ioctl$FIBMAP(r4, 0x125d, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r5, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r5, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r5) clone3(&(0x7f0000001b00)={0x6000400, &(0x7f0000000380), &(0x7f0000001740), &(0x7f0000001780), {0x3b}, &(0x7f00000017c0)=""/50, 0x32, &(0x7f0000001800)=""/126, &(0x7f0000001ac0)=[0x0, r3, 0x0, 0x0, r2, 0xffffffffffffffff], 0x6, {r5}}, 0x58) 00:28:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) 00:28:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53", 0x39, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) 00:28:46 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0'}, 0x5) 00:28:46 executing program 4: rseq(&(0x7f00000000c0), 0x20, 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) rseq(&(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x3, 0xfff, 0xb961}, 0x4}, 0x20, 0x1, 0x0) io_destroy(r0) r1 = eventfd(0x102000c) r2 = accept$inet6(0xffffffffffffffff, &(0x7f00000007c0)={0xa, 0x0, 0x0, @private0}, &(0x7f0000000800)=0x1c) r3 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000001900)='/proc/self/attr/current\x00', 0x2, 0x0) io_submit(0x0, 0x7, &(0x7f0000001b40)=[&(0x7f00000005c0)={0x0, 0x0, 0x0, 0x7, 0xfffb, r1, &(0x7f0000000500)="24906f7999ddf9faa5b2410b76b1b19816e82d72e62a77db583cf7f0a1f1dcd84b3918023e1d390acc2d81836c7e6f15daa173908d7586bfd59bf937cf844f82b12ca2603ba18f7692a4fbc4c791802fea5634ef694513c8ab247141eab11dd114ce36451875103cb2212c5657ed320db4bdc01ac71c109517bbe8768842229ed8440013125bac969e3abdebb08b7cb2f56666e0dc18d6e935185401938781eeb7267e", 0xa3, 0x4}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x5, 0xd8, 0xffffffffffffffff, &(0x7f00000008c0)="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", 0x1000, 0x100, 0x0, 0x1, r1}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x6, 0xadaa, r1, &(0x7f0000000640)="942533c91d0f299bd6580124bfafccec7770fe3205df412158167ba56c356b9896bcfa7bcb89042d80be57155d7c98de4586716d742134fd9cc85e9c9427c4c50189a1245b0fd2032cee00c5786580bd027cf22146", 0x55, 0x8001, 0x0, 0x2, r1}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x3, r1, &(0x7f0000000700)="91bf11a17dfa6d8797efc5f23f666dca1df3a7b46e1a2959bb9d83b4d556a295758af3209b5c92d785cdd380d4be279471002c9fb73479eee46ea5a3460b492d06baaf70cf1119bee4134990ddbfe337dadd3223eec4030ef6faee6094fa2196395f253fcc04af22d12ea0d6012e31099aaa18ce33d3c5c744ba", 0x7a, 0x40, 0x0, 0x1, r1}, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x6, 0xf2fc, r2, &(0x7f0000000840)="88503d9289cb14da4c3b16bab3cdf0cd31a5bb58db5b849763dc11329f9347f610908f6b1766fe77cc3f7497a4f5e7", 0x2f, 0x3, 0x0, 0x2, r1}, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x7, 0x638e, r3, &(0x7f0000000100)="4e4a39847cf5f1862d42c33aebe3e0c78b247c6e60ffc942bb3905b6c005e3f10293529e6062ec7b8a06021c06a93fdc9bc940992bf2bd3efc27d4437224dafb5ff435f37561a9ff21e936dce2931c3a4e2f538ea0fa4e06ac14449c8c8b149259aefcceccac7f4115a10f7a3ef53ee57e845c284e12f70f605045d2e6e49d4ae3e46b02fc", 0x85, 0x56, 0x0, 0x3, r1}, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000001a00)="e6c1120f32e8bf8f453b2ce2ffb59a4f8896e78de891913dd07698e92142053fa5b7c405e67c058dd27554a82a44d3cb708fbb9fa609af31e1237abcc20127edf70245fbbca37091e7e89090d615cb6444b073c9a9d428e5e587d9f00635da0e7afe3ac99eee82693394f9976425c0760a4b38880053afe41f03b2b36064915567d8ec5edf8bc8f5b31c4289b350639eca08169eb436b050c852da8d8fa99bdfcb27a526a0ba0aaef0d0b41abe2da01c2a37a7796bdf6d6860979025d959da83497db3abd7ab5ae94385fbb16ea1a5beb7499ddb268fbf", 0xd7, 0x1000006, 0x0, 0x3, r1}]) write$eventfd(r1, &(0x7f0000000000)=0xfffffffffffffffc, 0x8) write$eventfd(r1, &(0x7f0000000080), 0x8) read$eventfd(r1, &(0x7f0000000040), 0x8) 00:28:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 15) 00:28:46 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000500)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xda\xce\xb1\x8an\x8c\rd\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80'], &(0x7f00000003c0)=[&(0x7f0000000580)='\xe1\x02\x91a/ \xcaH\xffF\xfa\x84\xddH\n\xcc\fc\xfa\x8a\x963a4\xcb\x9b\xa3\x0ej\xffQ\xda+\xcaB\x90`\x9a\xc2\xe8\xe1Z\x8aB\x9e9Q\x96k\x7f\nO\xc6\x9f\xa5\xcd\xab\x8aV\x9d\xeep\xcb\"D\xaa[o\xf2\n\xe9Q\x1b\\#q\xf3\x1f\\n\xb1Q\xfdW\xa2p\x9d\x1cN\xe5\xdd\xdeEjE', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r0) r1 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r1, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) ioctl$AUTOFS_IOC_ASKUMOUNT(r1, 0x80049370, &(0x7f0000000180)) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f00000000c0)=0x1e) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_VENDOR(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="dd0728bd7000fddbde2567"], 0x2c}}, 0x0) sendmsg$NL80211_CMD_LEAVE_IBSS(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x20, r4, 0x800, 0x70bd2b, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x7, 0x10}}}}, [""]}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0xc410) ioctl$TUNSETOWNER(r2, 0x400454cc, 0xee01) [ 651.569354] loop1: detected capacity change from 0 to 16 [ 651.573000] loop5: detected capacity change from 0 to 1 [ 651.592503] FAT-fs (loop5): bogus number of reserved sectors [ 651.593386] FAT-fs (loop5): Can't find a valid FAT filesystem [ 651.604531] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 651.640867] FAULT_INJECTION: forcing a failure. [ 651.640867] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 651.642670] CPU: 0 UID: 0 PID: 6765 Comm: syz-executor.2 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 651.642699] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 651.642712] Call Trace: [ 651.642719] [ 651.642727] dump_stack_lvl+0xfa/0x120 [ 651.642773] should_fail_ex+0x4d7/0x5e0 [ 651.642807] ? page_copy_sane+0xce/0x2b0 [ 651.642844] copy_folio_from_iter_atomic+0x3d3/0x1820 [ 651.642878] ? simple_xattr_get+0x173/0x1d0 [ 651.642906] ? __pfx_copy_folio_from_iter_atomic+0x10/0x10 [ 651.642929] ? shmem_write_begin+0x15e/0x2e0 [ 651.642963] ? __pfx_shmem_write_begin+0x10/0x10 [ 651.642992] ? timestamp_truncate+0x1eb/0x2f0 [ 651.643029] ? balance_dirty_pages_ratelimited_flags+0x8f/0x1190 [ 651.643052] ? __pfx_timestamp_truncate+0x10/0x10 [ 651.643094] generic_perform_write+0x1d7/0x810 [ 651.643135] ? __pfx_generic_perform_write+0x10/0x10 [ 651.643167] ? inode_needs_update_time.part.0+0x170/0x270 [ 651.643214] shmem_file_write_iter+0x111/0x140 [ 651.643242] vfs_write+0xbe9/0x1150 [ 651.643278] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 651.643303] ? __fget_files+0x34/0x3b0 [ 651.643334] ? __pfx_vfs_write+0x10/0x10 [ 651.643407] __x64_sys_pwrite64+0x1f1/0x260 [ 651.643456] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 651.643492] ? fput+0x6a/0x100 [ 651.643523] do_syscall_64+0xbf/0x360 [ 651.643547] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 651.643570] RIP: 0033:0x7ffa8615dab7 [ 651.643587] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 651.643608] RSP: 002b:00007ffa8371ff20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 651.643629] RAX: ffffffffffffffda RBX: 00007ffa861f4970 RCX: 00007ffa8615dab7 [ 651.643643] RDX: 000000000000003a RSI: 0000000020000040 RDI: 0000000000000004 [ 651.643657] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 651.643670] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 651.643683] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 651.643715] 00:28:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) 00:28:46 executing program 6: set_mempolicy(0x1, 0x0, 0x0) set_mempolicy(0x0, &(0x7f0000000000)=0x8, 0x4) clone3(&(0x7f0000005880)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 651.689336] loop2: detected capacity change from 0 to 16 [ 651.698619] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.7'. [ 651.706693] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.7'. 00:28:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) [ 651.736062] EXT4-fs: Mount option(s) incompatible with ext2 00:28:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 16) 00:28:46 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r1, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'team_slave_0\x00'}) [ 651.825879] loop5: detected capacity change from 0 to 1 [ 651.865824] FAT-fs (loop5): bogus number of reserved sectors [ 651.866924] FAT-fs (loop5): Can't find a valid FAT filesystem [ 651.869292] loop1: detected capacity change from 0 to 16 00:28:46 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r0, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) fcntl$lock(r0, 0x26, &(0x7f0000000000)={0x1, 0x1, 0x1, 0x61f6}) socket$unix(0x1, 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000000280), 0x4) r1 = io_uring_setup(0x3a41, &(0x7f00000002c0)={0x0, 0x0, 0x2, 0x0, 0x2ef}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) [ 651.900146] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 651.934802] FAULT_INJECTION: forcing a failure. [ 651.934802] name failslab, interval 1, probability 0, space 0, times 0 [ 651.936528] CPU: 0 UID: 0 PID: 6784 Comm: syz-executor.2 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 651.936559] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 651.936571] Call Trace: [ 651.936579] [ 651.936588] dump_stack_lvl+0xfa/0x120 [ 651.936633] should_fail_ex+0x4d7/0x5e0 [ 651.936673] ? getname_flags.part.0+0x48/0x540 [ 651.936699] should_failslab+0xc2/0x120 [ 651.936738] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 651.936779] getname_flags.part.0+0x48/0x540 [ 651.936809] getname_flags+0x95/0xe0 [ 651.936842] do_sys_openat2+0x9f/0x1b0 [ 651.936869] ? __pfx_do_sys_openat2+0x10/0x10 [ 651.936909] __x64_sys_openat+0x142/0x200 [ 651.936936] ? __pfx___x64_sys_openat+0x10/0x10 [ 651.936967] ? fput+0x6a/0x100 [ 651.936997] do_syscall_64+0xbf/0x360 [ 651.937021] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 651.937045] RIP: 0033:0x7ffa8615da04 [ 651.937062] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 651.937083] RSP: 002b:00007ffa8371fed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 651.937104] RAX: ffffffffffffffda RBX: 00007ffa861f4970 RCX: 00007ffa8615da04 [ 651.937119] RDX: 0000000000000002 RSI: 00007ffa83720000 RDI: 00000000ffffff9c [ 651.937132] RBP: 00007ffa83720000 R08: 0000000000000000 R09: ffffffffffffffff [ 651.937146] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 651.937159] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 651.937190] 00:28:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) 00:28:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) 00:28:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 17) [ 652.141233] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 652.159992] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 652.160213] loop5: detected capacity change from 0 to 1 [ 652.163743] loop2: detected capacity change from 0 to 16 [ 652.166976] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 652.172983] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 652.180538] Bluetooth: hci7: Opcode 0x0c1a failed: -4 [ 652.183525] FAT-fs (loop5): bogus number of reserved sectors [ 652.184539] FAT-fs (loop5): Can't find a valid FAT filesystem [ 652.188742] Bluetooth: hci6: Opcode 0x0c1a failed: -4 [ 652.191076] EXT4-fs: Mount option(s) incompatible with ext2 [ 654.165500] Bluetooth: hci1: command 0x0406 tx timeout [ 654.229532] Bluetooth: hci6: command 0x0406 tx timeout [ 654.230060] Bluetooth: hci7: command 0x0406 tx timeout [ 654.230600] Bluetooth: hci3: command 0x0406 tx timeout [ 654.231149] Bluetooth: hci2: command 0x0406 tx timeout 00:28:57 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0'}, 0x6) 00:28:57 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r0, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) fcntl$lock(r0, 0x26, &(0x7f0000000000)={0x1, 0x1, 0x1, 0x61f6}) socket$unix(0x1, 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000000280), 0x4) r1 = io_uring_setup(0x3a41, &(0x7f00000002c0)={0x0, 0x0, 0x2, 0x0, 0x2ef}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) 00:28:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 18) 00:28:57 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) fchmodat(r1, &(0x7f0000000400)='./file1\x00', 0xa5) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000240)=0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in=@remote, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) 00:28:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}, {@dioread_nolock}]}) 00:28:57 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) 00:28:57 executing program 0: sendmsg$NL80211_CMD_LEAVE_IBSS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x0, 0x406, 0x70bd27, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x7fffffff, 0x67}}}}, ["", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x880}, 0x4000) r0 = dup(0xffffffffffffffff) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_GET(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x50, r1, 0x0, 0x70bd26, 0x25dfdbfb, {}, [@pci={{0x8}, {0x11}}, @nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), r0) r3 = dup2(r0, r0) getpeername$netlink(r3, &(0x7f00000002c0), &(0x7f0000000300)=0xc) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r3, 0x400c6615, &(0x7f0000000340)={0x0, @aes256, 0x0, @desc2}) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000380), 0x400002, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'wlan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000440)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r4, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x64, r2, 0x8, 0x70bd29, 0x25dfdbff, {{}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x10001, 0x7f}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r6}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2c}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x22}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x8001, 0x73}}]}, 0x64}, 0x1, 0x0, 0x0, 0x240008c0}, 0x0) sendmsg$AUDIT_DEL_RULE(r0, &(0x7f0000000a40)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000a00)={&(0x7f00000005c0)={0x43c, 0x3f4, 0x200, 0x70bd27, 0x25dfdbfc, {0x2, 0x0, 0x35, [0x3f, 0xba28, 0x5, 0x6, 0x1f, 0x7, 0x5, 0x3ff, 0x3, 0x7ff, 0x3ff, 0x5e31e3a7, 0x1, 0xfff, 0x2, 0x1, 0x8, 0x20, 0x7ff, 0x0, 0x8, 0x2, 0x8d1, 0xba, 0x7fffffff, 0x5bd22c0b, 0x8, 0xfff, 0xab31, 0x10000, 0x8, 0x6, 0x1, 0xffffffff, 0x401, 0xfff, 0x8, 0x86a, 0x8000, 0xffffffff, 0x9e, 0x3f, 0x4, 0xfffff114, 0x7fff, 0x7, 0x100, 0x101, 0x200, 0x9, 0xffffff81, 0x8, 0x401, 0xfffffffc, 0x9, 0x10000, 0x8, 0x7fffffff, 0x5, 0x5384da5, 0x0, 0x3, 0x19, 0x3], [0x8, 0x35f, 0xbc49, 0x15, 0x4, 0xffffffc1, 0x90d, 0x9, 0x2, 0x7, 0x6, 0x0, 0x4, 0x1, 0xfff, 0x5, 0x9, 0xa92, 0x6, 0x7, 0x1, 0x8, 0x4, 0xff, 0x4986, 0x5, 0x7, 0x7, 0x4, 0x10001, 0x5, 0x1f, 0x6, 0xe9, 0xf07e, 0x401, 0x7f, 0x81, 0x3, 0xa00c, 0xb5, 0x0, 0xffff3c97, 0x6, 0x8b4, 0xd4, 0x9, 0x0, 0xf5, 0x2, 0x1, 0x8, 0x3, 0x3, 0x6, 0x5, 0x6a1, 0x6, 0x9, 0x7, 0x800, 0xa4, 0x5, 0xfac4580e], [0x1, 0x8, 0x2, 0xd3a, 0x7d, 0x8000, 0x2, 0x20, 0x0, 0x4, 0x3, 0x6e, 0x0, 0x9, 0x7, 0x9, 0x5eb, 0x8, 0x1b8, 0xffff, 0x8, 0x81, 0xfffffffb, 0xd3, 0x1000, 0xffffffff, 0x1, 0x3, 0x207, 0xfff, 0xffff, 0x8, 0x1, 0x0, 0x3, 0x1, 0x8, 0x1, 0x9, 0xfffffff9, 0x1f, 0xbabb, 0x1, 0x7, 0x9, 0x3, 0xfffffffe, 0x4, 0x8, 0x1c4c0000, 0x80, 0x8001, 0x1, 0x6, 0xffffffff, 0x4, 0xffff736c, 0x0, 0x1, 0x0, 0x4, 0x80, 0x7, 0x5], [0x6, 0x200, 0x8, 0x2, 0x5, 0x4, 0x101, 0x8, 0x2, 0x8, 0x6f, 0x1, 0xcca, 0x4, 0xfd, 0x200000, 0x0, 0x1ff, 0x20, 0x9, 0x7, 0x4, 0x20, 0x121a, 0x200, 0xffffffff, 0x7, 0xb1b, 0x8001, 0xfffffacf, 0x1, 0x7, 0x7f, 0x6, 0x5, 0x3, 0xa7, 0x1, 0x4000000, 0x200, 0xb8c600, 0x8, 0xffff, 0x0, 0x5e, 0xffff8000, 0x4, 0x6, 0x0, 0x365, 0x40, 0x6, 0x8, 0x8d, 0x0, 0x7, 0x9, 0x80000001, 0x1, 0x3000000, 0x9, 0x78fc2aa7, 0x1], 0x1c, ['devlink\x00', 'pci\x00', 'wlan0\x00', 'pci\x00', 'pci\x00', '&\x00']}, ["", ""]}, 0x43c}, 0x1, 0x0, 0x0, 0x20000}, 0x5) r7 = syz_open_dev$vcsa(&(0x7f0000000a80), 0xfff, 0x4501) r8 = syz_genetlink_get_family_id$devlink(&(0x7f0000000b00), r0) sendmsg$DEVLINK_CMD_PORT_GET(r7, &(0x7f0000000d00)={&(0x7f0000000ac0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000b40)={0x16c, r8, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [{{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}}, {{@pci={{0x8}, {0x11}}, {0x8}}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}}]}, 0x16c}, 0x1, 0x0, 0x0, 0x44}, 0x4000030) r9 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000d40)='/proc/consoles\x00', 0x0, 0x0) r10 = openat(r9, &(0x7f0000000d80)='./file0\x00', 0x440000, 0x84) r11 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000e00), r10) sendmsg$ETHTOOL_MSG_FEATURES_SET(r4, &(0x7f0000001380)={&(0x7f0000000dc0), 0xc, &(0x7f0000001340)={&(0x7f0000000f00)={0x41c, r11, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@ETHTOOL_A_FEATURES_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}]}, @ETHTOOL_A_FEATURES_HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @ETHTOOL_A_FEATURES_WANTED={0xf4, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x5c, 0x3, 0x0, 0x1, [{0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x13, 0x2, '/proc/consoles\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'devlink\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2001c00}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, 'wlan0\x00'}]}]}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x5}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x401}, @ETHTOOL_A_BITSET_VALUE={0x7e, 0x4, "5f0a2e8921746619112bb4a9a9157155a736ac789e789e1e83a4b38ee75c7d7798b0c8be7f9b654407b73313397541dfe91c7bc2978c8c83cdaaf73b509d065358386a7926226c6703605b5c3c9bcf178cee1e09b40eda827085b3c1261a2e7b0e0cf6b4398fe20336def6a7910cc219e8b502adf974965aa684"}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_FEATURES_WANTED={0x2a8, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0xa0, 0x4, "6ef8d2c3569c8df1af43bce3e864de41dc4463fb4d6c07ceaeee806bbdf000f6736d280d96dfc08e244b0e9f39309b5b9bedd44d6af0f731a3702a4026917b15baadf652caaeed0b4b6c1e398d8863e8a35faf651c225c519a8970e7e0514e4f19f4e6dbd5efe7472e9205791e9d55ceadb6a18ccdfa13ca909059e402309b14b0929e9dbe20be05a548559086428160ad77fe6a22178f0b31a09bc7"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x5}, @ETHTOOL_A_BITSET_BITS={0x1d0, 0x3, 0x0, 0x1, [{0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '&\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x12, 0x2, '\x7f/)%&-]\'^%*\xed\\\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, 'netdevsim'}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '&\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, ']@)*-[#(\\\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, 'wlan1\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/vcsa#\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '+}%%:\x00'}]}, {0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7f}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '\'\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xccc}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8001}, @ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, '+&^[{[\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xb8}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, 'wlan1\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, 'wlan0\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xd14}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '[!.}\\\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfc54}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/dev/vcsa#\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x13, 0x2, '/proc/consoles\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '&\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/vcsu\x00'}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffb}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '#\\.#\\[%@/\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xbf53}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}]}, @ETHTOOL_A_BITSET_VALUE={0x2c, 0x4, "0b029ad98de015bcd7788f5609181a89a6fb86fa9f3cc1045eeb7ac4f698a8fa312f09011fc98a62"}]}]}, 0x41c}, 0x1, 0x0, 0x0, 0x40000884}, 0x840) 00:28:57 executing program 6: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000c0b000/0x4000)=nil) r1 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) r2 = shmget$private(0x0, 0x4000, 0x10, &(0x7f0000ffc000/0x4000)=nil) shmat(r2, &(0x7f0000d3e000/0x2000)=nil, 0x0) shmat(r1, &(0x7f0000ffb000/0x2000)=nil, 0x5000) r3 = shmat(r1, &(0x7f0000ffa000/0x4000)=nil, 0x6000) shmdt(r3) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x0) r4 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) shmat(r4, &(0x7f0000ffb000/0x2000)=nil, 0x5000) [ 662.953990] FAULT_INJECTION: forcing a failure. [ 662.953990] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 662.955785] CPU: 0 UID: 0 PID: 6811 Comm: syz-executor.2 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 662.955814] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 662.955827] Call Trace: [ 662.955835] [ 662.955844] dump_stack_lvl+0xfa/0x120 [ 662.955890] should_fail_ex+0x4d7/0x5e0 [ 662.955932] strncpy_from_user+0x3b/0x2f0 [ 662.955966] getname_flags.part.0+0x8d/0x540 [ 662.956000] getname_flags+0x95/0xe0 [ 662.956034] do_sys_openat2+0x9f/0x1b0 [ 662.956061] ? __pfx_do_sys_openat2+0x10/0x10 [ 662.956105] __x64_sys_openat+0x142/0x200 [ 662.956132] ? __pfx___x64_sys_openat+0x10/0x10 [ 662.956164] ? fput+0x6a/0x100 [ 662.956197] do_syscall_64+0xbf/0x360 [ 662.956223] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 662.956246] RIP: 0033:0x7ffa8615da04 [ 662.956263] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 662.956284] RSP: 002b:00007ffa8371fed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 662.956305] RAX: ffffffffffffffda RBX: 00007ffa861f4970 RCX: 00007ffa8615da04 [ 662.956320] RDX: 0000000000000002 RSI: 00007ffa83720000 RDI: 00000000ffffff9c [ 662.956334] RBP: 00007ffa83720000 R08: 0000000000000000 R09: ffffffffffffffff [ 662.956347] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 662.956360] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 662.956395] [ 662.983590] loop5: detected capacity change from 0 to 1 [ 662.999345] loop1: detected capacity change from 0 to 16 [ 663.020631] FAT-fs (loop5): bogus number of reserved sectors [ 663.021721] FAT-fs (loop5): Can't find a valid FAT filesystem [ 663.024402] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 00:28:57 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/iommu_groups', 0x100, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0x7, 0x0, 0xdcb7}, 0xc) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r1, 0x400454cc, 0xee01) [ 663.100830] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 663.130013] Bluetooth: hci1: Opcode 0x0c1a failed: -4 00:28:57 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}, 0x0, 0xb, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r0) open(&(0x7f0000000100)='./file0\x00', 0x48ac00, 0x0) mount(&(0x7f0000000000)=ANY=[@ANYBLOB='/wev/sr0\x00'], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='iso9660\x00', 0x0, 0x0) chmod(&(0x7f0000000140)='./file0\x00', 0x0) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0xe0ffff, &(0x7f0000000740)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="050000000000000000007e"], 0x1c}}, 0x0) 00:28:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, 0x0) [ 663.190990] Bluetooth: hci2: Opcode 0x0c1a failed: -4 00:28:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 19) [ 663.204378] Bluetooth: hci3: Opcode 0x0c1a failed: -4 00:28:57 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) [ 663.241232] Bluetooth: hci7: Opcode 0x0c1a failed: -4 [ 663.257533] loop1: detected capacity change from 0 to 16 [ 663.262928] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'. [ 663.270158] Bluetooth: hci6: Opcode 0x0c1a failed: -4 [ 663.270996] faux_driver regulatory: Direct firmware load for regulatory.db failed with error -2 [ 663.279944] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'. [ 663.297573] faux_driver regulatory: Direct firmware load for regulatory.db failed with error -2 [ 663.356819] loop5: detected capacity change from 0 to 1 [ 663.358194] FAULT_INJECTION: forcing a failure. [ 663.358194] name failslab, interval 1, probability 0, space 0, times 0 [ 663.360028] CPU: 0 UID: 0 PID: 6843 Comm: syz-executor.2 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 663.360058] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 663.360071] Call Trace: [ 663.360079] [ 663.360087] dump_stack_lvl+0xfa/0x120 [ 663.360135] should_fail_ex+0x4d7/0x5e0 [ 663.360174] ? alloc_empty_file+0x58/0x1e0 [ 663.360199] should_failslab+0xc2/0x120 [ 663.360237] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 663.360270] ? __is_insn_slot_addr+0x140/0x290 [ 663.360311] alloc_empty_file+0x58/0x1e0 [ 663.360338] path_openat+0xe0/0x2880 [ 663.360387] ? __pfx_path_openat+0x10/0x10 [ 663.360439] do_filp_open+0x1e8/0x450 [ 663.360473] ? __pfx_do_filp_open+0x10/0x10 [ 663.360520] ? find_held_lock+0x2b/0x80 [ 663.360552] ? alloc_fd+0x2c1/0x560 [ 663.360583] ? lock_release+0xc8/0x290 [ 663.360610] ? _raw_spin_unlock+0x1e/0x40 [ 663.360640] ? alloc_fd+0x2c1/0x560 [ 663.360682] do_sys_openat2+0x104/0x1b0 [ 663.360709] ? __pfx_do_sys_openat2+0x10/0x10 [ 663.360750] __x64_sys_openat+0x142/0x200 [ 663.360777] ? __pfx___x64_sys_openat+0x10/0x10 [ 663.360808] ? fput+0x6a/0x100 [ 663.360837] do_syscall_64+0xbf/0x360 [ 663.360862] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 663.360886] RIP: 0033:0x7ffa8615da04 [ 663.360902] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 663.360923] RSP: 002b:00007ffa8371fed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 663.360946] RAX: ffffffffffffffda RBX: 00007ffa861f4970 RCX: 00007ffa8615da04 [ 663.360960] RDX: 0000000000000002 RSI: 00007ffa83720000 RDI: 00000000ffffff9c [ 663.360974] RBP: 00007ffa83720000 R08: 0000000000000000 R09: ffffffffffffffff [ 663.360988] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 663.361001] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 663.361033] 00:28:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, 0x0) [ 663.410953] FAT-fs (loop5): bogus number of reserved sectors [ 663.412181] FAT-fs (loop5): Can't find a valid FAT filesystem 00:28:58 executing program 6: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x800, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/module/tcp_cubic', 0x3, 0x40) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000100), 0x400300, 0x0) fstat(r2, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x4) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f0000000000)='./file0\x00', 0x800) r4 = inotify_init() inotify_add_watch(r4, &(0x7f0000000040)='./file0\x00', 0xd400080b) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {r0}}, './file0\x00'}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), r2) sendmsg$NL80211_CMD_GET_COALESCE(r5, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r6, 0x200, 0x70bd29, 0x25dfdbfb, {{}, {@val={0x8, 0x1, 0xa}, @val={0x8}, @void}}, ["", "", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x8011}, 0x40) unlink(&(0x7f0000000080)='./file0\x00') [ 663.534732] loop1: detected capacity change from 0 to 16 [ 665.173600] Bluetooth: hci1: command 0x0406 tx timeout [ 665.237961] Bluetooth: hci3: command 0x0406 tx timeout [ 665.239038] Bluetooth: hci2: command 0x0406 tx timeout [ 665.301658] Bluetooth: hci6: command 0x0406 tx timeout [ 665.302762] Bluetooth: hci7: command 0x0406 tx timeout 00:29:09 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0'}, 0x7) 00:29:09 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x55, 0x8205, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r1, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) close_range(r0, r1, 0x2) 00:29:09 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r1, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r1) r2 = openat(r1, &(0x7f0000000100)='./file1\x00', 0x28680, 0x50) fchmodat(r2, &(0x7f0000000400)='./file1\x00', 0xa5) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000240)=0x80000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) 00:29:09 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) 00:29:09 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x2501, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) fchmodat(r1, &(0x7f0000000400)='./file1\x00', 0xa5) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000240)=0x80000) lstat(&(0x7f00000018c0)='./file1\x00', &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$tmpfs(&(0x7f0000001640), &(0x7f0000001680)='./file1\x00', 0x7ff, 0x3, &(0x7f0000001840)=[{&(0x7f00000016c0)="81c71287f96c5d3986afd8007e6600e27034b46d9f452d3f1adec13c67162ad290816c1a1386b49090c8d50697bd36020610c126de2b8691f87b0a01e368edd6a12c10d75f31bd0866dbed3a09287e18d10220c5a176", 0x56}, {&(0x7f0000001740)="c48347ed00e1d29ac1c5f83752b6422d536302fb92b66ebaade8a1a05f106ffb9558e7e275d8dcf0bda38cc40c25fa50e31b3fe7a9f7c0393f00b84047522fa90cc67d5a15757b0a5edb3815139831245a7268df1f6e1bc24e759b7789ecac0505c75e918342179a11435a84157998b1813bfe8e17dbab1e6619cb192954048ecac8183895954e745d51", 0x8a, 0x2}, {&(0x7f0000001800)="caf46072d2db84e1ed402e098545eab494c4d9d74a2a9df1d7633a2c2712c8b6cbba", 0x22, 0x1000}], 0x18000, &(0x7f0000001980)={[{@uid={'uid', 0x3d, 0xee01}}, {@huge_within_size}], [{@fowner_lt={'fowner<', r2}}]}) read$snapshot(r1, &(0x7f0000000180)=""/65, 0x41) execveat(r1, &(0x7f0000001480)='./file1\x00', &(0x7f0000001500)=[&(0x7f00000014c0)='\\\x00'], &(0x7f0000001600)=[&(0x7f0000001540)='\x00', &(0x7f0000001580)='/dev/snapshot\x00', &(0x7f00000015c0)='\x03\xf2\x00'], 0x400) writev(r0, &(0x7f0000001380)=[{&(0x7f0000000040)="98551081789e38f0ec9e4520671cab3893678768490d6390050749c3164176a16ba28ec4318c2fc9db7e30a0c20d0538defec809f51d79", 0x37}, {&(0x7f0000000080)="80b4d13a53d89cd952a577f591a85d191b9c3b85c798ce68477d82f9f9e3795c284c1e7e6c0c7e3cbeaac97a91de72525325aa9f9fefc6e4068c0121c8bd78713c00ac6dee743a3c1d9d7ca66427a1b41cde06d5989e366120d33272ef8c40de996a180925481efb14ca482446e8aadaf220377552543a", 0x77}, {&(0x7f0000000100)="3bb4db2c1af572ae5b0b81969c689ef42e63f55f8f4fe292026cee504318983e0684976afd515f2c8d4c87dfc3e0d136f63fba1dbe03c15585c2387db8b01a71e706d4e7a77a10f26a87aac44eac0ae1f981081a5eae76", 0x57}, {&(0x7f0000001400)="7932e026ced42633b9c9f4058fffa2903d939b1ef9f7ab87f75088aa696600cb9c88d82c8ddaca6ddd70d61f1d6fc64c989d76bec1fb8be6db071f8f6e1003e2e310cf88ddd58fcb1a199f89b983055059db4f94ac863fe97b4e2599ef9190d37ef75c6d68", 0x65}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="a571cf3d0a1c0910439fb7506ce3aff283a1ba195fd395991c82b4dba220694e2519140ffc23bac792e65ee6b73237bf4dadcc9882ae1247d80f248e51104dcee680a4993101d5a1ecb2de8d446b60b8d781e2b5fb1bc21535f46df7a1863924583decec7f7742359820459e5a5b3b77aac483df", 0x74}, {&(0x7f0000001280)="82290d1a958d602a6ec5d877b5c6781283fcae826f9fd7e7c9cb63a981e301bc355e291481a6f80da3806accc2ec832183ea54e8fd15262a09788c3050c0c7a6096cc343c37118afa876fe4829f595dfd7917478d6689b1d53feb75733fb3cd1cd8ba756e59b5ff671109385079b8e329faaec487d383db213b96a0ad8e7fba1e5639dd6fd7fbde2272f95576e6ca6b0b686534d24fffae05af0cfffa71be99013cbd5a0363f82758cdb787211caa0384135cbe4e5c4a84a1069f8b401abee60874dd618a147eb19809cf6fa9eb6de879417883394c7af870574dad8d5578b6eed550288a877f5027c08f5573279caad24eb", 0xf2}], 0x7) 00:29:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 20) 00:29:09 executing program 0: getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)={'filter\x00', 0x0, [0x7, 0xfffffeff, 0x7ff, 0x100, 0x9]}, &(0x7f0000000200)=0x54) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x2, 0x2, 0x1a, 0x3, 0x0, 0x7, 0x400, 0x7, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x5, 0x0, @perf_config_ext={0x3, 0x200}, 0x28, 0x9, 0x7, 0x5, 0x721, 0x0, 0x0, 0x0, 0x7, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) write$binfmt_script(r1, &(0x7f0000000100)={'#! ', './file0', [{0x20, '/dev/loop-control\x00'}, {0x20, '/proc/cgroups\x00'}, {0x20, '\xfa^\xf6^!'}, {0x20, '\'-'}], 0xa, "7e391c5b165b8b4c91a3d9374c475ee324731b63"}, 0x4a) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x6) fcntl$setstatus(r0, 0x4, 0x0) 00:29:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, 0x0) [ 674.481050] random: crng reseeded on system resumption [ 674.499176] loop2: detected capacity change from 0 to 16 [ 674.499393] loop1: detected capacity change from 0 to 16 [ 674.500703] loop5: detected capacity change from 0 to 1 [ 674.515827] loop4: detected capacity change from 0 to 16 [ 674.516287] EXT4-fs: Mount option(s) incompatible with ext2 [ 674.516372] FAT-fs (loop5): bogus number of reserved sectors [ 674.516388] FAT-fs (loop5): Can't find a valid FAT filesystem [ 674.527083] tmpfs: Unsupported parameter 'huge' [ 674.535900] random: crng reseeded on system resumption [ 674.542911] loop4: detected capacity change from 0 to 16 00:29:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit={'commit', 0x3d, 0x3}}]}) 00:29:09 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) [ 674.673614] loop5: detected capacity change from 0 to 1 [ 674.694493] FAT-fs (loop5): bogus number of reserved sectors [ 674.695393] FAT-fs (loop5): Can't find a valid FAT filesystem [ 674.707187] loop1: detected capacity change from 0 to 16 [ 674.715746] EXT4-fs: Mount option(s) incompatible with ext2 00:29:09 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x2501, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) fchmodat(r1, &(0x7f0000000400)='./file1\x00', 0xa5) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000240)=0x80000) lstat(&(0x7f00000018c0)='./file1\x00', &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$tmpfs(&(0x7f0000001640), &(0x7f0000001680)='./file1\x00', 0x7ff, 0x3, &(0x7f0000001840)=[{&(0x7f00000016c0)="81c71287f96c5d3986afd8007e6600e27034b46d9f452d3f1adec13c67162ad290816c1a1386b49090c8d50697bd36020610c126de2b8691f87b0a01e368edd6a12c10d75f31bd0866dbed3a09287e18d10220c5a176", 0x56}, {&(0x7f0000001740)="c48347ed00e1d29ac1c5f83752b6422d536302fb92b66ebaade8a1a05f106ffb9558e7e275d8dcf0bda38cc40c25fa50e31b3fe7a9f7c0393f00b84047522fa90cc67d5a15757b0a5edb3815139831245a7268df1f6e1bc24e759b7789ecac0505c75e918342179a11435a84157998b1813bfe8e17dbab1e6619cb192954048ecac8183895954e745d51", 0x8a, 0x2}, {&(0x7f0000001800)="caf46072d2db84e1ed402e098545eab494c4d9d74a2a9df1d7633a2c2712c8b6cbba", 0x22, 0x1000}], 0x18000, &(0x7f0000001980)={[{@uid={'uid', 0x3d, 0xee01}}, {@huge_within_size}], [{@fowner_lt={'fowner<', r2}}]}) read$snapshot(r1, &(0x7f0000000180)=""/65, 0x41) execveat(r1, &(0x7f0000001480)='./file1\x00', &(0x7f0000001500)=[&(0x7f00000014c0)='\\\x00'], &(0x7f0000001600)=[&(0x7f0000001540)='\x00', &(0x7f0000001580)='/dev/snapshot\x00', &(0x7f00000015c0)='\x03\xf2\x00'], 0x400) writev(r0, &(0x7f0000001380)=[{&(0x7f0000000040)="98551081789e38f0ec9e4520671cab3893678768490d6390050749c3164176a16ba28ec4318c2fc9db7e30a0c20d0538defec809f51d79", 0x37}, {&(0x7f0000000080)="80b4d13a53d89cd952a577f591a85d191b9c3b85c798ce68477d82f9f9e3795c284c1e7e6c0c7e3cbeaac97a91de72525325aa9f9fefc6e4068c0121c8bd78713c00ac6dee743a3c1d9d7ca66427a1b41cde06d5989e366120d33272ef8c40de996a180925481efb14ca482446e8aadaf220377552543a", 0x77}, {&(0x7f0000000100)="3bb4db2c1af572ae5b0b81969c689ef42e63f55f8f4fe292026cee504318983e0684976afd515f2c8d4c87dfc3e0d136f63fba1dbe03c15585c2387db8b01a71e706d4e7a77a10f26a87aac44eac0ae1f981081a5eae76", 0x57}, {&(0x7f0000001400)="7932e026ced42633b9c9f4058fffa2903d939b1ef9f7ab87f75088aa696600cb9c88d82c8ddaca6ddd70d61f1d6fc64c989d76bec1fb8be6db071f8f6e1003e2e310cf88ddd58fcb1a199f89b983055059db4f94ac863fe97b4e2599ef9190d37ef75c6d68", 0x65}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="a571cf3d0a1c0910439fb7506ce3aff283a1ba195fd395991c82b4dba220694e2519140ffc23bac792e65ee6b73237bf4dadcc9882ae1247d80f248e51104dcee680a4993101d5a1ecb2de8d446b60b8d781e2b5fb1bc21535f46df7a1863924583decec7f7742359820459e5a5b3b77aac483df", 0x74}, {&(0x7f0000001280)="82290d1a958d602a6ec5d877b5c6781283fcae826f9fd7e7c9cb63a981e301bc355e291481a6f80da3806accc2ec832183ea54e8fd15262a09788c3050c0c7a6096cc343c37118afa876fe4829f595dfd7917478d6689b1d53feb75733fb3cd1cd8ba756e59b5ff671109385079b8e329faaec487d383db213b96a0ad8e7fba1e5639dd6fd7fbde2272f95576e6ca6b0b686534d24fffae05af0cfffa71be99013cbd5a0363f82758cdb787211caa0384135cbe4e5c4a84a1069f8b401abee60874dd618a147eb19809cf6fa9eb6de879417883394c7af870574dad8d5578b6eed550288a877f5027c08f5573279caad24eb", 0xf2}], 0x7) 00:29:09 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0'}, 0x8) 00:29:09 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x55, 0x8205, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r1, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) close_range(r0, r1, 0x2) 00:29:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 21) 00:29:09 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) r1 = getuid() ioprio_set$uid(0x0, r1, 0x2007) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in, @in=@remote}}, {{@in6=@remote}, 0x0, @in6=@private0}}, &(0x7f0000000180)=0xe8) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r3, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r4, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r4, 0x26, &(0x7f0000000400)) r5 = syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r3) sendmsg$SMC_PNETID_ADD(r4, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x5c, r5, 0x4, 0x70bd28, 0x25dfdbfd, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'ip6erspan0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'vlan0\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) ioctl$TUNSETOWNER(r4, 0x400454cc, r2) [ 674.802280] FAULT_INJECTION: forcing a failure. [ 674.802280] name failslab, interval 1, probability 0, space 0, times 0 [ 674.804140] CPU: 0 UID: 0 PID: 6895 Comm: syz-executor.2 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 674.804169] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 674.804182] Call Trace: [ 674.804189] [ 674.804198] dump_stack_lvl+0xfa/0x120 [ 674.804244] should_fail_ex+0x4d7/0x5e0 [ 674.804283] ? security_file_alloc+0x35/0x130 [ 674.804312] should_failslab+0xc2/0x120 [ 674.804351] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 674.804383] ? __create_object+0x59/0x80 [ 674.804424] security_file_alloc+0x35/0x130 [ 674.804454] init_file+0x95/0x4c0 [ 674.804479] alloc_empty_file+0x76/0x1e0 [ 674.804506] path_openat+0xe0/0x2880 [ 674.804554] ? __pfx_path_openat+0x10/0x10 [ 674.804599] do_filp_open+0x1e8/0x450 [ 674.804632] ? __pfx_do_filp_open+0x10/0x10 [ 674.804679] ? find_held_lock+0x2b/0x80 [ 674.804712] ? alloc_fd+0x2c1/0x560 [ 674.804742] ? lock_release+0xc8/0x290 [ 674.804770] ? _raw_spin_unlock+0x1e/0x40 [ 674.804800] ? alloc_fd+0x2c1/0x560 [ 674.804841] do_sys_openat2+0x104/0x1b0 [ 674.804868] ? __pfx_do_sys_openat2+0x10/0x10 [ 674.804908] __x64_sys_openat+0x142/0x200 [ 674.804935] ? __pfx___x64_sys_openat+0x10/0x10 [ 674.804966] ? fput+0x6a/0x100 [ 674.804996] do_syscall_64+0xbf/0x360 [ 674.805021] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 674.805044] RIP: 0033:0x7ffa8615da04 [ 674.805061] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 674.805081] RSP: 002b:00007ffa8371fed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 674.805103] RAX: ffffffffffffffda RBX: 00007ffa861f4970 RCX: 00007ffa8615da04 [ 674.805118] RDX: 0000000000000002 RSI: 00007ffa83720000 RDI: 00000000ffffff9c [ 674.805132] RBP: 00007ffa83720000 R08: 0000000000000000 R09: ffffffffffffffff [ 674.805145] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 674.805159] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 674.805190] [ 674.810222] random: crng reseeded on system resumption [ 674.853635] loop4: detected capacity change from 0 to 16 [ 674.866952] tmpfs: Unsupported parameter 'huge' 00:29:19 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0'}, 0x9) 00:29:19 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vlan0\x00'}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'veth1_to_bridge\x00'}) socket$inet_udp(0x2, 0x2, 0x0) 00:29:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 22) 00:29:19 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) preadv(r1, 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r2, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000180)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYBLOB="ff070000000020002e2f66696c653000b49e5446175861535ca861e61ca7c36729a92978011aa67025bf341856749be2388ae6ff663575ba99bdaa254c497a3f9b33d4744b53b3c35f1dd661e488b558d9c99ef2dacd04048c660ea43f7f4630e41410653892e7c9479c6905bbf4658814000000001dc57d6d062d8b0c22415741ba7573c24f1bda62b5353c0531c38d0c00b4f333aabee294787470a844f1170c7d074a8796bba78d7cfa62c35a61a842613b72f028b6a2726791302ba60e5d20a908c706a6ee0ee65b"]) 00:29:19 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f80000200040000300000000000000800029386929f153595a4b414c4c455220204641540a6db75611689b4e5b7cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f742061", 0x68}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) 00:29:19 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x55, 0x8205, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r1, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) close_range(r0, r1, 0x2) 00:29:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000028305c8a835f4f4da440baa59e2884cb010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000000000000000000000000000000000000000000020002000010000000000050040", 0x29, 0x540}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012500)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000013400)="504d4d00504d4dff", 0x8, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d606c6b5f7375626d69742c00ad6434c112d28c73de000069d7e41200000000000000"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) mount$9p_tcp(&(0x7f0000000300), &(0x7f0000000340)='./file1\x00', &(0x7f0000000380), 0x8c1020, &(0x7f0000000500)={'trans=tcp,', {'port', 0x3d, 0x4e22}, 0x2c, {[{@aname={'aname', 0x3d, '}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'}}, {@cachetag={'cachetag', 0x3d, '-+]\x00'}}], [{@obj_role={'obj_role', 0x3d, '}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'}}, {@func={'func', 0x3d, 'KEXEC_INITRAMFS_CHECK'}}, {@appraise_type}, {@subj_role={'subj_role', 0x3d, '$\x00'}}]}}) syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x1bc) 00:29:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)) [ 684.417210] loop5: detected capacity change from 0 to 1 [ 684.425353] loop2: detected capacity change from 0 to 16 [ 684.426172] FAT-fs (loop5): bread failed, FSINFO block (sector = 19532) [ 684.456161] loop4: detected capacity change from 0 to 4096 [ 684.461049] loop1: detected capacity change from 0 to 16 [ 684.468307] EXT4-fs: Mount option(s) incompatible with ext2 [ 684.475037] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 684.476214] EXT4-fs (loop1): fragment/cluster size (65536) != block size (4096) [ 684.481528] ext4: Unknown parameter 'm`lk_submit' 00:29:19 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) 00:29:19 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x55, 0x8205, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r1, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) close_range(r0, r1, 0x2) [ 684.529019] loop5: detected capacity change from 0 to 1 [ 684.533896] loop4: detected capacity change from 0 to 4096 [ 684.540580] ext4: Unknown parameter 'm`lk_submit' [ 684.542239] FAT-fs (loop5): bogus number of reserved sectors [ 684.542812] FAT-fs (loop5): Can't find a valid FAT filesystem 00:29:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)) 00:29:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 23) 00:29:19 executing program 0: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r1, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) ioctl$AUTOFS_IOC_ASKUMOUNT(r1, 0x80049370, &(0x7f0000000180)) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0, {0xffff}}, './file0\x00'}) sendfile(r2, r1, 0x0, 0x100000001) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) sendfile(r0, r3, 0x0, 0x1000000003ff) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x0) r6 = pidfd_getfd(r5, r5, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r6, 0xc0502100, &(0x7f0000000100)) sendfile(r4, r5, 0x0, 0xa0103) 00:29:19 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) [ 684.608931] loop1: detected capacity change from 0 to 16 [ 684.618227] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 684.619387] EXT4-fs (loop1): fragment/cluster size (65536) != block size (4096) 00:29:19 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, 0x31, 0x0, 0x0, 0x0) lsetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='security.selinux\x00', &(0x7f00000001c0)='\x00', 0x700, 0x0) 00:29:19 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x55, 0x8205, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r0, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) [ 684.668455] loop5: detected capacity change from 0 to 1 [ 684.674671] FAT-fs (loop5): bogus number of reserved sectors [ 684.675140] FAT-fs (loop5): Can't find a valid FAT filesystem [ 684.693717] FAULT_INJECTION: forcing a failure. [ 684.693717] name failslab, interval 1, probability 0, space 0, times 0 [ 684.695627] CPU: 1 UID: 0 PID: 6941 Comm: syz-executor.2 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 684.695657] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 684.695669] Call Trace: [ 684.695677] [ 684.695685] dump_stack_lvl+0xfa/0x120 [ 684.695745] should_fail_ex+0x4d7/0x5e0 [ 684.695784] ? __kernfs_new_node+0xd3/0x870 [ 684.695805] should_failslab+0xc2/0x120 [ 684.695844] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 684.695876] ? __pfx_avc_has_perm+0x10/0x10 [ 684.695915] __kernfs_new_node+0xd3/0x870 [ 684.695938] ? trace_event_raw_event_netfs_failure+0x4c5/0x700 [ 684.695973] ? __pfx___kernfs_new_node+0x10/0x10 [ 684.696000] ? lock_acquire+0x15e/0x2f0 [ 684.696023] ? kernfs_root+0x23/0x2a0 [ 684.696044] ? find_held_lock+0x2b/0x80 [ 684.696075] ? kernfs_root+0xee/0x2a0 [ 684.696096] ? lock_release+0xc8/0x290 [ 684.696115] ? lock_is_held_type+0x9e/0x120 [ 684.696158] kernfs_new_node+0x13c/0x1e0 [ 684.696190] kernfs_create_dir_ns+0x4d/0x1a0 [ 684.696221] internal_create_group+0xa7f/0xeb0 [ 684.696245] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 684.696291] ? __pfx_internal_create_group+0x10/0x10 [ 684.696314] ? blk_validate_limits+0xc1b/0x1580 [ 684.696346] ? lock_is_held_type+0x9e/0x120 [ 684.696385] loop_configure+0xc56/0x16e0 [ 684.696457] ? __pfx_loop_configure+0x10/0x10 [ 684.696510] ? lock_acquire+0x15e/0x2f0 [ 684.696532] ? avc_has_extended_perms+0x107/0xf20 [ 684.696562] ? find_held_lock+0x2b/0x80 [ 684.696593] ? avc_has_extended_perms+0x23b/0xf20 [ 684.696629] lo_ioctl+0x76e/0x2070 [ 684.696661] ? avc_has_extended_perms+0x378/0xf20 [ 684.696699] ? __pfx_lo_ioctl+0x10/0x10 [ 684.696732] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 684.696765] ? __pfx_perf_trace_lock+0x10/0x10 [ 684.696794] ? lock_acquire+0x15e/0x2f0 [ 684.696816] ? __virt_addr_valid+0x1c6/0x5d0 [ 684.696852] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 684.696890] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 684.696925] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 684.696959] ? lock_release+0xc8/0x290 [ 684.696985] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 684.697046] ? print_circular_bug+0x220/0x360 [ 684.697065] ? __fget_files+0x34/0x3b0 [ 684.697098] ? find_held_lock+0x2b/0x80 [ 684.697128] ? __fget_files+0x203/0x3b0 [ 684.697161] ? __pfx_lo_ioctl+0x10/0x10 [ 684.697196] blkdev_ioctl+0x27c/0x6c0 [ 684.697226] ? __pfx_blkdev_ioctl+0x10/0x10 [ 684.697256] ? selinux_file_ioctl+0xb9/0x280 [ 684.697281] ? __pfx_blkdev_ioctl+0x10/0x10 [ 684.697313] __x64_sys_ioctl+0x18f/0x210 [ 684.697344] do_syscall_64+0xbf/0x360 [ 684.697369] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 684.697392] RIP: 0033:0x7ffa861aa8d7 [ 684.697409] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 684.697430] RSP: 002b:00007ffa8371ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 684.697451] RAX: ffffffffffffffda RBX: 00007ffa861f4970 RCX: 00007ffa861aa8d7 [ 684.697466] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 684.697479] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 684.697492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 684.697505] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 684.697537] [ 684.742235] loop2: detected capacity change from 0 to 16 [ 684.778137] EXT4-fs: Mount option(s) incompatible with ext2 [ 684.808526] SELinux: Context is not valid (left unmapped). 00:29:30 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x55, 0x8205, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socket$packet(0x11, 0x3, 0x300) write$evdev(0xffffffffffffffff, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) 00:29:30 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x400, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000000c0)={'ip_vti0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) 00:29:30 executing program 0: ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000000c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x0, 0xee00}}, './file0\x00'}) syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), r0) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}, {&(0x7f0000010100)="000000000000000000000000457900aa5f634b090000002debc4d834010040002c", 0x21, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[]) rmdir(&(0x7f0000000040)='./file0\x00') 00:29:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)) 00:29:30 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) 00:29:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 24) 00:29:30 executing program 4: r0 = syz_mount_image$tmpfs(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mknodat$null(r0, &(0x7f0000000040)='./file0\x00', 0x20, 0x103) mount$cgroup(0x0, &(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0), 0x30808, &(0x7f0000000000)={[{@xattr}, {@subsystem='cpu'}, {@xattr}, {@subsystem='cpuset'}]}) 00:29:30 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0'}, 0xa) [ 695.564053] loop2: detected capacity change from 0 to 16 [ 695.571553] EXT4-fs: Mount option(s) incompatible with ext2 00:29:30 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101200, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x2010}) r1 = dup3(r0, r0, 0x80000) r2 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/uts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00000000c0)={0xc000000a}) ioctl$BTRFS_IOC_DEFRAG(r1, 0x50009402, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000140)='fd\x00') r5 = dup3(r2, r2, 0x80000) kcmp(r3, r3, 0x5, r5, r4) r6 = creat(&(0x7f0000000180)='./file0\x00', 0x88) r7 = syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x3ff, 0x0, &(0x7f0000000240), 0x144010, &(0x7f0000000280)={[{@nodots}, {}, {@dots}, {@nodots}], [{@euid_lt={'euid<', 0xee00}}, {@uid_gt={'uid>', 0xffffffffffffffff}}]}) renameat2(r7, &(0x7f0000000300)='./file0\x00', r1, &(0x7f0000000340)='./file0\x00', 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f0000000380)={{0x1, 0x1, 0x18, r6, {0x800}}, './file0\x00'}) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r2, &(0x7f00000003c0)={0x90000015}) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f0000000400)) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000440)) r9 = accept(r1, &(0x7f0000000480)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f0000000500)=0x80) r10 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmmsg$unix(r9, &(0x7f000000ef00)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000540)="6373b4decc0f88413259dcb25cbf288c031e2317f1e866d85fb215e02b25a02cb0e40b144bf23fc457e6d4f2e8f5822cc2c88fbaec3d981c1479ad236277e3efb4ec9fcd1cb4aa3cd8d2abb79d3b5d73084aef08fa532d", 0x57}], 0x1, &(0x7f0000000600), 0x0, 0x8000}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000640)="b145a2c3cacf758b5f3555b8419acb26fa6f68453c7d97548356d97560", 0x1d}, {&(0x7f0000000680)="b9432ccc4c5c2b602a4fde3ed4f955ceb18c3409236b30c6b8fc3ef327d144b905b0308904177306b88598433459425028eafcafc3dcc83a600344a296ec847609662a502cab96d7e99d3e35ec80c3703726401fe49171bbf9d0f71996d5564c58d0", 0x62}, {&(0x7f0000000700)="61df9952c7442e387f35845b887d15c20c0899bb4cc27614c78cd345eac5bc929c6972", 0x23}, {&(0x7f0000000740)="6b7bee31c4363156053e883e27a1f8c4597a0ee7add6be78d462708d19a79d52a3e73e9ce82fe0a35bdf58fe9247e17e6d4f3ec352e1579f40311f8c586d2ee07e3515c5c57ab1d5dfd6d6", 0x4b}], 0x4, &(0x7f0000000840)=[@rights={{0x24, 0x1, 0x1, [r10, r7, r7, r8, r4]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r3, 0xee00, 0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [r5, r8]}}], 0x78, 0x20000}}, {{&(0x7f00000008c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000a80)=[{&(0x7f0000000940)="171167184cf3cd18594cafbe3d9313d3172b78ecada570865554e0a104d57c44c9e1b24310124a762fb90afb9c1ecb141e24acd93f1cc3d13c7608f9b0f46b83098dea83ad10eccbbaf05a3d563f451e681ab8ba67063cbae2c7e3448345865fe86b5e5a8b6977e4031345a39b29e376dacf64fb528943cbe6db98d2e6c29863e3afd1a2955d01254e06ac0bb19132961a7d6a6f4f71f3801c01bb9794e63ac8650beeb3ce83280f34ee2a9477c4d4e58a4316615277cafe1beb2662629a4fa7b288cd96b13780b70da705790aa6a0ec49cef8dca96b2a58b8f1f4b44ba547af846e0ca23101a6b2", 0xe8}, {&(0x7f0000000a40)="7b0134b8c5bd30a9a56b47eac42a8afce16810068b262fdd82d8acc08e056b9b458f4cdb161366efa6ec46499bcae680b8e2a9c4d98c", 0x36}], 0x2, 0x0, 0x0, 0x4000000}}, {{0x0, 0x0, &(0x7f0000002dc0)=[{&(0x7f0000000ac0)="786a549a9e1ab6babf78e7057421694f702ca13adba3a158265b8b436ca7cb20702dd35d03e1317922e8b100183811d1503c5c8813b340fc67e4241fb2b0af8c920b9ffb408c915a66a7327d322692da1019161711d0a05565832c0aa0ecfb3d1e848ec65b7f5cb2493ad059381341c4ea5e58a056db798ff90473546f025e929a0d1f113f14918674d0c3672c6bc283b1903a1ddf728a67938127a715e1684ccbc7fd4531be7ce54fe198915399fa52dd412252b49e70fac3ee6927ee53317b7f4df6d08553460967f13cd01956f366832cc9bad6123e74ce98df9fa5d04147e5db0f2abbacca8a483f373607a52152d5f1d165e7", 0xf5}, {&(0x7f0000000bc0)="0d30c438acedc59b83aa7347be433ceaade07944d6ea7825", 0x18}, {&(0x7f0000000c00)="6f2f3a454928f51abf09819a32e19b78c8a854e59009dd43a354d4c018143d462da9b2a06e0c35bbc82c9125bf77c1c3b1dcf35445d1e429ee0164f4c09edd82ceb54a882d7932bc50a2deffd1f7d3eb528d19ca514ad00636978b6fa94d0a4f49b6b5bdb3f18f583874f0cda9ca26183b683a1ffcd57f645cc0ce5ceafc12f1232484b82caf58479d379067140cf55c21f87845712a2ce40a57", 0x9a}, {&(0x7f0000000cc0)="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{&(0x7f0000001d80)="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0x1000}, {&(0x7f0000002d80)="f017f9c6448901bad9aa52d075", 0xd}], 0x7, &(0x7f0000006940)=[@cred={{0x1c, 0x1, 0x2, {r3, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r3, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r3}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r3, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xee01}}}], 0x100, 0x10}}, {{&(0x7f0000006a40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000006b80)=[{&(0x7f0000006ac0)="a3a1ffe5c4b276ed6b287b69743387bd56949942e967abd51a4ccf6023a7f84bfba559df7400dce154ff95ff0f245c6d763702fdfb2cbe07ac9415b39c857283490bb778983e48177649170d4d0d7c5d942c2364c36eb006cfde87dd00ce5913944e3d3abaf5c1ffa3492958971073096b5eb604dee9c8df51930b57166d9f12abc9a7c200dd9fd27b56fb2b77b9769658f3e92169237155048d67ba9a625ce90f11f835344429cb208144e33eee8a317ba62b3c271097b0f3a33d", 0xbb}], 0x1, &(0x7f0000006c00)=[@rights={{0x28, 0x1, 0x1, [r8, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r7, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xee00}}}], 0x48, 0x1}}, {{&(0x7f0000006c80)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000006d00), 0x0, &(0x7f0000008480)=[@cred={{0x1c, 0x1, 0x2, {r3, 0xee01, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r3, 0x0, 0xee01}}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x14, 0x1, 0x1, [r8]}}, @cred={{0x1c, 0x1, 0x2, {r3, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r3}}}, @rights={{0x30, 0x1, 0x1, [r6, 0xffffffffffffffff, r5, 0xffffffffffffffff, r1, r5, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [r0, r4, r8, 0xffffffffffffffff, r7, r4, r0, r7, r6, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r3, 0x0, 0xee00}}}], 0x150, 0x800}}, {{&(0x7f0000008600)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000008740)=[{&(0x7f0000008680)="f1eecbee126124337fa5ea98b325b9ff63e1ae0292aae3260c391b8b541fbfeed824f2b8f05fc55b3f57ab48f3dd66e9e3aa3f24a925baaf7a4bc4afdca395dffc1b6106d33c4e716b15f4777b1080655eefe78e4c73ba08798ee42e39e6fdc69d44842752b650036ec1a7ae1d11afd73317a7", 0x73}, {&(0x7f0000008700)="e02f9766e204aefe0c863ea5c47bd691f2cebce1d1baafd9", 0x18}], 0x2, &(0x7f0000008800)=[@cred={{0x1c, 0x1, 0x2, {r3}}}], 0x20, 0x40000}}, {{&(0x7f0000008840)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000088c0), 0x0, &(0x7f000000ee00)=[@cred={{0x1c, 0x1, 0x2, {r3, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r3, 0xffffffffffffffff}}}, @rights={{0x24, 0x1, 0x1, [r6, r2, 0xffffffffffffffff, r5, r7]}}, @cred={{0x1c, 0x1, 0x2, {r3}}}, @rights={{0x14, 0x1, 0x1, [r8]}}, @cred={{0x1c, 0x1, 0x2, {r3, 0xee01, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}], 0x100, 0x4}}], 0x8, 0x4000) [ 695.622119] loop5: detected capacity change from 0 to 1 00:29:30 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, 0xee01) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='blkio.bfq.io_serviced\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ipvlan0\x00'}) [ 695.632932] loop1: detected capacity change from 0 to 16 [ 695.638776] FAT-fs (loop5): bogus number of reserved sectors [ 695.639276] FAT-fs (loop5): Can't find a valid FAT filesystem 00:29:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 25) [ 695.656670] loop0: detected capacity change from 0 to 16 [ 695.659982] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 695.661183] EXT4-fs (loop1): fragment/cluster size (65536) != block size (4096) [ 695.666510] ext3: Unknown parameter 'ethtool' [ 695.683054] loop4: detected capacity change from 0 to 1 00:29:30 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f80000200040000300000000000000800029386929f153595a4b414c4c4552", 0x34}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) [ 695.699076] loop0: detected capacity change from 0 to 16 [ 695.708932] loop4: detected capacity change from 0 to 1 [ 695.711969] FAULT_INJECTION: forcing a failure. [ 695.711969] name failslab, interval 1, probability 0, space 0, times 0 [ 695.712923] CPU: 1 UID: 0 PID: 6985 Comm: syz-executor.2 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 695.712939] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 695.712947] Call Trace: [ 695.712952] [ 695.712957] dump_stack_lvl+0xfa/0x120 [ 695.712983] should_fail_ex+0x4d7/0x5e0 [ 695.713006] ? __kernfs_new_node+0xd3/0x870 [ 695.713018] should_failslab+0xc2/0x120 [ 695.713040] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 695.713064] __kernfs_new_node+0xd3/0x870 [ 695.713079] ? __pfx___kernfs_new_node+0x10/0x10 [ 695.713094] ? lock_acquire+0x15e/0x2f0 [ 695.713108] ? kernfs_root+0x23/0x2a0 [ 695.713120] ? find_held_lock+0x2b/0x80 [ 695.713137] ? kernfs_root+0xee/0x2a0 [ 695.713149] ? lock_release+0xc8/0x290 [ 695.713160] ? lock_is_held_type+0x9e/0x120 [ 695.713184] kernfs_new_node+0x13c/0x1e0 [ 695.713202] __kernfs_create_file+0x55/0x360 [ 695.713222] sysfs_add_file_mode_ns+0x21c/0x440 [ 695.713245] ? __pfx_dev_attr_store+0x10/0x10 [ 695.713268] internal_create_group+0x571/0xeb0 [ 695.713287] ? __pfx_internal_create_group+0x10/0x10 [ 695.713300] ? blk_validate_limits+0xc1b/0x1580 [ 695.713319] ? lock_is_held_type+0x9e/0x120 [ 695.713340] loop_configure+0xc56/0x16e0 [ 695.713377] ? __pfx_loop_configure+0x10/0x10 [ 695.713411] ? lock_acquire+0x15e/0x2f0 [ 695.713423] ? avc_has_extended_perms+0x107/0xf20 [ 695.713445] ? find_held_lock+0x2b/0x80 [ 695.713462] ? avc_has_extended_perms+0x23b/0xf20 [ 695.713481] lo_ioctl+0x76e/0x2070 [ 695.713499] ? avc_has_extended_perms+0x378/0xf20 [ 695.713520] ? __pfx_lo_ioctl+0x10/0x10 [ 695.713538] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 695.713557] ? __pfx_perf_trace_lock+0x10/0x10 [ 695.713573] ? lock_acquire+0x15e/0x2f0 [ 695.713585] ? __virt_addr_valid+0x1c6/0x5d0 [ 695.713606] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 695.713628] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 695.713647] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 695.713666] ? lock_release+0xc8/0x290 [ 695.713680] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 695.713714] ? print_circular_bug+0x220/0x360 [ 695.713725] ? __fget_files+0x34/0x3b0 [ 695.713746] ? find_held_lock+0x2b/0x80 [ 695.713765] ? __fget_files+0x203/0x3b0 [ 695.713784] ? __pfx_lo_ioctl+0x10/0x10 [ 695.713803] blkdev_ioctl+0x27c/0x6c0 [ 695.713820] ? __pfx_blkdev_ioctl+0x10/0x10 [ 695.713836] ? selinux_file_ioctl+0xb9/0x280 [ 695.713851] ? __pfx_blkdev_ioctl+0x10/0x10 [ 695.713868] __x64_sys_ioctl+0x18f/0x210 [ 695.713886] do_syscall_64+0xbf/0x360 [ 695.713900] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 695.713912] RIP: 0033:0x7ffa861aa8d7 [ 695.713922] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 695.713934] RSP: 002b:00007ffa8371ff48 EFLAGS: 00000246 [ 695.713931] ext3: Unknown parameter 'ethtool' [ 695.713942] ORIG_RAX: 0000000000000010 [ 695.713948] RAX: ffffffffffffffda RBX: 00007ffa861f4970 RCX: 00007ffa861aa8d7 [ 695.713957] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 695.713965] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 695.713972] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 695.713979] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 695.713998] [ 695.720568] loop2: detected capacity change from 0 to 16 00:29:30 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x55, 0x8205, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socket$packet(0x11, 0x3, 0x300) write$evdev(0xffffffffffffffff, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) 00:29:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:29:30 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2084000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="97000000", @ANYRES16=0x0, @ANYBLOB="10002cbd7000fddbdf250700000008000400ac1414391400060076657468305f746f5f62617461647600"], 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x4804) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r2, 0x400454cc, 0xee01) [ 695.781202] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.7'. [ 695.787757] EXT4-fs: Mount option(s) incompatible with ext2 [ 695.790050] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.7'. [ 695.814974] loop5: detected capacity change from 0 to 1 [ 695.822364] FAT-fs (loop5): bread failed, FSINFO block (sector = 19532) [ 695.870207] loop1: detected capacity change from 0 to 16 [ 695.893466] EXT4-fs: Mount option(s) incompatible with ext2 00:29:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 26) 00:29:43 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0'}, 0x60) 00:29:43 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2084000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="97000000", @ANYRES16=0x0, @ANYBLOB="10002cbd7000fddbdf250700000008000400ac1414391400060076657468305f746f5f62617461647600"], 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x4804) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r2, 0x400454cc, 0xee01) 00:29:43 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) r1 = getuid() ioprio_set$uid(0x0, r1, 0x2007) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="ec010000130000012abd7000fddbdf25021aa8ff4e244e2404000000070000000900000077bd00006eda000000000080100c000000080000", @ANYRES32=0x0, @ANYBLOB="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"], 0x1ec}, 0x1, 0x0, 0x0, 0x10}, 0x800) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xf1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x3, 0x1, 0x905}, 0x14}}, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r3, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r4, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r4, 0x26, &(0x7f0000000400)) r5 = syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r3) sendmsg$SMC_PNETID_ADD(r4, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x5c, r5, 0x4, 0x70bd28, 0x25dfdbfd, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'ip6erspan0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'vlan0\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$NFNL_MSG_CTHELPER_GET(r4, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x1c, 0x1, 0x9, 0x806, 0x0, 0x0, {0xa}, [@NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0xfffffff9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8010}, 0x0) 00:29:43 executing program 4: r0 = add_key$keyring(&(0x7f0000000180), &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000200)='asymmetric\x00', &(0x7f0000000400)=@secondary) r1 = add_key$keyring(&(0x7f0000000180), &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000200)='asymmetric\x00', &(0x7f0000000400)=@secondary) keyctl$search(0xa, 0x0, &(0x7f00000000c0)='keyring\x00', &(0x7f0000000040)={'syz', 0x1}, r1) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000001ec0), 0x0, 0x0) pread64(r2, 0x0, 0x7ffffffff000, 0x0) 00:29:43 executing program 0: r0 = syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="61626f72742c626172726965723d3078303030303030303030303030303030302c009bc1a9402ad17e7f74f4a2bc4dbbbe7e48f51aa23e1f7f00a18e77bfdf478c6f8ec82a78eda1caf53bd6cccf071c13082dc6b5c665060eb0d6190917183abc17eafc5a7639"]) faccessat(r0, &(0x7f0000000080)='./file1\x00', 0xd) ioctl(r0, 0x4, &(0x7f0000000140)="ac2b050cdf922288946e5015d50bfd85199d069171554ab13731312f7152509ba29eeb061f84092b24d60bf4f03fa50dfbf1a964455150acffa6f2b2341f26d0d34cbd06fa9024fa527f51a9b0ba1ea090cfd8449194cb4da006745edeb89eec368eded41701b60fd29748c8f5765546c7b70410d0e52b661ded65e0910874fd9a7211d0767f43607b26f9968ee375bafd0accb05211bd1911c7389b6fb9cd9eadb7e8d85ac57a5f6ea0101ba5f739eaad83b3131ba2a0adc0cf6e3a42df5deda5f87b19cc15c8946e54172577f0cb7d69f73fb38bef82e6") 00:29:43 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) 00:29:43 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x55, 0x8205, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socket$packet(0x11, 0x3, 0x300) write$evdev(0xffffffffffffffff, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) [ 708.594972] loop2: detected capacity change from 0 to 16 [ 708.601176] loop5: detected capacity change from 0 to 1 [ 708.610531] EXT4-fs: Mount option(s) incompatible with ext2 [ 708.613066] FAT-fs (loop5): bogus number of reserved sectors [ 708.614049] FAT-fs (loop5): Can't find a valid FAT filesystem [ 708.669706] No source specified [ 708.674485] No source specified [ 708.682775] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. 00:29:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 27) 00:29:43 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) 00:29:43 executing program 4: r0 = add_key$keyring(&(0x7f0000000180), &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000200)='asymmetric\x00', &(0x7f0000000400)=@secondary) r1 = add_key$keyring(&(0x7f0000000180), &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000200)='asymmetric\x00', &(0x7f0000000400)=@secondary) keyctl$search(0xa, 0x0, &(0x7f00000000c0)='keyring\x00', &(0x7f0000000040)={'syz', 0x1}, r1) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000001ec0), 0x0, 0x0) pread64(r2, 0x0, 0x7ffffffff000, 0x0) 00:29:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 1) 00:29:43 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x55, 0x8205, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r0, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) [ 708.777058] FAULT_INJECTION: forcing a failure. [ 708.777058] name failslab, interval 1, probability 0, space 0, times 0 [ 708.778514] CPU: 1 UID: 0 PID: 7027 Comm: syz-executor.2 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 708.778537] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 708.778547] Call Trace: [ 708.778552] [ 708.778559] dump_stack_lvl+0xfa/0x120 [ 708.778595] should_fail_ex+0x4d7/0x5e0 [ 708.778625] ? __kernfs_new_node+0xd3/0x870 [ 708.778641] should_failslab+0xc2/0x120 [ 708.778672] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 708.778703] __kernfs_new_node+0xd3/0x870 [ 708.778723] ? __pfx___kernfs_new_node+0x10/0x10 [ 708.778744] ? lock_acquire+0x15e/0x2f0 [ 708.778762] ? kernfs_root+0x23/0x2a0 [ 708.778778] ? find_held_lock+0x2b/0x80 [ 708.778801] ? kernfs_root+0xee/0x2a0 [ 708.778817] ? lock_release+0xc8/0x290 [ 708.778832] ? lock_is_held_type+0x9e/0x120 [ 708.778865] kernfs_new_node+0x13c/0x1e0 [ 708.778889] __kernfs_create_file+0x55/0x360 [ 708.778917] sysfs_add_file_mode_ns+0x21c/0x440 [ 708.778948] ? __pfx_dev_attr_store+0x10/0x10 [ 708.778979] internal_create_group+0x571/0xeb0 [ 708.779004] ? __pfx_internal_create_group+0x10/0x10 [ 708.779022] ? blk_validate_limits+0xc1b/0x1580 [ 708.779047] ? lock_is_held_type+0x9e/0x120 [ 708.779076] loop_configure+0xc56/0x16e0 [ 708.779126] ? __pfx_loop_configure+0x10/0x10 [ 708.779167] ? lock_acquire+0x15e/0x2f0 [ 708.779183] ? avc_has_extended_perms+0x107/0xf20 [ 708.779208] ? find_held_lock+0x2b/0x80 [ 708.779231] ? avc_has_extended_perms+0x23b/0xf20 [ 708.779258] lo_ioctl+0x76e/0x2070 [ 708.779283] ? avc_has_extended_perms+0x378/0xf20 [ 708.779312] ? __pfx_lo_ioctl+0x10/0x10 [ 708.779337] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 708.779362] ? __pfx_perf_trace_lock+0x10/0x10 [ 708.779385] ? lock_acquire+0x15e/0x2f0 [ 708.779401] ? __virt_addr_valid+0x1c6/0x5d0 [ 708.779436] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 708.779466] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 708.779492] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 708.779518] ? lock_release+0xc8/0x290 [ 708.779537] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 708.779584] ? print_circular_bug+0x220/0x360 [ 708.779599] ? __fget_files+0x34/0x3b0 [ 708.779624] ? find_held_lock+0x2b/0x80 [ 708.779647] ? __fget_files+0x203/0x3b0 [ 708.779672] ? __pfx_lo_ioctl+0x10/0x10 [ 708.779698] blkdev_ioctl+0x27c/0x6c0 [ 708.779721] ? __pfx_blkdev_ioctl+0x10/0x10 [ 708.779744] ? selinux_file_ioctl+0xb9/0x280 [ 708.779763] ? __pfx_blkdev_ioctl+0x10/0x10 [ 708.779787] __x64_sys_ioctl+0x18f/0x210 [ 708.779811] do_syscall_64+0xbf/0x360 [ 708.779830] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 708.779847] RIP: 0033:0x7ffa861aa8d7 [ 708.779860] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 708.779876] RSP: 002b:00007ffa8371ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 708.779892] RAX: ffffffffffffffda RBX: 00007ffa861f4970 RCX: 00007ffa861aa8d7 [ 708.779904] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 708.779914] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 708.779924] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 708.779934] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 708.779958] [ 708.826327] loop2: detected capacity change from 0 to 16 [ 708.833268] EXT4-fs: Mount option(s) incompatible with ext2 [ 708.874376] FAULT_INJECTION: forcing a failure. [ 708.874376] name failslab, interval 1, probability 0, space 0, times 0 [ 708.875688] CPU: 1 UID: 0 PID: 7033 Comm: syz-executor.0 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 708.875709] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 708.875718] Call Trace: [ 708.875724] [ 708.875730] dump_stack_lvl+0xfa/0x120 [ 708.875764] should_fail_ex+0x4d7/0x5e0 [ 708.875793] should_failslab+0xc2/0x120 [ 708.875821] __kmalloc_cache_noprof+0x6a/0x3e0 [ 708.875842] ? task_active_pid_ns+0xa9/0xd0 [ 708.875868] ? check_sysctl_memfd_noexec+0x165/0x320 [ 708.875891] ? alloc_name+0x41/0x110 [ 708.875910] ? __pfx_check_sysctl_memfd_noexec+0x10/0x10 [ 708.875935] alloc_name+0x41/0x110 [ 708.875956] __x64_sys_memfd_create+0x130/0x280 [ 708.875993] ? __pfx___x64_sys_memfd_create+0x10/0x10 [ 708.876022] do_syscall_64+0xbf/0x360 [ 708.876040] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 708.876056] RIP: 0033:0x7fce9b55ab19 [ 708.876069] 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 [ 708.876084] RSP: 002b:00007fce98acff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 708.876102] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fce9b55ab19 [ 708.876114] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007fce9b5b40fb [ 708.876124] RBP: 0000000000000002 R08: 0000000000001000 R09: ffffffffffffffff [ 708.876133] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 708.876143] R13: 0000000020000100 R14: 0000000000002000 R15: 0000000020000180 [ 708.876165] 00:29:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 28) [ 708.931171] loop5: detected capacity change from 0 to 1 [ 708.942915] FAT-fs (loop5): bogus number of reserved sectors [ 708.944157] FAT-fs (loop5): Can't find a valid FAT filesystem 00:29:43 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r1, 0x26, &(0x7f0000000400)) r2 = syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r0) sendmsg$SMC_PNETID_ADD(r1, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x5c, r2, 0x4, 0x70bd28, 0x25dfdbfd, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'ip6erspan0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'vlan0\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@ipv4={""/10, ""/2, @initdev}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, r3) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, 0xee01) [ 709.005999] FAULT_INJECTION: forcing a failure. [ 709.005999] name failslab, interval 1, probability 0, space 0, times 0 [ 709.007349] CPU: 1 UID: 0 PID: 7039 Comm: syz-executor.2 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 709.007369] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 709.007377] Call Trace: [ 709.007383] [ 709.007388] dump_stack_lvl+0xfa/0x120 [ 709.007426] should_fail_ex+0x4d7/0x5e0 [ 709.007452] ? kobject_get_path+0xc9/0x200 [ 709.007468] should_failslab+0xc2/0x120 [ 709.007493] __kmalloc_noprof+0xb4/0x4b0 [ 709.007512] ? __create_object+0x59/0x80 [ 709.007531] ? trace_kmalloc+0x1f/0xb0 [ 709.007549] kobject_get_path+0xc9/0x200 [ 709.007566] ? kasan_save_track+0x14/0x30 [ 709.007582] kobject_uevent_env+0x252/0xf90 [ 709.007603] ? lock_release+0xc8/0x290 [ 709.007624] __loop_clr_fd+0x32e/0x720 [ 709.007660] ? __pfx___loop_clr_fd+0x10/0x10 [ 709.007692] ? find_held_lock+0x2b/0x80 [ 709.007715] ? blkdev_put_whole+0xc4/0xf0 [ 709.007740] lo_release+0x13a/0x1e0 [ 709.007757] ? __pfx_lo_release+0x10/0x10 [ 709.007778] blkdev_put_whole+0xb0/0xf0 [ 709.007797] bdev_release+0x47d/0x6f0 [ 709.007822] ? __pfx_blkdev_release+0x10/0x10 [ 709.007843] blkdev_release+0x15/0x20 [ 709.007864] __fput+0x401/0xb50 [ 709.007886] fput_close_sync+0x10f/0x240 [ 709.007903] ? __pfx_fput_close_sync+0x10/0x10 [ 709.007918] ? dnotify_flush+0x79/0x4c0 [ 709.007947] __x64_sys_close+0x8f/0x120 [ 709.007966] do_syscall_64+0xbf/0x360 [ 709.007995] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 709.008010] RIP: 0033:0x7ffa8615d72b [ 709.008021] Code: 0f 05 48 3d 00 f0 ff ff 77 45 c3 0f 1f 40 00 48 83 ec 18 89 7c 24 0c e8 63 fc ff ff 8b 7c 24 0c 41 89 c0 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 44 89 c7 89 44 24 0c e8 a1 fc ff ff 8b 44 [ 709.008034] RSP: 002b:00007ffa8371ff30 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 709.008049] RAX: ffffffffffffffda RBX: 00007ffa837206bc RCX: 00007ffa8615d72b [ 709.008058] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 709.008066] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 709.008075] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000010 [ 709.008083] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 709.008104] 00:29:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 2) 00:29:54 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0'}, 0x61) 00:29:54 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) 00:29:54 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2084000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="97000000", @ANYRES16=0x0, @ANYBLOB="10002cbd7000fddbdf250700000008000400ac1414391400060076657468305f746f5f62617461647600"], 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x4804) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r2, 0x400454cc, 0xee01) 00:29:54 executing program 4: r0 = add_key$keyring(&(0x7f0000000180), &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000200)='asymmetric\x00', &(0x7f0000000400)=@secondary) r1 = add_key$keyring(&(0x7f0000000180), &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000200)='asymmetric\x00', &(0x7f0000000400)=@secondary) keyctl$search(0xa, 0x0, &(0x7f00000000c0)='keyring\x00', &(0x7f0000000040)={'syz', 0x1}, r1) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000001ec0), 0x0, 0x0) pread64(r2, 0x0, 0x7ffffffff000, 0x0) 00:29:54 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r0, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) 00:29:54 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) 00:29:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 29) [ 720.147559] loop0: detected capacity change from 0 to 16 [ 720.156063] loop5: detected capacity change from 0 to 1 [ 720.163339] FAT-fs (loop5): bogus number of reserved sectors [ 720.163859] FAT-fs (loop5): Can't find a valid FAT filesystem [ 720.170275] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 720.181556] FAULT_INJECTION: forcing a failure. [ 720.181556] name failslab, interval 1, probability 0, space 0, times 0 [ 720.181782] EXT4-fs: Mount option(s) incompatible with ext2 [ 720.182635] CPU: 0 UID: 0 PID: 7069 Comm: syz-executor.2 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 720.182653] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 720.182661] Call Trace: [ 720.182665] [ 720.182670] dump_stack_lvl+0xfa/0x120 [ 720.182699] should_fail_ex+0x4d7/0x5e0 [ 720.182722] ? __kernfs_new_node+0xd3/0x870 [ 720.182734] should_failslab+0xc2/0x120 [ 720.182757] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 720.182780] __kernfs_new_node+0xd3/0x870 [ 720.182795] ? __pfx___kernfs_new_node+0x10/0x10 [ 720.182810] ? lock_acquire+0x15e/0x2f0 [ 720.182824] ? kernfs_root+0x23/0x2a0 [ 720.182836] ? find_held_lock+0x2b/0x80 [ 720.182853] ? kernfs_root+0xee/0x2a0 [ 720.182865] ? lock_release+0xc8/0x290 [ 720.182876] ? lock_is_held_type+0x9e/0x120 [ 720.182901] kernfs_new_node+0x13c/0x1e0 [ 720.182919] __kernfs_create_file+0x55/0x360 [ 720.182939] sysfs_add_file_mode_ns+0x21c/0x440 [ 720.182963] ? __pfx_dev_attr_store+0x10/0x10 [ 720.182986] internal_create_group+0x571/0xeb0 [ 720.183005] ? __pfx_internal_create_group+0x10/0x10 [ 720.183018] ? blk_validate_limits+0xc1b/0x1580 [ 720.183036] ? lock_is_held_type+0x9e/0x120 [ 720.183058] loop_configure+0xc56/0x16e0 [ 720.183095] ? __pfx_loop_configure+0x10/0x10 [ 720.183125] ? lock_acquire+0x15e/0x2f0 [ 720.183137] ? avc_has_extended_perms+0x107/0xf20 [ 720.183156] ? find_held_lock+0x2b/0x80 [ 720.183173] ? avc_has_extended_perms+0x23b/0xf20 [ 720.183193] lo_ioctl+0x76e/0x2070 [ 720.183211] ? avc_has_extended_perms+0x378/0xf20 [ 720.183232] ? __pfx_lo_ioctl+0x10/0x10 [ 720.183250] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 720.183269] ? __pfx_perf_trace_lock+0x10/0x10 [ 720.183286] ? lock_acquire+0x15e/0x2f0 [ 720.183298] ? __virt_addr_valid+0x1c6/0x5d0 [ 720.183319] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 720.183340] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 720.183360] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 720.183379] ? lock_release+0xc8/0x290 [ 720.183394] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 720.183437] ? find_held_lock+0x2b/0x80 [ 720.183455] ? __fget_files+0x203/0x3b0 [ 720.183475] ? __pfx_lo_ioctl+0x10/0x10 [ 720.183495] blkdev_ioctl+0x27c/0x6c0 [ 720.183512] ? __pfx_blkdev_ioctl+0x10/0x10 [ 720.183528] ? selinux_file_ioctl+0xb9/0x280 [ 720.183543] ? __pfx_blkdev_ioctl+0x10/0x10 [ 720.183561] __x64_sys_ioctl+0x18f/0x210 [ 720.183579] do_syscall_64+0xbf/0x360 [ 720.183593] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 720.183606] RIP: 0033:0x7ffa861aa8d7 [ 720.183616] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 720.183628] RSP: 002b:00007ffa8371ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 720.183640] RAX: ffffffffffffffda RBX: 00007ffa861f4970 RCX: 00007ffa861aa8d7 [ 720.183648] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 720.183656] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 720.183663] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 720.183670] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 720.183688] [ 720.194235] loop2: detected capacity change from 0 to 16 00:29:54 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f800002000", 0x1a}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) 00:29:54 executing program 4: r0 = add_key$keyring(&(0x7f0000000180), &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000200)='asymmetric\x00', &(0x7f0000000400)=@secondary) r1 = add_key$keyring(&(0x7f0000000180), &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000200)='asymmetric\x00', &(0x7f0000000400)=@secondary) keyctl$search(0xa, 0x0, &(0x7f00000000c0)='keyring\x00', &(0x7f0000000040)={'syz', 0x1}, r1) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000001ec0), 0x0, 0x0) pread64(r2, 0x0, 0x7ffffffff000, 0x0) 00:29:55 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000001600), 0x40, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1, {0x7}}, './file0\x00'}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in=@multicast1, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r2) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) 00:29:55 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r0, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) [ 720.272769] EXT4-fs: Mount option(s) incompatible with ext2 00:29:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 3) 00:29:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 30) [ 720.331685] loop5: detected capacity change from 0 to 1 [ 720.344262] FAT-fs (loop5): bogus number of FAT sectors [ 720.344801] FAT-fs (loop5): Can't find a valid FAT filesystem 00:29:55 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r0, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) 00:29:55 executing program 4: r0 = add_key$keyring(&(0x7f0000000180), &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000200)='asymmetric\x00', &(0x7f0000000400)=@secondary) r1 = add_key$keyring(&(0x7f0000000180), &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000200)='asymmetric\x00', &(0x7f0000000400)=@secondary) keyctl$search(0xa, 0x0, &(0x7f00000000c0)='keyring\x00', &(0x7f0000000040)={'syz', 0x1}, r1) openat$zero(0xffffffffffffff9c, &(0x7f0000001ec0), 0x0, 0x0) 00:29:55 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2084000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="97000000", @ANYRES16=0x0, @ANYBLOB="10002cbd7000fddbdf250700000008000400ac1414391400060076657468305f746f5f62617461647600"], 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x4804) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r2, 0x400454cc, 0xee01) [ 720.442211] loop2: detected capacity change from 0 to 16 [ 720.443377] FAULT_INJECTION: forcing a failure. [ 720.443377] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 720.445222] CPU: 1 UID: 0 PID: 7088 Comm: syz-executor.0 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 720.445251] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 720.445264] Call Trace: [ 720.445271] [ 720.445280] dump_stack_lvl+0xfa/0x120 [ 720.445324] should_fail_ex+0x4d7/0x5e0 [ 720.445363] strncpy_from_user+0x3b/0x2f0 [ 720.445394] alloc_name+0x78/0x110 [ 720.445432] __x64_sys_memfd_create+0x130/0x280 [ 720.445464] ? __pfx___x64_sys_memfd_create+0x10/0x10 [ 720.445506] do_syscall_64+0xbf/0x360 [ 720.445530] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 720.445552] RIP: 0033:0x7fce9b55ab19 [ 720.445569] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 720.445590] RSP: 002b:00007fce98acff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 720.445611] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fce9b55ab19 [ 720.445626] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007fce9b5b40fb [ 720.445639] RBP: 0000000000000002 R08: 0000000000001000 R09: ffffffffffffffff [ 720.445652] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 720.445665] R13: 0000000020000100 R14: 0000000000002000 R15: 0000000020000180 [ 720.445697] [ 720.477363] EXT4-fs: Mount option(s) incompatible with ext2 [ 720.490794] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. 00:30:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 4) 00:30:04 executing program 4: r0 = add_key$keyring(&(0x7f0000000180), &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000200)='asymmetric\x00', &(0x7f0000000400)=@secondary) r1 = add_key$keyring(&(0x7f0000000180), &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000200)='asymmetric\x00', &(0x7f0000000400)=@secondary) keyctl$search(0xa, 0x0, &(0x7f00000000c0)='keyring\x00', &(0x7f0000000040)={'syz', 0x1}, r1) 00:30:04 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0'}, 0x62) 00:30:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 31) 00:30:04 executing program 6: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r0, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) 00:30:04 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r1, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r2, 0x26, &(0x7f0000000400)) r3 = syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r1) sendmsg$SMC_PNETID_ADD(r2, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x5c, r3, 0x4, 0x70bd28, 0x25dfdbfd, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'ip6erspan0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'vlan0\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x1) ioctl$TUNSETOWNER(r0, 0x400454cc, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) 00:30:04 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f800002000", 0x1a}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) 00:30:04 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2084000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="97000000", @ANYRES16=0x0, @ANYBLOB="10002cbd7000fddbdf250700000008000400ac1414391400060076657468305f746f5f62617461647600"], 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x4804) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) [ 729.397212] FAULT_INJECTION: forcing a failure. [ 729.397212] name failslab, interval 1, probability 0, space 0, times 0 [ 729.398216] CPU: 0 UID: 0 PID: 7110 Comm: syz-executor.0 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 729.398232] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 729.398239] Call Trace: [ 729.398243] [ 729.398248] dump_stack_lvl+0xfa/0x120 [ 729.398275] should_fail_ex+0x4d7/0x5e0 [ 729.398298] should_failslab+0xc2/0x120 [ 729.398320] kmem_cache_alloc_lru_noprof+0x73/0x3c0 [ 729.398339] ? shmem_alloc_inode+0x27/0x50 [ 729.398352] ? __pfx_perf_trace_lock+0x10/0x10 [ 729.398368] shmem_alloc_inode+0x27/0x50 [ 729.398379] ? __pfx_shmem_alloc_inode+0x10/0x10 [ 729.398391] alloc_inode+0x67/0x250 [ 729.398410] new_inode+0x1e/0x160 [ 729.398424] __shmem_get_inode+0x17c/0xe80 [ 729.398442] __shmem_file_setup+0x107/0x370 [ 729.398459] alloc_file+0x11c/0x500 [ 729.398476] __x64_sys_memfd_create+0x193/0x280 [ 729.398494] ? __pfx___x64_sys_memfd_create+0x10/0x10 [ 729.398516] do_syscall_64+0xbf/0x360 [ 729.398529] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 729.398542] RIP: 0033:0x7fce9b55ab19 [ 729.398552] 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 [ 729.398564] RSP: 002b:00007fce98acff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 729.398575] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fce9b55ab19 [ 729.398583] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007fce9b5b40fb [ 729.398591] RBP: 0000000000000002 R08: 0000000000001000 R09: ffffffffffffffff [ 729.398598] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 729.398605] R13: 0000000020000100 R14: 0000000000002000 R15: 0000000020000180 [ 729.398622] [ 729.411601] FAULT_INJECTION: forcing a failure. [ 729.411601] name failslab, interval 1, probability 0, space 0, times 0 [ 729.411619] CPU: 0 UID: 0 PID: 7109 Comm: syz-executor.2 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 729.411633] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 729.411639] Call Trace: [ 729.411642] [ 729.411647] dump_stack_lvl+0xfa/0x120 [ 729.411667] should_fail_ex+0x4d7/0x5e0 [ 729.411687] ? __kernfs_new_node+0xd3/0x870 [ 729.411698] should_failslab+0xc2/0x120 [ 729.411718] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 729.411739] __kernfs_new_node+0xd3/0x870 [ 729.411754] ? __pfx___kernfs_new_node+0x10/0x10 [ 729.411768] ? lock_acquire+0x15e/0x2f0 [ 729.411781] ? kernfs_root+0x23/0x2a0 [ 729.411792] ? find_held_lock+0x2b/0x80 [ 729.411808] ? kernfs_root+0xee/0x2a0 [ 729.411819] ? lock_release+0xc8/0x290 [ 729.411830] ? lock_is_held_type+0x9e/0x120 [ 729.411853] kernfs_new_node+0x13c/0x1e0 [ 729.411870] __kernfs_create_file+0x55/0x360 [ 729.411890] sysfs_add_file_mode_ns+0x21c/0x440 [ 729.411912] ? __pfx_dev_attr_store+0x10/0x10 [ 729.411935] internal_create_group+0x571/0xeb0 [ 729.411953] ? __pfx_internal_create_group+0x10/0x10 [ 729.411965] ? blk_validate_limits+0xc1b/0x1580 [ 729.411983] ? lock_is_held_type+0x9e/0x120 [ 729.412004] loop_configure+0xc56/0x16e0 [ 729.412039] ? __pfx_loop_configure+0x10/0x10 [ 729.412068] ? lock_acquire+0x15e/0x2f0 [ 729.412079] ? avc_has_extended_perms+0x107/0xf20 [ 729.412097] ? find_held_lock+0x2b/0x80 [ 729.412114] ? avc_has_extended_perms+0x23b/0xf20 [ 729.412133] lo_ioctl+0x76e/0x2070 [ 729.412151] ? avc_has_extended_perms+0x378/0xf20 [ 729.412171] ? __pfx_lo_ioctl+0x10/0x10 [ 729.412189] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 729.412222] ? __pfx_perf_trace_lock+0x10/0x10 [ 729.412237] ? lock_acquire+0x15e/0x2f0 [ 729.412249] ? __virt_addr_valid+0x1c6/0x5d0 [ 729.412269] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 729.412290] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 729.412308] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 729.412327] ? lock_release+0xc8/0x290 [ 729.412341] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 729.412379] ? print_circular_bug+0x220/0x360 [ 729.412390] ? __fget_files+0x34/0x3b0 [ 729.412407] ? find_held_lock+0x2b/0x80 [ 729.412424] ? __fget_files+0x203/0x3b0 [ 729.412442] ? __pfx_lo_ioctl+0x10/0x10 [ 729.412461] blkdev_ioctl+0x27c/0x6c0 [ 729.412477] ? __pfx_blkdev_ioctl+0x10/0x10 [ 729.412493] ? selinux_file_ioctl+0xb9/0x280 [ 729.412507] ? __pfx_blkdev_ioctl+0x10/0x10 [ 729.412524] __x64_sys_ioctl+0x18f/0x210 [ 729.412541] do_syscall_64+0xbf/0x360 [ 729.412553] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 729.412565] RIP: 0033:0x7ffa861aa8d7 [ 729.412574] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 729.412585] RSP: 002b:00007ffa8371ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 729.412596] RAX: ffffffffffffffda RBX: 00007ffa861f4970 RCX: 00007ffa861aa8d7 [ 729.412603] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 729.412610] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 729.412617] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 729.412624] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 729.412641] [ 729.413161] loop5: detected capacity change from 0 to 1 [ 729.420366] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 729.422514] loop2: detected capacity change from 0 to 16 [ 729.466320] FAT-fs (loop5): bogus number of FAT sectors [ 729.466950] FAT-fs (loop5): Can't find a valid FAT filesystem 00:30:04 executing program 4: r0 = add_key$keyring(&(0x7f0000000180), &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000200)='asymmetric\x00', &(0x7f0000000400)=@secondary) r1 = add_key$keyring(&(0x7f0000000180), &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000200)='asymmetric\x00', &(0x7f0000000400)=@secondary) [ 729.483307] EXT4-fs: Mount option(s) incompatible with ext2 00:30:04 executing program 4: r0 = add_key$keyring(&(0x7f0000000180), &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000200)='asymmetric\x00', &(0x7f0000000400)=@secondary) add_key$keyring(&(0x7f0000000180), &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) 00:30:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 32) 00:30:04 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f800002000", 0x1a}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) 00:30:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 5) 00:30:04 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2084000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="97000000", @ANYRES16=0x0, @ANYBLOB="10002cbd7000fddbdf250700000008000400ac1414391400060076657468305f746f5f62617461647600"], 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x4804) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) [ 729.590386] loop5: detected capacity change from 0 to 1 [ 729.591250] loop2: detected capacity change from 0 to 16 00:30:04 executing program 6: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r0, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) [ 729.601910] FAT-fs (loop5): bogus number of FAT sectors [ 729.602348] FAT-fs (loop5): Can't find a valid FAT filesystem [ 729.609190] EXT4-fs: Mount option(s) incompatible with ext2 00:30:04 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r1, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) 00:30:04 executing program 4: r0 = add_key$keyring(&(0x7f0000000180), &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000200)='asymmetric\x00', &(0x7f0000000400)=@secondary) [ 729.648404] loop0: detected capacity change from 0 to 16 [ 729.657965] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 729.667029] EXT4-fs: Mount option(s) incompatible with ext2 00:30:13 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f80000200040000300000000000000800029", 0x27}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) 00:30:13 executing program 4: keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000200)='asymmetric\x00', &(0x7f0000000400)=@secondary) 00:30:13 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2084000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="97000000", @ANYRES16=0x0, @ANYBLOB="10002cbd7000fddbdf250700000008000400ac1414391400060076657468305f746f5f62617461647600"], 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x4804) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) 00:30:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 33) 00:30:13 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0'}, 0x64) 00:30:13 executing program 6: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r0, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) 00:30:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 6) 00:30:13 executing program 7: setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000080)=0x1e, 0x4) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) [ 739.122049] loop5: detected capacity change from 0 to 1 [ 739.133739] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) [ 739.136595] FAULT_INJECTION: forcing a failure. [ 739.136595] name failslab, interval 1, probability 0, space 0, times 0 [ 739.138792] CPU: 1 UID: 0 PID: 7154 Comm: syz-executor.0 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 739.138827] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 739.138842] Call Trace: [ 739.138851] [ 739.138861] dump_stack_lvl+0xfa/0x120 [ 739.138913] should_fail_ex+0x4d7/0x5e0 [ 739.138960] ? security_inode_alloc+0x3e/0x130 [ 739.138988] should_failslab+0xc2/0x120 [ 739.139034] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 739.139073] ? lockdep_init_map_type+0x4b/0x240 [ 739.139110] security_inode_alloc+0x3e/0x130 [ 739.139141] inode_init_always_gfp+0xc94/0xff0 [ 739.139189] alloc_inode+0x8d/0x250 [ 739.139218] new_inode+0x1e/0x160 [ 739.139249] __shmem_get_inode+0x17c/0xe80 [ 739.139291] __shmem_file_setup+0x107/0x370 [ 739.139330] alloc_file+0x11c/0x500 [ 739.139367] __x64_sys_memfd_create+0x193/0x280 [ 739.139414] ? __pfx___x64_sys_memfd_create+0x10/0x10 [ 739.139463] loop2: detected capacity change from 0 to 16 [ 739.139471] do_syscall_64+0xbf/0x360 [ 739.139500] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 739.139527] RIP: 0033:0x7fce9b55ab19 [ 739.139547] 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 [ 739.139573] RSP: 002b:00007fce98acff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 739.139598] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fce9b55ab19 [ 739.139616] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007fce9b5b40fb [ 739.139632] RBP: 0000000000000002 R08: 0000000000001000 R09: ffffffffffffffff [ 739.139648] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 739.139664] R13: 0000000020000100 R14: 0000000000002000 R15: 0000000020000180 [ 739.139702] 00:30:13 executing program 4: keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000200)='asymmetric\x00', &(0x7f0000000400)=@secondary) [ 739.186794] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. 00:30:13 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f800002000", 0x1a}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) [ 739.199920] EXT4-fs: Mount option(s) incompatible with ext2 [ 739.228064] loop5: detected capacity change from 0 to 1 [ 739.245813] FAT-fs (loop5): bogus number of FAT sectors [ 739.246273] FAT-fs (loop5): Can't find a valid FAT filesystem 00:30:14 executing program 4: keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000200)='asymmetric\x00', &(0x7f0000000400)=@secondary) 00:30:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 34) 00:30:14 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) fchmodat(r2, &(0x7f0000000400)='./file1\x00', 0xa5) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000240)=0x80000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'bridge_slave_0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f00000000c0)={r2, 0x200000000000000, 0x8, 0x4}) ioctl$TUNSETPERSIST(r3, 0x400454cb, 0x0) 00:30:14 executing program 6: perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x55, 0x8205, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r0, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) 00:30:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 7) 00:30:14 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2084000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="97000000", @ANYRES16=0x0, @ANYBLOB="10002cbd7000fddbdf250700000008000400ac1414391400060076657468305f746f5f62617461647600"], 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x4804) 00:30:14 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f800002000", 0x1a}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) [ 739.357957] loop2: detected capacity change from 0 to 16 [ 739.390496] EXT4-fs: Mount option(s) incompatible with ext2 [ 739.412133] loop0: detected capacity change from 0 to 16 [ 739.415199] EXT4-fs: Mount option(s) incompatible with ext2 [ 739.429312] loop5: detected capacity change from 0 to 1 [ 739.454815] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 739.487996] FAT-fs (loop5): bogus number of FAT sectors [ 739.489446] FAT-fs (loop5): Can't find a valid FAT filesystem 00:30:23 executing program 4: r0 = add_key$keyring(0x0, &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000200)='asymmetric\x00', &(0x7f0000000400)=@secondary) 00:30:23 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f800002000", 0x1a}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) 00:30:23 executing program 6: perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x55, 0x8205, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r0, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) 00:30:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 8) 00:30:23 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) 00:30:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 35) 00:30:23 executing program 7: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r1, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r1) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000700)="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", 0xb4) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r2, 0x400454cc, 0xee01) 00:30:23 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0'}, 0xfdef) [ 748.880051] FAULT_INJECTION: forcing a failure. [ 748.880051] name failslab, interval 1, probability 0, space 0, times 0 [ 748.881011] CPU: 1 UID: 0 PID: 7196 Comm: syz-executor.2 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 748.881027] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 748.881035] Call Trace: [ 748.881039] [ 748.881044] dump_stack_lvl+0xfa/0x120 [ 748.881073] should_fail_ex+0x4d7/0x5e0 [ 748.881096] ? __kernfs_new_node+0xd3/0x870 [ 748.881109] should_failslab+0xc2/0x120 [ 748.881131] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 748.881154] __kernfs_new_node+0xd3/0x870 [ 748.881169] ? __pfx___kernfs_new_node+0x10/0x10 [ 748.881184] ? lock_acquire+0x15e/0x2f0 [ 748.881198] ? kernfs_root+0x23/0x2a0 [ 748.881209] ? find_held_lock+0x2b/0x80 [ 748.881226] ? kernfs_root+0xee/0x2a0 [ 748.881238] ? lock_release+0xc8/0x290 [ 748.881248] ? lock_is_held_type+0x9e/0x120 [ 748.881272] kernfs_new_node+0x13c/0x1e0 [ 748.881290] __kernfs_create_file+0x55/0x360 [ 748.881310] sysfs_add_file_mode_ns+0x21c/0x440 [ 748.881333] ? __pfx_dev_attr_store+0x10/0x10 [ 748.881356] internal_create_group+0x571/0xeb0 [ 748.881375] ? __pfx_internal_create_group+0x10/0x10 [ 748.881387] ? blk_validate_limits+0xc1b/0x1580 [ 748.881409] ? lock_is_held_type+0x9e/0x120 [ 748.881430] loop_configure+0xc56/0x16e0 [ 748.881469] ? __pfx_loop_configure+0x10/0x10 [ 748.881498] ? lock_acquire+0x15e/0x2f0 [ 748.881510] ? avc_has_extended_perms+0x107/0xf20 [ 748.881528] ? find_held_lock+0x2b/0x80 [ 748.881545] ? avc_has_extended_perms+0x23b/0xf20 [ 748.881564] lo_ioctl+0x76e/0x2070 [ 748.881582] ? avc_has_extended_perms+0x378/0xf20 [ 748.881602] ? __pfx_lo_ioctl+0x10/0x10 [ 748.881620] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 748.881638] ? __pfx_perf_trace_lock+0x10/0x10 [ 748.881655] ? lock_acquire+0x15e/0x2f0 [ 748.881666] ? __virt_addr_valid+0x1c6/0x5d0 [ 748.881687] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 748.881711] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 748.881730] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 748.881749] ? lock_release+0xc8/0x290 [ 748.881762] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 748.881800] ? __sanitizer_cov_trace_switch+0x16/0x90 [ 748.881815] ? __pfx_lo_ioctl+0x10/0x10 [ 748.881833] blkdev_ioctl+0x27c/0x6c0 [ 748.881850] ? __pfx_blkdev_ioctl+0x10/0x10 [ 748.881866] ? selinux_file_ioctl+0xb9/0x280 [ 748.881880] ? __pfx_blkdev_ioctl+0x10/0x10 [ 748.881897] __x64_sys_ioctl+0x18f/0x210 [ 748.881915] do_syscall_64+0xbf/0x360 [ 748.881929] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 748.881941] RIP: 0033:0x7ffa861aa8d7 [ 748.881951] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 748.881962] RSP: 002b:00007ffa8371ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 748.881974] RAX: ffffffffffffffda RBX: 00007ffa861f4970 RCX: 00007ffa861aa8d7 [ 748.881982] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 748.881990] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 748.881997] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 748.882004] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 748.882022] [ 748.918345] loop2: detected capacity change from 0 to 16 [ 748.937607] FAULT_INJECTION: forcing a failure. [ 748.937607] name failslab, interval 1, probability 0, space 0, times 0 [ 748.939568] CPU: 0 UID: 0 PID: 7205 Comm: syz-executor.0 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 748.939599] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 748.939612] Call Trace: [ 748.939620] [ 748.939629] dump_stack_lvl+0xfa/0x120 [ 748.939675] should_fail_ex+0x4d7/0x5e0 [ 748.939716] should_failslab+0xc2/0x120 [ 748.939757] kmem_cache_alloc_lru_noprof+0x73/0x3c0 [ 748.939790] ? find_held_lock+0x2b/0x80 [ 748.939824] ? __d_alloc+0x31/0xa10 [ 748.939864] ? lockdep_init_map_type+0x4b/0x240 [ 748.939894] __d_alloc+0x31/0xa10 [ 748.939931] ? mpol_shared_policy_init+0x24f/0x390 [ 748.939973] d_alloc_pseudo+0x1d/0xc0 [ 748.940002] alloc_file_pseudo+0xbe/0x220 [ 748.940032] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 748.940059] ? __shmem_get_inode+0x682/0xe80 [ 748.940096] __shmem_file_setup+0x1a7/0x370 [ 748.940131] alloc_file+0x11c/0x500 [ 748.940164] __x64_sys_memfd_create+0x193/0x280 [ 748.940199] ? __pfx___x64_sys_memfd_create+0x10/0x10 [ 748.940244] do_syscall_64+0xbf/0x360 [ 748.940270] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 748.940294] RIP: 0033:0x7fce9b55ab19 [ 748.940312] 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 [ 748.940334] RSP: 002b:00007fce98acff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 748.940356] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fce9b55ab19 [ 748.940372] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007fce9b5b40fb [ 748.940386] RBP: 0000000000000002 R08: 0000000000001000 R09: ffffffffffffffff [ 748.940416] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 748.940430] R13: 0000000020000100 R14: 0000000000002000 R15: 0000000020000180 [ 748.940465] [ 748.977182] loop5: detected capacity change from 0 to 1 [ 748.982352] EXT4-fs: Mount option(s) incompatible with ext2 00:30:23 executing program 4: r0 = add_key$keyring(0x0, &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000200)='asymmetric\x00', &(0x7f0000000400)=@secondary) [ 748.989315] FAT-fs (loop5): bogus number of FAT sectors [ 748.989906] FAT-fs (loop5): Can't find a valid FAT filesystem [ 748.990873] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. 00:30:23 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'nr0\x00'}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r1, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r2, 0x26, &(0x7f0000000400)) r3 = syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r1) sendmsg$SMC_PNETID_ADD(r2, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x5c, r3, 0x4, 0x70bd28, 0x25dfdbfd, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'ip6erspan0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'vlan0\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'veth1_virt_wifi\x00'}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) 00:30:23 executing program 6: perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x55, 0x8205, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r0, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) 00:30:23 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f80000200040000300000000", 0x21}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) 00:30:23 executing program 4: r0 = add_key$keyring(0x0, &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000200)='asymmetric\x00', &(0x7f0000000400)=@secondary) 00:30:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 9) 00:30:23 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) 00:30:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 36) 00:30:23 executing program 4: r0 = add_key$keyring(&(0x7f0000000180), 0x0, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000200)='asymmetric\x00', &(0x7f0000000400)=@secondary) [ 749.173777] loop5: detected capacity change from 0 to 1 [ 749.179856] loop0: detected capacity change from 0 to 16 [ 749.189210] FAT-fs (loop5): bogus number of FAT sectors [ 749.190199] FAT-fs (loop5): Can't find a valid FAT filesystem [ 749.194104] FAULT_INJECTION: forcing a failure. [ 749.194104] name failslab, interval 1, probability 0, space 0, times 0 [ 749.195127] CPU: 1 UID: 0 PID: 7229 Comm: syz-executor.2 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 749.195145] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 749.195153] Call Trace: [ 749.195158] [ 749.195163] dump_stack_lvl+0xfa/0x120 [ 749.195192] should_fail_ex+0x4d7/0x5e0 [ 749.195216] ? __kernfs_new_node+0xd3/0x870 [ 749.195230] should_failslab+0xc2/0x120 [ 749.195253] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 749.195278] __kernfs_new_node+0xd3/0x870 [ 749.195293] ? __pfx___kernfs_new_node+0x10/0x10 [ 749.195309] ? lock_acquire+0x15e/0x2f0 [ 749.195323] ? kernfs_root+0x23/0x2a0 [ 749.195335] ? find_held_lock+0x2b/0x80 [ 749.195354] ? kernfs_root+0xee/0x2a0 [ 749.195366] ? lock_release+0xc8/0x290 [ 749.195377] ? lock_is_held_type+0x9e/0x120 [ 749.195407] kernfs_new_node+0x13c/0x1e0 [ 749.195425] __kernfs_create_file+0x55/0x360 [ 749.195449] sysfs_add_file_mode_ns+0x21c/0x440 [ 749.195474] ? __pfx_dev_attr_store+0x10/0x10 [ 749.195498] internal_create_group+0x571/0xeb0 [ 749.195517] ? __pfx_internal_create_group+0x10/0x10 [ 749.195530] ? blk_validate_limits+0xc1b/0x1580 [ 749.195550] ? lock_is_held_type+0x9e/0x120 [ 749.195572] loop_configure+0xc56/0x16e0 [ 749.195610] ? __pfx_loop_configure+0x10/0x10 [ 749.195640] ? lock_acquire+0x15e/0x2f0 [ 749.195653] ? avc_has_extended_perms+0x107/0xf20 [ 749.195672] ? find_held_lock+0x2b/0x80 [ 749.195690] ? avc_has_extended_perms+0x23b/0xf20 [ 749.195711] lo_ioctl+0x76e/0x2070 [ 749.195730] ? avc_has_extended_perms+0x378/0xf20 [ 749.195752] ? __pfx_lo_ioctl+0x10/0x10 [ 749.195771] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 749.195790] ? __pfx_perf_trace_lock+0x10/0x10 [ 749.195807] ? lock_acquire+0x15e/0x2f0 [ 749.195820] ? __virt_addr_valid+0x1c6/0x5d0 [ 749.195842] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 749.195868] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 749.195874] EXT4-fs: Mount option(s) incompatible with ext2 [ 749.195888] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 749.195908] ? lock_release+0xc8/0x290 [ 749.195923] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 749.195958] ? print_circular_bug+0x220/0x360 [ 749.195969] ? __fget_files+0x34/0x3b0 [ 749.195989] ? find_held_lock+0x2b/0x80 [ 749.196006] ? __fget_files+0x203/0x3b0 [ 749.196025] ? __pfx_lo_ioctl+0x10/0x10 [ 749.196045] blkdev_ioctl+0x27c/0x6c0 [ 749.196063] ? __pfx_blkdev_ioctl+0x10/0x10 [ 749.196080] ? selinux_file_ioctl+0xb9/0x280 [ 749.196095] ? __pfx_blkdev_ioctl+0x10/0x10 [ 749.196114] __x64_sys_ioctl+0x18f/0x210 [ 749.196132] do_syscall_64+0xbf/0x360 [ 749.196147] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 749.196160] RIP: 0033:0x7ffa861aa8d7 [ 749.196170] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 749.196183] RSP: 002b:00007ffa8371ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 749.196196] RAX: ffffffffffffffda RBX: 00007ffa861f4970 RCX: 00007ffa861aa8d7 [ 749.196204] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 749.196212] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 749.196220] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 749.196228] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 749.196246] [ 749.202540] loop2: detected capacity change from 0 to 16 [ 749.209681] EXT4-fs: Mount option(s) incompatible with ext2 [ 749.241041] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. 00:30:33 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0'}, 0xfffffdef) 00:30:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 10) 00:30:33 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) 00:30:33 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f80000200040000300000000", 0x21}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) 00:30:33 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x55, 0x8205, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r0, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) 00:30:33 executing program 4: r0 = add_key$keyring(&(0x7f0000000180), 0x0, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000200)='asymmetric\x00', &(0x7f0000000400)=@secondary) 00:30:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 37) 00:30:33 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) [ 759.275710] loop5: detected capacity change from 0 to 1 [ 759.280261] loop2: detected capacity change from 0 to 16 [ 759.282009] FAT-fs (loop5): bogus number of FAT sectors [ 759.282730] FAT-fs (loop5): Can't find a valid FAT filesystem [ 759.287038] FAULT_INJECTION: forcing a failure. [ 759.287038] name failslab, interval 1, probability 0, space 0, times 0 [ 759.288061] CPU: 0 UID: 0 PID: 7247 Comm: syz-executor.2 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 759.288077] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 759.288088] Call Trace: [ 759.288092] [ 759.288097] dump_stack_lvl+0xfa/0x120 [ 759.288124] should_fail_ex+0x4d7/0x5e0 [ 759.288147] should_failslab+0xc2/0x120 [ 759.288169] __kmalloc_cache_noprof+0x6a/0x3e0 [ 759.288188] ? kobject_uevent_env+0x22e/0xf90 [ 759.288208] kobject_uevent_env+0x22e/0xf90 [ 759.288227] ? lock_is_held_type+0x9e/0x120 [ 759.288250] loop_configure+0xf3d/0x16e0 [ 759.288286] ? __pfx_loop_configure+0x10/0x10 [ 759.288316] ? lock_acquire+0x15e/0x2f0 [ 759.288329] ? avc_has_extended_perms+0x107/0xf20 [ 759.288348] ? find_held_lock+0x2b/0x80 [ 759.288365] ? avc_has_extended_perms+0x23b/0xf20 [ 759.288384] lo_ioctl+0x76e/0x2070 [ 759.288402] ? avc_has_extended_perms+0x378/0xf20 [ 759.288422] ? __pfx_lo_ioctl+0x10/0x10 [ 759.288440] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 759.288458] ? __pfx_perf_trace_lock+0x10/0x10 [ 759.288474] ? lock_acquire+0x15e/0x2f0 [ 759.288486] ? __virt_addr_valid+0x1c6/0x5d0 [ 759.288516] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 759.288538] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 759.288557] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 759.288576] ? lock_release+0xc8/0x290 [ 759.288590] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 759.288623] ? print_circular_bug+0x220/0x360 [ 759.288634] ? __fget_files+0x34/0x3b0 [ 759.288653] ? find_held_lock+0x2b/0x80 [ 759.288669] ? __fget_files+0x203/0x3b0 [ 759.288687] ? __pfx_lo_ioctl+0x10/0x10 [ 759.288706] blkdev_ioctl+0x27c/0x6c0 [ 759.288723] ? __pfx_blkdev_ioctl+0x10/0x10 [ 759.288740] ? selinux_file_ioctl+0xb9/0x280 [ 759.288754] ? __pfx_blkdev_ioctl+0x10/0x10 [ 759.288771] __x64_sys_ioctl+0x18f/0x210 [ 759.288790] do_syscall_64+0xbf/0x360 [ 759.288803] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 759.288816] RIP: 0033:0x7ffa861aa8d7 [ 759.288825] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 759.288836] RSP: 002b:00007ffa8371ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 759.288849] RAX: ffffffffffffffda RBX: 00007ffa861f4970 RCX: 00007ffa861aa8d7 [ 759.288857] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 759.288864] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 759.288871] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 759.288879] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 759.288897] [ 759.323067] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. 00:30:34 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f80000200040000300000000", 0x21}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) 00:30:34 executing program 4: r0 = add_key$keyring(&(0x7f0000000180), 0x0, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000200)='asymmetric\x00', &(0x7f0000000400)=@secondary) [ 759.369064] loop5: detected capacity change from 0 to 1 [ 759.369593] EXT4-fs: Mount option(s) incompatible with ext2 [ 759.386072] FAULT_INJECTION: forcing a failure. [ 759.386072] name failslab, interval 1, probability 0, space 0, times 0 [ 759.386729] FAT-fs (loop5): bogus number of FAT sectors [ 759.388020] CPU: 1 UID: 0 PID: 7259 Comm: syz-executor.0 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 759.388052] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 759.388065] Call Trace: [ 759.388073] [ 759.388082] dump_stack_lvl+0xfa/0x120 [ 759.388129] should_fail_ex+0x4d7/0x5e0 [ 759.388170] ? alloc_empty_file+0x58/0x1e0 [ 759.388195] should_failslab+0xc2/0x120 [ 759.388236] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 759.388269] ? d_instantiate+0x79/0xa0 [ 759.388291] ? lock_release+0xc8/0x290 [ 759.388321] alloc_empty_file+0x58/0x1e0 [ 759.388350] alloc_file_pseudo+0x12b/0x220 [ 759.388379] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 759.388426] __shmem_file_setup+0x1a7/0x370 [ 759.388462] alloc_file+0x11c/0x500 [ 759.388495] __x64_sys_memfd_create+0x193/0x280 [ 759.388540] ? __pfx___x64_sys_memfd_create+0x10/0x10 [ 759.388585] do_syscall_64+0xbf/0x360 [ 759.388612] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 759.388636] RIP: 0033:0x7fce9b55ab19 [ 759.388654] 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 [ 759.388676] RSP: 002b:00007fce98acff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 759.388699] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fce9b55ab19 [ 759.388715] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007fce9b5b40fb [ 759.388729] RBP: 0000000000000002 R08: 0000000000001000 R09: ffffffffffffffff [ 759.388743] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 759.388757] R13: 0000000020000100 R14: 0000000000002000 R15: 0000000020000180 [ 759.388795] [ 759.400738] FAT-fs (loop5): Can't find a valid FAT filesystem 00:30:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 38) 00:30:34 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) 00:30:34 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x55, 0x8205, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r0, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) 00:30:34 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000080)=""/195, &(0x7f0000000180)=0xc3) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'batadv_slave_0\x00'}) ioctl$TUNSETOWNER(r1, 0x400454cc, 0xee01) [ 759.482952] loop2: detected capacity change from 0 to 16 [ 759.493600] EXT4-fs: Mount option(s) incompatible with ext2 00:30:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 11) [ 759.566320] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 759.592268] loop0: detected capacity change from 0 to 16 [ 759.612488] EXT4-fs: Mount option(s) incompatible with ext2 00:30:52 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0'}, 0xffffffb6) 00:30:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f80000200040000300000000000000", 0x24}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) 00:30:52 executing program 4: add_key$keyring(&(0x7f0000000180), &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000200)='asymmetric\x00', &(0x7f0000000400)=@secondary) 00:30:52 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x55, 0x8205, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r0, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) 00:30:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 39) 00:30:52 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) 00:30:52 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 00:30:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 12) [ 778.038379] FAULT_INJECTION: forcing a failure. [ 778.038379] name failslab, interval 1, probability 0, space 0, times 0 [ 778.039381] CPU: 1 UID: 0 PID: 7285 Comm: syz-executor.0 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 778.039398] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 778.039409] Call Trace: [ 778.039413] [ 778.039418] dump_stack_lvl+0xfa/0x120 [ 778.039445] should_fail_ex+0x4d7/0x5e0 [ 778.039466] ? security_file_alloc+0x35/0x130 [ 778.039482] should_failslab+0xc2/0x120 [ 778.039504] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 778.039522] ? __create_object+0x59/0x80 [ 778.039540] security_file_alloc+0x35/0x130 [ 778.039556] init_file+0x95/0x4c0 [ 778.039570] alloc_empty_file+0x76/0x1e0 [ 778.039585] alloc_file_pseudo+0x12b/0x220 [ 778.039599] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 778.039619] __shmem_file_setup+0x1a7/0x370 [ 778.039638] alloc_file+0x11c/0x500 [ 778.039654] __x64_sys_memfd_create+0x193/0x280 [ 778.039671] ? __pfx___x64_sys_memfd_create+0x10/0x10 [ 778.039694] do_syscall_64+0xbf/0x360 [ 778.039708] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 778.039721] RIP: 0033:0x7fce9b55ab19 [ 778.039731] 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 [ 778.039742] RSP: 002b:00007fce98acff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 778.039754] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fce9b55ab19 [ 778.039762] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007fce9b5b40fb [ 778.039770] RBP: 0000000000000002 R08: 0000000000001000 R09: ffffffffffffffff [ 778.039777] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 778.039784] R13: 0000000020000100 R14: 0000000000002000 R15: 0000000020000180 [ 778.039802] 00:30:52 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) 00:30:52 executing program 4: add_key$keyring(&(0x7f0000000180), &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000200)='asymmetric\x00', &(0x7f0000000400)=@secondary) [ 778.111996] loop5: detected capacity change from 0 to 1 [ 778.122369] loop2: detected capacity change from 0 to 16 [ 778.122891] FAULT_INJECTION: forcing a failure. [ 778.122891] name failslab, interval 1, probability 0, space 0, times 0 [ 778.123960] CPU: 1 UID: 0 PID: 7295 Comm: syz-executor.2 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 778.123977] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 778.123984] Call Trace: [ 778.123988] [ 778.123993] dump_stack_lvl+0xfa/0x120 [ 778.124019] should_fail_ex+0x4d7/0x5e0 [ 778.124040] ? kobject_get_path+0xc9/0x200 [ 778.124053] should_failslab+0xc2/0x120 [ 778.124075] __kmalloc_noprof+0xb4/0x4b0 [ 778.124091] ? __create_object+0x59/0x80 [ 778.124109] kobject_get_path+0xc9/0x200 [ 778.124123] ? kasan_save_track+0x14/0x30 [ 778.124138] kobject_uevent_env+0x252/0xf90 [ 778.124157] ? lock_is_held_type+0x9e/0x120 [ 778.124179] loop_configure+0xf3d/0x16e0 [ 778.124215] ? __pfx_loop_configure+0x10/0x10 [ 778.124244] ? lock_acquire+0x15e/0x2f0 [ 778.124257] ? avc_has_extended_perms+0x107/0xf20 [ 778.124275] ? find_held_lock+0x2b/0x80 [ 778.124292] ? avc_has_extended_perms+0x23b/0xf20 [ 778.124311] lo_ioctl+0x76e/0x2070 [ 778.124329] ? avc_has_extended_perms+0x378/0xf20 [ 778.124349] ? __pfx_lo_ioctl+0x10/0x10 [ 778.124367] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 778.124385] ? __pfx_perf_trace_lock+0x10/0x10 [ 778.124405] ? lock_acquire+0x15e/0x2f0 [ 778.124417] ? __virt_addr_valid+0x1c6/0x5d0 [ 778.124437] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 778.124458] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 778.124477] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 778.124496] ? lock_release+0xc8/0x290 [ 778.124509] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 778.124543] ? print_circular_bug+0x220/0x360 [ 778.124553] ? __fget_files+0x34/0x3b0 [ 778.124572] ? find_held_lock+0x2b/0x80 [ 778.124588] ? __fget_files+0x203/0x3b0 [ 778.124606] ? __pfx_lo_ioctl+0x10/0x10 [ 778.124624] blkdev_ioctl+0x27c/0x6c0 [ 778.124641] ? __pfx_blkdev_ioctl+0x10/0x10 [ 778.124657] ? selinux_file_ioctl+0xb9/0x280 [ 778.124671] ? __pfx_blkdev_ioctl+0x10/0x10 [ 778.124688] __x64_sys_ioctl+0x18f/0x210 [ 778.124716] do_syscall_64+0xbf/0x360 [ 778.124734] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 778.124749] RIP: 0033:0x7ffa861aa8d7 [ 778.124761] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 778.124776] RSP: 002b:00007ffa8371ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 778.124789] RAX: ffffffffffffffda RBX: 00007ffa861f4970 RCX: 00007ffa861aa8d7 [ 778.124797] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 778.124804] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 778.124811] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 778.124818] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 778.124836] [ 778.157964] FAT-fs (loop5): bogus number of FAT sectors [ 778.158986] FAT-fs (loop5): Can't find a valid FAT filesystem 00:30:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 13) 00:30:52 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r1, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r1) r2 = getuid() ioprio_set$uid(0x0, r2, 0x2007) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000000)=0x4000) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000300)={0x0, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x21}}, {0x2, 0x4e22, @private=0xa010101}, {0x2, 0x4e22, @remote}, 0x2, 0x0, 0x0, 0x0, 0x1, &(0x7f0000000240)='wg1\x00', 0x2, 0x9, 0x3}) execveat(r3, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r4, &(0x7f0000000140)=""/187, 0xbb, 0x0) syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r3) sendmsg$SMC_PNETID_ADD(r4, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000580)={&(0x7f0000000740)=ANY=[@ANYBLOB="5900f45c", @ANYRESHEX=r3, @ANYBLOB="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"], 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x880) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) fchmodat(r5, &(0x7f0000000400)='./file1\x00', 0xa5) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) [ 778.214523] EXT4-fs: Mount option(s) incompatible with ext2 [ 778.242836] loop0: detected capacity change from 0 to 16 [ 778.245771] EXT4-fs: Mount option(s) incompatible with ext2 00:31:03 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0'}, 0xffffffbf) 00:31:03 executing program 4: add_key$keyring(&(0x7f0000000180), &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000200)='asymmetric\x00', &(0x7f0000000400)=@secondary) 00:31:03 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8205, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r0, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) 00:31:03 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r1, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r2, 0x26, &(0x7f0000000400)) r3 = syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r1) sendmsg$SMC_PNETID_ADD(r2, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x5c, r3, 0x4, 0x70bd28, 0x25dfdbfd, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'ip6erspan0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'vlan0\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'ip6_vti0\x00'}) getpeername$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @initdev}, &(0x7f00000000c0)=0x10) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) 00:31:03 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) 00:31:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 14) 00:31:03 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f80000200040000300000000000000", 0x24}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) 00:31:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 40) [ 788.884191] FAULT_INJECTION: forcing a failure. [ 788.884191] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 788.885319] CPU: 1 UID: 0 PID: 7328 Comm: syz-executor.0 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 788.885336] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 788.885343] Call Trace: [ 788.885347] [ 788.885352] dump_stack_lvl+0xfa/0x120 [ 788.885379] should_fail_ex+0x4d7/0x5e0 [ 788.885405] should_fail_alloc_page+0xe0/0x110 [ 788.885428] prepare_alloc_pages+0x1af/0x500 [ 788.885445] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 788.885465] ? __is_insn_slot_addr+0x2e/0x290 [ 788.885484] ? find_held_lock+0x2b/0x80 [ 788.885502] ? __is_insn_slot_addr+0x136/0x290 [ 788.885519] ? lock_release+0xc8/0x290 [ 788.885534] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 788.885553] ? perf_trace_lock+0xb5/0x5d0 [ 788.885569] ? __pfx_perf_trace_lock+0x10/0x10 [ 788.885582] ? lock_is_held_type+0x9e/0x120 [ 788.885604] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 788.885618] ? policy_nodemask+0xeb/0x4e0 [ 788.885636] alloc_pages_mpol+0xed/0x340 [ 788.885652] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 788.885665] ? filemap_get_entry+0x1bb/0x3b0 [ 788.885685] ? __pfx_filemap_get_entry+0x10/0x10 [ 788.885708] folio_alloc_mpol_noprof+0x38/0x2a0 [ 788.885728] shmem_alloc_folio+0x11b/0x140 [ 788.885744] shmem_get_folio_gfp.constprop.0+0x4ea/0x13a0 [ 788.885768] ? __pfx_shmem_get_folio_gfp.constprop.0+0x10/0x10 [ 788.885788] ? __pfx_perf_trace_lock+0x10/0x10 [ 788.885801] ? simple_xattr_get+0x173/0x1d0 [ 788.885817] shmem_write_begin+0x147/0x2e0 [ 788.885835] ? __pfx_shmem_write_begin+0x10/0x10 [ 788.885851] ? timestamp_truncate+0x1eb/0x2f0 [ 788.885871] ? balance_dirty_pages_ratelimited_flags+0x8f/0x1190 [ 788.885884] ? __pfx_timestamp_truncate+0x10/0x10 [ 788.885907] generic_perform_write+0x392/0x810 [ 788.885929] ? __pfx_generic_perform_write+0x10/0x10 [ 788.885946] ? inode_needs_update_time.part.0+0x170/0x270 [ 788.885972] shmem_file_write_iter+0x111/0x140 [ 788.885988] vfs_write+0xbe9/0x1150 [ 788.886008] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 788.886021] ? __fget_files+0x34/0x3b0 [ 788.886039] ? __pfx_vfs_write+0x10/0x10 [ 788.886071] __x64_sys_pwrite64+0x1f1/0x260 [ 788.886091] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 788.886110] ? fput+0x6a/0x100 [ 788.886127] do_syscall_64+0xbf/0x360 [ 788.886141] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 788.886153] RIP: 0033:0x7fce9b50dab7 [ 788.886163] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 788.886174] RSP: 002b:00007fce98acff20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 788.886186] RAX: ffffffffffffffda RBX: 00007fce9b5a4970 RCX: 00007fce9b50dab7 [ 788.886193] RDX: 000000000000003a RSI: 0000000020000040 RDI: 0000000000000004 [ 788.886201] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 788.886208] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 788.886215] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 788.886232] [ 788.909831] loop5: detected capacity change from 0 to 1 [ 788.910869] loop2: detected capacity change from 0 to 16 [ 788.921574] FAT-fs (loop5): bogus number of FAT sectors [ 788.922213] FAT-fs (loop5): Can't find a valid FAT filesystem [ 788.923644] EXT4-fs: Mount option(s) incompatible with ext2 00:31:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 41) 00:31:03 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f80000200040000300000000000000", 0x24}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) [ 788.979852] loop0: detected capacity change from 0 to 16 00:31:03 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r0, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) 00:31:03 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) [ 789.005910] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 00:31:03 executing program 4: r0 = add_key$keyring(&(0x7f0000000180), &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, &(0x7f0000000400)=@secondary) 00:31:03 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2e, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) r1 = dup(r0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) [ 789.081130] loop2: detected capacity change from 0 to 16 [ 789.110522] FAULT_INJECTION: forcing a failure. [ 789.110522] name failslab, interval 1, probability 0, space 0, times 0 [ 789.112213] CPU: 0 UID: 0 PID: 7339 Comm: syz-executor.2 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 789.112242] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 789.112255] Call Trace: [ 789.112263] [ 789.112272] dump_stack_lvl+0xfa/0x120 [ 789.112319] should_fail_ex+0x4d7/0x5e0 [ 789.112358] ? kobject_get_path+0xc9/0x200 [ 789.112383] should_failslab+0xc2/0x120 [ 789.112429] __kmalloc_noprof+0xb4/0x4b0 [ 789.112459] ? __create_object+0x59/0x80 [ 789.112493] kobject_get_path+0xc9/0x200 [ 789.112519] ? kasan_save_track+0x14/0x30 [ 789.112545] kobject_uevent_env+0x252/0xf90 [ 789.112581] ? lock_is_held_type+0x9e/0x120 [ 789.112622] loop_configure+0xf3d/0x16e0 [ 789.112687] ? __pfx_loop_configure+0x10/0x10 [ 789.112740] ? lock_acquire+0x15e/0x2f0 [ 789.112764] ? avc_has_extended_perms+0x107/0xf20 [ 789.112796] ? find_held_lock+0x2b/0x80 [ 789.112843] ? avc_has_extended_perms+0x23b/0xf20 [ 789.112879] lo_ioctl+0x76e/0x2070 [ 789.112912] ? avc_has_extended_perms+0x378/0xf20 [ 789.112950] ? __pfx_lo_ioctl+0x10/0x10 [ 789.112983] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 789.113016] ? __pfx_perf_trace_lock+0x10/0x10 [ 789.113045] ? lock_acquire+0x15e/0x2f0 [ 789.113066] ? __virt_addr_valid+0x1c6/0x5d0 [ 789.113103] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 789.113141] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 789.113176] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 789.113210] ? lock_release+0xc8/0x290 [ 789.113236] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 789.113296] ? print_circular_bug+0x220/0x360 [ 789.113316] ? __fget_files+0x34/0x3b0 [ 789.113348] ? find_held_lock+0x2b/0x80 [ 789.113379] ? __fget_files+0x203/0x3b0 [ 789.113412] ? __pfx_lo_ioctl+0x10/0x10 [ 789.113446] blkdev_ioctl+0x27c/0x6c0 [ 789.113476] ? __pfx_blkdev_ioctl+0x10/0x10 [ 789.113506] ? selinux_file_ioctl+0xb9/0x280 [ 789.113531] ? __pfx_blkdev_ioctl+0x10/0x10 [ 789.113563] __x64_sys_ioctl+0x18f/0x210 [ 789.113594] do_syscall_64+0xbf/0x360 [ 789.113619] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 789.113641] RIP: 0033:0x7ffa861aa8d7 [ 789.113659] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 789.113680] RSP: 002b:00007ffa8371ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 789.113702] RAX: ffffffffffffffda RBX: 00007ffa861f4970 RCX: 00007ffa861aa8d7 [ 789.113717] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 789.113730] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 789.113744] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 789.113757] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 789.113789] [ 789.113806] loop5: detected capacity change from 0 to 1 [ 789.149468] EXT4-fs: Mount option(s) incompatible with ext2 00:31:03 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r0, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) [ 789.194885] FAT-fs (loop5): bogus number of FAT sectors [ 789.195759] FAT-fs (loop5): Can't find a valid FAT filesystem 00:31:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 15) 00:31:03 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) [ 789.288989] FAULT_INJECTION: forcing a failure. [ 789.288989] name failslab, interval 1, probability 0, space 0, times 0 [ 789.291225] CPU: 1 UID: 0 PID: 7351 Comm: syz-executor.0 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 789.291259] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 789.291273] Call Trace: [ 789.291281] [ 789.291290] dump_stack_lvl+0xfa/0x120 [ 789.291342] should_fail_ex+0x4d7/0x5e0 [ 789.291384] ? security_file_alloc+0x35/0x130 [ 789.291426] should_failslab+0xc2/0x120 [ 789.291469] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 789.291505] ? __create_object+0x59/0x80 [ 789.291540] security_file_alloc+0x35/0x130 [ 789.291573] init_file+0x95/0x4c0 [ 789.291601] alloc_empty_file+0x76/0x1e0 [ 789.291631] alloc_file_pseudo+0x12b/0x220 [ 789.291664] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 789.291704] __shmem_file_setup+0x1a7/0x370 [ 789.291741] alloc_file+0x11c/0x500 [ 789.291775] __x64_sys_memfd_create+0x193/0x280 [ 789.291810] ? __pfx___x64_sys_memfd_create+0x10/0x10 [ 789.291857] do_syscall_64+0xbf/0x360 [ 789.291885] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 789.291910] RIP: 0033:0x7fce9b55ab19 [ 789.291928] 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 [ 789.291951] RSP: 002b:00007fce98acff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 789.291975] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fce9b55ab19 [ 789.291991] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007fce9b5b40fb [ 789.292006] RBP: 0000000000000002 R08: 0000000000001000 R09: ffffffffffffffff [ 789.292021] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 789.292035] R13: 0000000020000100 R14: 0000000000002000 R15: 0000000020000180 [ 789.292075] 00:31:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 16) 00:31:13 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r1, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f00000000c0)='-+]\x00', &(0x7f00000001c0)='\'', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r1) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000080)=0x8) r2 = dup2(0xffffffffffffffff, r1) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), r1) sendmsg$NL80211_CMD_NEW_KEY(r2, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x20, r3, 0x200, 0x70bd2c, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "e7c233ee47"}]}, 0x20}, 0x1, 0x0, 0x0, 0x4008000}, 0x8040) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) 00:31:13 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f800002000400003000000000000008000", 0x26}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) 00:31:13 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(0x0, 0x1, 0x401) write$evdev(r0, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) 00:31:13 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) 00:31:13 executing program 4: r0 = add_key$keyring(&(0x7f0000000180), &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, &(0x7f0000000400)=@secondary) 00:31:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 42) 00:31:13 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0'}, 0xffffffd1) [ 798.725627] loop5: detected capacity change from 0 to 1 [ 798.756394] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) [ 798.779068] FAULT_INJECTION: forcing a failure. [ 798.779068] name failslab, interval 1, probability 0, space 0, times 0 [ 798.780734] CPU: 1 UID: 0 PID: 7379 Comm: syz-executor.0 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 798.780763] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 798.780775] Call Trace: [ 798.780783] [ 798.780792] dump_stack_lvl+0xfa/0x120 [ 798.780837] should_fail_ex+0x4d7/0x5e0 [ 798.780876] ? getname_flags.part.0+0x48/0x540 [ 798.780902] should_failslab+0xc2/0x120 [ 798.780952] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 798.780993] getname_flags.part.0+0x48/0x540 [ 798.781023] getname_flags+0x95/0xe0 [ 798.781056] do_sys_openat2+0x9f/0x1b0 [ 798.781082] ? __pfx_do_sys_openat2+0x10/0x10 [ 798.781122] __x64_sys_openat+0x142/0x200 [ 798.781149] ? __pfx___x64_sys_openat+0x10/0x10 [ 798.781180] ? fput+0x6a/0x100 [ 798.781210] do_syscall_64+0xbf/0x360 [ 798.781235] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 798.781258] RIP: 0033:0x7fce9b50da04 [ 798.781275] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 798.781295] RSP: 002b:00007fce98acfed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 798.781317] RAX: ffffffffffffffda RBX: 00007fce9b5a4970 RCX: 00007fce9b50da04 [ 798.781331] RDX: 0000000000000002 RSI: 00007fce98ad0000 RDI: 00000000ffffff9c [ 798.781345] RBP: 00007fce98ad0000 R08: 0000000000000000 R09: ffffffffffffffff [ 798.781359] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 798.781371] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 798.781409] 00:31:13 executing program 4: r0 = add_key$keyring(&(0x7f0000000180), &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, &(0x7f0000000400)=@secondary) [ 798.821944] loop2: detected capacity change from 0 to 16 00:31:13 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) [ 798.839848] EXT4-fs: Mount option(s) incompatible with ext2 00:31:13 executing program 1: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r0, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), 0xffffffffffffffff) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), 0xffffffffffffffff) 00:31:13 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(0x0, 0x1, 0x401) write$evdev(r0, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) 00:31:13 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) 00:31:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 17) 00:31:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 43) 00:31:13 executing program 4: r0 = add_key$keyring(&(0x7f0000000180), &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000200)='asymmetric\x00', 0x0) [ 799.048098] loop5: detected capacity change from 0 to 1 00:31:13 executing program 1: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r0, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), 0xffffffffffffffff) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), 0xffffffffffffffff) [ 799.090522] loop2: detected capacity change from 0 to 16 [ 799.091880] loop0: detected capacity change from 0 to 16 [ 799.099518] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) [ 799.103161] EXT4-fs: Mount option(s) incompatible with ext2 [ 799.107363] EXT4-fs: Mount option(s) incompatible with ext2 00:31:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 18) 00:31:13 executing program 4: r0 = add_key$keyring(&(0x7f0000000180), &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000200)='asymmetric\x00', 0x0) 00:31:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 44) 00:31:13 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$evdev(0x0, 0x1, 0x401) write$evdev(r0, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) 00:31:13 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$BTRFS_IOC_SPACE_INFO(r0, 0xc0109414, &(0x7f0000000240)={0x197, 0x7, ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x3}}, 0x0, r2}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8936, &(0x7f0000000000)={@local, 0x29, r2}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'tunl0\x00', &(0x7f0000000080)={'gretap0\x00', r2, 0x1, 0x700, 0x7f, 0x1, {{0xc, 0x4, 0x0, 0x5, 0x30, 0x64, 0x0, 0x1, 0x29, 0x0, @multicast2, @local, {[@lsrr={0x83, 0x1b, 0x5a, [@local, @empty, @remote, @private=0xa010101, @loopback, @private=0xa010102]}]}}}}}) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r3, 0x400454cc, 0xee01) [ 799.290180] loop2: detected capacity change from 0 to 16 [ 799.302072] loop0: detected capacity change from 0 to 16 [ 799.317193] EXT4-fs: Mount option(s) incompatible with ext2 [ 799.319143] EXT4-fs: Mount option(s) incompatible with ext2 00:31:25 executing program 4: r0 = add_key$keyring(&(0x7f0000000180), &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000200)='asymmetric\x00', 0x0) 00:31:25 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0'}, 0xfffffffffffffdef) 00:31:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 19) 00:31:25 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) 00:31:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 45) 00:31:25 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in6, @in6=@ipv4={""/10, ""/2, @local}}}, {{@in6=@private2}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) 00:31:25 executing program 1: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r0, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), 0xffffffffffffffff) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), 0xffffffffffffffff) 00:31:25 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f80000200040000300000000000000", 0x24}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) [ 810.572566] loop5: detected capacity change from 0 to 1 [ 810.587010] FAT-fs (loop5): bogus number of FAT sectors [ 810.587681] FAT-fs (loop5): Can't find a valid FAT filesystem [ 810.603535] FAULT_INJECTION: forcing a failure. [ 810.603535] name failslab, interval 1, probability 0, space 0, times 0 [ 810.605348] CPU: 0 UID: 0 PID: 7433 Comm: syz-executor.0 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 810.605378] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 810.605390] Call Trace: [ 810.605398] [ 810.605412] dump_stack_lvl+0xfa/0x120 [ 810.605456] should_fail_ex+0x4d7/0x5e0 [ 810.605495] ? alloc_empty_file+0x58/0x1e0 [ 810.605520] should_failslab+0xc2/0x120 [ 810.605558] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 810.605590] ? __is_insn_slot_addr+0x140/0x290 [ 810.605632] alloc_empty_file+0x58/0x1e0 [ 810.605659] path_openat+0xe0/0x2880 [ 810.605708] ? __pfx_path_openat+0x10/0x10 [ 810.605753] do_filp_open+0x1e8/0x450 [ 810.605787] ? __pfx_do_filp_open+0x10/0x10 [ 810.605834] ? find_held_lock+0x2b/0x80 [ 810.605867] ? alloc_fd+0x2c1/0x560 [ 810.605897] ? lock_release+0xc8/0x290 [ 810.605924] ? _raw_spin_unlock+0x1e/0x40 [ 810.605955] ? alloc_fd+0x2c1/0x560 [ 810.605996] do_sys_openat2+0x104/0x1b0 [ 810.606023] ? __pfx_do_sys_openat2+0x10/0x10 [ 810.606064] __x64_sys_openat+0x142/0x200 [ 810.606091] ? __pfx___x64_sys_openat+0x10/0x10 [ 810.606122] ? fput+0x6a/0x100 [ 810.606152] do_syscall_64+0xbf/0x360 [ 810.606177] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 810.606200] RIP: 0033:0x7fce9b50da04 [ 810.606217] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 810.606238] RSP: 002b:00007fce98acfed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 810.606259] RAX: ffffffffffffffda RBX: 00007fce9b5a4970 RCX: 00007fce9b50da04 [ 810.606274] RDX: 0000000000000002 RSI: 00007fce98ad0000 RDI: 00000000ffffff9c [ 810.606287] RBP: 00007fce98ad0000 R08: 0000000000000000 R09: ffffffffffffffff [ 810.606301] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 810.606316] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 810.606347] 00:31:25 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @broadcast, @multicast1}, 0xc) [ 810.657616] loop2: detected capacity change from 0 to 16 00:31:25 executing program 4: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2e, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) r1 = dup(r0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) [ 810.688457] EXT4-fs: Mount option(s) incompatible with ext2 00:31:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 20) 00:31:34 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000080)={'nat\x00', 0x0, 0x0, 0x0, [0x400, 0x3, 0x9, 0x0, 0xffffffff80000000, 0x4]}, &(0x7f0000000100)=0x78) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) 00:31:34 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(0x0, 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) 00:31:34 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) 00:31:34 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f80000200040000300000000000000", 0x24}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) 00:31:34 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="23a4ffdd413856bbe2d37e848a0c33fd900007000000c95d22821258b253b4a6f1084f3eec089b8ebc6cda6c40e3a70d3d77e8f7efe17113e133defb68810761ca0dc9c79c8b9e2a253e0d1da4641657fbefaa19af56"], 0xb) 00:31:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 46) 00:31:34 executing program 4: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) [ 820.270093] loop5: detected capacity change from 0 to 1 [ 820.286135] FAT-fs (loop5): bogus number of FAT sectors [ 820.286787] FAT-fs (loop5): Can't find a valid FAT filesystem 00:31:35 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r1, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r2, 0x26, &(0x7f0000000400)) r3 = syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r1) sendmsg$SMC_PNETID_ADD(r2, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x5c, r3, 0x2, 0x70bd20, 0x25dfdbfd, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'ip6erspan0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'vlan0\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'veth0_to_team\x00'}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'sit0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) [ 820.331333] loop2: detected capacity change from 0 to 16 [ 820.333812] loop0: detected capacity change from 0 to 16 [ 820.351081] EXT4-fs: Mount option(s) incompatible with ext2 [ 820.352114] EXT4-fs: Mount option(s) incompatible with ext2 00:31:35 executing program 4: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) 00:31:35 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f80000200040000300000000000000", 0x24}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) [ 820.413248] loop5: detected capacity change from 0 to 1 [ 820.423028] FAT-fs (loop5): bogus number of FAT sectors [ 820.423545] FAT-fs (loop5): Can't find a valid FAT filesystem 00:31:35 executing program 4: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) 00:31:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(0x0, 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) 00:31:35 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) write$evdev(r0, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) 00:31:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 21) 00:31:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 47) 00:31:35 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, 0x0) 00:31:35 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x28, &(0x7f0000000080)={@multicast1, @private, @dev}, &(0x7f00000000c0)=0xc) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) [ 820.535305] loop5: detected capacity change from 0 to 1 [ 820.568866] FAULT_INJECTION: forcing a failure. [ 820.568866] name failslab, interval 1, probability 0, space 0, times 0 [ 820.570034] CPU: 1 UID: 0 PID: 7488 Comm: syz-executor.0 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 820.570050] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 820.570057] Call Trace: [ 820.570061] [ 820.570066] dump_stack_lvl+0xfa/0x120 [ 820.570095] should_fail_ex+0x4d7/0x5e0 [ 820.570117] ? security_file_alloc+0x35/0x130 [ 820.570132] should_failslab+0xc2/0x120 [ 820.570158] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 820.570176] ? __create_object+0x59/0x80 [ 820.570194] security_file_alloc+0x35/0x130 [ 820.570210] init_file+0x95/0x4c0 [ 820.570225] alloc_empty_file+0x76/0x1e0 [ 820.570242] path_openat+0xe0/0x2880 [ 820.570269] ? __pfx_path_openat+0x10/0x10 [ 820.570293] do_filp_open+0x1e8/0x450 [ 820.570314] ? __pfx_do_filp_open+0x10/0x10 [ 820.570339] ? find_held_lock+0x2b/0x80 [ 820.570358] ? alloc_fd+0x2c1/0x560 [ 820.570374] ? lock_release+0xc8/0x290 [ 820.570389] ? _raw_spin_unlock+0x1e/0x40 [ 820.570411] ? alloc_fd+0x2c1/0x560 [ 820.570433] do_sys_openat2+0x104/0x1b0 [ 820.570448] ? __pfx_do_sys_openat2+0x10/0x10 [ 820.570471] __x64_sys_openat+0x142/0x200 [ 820.570485] ? __pfx___x64_sys_openat+0x10/0x10 [ 820.570502] ? fput+0x6a/0x100 [ 820.570518] do_syscall_64+0xbf/0x360 [ 820.570531] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 820.570544] RIP: 0033:0x7fce9b50da04 [ 820.570554] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 820.570566] RSP: 002b:00007fce98acfed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 820.570578] RAX: ffffffffffffffda RBX: 00007fce9b5a4970 RCX: 00007fce9b50da04 [ 820.570586] RDX: 0000000000000002 RSI: 00007fce98ad0000 RDI: 00000000ffffff9c [ 820.570593] RBP: 00007fce98ad0000 R08: 0000000000000000 R09: ffffffffffffffff [ 820.570600] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 820.570607] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 820.570624] 00:31:35 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, 0x0) [ 820.640145] loop2: detected capacity change from 0 to 16 00:31:35 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) write$evdev(r0, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) 00:31:35 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x400000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000600)={'veth0\x00'}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r1, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r2, 0x26, &(0x7f0000000400)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000000)=0x4000) r4 = syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r3) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r5, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r5, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r5) sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r5, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x68, 0x0, 0x20, 0x70bd29, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x3, 0x28}}}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x12}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x2}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0xc}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x16}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0xa}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x30}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x800) sendmsg$SMC_PNETID_ADD(r2, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x5c, r4, 0x4, 0x70bd28, 0x25dfdbfd, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'ip6erspan0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'vlan0\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'batadv_slave_1\x00'}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) [ 820.649830] FAULT_INJECTION: forcing a failure. [ 820.649830] name failslab, interval 1, probability 0, space 0, times 0 [ 820.651814] CPU: 0 UID: 0 PID: 7490 Comm: syz-executor.2 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 820.651845] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 820.651858] Call Trace: [ 820.651866] [ 820.651875] dump_stack_lvl+0xfa/0x120 [ 820.651923] should_fail_ex+0x4d7/0x5e0 [ 820.651964] ? getname_flags.part.0+0x48/0x540 [ 820.651992] should_failslab+0xc2/0x120 [ 820.652033] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 820.652067] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 820.652105] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 820.652146] ? selinux_file_ioctl+0xb9/0x280 [ 820.652174] getname_flags.part.0+0x48/0x540 [ 820.652206] __x64_sys_mkdir+0xdb/0x140 [ 820.652246] do_syscall_64+0xbf/0x360 [ 820.652273] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 820.652297] RIP: 0033:0x7ffa861a9c27 [ 820.652315] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 820.652338] RSP: 002b:00007ffa8371ffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 820.652361] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ffa861a9c27 [ 820.652377] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 820.652391] RBP: 00007ffa83720040 R08: 0000000000000000 R09: ffffffffffffffff [ 820.652414] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 820.652428] R13: 0000000020000100 R14: 00007ffa83720000 R15: 0000000020000180 [ 820.652463] [ 820.667162] loop5: detected capacity change from 0 to 1 00:31:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 22) 00:31:45 executing program 4: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) 00:31:45 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'veth0_to_team\x00'}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) 00:31:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, 0x0) 00:31:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 48) 00:31:45 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) write$evdev(r0, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) 00:31:45 executing program 3: sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f0000000b80)=ANY=[@ANYBLOB="2cd2e5", @ANYRES16=0x0, @ANYBLOB="020025bd7000fbdbdf25060000000c0099004845000022e4ed0703317e6ead00000005005300010000001800178004000300040001000400060004000400140006000c001780040002000400ffffffff00000a00e80008021900000000000a00e800ffe9ffffffff00000a00e800ffffffffffff0000d2db31d35fd5a3223eec07b7ce9e720774b89dd09a2d9f65161eef942f275b6274ab16a17bb6c851a202000000e90ad4b4beaf9bb8e9ca28134a8c1cca6ab134e2d7590000"], 0x84}, 0x1, 0x0, 0x0, 0x400c851}, 0x4000000) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f00000005c0), 0x400000, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000600)=""/219) write$binfmt_script(r0, &(0x7f0000000880)=ANY=[@ANYBLOB='#! ./fil|0\n'], 0xb) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000700)={r1, 0x9e, 0x0, 0x800000000000000}) r3 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r3, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) r4 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r4, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) recvmsg$unix(r1, &(0x7f0000000b00)={&(0x7f0000000740)=@abs, 0x6e, &(0x7f0000000840)=[{&(0x7f00000007c0)=""/57, 0x39}, {&(0x7f00000008c0)=""/220, 0xdc}, {&(0x7f0000000800)=""/48, 0x30}], 0x3, &(0x7f00000009c0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x10}}], 0x100}, 0x12000) r5 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r5, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000b40)=[r2, r3, r0, r4, 0xffffffffffffffff, r0, r5], 0x7) ioctl$KDSETMODE(0xffffffffffffffff, 0x4b3a, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) fchmodat(r6, &(0x7f0000000400)='./file1\x00', 0xa5) ioctl$FS_IOC_SETFLAGS(r6, 0x40086602, &(0x7f0000000240)=0x80000) ioctl$TCXONC(r6, 0x540a, 0x3) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000580)={0x1, 0x0, 0x1d, 0x20, 0x15b, &(0x7f0000000180)}) 00:31:45 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(0x0, 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) [ 830.657280] loop5: detected capacity change from 0 to 1 [ 830.681546] loop0: detected capacity change from 0 to 16 [ 830.692971] loop2: detected capacity change from 0 to 16 [ 830.703210] EXT4-fs: Mount option(s) incompatible with ext2 [ 830.727739] EXT4-fs: Mount option(s) incompatible with ext2 00:31:45 executing program 7: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'team_slave_0\x00'}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'nr0\x00'}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100), 0x410000, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r1, 0x8010661b, &(0x7f0000000140)) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) 00:31:45 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(0xffffffffffffffff, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) 00:31:45 executing program 4: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) 00:31:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 23) 00:31:54 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) 00:31:54 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [], 0xa, "0e1b7aaee13f4e9af06287f149d2166c44c44826d0020709168f41821f9c1467dee6d25a5aa66f0629c7e8d6f4916f0fb0b126e7536d1808be4a9ab5bc849ea747a5625ce7c168cf0ca642edac3d56333e29cfd6970bbcf75043cbf4344b49a56bcc6c77bdf4e53da6c6604d7f5b66f0cd6174caab8a0800b1472550b7656e2300000040000000000000008ab75a623b2d56fc37dfd073b91db9dce00d00"}, 0xa9) 00:31:54 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 1) 00:31:54 executing program 7: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000080)={0x22, 0x0, 'client1\x00', 0x0, "c05007eca251b9d2", "a26c7283f1af5d9630a70327f71d66ba69506e2f7db969b06b9f8bcf03a1bf9a"}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab13e07ac5", 0x48) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'vcan0\x00'}) ioctl$TUNSETOWNER(r1, 0x400454cc, 0xee01) 00:31:54 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(0xffffffffffffffff, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) 00:31:54 executing program 4: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) 00:31:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 49) [ 840.191383] loop2: detected capacity change from 0 to 16 [ 840.199041] FAULT_INJECTION: forcing a failure. [ 840.199041] name failslab, interval 1, probability 0, space 0, times 0 [ 840.200022] CPU: 1 UID: 0 PID: 7550 Comm: syz-executor.2 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 840.200039] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 840.200046] Call Trace: [ 840.200050] [ 840.200055] dump_stack_lvl+0xfa/0x120 [ 840.200087] should_fail_ex+0x4d7/0x5e0 [ 840.200110] ? getname_flags.part.0+0x48/0x540 [ 840.200125] should_failslab+0xc2/0x120 [ 840.200148] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 840.200167] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 840.200187] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 840.200209] ? selinux_file_ioctl+0xb9/0x280 [ 840.200225] getname_flags.part.0+0x48/0x540 [ 840.200242] __x64_sys_mkdir+0xdb/0x140 [ 840.200263] do_syscall_64+0xbf/0x360 [ 840.200278] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 840.200291] RIP: 0033:0x7ffa861a9c27 [ 840.200301] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 840.200313] RSP: 002b:00007ffa8371ffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 840.200326] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ffa861a9c27 [ 840.200334] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 840.200342] RBP: 00007ffa83720040 R08: 0000000000000000 R09: ffffffffffffffff [ 840.200350] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 840.200357] R13: 0000000020000100 R14: 00007ffa83720000 R15: 0000000020000180 [ 840.200375] [ 840.219241] FAULT_INJECTION: forcing a failure. [ 840.219241] name failslab, interval 1, probability 0, space 0, times 0 [ 840.221202] CPU: 0 UID: 0 PID: 7555 Comm: syz-executor.5 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 840.221232] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 840.221245] Call Trace: [ 840.221253] [ 840.221261] dump_stack_lvl+0xfa/0x120 [ 840.221309] should_fail_ex+0x4d7/0x5e0 [ 840.221349] should_failslab+0xc2/0x120 [ 840.221413] __kmalloc_cache_noprof+0x6a/0x3e0 [ 840.221442] ? task_active_pid_ns+0xa9/0xd0 [ 840.221479] ? check_sysctl_memfd_noexec+0x165/0x320 [ 840.221514] ? alloc_name+0x41/0x110 [ 840.221550] ? __pfx_check_sysctl_memfd_noexec+0x10/0x10 [ 840.221605] alloc_name+0x41/0x110 [ 840.221639] __x64_sys_memfd_create+0x130/0x280 [ 840.221672] ? __pfx___x64_sys_memfd_create+0x10/0x10 [ 840.221714] do_syscall_64+0xbf/0x360 [ 840.221739] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 840.221762] RIP: 0033:0x7f8cb146cb19 [ 840.221779] 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 [ 840.221800] RSP: 002b:00007f8cae9e1f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 840.221821] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f8cb146cb19 [ 840.221836] RDX: 00000000000003c0 RSI: 0000000000000000 RDI: 00007f8cb14c60fb [ 840.221849] RBP: 0000000000000002 R08: 00000000000001e0 R09: ffffffffffffffff [ 840.221863] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 840.221876] R13: 0000000020000100 R14: 00000000000003c0 R15: 0000000020010f00 [ 840.221908] 00:31:54 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(0xffffffffffffffff, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) [ 840.264168] loop0: detected capacity change from 0 to 16 00:31:55 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d8d50a0127a3fe787904192e20bea525a830461672e0eebd0cec83c60356d0275ed0721e76664a07423b04db33451cf00ae47cb045f9bc4c0385ab12e07ac5", 0x46) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) [ 840.294666] EXT4-fs: Mount option(s) incompatible with ext2 00:31:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 50) [ 840.365919] loop2: detected capacity change from 0 to 16 00:31:55 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, 0x0, 0x0) 00:31:55 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 2) 00:31:55 executing program 4: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) 00:31:55 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) [ 840.383838] FAULT_INJECTION: forcing a failure. [ 840.383838] name failslab, interval 1, probability 0, space 0, times 0 [ 840.385018] CPU: 1 UID: 0 PID: 7566 Comm: syz-executor.2 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 840.385035] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 840.385042] Call Trace: [ 840.385046] [ 840.385051] dump_stack_lvl+0xfa/0x120 [ 840.385079] should_fail_ex+0x4d7/0x5e0 [ 840.385101] should_failslab+0xc2/0x120 [ 840.385123] kmem_cache_alloc_lru_noprof+0x73/0x3c0 [ 840.385141] ? lock_release+0xc8/0x290 [ 840.385154] ? __d_alloc+0x31/0xa10 [ 840.385179] __d_alloc+0x31/0xa10 [ 840.385201] d_alloc+0x4a/0x1e0 [ 840.385222] lookup_one_qstr_excl+0x174/0x270 [ 840.385237] ? mnt_want_write+0x153/0x420 [ 840.385254] filename_create+0x1ca/0x480 [ 840.385271] ? __pfx_filename_create+0x10/0x10 [ 840.385287] ? __virt_addr_valid+0x2e8/0x5d0 [ 840.385315] do_mkdirat+0x9a/0x3d0 [ 840.385335] ? __pfx_do_mkdirat+0x10/0x10 [ 840.385361] __x64_sys_mkdir+0xf3/0x140 [ 840.385389] do_syscall_64+0xbf/0x360 [ 840.385407] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 840.385419] RIP: 0033:0x7ffa861a9c27 [ 840.385429] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 840.385441] RSP: 002b:00007ffa8371ffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 840.385452] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ffa861a9c27 [ 840.385460] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 840.385467] RBP: 00007ffa83720040 R08: 0000000000000000 R09: ffffffffffffffff [ 840.385474] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 840.385482] R13: 0000000020000100 R14: 00007ffa83720000 R15: 0000000020000180 [ 840.385500] 00:31:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 24) [ 840.431534] loop5: detected capacity change from 0 to 1 [ 840.438223] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) 00:31:55 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r1, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r2, 0x26, &(0x7f0000000400)) r3 = syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r1) sendmsg$SMC_PNETID_ADD(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000580)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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"/422, @ANYRES16=r3, @ANYBLOB="040028bd7000fddbdf25020000000900030073797a300000000014000200000000000000000000000000000000000900010073797a3100000000140002007767300000000000000000000000000014000200766574683100"/98], 0x68}, 0x1, 0x0, 0x0, 0x4040001}, 0x80) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'veth0\x00'}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) [ 840.533003] FAULT_INJECTION: forcing a failure. [ 840.533003] name failslab, interval 1, probability 0, space 0, times 0 [ 840.534075] CPU: 1 UID: 0 PID: 7579 Comm: syz-executor.0 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 840.534091] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 840.534101] Call Trace: [ 840.534105] [ 840.534110] dump_stack_lvl+0xfa/0x120 [ 840.534139] should_fail_ex+0x4d7/0x5e0 [ 840.534161] ? __kernfs_new_node+0xd3/0x870 [ 840.534174] should_failslab+0xc2/0x120 [ 840.534197] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 840.534215] ? __pfx_avc_has_perm+0x10/0x10 [ 840.534237] __kernfs_new_node+0xd3/0x870 [ 840.534249] ? trace_event_raw_event_netfs_failure+0x4c5/0x700 [ 840.534269] ? __pfx___kernfs_new_node+0x10/0x10 [ 840.534283] ? lock_acquire+0x15e/0x2f0 [ 840.534297] ? kernfs_root+0x23/0x2a0 [ 840.534308] ? find_held_lock+0x2b/0x80 [ 840.534325] ? kernfs_root+0xee/0x2a0 [ 840.534336] ? lock_release+0xc8/0x290 [ 840.534347] ? lock_is_held_type+0x9e/0x120 [ 840.534370] kernfs_new_node+0x13c/0x1e0 [ 840.534388] kernfs_create_dir_ns+0x4d/0x1a0 [ 840.534409] internal_create_group+0xa7f/0xeb0 [ 840.534422] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 840.534447] ? __pfx_internal_create_group+0x10/0x10 [ 840.534459] ? blk_validate_limits+0xc1b/0x1580 [ 840.534478] ? lock_is_held_type+0x9e/0x120 [ 840.534499] loop_configure+0xc56/0x16e0 [ 840.534535] ? __pfx_loop_configure+0x10/0x10 [ 840.534564] ? lock_acquire+0x15e/0x2f0 [ 840.534575] ? avc_has_extended_perms+0x107/0xf20 [ 840.534592] ? find_held_lock+0x2b/0x80 [ 840.534608] ? avc_has_extended_perms+0x23b/0xf20 [ 840.534627] lo_ioctl+0x76e/0x2070 [ 840.534645] ? avc_has_extended_perms+0x378/0xf20 [ 840.534666] ? __pfx_lo_ioctl+0x10/0x10 [ 840.534683] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 840.534701] ? __pfx_perf_trace_lock+0x10/0x10 [ 840.534717] ? lock_acquire+0x15e/0x2f0 [ 840.534729] ? __virt_addr_valid+0x1c6/0x5d0 [ 840.534749] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 840.534771] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 840.534790] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 840.534808] ? lock_release+0xc8/0x290 [ 840.534822] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 840.534855] ? print_circular_bug+0x220/0x360 [ 840.534866] ? __fget_files+0x34/0x3b0 [ 840.534884] ? find_held_lock+0x2b/0x80 [ 840.534900] ? __fget_files+0x203/0x3b0 [ 840.534918] ? __pfx_lo_ioctl+0x10/0x10 [ 840.534936] blkdev_ioctl+0x27c/0x6c0 [ 840.534953] ? __pfx_blkdev_ioctl+0x10/0x10 [ 840.534969] ? selinux_file_ioctl+0xb9/0x280 [ 840.534983] ? __pfx_blkdev_ioctl+0x10/0x10 [ 840.535000] __x64_sys_ioctl+0x18f/0x210 [ 840.535017] do_syscall_64+0xbf/0x360 [ 840.535031] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 840.535044] RIP: 0033:0x7fce9b55a8d7 [ 840.535053] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 840.535065] RSP: 002b:00007fce98acff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 840.535077] RAX: ffffffffffffffda RBX: 00007fce9b5a4970 RCX: 00007fce9b55a8d7 [ 840.535085] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 840.535092] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 840.535099] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 840.535105] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 840.535123] [ 840.561551] loop0: detected capacity change from 0 to 16 [ 840.576382] EXT4-fs: Mount option(s) incompatible with ext2 00:32:05 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYRESDEC=r0, @ANYBLOB="458c64b2e9e6e017e04d52722416566e8ee6c7e9183ba755d6572386a7f6b129af7d62102fcce53fecd566b4e61856e362eb6d70f52107cee0aa3bf9519a25d3866deed416037b7a01295cb9416c8286970a0014331a48c7a18b4b4580588165de6d3b9328b89ecc191a80464e1cfd4d4f9598325ffadcbc1ee70845878a608d586d9968441a3ea3aec8d876891d", @ANYRESOCT=r0, @ANYBLOB="2f543ffe7c7423c6a3f077adf64679f287bb2ce454c68975b644c7926c1a2673009b59346b4c9ed9b6fef17717830732e7b0a40aa61f3b92a481f6128f392f3d1274f2befc67eefc42163784cd65ac48e2e55ef9b9dc490c707ef31387f596ac5ce3eb882e069785ba25a0690e2f7e3186de7096666a0ad2eb3082a3611a8f943ae7325afb34b2fb89e5968d1963c6a4a13b9daa8780d2f591a10b366eac279b11aa88138869bbf09b757fd2fa1e221c085b3bf9b3fa44eb4fe257241c3579795f633b69f8696083592fc3ee3e3e3d02f1dfd34c837c88ce74f7fef4f3e8d793105bc1eb58260cae6a7da9b686652a84072b", @ANYRESDEC], 0xb) 00:32:05 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x5e, @remote, 0x4e21, 0x1, 'lblcr\x00', 0x1c, 0x7f, 0x2e}, {@remote, 0x4e22, 0x10000, 0x0, 0x7, 0x480000}}, 0x44) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x40806685, &(0x7f00000002c0)={0x1, 0x1, 0x1000, 0xa0, &(0x7f0000000180)="9b41c29754bd04e7288f595ce2abf9c3255e6a4b6c5b6c4230d1e78ec828b5933804068fc3d1609a8fc5238e84c1dd8ee4bc0ff6cec0d13ca27d68ffa88519c0a0e260acd00ef4e1b287ad8b359842ef20d756f5d9e60bae08c01391fec3aad0aa87690b068d929978875bb66e9608e7bd1897c346edc48c11f909878445eb9775a36e742e14830c9cabd420319b22302c8b1495315c98b2913e03068865815b", 0x68, 0x0, &(0x7f0000000240)="032796f08cca628bcea106ad0868bbea9bbe741e18a0b8d830e61db31d12f923a080ace3ae59872cf05ec02f9efb8256245e74c49645fa1b11ad088bcdf657116e61c949a769f748979522f244242aa0c9eff10ab9a4a2ec7bac211abb8fda1af72e4d2ab557361d"}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000100)) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r1, 0x8983, &(0x7f0000000140)) 00:32:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) 00:32:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 51) 00:32:05 executing program 4: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) 00:32:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 25) 00:32:05 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 3) 00:32:05 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, 0x0, 0x0) [ 850.531855] loop0: detected capacity change from 0 to 16 [ 850.537289] EXT4-fs: Mount option(s) incompatible with ext2 00:32:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, 0x0, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) 00:32:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 26) [ 850.599886] FAULT_INJECTION: forcing a failure. [ 850.599886] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 850.600859] CPU: 0 UID: 0 PID: 7603 Comm: syz-executor.5 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 850.600875] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 850.600883] Call Trace: [ 850.600888] [ 850.600893] dump_stack_lvl+0xfa/0x120 [ 850.600922] should_fail_ex+0x4d7/0x5e0 [ 850.600947] strncpy_from_user+0x3b/0x2f0 [ 850.600965] alloc_name+0x78/0x110 [ 850.600983] __x64_sys_memfd_create+0x130/0x280 [ 850.601001] ? __pfx___x64_sys_memfd_create+0x10/0x10 [ 850.601024] do_syscall_64+0xbf/0x360 [ 850.601038] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 850.601052] RIP: 0033:0x7f8cb146cb19 [ 850.601061] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 850.601073] RSP: 002b:00007f8cae9e1f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 850.601085] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f8cb146cb19 [ 850.601094] RDX: 00000000000003c0 RSI: 0000000000000000 RDI: 00007f8cb14c60fb [ 850.601101] RBP: 0000000000000002 R08: 00000000000001e0 R09: ffffffffffffffff [ 850.601109] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 850.601116] R13: 0000000020000100 R14: 00000000000003c0 R15: 0000000020010f00 [ 850.601133] [ 850.603832] loop2: detected capacity change from 0 to 16 00:32:05 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) [ 850.638217] loop0: detected capacity change from 0 to 16 [ 850.640234] FAULT_INJECTION: forcing a failure. [ 850.640234] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 850.641996] CPU: 1 UID: 0 PID: 7606 Comm: syz-executor.2 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 850.642026] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 850.642039] Call Trace: [ 850.642047] [ 850.642056] dump_stack_lvl+0xfa/0x120 [ 850.642101] should_fail_ex+0x4d7/0x5e0 [ 850.642141] strncpy_from_user+0x3b/0x2f0 [ 850.642174] getname_flags.part.0+0x8d/0x540 [ 850.642206] __x64_sys_mkdir+0xdb/0x140 [ 850.642243] do_syscall_64+0xbf/0x360 [ 850.642268] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 850.642292] RIP: 0033:0x7ffa861a9c27 [ 850.642309] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 850.642331] RSP: 002b:00007ffa8371ffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 850.642352] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ffa861a9c27 [ 850.642367] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 850.642380] RBP: 00007ffa83720040 R08: 0000000000000000 R09: ffffffffffffffff [ 850.642394] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 850.642415] R13: 0000000020000100 R14: 00007ffa83720000 R15: 0000000020000180 [ 850.642447] 00:32:05 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 4) 00:32:05 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, 0x0, 0x0) 00:32:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, 0x0, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) 00:32:05 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r1, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'bond_slave_1\x00'}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) [ 850.707526] EXT4-fs: Mount option(s) incompatible with ext2 00:32:05 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) [ 850.730118] FAULT_INJECTION: forcing a failure. [ 850.730118] name failslab, interval 1, probability 0, space 0, times 0 [ 850.731060] CPU: 0 UID: 0 PID: 7617 Comm: syz-executor.5 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 850.731076] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 850.731084] Call Trace: [ 850.731089] [ 850.731094] dump_stack_lvl+0xfa/0x120 [ 850.731123] should_fail_ex+0x4d7/0x5e0 [ 850.731147] should_failslab+0xc2/0x120 [ 850.731169] kmem_cache_alloc_lru_noprof+0x73/0x3c0 [ 850.731189] ? shmem_alloc_inode+0x27/0x50 [ 850.731203] ? __pfx_perf_trace_lock+0x10/0x10 [ 850.731220] shmem_alloc_inode+0x27/0x50 [ 850.731231] ? __pfx_shmem_alloc_inode+0x10/0x10 [ 850.731243] alloc_inode+0x67/0x250 [ 850.731258] new_inode+0x1e/0x160 [ 850.731271] __shmem_get_inode+0x17c/0xe80 [ 850.731291] __shmem_file_setup+0x107/0x370 [ 850.731309] alloc_file+0x11c/0x500 [ 850.731327] __x64_sys_memfd_create+0x193/0x280 [ 850.731345] ? __pfx___x64_sys_memfd_create+0x10/0x10 [ 850.731367] do_syscall_64+0xbf/0x360 [ 850.731381] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 850.731394] RIP: 0033:0x7f8cb146cb19 [ 850.731408] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 850.731420] RSP: 002b:00007f8cae9e1f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 850.731432] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f8cb146cb19 [ 850.731439] RDX: 00000000000003c0 RSI: 0000000000000000 RDI: 00007f8cb14c60fb [ 850.731447] RBP: 0000000000000002 R08: 00000000000001e0 R09: ffffffffffffffff [ 850.731454] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 850.731462] R13: 0000000020000100 R14: 00000000000003c0 R15: 0000000020010f00 [ 850.731479] 00:32:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 52) [ 850.892726] loop2: detected capacity change from 0 to 16 [ 850.893382] FAULT_INJECTION: forcing a failure. [ 850.893382] name failslab, interval 1, probability 0, space 0, times 0 [ 850.894781] CPU: 0 UID: 0 PID: 7628 Comm: syz-executor.2 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 850.894797] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 850.894805] Call Trace: [ 850.894809] [ 850.894814] dump_stack_lvl+0xfa/0x120 [ 850.894843] should_fail_ex+0x4d7/0x5e0 [ 850.894865] should_failslab+0xc2/0x120 [ 850.894887] kmem_cache_alloc_lru_noprof+0x73/0x3c0 [ 850.894906] ? lock_release+0xc8/0x290 [ 850.894919] ? __d_alloc+0x31/0xa10 [ 850.894944] __d_alloc+0x31/0xa10 [ 850.894966] d_alloc+0x4a/0x1e0 [ 850.894987] lookup_one_qstr_excl+0x174/0x270 [ 850.895002] ? mnt_want_write+0x153/0x420 [ 850.895019] filename_create+0x1ca/0x480 [ 850.895037] ? __pfx_filename_create+0x10/0x10 [ 850.895053] ? __virt_addr_valid+0x2e8/0x5d0 [ 850.895082] do_mkdirat+0x9a/0x3d0 [ 850.895103] ? __pfx_do_mkdirat+0x10/0x10 [ 850.895128] __x64_sys_mkdir+0xf3/0x140 [ 850.895148] do_syscall_64+0xbf/0x360 [ 850.895162] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 850.895175] RIP: 0033:0x7ffa861a9c27 [ 850.895185] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 850.895196] RSP: 002b:00007ffa8371ffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 850.895208] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ffa861a9c27 [ 850.895217] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 850.895224] RBP: 00007ffa83720040 R08: 0000000000000000 R09: ffffffffffffffff [ 850.895232] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 850.895239] R13: 0000000020000100 R14: 00007ffa83720000 R15: 0000000020000180 [ 850.895257] 00:32:16 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 5) 00:32:16 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) 00:32:16 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, 0x0, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) 00:32:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 27) 00:32:16 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) 00:32:16 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) setregid(r3, r2) ioctl$TUNSETGROUP(r0, 0x400454ce, r2) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) 00:32:16 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r1, 0x26, &(0x7f0000000400)) r2 = syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r0) sendmsg$SMC_PNETID_ADD(r1, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x5c, r2, 0x4, 0x70bd28, 0x25dfdbfd, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'ip6erspan0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'vlan0\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000040)={0x9, 0x7e4, 0x7ff, 0x1f, 0x3, "9a3c05c0f287ea82f22675d59fefcc25c58e94"}) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r3, {0x10000}}, './file0\x00'}) ioctl$TCXONC(r4, 0x540a, 0x3) write$binfmt_script(r3, &(0x7f00000000c0)={'#! ', './file0', [{0x20, '#! '}, {0x20, '3! '}, {0x20, '#! '}], 0xa, "0fb3100095d4dd6800bc5387b10984b35ddd49c94faccc8a44f1c2c538e6dd21aedd829760ad2b1b43295ce2fa91b36abd7d45c1566558011df78fdded729015d737f649a61e8cb0efab09d0cdce91f7081eca01bfc56be55ef860349dd5ef4a66c609a92eda8c116642dfaee09b095a72963ce4c69b84"}, 0x8e) 00:32:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 53) [ 861.644696] loop5: detected capacity change from 0 to 1 [ 861.650039] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) 00:32:16 executing program 4: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) 00:32:16 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 6) [ 861.694208] loop0: detected capacity change from 0 to 16 [ 861.715968] EXT4-fs: Mount option(s) incompatible with ext2 [ 861.721943] loop2: detected capacity change from 0 to 16 00:32:16 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) [ 861.762821] EXT4-fs: Mount option(s) incompatible with ext2 [ 861.767918] FAULT_INJECTION: forcing a failure. [ 861.767918] name failslab, interval 1, probability 0, space 0, times 0 [ 861.768860] CPU: 0 UID: 0 PID: 7660 Comm: syz-executor.5 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 861.768877] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 861.768885] Call Trace: [ 861.768890] [ 861.768895] dump_stack_lvl+0xfa/0x120 [ 861.768925] should_fail_ex+0x4d7/0x5e0 [ 861.768948] ? security_inode_alloc+0x3e/0x130 [ 861.768962] should_failslab+0xc2/0x120 [ 861.768985] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 861.769004] ? lockdep_init_map_type+0x4b/0x240 [ 861.769022] security_inode_alloc+0x3e/0x130 [ 861.769036] inode_init_always_gfp+0xc94/0xff0 [ 861.769059] alloc_inode+0x8d/0x250 [ 861.769072] new_inode+0x1e/0x160 [ 861.769087] __shmem_get_inode+0x17c/0xe80 [ 861.769106] __shmem_file_setup+0x107/0x370 [ 861.769124] alloc_file+0x11c/0x500 [ 861.769142] __x64_sys_memfd_create+0x193/0x280 [ 861.769160] ? __pfx___x64_sys_memfd_create+0x10/0x10 [ 861.769183] do_syscall_64+0xbf/0x360 [ 861.769197] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 861.769211] RIP: 0033:0x7f8cb146cb19 [ 861.769221] 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 [ 861.769234] RSP: 002b:00007f8cae9e1f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 861.769246] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f8cb146cb19 [ 861.769255] RDX: 00000000000003c0 RSI: 0000000000000000 RDI: 00007f8cb14c60fb [ 861.769263] RBP: 0000000000000002 R08: 00000000000001e0 R09: ffffffffffffffff [ 861.769271] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 861.769279] R13: 0000000020000100 R14: 00000000000003c0 R15: 0000000020010f00 [ 861.769296] 00:32:16 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) (fail_nth: 1) 00:32:16 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000080), 0x1, 0x800) r1 = accept4$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000140)=0x1c, 0x800) ioctl$AUTOFS_IOC_ASKUMOUNT(r1, 0x80049370, &(0x7f00000000c0)) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)=0x4000) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) syz_genetlink_get_family_id$smc(&(0x7f00000004c0), 0xffffffffffffffff) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00000000c0)={@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x3}}, 0x0, r4}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8936, &(0x7f0000000000)={@local, 0x29, r4}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000001c0)={@dev={0xfe, 0x80, '\x00', 0x23}, r4}, 0x14) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'ip6gretap0\x00'}) ioctl$TUNSETOWNER(r5, 0x400454cc, 0xee01) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f0000000180)={{0x1, 0x1, 0x18, r5, {0x1}}, './file0\x00'}) r7 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r7, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) ioctl$LOOP_SET_FD(r6, 0x4c00, r7) [ 861.896024] FAULT_INJECTION: forcing a failure. [ 861.896024] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 861.897842] CPU: 1 UID: 0 PID: 7665 Comm: syz-executor.6 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 861.897873] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 861.897886] Call Trace: [ 861.897894] [ 861.897903] dump_stack_lvl+0xfa/0x120 [ 861.897952] should_fail_ex+0x4d7/0x5e0 [ 861.898010] _copy_to_user+0x32/0xd0 [ 861.898055] simple_read_from_buffer+0xe0/0x180 [ 861.898088] proc_fail_nth_read+0x18a/0x240 [ 861.898125] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 861.898160] ? security_file_permission+0x22/0x90 [ 861.898191] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 861.898225] vfs_read+0x1eb/0xc70 [ 861.898264] ? __pfx_vfs_read+0x10/0x10 [ 861.898298] ? lock_release+0xc8/0x290 [ 861.898327] ? __fget_files+0x20d/0x3b0 [ 861.898370] ksys_read+0x121/0x240 [ 861.898409] ? __pfx_ksys_read+0x10/0x10 [ 861.898452] do_syscall_64+0xbf/0x360 [ 861.898477] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 861.898500] RIP: 0033:0x7fc74bb8f69c [ 861.898519] 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 [ 861.898540] RSP: 002b:00007fc749152170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 861.898562] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc74bb8f69c [ 861.898577] RDX: 000000000000000f RSI: 00007fc7491521e0 RDI: 0000000000000005 [ 861.898590] RBP: 00007fc7491521d0 R08: 0000000000000000 R09: 0000000000000000 [ 861.898603] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 861.898616] R13: 00007ffdbaeb641f R14: 00007fc749152300 R15: 0000000000022000 [ 861.898650] 00:32:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 54) 00:32:28 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) 00:32:28 executing program 4: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) 00:32:28 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 7) 00:32:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 28) 00:32:28 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) 00:32:28 executing program 7: r0 = shmget$private(0x0, 0x1000, 0x20, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) shmctl$IPC_RMID(r0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r1, 0x400454cc, 0xee01) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000080)) 00:32:28 executing program 3: r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0xfff9}], 0x1) semop(r0, &(0x7f0000000100)=[{0x0, 0xfffc}, {0x0, 0x40}], 0x2) semop(r0, &(0x7f0000000000)=[{0x0, 0x1000}], 0x1) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000100)=[0x4, 0xf131, 0x7ff, 0xc15, 0x1f]) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="2321202e2f66696c65300a74250a401756e46670d60990fefab7b9de593b7195e6047feaa558b3d2064139861860bf83b7251f0000000fcd7ce23f64c27cf55d80999239da4dfcd152c776a4eea3701891267cc56150654abc9d8ebf1dfac78e73fd96572a875c22b8e09620d15d785c990f19e8ca75f1cf598ea1a82a0deabf5f38a645cf99f741e7146d9372736e2d499d7733c47ba166f8e407e65c9c013e6060"], 0xb) creat(&(0x7f0000000000)='./file0\x00', 0x48) [ 874.025838] loop2: detected capacity change from 0 to 16 [ 874.027766] FAULT_INJECTION: forcing a failure. [ 874.027766] name failslab, interval 1, probability 0, space 0, times 0 [ 874.028722] CPU: 1 UID: 0 PID: 7684 Comm: syz-executor.2 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 874.028742] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 874.028750] Call Trace: [ 874.028755] [ 874.028759] dump_stack_lvl+0xfa/0x120 [ 874.028788] should_fail_ex+0x4d7/0x5e0 [ 874.028814] should_failslab+0xc2/0x120 [ 874.028836] kmem_cache_alloc_lru_noprof+0x73/0x3c0 [ 874.028856] ? ext4_alloc_inode+0x28/0x600 [ 874.028871] ? __pfx_ext4_alloc_inode+0x10/0x10 [ 874.028885] ext4_alloc_inode+0x28/0x600 [ 874.028898] ? __pfx_ext4_alloc_inode+0x10/0x10 [ 874.028910] alloc_inode+0x67/0x250 [ 874.028924] new_inode+0x1e/0x160 [ 874.028939] __ext4_new_inode+0x35d/0x4d70 [ 874.028965] ? avc_has_perm_noaudit+0x150/0x3d0 [ 874.028987] ? __pfx___ext4_new_inode+0x10/0x10 [ 874.029008] ? __pfx_avc_has_perm+0x10/0x10 [ 874.029025] ? __pfx___dquot_initialize+0x10/0x10 [ 874.029047] ext4_mkdir+0x331/0xb30 [ 874.029069] ? __pfx_ext4_mkdir+0x10/0x10 [ 874.029082] ? security_inode_permission+0x72/0xe0 [ 874.029103] vfs_mkdir+0x59a/0x8d0 [ 874.029123] do_mkdirat+0x19f/0x3d0 [ 874.029144] ? __pfx_do_mkdirat+0x10/0x10 [ 874.029170] __x64_sys_mkdir+0xf3/0x140 [ 874.029190] do_syscall_64+0xbf/0x360 [ 874.029204] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 874.029217] RIP: 0033:0x7ffa861a9c27 [ 874.029227] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 874.029240] RSP: 002b:00007ffa8371ffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 874.029252] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ffa861a9c27 [ 874.029260] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 874.029267] RBP: 00007ffa83720040 R08: 0000000000000000 R09: ffffffffffffffff [ 874.029275] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 874.029283] R13: 0000000020000100 R14: 00007ffa83720000 R15: 0000000020000180 [ 874.029302] [ 874.068042] loop5: detected capacity change from 0 to 1 [ 874.082253] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) 00:32:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 55) [ 874.116962] loop0: detected capacity change from 0 to 16 00:32:28 executing program 4: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) [ 874.146546] loop2: detected capacity change from 0 to 16 00:32:28 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x18) 00:32:28 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 8) [ 874.163481] EXT4-fs: Mount option(s) incompatible with ext2 [ 874.164784] EXT4-fs: Mount option(s) incompatible with ext2 [ 874.216942] FAULT_INJECTION: forcing a failure. [ 874.216942] name failslab, interval 1, probability 0, space 0, times 0 [ 874.217899] CPU: 1 UID: 0 PID: 7708 Comm: syz-executor.5 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 874.217916] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 874.217923] Call Trace: [ 874.217928] [ 874.217933] dump_stack_lvl+0xfa/0x120 [ 874.217959] should_fail_ex+0x4d7/0x5e0 [ 874.217982] should_failslab+0xc2/0x120 [ 874.218005] kmem_cache_alloc_lru_noprof+0x73/0x3c0 [ 874.218022] ? find_held_lock+0x2b/0x80 [ 874.218041] ? __d_alloc+0x31/0xa10 [ 874.218062] ? lockdep_init_map_type+0x4b/0x240 [ 874.218077] __d_alloc+0x31/0xa10 [ 874.218096] ? mpol_shared_policy_init+0x24f/0x390 [ 874.218118] d_alloc_pseudo+0x1d/0xc0 [ 874.218132] alloc_file_pseudo+0xbe/0x220 [ 874.218148] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 874.218162] ? __shmem_get_inode+0x682/0xe80 [ 874.218182] __shmem_file_setup+0x1a7/0x370 [ 874.218199] alloc_file+0x11c/0x500 [ 874.218217] __x64_sys_memfd_create+0x193/0x280 [ 874.218234] ? __pfx___x64_sys_memfd_create+0x10/0x10 [ 874.218257] do_syscall_64+0xbf/0x360 [ 874.218271] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 874.218284] RIP: 0033:0x7f8cb146cb19 [ 874.218294] 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 [ 874.218306] RSP: 002b:00007f8cae9e1f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 874.218318] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f8cb146cb19 [ 874.218326] RDX: 00000000000003c0 RSI: 0000000000000000 RDI: 00007f8cb14c60fb [ 874.218334] RBP: 0000000000000002 R08: 00000000000001e0 R09: ffffffffffffffff [ 874.218342] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 874.218350] R13: 0000000020000100 R14: 00000000000003c0 R15: 0000000020010f00 [ 874.218368] 00:32:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 56) 00:32:28 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x150) ioctl$TUNSETOWNER(r1, 0x400454cc, 0xffffffffffffffff) pread64(0xffffffffffffffff, &(0x7f00000000c0)=""/200, 0xc8, 0x0) 00:32:29 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x1800) 00:32:29 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 9) [ 874.279549] loop2: detected capacity change from 0 to 16 00:32:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 29) [ 874.286755] EXT4-fs: Mount option(s) incompatible with ext2 00:32:29 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) 00:32:29 executing program 4: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) [ 874.324445] loop5: detected capacity change from 0 to 1 [ 874.335509] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) 00:32:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 57) 00:32:29 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x18000000) 00:32:29 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 10) 00:32:29 executing program 4: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) [ 874.401338] loop2: detected capacity change from 0 to 16 [ 874.416260] EXT4-fs: Mount option(s) incompatible with ext2 [ 874.432288] FAULT_INJECTION: forcing a failure. [ 874.432288] name failslab, interval 1, probability 0, space 0, times 0 [ 874.437204] CPU: 0 UID: 0 PID: 7726 Comm: syz-executor.0 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 874.437239] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 874.437253] Call Trace: [ 874.437261] [ 874.437270] dump_stack_lvl+0xfa/0x120 [ 874.437321] should_fail_ex+0x4d7/0x5e0 [ 874.437365] ? __kernfs_new_node+0xd3/0x870 [ 874.437388] should_failslab+0xc2/0x120 [ 874.437441] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 874.437486] __kernfs_new_node+0xd3/0x870 [ 874.437522] ? __pfx___kernfs_new_node+0x10/0x10 [ 874.437567] ? lock_acquire+0x15e/0x2f0 [ 874.437605] ? kernfs_root+0x23/0x2a0 [ 874.437637] ? find_held_lock+0x2b/0x80 [ 874.437672] ? kernfs_root+0xee/0x2a0 [ 874.437695] ? lock_release+0xc8/0x290 [ 874.437716] ? lock_is_held_type+0x9e/0x120 [ 874.437782] kernfs_new_node+0x13c/0x1e0 [ 874.437818] __kernfs_create_file+0x55/0x360 [ 874.437858] sysfs_add_file_mode_ns+0x21c/0x440 [ 874.437903] ? __pfx_dev_attr_store+0x10/0x10 [ 874.437947] internal_create_group+0x571/0xeb0 [ 874.437984] ? __pfx_internal_create_group+0x10/0x10 [ 874.438009] ? blk_validate_limits+0xc1b/0x1580 [ 874.438045] ? lock_is_held_type+0x9e/0x120 [ 874.438087] loop_configure+0xc56/0x16e0 [ 874.438157] ? __pfx_loop_configure+0x10/0x10 [ 874.438216] ? lock_acquire+0x15e/0x2f0 [ 874.438239] ? avc_has_extended_perms+0x107/0xf20 [ 874.438275] ? find_held_lock+0x2b/0x80 [ 874.438308] ? avc_has_extended_perms+0x23b/0xf20 [ 874.438347] lo_ioctl+0x76e/0x2070 [ 874.438382] ? avc_has_extended_perms+0x378/0xf20 [ 874.438423] ? __pfx_lo_ioctl+0x10/0x10 [ 874.438459] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 874.438494] ? __pfx_perf_trace_lock+0x10/0x10 [ 874.438539] ? lock_acquire+0x15e/0x2f0 [ 874.438574] ? __virt_addr_valid+0x1c6/0x5d0 [ 874.438615] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 874.438663] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 874.438700] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 874.438738] ? lock_release+0xc8/0x290 [ 874.438765] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 874.438832] ? print_circular_bug+0x220/0x360 [ 874.438854] ? __fget_files+0x34/0x3b0 [ 874.438889] ? find_held_lock+0x2b/0x80 [ 874.438922] ? __fget_files+0x203/0x3b0 [ 874.438958] ? __pfx_lo_ioctl+0x10/0x10 [ 874.438996] blkdev_ioctl+0x27c/0x6c0 [ 874.439030] ? __pfx_blkdev_ioctl+0x10/0x10 [ 874.439063] ? selinux_file_ioctl+0xb9/0x280 [ 874.439091] ? __pfx_blkdev_ioctl+0x10/0x10 [ 874.439125] __x64_sys_ioctl+0x18f/0x210 [ 874.439159] do_syscall_64+0xbf/0x360 [ 874.439185] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 874.439210] RIP: 0033:0x7fce9b55a8d7 [ 874.439229] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 874.439252] RSP: 002b:00007fce98acff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 874.439276] RAX: ffffffffffffffda RBX: 00007fce9b5a4970 RCX: 00007fce9b55a8d7 [ 874.439293] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 874.439307] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 874.439321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 874.439336] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 874.439372] [ 874.446460] FAULT_INJECTION: forcing a failure. [ 874.446460] name failslab, interval 1, probability 0, space 0, times 0 [ 874.468595] CPU: 1 UID: 0 PID: 7730 Comm: syz-executor.5 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 874.468613] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 874.468620] Call Trace: [ 874.468625] [ 874.468630] dump_stack_lvl+0xfa/0x120 [ 874.468660] should_fail_ex+0x4d7/0x5e0 [ 874.468682] ? alloc_empty_file+0x58/0x1e0 [ 874.468696] should_failslab+0xc2/0x120 [ 874.468719] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 874.468736] ? d_instantiate+0x79/0xa0 [ 874.468749] ? lock_release+0xc8/0x290 [ 874.468766] alloc_empty_file+0x58/0x1e0 [ 874.468780] alloc_file_pseudo+0x12b/0x220 [ 874.468796] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 874.468816] __shmem_file_setup+0x1a7/0x370 [ 874.468835] alloc_file+0x11c/0x500 [ 874.468852] __x64_sys_memfd_create+0x193/0x280 [ 874.468870] ? __pfx___x64_sys_memfd_create+0x10/0x10 [ 874.468893] do_syscall_64+0xbf/0x360 [ 874.468906] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 874.468920] RIP: 0033:0x7f8cb146cb19 [ 874.468930] 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 [ 874.468942] RSP: 002b:00007f8cae9e1f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 874.468954] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f8cb146cb19 [ 874.468962] RDX: 00000000000003c0 RSI: 0000000000000000 RDI: 00007f8cb14c60fb [ 874.468970] RBP: 0000000000000002 R08: 00000000000001e0 R09: ffffffffffffffff [ 874.468978] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 874.468985] R13: 0000000020000100 R14: 00000000000003c0 R15: 0000000020010f00 [ 874.469003] [ 874.526814] loop0: detected capacity change from 0 to 16 [ 874.530993] EXT4-fs: Mount option(s) incompatible with ext2 00:32:40 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 11) 00:32:40 executing program 7: r0 = openat2(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x83, 0x114, 0x28}, 0x18) ioctl$KDMKTONE(r0, 0x4b30, 0x2) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x10) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r2, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r3, 0xc0189377, &(0x7f0000000240)={{0x1, 0x1, 0x18, r1, {0x3, 0x4}}, './file1\x00'}) pread64(r4, &(0x7f0000000600)=""/199, 0xc7, 0x5) fcntl$lock(r3, 0x26, &(0x7f0000000400)) r5 = syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r2) sendmsg$SMC_PNETID_ADD(r3, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)=ANY=[@ANYBLOB="000000e9", @ANYRES16=r5, @ANYBLOB="040028bd7000fddbdf25020000400900030073797a30000000000900030073797a310000000005000400010000001400020069703665727370616e3000000000000014000200766c616e3000"/86], 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000100)=0x5) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r1, 0x400454cc, 0xee01) 00:32:40 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f66696c65300a90d5594c5dcec43c5a3e1340dd77b43fe742882c3f7d73db0850f82536e9faf6edfd69de175acd6c643adff8bbb4ba8e62d324d383a01901f80c8b5fc258146461f339915429756276371c6fb5b6695b46917b9c5ba39239ae0e35cfe9385e3ce4a86171309e531f7aa2f1ec3486d35a8c8c06820b0bf48e4e44faff9358d76598c4c8a9b189316b371496b0f40ac95d0c8124dce35be1cb7f7c840ade3b5eec330e2f0977ea4d775ee8"], 0xb) clone3(&(0x7f0000001240)={0x10010000, &(0x7f00000000c0)=0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140), {0x22}, &(0x7f0000000180)=""/111, 0x6f, &(0x7f0000000200)=""/4096, &(0x7f0000001200)=[0x0, 0x0], 0x2}, 0x58) dup(r1) 00:32:40 executing program 4: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) 00:32:40 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x1800000000000000) 00:32:40 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={0x0, 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) 00:32:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 30) 00:32:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 58) [ 886.290241] loop5: detected capacity change from 0 to 1 [ 886.294893] loop0: detected capacity change from 0 to 16 [ 886.307580] loop2: detected capacity change from 0 to 16 [ 886.307738] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) [ 886.315474] EXT4-fs: Mount option(s) incompatible with ext2 [ 886.324267] FAULT_INJECTION: forcing a failure. [ 886.324267] name failslab, interval 1, probability 0, space 0, times 0 [ 886.326285] CPU: 1 UID: 0 PID: 7759 Comm: syz-executor.2 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 886.326325] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 886.326342] Call Trace: [ 886.326352] [ 886.326363] dump_stack_lvl+0xfa/0x120 [ 886.326431] should_fail_ex+0x4d7/0x5e0 [ 886.326485] ? security_inode_init_security+0x13d/0x390 [ 886.326534] should_failslab+0xc2/0x120 [ 886.326587] __kmalloc_noprof+0xb4/0x4b0 [ 886.326626] ? posix_acl_create.part.0+0x2a0/0x480 [ 886.326686] security_inode_init_security+0x13d/0x390 [ 886.326740] ? __pfx_ext4_initxattrs+0x10/0x10 [ 886.326778] ? __pfx_security_inode_init_security+0x10/0x10 [ 886.326838] ? crc32c+0x1ae/0x350 [ 886.326888] __ext4_new_inode+0x3452/0x4d70 [ 886.326968] ? __pfx___ext4_new_inode+0x10/0x10 [ 886.327028] ? __pfx___dquot_initialize+0x10/0x10 [ 886.327087] ext4_mkdir+0x331/0xb30 [ 886.327143] ? __pfx_ext4_mkdir+0x10/0x10 [ 886.327178] ? security_inode_permission+0x72/0xe0 [ 886.327229] vfs_mkdir+0x59a/0x8d0 [ 886.327275] do_mkdirat+0x19f/0x3d0 [ 886.327330] ? __pfx_do_mkdirat+0x10/0x10 [ 886.327397] __x64_sys_mkdir+0xf3/0x140 [ 886.327449] do_syscall_64+0xbf/0x360 [ 886.327484] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 886.327517] RIP: 0033:0x7ffa861a9c27 [ 886.327540] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 886.327569] RSP: 002b:00007ffa8371ffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 886.327598] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ffa861a9c27 [ 886.327619] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 886.327638] RBP: 00007ffa83720040 R08: 0000000000000000 R09: ffffffffffffffff [ 886.327657] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 886.327676] R13: 0000000020000100 R14: 00007ffa83720000 R15: 0000000020000180 [ 886.327727] 00:32:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 12) 00:32:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 31) 00:32:41 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)=0x1000) 00:32:41 executing program 4: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb", 0x29) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) 00:32:41 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={0x0, 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) [ 886.461114] FAULT_INJECTION: forcing a failure. [ 886.461114] name failslab, interval 1, probability 0, space 0, times 0 [ 886.462364] CPU: 0 UID: 0 PID: 7770 Comm: syz-executor.5 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 886.462386] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 886.462400] Call Trace: [ 886.462406] [ 886.462412] dump_stack_lvl+0xfa/0x120 [ 886.462445] should_fail_ex+0x4d7/0x5e0 [ 886.462473] ? security_file_alloc+0x35/0x130 [ 886.462494] should_failslab+0xc2/0x120 [ 886.462520] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 886.462543] ? __create_object+0x59/0x80 [ 886.462565] security_file_alloc+0x35/0x130 [ 886.462585] init_file+0x95/0x4c0 00:32:41 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) [ 886.462603] alloc_empty_file+0x76/0x1e0 [ 886.462621] alloc_file_pseudo+0x12b/0x220 [ 886.462640] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 886.462665] __shmem_file_setup+0x1a7/0x370 [ 886.462688] alloc_file+0x11c/0x500 [ 886.462708] __x64_sys_memfd_create+0x193/0x280 [ 886.462730] ? __pfx___x64_sys_memfd_create+0x10/0x10 [ 886.462758] do_syscall_64+0xbf/0x360 [ 886.462776] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 886.462792] RIP: 0033:0x7f8cb146cb19 [ 886.462803] 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 [ 886.462818] RSP: 002b:00007f8cae9e1f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 886.462834] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f8cb146cb19 [ 886.462844] RDX: 00000000000003c0 RSI: 0000000000000000 RDI: 00007f8cb14c60fb [ 886.462853] RBP: 0000000000000002 R08: 00000000000001e0 R09: ffffffffffffffff [ 886.462862] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 886.462872] R13: 0000000020000100 R14: 00000000000003c0 R15: 0000000020010f00 [ 886.462894] [ 886.495779] FAULT_INJECTION: forcing a failure. [ 886.495779] name failslab, interval 1, probability 0, space 0, times 0 [ 886.497085] CPU: 0 UID: 0 PID: 7773 Comm: syz-executor.0 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 886.497114] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 886.497126] Call Trace: [ 886.497133] [ 886.497138] dump_stack_lvl+0xfa/0x120 [ 886.497164] should_fail_ex+0x4d7/0x5e0 [ 886.497188] ? __kernfs_new_node+0xd3/0x870 [ 886.497202] should_failslab+0xc2/0x120 [ 886.497226] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 886.497253] __kernfs_new_node+0xd3/0x870 [ 886.497270] ? __pfx___kernfs_new_node+0x10/0x10 [ 886.497289] ? lock_acquire+0x15e/0x2f0 [ 886.497304] ? kernfs_root+0x23/0x2a0 [ 886.497318] ? find_held_lock+0x2b/0x80 [ 886.497339] ? kernfs_root+0xee/0x2a0 [ 886.497354] ? lock_release+0xc8/0x290 [ 886.497367] ? lock_is_held_type+0x9e/0x120 [ 886.497395] kernfs_new_node+0x13c/0x1e0 [ 886.497423] __kernfs_create_file+0x55/0x360 [ 886.497447] sysfs_add_file_mode_ns+0x21c/0x440 [ 886.497475] ? __pfx_dev_attr_store+0x10/0x10 [ 886.497502] internal_create_group+0x571/0xeb0 [ 886.497525] ? __pfx_internal_create_group+0x10/0x10 [ 886.497540] ? blk_validate_limits+0xc1b/0x1580 [ 886.497562] ? lock_is_held_type+0x9e/0x120 [ 886.497588] loop_configure+0xc56/0x16e0 [ 886.497631] ? __pfx_loop_configure+0x10/0x10 [ 886.497666] ? lock_acquire+0x15e/0x2f0 [ 886.497680] ? avc_has_extended_perms+0x107/0xf20 [ 886.497702] ? find_held_lock+0x2b/0x80 [ 886.497722] ? avc_has_extended_perms+0x23b/0xf20 [ 886.497746] lo_ioctl+0x76e/0x2070 [ 886.497767] ? avc_has_extended_perms+0x378/0xf20 [ 886.497792] ? __pfx_lo_ioctl+0x10/0x10 [ 886.497814] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 886.497835] ? __pfx_perf_trace_lock+0x10/0x10 [ 886.497867] ? lock_acquire+0x15e/0x2f0 [ 886.497883] ? __virt_addr_valid+0x1c6/0x5d0 [ 886.497908] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 886.497936] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 886.497959] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 886.497983] ? lock_release+0xc8/0x290 [ 886.498000] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 886.498046] ? selinux_file_ioctl+0x60/0x280 [ 886.498063] ? __pfx_lo_ioctl+0x10/0x10 [ 886.498095] blkdev_ioctl+0x27c/0x6c0 [ 886.498119] ? __pfx_blkdev_ioctl+0x10/0x10 [ 886.498139] ? selinux_file_ioctl+0xb9/0x280 [ 886.498155] ? __pfx_blkdev_ioctl+0x10/0x10 [ 886.498176] __x64_sys_ioctl+0x18f/0x210 [ 886.498198] do_syscall_64+0xbf/0x360 [ 886.498214] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 886.498228] RIP: 0033:0x7fce9b55a8d7 [ 886.498239] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 886.498253] RSP: 002b:00007fce98acff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 886.498267] RAX: ffffffffffffffda RBX: 00007fce9b5a4970 RCX: 00007fce9b55a8d7 [ 886.498277] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 886.498287] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 886.498296] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 886.498304] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 886.498326] [ 886.581893] loop0: detected capacity change from 0 to 16 [ 886.587226] EXT4-fs: Mount option(s) incompatible with ext2 00:32:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 59) 00:32:51 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0xb) 00:32:51 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private1}, 0x0, @in=@multicast2}}, &(0x7f0000000080)=0xe8) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) setregid(r5, r4) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000200)={{0x1, 0x1, 0x18, r1, {r2, r4}}, './file0\x00'}) 00:32:51 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) connect(0xffffffffffffffff, &(0x7f00000000c0)=@generic={0xb, "723817fdfe4b77b286f4f892149258d0f62c72a225cc4f21334efb9acc9d2ed71034dbb8a7ea840dc5d5e3079390e74174db91492371d6fbba6ae9e26a2c093a49bfe29befa4e0fbe84938360694f18692ecb50d25bc850cc91868fec136b97dd29ecd453cc00bc7c1ae26d4b9bb2b9798cd93477aa510bf66f09cab486d"}, 0x80) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000080)) dup2(r0, r0) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) 00:32:51 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 13) 00:32:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 32) 00:32:51 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={0x0, 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) 00:32:51 executing program 4: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb", 0x29) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) 00:32:51 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) [ 896.622358] loop0: detected capacity change from 0 to 16 [ 896.622643] loop2: detected capacity change from 0 to 16 [ 896.625543] EXT4-fs: Mount option(s) incompatible with ext2 [ 896.632972] FAULT_INJECTION: forcing a failure. [ 896.632972] name failslab, interval 1, probability 0, space 0, times 0 [ 896.634966] CPU: 0 UID: 0 PID: 7794 Comm: syz-executor.2 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 896.635001] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 896.635016] Call Trace: [ 896.635025] [ 896.635036] dump_stack_lvl+0xfa/0x120 [ 896.635088] should_fail_ex+0x4d7/0x5e0 [ 896.635135] ? jbd2__journal_start+0x193/0x6b0 [ 896.635166] should_failslab+0xc2/0x120 [ 896.635210] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 896.635247] ? lock_is_held_type+0x9e/0x120 [ 896.635296] jbd2__journal_start+0x193/0x6b0 [ 896.635333] __ext4_journal_start_sb+0x325/0x5d0 [ 896.635389] __ext4_new_inode+0x2cbe/0x4d70 [ 896.635461] ? __pfx___ext4_new_inode+0x10/0x10 [ 896.635505] ? __pfx_avc_has_perm+0x10/0x10 [ 896.635541] ? __pfx___dquot_initialize+0x10/0x10 [ 896.635587] ext4_mkdir+0x331/0xb30 [ 896.635631] ? __pfx_ext4_mkdir+0x10/0x10 [ 896.635659] ? security_inode_permission+0x72/0xe0 [ 896.635701] vfs_mkdir+0x59a/0x8d0 [ 896.635740] do_mkdirat+0x19f/0x3d0 [ 896.635784] ? __pfx_do_mkdirat+0x10/0x10 [ 896.635836] __x64_sys_mkdir+0xf3/0x140 [ 896.635878] do_syscall_64+0xbf/0x360 [ 896.635906] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 896.635932] RIP: 0033:0x7ffa861a9c27 [ 896.635951] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 896.635977] RSP: 002b:00007ffa8371ffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 896.636002] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ffa861a9c27 [ 896.636018] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 896.636033] RBP: 00007ffa83720040 R08: 0000000000000000 R09: ffffffffffffffff [ 896.636049] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 896.636065] R13: 0000000020000100 R14: 00007ffa83720000 R15: 0000000020000180 [ 896.636103] [ 896.672753] EXT4-fs error (device sda) in __ext4_new_inode:1086: Out of memory [ 896.692056] loop5: detected capacity change from 0 to 1 [ 896.711357] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) 00:33:02 executing program 4: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb", 0x29) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) 00:33:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) 00:33:02 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0'}, 0xb) 00:33:02 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x400000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000), 0x10001, 0x745cc3) write$evdev(0xffffffffffffffff, &(0x7f0000000000), 0x0) 00:33:02 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f00000000c0)=""/192, &(0x7f0000000180)=0xc0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r1, 0x400454cc, 0xee01) 00:33:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 60) 00:33:02 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 14) 00:33:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 33) [ 907.282562] FAULT_INJECTION: forcing a failure. [ 907.282562] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 907.283571] CPU: 0 UID: 0 PID: 7822 Comm: syz-executor.5 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 907.283588] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 907.283595] Call Trace: [ 907.283600] [ 907.283605] dump_stack_lvl+0xfa/0x120 [ 907.283632] should_fail_ex+0x4d7/0x5e0 [ 907.283656] should_fail_alloc_page+0xe0/0x110 [ 907.283679] prepare_alloc_pages+0x1af/0x500 [ 907.283697] __alloc_frozen_pages_noprof+0x17f/0x1f10 [ 907.283717] ? __is_insn_slot_addr+0x2e/0x290 [ 907.283735] ? find_held_lock+0x2b/0x80 [ 907.283753] ? __is_insn_slot_addr+0x136/0x290 [ 907.283771] ? lock_release+0xc8/0x290 [ 907.283785] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 907.283805] ? perf_trace_lock+0xb5/0x5d0 [ 907.283821] ? __pfx_perf_trace_lock+0x10/0x10 [ 907.283834] ? lock_is_held_type+0x9e/0x120 [ 907.283856] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 907.283871] ? policy_nodemask+0xeb/0x4e0 [ 907.283888] alloc_pages_mpol+0xed/0x340 [ 907.283904] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 907.283918] ? filemap_get_entry+0x1bb/0x3b0 [ 907.283938] ? __pfx_filemap_get_entry+0x10/0x10 [ 907.283961] folio_alloc_mpol_noprof+0x38/0x2a0 [ 907.283981] shmem_alloc_folio+0x11b/0x140 [ 907.283997] shmem_get_folio_gfp.constprop.0+0x4ea/0x13a0 [ 907.284020] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 907.284042] ? __pfx_shmem_get_folio_gfp.constprop.0+0x10/0x10 [ 907.284059] ? lock_acquire+0x15e/0x2f0 [ 907.284078] shmem_write_begin+0x147/0x2e0 [ 907.284097] ? __pfx_shmem_write_begin+0x10/0x10 [ 907.284115] ? balance_dirty_pages_ratelimited_flags+0x8f/0x1190 [ 907.284128] ? reacquire_held_locks+0xd1/0x200 [ 907.284144] generic_perform_write+0x392/0x810 [ 907.284162] ? lock_release+0xc8/0x290 [ 907.284177] ? __pfx_generic_perform_write+0x10/0x10 [ 907.284191] ? __mark_inode_dirty+0x646/0xd20 [ 907.284207] ? generic_update_time+0xcb/0xf0 [ 907.284218] ? mnt_put_write_access_file+0xb7/0xe0 [ 907.284239] shmem_file_write_iter+0x111/0x140 [ 907.284254] vfs_write+0xbe9/0x1150 [ 907.284274] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 907.284288] ? __fget_files+0x34/0x3b0 [ 907.284305] ? __pfx_vfs_write+0x10/0x10 [ 907.284337] __x64_sys_pwrite64+0x1f1/0x260 [ 907.284357] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 907.284376] ? fput+0x6a/0x100 [ 907.284393] do_syscall_64+0xbf/0x360 [ 907.284411] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 907.284424] RIP: 0033:0x7f8cb141fab7 [ 907.284434] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 907.284446] RSP: 002b:00007f8cae9e1f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 907.284459] RAX: ffffffffffffffda RBX: 00007f8cb14b6970 RCX: 00007f8cb141fab7 [ 907.284467] RDX: 0000000000000025 RSI: 0000000020000300 RDI: 0000000000000004 [ 907.284474] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 907.284481] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000004 [ 907.284488] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 907.284506] [ 907.335826] loop5: detected capacity change from 0 to 1 [ 907.341560] FAT-fs (loop5): bogus number of reserved sectors [ 907.342061] FAT-fs (loop5): Can't find a valid FAT filesystem [ 907.350897] loop2: detected capacity change from 0 to 16 [ 907.353200] FAULT_INJECTION: forcing a failure. [ 907.353200] name failslab, interval 1, probability 0, space 0, times 0 [ 907.354462] CPU: 0 UID: 0 PID: 7831 Comm: syz-executor.2 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 907.354479] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 907.354485] Call Trace: [ 907.354489] [ 907.354494] dump_stack_lvl+0xfa/0x120 [ 907.354519] should_fail_ex+0x4d7/0x5e0 [ 907.354538] ? __ext4_new_inode+0x3452/0x4d70 [ 907.354561] should_failslab+0xc2/0x120 [ 907.354582] __kmalloc_node_track_caller_noprof+0xb8/0x490 [ 907.354600] ? sidtab_sid2str_get+0x85/0x6f0 [ 907.354616] ? sidtab_sid2str_get+0x17e/0x6f0 [ 907.354633] kmemdup_noprof+0x2b/0x60 [ 907.354652] sidtab_sid2str_get+0x17e/0x6f0 [ 907.354669] sidtab_entry_to_string+0x33/0x110 [ 907.354693] security_sid_to_context_core+0x350/0x620 [ 907.354708] selinux_inode_init_security+0x433/0x650 [ 907.354725] ? __pfx_selinux_inode_init_security+0x10/0x10 [ 907.354738] ? __kasan_kmalloc+0x7f/0x90 [ 907.354750] ? trace_kmalloc+0x1f/0xb0 [ 907.354762] ? posix_acl_create.part.0+0x2a0/0x480 [ 907.354786] security_inode_init_security+0x1e6/0x390 [ 907.354808] ? __pfx_ext4_initxattrs+0x10/0x10 [ 907.354823] ? __pfx_security_inode_init_security+0x10/0x10 [ 907.354846] ? crc32c+0x1ae/0x350 [ 907.354866] __ext4_new_inode+0x3452/0x4d70 [ 907.354896] ? __pfx___ext4_new_inode+0x10/0x10 [ 907.354919] ? __pfx___dquot_initialize+0x10/0x10 [ 907.354941] ext4_mkdir+0x331/0xb30 [ 907.354962] ? __pfx_ext4_mkdir+0x10/0x10 [ 907.354975] ? security_inode_permission+0x72/0xe0 [ 907.354995] vfs_mkdir+0x59a/0x8d0 [ 907.355015] do_mkdirat+0x19f/0x3d0 [ 907.355036] ? __pfx_do_mkdirat+0x10/0x10 [ 907.355061] __x64_sys_mkdir+0xf3/0x140 [ 907.355082] do_syscall_64+0xbf/0x360 [ 907.355096] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 907.355108] RIP: 0033:0x7ffa861a9c27 [ 907.355118] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 907.355130] RSP: 002b:00007ffa8371ffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 907.355143] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ffa861a9c27 [ 907.355151] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 907.355158] RBP: 00007ffa83720040 R08: 0000000000000000 R09: ffffffffffffffff [ 907.355165] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 907.355173] R13: 0000000020000100 R14: 00007ffa83720000 R15: 0000000020000180 [ 907.355191] [ 907.384365] FAULT_INJECTION: forcing a failure. [ 907.384365] name failslab, interval 1, probability 0, space 0, times 0 [ 907.385426] CPU: 0 UID: 0 PID: 7832 Comm: syz-executor.0 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 907.385442] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 907.385448] Call Trace: [ 907.385452] [ 907.385457] dump_stack_lvl+0xfa/0x120 [ 907.385479] should_fail_ex+0x4d7/0x5e0 [ 907.385499] ? __kernfs_new_node+0xd3/0x870 [ 907.385511] should_failslab+0xc2/0x120 [ 907.385531] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 907.385553] __kernfs_new_node+0xd3/0x870 [ 907.385567] ? __pfx___kernfs_new_node+0x10/0x10 [ 907.385582] ? lock_acquire+0x15e/0x2f0 [ 907.385595] ? kernfs_root+0x23/0x2a0 [ 907.385606] ? find_held_lock+0x2b/0x80 [ 907.385623] ? kernfs_root+0xee/0x2a0 [ 907.385634] ? lock_release+0xc8/0x290 [ 907.385645] ? lock_is_held_type+0x9e/0x120 [ 907.385668] kernfs_new_node+0x13c/0x1e0 [ 907.385686] __kernfs_create_file+0x55/0x360 [ 907.385706] sysfs_add_file_mode_ns+0x21c/0x440 [ 907.385728] ? __pfx_dev_attr_store+0x10/0x10 [ 907.385750] internal_create_group+0x571/0xeb0 [ 907.385768] ? __pfx_internal_create_group+0x10/0x10 [ 907.385781] ? blk_validate_limits+0xc1b/0x1580 [ 907.385799] ? lock_is_held_type+0x9e/0x120 [ 907.385820] loop_configure+0xc56/0x16e0 [ 907.385857] ? __pfx_loop_configure+0x10/0x10 [ 907.385886] ? lock_acquire+0x15e/0x2f0 [ 907.385898] ? avc_has_extended_perms+0x107/0xf20 [ 907.385915] ? find_held_lock+0x2b/0x80 [ 907.385932] ? avc_has_extended_perms+0x23b/0xf20 [ 907.385951] lo_ioctl+0x76e/0x2070 [ 907.385969] ? avc_has_extended_perms+0x378/0xf20 [ 907.385990] ? __pfx_lo_ioctl+0x10/0x10 [ 907.386008] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 907.386026] ? __pfx_perf_trace_lock+0x10/0x10 [ 907.386042] ? lock_acquire+0x15e/0x2f0 [ 907.386053] ? __virt_addr_valid+0x1c6/0x5d0 [ 907.386074] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 907.386104] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 907.386123] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 907.386142] ? lock_release+0xc8/0x290 [ 907.386155] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 907.386189] ? print_circular_bug+0x220/0x360 [ 907.386200] ? __fget_files+0x34/0x3b0 [ 907.386217] ? find_held_lock+0x2b/0x80 [ 907.386234] ? __fget_files+0x203/0x3b0 [ 907.386252] ? __pfx_lo_ioctl+0x10/0x10 [ 907.386271] blkdev_ioctl+0x27c/0x6c0 [ 907.386287] ? __pfx_blkdev_ioctl+0x10/0x10 [ 907.386304] ? selinux_file_ioctl+0xb9/0x280 [ 907.386317] ? __pfx_blkdev_ioctl+0x10/0x10 [ 907.386334] __x64_sys_ioctl+0x18f/0x210 [ 907.386351] do_syscall_64+0xbf/0x360 [ 907.386364] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 907.386376] RIP: 0033:0x7fce9b55a8d7 [ 907.386385] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 907.386401] RSP: 002b:00007fce98acff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 907.386413] RAX: ffffffffffffffda RBX: 00007fce9b5a4970 RCX: 00007fce9b55a8d7 [ 907.386421] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 907.386428] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 907.386436] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 907.386443] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 907.386460] 00:33:02 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f00000000c0)={'ip6tnl0\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0xffff}}, './file0\x00'}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000140)=@req={0x3, 0x9e, 0x59823a66, 0x5}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vlan0\x00'}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x8) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000080)={r0, 0x2, 0x1, 0xe4e}) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) 00:33:02 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000080)=[{{0x0, 0x2710}, 0x7, 0x400, 0x8001}, {{0x77359400}, 0x15, 0x400, 0x42ee}, {{0x0, 0xea60}, 0x7, 0x7, 0x81}], 0x48) write$evdev(r0, &(0x7f0000000100), 0x0) 00:33:02 executing program 4: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4", 0x3d) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) [ 907.442860] loop0: detected capacity change from 0 to 16 00:33:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) [ 907.472762] EXT4-fs: Mount option(s) incompatible with ext2 00:33:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 61) 00:33:02 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 15) 00:33:02 executing program 4: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4", 0x3d) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) [ 907.527855] FAULT_INJECTION: forcing a failure. [ 907.527855] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 907.528838] CPU: 0 UID: 0 PID: 7840 Comm: syz-executor.5 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 907.528855] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 907.528862] Call Trace: [ 907.528867] [ 907.528872] dump_stack_lvl+0xfa/0x120 [ 907.528900] should_fail_ex+0x4d7/0x5e0 [ 907.528919] ? page_copy_sane+0xce/0x2b0 [ 907.528940] copy_folio_from_iter_atomic+0x3d3/0x1820 [ 907.528959] ? simple_xattr_get+0x173/0x1d0 [ 907.528975] ? __pfx_copy_folio_from_iter_atomic+0x10/0x10 [ 907.528987] ? shmem_write_begin+0x15e/0x2e0 [ 907.529006] ? __pfx_shmem_write_begin+0x10/0x10 [ 907.529025] ? timestamp_truncate+0x1eb/0x2f0 [ 907.529047] ? balance_dirty_pages_ratelimited_flags+0x8f/0x1190 [ 907.529061] ? __pfx_timestamp_truncate+0x10/0x10 [ 907.529084] generic_perform_write+0x1d7/0x810 [ 907.529107] ? __pfx_generic_perform_write+0x10/0x10 [ 907.529124] ? inode_needs_update_time.part.0+0x170/0x270 [ 907.529150] shmem_file_write_iter+0x111/0x140 [ 907.529165] vfs_write+0xbe9/0x1150 [ 907.529185] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 907.529199] ? __fget_files+0x34/0x3b0 [ 907.529216] ? __pfx_vfs_write+0x10/0x10 [ 907.529248] __x64_sys_pwrite64+0x1f1/0x260 [ 907.529268] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 907.529288] ? fput+0x6a/0x100 [ 907.529304] do_syscall_64+0xbf/0x360 [ 907.529318] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 907.529331] RIP: 0033:0x7f8cb141fab7 [ 907.529341] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 907.529353] RSP: 002b:00007f8cae9e1f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 907.529365] RAX: ffffffffffffffda RBX: 00007f8cb14b6970 RCX: 00007f8cb141fab7 [ 907.529373] RDX: 0000000000000025 RSI: 0000000020000300 RDI: 0000000000000004 [ 907.529380] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 907.529388] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000004 [ 907.529395] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 907.529417] [ 907.559680] loop5: detected capacity change from 0 to 1 [ 907.563840] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) 00:33:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 34) 00:33:02 executing program 4: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4", 0x3d) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) [ 907.623256] loop2: detected capacity change from 0 to 16 00:33:02 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 16) [ 907.631440] FAULT_INJECTION: forcing a failure. [ 907.631440] name failslab, interval 1, probability 0, space 0, times 0 [ 907.633329] CPU: 1 UID: 0 PID: 7849 Comm: syz-executor.2 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 907.633360] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 907.633373] Call Trace: [ 907.633381] [ 907.633389] dump_stack_lvl+0xfa/0x120 [ 907.633442] should_fail_ex+0x4d7/0x5e0 [ 907.633475] ? __ext4_new_inode+0x3452/0x4d70 [ 907.633518] should_failslab+0xc2/0x120 [ 907.633557] __kmalloc_node_track_caller_noprof+0xb8/0x490 [ 907.633591] ? sidtab_sid2str_get+0x85/0x6f0 [ 907.633618] ? sidtab_sid2str_get+0x17e/0x6f0 [ 907.633649] kmemdup_noprof+0x2b/0x60 [ 907.633684] sidtab_sid2str_get+0x17e/0x6f0 [ 907.633715] sidtab_entry_to_string+0x33/0x110 [ 907.633757] security_sid_to_context_core+0x350/0x620 [ 907.633786] selinux_inode_init_security+0x433/0x650 [ 907.633816] ? __pfx_selinux_inode_init_security+0x10/0x10 [ 907.633840] ? __kasan_kmalloc+0x7f/0x90 [ 907.633862] ? trace_kmalloc+0x1f/0xb0 [ 907.633885] ? posix_acl_create.part.0+0x2a0/0x480 [ 907.633927] security_inode_init_security+0x1e6/0x390 [ 907.633966] ? __pfx_ext4_initxattrs+0x10/0x10 [ 907.633993] ? __pfx_security_inode_init_security+0x10/0x10 [ 907.634035] ? crc32c+0x1ae/0x350 [ 907.634071] __ext4_new_inode+0x3452/0x4d70 [ 907.634137] ? __pfx___ext4_new_inode+0x10/0x10 [ 907.634180] ? __pfx___dquot_initialize+0x10/0x10 [ 907.634220] ext4_mkdir+0x331/0xb30 [ 907.634259] ? __pfx_ext4_mkdir+0x10/0x10 [ 907.634284] ? security_inode_permission+0x72/0xe0 [ 907.634320] vfs_mkdir+0x59a/0x8d0 [ 907.634355] do_mkdirat+0x19f/0x3d0 [ 907.634393] ? __pfx_do_mkdirat+0x10/0x10 [ 907.634440] __x64_sys_mkdir+0xf3/0x140 [ 907.634478] do_syscall_64+0xbf/0x360 [ 907.634503] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 907.634526] RIP: 0033:0x7ffa861a9c27 [ 907.634544] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 907.634566] RSP: 002b:00007ffa8371ffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 907.634588] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ffa861a9c27 [ 907.634603] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 907.634616] RBP: 00007ffa83720040 R08: 0000000000000000 R09: ffffffffffffffff [ 907.634630] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 907.634643] R13: 0000000020000100 R14: 00007ffa83720000 R15: 0000000020000180 [ 907.634678] [ 907.663392] FAULT_INJECTION: forcing a failure. [ 907.663392] name failslab, interval 1, probability 0, space 0, times 0 [ 907.666721] CPU: 0 UID: 0 PID: 7855 Comm: syz-executor.5 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 907.666738] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 907.666746] Call Trace: [ 907.666751] [ 907.666756] dump_stack_lvl+0xfa/0x120 [ 907.666785] should_fail_ex+0x4d7/0x5e0 [ 907.666812] ? getname_flags.part.0+0x48/0x540 [ 907.666827] should_failslab+0xc2/0x120 [ 907.666850] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 907.666874] getname_flags.part.0+0x48/0x540 [ 907.666890] getname_flags+0x95/0xe0 [ 907.666908] do_sys_openat2+0x9f/0x1b0 [ 907.666923] ? __pfx_do_sys_openat2+0x10/0x10 [ 907.666945] __x64_sys_openat+0x142/0x200 [ 907.666960] ? __pfx___x64_sys_openat+0x10/0x10 [ 907.666976] ? fput+0x6a/0x100 [ 907.666993] do_syscall_64+0xbf/0x360 [ 907.667008] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 907.667021] RIP: 0033:0x7f8cb141fa04 [ 907.667031] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 907.667043] RSP: 002b:00007f8cae9e1ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 907.667056] RAX: ffffffffffffffda RBX: 00007f8cb14b6970 RCX: 00007f8cb141fa04 [ 907.667064] RDX: 0000000000000002 RSI: 00007f8cae9e2000 RDI: 00000000ffffff9c [ 907.667071] RBP: 00007f8cae9e2000 R08: 0000000000000000 R09: ffffffffffffffff [ 907.667079] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 907.667086] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 907.667103] [ 907.690721] loop0: detected capacity change from 0 to 16 [ 907.723307] EXT4-fs: Mount option(s) incompatible with ext2 00:33:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 35) 00:33:12 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 17) 00:33:12 executing program 4: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045", 0x47) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) 00:33:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 62) 00:33:12 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) 00:33:12 executing program 6: perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) 00:33:12 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40100, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) 00:33:12 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)=ANY=[@ANYBLOB='#! ./]ile0\n'], 0xb) [ 917.411983] loop5: detected capacity change from 0 to 1 [ 917.429016] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) [ 917.458952] loop2: detected capacity change from 0 to 16 [ 917.462208] FAULT_INJECTION: forcing a failure. [ 917.462208] name failslab, interval 1, probability 0, space 0, times 0 [ 917.463935] CPU: 1 UID: 0 PID: 7879 Comm: syz-executor.0 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 917.463966] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 917.463980] Call Trace: [ 917.463988] [ 917.463997] dump_stack_lvl+0xfa/0x120 [ 917.464042] should_fail_ex+0x4d7/0x5e0 [ 917.464082] ? __kernfs_new_node+0xd3/0x870 [ 917.464103] should_failslab+0xc2/0x120 [ 917.464142] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 917.464183] __kernfs_new_node+0xd3/0x870 [ 917.464210] ? __pfx___kernfs_new_node+0x10/0x10 [ 917.464238] ? lock_acquire+0x15e/0x2f0 [ 917.464261] ? kernfs_root+0x23/0x2a0 [ 917.464282] ? find_held_lock+0x2b/0x80 [ 917.464313] ? kernfs_root+0xee/0x2a0 [ 917.464336] ? lock_release+0xc8/0x290 [ 917.464356] ? lock_is_held_type+0x9e/0x120 [ 917.464407] kernfs_new_node+0x13c/0x1e0 [ 917.464439] __kernfs_create_file+0x55/0x360 [ 917.464476] sysfs_add_file_mode_ns+0x21c/0x440 [ 917.464518] ? __pfx_dev_attr_store+0x10/0x10 [ 917.464558] internal_create_group+0x571/0xeb0 [ 917.464592] ? __pfx_internal_create_group+0x10/0x10 [ 917.464615] ? blk_validate_limits+0xc1b/0x1580 [ 917.464651] ? lock_is_held_type+0x9e/0x120 [ 917.464691] loop_configure+0xc56/0x16e0 [ 917.464756] ? __pfx_loop_configure+0x10/0x10 [ 917.464810] ? lock_acquire+0x15e/0x2f0 [ 917.464832] ? avc_has_extended_perms+0x107/0xf20 [ 917.464864] ? find_held_lock+0x2b/0x80 [ 917.464894] ? avc_has_extended_perms+0x23b/0xf20 [ 917.464941] lo_ioctl+0x76e/0x2070 [ 917.464975] ? avc_has_extended_perms+0x378/0xf20 [ 917.465013] ? __pfx_lo_ioctl+0x10/0x10 [ 917.465046] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 917.465079] ? __pfx_perf_trace_lock+0x10/0x10 [ 917.465109] ? lock_acquire+0x15e/0x2f0 [ 917.465131] ? __virt_addr_valid+0x1c6/0x5d0 [ 917.465168] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 917.465206] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 917.465241] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 917.465276] ? lock_release+0xc8/0x290 [ 917.465302] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 917.465363] ? print_circular_bug+0x220/0x360 [ 917.465382] ? __fget_files+0x34/0x3b0 [ 917.465415] ? find_held_lock+0x2b/0x80 [ 917.465446] ? __fget_files+0x203/0x3b0 [ 917.465479] ? __pfx_lo_ioctl+0x10/0x10 [ 917.465514] blkdev_ioctl+0x27c/0x6c0 [ 917.465544] ? __pfx_blkdev_ioctl+0x10/0x10 [ 917.465574] ? selinux_file_ioctl+0xb9/0x280 [ 917.465599] ? __pfx_blkdev_ioctl+0x10/0x10 [ 917.465631] __x64_sys_ioctl+0x18f/0x210 [ 917.465662] do_syscall_64+0xbf/0x360 [ 917.465687] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 917.465710] RIP: 0033:0x7fce9b55a8d7 [ 917.465727] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 917.465750] RSP: 002b:00007fce98acff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 917.465775] RAX: ffffffffffffffda RBX: 00007fce9b5a4970 RCX: 00007fce9b55a8d7 [ 917.465791] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 917.465804] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 917.465818] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 917.465831] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 917.465863] [ 917.511205] FAULT_INJECTION: forcing a failure. [ 917.511205] name failslab, interval 1, probability 0, space 0, times 0 [ 917.511306] CPU: 1 UID: 0 PID: 7878 Comm: syz-executor.2 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 917.511333] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 00:33:12 executing program 4: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045", 0x47) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) 00:33:12 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 18) 00:33:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 63) [ 917.511345] Call Trace: [ 917.511352] [ 917.511360] dump_stack_lvl+0xfa/0x120 [ 917.511409] should_fail_ex+0x4d7/0x5e0 [ 917.511440] ? __ext4_new_inode+0x3452/0x4d70 [ 917.511482] should_failslab+0xc2/0x120 [ 917.511518] __kmalloc_node_track_caller_noprof+0xb8/0x490 [ 917.511562] ? sidtab_sid2str_get+0x85/0x6f0 [ 917.511589] ? sidtab_sid2str_get+0x17e/0x6f0 [ 917.511620] kmemdup_noprof+0x2b/0x60 00:33:12 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) [ 917.511655] sidtab_sid2str_get+0x17e/0x6f0 [ 917.511685] sidtab_entry_to_string+0x33/0x110 [ 917.511728] security_sid_to_context_core+0x350/0x620 00:33:12 executing program 6: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000200)=[{{0x77359400}, 0x11, 0xffc0, 0x5}, {{r2, r3/1000+60000}, 0x14, 0x9d, 0xff}, {{0x77359400}, 0x4, 0x6, 0x1}, {{r4, r5/1000+60000}, 0x2, 0xffff, 0x1}, {{0x77359400}, 0x0, 0x2, 0x5}], 0x78) r6 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r6, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) fcntl$dupfd(r6, 0x0, r0) [ 917.511757] selinux_inode_init_security+0x433/0x650 [ 917.511786] ? __pfx_selinux_inode_init_security+0x10/0x10 [ 917.511810] ? __kasan_kmalloc+0x7f/0x90 [ 917.511832] ? trace_kmalloc+0x1f/0xb0 [ 917.511855] ? posix_acl_create.part.0+0x2a0/0x480 00:33:12 executing program 4: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045", 0x47) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) [ 917.511896] security_inode_init_security+0x1e6/0x390 [ 917.511935] ? __pfx_ext4_initxattrs+0x10/0x10 [ 917.511962] ? __pfx_security_inode_init_security+0x10/0x10 00:33:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 36) 00:33:12 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r0, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) fsetxattr$security_selinux(r0, &(0x7f0000000080), &(0x7f00000000c0)='system_u:object_r:updpwd_exec_t:s0\x00', 0x23, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r1, 0x400454cc, 0xee01) [ 917.512004] ? crc32c+0x1ae/0x350 [ 917.512040] __ext4_new_inode+0x3452/0x4d70 [ 917.512096] ? __pfx___ext4_new_inode+0x10/0x10 [ 917.512139] ? __pfx___dquot_initialize+0x10/0x10 [ 917.512179] ext4_mkdir+0x331/0xb30 [ 917.512217] ? __pfx_ext4_mkdir+0x10/0x10 [ 917.512242] ? security_inode_permission+0x72/0xe0 [ 917.512278] vfs_mkdir+0x59a/0x8d0 [ 917.512313] do_mkdirat+0x19f/0x3d0 [ 917.512351] ? __pfx_do_mkdirat+0x10/0x10 [ 917.512398] __x64_sys_mkdir+0xf3/0x140 [ 917.512435] do_syscall_64+0xbf/0x360 [ 917.512460] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 917.512481] RIP: 0033:0x7ffa861a9c27 [ 917.512497] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 917.512520] RSP: 002b:00007ffa8371ffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 00:33:12 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 19) [ 917.512542] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ffa861a9c27 [ 917.512558] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 917.512571] RBP: 00007ffa83720040 R08: 0000000000000000 R09: ffffffffffffffff [ 917.512585] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 917.512598] R13: 0000000020000100 R14: 00007ffa83720000 R15: 0000000020000180 00:33:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 64) [ 917.512643] [ 917.531803] loop0: detected capacity change from 0 to 16 [ 917.565338] EXT4-fs: Mount option(s) incompatible with ext2 00:33:12 executing program 6: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r1, &(0x7f0000000100), 0x0) fadvise64(r0, 0x3, 0x7, 0x4) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0x6}}, './file0\x00'}) openat(r2, &(0x7f0000000080)='./file0\x00', 0x10000, 0xf) [ 917.674572] FAULT_INJECTION: forcing a failure. [ 917.674572] name fail_usercopy, interval 1, probability 0, space 0, times 0 00:33:12 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) [ 917.674617] CPU: 0 UID: 0 PID: 7888 Comm: syz-executor.5 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 917.674646] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 917.674659] Call Trace: [ 917.674666] [ 917.674674] dump_stack_lvl+0xfa/0x120 [ 917.674719] should_fail_ex+0x4d7/0x5e0 [ 917.674759] strncpy_from_user+0x3b/0x2f0 [ 917.674791] getname_flags.part.0+0x8d/0x540 [ 917.674823] getname_flags+0x95/0xe0 [ 917.674856] do_sys_openat2+0x9f/0x1b0 [ 917.674883] ? __pfx_do_sys_openat2+0x10/0x10 [ 917.674923] __x64_sys_openat+0x142/0x200 [ 917.674950] ? __pfx___x64_sys_openat+0x10/0x10 [ 917.674991] do_syscall_64+0xbf/0x360 [ 917.675016] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 917.675039] RIP: 0033:0x7f8cb141fa04 [ 917.675056] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 917.675077] RSP: 002b:00007f8cae9e1ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 917.675099] RAX: ffffffffffffffda RBX: 00007f8cb14b6970 RCX: 00007f8cb141fa04 [ 917.675114] RDX: 0000000000000002 RSI: 00007f8cae9e2000 RDI: 00000000ffffff9c [ 917.675128] RBP: 00007f8cae9e2000 R08: 0000000000000000 R09: ffffffffffffffff [ 917.675144] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 917.675158] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 917.675190] [ 917.697302] loop2: detected capacity change from 0 to 16 [ 917.717664] EXT4-fs: Mount option(s) incompatible with ext2 [ 917.820445] audit: type=1400 audit(1754440392.569:15): avc: denied { associate } for pid=7896 comm="syz-executor.7" name="event1" dev="devtmpfs" ino=124 scontext=system_u:object_r:updpwd_exec_t:s0 tcontext=system_u:object_r:device_t:s0 tclass=filesystem permissive=1 [ 917.863263] loop0: detected capacity change from 0 to 16 [ 917.891735] FAULT_INJECTION: forcing a failure. [ 917.891735] name failslab, interval 1, probability 0, space 0, times 0 [ 917.891776] CPU: 1 UID: 0 PID: 7903 Comm: syz-executor.5 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 917.891805] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 917.891818] Call Trace: [ 917.891825] [ 917.891834] dump_stack_lvl+0xfa/0x120 [ 917.891879] should_fail_ex+0x4d7/0x5e0 [ 917.891918] ? alloc_empty_file+0x58/0x1e0 [ 917.891942] should_failslab+0xc2/0x120 [ 917.891981] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 917.892014] ? __is_insn_slot_addr+0x140/0x290 [ 917.892055] alloc_empty_file+0x58/0x1e0 [ 917.892082] path_openat+0xe0/0x2880 [ 917.892130] ? __pfx_path_openat+0x10/0x10 [ 917.892175] do_filp_open+0x1e8/0x450 [ 917.892210] ? __pfx_do_filp_open+0x10/0x10 [ 917.892257] ? find_held_lock+0x2b/0x80 [ 917.892290] ? alloc_fd+0x2c1/0x560 [ 917.892320] ? lock_release+0xc8/0x290 [ 917.892348] ? _raw_spin_unlock+0x1e/0x40 [ 917.892378] ? alloc_fd+0x2c1/0x560 [ 917.892428] do_sys_openat2+0x104/0x1b0 [ 917.892455] ? __pfx_do_sys_openat2+0x10/0x10 [ 917.892496] __x64_sys_openat+0x142/0x200 [ 917.892522] ? __pfx___x64_sys_openat+0x10/0x10 [ 917.892554] ? fput+0x6a/0x100 [ 917.892587] do_syscall_64+0xbf/0x360 [ 917.892612] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 917.892635] RIP: 0033:0x7f8cb141fa04 [ 917.892652] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 917.892673] RSP: 002b:00007f8cae9e1ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 917.892695] RAX: ffffffffffffffda RBX: 00007f8cb14b6970 RCX: 00007f8cb141fa04 [ 917.892710] RDX: 0000000000000002 RSI: 00007f8cae9e2000 RDI: 00000000ffffff9c [ 917.892723] RBP: 00007f8cae9e2000 R08: 0000000000000000 R09: ffffffffffffffff [ 917.892738] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 917.892751] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 917.892783] [ 917.898712] EXT4-fs: Mount option(s) incompatible with ext2 [ 917.987172] loop2: detected capacity change from 0 to 16 [ 917.988013] FAULT_INJECTION: forcing a failure. [ 917.988013] name failslab, interval 1, probability 0, space 0, times 0 [ 917.988151] CPU: 0 UID: 0 PID: 7906 Comm: syz-executor.2 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 917.988181] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 917.988194] Call Trace: [ 917.988202] [ 917.988210] dump_stack_lvl+0xfa/0x120 [ 917.988257] should_fail_ex+0x4d7/0x5e0 [ 917.988297] ? ext4_find_extent+0x7f5/0xa00 [ 917.988321] should_failslab+0xc2/0x120 [ 917.988360] __kmalloc_noprof+0xb4/0x4b0 [ 917.988391] ? __is_insn_slot_addr+0x136/0x290 [ 917.988447] ext4_find_extent+0x7f5/0xa00 [ 917.988479] ext4_ext_map_blocks+0x1cc/0x5f70 [ 917.988515] ? lock_acquire+0x15e/0x2f0 [ 917.988539] ? fs_reclaim_acquire+0xae/0x150 [ 917.988563] ? lock_is_held_type+0x9e/0x120 [ 917.988610] ? __pfx_ext4_ext_map_blocks+0x10/0x10 [ 917.988635] ? bdev_getblk+0x84/0xf0 [ 917.988673] ? crc32c+0x1ae/0x350 [ 917.988706] ? look_up_lock_class+0x56/0x150 [ 917.988742] ? register_lock_class+0x41/0x560 [ 917.988771] ? __lock_acquire+0xc65/0x1b70 [ 917.988807] ? lock_acquire+0x15e/0x2f0 [ 917.988829] ? ext4_map_blocks+0x49f/0x14a0 [ 917.988868] ext4_map_query_blocks+0x117/0x890 [ 917.988900] ? __pfx_ext4_map_query_blocks+0x10/0x10 [ 917.988929] ? __pfx_down_read+0x10/0x10 [ 917.988951] ? ext4_es_lookup_extent+0xc8/0xb30 [ 917.988991] ext4_map_blocks+0x4b3/0x14a0 [ 917.989032] ? __pfx_ext4_map_blocks+0x10/0x10 [ 917.989064] ? __pfx_ext4_initxattrs+0x10/0x10 [ 917.989091] ? __pfx_security_inode_init_security+0x10/0x10 [ 917.989135] ? crc32c+0x1ae/0x350 [ 917.989166] ? __brelse+0x7f/0xa0 [ 917.989194] ? __ext4_new_inode+0x116/0x4d70 [ 917.989236] ext4_append+0x1b6/0x530 [ 917.989277] ? __pfx_ext4_append+0x10/0x10 [ 917.989316] ? __pfx___ext4_new_inode+0x10/0x10 [ 917.989362] ext4_init_new_dir+0x13c/0x240 [ 917.989388] ? __pfx_ext4_init_new_dir+0x10/0x10 [ 917.989426] ext4_mkdir+0x3c5/0xb30 [ 917.989459] ? __pfx_ext4_mkdir+0x10/0x10 [ 917.989483] ? security_inode_permission+0x72/0xe0 [ 917.989519] vfs_mkdir+0x59a/0x8d0 [ 917.989554] do_mkdirat+0x19f/0x3d0 [ 917.989592] ? __pfx_do_mkdirat+0x10/0x10 [ 917.989639] __x64_sys_mkdir+0xf3/0x140 [ 917.989676] do_syscall_64+0xbf/0x360 [ 917.989701] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 917.989724] RIP: 0033:0x7ffa861a9c27 [ 917.989741] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 917.989761] RSP: 002b:00007ffa8371ffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 917.989783] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ffa861a9c27 [ 917.989798] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 917.989811] RBP: 00007ffa83720040 R08: 0000000000000000 R09: ffffffffffffffff [ 917.989825] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 917.989838] R13: 0000000020000100 R14: 00007ffa83720000 R15: 0000000020000180 [ 917.989872] 00:33:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 37) 00:33:23 executing program 4: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385", 0x4c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) 00:33:23 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [], 0xa, "db0b95a4c9eabe4ce4650bdb135463d69a63c06306ca17301cd9a7495321613b6b6dd7aad32a6c0809ce73647ecf99c765495ba39c80080629ddcad15a84cad7b253d623131375556634d7c860c3f6f454d80ab87e972aa98c6dcf62d9f8fede70ea9af4002625d0c882c66453ddfa8f92f7137fc772f522e2253debf0a46e23bbffce060cf43a40fb5147fd4569b25cb1a048140d8eebfb8a9e0c1d7c1916c682aad491b8fb39bd74ba1f814457e0b6b3361e"}, 0x3c) 00:33:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 65) 00:33:23 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 20) 00:33:23 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c0006"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) 00:33:23 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x200, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00'}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) ioctl$TUNSETOWNER(r1, 0x400454cc, 0xee01) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r1, 0x8008f512, &(0x7f0000000080)) 00:33:23 executing program 6: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='personality\x00') r2 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0x8) write$evdev(r2, &(0x7f0000000100), 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018004000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r4, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) close(r0) pread64(r5, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r5, 0x26, &(0x7f0000000400)) r6 = syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r4) sendmsg$SMC_PNETID_ADD(r5, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x5c, r6, 0x4, 0x70bd28, 0x25dfdbfd, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'ip6erspan0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'vlan0\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) bind$802154_dgram(r5, &(0x7f0000000100)={0x24, @none={0x0, 0x2}}, 0x14) [ 928.579813] loop2: detected capacity change from 0 to 16 [ 928.594123] EXT4-fs: Mount option(s) incompatible with ext2 [ 928.599255] loop0: detected capacity change from 0 to 16 [ 928.610069] FAULT_INJECTION: forcing a failure. [ 928.610069] name failslab, interval 1, probability 0, space 0, times 0 [ 928.611942] CPU: 1 UID: 0 PID: 7932 Comm: syz-executor.0 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 928.611972] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 928.611985] Call Trace: [ 928.611993] [ 928.612002] dump_stack_lvl+0xfa/0x120 [ 928.612048] should_fail_ex+0x4d7/0x5e0 [ 928.612088] should_failslab+0xc2/0x120 [ 928.612126] __kmalloc_cache_noprof+0x6a/0x3e0 [ 928.612160] ? kobject_uevent_env+0x22e/0xf90 [ 928.612197] kobject_uevent_env+0x22e/0xf90 [ 928.612233] ? lock_is_held_type+0x9e/0x120 [ 928.612274] loop_configure+0xf3d/0x16e0 [ 928.612338] ? __pfx_loop_configure+0x10/0x10 [ 928.612392] ? lock_acquire+0x15e/0x2f0 00:33:23 executing program 4: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385", 0x4c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) [ 928.612422] ? avc_has_extended_perms+0x107/0xf20 [ 928.612454] ? find_held_lock+0x2b/0x80 [ 928.612486] ? avc_has_extended_perms+0x23b/0xf20 [ 928.612522] lo_ioctl+0x76e/0x2070 [ 928.612554] ? avc_has_extended_perms+0x378/0xf20 [ 928.612593] ? __pfx_lo_ioctl+0x10/0x10 [ 928.612626] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 928.612659] ? __pfx_perf_trace_lock+0x10/0x10 [ 928.612689] ? lock_acquire+0x15e/0x2f0 [ 928.612716] ? __virt_addr_valid+0x1c6/0x5d0 [ 928.612752] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 928.612791] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 928.612826] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 928.612861] ? lock_release+0xc8/0x290 [ 928.612886] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 928.612947] ? print_circular_bug+0x220/0x360 [ 928.612968] ? __fget_files+0x34/0x3b0 [ 928.613001] ? find_held_lock+0x2b/0x80 [ 928.613031] ? __fget_files+0x203/0x3b0 [ 928.613065] ? __pfx_lo_ioctl+0x10/0x10 [ 928.613100] blkdev_ioctl+0x27c/0x6c0 [ 928.613130] ? __pfx_blkdev_ioctl+0x10/0x10 [ 928.613160] ? selinux_file_ioctl+0xb9/0x280 [ 928.613186] ? __pfx_blkdev_ioctl+0x10/0x10 [ 928.613217] __x64_sys_ioctl+0x18f/0x210 [ 928.613249] do_syscall_64+0xbf/0x360 [ 928.613274] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 928.613297] RIP: 0033:0x7fce9b55a8d7 [ 928.613314] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 928.613335] RSP: 002b:00007fce98acff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 928.613358] RAX: ffffffffffffffda RBX: 00007fce9b5a4970 RCX: 00007fce9b55a8d7 [ 928.613373] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 928.613386] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 928.613399] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 928.613413] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 928.613445] [ 928.650621] loop5: detected capacity change from 0 to 1 [ 928.677254] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) 00:33:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 66) [ 928.685720] EXT4-fs: Mount option(s) incompatible with ext2 00:33:23 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c0006"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) 00:33:23 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 21) [ 928.834095] loop2: detected capacity change from 0 to 16 [ 928.842370] FAULT_INJECTION: forcing a failure. [ 928.842370] name failslab, interval 1, probability 0, space 0, times 0 00:33:23 executing program 4: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385", 0x4c) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) [ 928.844482] CPU: 1 UID: 0 PID: 7944 Comm: syz-executor.2 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 928.844513] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 928.844526] Call Trace: [ 928.844533] [ 928.844542] dump_stack_lvl+0xfa/0x120 [ 928.844587] should_fail_ex+0x4d7/0x5e0 [ 928.844626] ? __es_insert_extent+0xed2/0x1370 [ 928.844655] should_failslab+0xc2/0x120 [ 928.844694] kmem_cache_alloc_noprof+0x5f/0x3d0 00:33:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 38) [ 928.844725] ? __pfx___es_remove_extent+0x10/0x10 [ 928.844753] ? do_mkdirat+0x19f/0x3d0 [ 928.844787] ? __x64_sys_mkdir+0xf3/0x140 [ 928.844828] __es_insert_extent+0xed2/0x1370 [ 928.844859] ? __pfx_do_raw_write_lock+0x10/0x10 [ 928.844902] ext4_es_insert_extent+0x4d0/0x1100 [ 928.844944] ? __pfx_ext4_es_insert_extent+0x10/0x10 [ 928.844975] ? __pfx_perf_trace_lock+0x10/0x10 [ 928.845006] ? lock_acquire+0x15e/0x2f0 [ 928.845030] ? find_held_lock+0x2b/0x80 [ 928.845061] ? ext4_es_find_extent_range+0x1cf/0x510 [ 928.845092] ? lock_release+0xc8/0x290 [ 928.845117] ? do_raw_read_unlock+0x44/0xe0 [ 928.845154] ext4_ext_map_blocks+0x178d/0x5f70 [ 928.845190] ? lock_acquire+0x15e/0x2f0 [ 928.845212] ? fs_reclaim_acquire+0xae/0x150 [ 928.845237] ? lock_is_held_type+0x9e/0x120 [ 928.845288] ? __pfx_ext4_ext_map_blocks+0x10/0x10 [ 928.845313] ? bdev_getblk+0x84/0xf0 [ 928.845350] ? crc32c+0x1ae/0x350 [ 928.845383] ? look_up_lock_class+0x56/0x150 [ 928.845427] ? register_lock_class+0x41/0x560 [ 928.845456] ? __lock_acquire+0xc65/0x1b70 [ 928.845493] ? lock_acquire+0x15e/0x2f0 [ 928.845514] ? ext4_map_blocks+0x49f/0x14a0 [ 928.845553] ext4_map_query_blocks+0x117/0x890 [ 928.845586] ? __pfx_ext4_map_query_blocks+0x10/0x10 [ 928.845615] ? __pfx_down_read+0x10/0x10 [ 928.845637] ? ext4_es_lookup_extent+0xc8/0xb30 [ 928.845678] ext4_map_blocks+0x4b3/0x14a0 [ 928.845719] ? __pfx_ext4_map_blocks+0x10/0x10 [ 928.845751] ? __pfx_ext4_initxattrs+0x10/0x10 [ 928.845777] ? __pfx_security_inode_init_security+0x10/0x10 [ 928.845821] ? crc32c+0x1ae/0x350 [ 928.845852] ? __brelse+0x7f/0xa0 [ 928.845879] ? __ext4_new_inode+0x116/0x4d70 [ 928.845922] ext4_append+0x1b6/0x530 [ 928.845962] ? __pfx_ext4_append+0x10/0x10 [ 928.846001] ? __pfx___ext4_new_inode+0x10/0x10 [ 928.846049] ext4_init_new_dir+0x13c/0x240 [ 928.846075] ? __pfx_ext4_init_new_dir+0x10/0x10 [ 928.846113] ext4_mkdir+0x3c5/0xb30 [ 928.846146] ? __pfx_ext4_mkdir+0x10/0x10 [ 928.846171] ? security_inode_permission+0x72/0xe0 [ 928.846208] vfs_mkdir+0x59a/0x8d0 [ 928.846242] do_mkdirat+0x19f/0x3d0 [ 928.846280] ? __pfx_do_mkdirat+0x10/0x10 [ 928.846341] __x64_sys_mkdir+0xf3/0x140 [ 928.846379] do_syscall_64+0xbf/0x360 [ 928.846404] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 928.846426] RIP: 0033:0x7ffa861a9c27 [ 928.846444] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 928.846465] RSP: 002b:00007ffa8371ffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 928.846487] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ffa861a9c27 [ 928.846502] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 928.846515] RBP: 00007ffa83720040 R08: 0000000000000000 R09: ffffffffffffffff [ 928.846529] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 928.846543] R13: 0000000020000100 R14: 00007ffa83720000 R15: 0000000020000180 [ 928.846577] [ 928.907427] FAULT_INJECTION: forcing a failure. [ 928.907427] name failslab, interval 1, probability 0, space 0, times 0 [ 928.909059] CPU: 1 UID: 0 PID: 7946 Comm: syz-executor.5 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 928.909088] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 928.909101] Call Trace: [ 928.909108] [ 928.909116] dump_stack_lvl+0xfa/0x120 [ 928.909157] should_fail_ex+0x4d7/0x5e0 [ 928.909200] ? security_file_alloc+0x35/0x130 [ 928.909228] should_failslab+0xc2/0x120 [ 928.909265] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 928.909297] ? __create_object+0x59/0x80 [ 928.909329] security_file_alloc+0x35/0x130 [ 928.909359] init_file+0x95/0x4c0 [ 928.909383] alloc_empty_file+0x76/0x1e0 [ 928.909411] path_openat+0xe0/0x2880 [ 928.909458] ? __pfx_path_openat+0x10/0x10 [ 928.909503] do_filp_open+0x1e8/0x450 [ 928.909537] ? __pfx_do_filp_open+0x10/0x10 [ 928.909584] ? find_held_lock+0x2b/0x80 [ 928.909615] ? alloc_fd+0x2c1/0x560 [ 928.909646] ? lock_release+0xc8/0x290 [ 928.909673] ? _raw_spin_unlock+0x1e/0x40 [ 928.909702] ? alloc_fd+0x2c1/0x560 [ 928.909744] do_sys_openat2+0x104/0x1b0 [ 928.909770] ? __pfx_do_sys_openat2+0x10/0x10 [ 928.909811] __x64_sys_openat+0x142/0x200 [ 928.909838] ? __pfx___x64_sys_openat+0x10/0x10 [ 928.909869] ? fput+0x6a/0x100 [ 928.909899] do_syscall_64+0xbf/0x360 [ 928.909924] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 928.909945] RIP: 0033:0x7f8cb141fa04 [ 928.909961] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 928.909983] RSP: 002b:00007f8cae9e1ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 928.910005] RAX: ffffffffffffffda RBX: 00007f8cb14b6970 RCX: 00007f8cb141fa04 [ 928.910019] RDX: 0000000000000002 RSI: 00007f8cae9e2000 RDI: 00000000ffffff9c [ 928.910034] RBP: 00007f8cae9e2000 R08: 0000000000000000 R09: ffffffffffffffff [ 928.910047] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 928.910061] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 928.910093] 00:33:23 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'wlan0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) r1 = syz_open_dev$mouse(&(0x7f0000000080), 0x7, 0x244501) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) 00:33:23 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c0006"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) [ 928.990173] loop0: detected capacity change from 0 to 16 [ 928.993374] EXT4-fs: Mount option(s) incompatible with ext2 [ 928.999827] FAULT_INJECTION: forcing a failure. [ 928.999827] name failslab, interval 1, probability 0, space 0, times 0 [ 929.001505] CPU: 0 UID: 0 PID: 7950 Comm: syz-executor.0 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 929.001535] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 929.001549] Call Trace: [ 929.001557] [ 929.001566] dump_stack_lvl+0xfa/0x120 [ 929.001613] should_fail_ex+0x4d7/0x5e0 [ 929.001654] should_failslab+0xc2/0x120 [ 929.001693] __kmalloc_cache_noprof+0x6a/0x3e0 [ 929.001727] ? kobject_uevent_env+0x22e/0xf90 [ 929.001764] kobject_uevent_env+0x22e/0xf90 [ 929.001801] ? lock_is_held_type+0x9e/0x120 [ 929.001842] loop_configure+0xf3d/0x16e0 [ 929.001907] ? __pfx_loop_configure+0x10/0x10 [ 929.001961] ? lock_acquire+0x15e/0x2f0 [ 929.001985] ? avc_has_extended_perms+0x107/0xf20 [ 929.002018] ? find_held_lock+0x2b/0x80 [ 929.002049] ? avc_has_extended_perms+0x23b/0xf20 [ 929.002086] lo_ioctl+0x76e/0x2070 [ 929.002119] ? avc_has_extended_perms+0x378/0xf20 [ 929.002157] ? __pfx_lo_ioctl+0x10/0x10 [ 929.002191] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 929.002224] ? __pfx_perf_trace_lock+0x10/0x10 [ 929.002254] ? lock_acquire+0x15e/0x2f0 [ 929.002276] ? __virt_addr_valid+0x1c6/0x5d0 [ 929.002328] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 929.002367] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 929.002408] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 929.002443] ? lock_release+0xc8/0x290 [ 929.002469] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 929.002531] ? print_circular_bug+0x220/0x360 [ 929.002550] ? __fget_files+0x34/0x3b0 [ 929.002584] ? find_held_lock+0x2b/0x80 [ 929.002615] ? __fget_files+0x203/0x3b0 [ 929.002648] ? __pfx_lo_ioctl+0x10/0x10 [ 929.002683] blkdev_ioctl+0x27c/0x6c0 [ 929.002714] ? __pfx_blkdev_ioctl+0x10/0x10 [ 929.002744] ? selinux_file_ioctl+0xb9/0x280 00:33:23 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 22) [ 929.002770] ? __pfx_blkdev_ioctl+0x10/0x10 [ 929.002803] __x64_sys_ioctl+0x18f/0x210 [ 929.002834] do_syscall_64+0xbf/0x360 [ 929.002859] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 929.002882] RIP: 0033:0x7fce9b55a8d7 [ 929.002899] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 929.002921] RSP: 002b:00007fce98acff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 929.002943] RAX: ffffffffffffffda RBX: 00007fce9b5a4970 RCX: 00007fce9b55a8d7 [ 929.002958] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 929.002971] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 929.002985] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 929.002998] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 929.003031] 00:33:23 executing program 4: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e0", 0x4f) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) [ 929.112105] EXT4-fs: Mount option(s) incompatible with ext2 [ 929.149241] loop5: detected capacity change from 0 to 1 [ 929.163678] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) 00:33:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 67) 00:33:34 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000080)={'mangle\x00', 0x0, [0x3ff, 0x24c1, 0x100, 0x3, 0x41c8]}, &(0x7f0000000100)=0x54) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) 00:33:34 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0'}, 0xb) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000400)={0x1, 0x80000001, 0x18, 0x11, 0x145}) 00:33:34 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 23) 00:33:34 executing program 4: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e0", 0x4f) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) 00:33:34 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c000600"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) 00:33:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 39) 00:33:34 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r1, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r2, 0x26, &(0x7f0000000400)) r3 = syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r1) sendmsg$SMC_PNETID_ADD(r2, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="040028bd7000fddbdf250f0000000900030073797a30000000440001000000140002006970360000800014000200766c616e30000000000000000000008000"/86], 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x5774) [ 939.977304] loop0: detected capacity change from 0 to 16 [ 939.984567] FAULT_INJECTION: forcing a failure. [ 939.984567] name failslab, interval 1, probability 0, space 0, times 0 [ 939.985355] FAULT_INJECTION: forcing a failure. [ 939.985355] name failslab, interval 1, probability 0, space 0, times 0 [ 939.986262] CPU: 0 UID: 0 PID: 7979 Comm: syz-executor.0 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 939.986292] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 939.986306] Call Trace: [ 939.986313] [ 939.986322] dump_stack_lvl+0xfa/0x120 [ 939.986367] should_fail_ex+0x4d7/0x5e0 [ 939.986415] should_failslab+0xc2/0x120 [ 939.986471] __kmalloc_cache_noprof+0x6a/0x3e0 [ 939.986504] ? kobject_uevent_env+0x22e/0xf90 [ 939.986540] kobject_uevent_env+0x22e/0xf90 [ 939.986576] ? lock_is_held_type+0x9e/0x120 [ 939.986617] loop_configure+0xf3d/0x16e0 [ 939.986682] ? __pfx_loop_configure+0x10/0x10 [ 939.986736] ? lock_acquire+0x15e/0x2f0 [ 939.986760] ? avc_has_extended_perms+0x107/0xf20 [ 939.986792] ? find_held_lock+0x2b/0x80 [ 939.986823] ? avc_has_extended_perms+0x23b/0xf20 [ 939.986860] lo_ioctl+0x76e/0x2070 [ 939.986893] ? avc_has_extended_perms+0x378/0xf20 [ 939.986931] ? __pfx_lo_ioctl+0x10/0x10 [ 939.986964] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 939.986997] ? __pfx_perf_trace_lock+0x10/0x10 [ 939.987027] ? lock_acquire+0x15e/0x2f0 [ 939.987049] ? __virt_addr_valid+0x1c6/0x5d0 [ 939.987085] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 939.987123] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 939.987159] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 939.987194] ? lock_release+0xc8/0x290 [ 939.987219] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 939.987281] ? print_circular_bug+0x220/0x360 [ 939.987302] ? __fget_files+0x34/0x3b0 [ 939.987335] ? find_held_lock+0x2b/0x80 [ 939.987365] ? __fget_files+0x203/0x3b0 [ 939.987399] ? __pfx_lo_ioctl+0x10/0x10 [ 939.987434] blkdev_ioctl+0x27c/0x6c0 [ 939.987464] ? __pfx_blkdev_ioctl+0x10/0x10 [ 939.987494] ? selinux_file_ioctl+0xb9/0x280 [ 939.987520] ? __pfx_blkdev_ioctl+0x10/0x10 [ 939.987551] __x64_sys_ioctl+0x18f/0x210 [ 939.987583] do_syscall_64+0xbf/0x360 [ 939.987608] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 939.987631] RIP: 0033:0x7fce9b55a8d7 [ 939.987649] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 939.987670] RSP: 002b:00007fce98acff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 939.987692] RAX: ffffffffffffffda RBX: 00007fce9b5a4970 RCX: 00007fce9b55a8d7 [ 939.987707] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 939.987720] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 939.987734] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 939.987747] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 939.987780] [ 940.005993] EXT4-fs: Mount option(s) incompatible with ext2 [ 940.006210] CPU: 1 UID: 0 PID: 7981 Comm: syz-executor.5 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 940.006242] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 940.006256] Call Trace: [ 940.006264] [ 940.006273] dump_stack_lvl+0xfa/0x120 [ 940.006321] should_fail_ex+0x4d7/0x5e0 [ 940.006361] ? __kernfs_new_node+0xd3/0x870 [ 940.006383] should_failslab+0xc2/0x120 [ 940.006440] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 940.006473] ? __pfx_avc_has_perm+0x10/0x10 [ 940.006512] __kernfs_new_node+0xd3/0x870 [ 940.006536] ? trace_event_raw_event_netfs_failure+0x4c5/0x700 [ 940.006572] ? __pfx___kernfs_new_node+0x10/0x10 [ 940.006600] ? lock_acquire+0x15e/0x2f0 [ 940.006623] ? kernfs_root+0x23/0x2a0 [ 940.006644] ? find_held_lock+0x2b/0x80 [ 940.006676] ? kernfs_root+0xee/0x2a0 [ 940.006697] ? lock_release+0xc8/0x290 [ 940.006718] ? lock_is_held_type+0x9e/0x120 [ 940.006761] kernfs_new_node+0x13c/0x1e0 [ 940.006795] kernfs_create_dir_ns+0x4d/0x1a0 [ 940.006827] internal_create_group+0xa7f/0xeb0 [ 940.006851] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 940.006898] ? __pfx_internal_create_group+0x10/0x10 [ 940.006920] ? blk_validate_limits+0xc1b/0x1580 [ 940.006954] ? lock_is_held_type+0x9e/0x120 [ 940.006993] loop_configure+0xc56/0x16e0 [ 940.007059] ? __pfx_loop_configure+0x10/0x10 [ 940.007113] ? lock_acquire+0x15e/0x2f0 [ 940.007135] ? avc_has_extended_perms+0x107/0xf20 [ 940.007166] ? find_held_lock+0x2b/0x80 [ 940.007197] ? avc_has_extended_perms+0x23b/0xf20 [ 940.007233] lo_ioctl+0x76e/0x2070 [ 940.007266] ? avc_has_extended_perms+0x378/0xf20 [ 940.007305] ? __pfx_lo_ioctl+0x10/0x10 [ 940.007338] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 940.007372] ? __pfx_perf_trace_lock+0x10/0x10 [ 940.007401] ? lock_acquire+0x15e/0x2f0 [ 940.007423] ? __virt_addr_valid+0x1c6/0x5d0 [ 940.007460] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 940.007500] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 940.007535] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 940.007570] ? lock_release+0xc8/0x290 [ 940.007596] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 940.007657] ? print_circular_bug+0x220/0x360 [ 940.007677] ? __fget_files+0x34/0x3b0 [ 940.007710] ? find_held_lock+0x2b/0x80 [ 940.007741] ? __fget_files+0x203/0x3b0 [ 940.007774] ? __pfx_lo_ioctl+0x10/0x10 [ 940.007809] blkdev_ioctl+0x27c/0x6c0 [ 940.007839] ? __pfx_blkdev_ioctl+0x10/0x10 [ 940.007869] ? selinux_file_ioctl+0xb9/0x280 [ 940.007895] ? __pfx_blkdev_ioctl+0x10/0x10 [ 940.007927] __x64_sys_ioctl+0x18f/0x210 [ 940.007958] do_syscall_64+0xbf/0x360 [ 940.007983] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 940.008006] RIP: 0033:0x7f8cb146c8d7 [ 940.008023] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 940.008045] RSP: 002b:00007f8cae9e1f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 940.008066] RAX: ffffffffffffffda RBX: 00007f8cb14b6970 RCX: 00007f8cb146c8d7 [ 940.008081] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 940.008095] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 940.008108] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 940.008122] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 940.008155] [ 940.008211] loop5: detected capacity change from 0 to 1 [ 940.039333] loop2: detected capacity change from 0 to 16 [ 940.076236] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) [ 940.102639] FAULT_INJECTION: forcing a failure. [ 940.102639] name failslab, interval 1, probability 0, space 0, times 0 [ 940.104608] CPU: 1 UID: 0 PID: 7983 Comm: syz-executor.2 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 940.104637] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 940.104651] Call Trace: [ 940.104659] [ 940.104667] dump_stack_lvl+0xfa/0x120 [ 940.104714] should_fail_ex+0x4d7/0x5e0 [ 940.104753] ? ext4_find_extent+0x7f5/0xa00 [ 940.104776] should_failslab+0xc2/0x120 [ 940.104816] __kmalloc_noprof+0xb4/0x4b0 [ 940.104848] ? perf_trace_lock+0xb5/0x5d0 [ 940.104871] ? __lock_acquire+0xc65/0x1b70 [ 940.104900] ext4_find_extent+0x7f5/0xa00 [ 940.104933] ext4_ext_map_blocks+0x1cc/0x5f70 [ 940.104975] ? finish_task_switch.isra.0+0x206/0x840 [ 940.105015] ? trace_sched_exit_tp+0xbf/0x100 [ 940.105051] ? __pfx_ext4_ext_map_blocks+0x10/0x10 [ 940.105093] ? lock_acquire+0x15e/0x2f0 [ 940.105115] ? ext4_map_blocks+0x55b/0x14a0 [ 940.105162] ? down_write+0x119/0x1f0 [ 940.105185] ? __pfx_down_write+0x10/0x10 [ 940.105205] ? ext4_es_lookup_extent+0xc8/0xb30 [ 940.105246] ext4_map_blocks+0x624/0x14a0 [ 940.105285] ? __up_read+0x197/0x750 [ 940.105311] ? __pfx_ext4_map_blocks+0x10/0x10 [ 940.105343] ? __pfx___up_read+0x10/0x10 [ 940.105372] ? lock_release+0xc8/0x290 [ 940.105409] ? ext4_map_blocks+0x1e0/0x14a0 [ 940.105451] ext4_getblk+0x682/0x8e0 [ 940.105486] ? __pfx_ext4_getblk+0x10/0x10 [ 940.105517] ? __pfx_security_inode_init_security+0x10/0x10 [ 940.105562] ? crc32c+0x1ae/0x350 [ 940.105601] ext4_bread+0x2e/0x1a0 [ 940.105636] ext4_append+0x224/0x530 [ 940.105677] ? __pfx_ext4_append+0x10/0x10 [ 940.105717] ? __pfx___ext4_new_inode+0x10/0x10 [ 940.105765] ext4_init_new_dir+0x13c/0x240 [ 940.105791] ? __pfx_ext4_init_new_dir+0x10/0x10 [ 940.105830] ext4_mkdir+0x3c5/0xb30 [ 940.105863] ? __pfx_ext4_mkdir+0x10/0x10 [ 940.105889] ? security_inode_permission+0x72/0xe0 [ 940.105926] vfs_mkdir+0x59a/0x8d0 [ 940.105961] do_mkdirat+0x19f/0x3d0 [ 940.106000] ? __pfx_do_mkdirat+0x10/0x10 [ 940.106047] __x64_sys_mkdir+0xf3/0x140 [ 940.106085] do_syscall_64+0xbf/0x360 [ 940.106111] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 940.106134] RIP: 0033:0x7ffa861a9c27 [ 940.106152] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 940.106175] RSP: 002b:00007ffa8371ffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 940.106196] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ffa861a9c27 [ 940.106212] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 940.106226] RBP: 00007ffa83720040 R08: 0000000000000000 R09: ffffffffffffffff [ 940.106240] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 940.106254] R13: 0000000020000100 R14: 00007ffa83720000 R15: 0000000020000180 [ 940.106288] 00:33:34 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c000600"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) 00:33:34 executing program 4: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e0", 0x4f) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) 00:33:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 40) 00:33:34 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 24) 00:33:34 executing program 4: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07a", 0x50) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) 00:33:35 executing program 7: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000007c0)=ANY=[@ANYBLOB="010000000b010000001800000068e822de0ad46e7901c6b212b79b6f4008f5575c88cb29d0cdcd0f029bc1bafd0a95c19f173b75160548a1ae5adb444675ffe50200000000000000dff9e11ba0444fb352f2c503cc7907a2194b7e8d95d091dbf6faf93c4a94c19911664794e0b84ee594cf22e590c458bca63ce3735efc993aa02eb55a9ae030bfcfc03e6fbade7b80cf8228d8c04ce24f29355c527a", @ANYRES32=r0, @ANYBLOB="912867ff070000a5e742a3fff2006c0003076ba3e45d7b0fa6000000000000"]) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000340)={'veth0_to_bridge\x00'}) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x27}}, 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000000)=0x4000) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000300), 0x101080, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, 0x1) execveat(r2, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000500)='$\x00', &(0x7f0000000440)='}<4\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0^\xf0x\xce\x91\xdd*z\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f0000000480)='\x00', &(0x7f0000000200)='\x1a),(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) setxattr$trusted_overlay_redirect(&(0x7f0000000380)='./file1\x00', &(0x7f00000003c0), &(0x7f0000000600)='./file1\x00', 0x8, 0x3) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r4, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r4, 0x26, &(0x7f0000000400)) r5 = syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r2) sendmsg$SMC_PNETID_ADD(r4, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000580)={&(0x7f0000000640)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="040028bd7000fddbdf25020000000900030073797a30000000000900030073797a310000000005000400010000001400020069703665727370616e3000000000000014000200766c616e300000000000000000000000b6a4e13493b902ad6a95a10c613366bb478b1ee59d60768fb89d0179ae782a4641b365476af831d24e6268e497fe762e6085c7a7dc49a35cf2db4c6f8264c0d06f2f831c1f3e"], 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000080)={'bond_slave_0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) 00:33:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 68) [ 940.273542] loop0: detected capacity change from 0 to 16 [ 940.298533] EXT4-fs: Mount option(s) incompatible with ext2 [ 940.372351] loop5: detected capacity change from 0 to 1 [ 940.408494] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) [ 940.423245] loop2: detected capacity change from 0 to 16 [ 940.425660] FAULT_INJECTION: forcing a failure. [ 940.425660] name failslab, interval 1, probability 0, space 0, times 0 [ 940.425775] CPU: 1 UID: 0 PID: 8003 Comm: syz-executor.2 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 940.425803] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 940.425816] Call Trace: [ 940.425822] [ 940.425831] dump_stack_lvl+0xfa/0x120 [ 940.425874] should_fail_ex+0x4d7/0x5e0 [ 940.425912] ? ext4_find_extent+0x7f5/0xa00 [ 940.425934] should_failslab+0xc2/0x120 [ 940.425971] __kmalloc_noprof+0xb4/0x4b0 [ 940.425999] ? mark_held_locks+0x49/0x80 [ 940.426029] ext4_find_extent+0x7f5/0xa00 [ 940.426059] ext4_ext_map_blocks+0x1cc/0x5f70 [ 940.426096] ? lock_acquire+0x15e/0x2f0 [ 940.426116] ? fs_reclaim_acquire+0xae/0x150 [ 940.426139] ? lock_is_held_type+0x9e/0x120 [ 940.426180] ? __pfx_ext4_ext_map_blocks+0x10/0x10 [ 940.426219] ? lock_acquire+0x15e/0x2f0 [ 940.426239] ? ext4_map_blocks+0x55b/0x14a0 [ 940.426283] ? down_write+0x119/0x1f0 [ 940.426303] ? __pfx_down_write+0x10/0x10 [ 940.426322] ? ext4_es_lookup_extent+0xc8/0xb30 [ 940.426360] ext4_map_blocks+0x624/0x14a0 [ 940.426403] ? __up_read+0x197/0x750 [ 940.426428] ? __pfx_ext4_map_blocks+0x10/0x10 [ 940.426471] ? __pfx___up_read+0x10/0x10 [ 940.426497] ? lock_release+0xc8/0x290 [ 940.426525] ? ext4_map_blocks+0x1e0/0x14a0 [ 940.426564] ext4_getblk+0x682/0x8e0 [ 940.426597] ? __pfx_ext4_getblk+0x10/0x10 [ 940.426625] ? __pfx_security_inode_init_security+0x10/0x10 [ 940.426667] ? crc32c+0x1ae/0x350 [ 940.426703] ext4_bread+0x2e/0x1a0 [ 940.426736] ext4_append+0x224/0x530 [ 940.426774] ? __pfx_ext4_append+0x10/0x10 [ 940.426811] ? __pfx___ext4_new_inode+0x10/0x10 [ 940.426855] ext4_init_new_dir+0x13c/0x240 [ 940.426880] ? __pfx_ext4_init_new_dir+0x10/0x10 [ 940.426915] ext4_mkdir+0x3c5/0xb30 [ 940.426947] ? __pfx_ext4_mkdir+0x10/0x10 [ 940.426970] ? security_inode_permission+0x72/0xe0 [ 940.427004] vfs_mkdir+0x59a/0x8d0 [ 940.427037] do_mkdirat+0x19f/0x3d0 [ 940.427072] ? __pfx_do_mkdirat+0x10/0x10 [ 940.427117] __x64_sys_mkdir+0xf3/0x140 [ 940.427152] do_syscall_64+0xbf/0x360 [ 940.427175] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 940.427197] RIP: 0033:0x7ffa861a9c27 [ 940.427213] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 940.427233] RSP: 002b:00007ffa8371ffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 940.427254] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ffa861a9c27 [ 940.427268] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 940.427281] RBP: 00007ffa83720040 R08: 0000000000000000 R09: ffffffffffffffff [ 940.427294] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 940.427306] R13: 0000000020000100 R14: 00007ffa83720000 R15: 0000000020000180 [ 940.427338] 00:33:46 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = fspick(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2321200cf5b43da5e153c4"], 0x5f) 00:33:46 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) close(r0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r2, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r3, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r3, 0x26, &(0x7f0000000400)) r4 = syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r2) sendmsg$SMC_PNETID_ADD(r3, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x5c, r4, 0x4, 0x70bd28, 0x25dfdbfd, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'ip6erspan0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'vlan0\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'veth1\x00'}) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x800, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000040)={'geneve0\x00'}) ioctl$TUNSETOWNER(r1, 0x400454cc, 0xee01) 00:33:46 executing program 4: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07a", 0x50) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) 00:33:46 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c000600"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) 00:33:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 41) 00:33:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 69) 00:33:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 25) 00:33:46 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f0000000000)=""/37) write$evdev(r0, &(0x7f0000000100), 0x0) [ 951.851215] loop0: detected capacity change from 0 to 16 [ 951.856161] loop2: detected capacity change from 0 to 16 [ 951.858373] FAULT_INJECTION: forcing a failure. [ 951.858373] name failslab, interval 1, probability 0, space 0, times 0 [ 951.860094] CPU: 0 UID: 0 PID: 8027 Comm: syz-executor.5 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 951.860125] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 951.860137] Call Trace: [ 951.860145] [ 951.860154] dump_stack_lvl+0xfa/0x120 [ 951.860199] should_fail_ex+0x4d7/0x5e0 [ 951.860238] ? __kernfs_new_node+0xd3/0x870 [ 951.860259] should_failslab+0xc2/0x120 [ 951.860299] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 951.860340] __kernfs_new_node+0xd3/0x870 [ 951.860367] ? __pfx___kernfs_new_node+0x10/0x10 [ 951.860401] ? lock_acquire+0x15e/0x2f0 [ 951.860424] ? kernfs_root+0x23/0x2a0 [ 951.860445] ? find_held_lock+0x2b/0x80 [ 951.860476] ? kernfs_root+0xee/0x2a0 [ 951.860497] ? lock_release+0xc8/0x290 [ 951.860516] ? lock_is_held_type+0x9e/0x120 [ 951.860559] kernfs_new_node+0x13c/0x1e0 [ 951.860591] __kernfs_create_file+0x55/0x360 [ 951.860628] sysfs_add_file_mode_ns+0x21c/0x440 [ 951.860669] ? __pfx_dev_attr_store+0x10/0x10 [ 951.860709] internal_create_group+0x571/0xeb0 [ 951.860743] ? __pfx_internal_create_group+0x10/0x10 [ 951.860766] ? blk_validate_limits+0xc1b/0x1580 [ 951.860800] ? lock_is_held_type+0x9e/0x120 [ 951.860839] loop_configure+0xc56/0x16e0 [ 951.860904] ? __pfx_loop_configure+0x10/0x10 [ 951.860957] ? lock_acquire+0x15e/0x2f0 [ 951.860979] ? avc_has_extended_perms+0x107/0xf20 [ 951.861011] ? find_held_lock+0x2b/0x80 [ 951.861042] ? avc_has_extended_perms+0x23b/0xf20 [ 951.861078] lo_ioctl+0x76e/0x2070 [ 951.861111] ? avc_has_extended_perms+0x378/0xf20 [ 951.861149] ? __pfx_lo_ioctl+0x10/0x10 [ 951.861182] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 951.861215] ? __pfx_perf_trace_lock+0x10/0x10 [ 951.861245] ? lock_acquire+0x15e/0x2f0 [ 951.861267] ? __virt_addr_valid+0x1c6/0x5d0 [ 951.861304] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 951.861342] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 951.861377] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 951.861412] ? lock_release+0xc8/0x290 [ 951.861438] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 951.861499] ? print_circular_bug+0x220/0x360 [ 951.861519] ? __fget_files+0x34/0x3b0 [ 951.861552] ? find_held_lock+0x2b/0x80 [ 951.861583] ? __fget_files+0x203/0x3b0 [ 951.861616] ? __pfx_lo_ioctl+0x10/0x10 [ 951.861651] blkdev_ioctl+0x27c/0x6c0 [ 951.861681] ? __pfx_blkdev_ioctl+0x10/0x10 [ 951.861711] ? selinux_file_ioctl+0xb9/0x280 [ 951.861736] ? __pfx_blkdev_ioctl+0x10/0x10 [ 951.861768] __x64_sys_ioctl+0x18f/0x210 [ 951.861800] do_syscall_64+0xbf/0x360 [ 951.861825] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 951.861848] RIP: 0033:0x7f8cb146c8d7 [ 951.861865] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 951.861887] RSP: 002b:00007f8cae9e1f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 951.861909] RAX: ffffffffffffffda RBX: 00007f8cb14b6970 RCX: 00007f8cb146c8d7 [ 951.861924] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 951.861937] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 951.861951] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 951.861964] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 951.861997] [ 951.907747] FAULT_INJECTION: forcing a failure. [ 951.907747] name failslab, interval 1, probability 0, space 0, times 0 [ 951.909379] CPU: 0 UID: 0 PID: 8028 Comm: syz-executor.0 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 951.909415] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 951.909427] Call Trace: [ 951.909435] [ 951.909443] dump_stack_lvl+0xfa/0x120 [ 951.909484] should_fail_ex+0x4d7/0x5e0 [ 951.909521] ? kobject_get_path+0xc9/0x200 [ 951.909545] should_failslab+0xc2/0x120 [ 951.909583] __kmalloc_noprof+0xb4/0x4b0 [ 951.909611] ? __create_object+0x59/0x80 [ 951.909645] kobject_get_path+0xc9/0x200 [ 951.909671] ? kasan_save_track+0x14/0x30 [ 951.909697] kobject_uevent_env+0x252/0xf90 [ 951.909733] ? lock_is_held_type+0x9e/0x120 [ 951.909772] loop_configure+0xf3d/0x16e0 [ 951.909836] ? __pfx_loop_configure+0x10/0x10 [ 951.909890] ? lock_acquire+0x15e/0x2f0 [ 951.909912] ? avc_has_extended_perms+0x107/0xf20 [ 951.909943] ? find_held_lock+0x2b/0x80 [ 951.909974] ? avc_has_extended_perms+0x23b/0xf20 [ 951.910010] lo_ioctl+0x76e/0x2070 [ 951.910043] ? avc_has_extended_perms+0x378/0xf20 [ 951.910081] ? __pfx_lo_ioctl+0x10/0x10 [ 951.910114] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 951.910147] ? __pfx_perf_trace_lock+0x10/0x10 [ 951.910177] ? lock_acquire+0x15e/0x2f0 [ 951.910198] ? __virt_addr_valid+0x1c6/0x5d0 [ 951.910234] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 951.910272] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 951.910307] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 951.910341] ? lock_release+0xc8/0x290 [ 951.910367] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 951.910428] ? print_circular_bug+0x220/0x360 [ 951.910448] ? __fget_files+0x34/0x3b0 [ 951.910481] ? find_held_lock+0x2b/0x80 [ 951.910511] ? __fget_files+0x203/0x3b0 [ 951.910544] ? __pfx_lo_ioctl+0x10/0x10 [ 951.910593] blkdev_ioctl+0x27c/0x6c0 [ 951.910623] ? __pfx_blkdev_ioctl+0x10/0x10 [ 951.910653] ? selinux_file_ioctl+0xb9/0x280 [ 951.910678] ? __pfx_blkdev_ioctl+0x10/0x10 [ 951.910710] __x64_sys_ioctl+0x18f/0x210 [ 951.910741] do_syscall_64+0xbf/0x360 [ 951.910766] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 951.910788] RIP: 0033:0x7fce9b55a8d7 [ 951.910805] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 951.910826] RSP: 002b:00007fce98acff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 951.910847] RAX: ffffffffffffffda RBX: 00007fce9b5a4970 RCX: 00007fce9b55a8d7 [ 951.910861] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 951.910875] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 951.910889] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 951.910902] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 951.910934] [ 951.937510] loop5: detected capacity change from 0 to 1 00:33:46 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) 00:33:46 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[@ANYRESHEX=r0], 0xb) [ 951.978026] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) 00:33:46 executing program 4: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07a", 0x50) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) [ 952.034647] EXT4-fs: Mount option(s) incompatible with ext2 [ 952.090662] EXT4-fs: Mount option(s) incompatible with ext2 00:33:46 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r1, 0x26, &(0x7f0000000400)) r2 = syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r0) sendmsg$SMC_PNETID_ADD(r1, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x5c, r2, 0x4, 0x70bd28, 0x25dfdbfd, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'ip6erspan0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'vlan0\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x9, &(0x7f0000000080)=[{0x1, 0x4, 0x0, 0xfff}, {0x1, 0xb1, 0x7, 0x8}, {0x6, 0x80, 0x5, 0x3}, {0x6, 0xe3, 0x7f, 0x8}, {0xfffb, 0x7, 0x8, 0x9}, {0xf809, 0x7, 0x7, 0x6}, {0x7b2, 0xc7, 0x0, 0x100}, {0x567, 0xff, 0x0, 0x100}, {0x4, 0x9, 0x7, 0x400}]}, 0x10) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r3, &(0x7f0000000100), 0x0) 00:33:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 26) 00:33:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 70) [ 952.239499] loop2: detected capacity change from 0 to 16 [ 952.240723] loop5: detected capacity change from 0 to 1 [ 952.246649] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) [ 952.248292] EXT4-fs: Mount option(s) incompatible with ext2 00:33:56 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0'}, 0xb) 00:33:56 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) 00:33:56 executing program 4: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) 00:33:56 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) r1 = getuid() getsockopt(0xffffffffffffffff, 0x8000, 0x1, &(0x7f0000000100)=""/237, &(0x7f0000000200)=0xed) ioprio_set$uid(0x0, r1, 0x2007) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x40}}, './file0\x00'}) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TUNSETOWNER(r2, 0x400454cc, r1) 00:33:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 42) 00:33:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 71) 00:33:56 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 27) 00:33:56 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) pread64(r0, &(0x7f0000000080)=""/234, 0xea, 0x81) [ 961.709937] loop0: detected capacity change from 0 to 16 [ 961.719852] EXT4-fs: Mount option(s) incompatible with ext2 [ 961.721220] loop2: detected capacity change from 0 to 16 [ 961.725860] EXT4-fs: Mount option(s) incompatible with ext2 00:33:56 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sysvipc/sem\x00', 0x0, 0x0) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000080)={0x2, {0x2, 0x2, 0x1, 0xfffe, 0xf2b2, 0x2}}) ioctl$TIOCL_SELLOADLUT(r0, 0x541c, &(0x7f0000000040)={0x5, 0x3dc, 0x2, 0x0, 0x4}) 00:33:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 43) 00:33:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 72) [ 961.789170] FAULT_INJECTION: forcing a failure. [ 961.789170] name failslab, interval 1, probability 0, space 0, times 0 [ 961.790272] CPU: 0 UID: 0 PID: 8074 Comm: syz-executor.5 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 961.790289] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 961.790297] Call Trace: [ 961.790301] [ 961.790305] dump_stack_lvl+0xfa/0x120 [ 961.790334] should_fail_ex+0x4d7/0x5e0 [ 961.790356] ? __kernfs_new_node+0xd3/0x870 [ 961.790369] should_failslab+0xc2/0x120 [ 961.790395] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 961.790417] __kernfs_new_node+0xd3/0x870 [ 961.790432] ? __pfx___kernfs_new_node+0x10/0x10 [ 961.790447] ? lock_acquire+0x15e/0x2f0 [ 961.790460] ? kernfs_root+0x23/0x2a0 [ 961.790472] ? find_held_lock+0x2b/0x80 [ 961.790488] ? kernfs_root+0xee/0x2a0 [ 961.790500] ? lock_release+0xc8/0x290 [ 961.790511] ? lock_is_held_type+0x9e/0x120 [ 961.790534] kernfs_new_node+0x13c/0x1e0 [ 961.790552] __kernfs_create_file+0x55/0x360 [ 961.790572] sysfs_add_file_mode_ns+0x21c/0x440 [ 961.790594] ? __pfx_dev_attr_store+0x10/0x10 [ 961.790617] internal_create_group+0x571/0xeb0 [ 961.790635] ? __pfx_internal_create_group+0x10/0x10 [ 961.790648] ? blk_validate_limits+0xc1b/0x1580 [ 961.790674] ? lock_is_held_type+0x9e/0x120 [ 961.790695] loop_configure+0xc56/0x16e0 [ 961.790730] ? __pfx_loop_configure+0x10/0x10 [ 961.790760] ? lock_acquire+0x15e/0x2f0 [ 961.790771] ? avc_has_extended_perms+0x107/0xf20 [ 961.790789] ? find_held_lock+0x2b/0x80 [ 961.790806] ? avc_has_extended_perms+0x23b/0xf20 [ 961.790826] lo_ioctl+0x76e/0x2070 [ 961.790843] ? avc_has_extended_perms+0x378/0xf20 [ 961.790864] ? __pfx_lo_ioctl+0x10/0x10 [ 961.790882] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 961.790900] ? __pfx_perf_trace_lock+0x10/0x10 [ 961.790916] ? lock_acquire+0x15e/0x2f0 [ 961.790928] ? __virt_addr_valid+0x1c6/0x5d0 [ 961.790949] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 961.790970] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 961.790989] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 961.791007] ? lock_release+0xc8/0x290 [ 961.791021] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 961.791055] ? print_circular_bug+0x220/0x360 [ 961.791066] ? __fget_files+0x34/0x3b0 [ 961.791084] ? find_held_lock+0x2b/0x80 [ 961.791101] ? __fget_files+0x203/0x3b0 [ 961.791119] ? __pfx_lo_ioctl+0x10/0x10 [ 961.791138] blkdev_ioctl+0x27c/0x6c0 [ 961.791154] ? __pfx_blkdev_ioctl+0x10/0x10 [ 961.791170] ? selinux_file_ioctl+0xb9/0x280 [ 961.791184] ? __pfx_blkdev_ioctl+0x10/0x10 [ 961.791202] __x64_sys_ioctl+0x18f/0x210 [ 961.791219] do_syscall_64+0xbf/0x360 [ 961.791233] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 961.791246] RIP: 0033:0x7f8cb146c8d7 [ 961.791256] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 961.791268] RSP: 002b:00007f8cae9e1f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 961.791280] RAX: ffffffffffffffda RBX: 00007f8cb14b6970 RCX: 00007f8cb146c8d7 [ 961.791288] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 961.791295] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 961.791303] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 961.791310] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 961.791328] [ 961.832577] loop5: detected capacity change from 0 to 1 [ 961.851076] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) [ 961.856764] loop0: detected capacity change from 0 to 16 [ 961.859873] loop2: detected capacity change from 0 to 16 [ 961.861989] FAULT_INJECTION: forcing a failure. [ 961.861989] name failslab, interval 1, probability 0, space 0, times 0 [ 961.863089] CPU: 0 UID: 0 PID: 8080 Comm: syz-executor.2 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 961.863106] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 961.863113] Call Trace: [ 961.863118] [ 961.863122] dump_stack_lvl+0xfa/0x120 [ 961.863149] should_fail_ex+0x4d7/0x5e0 [ 961.863172] ? __es_insert_extent+0xed2/0x1370 [ 961.863188] should_failslab+0xc2/0x120 [ 961.863210] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 961.863229] ? __pfx___es_remove_extent+0x10/0x10 [ 961.863244] ? ext4_es_can_be_merged.isra.0+0x13b/0x160 [ 961.863263] __es_insert_extent+0xed2/0x1370 [ 961.863288] ext4_es_insert_extent+0x4d0/0x1100 [ 961.863311] ? __pfx_ext4_es_insert_extent+0x10/0x10 [ 961.863327] ? lock_acquire+0x15e/0x2f0 [ 961.863340] ? ext4_map_blocks+0x55b/0x14a0 [ 961.863368] ? __pfx_down_write+0x10/0x10 [ 961.863379] ? ext4_es_lookup_extent+0xc8/0xb30 [ 961.863405] ext4_map_blocks+0x7ff/0x14a0 [ 961.863425] ? __up_read+0x197/0x750 [ 961.863440] ? __pfx_ext4_map_blocks+0x10/0x10 [ 961.863457] ? __pfx___up_read+0x10/0x10 [ 961.863472] ? lock_release+0xc8/0x290 [ 961.863488] ? ext4_map_blocks+0x1e0/0x14a0 [ 961.863510] ext4_getblk+0x682/0x8e0 [ 961.863529] ? __pfx_ext4_getblk+0x10/0x10 [ 961.863546] ? __pfx_security_inode_init_security+0x10/0x10 [ 961.863570] ? crc32c+0x1ae/0x350 [ 961.863592] ext4_bread+0x2e/0x1a0 [ 961.863610] ext4_append+0x224/0x530 [ 961.863633] ? __pfx_ext4_append+0x10/0x10 [ 961.863654] ? __pfx___ext4_new_inode+0x10/0x10 [ 961.863680] ext4_init_new_dir+0x13c/0x240 [ 961.863694] ? __pfx_ext4_init_new_dir+0x10/0x10 [ 961.863715] ext4_mkdir+0x3c5/0xb30 [ 961.863733] ? __pfx_ext4_mkdir+0x10/0x10 [ 961.863746] ? security_inode_permission+0x72/0xe0 [ 961.863766] vfs_mkdir+0x59a/0x8d0 [ 961.863785] do_mkdirat+0x19f/0x3d0 [ 961.863807] ? __pfx_do_mkdirat+0x10/0x10 [ 961.863832] __x64_sys_mkdir+0xf3/0x140 [ 961.863852] do_syscall_64+0xbf/0x360 [ 961.863866] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 961.863879] RIP: 0033:0x7ffa861a9c27 [ 961.863889] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 961.863901] RSP: 002b:00007ffa8371ffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 961.863913] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ffa861a9c27 [ 961.863921] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 961.863929] RBP: 00007ffa83720040 R08: 0000000000000000 R09: ffffffffffffffff [ 961.863936] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 961.863943] R13: 0000000020000100 R14: 00007ffa83720000 R15: 0000000020000180 [ 961.863962] 00:33:56 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000080)='.pending_reads\x00', 0x8080, 0x43) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'macvlan0\x00'}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff, 0xee00}}, './file0\x00'}) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000140)=0x1) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) 00:33:56 executing program 4: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) 00:33:56 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) [ 961.902948] EXT4-fs: Mount option(s) incompatible with ext2 00:33:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 44) [ 961.949974] EXT4-fs: Mount option(s) incompatible with ext2 00:33:56 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 28) 00:33:56 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f0000000080)=""/140) 00:33:56 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) socket$inet(0x2, 0x4, 0x858) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/167, 0xa7}, {&(0x7f0000000240)=""/44, 0x2c}, {&(0x7f0000000280)=""/233, 0xe9}, {&(0x7f0000000380)=""/7, 0x7}, {&(0x7f00000003c0)=""/204, 0xcc}], 0x5, &(0x7f0000000540)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x20}, 0x2043) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x0, [0x3, 0x10000, 0x7eed926c]}, &(0x7f0000000140)=0x44) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000038000000", @ANYRES32=r0, @ANYBLOB="9717ffff000000002e2f66696c653000"]) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x2) [ 962.100869] loop5: detected capacity change from 0 to 1 [ 962.122464] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) 00:34:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 73) 00:34:07 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 29) 00:34:07 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r1, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r2, 0x26, &(0x7f0000000400)) r3 = syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r1) sendmsg$SMC_PNETID_ADD(r2, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000580)={&(0x7f0000000300)=ANY=[@ANYBLOB="5c00000034f637bd5c495f9d0327bb12ca9f87fad675b46b56937bab1193ed4dbeeccb94e335c0b6e3fdc42662f2ff95ef56d7c7861656ba795fd1efd1", @ANYRES16=r3, @ANYBLOB="040028bd7000fddbdf25020000000900030073797a30000000000900030073797a310000000005000400010000001400020069703665727370616e3000000000000014000200766c616e3000"/86], 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) ioctl$TUNSETOWNER(r2, 0x400454cc, 0xee01) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETPERSIST(r4, 0x400454cb, 0x1) 00:34:07 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) 00:34:07 executing program 3: prctl$PR_GET_KEEPCAPS(0x7) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0'}, 0xb) 00:34:07 executing program 4: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) 00:34:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:34:07 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() clone3(&(0x7f00000017c0)={0x10080, &(0x7f0000000000)=0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180), {0x1}, &(0x7f00000006c0)=""/4096, 0x1000, &(0x7f00000016c0)=""/95, &(0x7f0000001780)=[r0, 0x0], 0x2}, 0x58) getpriority(0x1, r0) sched_getparam(r0, &(0x7f0000000340)) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffff0000000000f0ffffff0f000000000000000000000000f974f66896c9"]) r3 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x5}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r3, 0x6611) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xff, 0xff, 0x1, 0x1, 0x0, 0x4e3, 0x4, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x800, 0x200, 0x90ce, 0x9, 0xfffffffffffffeff, 0x92cb, 0x2, 0x0, 0x61, 0x0, 0x101}, r0, 0xd, 0xffffffffffffffff, 0x6) fadvise64(r1, 0xffffffff, 0x8e36, 0x7) r4 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r4, &(0x7f0000000100), 0x0) [ 972.662732] FAULT_INJECTION: forcing a failure. [ 972.662732] name failslab, interval 1, probability 0, space 0, times 0 [ 972.663794] CPU: 1 UID: 0 PID: 8114 Comm: syz-executor.5 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 972.663812] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 972.663819] Call Trace: [ 972.663824] [ 972.663829] dump_stack_lvl+0xfa/0x120 [ 972.663858] should_fail_ex+0x4d7/0x5e0 [ 972.663880] ? __kernfs_new_node+0xd3/0x870 [ 972.663893] should_failslab+0xc2/0x120 [ 972.663915] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 972.663938] __kernfs_new_node+0xd3/0x870 [ 972.663952] ? __pfx___kernfs_new_node+0x10/0x10 [ 972.663967] ? lock_acquire+0x15e/0x2f0 [ 972.663981] ? kernfs_root+0x23/0x2a0 [ 972.663992] ? find_held_lock+0x2b/0x80 [ 972.664010] ? kernfs_root+0xee/0x2a0 [ 972.664021] ? lock_release+0xc8/0x290 [ 972.664032] ? lock_is_held_type+0x9e/0x120 [ 972.664056] kernfs_new_node+0x13c/0x1e0 [ 972.664074] __kernfs_create_file+0x55/0x360 [ 972.664094] sysfs_add_file_mode_ns+0x21c/0x440 [ 972.664117] ? __pfx_dev_attr_store+0x10/0x10 [ 972.664141] internal_create_group+0x571/0xeb0 [ 972.664160] ? __pfx_internal_create_group+0x10/0x10 [ 972.664172] ? blk_validate_limits+0xc1b/0x1580 [ 972.664191] ? lock_is_held_type+0x9e/0x120 [ 972.664212] loop_configure+0xc56/0x16e0 [ 972.664248] ? __pfx_loop_configure+0x10/0x10 [ 972.664277] ? lock_acquire+0x15e/0x2f0 [ 972.664289] ? avc_has_extended_perms+0x107/0xf20 [ 972.664307] ? find_held_lock+0x2b/0x80 [ 972.664324] ? avc_has_extended_perms+0x23b/0xf20 [ 972.664344] lo_ioctl+0x76e/0x2070 [ 972.664362] ? avc_has_extended_perms+0x378/0xf20 [ 972.664382] ? __pfx_lo_ioctl+0x10/0x10 [ 972.664405] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 972.664423] ? __pfx_perf_trace_lock+0x10/0x10 [ 972.664439] ? lock_acquire+0x15e/0x2f0 [ 972.664451] ? __virt_addr_valid+0x1c6/0x5d0 [ 972.664472] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 972.664496] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 972.664516] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 972.664535] ? lock_release+0xc8/0x290 [ 972.664549] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 972.664582] ? print_circular_bug+0x220/0x360 [ 972.664594] ? __fget_files+0x34/0x3b0 [ 972.664612] ? find_held_lock+0x2b/0x80 [ 972.664628] ? __fget_files+0x203/0x3b0 [ 972.664646] ? __pfx_lo_ioctl+0x10/0x10 [ 972.664665] blkdev_ioctl+0x27c/0x6c0 [ 972.664682] ? __pfx_blkdev_ioctl+0x10/0x10 [ 972.664698] ? selinux_file_ioctl+0xb9/0x280 [ 972.664712] ? __pfx_blkdev_ioctl+0x10/0x10 [ 972.664729] __x64_sys_ioctl+0x18f/0x210 [ 972.664747] do_syscall_64+0xbf/0x360 [ 972.664761] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 972.664774] RIP: 0033:0x7f8cb146c8d7 [ 972.664783] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 972.664796] RSP: 002b:00007f8cae9e1f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 972.664808] RAX: ffffffffffffffda RBX: 00007f8cb14b6970 RCX: 00007f8cb146c8d7 [ 972.664816] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 972.664823] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 972.664831] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 972.664838] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 972.664855] [ 972.696416] loop0: detected capacity change from 0 to 16 [ 972.711311] EXT4-fs: Mount option(s) incompatible with ext2 00:34:07 executing program 4: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) [ 972.741641] loop2: detected capacity change from 0 to 16 [ 972.758365] loop5: detected capacity change from 0 to 1 00:34:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x2, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) [ 972.767086] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) [ 972.768788] EXT4-fs: Mount option(s) incompatible with ext2 [ 972.789172] loop0: detected capacity change from 0 to 16 00:34:07 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 30) [ 972.797451] EXT4-fs: Mount option(s) incompatible with ext2 [ 972.803576] loop0: detected capacity change from 0 to 16 [ 972.808534] EXT4-fs: Mount option(s) incompatible with ext2 [ 972.834292] loop5: detected capacity change from 0 to 1 [ 972.842029] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) 00:34:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) [ 972.896943] loop0: detected capacity change from 0 to 16 [ 972.906011] EXT4-fs: Mount option(s) incompatible with ext2 [ 972.914372] loop0: detected capacity change from 0 to 16 [ 972.920692] EXT4-fs: Mount option(s) incompatible with ext2 00:34:19 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0xc3, 0x88, 0x4}, 0x18) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0'}, 0xb) 00:34:19 executing program 4: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) 00:34:19 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) 00:34:19 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 31) 00:34:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 74) 00:34:19 executing program 7: sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x4, 0x70bd2a, 0x25dfdbfc}, 0x1c}, 0x1, 0x0, 0x0, 0x4050}, 0x4044001) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) 00:34:19 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x40}}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/module/ehci_hcd', 0x448180, 0xe2) syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) r1 = syz_open_dev$mouse(&(0x7f0000000140), 0x3, 0x305882) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000200)=0x8, 0x4) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x30599207, 0x9}}, './file0\x00'}) clock_gettime(0x0, &(0x7f00000005c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000600)={0x0, 0x0}) write$evdev(0xffffffffffffffff, &(0x7f0000000640)=[{{}, 0x5, 0x1, 0x8001}, {{}, 0x5, 0x8000, 0xffffffe0}, {{}, 0x12, 0x40, 0xdebe}, {{r3, r4/1000+60000}, 0x17, 0x200, 0x2}, {{r5, r6/1000+60000}, 0x4, 0x7fff, 0x3}, {{0x77359400}, 0x6, 0xfff8, 0x5c84}], 0x90) r7 = signalfd(r2, &(0x7f00000000c0)={[0x6c5]}, 0x8) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_VENDOR(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000700)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r9, @ANYBLOB="dd0728bd0200a0ee1f9ffd00a36c9b8a8ffa5cc1da115b54c511e409e62e05e2a96ebc63d65eae1278efcdd33e30f8a05d100bde1f37e3ce058ce59d38552306b451d0c4bcf7227c7c2d32b90de83bb188b0fd870ac31ddb034aef928239cfb20977800a87de3ef17474b4ea14874e0cbd4e474fa0c1b827569f396ddaf8d6d75396b19b8384af1dd98aafd4115719fa6dfcba06378115416409a17e4189635a1f67f55514df63d3d512a41c00cc3fe85e4fb8e35622d50e8304dae0549cf3b81214beba6c838e78de"], 0x2c}}, 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)={0x44, r11, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r12}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac}, @NL80211_ATTR_AUTH_TYPE={0x8}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}]]}, 0x44}}, 0x0) sendmsg$NL80211_CMD_VENDOR(r7, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000480)={&(0x7f0000000280)={0x1d4, r9, 0x100, 0x70bd2d, 0x25dfdbff, {{}, {@val={0x8, 0x1, 0x5e}, @val={0x8, 0x3, r12}, @val={0xc, 0x99, {0x22, 0x20}}}}, [@NL80211_ATTR_VENDOR_DATA={0x25, 0xc5, "d2114b239eefc7f28859cbe98d0bfe42d4d2a4f04f988153845cc00dfbaedee7f7"}, @NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x509}, @NL80211_ATTR_VENDOR_DATA={0xd3, 0xc5, "494a3643ab470f65d9abdc311a7a4355c151d95cbbee35d4315545bd121d031492dcab603c685ecd7a1084ac7f3f89eac4cbefcdcddfaecf2ef3fe06fc5b8afb71ce07741d6c3e7352f92e8a65b2efa9fa9dd01e9786aae3f48bc16f8cb5d8ba226929251da7dd4643d053679deacdf1e1749ad010ff1bfdf0bb7faf84e4b1cd9ef979d21a9e578e61c19d03cb8336d510d33aa2acce4e4105afee3a20b795096167286cac236ed57e661f774f0f2b5640c0ea8de5304ce710376fed9838e531b60e54e9615d653dc88e2104bed357"}, @NL80211_ATTR_VENDOR_DATA={0x9f, 0xc5, "fca882ff6d5ed9e5c3f8ef138b71560d0c6e258d8c1f136f7f5d3b0ffc483a362b1d274edefd6e6826c7dba600f9f05681ba2c6fe99066f7a284cd7b51de4e33ccec1fb51f31c8d54751d1d59e414c3fcff493829e78bb64194d48f36fd4f64115134e0511fb7733a34d2bef2b5282d8d324e134a7225d8ebd4fb21e11920753c6c742426e766d84422e53f6bfec0d4b6d856cbae65a7e877b677f"}]}, 0x1d4}, 0x1, 0x0, 0x0, 0x20000050}, 0x20000040) syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), r2) 00:34:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x4, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) [ 984.692140] loop0: detected capacity change from 0 to 16 [ 984.695476] FAULT_INJECTION: forcing a failure. [ 984.695476] name failslab, interval 1, probability 0, space 0, times 0 [ 984.697131] CPU: 0 UID: 0 PID: 8160 Comm: syz-executor.5 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 984.697162] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 984.697175] Call Trace: [ 984.697182] [ 984.697191] dump_stack_lvl+0xfa/0x120 [ 984.697236] should_fail_ex+0x4d7/0x5e0 [ 984.697276] ? __kernfs_new_node+0xd3/0x870 [ 984.697297] should_failslab+0xc2/0x120 [ 984.697336] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 984.697378] __kernfs_new_node+0xd3/0x870 [ 984.697412] ? __pfx___kernfs_new_node+0x10/0x10 [ 984.697440] ? lock_acquire+0x15e/0x2f0 [ 984.697463] ? kernfs_root+0x23/0x2a0 [ 984.697484] ? find_held_lock+0x2b/0x80 [ 984.697515] ? kernfs_root+0xee/0x2a0 [ 984.697536] ? lock_release+0xc8/0x290 [ 984.697556] ? lock_is_held_type+0x9e/0x120 [ 984.697600] kernfs_new_node+0x13c/0x1e0 [ 984.697632] __kernfs_create_file+0x55/0x360 [ 984.697669] sysfs_add_file_mode_ns+0x21c/0x440 [ 984.697711] ? __pfx_dev_attr_store+0x10/0x10 [ 984.697752] internal_create_group+0x571/0xeb0 [ 984.697786] ? __pfx_internal_create_group+0x10/0x10 [ 984.697809] ? blk_validate_limits+0xc1b/0x1580 [ 984.697843] ? lock_is_held_type+0x9e/0x120 [ 984.697882] loop_configure+0xc56/0x16e0 [ 984.697947] ? __pfx_loop_configure+0x10/0x10 [ 984.698001] ? lock_acquire+0x15e/0x2f0 [ 984.698023] ? avc_has_extended_perms+0x107/0xf20 [ 984.698056] ? find_held_lock+0x2b/0x80 [ 984.698087] ? avc_has_extended_perms+0x23b/0xf20 [ 984.698123] lo_ioctl+0x76e/0x2070 [ 984.698156] ? avc_has_extended_perms+0x378/0xf20 [ 984.698194] ? __pfx_lo_ioctl+0x10/0x10 [ 984.698228] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 984.698261] ? __pfx_perf_trace_lock+0x10/0x10 [ 984.698291] ? lock_acquire+0x15e/0x2f0 [ 984.698313] ? __virt_addr_valid+0x1c6/0x5d0 [ 984.698350] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 984.698390] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 984.698425] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 984.698460] ? lock_release+0xc8/0x290 [ 984.698486] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 984.698547] ? print_circular_bug+0x220/0x360 [ 984.698568] ? __fget_files+0x34/0x3b0 [ 984.698600] ? find_held_lock+0x2b/0x80 [ 984.698631] ? __fget_files+0x203/0x3b0 [ 984.698665] ? __pfx_lo_ioctl+0x10/0x10 [ 984.698700] blkdev_ioctl+0x27c/0x6c0 [ 984.698730] ? __pfx_blkdev_ioctl+0x10/0x10 [ 984.698760] ? selinux_file_ioctl+0xb9/0x280 [ 984.698787] ? __pfx_blkdev_ioctl+0x10/0x10 [ 984.698819] __x64_sys_ioctl+0x18f/0x210 [ 984.698851] do_syscall_64+0xbf/0x360 [ 984.698876] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 984.698898] RIP: 0033:0x7f8cb146c8d7 [ 984.698937] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 984.698966] RSP: 002b:00007f8cae9e1f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 984.698995] RAX: ffffffffffffffda RBX: 00007f8cb14b6970 RCX: 00007f8cb146c8d7 [ 984.699013] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 984.699026] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 984.699040] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 984.699054] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 984.699087] [ 984.699589] EXT4-fs: Mount option(s) incompatible with ext2 [ 984.715053] loop2: detected capacity change from 0 to 16 [ 984.716019] loop5: detected capacity change from 0 to 1 [ 984.735733] FAULT_INJECTION: forcing a failure. [ 984.735733] name failslab, interval 1, probability 0, space 0, times 0 [ 984.741556] loop0: detected capacity change from 0 to 16 [ 984.742377] CPU: 0 UID: 0 PID: 8165 Comm: syz-executor.2 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 984.742412] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 984.742425] Call Trace: [ 984.742433] [ 984.742441] dump_stack_lvl+0xfa/0x120 [ 984.742482] should_fail_ex+0x4d7/0x5e0 [ 984.742520] ? jbd2_journal_add_journal_head+0x367/0x5d0 [ 984.742545] should_failslab+0xc2/0x120 [ 984.742582] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 984.742615] ? __pfx_perf_trace_lock+0x10/0x10 [ 984.742646] jbd2_journal_add_journal_head+0x367/0x5d0 [ 984.742675] jbd2_journal_get_create_access+0x44/0x560 [ 984.742708] ? lock_is_held_type+0x9e/0x120 [ 984.742748] __ext4_journal_get_create_access+0x54/0x1b0 [ 984.742794] ext4_getblk+0x3c9/0x8e0 [ 984.742829] ? __pfx_ext4_getblk+0x10/0x10 [ 984.742860] ? __pfx_security_inode_init_security+0x10/0x10 [ 984.742917] ? crc32c+0x1ae/0x350 [ 984.742970] ext4_bread+0x2e/0x1a0 [ 984.743017] ext4_append+0x224/0x530 [ 984.743058] ? __pfx_ext4_append+0x10/0x10 [ 984.743097] ? __pfx___ext4_new_inode+0x10/0x10 [ 984.743145] ext4_init_new_dir+0x13c/0x240 [ 984.743172] ? __pfx_ext4_init_new_dir+0x10/0x10 [ 984.743210] ext4_mkdir+0x3c5/0xb30 [ 984.743243] ? __pfx_ext4_mkdir+0x10/0x10 [ 984.743268] ? security_inode_permission+0x72/0xe0 [ 984.743304] vfs_mkdir+0x59a/0x8d0 [ 984.743339] do_mkdirat+0x19f/0x3d0 [ 984.743378] ? __pfx_do_mkdirat+0x10/0x10 [ 984.743425] __x64_sys_mkdir+0xf3/0x140 [ 984.743462] do_syscall_64+0xbf/0x360 [ 984.743487] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 984.743509] RIP: 0033:0x7ffa861a9c27 [ 984.743526] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 984.743548] RSP: 002b:00007ffa8371ffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 984.743569] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ffa861a9c27 [ 984.743584] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 984.743598] RBP: 00007ffa83720040 R08: 0000000000000000 R09: ffffffffffffffff [ 984.743612] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 984.743626] R13: 0000000020000100 R14: 00007ffa83720000 R15: 0000000020000180 [ 984.743660] [ 984.743794] ENOMEM in journal_alloc_journal_head, retrying. [ 984.746972] EXT4-fs: Mount option(s) incompatible with ext2 00:34:19 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r1, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r2, 0x26, &(0x7f0000000400)) r3 = syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r1) sendmsg$SMC_PNETID_ADD(r2, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000580)={&(0x7f0000000600)=ANY=[@ANYBLOB="5c00000082d3d20a82cf8b7287671a0c74db729e8082b32a3a6eda00", @ANYRES16=r3, @ANYBLOB="040028bd7000fddbdf25020000000900030073797a30000000000900030073797a310000000005000400010000001400020069703665727370616e3000000000000014000200766c616e3000000000000000000000004569067d0700000000000000e6f25dcc7d8abc5cc94654"], 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x1) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000080)={0x2, 'netdevsim0\x00', {0xfffffffc}, 0x2}) [ 984.812817] EXT4-fs: Mount option(s) incompatible with ext2 [ 984.834100] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) 00:34:19 executing program 4: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) 00:34:19 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) 00:34:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 75) 00:34:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:34:19 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0x6}, 0xaedbab39914ac38d}, 0x0, 0x20000000000, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) r1 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) ppoll(&(0x7f0000000080)=[{r0, 0xe0}, {r0, 0x40}, {r1, 0x8100}], 0x3, &(0x7f00000000c0), &(0x7f0000000100)={[0x9]}, 0x8) 00:34:19 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 32) [ 985.007445] loop2: detected capacity change from 0 to 16 00:34:19 executing program 4: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) [ 985.035721] EXT4-fs: Mount option(s) incompatible with ext2 [ 985.068200] loop0: detected capacity change from 0 to 16 [ 985.090259] EXT4-fs: Mount option(s) incompatible with ext2 [ 985.112621] loop0: detected capacity change from 0 to 16 [ 985.114055] loop5: detected capacity change from 0 to 1 [ 985.126456] EXT4-fs: Mount option(s) incompatible with ext2 [ 985.136095] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) 00:34:30 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r1, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) fchmod(r1, 0xc4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) r2 = getuid() syz_mount_image$msdos(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x7fffffff, 0xa, &(0x7f00000007c0)=[{&(0x7f0000000140)="2d51b53427a6fea79a4aa1d6984315bf59d85c483938e91d7c3bbc1a62d1ef392e71c78446ab0834363c9be400e57708a472", 0x32, 0xbb}, {&(0x7f0000000180)="d9b359677c91d7a68aceaa7a810155c820e7ff442844f9d145f2870e211eef2fe3ecacf08154b16adbe69e63c52360e0e2b303fe4b42796cfb2287a01853f8f8e6b5dd85b792edc5340b57e4918ba58ea705165e61680cdea62beb04f8d9ba97ac2d6101e77c3772ea7a07e20aef22ed37fa76643513105f4c518df4e1f36c9c64b257bbe67192b18cf733099766602ef854a11f280972e117ef42c703b323606c5520b15200491235fc27818a06e3a390b54a0dd0a8a8edf3b2f7fd5fd365f98f56", 0xc2, 0x5}, {&(0x7f0000000280)="bb763fab33d98c48a37530a602ad15be76f66daf409ef71162046e15f0e7ac2909d7f8d287a4cc2e691b3ccdfdc33bc90a7b905a2bc15c75da9075b9f8eeea44a10ebdd994e488e9d4f9984cde35a82f1a7a6e2baf8ed725e202b0ea14ac73a67bd1b4fcdea6186bb1c13d9bde94536a251495c0809b626f7ec1ef2123bb42b055a0aa8269abe83fb018339948271c33c5b2f3d95417adb41fc962e77e947e1cb903039b0e013bf02c0e4301fce294a9db95eb", 0xb3, 0x8}, {&(0x7f0000000340)="17298939ed26afd018600ef8683354ca6dca739a207d7fbc480ab0ddfc9ad03832640c4350798fc3060224b058fb5187", 0x30, 0x2}, {&(0x7f0000000380)="1562ab233ef7fcbd2b1660f34d72dff2c4ee69378c4b9f31c772711799e2b42d5de8e0f25ac70443a7184d2a9b475ca29caa1cfec5b0", 0x36, 0x2}, {&(0x7f00000003c0)="79c344b5e1e49d9fde01b1ff68e2ae4fdd3a600bf5f8b61ae2582599308b597a03d64ada7b3cc661459503fe2cc69d9369cfd61922087550647068f8c10ac371f4acde65ee30379bc17a3da1fb6b0ca6199a152d49cbfc1b806355f6ca9493eabec1eaf77591cb2b859b991894c471efb1ebdd3f33f52e1c3895b363f2a7e150d971a3c824228b3ee4289d1c8f98b367be7b473e5a0f4260acca203f7b5aa2f5340fad4fe96b5806de1e11d98200b839cf2cd5644dd3af3e8501b02f999a71ebea7c6493bbe0bdbc5d865d536e3d814ed362a9182052cd1075f27321602a705299", 0xe1, 0x2}, {&(0x7f00000004c0)="f0fef7ecade304c826dae736f44e4121531ba562d021c00bb3369e6a9f5e3f5f3205e2f6ac6c90421776eac53fe8c74030934cbecf118a9b4390315e6bc95eb0aa3959b6ec5c7bae2dbf4c8a85ae1653aae90a34a42f73b352dfc644c862a66d61c674d60db2f16f9afe84d63875d503ca2a957a6ef82f486f2415a688758c59915bf3caafc2827e2e5fd0a7d10a7653145a95326473f9191fcc664b6ae38306411a97644d075354f6554258c403c8a3aa96eadab86e2c07d1e490dcffdbaaa5d02b8c0f619f16e5a689b058d2521741468f36", 0xd3}, {&(0x7f00000005c0)="dec93ea1eb5df3a5cb1316182ef007a480682fcae1f8ad8994a1556b2015f7aef795fa9f1be52db6228b4aea635d7949948547b4da3e0745c865b7207d2546a5963041a42c3dbc2354d8c7dc64108542faa56cc40f985b838da340885678e44d8b4d716226bf3dedbf621fc35efc7b365420c8a255a950dc00cb2803f55e625a1c346b7808dd57ed912381cfcaba10f47c7160c7", 0x94, 0xfffffffffffffffc}, {&(0x7f0000000680)="936b32deb366bbd514b3057b29fe5c1c480d82d02f0b9f3f8f6fb1b6f42456093c8654793a4ce4976bbbe91858c2f8020763e9f6e58854e033e876a912", 0x3d, 0x7}, {&(0x7f00000006c0)="ba3088fb9f891ee737e546c41446a1e711d9a8fcf72a08252156a4f489d4a7908125e99d7e9cdcdfa7ca09e4bad9c049d312be6cbd23f3a708bdbaf8680861ab6ca58abb09c6214aa6243909d3de913fed52a43dffc8af4df69ee6eddf976d27997df1a0bab85c191f4b66705a4c511b0ae303f1e3b13e6d52ed7339c84f8de9d6b68529816d1fb8d7fce0c1d629da8e66ab9f3f739cb1b10e1f8c8f16f7c0e81dfa029e7645a847c8adae2ccc1b384a911082ac9a5cf9fd50614441db7df1af5e1ccfa0265a5d109ece4dae80abe11da4f24e8216", 0xd5, 0x4dd2d6e7}], 0x2000000, &(0x7f00000008c0)={[{@dots}, {@fat=@errors_continue}, {@fat=@nfs}, {@dots}, {@fat=@showexec}, {@dots}, {@dots}], [{@euid_lt={'euid<', r2}}, {@uid_lt={'uid<', 0xffffffffffffffff}}]}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(0xffffffffffffffff, 0xf504, 0x0) 00:34:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 76) 00:34:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x6, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:34:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) 00:34:30 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 33) 00:34:30 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x6) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0'}, 0xb) 00:34:30 executing program 6: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0xfffffffe, &(0x7f0000000240)=0x0) r2 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r2, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) fchmodat(r3, &(0x7f0000000400)='./file1\x00', 0xa5) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000240)=0x80000) r4 = syz_open_dev$mouse(&(0x7f0000000500), 0x80000000, 0x402) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000a00)={r0, 0x8, 0x6, 0x10}) io_submit(r1, 0x8, &(0x7f0000000a80)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000280)="3588dbbd79c347b6abc47938e68e5cfa384b746f9ed9b02891368d449171656c831414621cbd213dd3fd02278735e11ea4f7a13794933b966e87fab01c401a8e97e451cb7c74cc2f00c8924c4121", 0x4e, 0x4}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1, 0x7f, 0xffffffffffffffff, &(0x7f0000000340)="4a444c10495a9b56989c707263c9bacba196eff14d7d1ad4fb2e13f7384cb0d115006b3e11e645f34bdb93ef0baa950edca6ae782448a91ccd3a4d8d3e9e0c860c8e78a448fa1a5bd34affcbf3dae36143705c9c7354aae10af02d1cbc9d65eb76a054116a643f40b3924f82611c62c350f2c6d9647ef077ffc6d1a8aef41f76ba0c3a2b6b64661395ffc1166af5b5f97719be1f489b62ff82", 0x99, 0x0, 0x0, 0x3, r3}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x1, 0x1c0, r0, &(0x7f0000000440)="a4fc93042092911af8f6702608e8ef81f0cf353f83b5c6e227692dc84c37d4457b5371ac2392d16321822064e420a8f21752863fc50f1af1be7d85b8b341373d779cb77d84694e1af06d", 0x4a, 0x8, 0x0, 0x1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0x6, r4, &(0x7f0000000540)="7ed0c6d4721f41ee935018a8a7920f144673d3508feadc7e5e67f3b2225a8626c758f40ba53b6a5964f042099b914142785d384306206206feb311d5052884f9b1522b4aeccd53caf5b5815486991dc45bd47b2e9a5acab0287c0eecdc4c09273d2c856a1a92127f266332409a5f9620b3ea7581a8a4c5c2e799a5ef4f4786fee0c19156aa233c6462a267fc69c517ce7502116c6a19e32db6", 0x99, 0x4}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x7, 0x91b, r0, &(0x7f0000000640)="79981acd3f050c81a6c911d4c474f1f319a35faf593c5796ea5a5f7613423e7dbe61fb1af58f53a22f01ae2741f4047f284cfce0859890905577448fa4227d356dca27346ad43cafd5ee5f4aa51da65228c72c69b405183be7017526d6c933d18b114dc8997e3064fb73eee41e10696f0b06b54349e2ae2029a4851d5baa3f1efc58a1baa7a585e3ce113e1b6a4563bb34c3428053cf14a6f0dcf05c5799c879e54cc4989e9866b1f59349cca067dabe5c472086d5a95cb70ca9d8353ee37d7b21e1f17788001bc74935", 0xca, 0x80, 0x0, 0x1}, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x7, 0xffff, r0, &(0x7f0000000780)="106680ba9927f68db56ddd66a706c6d0f2f0c4abcc0d8c17eff3c7daf6121b6d48da12f878aa5456cf5bb77deb7a6e09b36486a6507d0ac5c49325e4c7914eaa21cccb5f21415bd90a3cb4e849a7b12643e1198e73194bbc5a7c75e408510823a25e0669fe6ae051bc96c0504f8f16442ddfc74cf073716310d7113331bb1056f0f3fe95b21bf55ad6a119e4d4f21489caacd515632c65ab529d186557984ff5a4156f0cf6742ec6699277", 0xab, 0x8, 0x0, 0x2}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000880)="5bcf241001b57e71a93ce26b64ea8c08c94293248179aa299ce3ffdd7e27457b2b5ac24942587e89555201fcb3751fbf01f6505615a83b94441d6eac146ba839599228ce6c9a18f74d2a37cab3fb33878cad685853e84fab8c93d98a699b1b551316d0b45930a03657d1ab7d79f4e16f6b25455ec9e95694513769a70318e8c621ef4eec6126f5b42e5dd0bb08e3bfa45454aa704cca48b57ff1bc79345bb21f573d004686b9cdc6fa17bc01651958a737e8a6f020c662d255c2ec40c266e602c5053fd8bf5a72b014d51840fb7637b486eb2b185d74781591be3777fc4acd00", 0xe0, 0x8, 0x0, 0x2}, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x6, 0x3f, 0xffffffffffffffff, &(0x7f00000009c0)="ecf140db9242258f7cf8c8961e1129b0c7393a0d1e92328ead11a4629de3ef8c", 0x20, 0x80000001, 0x0, 0x0, r5}]) r6 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) r7 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) fsetxattr$security_evm(r0, &(0x7f0000000140), &(0x7f0000000200)=@v1={0x2, "59eab3ecd6f880dd0b3a24ce"}, 0xd, 0x3) write$evdev(r7, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) ioctl$EVIOCSMASK(r7, 0x40104593, &(0x7f0000000100)={0x15, 0x45, &(0x7f0000000080)="d2c0ad2ab5383a8de05d65ac187d3d6e2b4f02ab4b7134e3037880239c691e487c5fe46830198e335fc2d59f1dfea87a54c5eaf534c739672a8bfe465a71ad1718ebf8d033"}) creat(&(0x7f0000000000)='./file0\x00', 0x98) write$evdev(r6, &(0x7f0000000100), 0x0) 00:34:30 executing program 4: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) [ 996.248621] loop0: detected capacity change from 0 to 16 [ 996.260689] loop2: detected capacity change from 0 to 16 [ 996.262362] FAULT_INJECTION: forcing a failure. [ 996.262362] name failslab, interval 1, probability 0, space 0, times 0 [ 996.264344] CPU: 1 UID: 0 PID: 8209 Comm: syz-executor.5 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 996.264379] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 996.264399] Call Trace: [ 996.264407] [ 996.264417] dump_stack_lvl+0xfa/0x120 [ 996.264467] should_fail_ex+0x4d7/0x5e0 [ 996.264511] ? __kernfs_new_node+0xd3/0x870 [ 996.264534] should_failslab+0xc2/0x120 [ 996.264577] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 996.264623] __kernfs_new_node+0xd3/0x870 [ 996.264654] ? __pfx___kernfs_new_node+0x10/0x10 [ 996.264685] ? lock_acquire+0x15e/0x2f0 [ 996.264711] ? kernfs_root+0x23/0x2a0 [ 996.264734] ? find_held_lock+0x2b/0x80 [ 996.264769] ? kernfs_root+0xee/0x2a0 [ 996.264793] ? lock_release+0xc8/0x290 [ 996.264815] ? lock_is_held_type+0x9e/0x120 [ 996.264863] kernfs_new_node+0x13c/0x1e0 [ 996.264899] __kernfs_create_file+0x55/0x360 [ 996.264940] sysfs_add_file_mode_ns+0x21c/0x440 [ 996.264987] ? __pfx_dev_attr_store+0x10/0x10 [ 996.265032] internal_create_group+0x571/0xeb0 [ 996.265070] ? __pfx_internal_create_group+0x10/0x10 [ 996.265096] ? blk_validate_limits+0xc1b/0x1580 [ 996.265133] ? lock_is_held_type+0x9e/0x120 [ 996.265176] loop_configure+0xc56/0x16e0 [ 996.265248] ? __pfx_loop_configure+0x10/0x10 [ 996.265308] ? lock_acquire+0x15e/0x2f0 [ 996.265332] ? avc_has_extended_perms+0x107/0xf20 [ 996.265368] ? find_held_lock+0x2b/0x80 [ 996.265402] ? avc_has_extended_perms+0x23b/0xf20 [ 996.265442] lo_ioctl+0x76e/0x2070 [ 996.265479] ? avc_has_extended_perms+0x378/0xf20 [ 996.265527] ? __pfx_lo_ioctl+0x10/0x10 [ 996.265564] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 996.265600] ? __pfx_perf_trace_lock+0x10/0x10 [ 996.265633] ? lock_acquire+0x15e/0x2f0 [ 996.265657] ? __virt_addr_valid+0x1c6/0x5d0 [ 996.265699] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 996.265741] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 996.265780] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 996.265818] ? lock_release+0xc8/0x290 00:34:31 executing program 4: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) 00:34:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x7, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) [ 996.265847] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 996.265915] ? print_circular_bug+0x220/0x360 [ 996.265937] ? __fget_files+0x34/0x3b0 [ 996.265973] ? find_held_lock+0x2b/0x80 [ 996.266007] ? __fget_files+0x203/0x3b0 [ 996.266044] ? __pfx_lo_ioctl+0x10/0x10 [ 996.266083] blkdev_ioctl+0x27c/0x6c0 [ 996.266116] ? __pfx_blkdev_ioctl+0x10/0x10 [ 996.266150] ? selinux_file_ioctl+0xb9/0x280 [ 996.266178] ? __pfx_blkdev_ioctl+0x10/0x10 [ 996.266214] __x64_sys_ioctl+0x18f/0x210 [ 996.266249] do_syscall_64+0xbf/0x360 [ 996.266277] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 996.266302] RIP: 0033:0x7f8cb146c8d7 00:34:31 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) 00:34:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 77) [ 996.266321] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 996.266345] RSP: 002b:00007f8cae9e1f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 996.266369] RAX: ffffffffffffffda RBX: 00007f8cb14b6970 RCX: 00007f8cb146c8d7 [ 996.266386] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 996.266400] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 996.266416] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 00:34:31 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 34) [ 996.266430] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 996.266467] [ 996.274010] EXT4-fs: Mount option(s) incompatible with ext2 [ 996.287148] loop0: detected capacity change from 0 to 16 [ 996.287520] loop5: detected capacity change from 0 to 1 [ 996.296264] loop7: detected capacity change from 0 to 264192 [ 996.302727] EXT4-fs: Mount option(s) incompatible with ext2 [ 996.305155] msdos: Unknown parameter 'euid<00000000000000000000' [ 996.317283] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) [ 996.339892] loop7: detected capacity change from 0 to 264192 [ 996.350942] msdos: Unknown parameter 'euid<00000000000000000000' [ 996.455799] loop0: detected capacity change from 0 to 16 [ 996.463167] EXT4-fs: Mount option(s) incompatible with ext2 [ 996.514419] loop5: detected capacity change from 0 to 1 [ 996.528599] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) 00:34:31 executing program 6: r0 = perf_event_open(&(0x7f0000000180)={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_bp={&(0x7f0000000000), 0x6}, 0x48298, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0xb3, 0x74, 0x9, 0x81, 0x0, 0x4, 0x8410, 0xa, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xad5, 0x2, @perf_bp={&(0x7f00000000c0)}, 0x20, 0xff, 0x5, 0xca1a305b56b534f, 0x7, 0x3, 0x3, 0x0, 0x4, 0x0, 0x6}, 0x0, 0x6, r0, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000040), 0x9, 0x80401) r3 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x92, 0x8f, 0x0, 0x0, 0x400, 0x250, 0x5, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x4, 0x7ccdfc86e6c1c159, @perf_bp={&(0x7f0000000200), 0x7}, 0x10000, 0x6, 0x9, 0x7, 0x5, 0x80, 0x3, 0x0, 0x149, 0x0, 0x80}, r3, 0x6, r1, 0x1) write$evdev(r2, &(0x7f0000000300)=[{{}, 0x1f, 0x4, 0x4}, {{}, 0x14, 0x40, 0x8000}, {{0x0, 0x2710}, 0x15, 0x2202, 0x1}, {{}, 0x7, 0x0, 0x1}, {{0x77359400}, 0xd, 0x8, 0x7ff}, {{0x77359400}, 0x16, 0xff, 0x2}, {{0x77359400}, 0x15, 0x1f6f, 0x2a00}], 0xa8) syz_open_dev$vcsa(&(0x7f0000000080), 0x7, 0x10000) r4 = gettid() getpriority(0x1, r4) clone3(&(0x7f0000000240)={0x200004000, &(0x7f00000000c0), &(0x7f0000000040), &(0x7f0000000080), {0x5}, &(0x7f00000005c0)=""/219, 0xdb, &(0x7f00000001c0)=""/61, &(0x7f0000000200)=[r4, 0x0], 0x2}, 0x58) fcntl$lock(r1, 0x25, &(0x7f00000002c0)={0x2, 0x0, 0x1f, 0x7fffffff, r4}) [ 996.541806] loop2: detected capacity change from 0 to 16 [ 996.554663] EXT4-fs: Mount option(s) incompatible with ext2 00:34:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:34:31 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f00000002c0)={0x2, 'macvlan1\x00', {0x4de3}, 0x5}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'wlan0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) fchmodat(r2, &(0x7f0000000400)='./file1\x00', 0xa5) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000240)=0x80000) getpeername$unix(r2, &(0x7f0000000200), &(0x7f0000000280)=0x6e) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'bond_slave_0\x00'}) ftruncate(r0, 0x2) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000180)={'macsec0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) r3 = signalfd(0xffffffffffffffff, &(0x7f0000000140)={[0x40000]}, 0x8) ioctl$TUNSETPERSIST(r3, 0x400454cb, 0x1) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0), 0x6800, 0x0) ioctl$TUNSETOWNER(r4, 0x400454cc, 0xee00) 00:34:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 35) 00:34:41 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) fchmodat(r0, &(0x7f0000000400)='./file1\x00', 0xa5) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000240)=0x80000) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x2, 0x70bd2a, 0x25dfdbfd, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4044}, 0x4000000) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r1, 0x400454cc, 0xee01) 00:34:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 78) 00:34:41 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) 00:34:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x9, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:34:41 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r1, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r2, 0x26, &(0x7f0000000400)) r3 = syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r1) sendmsg$SMC_PNETID_ADD(r2, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="040028bd7000fddbdf250f0000000900030073797a30000000440001000000140002006970360000800014000200766c616e30000000000000000000008000"/86], 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x5774) 00:34:41 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0021202e2f6669bcde3d29254e876c65240a"], 0xb) 00:34:41 executing program 6: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(0xffffffffffffffff, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000240)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) r3 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r3, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) r4 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r4, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) r5 = getuid() ioprio_set$uid(0x0, r5, 0x2007) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000280)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00, 0xee00}}, './file0\x00'}) r7 = gettid() clone3(&(0x7f00000017c0)={0x10000, &(0x7f0000000000), &(0x7f0000000140), &(0x7f0000000180), {0x1}, &(0x7f00000006c0)=""/4096, 0x1000, &(0x7f00000016c0)=""/95, &(0x7f0000001780)=[r7, 0x0], 0x2}, 0x58) getpriority(0x1, r7) sched_getparam(r7, &(0x7f0000000340)) r8 = getuid() ioprio_set$uid(0x0, r8, 0x2007) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff, 0xee00}}, './file0\x00'}) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)={0x9c, 0x36, 0x200, 0x70bd27, 0x25dfdbfd, "", [@generic="3f690bfae3e3024b4b92a66be7d7d988019c93b987feca45c4ede597a0290c09fd2e6a0816bdbb128767e6d71084f4bc2de368e97be58c7795dfb90bca887338e0d2d3ec6562216d21146e4d5c8b41d9f0a64612e3d6c2c7718c4bfea709a0c5569109242bf2f2073bad479342dc1032a776f9425062cc1d89c35d223357c45e45c2919851becf1d3f"]}, 0x9c}], 0x1, &(0x7f0000000300)=[@rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, r0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r2]}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, r3, r4]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r5, r6}}}, @cred={{0x1c, 0x1, 0x2, {r7, r8, r9}}}], 0x98, 0x81}, 0x40) write$evdev(r1, &(0x7f0000000100), 0x0) [ 1006.766719] loop2: detected capacity change from 0 to 16 [ 1006.777238] FAULT_INJECTION: forcing a failure. [ 1006.777238] name failslab, interval 1, probability 0, space 0, times 0 [ 1006.778777] CPU: 1 UID: 0 PID: 8253 Comm: syz-executor.2 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 1006.778806] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1006.778818] Call Trace: [ 1006.778825] [ 1006.778833] dump_stack_lvl+0xfa/0x120 [ 1006.778875] should_fail_ex+0x4d7/0x5e0 [ 1006.778912] ? jbd2_journal_add_journal_head+0x367/0x5d0 [ 1006.778935] should_failslab+0xc2/0x120 [ 1006.778972] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 1006.779003] ? __pfx_perf_trace_lock+0x10/0x10 [ 1006.779034] jbd2_journal_add_journal_head+0x367/0x5d0 [ 1006.779061] jbd2_journal_get_create_access+0x44/0x560 [ 1006.779092] ? lock_is_held_type+0x9e/0x120 [ 1006.779130] __ext4_journal_get_create_access+0x54/0x1b0 [ 1006.779185] ext4_getblk+0x3c9/0x8e0 [ 1006.779218] ? __pfx_ext4_getblk+0x10/0x10 [ 1006.779246] ? __pfx_security_inode_init_security+0x10/0x10 [ 1006.779288] ? crc32c+0x1ae/0x350 [ 1006.779324] ext4_bread+0x2e/0x1a0 [ 1006.779356] ext4_append+0x224/0x530 [ 1006.779399] ? __pfx_ext4_append+0x10/0x10 [ 1006.779436] ? __pfx___ext4_new_inode+0x10/0x10 [ 1006.779480] ext4_init_new_dir+0x13c/0x240 [ 1006.779505] ? __pfx_ext4_init_new_dir+0x10/0x10 [ 1006.779540] ext4_mkdir+0x3c5/0xb30 [ 1006.779571] ? __pfx_ext4_mkdir+0x10/0x10 [ 1006.779593] ? security_inode_permission+0x72/0xe0 [ 1006.779627] vfs_mkdir+0x59a/0x8d0 [ 1006.779660] do_mkdirat+0x19f/0x3d0 [ 1006.779696] ? __pfx_do_mkdirat+0x10/0x10 [ 1006.779739] __x64_sys_mkdir+0xf3/0x140 [ 1006.779774] do_syscall_64+0xbf/0x360 [ 1006.779797] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1006.779819] RIP: 0033:0x7ffa861a9c27 [ 1006.779835] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1006.779855] RSP: 002b:00007ffa8371ffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1006.779875] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ffa861a9c27 [ 1006.779889] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1006.779902] RBP: 00007ffa83720040 R08: 0000000000000000 R09: ffffffffffffffff [ 1006.779915] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1006.779927] R13: 0000000020000100 R14: 00007ffa83720000 R15: 0000000020000180 [ 1006.779959] [ 1006.796427] loop0: detected capacity change from 0 to 16 [ 1006.796658] ENOMEM in journal_alloc_journal_head, retrying. [ 1006.800836] FAULT_INJECTION: forcing a failure. [ 1006.800836] name failslab, interval 1, probability 0, space 0, times 0 [ 1006.813580] CPU: 0 UID: 0 PID: 8261 Comm: syz-executor.5 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 1006.813613] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1006.813627] Call Trace: [ 1006.813635] [ 1006.813645] dump_stack_lvl+0xfa/0x120 [ 1006.813688] should_fail_ex+0x4d7/0x5e0 [ 1006.813729] ? __kernfs_new_node+0xd3/0x870 [ 1006.813752] should_failslab+0xc2/0x120 [ 1006.813792] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 1006.813837] __kernfs_new_node+0xd3/0x870 [ 1006.813867] ? __pfx___kernfs_new_node+0x10/0x10 [ 1006.813898] ? lock_acquire+0x15e/0x2f0 [ 1006.813923] ? kernfs_root+0x23/0x2a0 [ 1006.813945] ? find_held_lock+0x2b/0x80 [ 1006.813980] ? kernfs_root+0xee/0x2a0 [ 1006.814003] ? lock_release+0xc8/0x290 [ 1006.814025] ? lock_is_held_type+0x9e/0x120 [ 1006.814072] kernfs_new_node+0x13c/0x1e0 [ 1006.814107] __kernfs_create_file+0x55/0x360 [ 1006.814148] sysfs_add_file_mode_ns+0x21c/0x440 [ 1006.814197] ? __pfx_dev_attr_store+0x10/0x10 [ 1006.814242] internal_create_group+0x571/0xeb0 [ 1006.814280] ? __pfx_internal_create_group+0x10/0x10 [ 1006.814305] ? blk_validate_limits+0xc1b/0x1580 [ 1006.814342] ? lock_is_held_type+0x9e/0x120 [ 1006.814385] loop_configure+0xc56/0x16e0 [ 1006.814464] ? __pfx_loop_configure+0x10/0x10 [ 1006.814524] ? lock_acquire+0x15e/0x2f0 [ 1006.814548] ? avc_has_extended_perms+0x107/0xf20 [ 1006.814583] ? find_held_lock+0x2b/0x80 [ 1006.814617] ? avc_has_extended_perms+0x23b/0xf20 [ 1006.814657] lo_ioctl+0x76e/0x2070 [ 1006.814693] ? avc_has_extended_perms+0x378/0xf20 [ 1006.814735] ? __pfx_lo_ioctl+0x10/0x10 [ 1006.814772] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 1006.814808] ? __pfx_perf_trace_lock+0x10/0x10 [ 1006.814841] ? lock_acquire+0x15e/0x2f0 [ 1006.814865] ? __virt_addr_valid+0x1c6/0x5d0 [ 1006.814905] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1006.814950] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1006.814988] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1006.815027] ? lock_release+0xc8/0x290 [ 1006.815055] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1006.815123] ? print_circular_bug+0x220/0x360 [ 1006.815161] ? __fget_files+0x34/0x3b0 [ 1006.815197] ? find_held_lock+0x2b/0x80 [ 1006.815231] ? __fget_files+0x203/0x3b0 [ 1006.815267] ? __pfx_lo_ioctl+0x10/0x10 [ 1006.815306] blkdev_ioctl+0x27c/0x6c0 [ 1006.815339] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1006.815373] ? selinux_file_ioctl+0xb9/0x280 [ 1006.815401] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1006.815437] __x64_sys_ioctl+0x18f/0x210 [ 1006.815471] do_syscall_64+0xbf/0x360 [ 1006.815498] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1006.815522] RIP: 0033:0x7f8cb146c8d7 [ 1006.815540] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1006.815564] RSP: 002b:00007f8cae9e1f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1006.815587] RAX: ffffffffffffffda RBX: 00007f8cb14b6970 RCX: 00007f8cb146c8d7 [ 1006.815604] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1006.815619] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1006.815634] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1006.815648] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1006.815684] 00:34:41 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) 00:34:41 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x28483, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) fchmodat(r1, &(0x7f0000000400)='./file1\x00', 0xa5) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000240)=0x80000) close(r0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000100)={'broute\x00', 0x0, 0x0, 0x0, [0x5, 0xdb, 0x2, 0x0, 0x0, 0x4c], 0x1, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}], 0x0, [{}]}, 0x88) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) [ 1006.887232] EXT4-fs: Mount option(s) incompatible with ext2 [ 1006.897158] EXT4-fs: Mount option(s) incompatible with ext2 [ 1006.907265] loop0: detected capacity change from 0 to 16 [ 1006.917376] EXT4-fs: Mount option(s) incompatible with ext2 [ 1006.961754] loop5: detected capacity change from 0 to 1 [ 1006.980554] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) 00:34:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 79) 00:34:41 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) 00:34:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xa, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) [ 1007.072714] loop2: detected capacity change from 0 to 16 [ 1007.089316] EXT4-fs: Mount option(s) incompatible with ext2 00:34:41 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r1, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r2, 0x26, &(0x7f0000000400)) r3 = syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r1) sendmsg$SMC_PNETID_ADD(r2, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="040028bd7000fddbdf250f0000000900030073797a30000000440001000000140002006970360000800014000200766c616e30000000000000000000008000"/86], 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x5774) 00:34:41 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) r1 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000080), 0x400040, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0), 0x4) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) 00:34:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 36) [ 1007.131797] loop0: detected capacity change from 0 to 16 [ 1007.155190] EXT4-fs: Mount option(s) incompatible with ext2 [ 1007.167978] loop5: detected capacity change from 0 to 1 [ 1007.171299] loop0: detected capacity change from 0 to 16 00:34:41 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) [ 1007.180019] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) [ 1007.181980] EXT4-fs: Mount option(s) incompatible with ext2 00:34:51 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 37) 00:34:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 80) 00:34:51 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x484200, 0x2}, 0x18) ioctl$TUNSETCARRIER(r1, 0x400454e2, &(0x7f0000000100)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000140), 0x2000, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000180)) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) ioctl$sock_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={0x0, @rc={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x2}, @nl=@unspec, @hci={0x1f, 0x1}, 0x401, 0x0, 0x0, 0x0, 0x5, &(0x7f00000001c0)='wlan0\x00', 0x8, 0x22, 0x6}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) fchmodat(r3, &(0x7f0000000400)='./file1\x00', 0xa5) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000240)=0x80000) recvmmsg$unix(r2, &(0x7f0000000800)=[{{&(0x7f0000000280), 0x6e, &(0x7f0000000300), 0x0, &(0x7f0000000340)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x140}}, {{&(0x7f0000000480)=@abs, 0x6e, &(0x7f0000000780)=[{&(0x7f0000000500)=""/75, 0x4b}, {&(0x7f0000000580)=""/9, 0x9}, {&(0x7f00000005c0)=""/247, 0xf7}, {&(0x7f00000006c0)=""/138, 0x8a}], 0x4, &(0x7f00000007c0)=[@cred={{0x1c}}], 0x20}}], 0x2, 0x10000, 0x0) ioctl$TUNSETOWNER(r3, 0x400454cc, r4) 00:34:51 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2b21002e2f666cdc583035dfa3220a000000000000000000"], 0xb) fcntl$setstatus(r0, 0x4, 0x0) 00:34:51 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r1, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r2, 0x26, &(0x7f0000000400)) r3 = syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r1) sendmsg$SMC_PNETID_ADD(r2, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="040028bd7000fddbdf250f0000000900030073797a30000000440001000000140002006970360000800014000200766c616e30000000000000000000008000"/86], 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x5774) 00:34:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xb, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:34:51 executing program 6: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r1, &(0x7f0000000100), 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r2, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) r3 = getgid() lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) setregid(0x0, r6) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) setregid(r9, r8) r10 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) setregid(r12, r11) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001380)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000000)="a31a41624470e1eada69665c8c2293a0c559b3", 0x13}, {&(0x7f0000000200)="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", 0x1000}], 0x2, &(0x7f0000001280)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee01}}}, @rights={{0x20, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r2, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, r3}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r4}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, r9}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, r11}}}], 0xe0, 0x40810}, 0x24008080) [ 1016.437709] loop2: detected capacity change from 0 to 16 [ 1016.444754] EXT4-fs: Mount option(s) incompatible with ext2 00:34:51 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) [ 1016.483738] loop0: detected capacity change from 0 to 16 [ 1016.496505] EXT4-fs: Mount option(s) incompatible with ext2 00:34:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 81) [ 1016.508253] FAULT_INJECTION: forcing a failure. [ 1016.508253] name failslab, interval 1, probability 0, space 0, times 0 [ 1016.508435] loop0: detected capacity change from 0 to 16 [ 1016.509948] CPU: 0 UID: 0 PID: 8312 Comm: syz-executor.5 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 1016.509979] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1016.509993] Call Trace: [ 1016.510001] [ 1016.510010] dump_stack_lvl+0xfa/0x120 [ 1016.510056] should_fail_ex+0x4d7/0x5e0 [ 1016.510098] ? __kernfs_new_node+0xd3/0x870 [ 1016.510120] should_failslab+0xc2/0x120 [ 1016.510160] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 1016.510203] __kernfs_new_node+0xd3/0x870 [ 1016.510230] ? __pfx___kernfs_new_node+0x10/0x10 [ 1016.510258] ? lock_acquire+0x15e/0x2f0 [ 1016.510282] ? kernfs_root+0x23/0x2a0 [ 1016.510304] ? find_held_lock+0x2b/0x80 [ 1016.510336] ? kernfs_root+0xee/0x2a0 [ 1016.510357] ? lock_release+0xc8/0x290 [ 1016.510378] ? lock_is_held_type+0x9e/0x120 [ 1016.510429] kernfs_new_node+0x13c/0x1e0 [ 1016.510462] __kernfs_create_file+0x55/0x360 [ 1016.510499] sysfs_add_file_mode_ns+0x21c/0x440 [ 1016.510542] ? __pfx_dev_attr_store+0x10/0x10 [ 1016.510583] internal_create_group+0x571/0xeb0 [ 1016.510617] ? __pfx_internal_create_group+0x10/0x10 [ 1016.510641] ? blk_validate_limits+0xc1b/0x1580 [ 1016.510675] ? lock_is_held_type+0x9e/0x120 [ 1016.510715] loop_configure+0xc56/0x16e0 [ 1016.510781] ? __pfx_loop_configure+0x10/0x10 [ 1016.510836] ? lock_acquire+0x15e/0x2f0 [ 1016.510858] ? avc_has_extended_perms+0x107/0xf20 [ 1016.510891] ? find_held_lock+0x2b/0x80 [ 1016.510922] ? avc_has_extended_perms+0x23b/0xf20 [ 1016.510959] lo_ioctl+0x76e/0x2070 [ 1016.510993] ? avc_has_extended_perms+0x378/0xf20 [ 1016.511031] ? __pfx_lo_ioctl+0x10/0x10 [ 1016.511066] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 1016.511100] ? __pfx_perf_trace_lock+0x10/0x10 [ 1016.511130] ? lock_acquire+0x15e/0x2f0 [ 1016.511152] ? __virt_addr_valid+0x1c6/0x5d0 [ 1016.511190] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1016.511229] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1016.511281] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1016.511316] ? lock_release+0xc8/0x290 [ 1016.511342] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1016.511405] ? print_circular_bug+0x220/0x360 [ 1016.511426] ? __fget_files+0x34/0x3b0 [ 1016.511459] ? find_held_lock+0x2b/0x80 [ 1016.511490] ? __fget_files+0x203/0x3b0 [ 1016.511524] ? __pfx_lo_ioctl+0x10/0x10 [ 1016.511560] blkdev_ioctl+0x27c/0x6c0 [ 1016.511591] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1016.511622] ? selinux_file_ioctl+0xb9/0x280 [ 1016.511647] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1016.511680] __x64_sys_ioctl+0x18f/0x210 [ 1016.511712] do_syscall_64+0xbf/0x360 [ 1016.511738] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1016.511761] RIP: 0033:0x7f8cb146c8d7 [ 1016.511779] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1016.511801] RSP: 002b:00007f8cae9e1f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1016.511823] RAX: ffffffffffffffda RBX: 00007f8cb14b6970 RCX: 00007f8cb146c8d7 [ 1016.511839] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1016.511852] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1016.511866] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1016.511880] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1016.511914] [ 1016.522591] loop5: detected capacity change from 0 to 1 [ 1016.553877] loop2: detected capacity change from 0 to 16 00:34:51 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) [ 1016.570851] FAULT_INJECTION: forcing a failure. [ 1016.570851] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1016.571885] CPU: 1 UID: 0 PID: 8319 Comm: syz-executor.2 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 1016.571902] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1016.571910] Call Trace: [ 1016.571915] [ 1016.571920] dump_stack_lvl+0xfa/0x120 [ 1016.571948] should_fail_ex+0x4d7/0x5e0 [ 1016.571971] _copy_from_user+0x30/0xd0 [ 1016.571994] memdup_user+0x7e/0xe0 [ 1016.572014] strndup_user+0x78/0xe0 [ 1016.572032] __x64_sys_mount+0x17f/0x300 [ 1016.572055] ? __pfx___x64_sys_mount+0x10/0x10 [ 1016.572081] do_syscall_64+0xbf/0x360 [ 1016.572095] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1016.572108] RIP: 0033:0x7ffa861ac04a [ 1016.572118] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1016.572130] RSP: 002b:00007ffa8371ffa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1016.572142] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ffa861ac04a [ 1016.572151] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007ffa83720000 [ 1016.572159] RBP: 00007ffa83720040 R08: 00007ffa83720040 R09: 0000000020000000 [ 1016.572167] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1016.572174] R13: 0000000020000100 R14: 00007ffa83720000 R15: 0000000020000180 [ 1016.572192] [ 1016.583260] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) 00:34:51 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/class/scsi_generic', 0x200000, 0x140) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'batadv_slave_1\x00'}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) [ 1016.606124] EXT4-fs: Mount option(s) incompatible with ext2 00:34:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) (fail_nth: 82) 00:34:51 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0x81, 0x8, 0x9, 0x8, 0x9, 0x8}) read(r0, &(0x7f0000000080)=""/172, 0xac) 00:34:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xc, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:34:51 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 38) [ 1016.729994] loop0: detected capacity change from 0 to 16 [ 1016.737627] EXT4-fs: Mount option(s) incompatible with ext2 [ 1016.744247] loop0: detected capacity change from 0 to 16 [ 1016.748990] EXT4-fs: Mount option(s) incompatible with ext2 [ 1016.804029] loop5: detected capacity change from 0 to 1 [ 1016.809750] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) 00:35:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:35:00 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000140)={'#! ', './file0', [], 0xa, "4aeded876c42337e04f08bb0066a0b43b90ac499ae7299725c92058e67f5c1e89687c5bba2ea3dae6a3fdf7a012852f59f3cd42c8e3bf5e1d1f7a52666261d0a9978b7de830ee110a34b5e5acc7fe6320467efb7f982aedfb5b107ec99ae9bc10f627541f353891cb10d3aaaa3758e00002e15ef43a45d4aa6d47fe87e35fd7aa24e225b59fafeb6e478f34b11143fe47e9a3ae0cd9e4d8b9446af9beefde0826f2fb72019ddb36d2cb7456699a161210b902abe61034955c93dd8686470"}, 0xc9) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000000)={0x3ff1, 0x7fff, 0xcf45, 0x8000, 0x10, "53bd75cd7d149e3f"}) 00:35:00 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 39) 00:35:00 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r1, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r2, 0x26, &(0x7f0000000400)) r3 = syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r1) sendmsg$SMC_PNETID_ADD(r2, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="040028bd7000fddbdf250f0000000900030073797a30000000440001000000140002006970360000800014000200766c616e30000000000000000000008000"/86], 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) 00:35:00 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) 00:35:00 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) 00:35:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xd, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) [ 1025.786504] loop5: detected capacity change from 0 to 1 [ 1025.786976] FAULT_INJECTION: forcing a failure. [ 1025.786976] name failslab, interval 1, probability 0, space 0, times 0 [ 1025.787970] CPU: 0 UID: 0 PID: 8347 Comm: syz-executor.5 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 1025.787987] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1025.787995] Call Trace: [ 1025.787999] [ 1025.788004] dump_stack_lvl+0xfa/0x120 [ 1025.788031] should_fail_ex+0x4d7/0x5e0 [ 1025.788054] should_failslab+0xc2/0x120 [ 1025.788076] __kmalloc_cache_noprof+0x6a/0x3e0 [ 1025.788094] ? kobject_uevent_env+0x22e/0xf90 [ 1025.788114] kobject_uevent_env+0x22e/0xf90 [ 1025.788133] ? lock_is_held_type+0x9e/0x120 [ 1025.788156] loop_configure+0xf3d/0x16e0 [ 1025.788191] ? __pfx_loop_configure+0x10/0x10 [ 1025.788220] ? lock_acquire+0x15e/0x2f0 [ 1025.788235] ? avc_has_extended_perms+0x107/0xf20 [ 1025.788253] ? find_held_lock+0x2b/0x80 [ 1025.788270] ? avc_has_extended_perms+0x23b/0xf20 [ 1025.788290] lo_ioctl+0x76e/0x2070 [ 1025.788307] ? avc_has_extended_perms+0x378/0xf20 [ 1025.788328] ? __pfx_lo_ioctl+0x10/0x10 [ 1025.788346] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 1025.788364] ? __pfx_perf_trace_lock+0x10/0x10 [ 1025.788380] ? lock_acquire+0x15e/0x2f0 [ 1025.788396] ? __virt_addr_valid+0x1c6/0x5d0 [ 1025.788416] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1025.788437] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1025.788457] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1025.788477] ? lock_release+0xc8/0x290 [ 1025.788492] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1025.788527] ? print_circular_bug+0x220/0x360 [ 1025.788539] ? __fget_files+0x34/0x3b0 [ 1025.788559] ? find_held_lock+0x2b/0x80 [ 1025.788577] ? __fget_files+0x203/0x3b0 [ 1025.788597] ? __pfx_lo_ioctl+0x10/0x10 [ 1025.788618] blkdev_ioctl+0x27c/0x6c0 [ 1025.788634] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1025.788651] ? selinux_file_ioctl+0xb9/0x280 [ 1025.788665] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1025.788683] __x64_sys_ioctl+0x18f/0x210 [ 1025.788701] do_syscall_64+0xbf/0x360 [ 1025.788715] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1025.788730] RIP: 0033:0x7f8cb146c8d7 [ 1025.788741] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1025.788755] RSP: 002b:00007f8cae9e1f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1025.788768] RAX: ffffffffffffffda RBX: 00007f8cb14b6970 RCX: 00007f8cb146c8d7 [ 1025.788776] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1025.788783] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1025.788792] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1025.788801] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1025.788820] [ 1025.819699] loop2: detected capacity change from 0 to 16 [ 1025.831122] EXT4-fs: Mount option(s) incompatible with ext2 [ 1025.832381] loop0: detected capacity change from 0 to 16 [ 1025.843415] EXT4-fs: Mount option(s) incompatible with ext2 [ 1025.852370] loop0: detected capacity change from 0 to 16 [ 1025.857764] EXT4-fs: Mount option(s) incompatible with ext2 [ 1025.867048] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) 00:35:00 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) 00:35:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x2, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:35:00 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) 00:35:00 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r1, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r2, 0x26, &(0x7f0000000400)) r3 = syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r1) sendmsg$SMC_PNETID_ADD(r2, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="040028bd7000fddbdf250f0000000900030073797a30000000440001000000140002006970360000800014000200766c616e30000000000000000000008000"/86], 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) [ 1025.924797] loop2: detected capacity change from 0 to 16 [ 1025.942613] EXT4-fs: Mount option(s) incompatible with ext2 [ 1025.948336] loop2: detected capacity change from 0 to 16 00:35:00 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) ioctl$sock_proto_private(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)="f77a0d1de4fea385b8cd1b322a8836b8c284a55a630973ce3ba1388eab439840140b1944df80ce1b098aadf740030c843b8f5b5f355de530c34cfbf1e7d5a7d2a516e2f1e67397e7c12f8f8838fa14bbfaf3f700e9bc5a961d364d2c448a276e75db0a6345f715070c10ac490cb17c530ead3d4bba1dc7c25f1b5c1ef556522cb420bacfa319381f584b70109ddf5c703a07b10ae163044cd92d7c060239c882c0491f0e240c124d67e3c224c9458df3b27ea34b8039356d1b") preadv(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180)=""/182, 0xb6}, {&(0x7f0000000240)=""/228, 0xe4}], 0x2, 0xfffffffa, 0x9) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000140)={0x0, 0x4, 0x7fffffff, 0xbd}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) 00:35:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xe, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:35:00 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 40) [ 1025.953574] EXT4-fs: Mount option(s) incompatible with ext2 [ 1025.980089] loop5: detected capacity change from 0 to 1 [ 1025.981570] loop0: detected capacity change from 0 to 16 [ 1025.992516] EXT4-fs: Mount option(s) incompatible with ext2 [ 1025.999378] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) [ 1026.001905] loop0: detected capacity change from 0 to 16 [ 1026.009200] EXT4-fs: Mount option(s) incompatible with ext2 00:35:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:35:00 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) 00:35:00 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r1, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r2, 0x26, &(0x7f0000000400)) r3 = syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r1) sendmsg$SMC_PNETID_ADD(r2, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="040028bd7000fddbdf250f0000000900030073797a30000000440001000000140002006970360000800014000200766c616e30000000000000000000008000"/86], 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) [ 1026.060868] loop2: detected capacity change from 0 to 16 [ 1026.065362] EXT4-fs: Mount option(s) incompatible with ext2 00:35:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xf, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:35:09 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCXONC(r0, 0x540a, 0x3) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0'}, 0xb) 00:35:09 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r1, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r2, 0x26, &(0x7f0000000400)) syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r1) 00:35:09 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, 0xee01) [ 1034.946693] loop0: detected capacity change from 0 to 16 00:35:09 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 41) [ 1034.950168] EXT4-fs: Mount option(s) incompatible with ext2 00:35:09 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) 00:35:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x4, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) [ 1034.959807] loop0: detected capacity change from 0 to 16 [ 1034.967217] EXT4-fs: Mount option(s) incompatible with ext2 [ 1034.982050] loop5: detected capacity change from 0 to 1 [ 1034.982692] FAULT_INJECTION: forcing a failure. [ 1034.982692] name failslab, interval 1, probability 0, space 0, times 0 [ 1034.983583] CPU: 1 UID: 0 PID: 8401 Comm: syz-executor.5 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 1034.983600] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1034.983608] Call Trace: [ 1034.983613] [ 1034.983618] dump_stack_lvl+0xfa/0x120 [ 1034.983647] should_fail_ex+0x4d7/0x5e0 [ 1034.983670] ? kobject_get_path+0xc9/0x200 [ 1034.983684] should_failslab+0xc2/0x120 [ 1034.983709] __kmalloc_noprof+0xb4/0x4b0 [ 1034.983726] ? __create_object+0x59/0x80 [ 1034.983746] kobject_get_path+0xc9/0x200 [ 1034.983761] ? kasan_save_track+0x14/0x30 [ 1034.983775] kobject_uevent_env+0x252/0xf90 [ 1034.983795] ? lock_is_held_type+0x9e/0x120 [ 1034.983818] loop_configure+0xf3d/0x16e0 [ 1034.983854] ? __pfx_loop_configure+0x10/0x10 [ 1034.983883] ? lock_acquire+0x15e/0x2f0 [ 1034.983897] ? avc_has_extended_perms+0x107/0xf20 [ 1034.983915] ? find_held_lock+0x2b/0x80 [ 1034.983932] ? avc_has_extended_perms+0x23b/0xf20 [ 1034.983952] lo_ioctl+0x76e/0x2070 [ 1034.983970] ? avc_has_extended_perms+0x378/0xf20 [ 1034.983990] ? __pfx_lo_ioctl+0x10/0x10 [ 1034.984008] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 1034.984026] ? __pfx_perf_trace_lock+0x10/0x10 [ 1034.984043] ? lock_acquire+0x15e/0x2f0 [ 1034.984055] ? __virt_addr_valid+0x1c6/0x5d0 [ 1034.984075] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1034.984099] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1034.984118] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1034.984137] ? lock_release+0xc8/0x290 [ 1034.984151] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1034.984185] ? print_circular_bug+0x220/0x360 [ 1034.984196] ? __fget_files+0x34/0x3b0 [ 1034.984215] ? find_held_lock+0x2b/0x80 [ 1034.984231] ? __fget_files+0x203/0x3b0 [ 1034.984249] ? __pfx_lo_ioctl+0x10/0x10 [ 1034.984268] blkdev_ioctl+0x27c/0x6c0 [ 1034.984285] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1034.984301] ? selinux_file_ioctl+0xb9/0x280 [ 1034.984316] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1034.984333] __x64_sys_ioctl+0x18f/0x210 [ 1034.984350] do_syscall_64+0xbf/0x360 [ 1034.984364] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1034.984377] RIP: 0033:0x7f8cb146c8d7 [ 1034.984387] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1034.984399] RSP: 002b:00007f8cae9e1f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1034.984411] RAX: ffffffffffffffda RBX: 00007f8cb14b6970 RCX: 00007f8cb146c8d7 [ 1034.984419] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1034.984427] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1034.984434] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1034.984441] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1034.984459] [ 1035.015980] loop2: detected capacity change from 0 to 16 [ 1035.029646] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) [ 1035.035602] EXT4-fs: Mount option(s) incompatible with ext2 00:35:09 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) 00:35:09 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r1, 0x26, &(0x7f0000000400)) r2 = syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r0) sendmsg$SMC_PNETID_ADD(r1, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x5c, r2, 0x4, 0x70bd28, 0x25dfdbfd, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'ip6erspan0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'vlan0\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000080)={0x1ff, 0xfffffff9}, 0xc) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r3, 0x400454cc, 0xee01) [ 1035.049062] loop2: detected capacity change from 0 to 16 00:35:09 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r1, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r2, 0x26, &(0x7f0000000400)) syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r1) [ 1035.061537] EXT4-fs: Mount option(s) incompatible with ext2 00:35:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x10, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) [ 1035.106038] loop0: detected capacity change from 0 to 16 [ 1035.127858] EXT4-fs: Mount option(s) incompatible with ext2 00:35:09 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 42) [ 1035.152763] loop5: detected capacity change from 0 to 1 [ 1035.164324] FAULT_INJECTION: forcing a failure. [ 1035.164324] name failslab, interval 1, probability 0, space 0, times 0 [ 1035.165608] CPU: 0 UID: 0 PID: 8417 Comm: syz-executor.5 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 1035.165625] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1035.165633] Call Trace: [ 1035.165637] [ 1035.165643] dump_stack_lvl+0xfa/0x120 00:35:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) [ 1035.165673] should_fail_ex+0x4d7/0x5e0 [ 1035.165696] should_failslab+0xc2/0x120 [ 1035.165719] kmem_cache_alloc_node_noprof+0x71/0x3e0 [ 1035.165736] ? perf_trace_lock+0xb5/0x5d0 [ 1035.165750] ? __alloc_skb+0x2ab/0x370 [ 1035.165774] __alloc_skb+0x2ab/0x370 [ 1035.165793] ? __pfx___alloc_skb+0x10/0x10 [ 1035.165811] ? lock_acquire+0x15e/0x2f0 [ 1035.165824] ? netlink_has_listeners+0x7f/0x430 [ 1035.165846] ? netlink_has_listeners+0x20d/0x430 [ 1035.165865] ? lock_release+0xc8/0x290 [ 1035.165879] alloc_uevent_skb+0x7b/0x210 [ 1035.165898] kobject_uevent_env+0xa8c/0xf90 [ 1035.165918] ? lock_is_held_type+0x9e/0x120 [ 1035.165940] loop_configure+0xf3d/0x16e0 [ 1035.165976] ? __pfx_loop_configure+0x10/0x10 [ 1035.166006] ? lock_acquire+0x15e/0x2f0 [ 1035.166017] ? avc_has_extended_perms+0x107/0xf20 [ 1035.166035] ? find_held_lock+0x2b/0x80 [ 1035.166052] ? avc_has_extended_perms+0x23b/0xf20 [ 1035.166072] lo_ioctl+0x76e/0x2070 [ 1035.166089] ? avc_has_extended_perms+0x378/0xf20 [ 1035.166110] ? __pfx_lo_ioctl+0x10/0x10 [ 1035.166128] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 1035.166146] ? __pfx_perf_trace_lock+0x10/0x10 [ 1035.166162] ? lock_acquire+0x15e/0x2f0 [ 1035.166173] ? __virt_addr_valid+0x1c6/0x5d0 [ 1035.166194] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1035.166216] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1035.166236] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1035.166255] ? lock_release+0xc8/0x290 [ 1035.166269] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1035.166303] ? print_circular_bug+0x220/0x360 [ 1035.166314] ? __fget_files+0x34/0x3b0 [ 1035.166332] ? find_held_lock+0x2b/0x80 [ 1035.166349] ? __fget_files+0x203/0x3b0 [ 1035.166367] ? __pfx_lo_ioctl+0x10/0x10 [ 1035.166386] blkdev_ioctl+0x27c/0x6c0 [ 1035.166407] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1035.166424] ? selinux_file_ioctl+0xb9/0x280 [ 1035.166438] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1035.166455] __x64_sys_ioctl+0x18f/0x210 [ 1035.166473] do_syscall_64+0xbf/0x360 [ 1035.166486] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1035.166499] RIP: 0033:0x7f8cb146c8d7 [ 1035.166508] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1035.166520] RSP: 002b:00007f8cae9e1f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1035.166532] RAX: ffffffffffffffda RBX: 00007f8cb14b6970 RCX: 00007f8cb146c8d7 [ 1035.166540] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1035.166547] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1035.166555] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1035.166562] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1035.166580] 00:35:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x24, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) [ 1035.210753] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) [ 1035.211090] loop2: detected capacity change from 0 to 16 [ 1035.218481] EXT4-fs: Mount option(s) incompatible with ext2 [ 1035.221040] loop2: detected capacity change from 0 to 16 [ 1035.225134] EXT4-fs: Mount option(s) incompatible with ext2 00:35:09 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r1, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r2, 0x26, &(0x7f0000000400)) syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r1) 00:35:09 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) [ 1035.276921] loop0: detected capacity change from 0 to 16 [ 1035.285440] EXT4-fs: Mount option(s) incompatible with ext2 [ 1035.291692] loop0: detected capacity change from 0 to 16 [ 1035.293459] EXT4-fs: Mount option(s) incompatible with ext2 00:35:19 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 43) 00:35:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x27, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:35:19 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000300)={0xfff, 0x3, 0x20, 0x5440958c, 0x9, 0x8c4}) execveat(r1, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x7, 0x3, &(0x7f0000000500)=[{&(0x7f0000000300), 0x0, 0x7f}, {&(0x7f0000000340)="e22c06164e996b83bfc822458a4cacd60cbd5afc7b4cbd415e42bcb1b1dfeb735e57d50318ab3580ec1ce100a84939a2a848b3689a94aa54b3a822563158ecedaec2adb1d7be0de82d945f9a0c9375a72223d3be0820e01af5a62efcfe1813ce7f647f9983bcef2e91f6af8c331977bba8eca673e28a9b1e6928498393bc84803567fa6aaf5ce3c0cfff507b6de7d729f4bfbae50a892e3b2fa25be8", 0x9c, 0x400}, {&(0x7f0000000400), 0x0, 0x2}], 0x4, &(0x7f0000000580)={[{}, {'#! '}, {'}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'}, {'}:^$\x00'}, {'-(\x00'}, {'@'}, {}, {',m}{]^('}], [{@dont_appraise}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@euid_gt}]}) syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r1) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000000)="e19516b3caae0d775d66ca531b9d52904fee42e9ec802d146ba40a8e13b70a38b18aa5bb596fd91497c3c7f10384f24616c8a4f80f86ece451da2c71d36c2e67270308243a946f3b4d3048744d8e7f07e2d05c557ff8c1da909a0d0e244d284045f047ef37d4d7a4") r2 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r2, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) fadvise64(r2, 0x0, 0x2, 0x4) write$binfmt_script(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0xb) r3 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r3, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) close(r3) 00:35:19 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000e95581b77cd50f11300c0693000"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) fchmodat(r1, &(0x7f0000000400)='./file1\x00', 0xa5) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000240)=0x80000) getsockopt$IPT_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x0, 0x42, &(0x7f00000000c0)={'IDLETIMER\x00'}, &(0x7f0000000140)=0x1e) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r2, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000300)=0x200000) syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r2) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000180)={'wlan1\x00'}) ioctl$TUNSETOWNER(r1, 0x400454cc, 0xee00) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) 00:35:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x6, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:35:19 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) 00:35:19 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r1, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r2, 0x26, &(0x7f0000000400)) [ 1044.400339] loop5: detected capacity change from 0 to 1 [ 1044.401174] FAULT_INJECTION: forcing a failure. [ 1044.401174] name failslab, interval 1, probability 0, space 0, times 0 [ 1044.402156] CPU: 1 UID: 0 PID: 8441 Comm: syz-executor.5 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 1044.402176] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1044.402184] Call Trace: [ 1044.402188] [ 1044.402193] dump_stack_lvl+0xfa/0x120 [ 1044.402222] should_fail_ex+0x4d7/0x5e0 [ 1044.402245] should_failslab+0xc2/0x120 [ 1044.402267] kmem_cache_alloc_node_noprof+0x71/0x3e0 [ 1044.402285] ? perf_trace_lock+0xb5/0x5d0 00:35:19 executing program 6: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r1, &(0x7f0000000100), 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000064f00)={0x0, 0x0, "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", "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"}) [ 1044.402299] ? __alloc_skb+0x2ab/0x370 [ 1044.402324] __alloc_skb+0x2ab/0x370 [ 1044.402342] ? __pfx___alloc_skb+0x10/0x10 [ 1044.402360] ? lock_acquire+0x15e/0x2f0 [ 1044.402372] ? netlink_has_listeners+0x7f/0x430 [ 1044.402395] ? netlink_has_listeners+0x20d/0x430 [ 1044.402414] ? lock_release+0xc8/0x290 [ 1044.402428] alloc_uevent_skb+0x7b/0x210 [ 1044.402447] kobject_uevent_env+0xa8c/0xf90 [ 1044.402467] ? lock_is_held_type+0x9e/0x120 [ 1044.402489] loop_configure+0xf3d/0x16e0 [ 1044.402525] ? __pfx_loop_configure+0x10/0x10 [ 1044.402554] ? lock_acquire+0x15e/0x2f0 [ 1044.402566] ? avc_has_extended_perms+0x107/0xf20 [ 1044.402584] ? find_held_lock+0x2b/0x80 [ 1044.402601] ? avc_has_extended_perms+0x23b/0xf20 [ 1044.402620] lo_ioctl+0x76e/0x2070 [ 1044.402639] ? avc_has_extended_perms+0x378/0xf20 [ 1044.402659] ? __pfx_lo_ioctl+0x10/0x10 [ 1044.402677] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 1044.402695] ? __pfx_perf_trace_lock+0x10/0x10 [ 1044.402711] ? lock_acquire+0x15e/0x2f0 [ 1044.402723] ? __virt_addr_valid+0x1c6/0x5d0 [ 1044.402743] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1044.402765] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1044.402784] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1044.402803] ? lock_release+0xc8/0x290 [ 1044.402816] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1044.402850] ? print_circular_bug+0x220/0x360 [ 1044.402861] ? __fget_files+0x34/0x3b0 [ 1044.402880] ? find_held_lock+0x2b/0x80 [ 1044.402896] ? __fget_files+0x203/0x3b0 [ 1044.402914] ? __pfx_lo_ioctl+0x10/0x10 [ 1044.402933] blkdev_ioctl+0x27c/0x6c0 [ 1044.402950] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1044.402966] ? selinux_file_ioctl+0xb9/0x280 [ 1044.402980] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1044.402998] __x64_sys_ioctl+0x18f/0x210 [ 1044.403016] do_syscall_64+0xbf/0x360 [ 1044.403029] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1044.403042] RIP: 0033:0x7f8cb146c8d7 [ 1044.403052] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1044.403064] RSP: 002b:00007f8cae9e1f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1044.403076] RAX: ffffffffffffffda RBX: 00007f8cb14b6970 RCX: 00007f8cb146c8d7 [ 1044.403084] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1044.403091] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1044.403098] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1044.403105] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1044.403123] ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000065f00)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000066f00)={0x0, 0x0, "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", "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"}) [ 1044.459168] loop0: detected capacity change from 0 to 16 [ 1044.463327] loop2: detected capacity change from 0 to 16 ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000067f00)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000068f00)={0x0, 0x0, "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", "2b9d784be3cbca85dd922d8b98a2065821c7a34813b12570d217ee78096de84ac1210dd096251bbde5f5c813385888cffaad2b55b6dfd33651b6aaa9efb0b67363430f2fcb1ed4625a05695824612a5a773ecdd85b9c37bcecb85568d0d0aa8c8b2e13c3352a0d5cd2174354ad52dca1f6773ca56c30c79829fd533d13a20da50772325ded64c904f126a3cdd3daaab7f9c12700b15b4d624aedee983f3337bc50c6844872815eb744b2cd2b11ac57edbc94ea12f3a3b67e7d96d73e6b7f0e1fb069e1bcfc8e01743ce71b3dc85771030f03aa8968f064fd027f170d9c3d3e82645353b97b72beb45824373839310deae6386dfaf3f0036accff79895b7c747563fcaf5bf2a9a67b8fbe6ec967f158d0f2b8a92bd5468a568b375acfffe8c2fa90f403ec899e91d75bc5b6bf22a805245cb15064785888d15c2a07504236a4b300ef640221a1227c950a03d2b8292ff79dc0ceb4941ffbeaaf505c0177b8d41e950ce0c55c6c9cdc16ff471b4001298be2f6063550232b28ececbc9f90db005980257504d0c50e7f78da538f6a61eb3af039c7d748ff797dee9a6158bea849d8ec5a4bbaf930e14756c9103617c60ff1cca29e5e5fd8fcfc56e86f7cb20afb6d45309320f5b09f7b99e012a836828dcff6e559038214d752a5244bf28062003c387ac525d48095358a92ef05b753ea99b49ed3fb88883779bd3df50439a3c6a98a3acb7990a40639e8d1d983a150b233fa1e2df64d4034609db3589e408794af6f67d900bffe810a6fba44a0211edfc99fb8fae68f63498681ec75c9e2c4bc5aa121a4faf83b3e00c051e00161e88b4db9d899a3effdae339f15c6099baeb85a95160bb1805fa5d97cdcdcf5a47e11f5e53854f47682dd6ff305785188284ceaacf0c79c5a6be1111db400f4f819abfa07ac7b2be4a4fb60352384433f21d44f7d006992f51c61d38357f286bae803c017ba33a75731edcdffac31e006c2529b1fdf65d3896c34cf139a3c1dcf8eabf2e481d50050bd49c878ed1e264b44289542294346674b18c97949f21ecd2b19f9fe607a778121e2df23782a2f38ef103b5f38e7457de6407b2c8b6807b09090833d754cbf1c462384d0bf104402af6f629ddbdb29844eb57147b9f021f6b28ba3b31af141f024fc838a87c8e1de60a0441cf37176594e17a2abb924aefbf0afa3920f1b97ebfba50b0039da3c7dd65eee4a69348b4d96793df20ede2efaf47fab123e42e0f70bb63011d7abdbde6778a1eae925de92085a3835aac49bf98e4da89bfc543ff5e33c3d3b2405432b9cccabe96caf9dcc0620916a39f63d6d6f19720f4bb5feb2f1061124e0596a3e8e0698ccf77f8f14f40d04cd47c771e22f4d35912514b6f7b59420bcd039cdf9cfe72b175986a6c55f3cc2a3cb7d8987377e19ce09008b45e1c90663dba2b0c717030654491b74a8626839a834af42f548e0dcddfe97461d79e396649c081b11acfed6b3d0954170bbc1bd65e26846c7907f6548f6df5d3e5ca15b9592ac7184f6efc31e783fc5c2865a87157a8c8034c8fa54e2efeffaff90c8d5dfa0bd5e51c19939dd5e88ac3bf1358ddcd9bd7b8d300a580d776081cc81f617f04bad1fb68ea4ee12eb3e01df781526eb5578cdf9be301859e4d0b441db8fdb25aa74a760b6e8efca3ff64c7b34e4fc8f1c26662bb6e9868483109e9a7a39c0a6314292ec26c9ae891bfd355d57ca83ed00d6fde85083ecd121ebf612f16301094699509a2e1afa2558c26e21d8c6b2d5bdc431e6a4caefd893846a4ac1bf71e5280fbcaa5c86fb19379cf5a8a7b44c5e55615c99cbd71ac087f172a5953068e5da15b60448e3ffbb43d220b35249f631a0b9d7aabd9ee25889d1e6ffb9843aaa8308b38aef25c18f8b3d47a956251aa487b1799c9df0ed2499f0c0e7a4657d003fa9c56f44045a8dc9356ce03f0cf46148a76eefe244d6ae291da5f25f76054dec1ec02bfc93a834e8a1e4cf81f23ed0e16ca3d141325708032d2f25dcfca0adb336562e9a024c0bcb5b2903597d3a9449586f970f597afee6d7e248213fe4366958a43d8aa433efb80e5d3514b82ccf855f3d866bd1dcedcbfcf5411488db5a99dcb46561f16ed6f7ff7dfe6c2998abcde192dee8d7b5f67998b7525e1602d7da00efceb350b45b873051706b522aaadb657c2cc4cf9647cf354ee6afb8d82cb7c0a0ea9f64a41240170567b299feb0ad4bf7e5527d7425d0f9c9d5477305c76b6db3a792e9b63cde2f96463b7c2706270d90eb0909f4cb8f178328735d88f546387991a0a444373f0d98224fdd0db2af829e0d4f21e158240f53e6c3d670906964b91aedb8f8a7446b8d61b41cdbe7b533e550aa62db9f1346df4070dd88d17c53f099c00550d048c8efb57f63111a3a346a1f28eee43cfac55ab9cb2f5ddb52a8aa30304936d8879213d37dae1cbef4e5e5d448e2b1ab4f3adbde2c2ba9777ca415cb2a59e3c82bcddb6e573a7431d367d67296794a53a6ac41598e484e4320744149c7d7a1f5edc613ec365ba61efe412ca6b839d5376b26cbccaa2cf95ced6d51a2f57259b1450593a6b132a6d903b5a8f06e8c36c6fe3729f7cab3a24449fde625004ca3cde73f1ba29cfa49c38b9c54577181c149c1497a5806ad614f15e4b8ec7105222b6784bf2bdcc0bbde57a3d14469bb65cc28b1b32e53b8c3e7c76587e7f14fdc242a45c2a62fba07104a410e76b8d01181782a6a47e5efc75ff069bed5766cf167dd5bef36668b811082f6f08e8aae29eac009b0931afd6451c4ffa3af23827bad7266a699c5c090a682c0978c7507f85ff62c85724a83fb08dcb410e267f1179a4c340a5dd16afb8ae31f7656fe8162e6f55bf3b86af7e828672a957074e38416aecfaf9ad6c8dd989b8f0b50a241d587cdcf0e342b1a920f77a27fb64aec298e46c85bdf85d6fb7ebb2af4bd73d15f24ad3a46a82f8c8d40b5b71a09e2dc622dc57b369620635f7025dcdccefcb6431d659f9179b99fd223c47b6b07a825dc487913bae5aa31583db591107cbc084df261b66b6ee4b5ed729ef88d71a90dcda6e32e1865c751697033be4bd9646674ad1ef41b0a193581727efde8a05f6e0cf0b00f70a5c30df5ef6c8054c7de6a37817e60836393ee81c848fc879033cfe568f7592c007128b013d3630df3d005dba0bdc64c6a703551f90a3cdb84456dae3ccb848d3a8e256bb13cc105bb4543902be02c757b3a5a3c78ded4b9375b4f52abafe410721c7b12225cd24abe5f591f7edb08897bc934a32f4046c03c99d81a5c1ae0a38ce347d986f55d77c899fc9778c821a7880b2e4d7723d0f61e1757998bf289a99de2a4bd61a78b29b0822d2f08d906d4c4de6fa67fe46725a3a59eab31e3798bc7d55fbdd065f02123417e5c476f45df6412a48d45ab073406ef15b992f7f55d1ca18b8ef02747e9fbfddfd4ccdd0d25e3196a95b26d19e44b2607335cec3997b70562f80d0fd3555a2120b8ce392b677652255d0ad3256dc5cc01969f053e8c5f234fcdd86b1a41f04c989c0e1aaa877fb8350f77795a4afe42ad2a05e57f6c7c2478469c3a18b2945456ef276635cb732956855b1afa977b2737ab6e86d063db06bc6abe6ece6244e6843912b460782b7080ccd62100816e40db0792e581a24e3b59db26f0d8d23643913811899f52ee0fdf50b53a063fdfb9b196e4add27e79f307b931979a27f4a0793e8fe6e5411395cacc258b3dfb9e930743ded889a0ab8cbb08420ff0b8c7e57b267801f2aeb7e2676f3573e4a76b0f6a0ca310cb24643b0d22486fa0c4a8d84e3a67cd3e9d8da92ecb44a74250cbd8600d994713a3464679dabb8f4ae7e1026a2599fb7db25057d786bc887bdafe80fd6931e1f41112a7aa63129ce4a129ce19f3f85671ac701510c26cd1f98beafe1a3e803c33104fd022a54236c534af65b75a48fa008a85b1a6eac59923b8120361479f36d7db8f801e45f2dc6ec175e65eb82ace0933f7ca8785b3bbf65f9613cbed306ce060ea532094a03a2ff352731b7bc45832eb12848c53e562cb5c18a3f1ce039517d9e1137a908c773fc185224adc7711224db9d32f7f970550d18344f325ee73f7585e8ea7ed28f7d5fb5bf8b3861ee661046ae030eb4988cf2c52a000d84059a57f91febbed6592eaac4168a7e3d5c4b7532f928985461966bfdbff71da2cf176dc8031678f73cfd1f3d3f80868e79f1cd782b6edf9bf22b4ee8d80ad9c0812874588b014a8ebada99e1b7cdd45d977c05923b634f00f19d1eb903f88acebedb38d4efba400eab3baf589cad2e61c8d62162ab966d4135c1b115ab69813478191b88fe8a9b3fa98ef7ed932bb3080cb9d4e2db5de29191749348e767cfebe685b6957469760f1cdfce6ab2eb0da07dbf35f191f62980dfb842e36009e216144c5ae108acb288dfe155fb16f92193539618a033799d6ab860ebbe8bcceb8624874fd54763deeee656895b8087d06d94eec22c8de5b7e0e2879433c36ff466ba089af40c4bb57db215b056fe4d91262e0ab938f714f71286bd2ca66f2ff8b90a7433046374bba1ce0415a5f553d01c011338a714afd8c1bb1cb6f86da3ce6407040c8643ebf2f08afdb7cd409a6269dfbc03e28ef1f4a1bd05515ae86898055a49b259431d97d60afde79c3df79ef7a298b41377dc7e8a82c0486cde9d76c2d2f31a95da39421645d44fc13c5db310fc534e10f676f663c7573eefed79ced1174dcaff5d818f1c6fdb87302a76a75542f15cb7e67080331ea59e6e5c56d30173beb42303bc4a5ced32f3393ed5be71b62cf4b5fb67590c2b1b6276213b6324f0c14f10b217c8bb2194883a14775f8876c7c6bc8dcfbf0a9e4c4fea883f5ae72baaed676e972fcb83e1cccb758b1c49f9d8c9c34cd17a1b9a77e74a961b2dda779b98ca70902dce8682d57ecb0cf779cb2f5fc0475b6e3c06db2c49e537a2b74b869911819372684f0ad26683a605acda175aba9942908b8d8db2d1dd4e1e780427a523de3dd84dc067d967e55695e440cf7cbb81eb61f97c66eb97835b9a5e1f0050b729e0d3bb8791fd77ed652be0b4a06b45f4a9c5344184cd17cc161e444960bbc92240f5b13e6148f6adb1c7564d2cd00662ac9270b97e849b38a54556307bd63c72368f2b7ecdfe2b0b8ab89be795216fc9710d801e9e48aea2c01a269ac1a5e33096a7029b22f905a1e4337feed5a42a6e94b95a3fc4ed6fa1e453460e2d5d3b1603cecbea5cb702d585efd89651ac7f6d98280f73d6c52cc55791308644b9c26fff6a49fcf072fe33c7ae7160904bdc440e0ad62f6231614bb6832bf11b04a724163a44929026acc1c59547960db326f7498464ffd34e95d6780ccfb5751b66f64eb042913de4a11f6e643"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r1, 0xc0709411, &(0x7f0000000080)=ANY=[@ANYRES64=0x0, @ANYBLOB="0200000000000000070000000061000006000000000000000700000000000000094e1da1c5a63c3722dd826c7ffa00000000000000ff0000000000000000040000040000fb00000000060000200600000000000000630000000000000000000080000000000200000000000000280000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000"]) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000069fc0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f000006a1c0)={{0x0, 0x40, 0x3, 0x1, 0xa5d, 0x0, 0x0, 0x64e, 0x800, 0x6244814d, 0x80000000, 0x0, 0x3f, 0x8, 0xb4}, 0x48, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f000006a280)={{0x0, 0x2, 0x7, 0x4927d542, 0x46964b1b, 0x7, 0x3, 0x20200000, 0x7, 0x5, 0x1, 0x100, 0xffffffff, 0xfffffffffffff410, 0x4}}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f000006b280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000006b480)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000006b680)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x2, "9c2ca49364c6c4"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f000006c680)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f000006c880)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000006d880)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x7, "3f12c5589114a3"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f000006e880)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000006ea80)={0xa47, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {0x0, r3}, {}, {}, {r4, r5}, {}, {}, {0x0, r6}, {r7, r8}, {}, {}, {r9}, {}, {}, {r10}, {0x0, r11}, {}, {}, {r12}, {}, {}, {}, {}, {}, {r13, r14}, {}, {}, {}, {r15}, {}, {}, {r16, r17}], 0x80, "884fc6be499b9b"}) 00:35:19 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) 00:35:19 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r1, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r2, 0x26, &(0x7f0000000400)) [ 1044.512137] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) [ 1044.516044] EXT4-fs: Mount option(s) incompatible with ext2 [ 1044.527976] EXT4-fs: Mount option(s) incompatible with ext2 [ 1044.537169] loop0: detected capacity change from 0 to 16 [ 1044.566020] EXT4-fs: Mount option(s) incompatible with ext2 00:35:19 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 44) 00:35:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x7, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:35:19 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x1) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) 00:35:19 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) 00:35:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x43, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:35:19 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x7, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x7, 0x1, 0xd66a, 0xc369, "d31b330ad6b3b26834ded701d61f2cab1534dc7821583e4e4e6298df2917c7e5"}) 00:35:19 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r1, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r2, 0x26, &(0x7f0000000400)) [ 1044.709353] loop5: detected capacity change from 0 to 1 [ 1044.719316] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) 00:35:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:35:29 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 45) 00:35:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x60, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:35:29 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000140)={0x0, 'ip6erspan0\x00', {0x4}, 0x7}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x3}}, 0x0, r3}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8936, &(0x7f0000000000)={@local, 0x29, r3}) sendmmsg$sock(0xffffffffffffffff, &(0x7f0000006600)=[{{&(0x7f00000000c0)=@ll={0x11, 0x18, r3, 0x1, 0x8, 0x6, @multicast}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000180)=[@txtime={{0x18}}, @timestamping={{0x14, 0x1, 0x25, 0x3c04}}, @timestamping={{0x14, 0x1, 0x25, 0x1}}, @mark={{0x14, 0x1, 0x24, 0x1}}, @timestamping={{0x14, 0x1, 0x25, 0x5}}, @timestamping={{0x0, 0x1, 0x25, 0x7}}, @timestamping={{0x14, 0x1, 0x25, 0x8c}}, @timestamping={{0x14, 0x1, 0x25, 0x8}}, @txtime={{0x18, 0x1, 0x3d, 0x1ff}}], 0xd8}}, {{&(0x7f0000000280)=@llc={0x1a, 0x20, 0x1, 0x7, 0x9, 0x5, @multicast}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000300)="9911f3e33fdefedf0ec1d61aa3a802812e0d9258633176e8d29bbb2d664948ea8f8590e05e7c39f8f9b860dae1e2d79df3ea17b651c43ef0acd7086164d02dc1aca5b044e6582a6a8145602b9212064b8fce48690dab2da4d12df0dd1b9742962f32a67405158f7dd1c7005f56b4fa9a5d27cea1b98daae165f19835faf64c91a09f05287f25bcc84c6bc9fe82b0063eeab31f39c991cd91acc468f60a3f9dde23aedbf67d1134b42c37c4e0ba5d81fc2d2dbfbbebd5ad89a831f9d9cac7f16b1b96bff25fe116baa968690478de83f53d770231adc4214e8e08f9be68d161c76346", 0xe2}, {&(0x7f0000000400)="e070059de10459177c1a0760d5e56c96417a5bae814a537ba73ad92e3f4753ae1a21c0663436f07934faaefc96720d", 0x2f}, {&(0x7f0000000440)="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{&(0x7f00000054c0)="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", 0x1000}], 0x9, &(0x7f0000006580)=[@timestamping={{0x14, 0x1, 0x25, 0x6e}}, @mark={{0x14, 0x1, 0x24, 0x1ff}}, @txtime={{0x18, 0x1, 0x3d, 0x345}}, @txtime={{0x18, 0x1, 0x3d, 0x5}}], 0x60}}], 0x7, 0x890) 00:35:29 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(0x0, r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) 00:35:29 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0'}, 0xb) ioctl$VT_RELDISP(r0, 0x5605) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x202000, 0x0) r2 = eventfd2(0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYBLOB="80000000000000022e2f66296c653000686a1f4c6fb7c7f440c68f64bc2f02f8b2f596896df1286843d1be524c8fa06c92874f3880ed1c84771511eb1153c4f2175b7ce9d6672805a4cc1d776832dee4b43fa588f5"]) 00:35:29 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r1, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) fcntl$lock(r2, 0x26, &(0x7f0000000400)) 00:35:29 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) [ 1054.816075] loop0: detected capacity change from 0 to 16 [ 1054.818277] loop5: detected capacity change from 0 to 1 [ 1054.818477] loop2: detected capacity change from 0 to 16 [ 1054.821784] FAULT_INJECTION: forcing a failure. [ 1054.821784] name failslab, interval 1, probability 0, space 0, times 0 [ 1054.823454] CPU: 0 UID: 0 PID: 8499 Comm: syz-executor.5 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 1054.823484] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1054.823496] Call Trace: [ 1054.823504] [ 1054.823513] dump_stack_lvl+0xfa/0x120 [ 1054.823559] should_fail_ex+0x4d7/0x5e0 [ 1054.823599] ? skb_clone+0x191/0x400 [ 1054.823618] should_failslab+0xc2/0x120 [ 1054.823669] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 1054.823711] skb_clone+0x191/0x400 [ 1054.823734] netlink_broadcast_filtered+0xab1/0xe90 [ 1054.823788] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 1054.823828] ? skb_put+0x138/0x1b0 [ 1054.823861] netlink_broadcast+0x39/0x50 [ 1054.823899] kobject_uevent_env+0xa58/0xf90 [ 1054.823936] ? lock_is_held_type+0x9e/0x120 [ 1054.823977] loop_configure+0xf3d/0x16e0 [ 1054.824041] ? __pfx_loop_configure+0x10/0x10 [ 1054.824095] ? lock_acquire+0x15e/0x2f0 [ 1054.824119] ? avc_has_extended_perms+0x107/0xf20 [ 1054.824151] ? find_held_lock+0x2b/0x80 [ 1054.824182] ? avc_has_extended_perms+0x23b/0xf20 [ 1054.824219] lo_ioctl+0x76e/0x2070 [ 1054.824252] ? avc_has_extended_perms+0x378/0xf20 [ 1054.824290] ? __pfx_lo_ioctl+0x10/0x10 [ 1054.824323] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 1054.824356] ? __pfx_perf_trace_lock+0x10/0x10 [ 1054.824386] ? lock_acquire+0x15e/0x2f0 [ 1054.824415] ? __virt_addr_valid+0x1c6/0x5d0 [ 1054.824451] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1054.824490] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1054.824524] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1054.824559] ? lock_release+0xc8/0x290 [ 1054.824585] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1054.824647] ? print_circular_bug+0x220/0x360 [ 1054.824668] ? __fget_files+0x34/0x3b0 [ 1054.824701] ? find_held_lock+0x2b/0x80 [ 1054.824732] ? __fget_files+0x203/0x3b0 [ 1054.824765] ? __pfx_lo_ioctl+0x10/0x10 [ 1054.824800] blkdev_ioctl+0x27c/0x6c0 [ 1054.824831] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1054.824861] ? selinux_file_ioctl+0xb9/0x280 [ 1054.824886] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1054.824918] __x64_sys_ioctl+0x18f/0x210 [ 1054.824950] do_syscall_64+0xbf/0x360 [ 1054.824974] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1054.824996] RIP: 0033:0x7f8cb146c8d7 [ 1054.825014] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1054.825035] RSP: 002b:00007f8cae9e1f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1054.825057] RAX: ffffffffffffffda RBX: 00007f8cb14b6970 RCX: 00007f8cb146c8d7 [ 1054.825072] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1054.825085] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1054.825099] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1054.825113] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1054.825145] [ 1054.867026] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1054.878800] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) [ 1054.888786] EXT4-fs: Mount option(s) incompatible with ext2 [ 1054.891060] EXT4-fs: Mount option(s) incompatible with ext2 [ 1054.923690] loop2: detected capacity change from 0 to 16 [ 1054.924764] loop0: detected capacity change from 0 to 16 [ 1054.939450] EXT4-fs: Mount option(s) incompatible with ext2 [ 1054.940949] EXT4-fs: Mount option(s) incompatible with ext2 00:35:29 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 46) 00:35:29 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(0x0, r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) 00:35:29 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x433ba76d3d81a57f, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000080)=""/59, 0x3b, 0x40000000, &(0x7f00000000c0)={0x2, 0x4e23, @remote}, 0x10) 00:35:29 executing program 6: setns(0xffffffffffffffff, 0x8000000) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x79, 0x0, 0x0, 0xfe, 0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x1c, 0x4}, 0x5941a, 0x2, 0x3, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="2321202e2f66696c650800000000000000469e5ca2876f0798e2e9c08a454099b9cd9b0cfb0786a92f8013aa5c4020c93d71dd03d67acf6ef3390d73abf26cd0069e48776a7e87fa5a3e1662387581d88fea2b785bffaf12b37f6f66cdee336351a3bc594a49e075334b27cfb968fa6331efa8926e892bff86"], 0x79) write$evdev(r0, &(0x7f0000000100), 0x0) 00:35:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xf0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:35:29 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r1, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) fcntl$lock(r2, 0x26, &(0x7f0000000400)) [ 1055.109263] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. 00:35:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x9, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) [ 1055.136311] loop5: detected capacity change from 0 to 1 [ 1055.152651] loop0: detected capacity change from 0 to 16 [ 1055.162058] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) [ 1055.198310] EXT4-fs: Mount option(s) incompatible with ext2 [ 1055.228170] loop0: detected capacity change from 0 to 16 [ 1055.245157] EXT4-fs: Mount option(s) incompatible with ext2 [ 1055.257874] loop2: detected capacity change from 0 to 16 [ 1055.280227] EXT4-fs: Mount option(s) incompatible with ext2 [ 1055.290438] loop2: detected capacity change from 0 to 16 [ 1055.296208] EXT4-fs: Mount option(s) incompatible with ext2 00:35:40 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0x9, 0x9, 0xca5f}) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000040)={0xfffe, 0x7, 0x65}) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="2321202e2f66696c65f4c7dccf16774ac956c6b5f326d45f300a"], 0xb) 00:35:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xa, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:35:40 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r1, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) fcntl$lock(r2, 0x26, &(0x7f0000000400)) 00:35:40 executing program 7: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) fsmount(0xffffffffffffffff, 0x1, 0x82) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x80000000, 0x218802) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'macvlan1\x00'}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) r2 = dup(r0) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) 00:35:40 executing program 6: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$evdev(&(0x7f0000000040), 0x0, 0x401) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r3 = perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x8, 0x4, 0x2, 0x4d, 0x0, 0x3f, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x6, 0x1, @perf_config_ext={0x401, 0x1}, 0x0, 0x40, 0x8, 0x7, 0x8, 0x9, 0x401, 0x0, 0x6}, 0xffffffffffffffff, 0x1, r2, 0x0) write$evdev(r1, &(0x7f0000000100), 0x0) perf_event_open(&(0x7f0000000100)={0xe33aeddd1f789d75, 0x80, 0x0, 0x80, 0x1f, 0x81, 0x0, 0x3, 0x8, 0x8, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x81, 0x4, @perf_config_ext={0x4, 0x3}, 0x280, 0x2, 0x611, 0x1, 0x7, 0xd82, 0x7f, 0x0, 0x8, 0x0, 0x2}, 0x0, 0xd, r3, 0x0) 00:35:40 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 47) 00:35:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xf5, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:35:40 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(0x0, r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) [ 1066.018870] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1066.055869] loop0: detected capacity change from 0 to 16 [ 1066.063862] loop2: detected capacity change from 0 to 16 [ 1066.075526] EXT4-fs: Mount option(s) incompatible with ext2 [ 1066.077676] loop5: detected capacity change from 0 to 1 [ 1066.083372] FAULT_INJECTION: forcing a failure. [ 1066.083372] name failslab, interval 1, probability 0, space 0, times 0 [ 1066.085616] CPU: 1 UID: 0 PID: 8552 Comm: syz-executor.5 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 1066.085649] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1066.085663] Call Trace: [ 1066.085670] [ 1066.085678] dump_stack_lvl+0xfa/0x120 [ 1066.085726] should_fail_ex+0x4d7/0x5e0 [ 1066.085766] ? getname_flags.part.0+0x48/0x540 [ 1066.085793] should_failslab+0xc2/0x120 [ 1066.085832] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 1066.085864] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1066.085903] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1066.085941] ? selinux_file_ioctl+0xb9/0x280 [ 1066.085969] getname_flags.part.0+0x48/0x540 [ 1066.085999] __x64_sys_mkdir+0xdb/0x140 [ 1066.086037] do_syscall_64+0xbf/0x360 [ 1066.086062] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1066.086085] RIP: 0033:0x7f8cb146bc27 [ 1066.086102] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1066.086125] RSP: 002b:00007f8cae9e1fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1066.086147] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f8cb146bc27 [ 1066.086162] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1066.086176] RBP: 00007f8cae9e2040 R08: 0000000000000000 R09: ffffffffffffffff [ 1066.086190] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1066.086203] R13: 0000000020000100 R14: 00007f8cae9e2000 R15: 0000000020010f00 [ 1066.086236] 00:35:40 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2d2a03, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000080)=ANY=[@ANYBLOB="0000ffffffe9000000000000", @ANYRES32=r0, @ANYBLOB="ffffff7f000000002e2f66696c653000"]) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) [ 1066.121226] loop0: detected capacity change from 0 to 16 [ 1066.138815] EXT4-fs: Mount option(s) incompatible with ext2 [ 1066.142672] EXT4-fs: Mount option(s) incompatible with ext2 [ 1066.171704] loop2: detected capacity change from 0 to 16 00:35:40 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x6, 0x80, 0x20, 0x3, 0x0, 0x2, 0x80000, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x6, 0x0, @perf_config_ext={0xffffffff, 0x3}, 0x0, 0x7, 0x1, 0x1, 0x8, 0x4, 0xd92, 0x0, 0x400, 0x0, 0x3}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x8) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) [ 1066.188706] EXT4-fs: Mount option(s) incompatible with ext2 00:35:40 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), 0xffffffffffffffff) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) 00:35:40 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r1, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) pread64(0xffffffffffffffff, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f0000000400)) 00:35:40 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 48) [ 1066.254076] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. 00:35:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xfe, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:35:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xb, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:35:41 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), 0xffffffffffffffff) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) [ 1066.373597] loop5: detected capacity change from 0 to 1 [ 1066.377938] loop0: detected capacity change from 0 to 16 [ 1066.394125] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) [ 1066.396667] loop2: detected capacity change from 0 to 16 [ 1066.421925] EXT4-fs: Mount option(s) incompatible with ext2 [ 1066.448108] loop2: detected capacity change from 0 to 16 [ 1066.450595] EXT4-fs: Mount option(s) incompatible with ext2 [ 1066.458603] EXT4-fs: Mount option(s) incompatible with ext2 [ 1066.494633] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. 00:35:52 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0'}, 0xb) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x40a200, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r2, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r3, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r3, 0x26, &(0x7f0000000400)) r4 = syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r2) sendmsg$SMC_PNETID_ADD(r3, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000580)={&(0x7f0000000680)=ANY=[@ANYBLOB="54fb30f846aeee27bdf6e764ecc85fc290e6090b579afd812e1219f23ab1aeb4088f3791b60e8ffe843a6f157d2adae491518223e87090c5e193d9ee7f7496aaa5e10fa801a58eb0860c938f75d1edcb381ee525469678d537fcfefc6d3eb0d09db873defb5fbf8669acc12572264045e6f93f1c65d4f14673eb91e6a49124f3e97e42aadc0a2f1f80d4d93a10b819a156a8ff07de993a01954983b35ed041ea70505e64c606c48361c66450596379836ee1f8520ae7d97c19815023a083b3652f7efa58df1b354ece717dcd84e1c06c1bf5d2498f75d7df68abd96e70d11fc7d5c66597545cf7e914e40b0289c70e5aa96a826197ae4570", @ANYRES16=r4, @ANYBLOB="040028bd7000fddbdf25020000000900030073797a30000000000900030073797a310000000005000400010000001400020069703665727370616e3000000000000014000200766c616e3000"/86], 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) fsconfig$FSCONFIG_SET_PATH_EMPTY(r1, 0x4, &(0x7f0000000040)='*:\x00', &(0x7f0000000080)='./file0\x00', r3) 00:35:52 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r1, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) pread64(0xffffffffffffffff, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f0000000400)) 00:35:52 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), 0xffffffffffffffff) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) 00:35:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 49) 00:35:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xc, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:35:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x300, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:35:52 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_VENDOR(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="dd0728bd7000fddbde2567"], 0x2c}}, 0x0) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f0000000580)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000540)={&(0x7f00000000c0)={0x454, r2, 0x400, 0x70bd29, 0x25dfdbff, {{}, {@void, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x107, 0xe, {@wo_ht={{0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1}, {0x20}, @device_a, @device_b, @random="00b4b98483a7", {0x5, 0x20}}, 0xffffffffffffffc1, @random=0x1f, 0x2000, @void, @val={0x1, 0x4, [{0x24, 0x1}, {0xb, 0x1}, {0x2}, {0x6c}]}, @void, @void, @void, @val={0x5, 0xaf, {0xd2, 0xa2, 0x1f, "239a5042918cc3d3399f3259f3fdbd1b76860c629db5d7fc6108e47e15dd872721333bbad04829a8ac597123c66d55e85d8dda8731a9ec78e21c20bf55db52a6ff71729d9f1563853c37ff537ba21c365ed644e69d2b62bbdf5400c198b37a3a34cd1c60d9f51635dcc2a9877749430132fda2194bb3ab7a7724a3f5d00a0c38ce801996a05105274e5763a86b45c9151c460fe4471e6214dff02cc4f67cf2c745ecc8d3fae64929c1263853"}}, @val={0x25, 0x3, {0x1, 0x7c, 0x6}}, @val={0x2a, 0x1, {0x0, 0x0, 0x1}}, @val={0x3c, 0x4, {0x1, 0xff, 0x5}}, @void, @void, @val={0x71, 0x7, {0x0, 0x1, 0xffffffffffffffff, 0x1, 0x0, 0x1, 0x20}}, @val={0x76, 0x6, {0x7, 0x2, 0x19, 0x7}}, [{0xdd, 0x7, "9ba03daa666963"}]}}, @NL80211_ATTR_BEACON_TAIL={0xa4, 0xf, [@dsss={0x3, 0x1, 0x24}, @challenge={0x10, 0x1, 0x8d}, @link_id={0x65, 0x12, {@from_mac, @device_b}}, @tim={0x5, 0x65, {0x3b, 0xd1, 0x5, "6e10f16affa1f9503580ec001b9c2685b703198ccf0aa1adb25158a92362f1f76b98c98f3b57ce00582207ee8a9cc99213f2250fa2004dee803e1f1b806aeb5d428f4cd03773c0dce0255025e5bcd9cec0be97c6cb69fd3f42fe6c0a7df72ddb9584"}}, @ht={0x2d, 0x1a, {0x20, 0x2, 0x6, 0x0, {0x9, 0x7, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1}, 0x800, 0xb48, 0x80}}, @dsss={0x3, 0x1, 0x80}]}, @NL80211_ATTR_IE_PROBE_RESP={0x13d, 0x7f, [@perr={0x84, 0x11c, {0x80, 0x12, [@ext={{}, @device_a, 0x225a, @device_a, 0x2c}, @not_ext={{}, @device_b, 0x7, "", 0x21}, @ext={{}, @broadcast, 0x337, @broadcast, 0x20}, @not_ext={{}, @broadcast, 0x5, "", 0x32}, @ext={{}, @broadcast, 0x10001, @broadcast, 0x28}, @not_ext={{}, @device_b, 0x6, "", 0xa}, @not_ext={{}, @device_b, 0x1, "", 0x1}, @not_ext={{}, @device_b, 0xfb4}, @not_ext={{}, @broadcast, 0x3db, "", 0x3b}, @ext={{}, @broadcast, 0x5a6, @device_b, 0x1}, @ext={{}, @device_a, 0x1, @device_a, 0x1f}, @ext={{}, @broadcast, 0x400, @broadcast, 0x36}, @ext={{}, @device_b, 0x5, @device_a, 0x30}, @not_ext={{}, @device_b, 0x4, "", 0x1a}, @not_ext={{}, @broadcast, 0x8, "", 0x1a}, @not_ext={{}, @broadcast, 0x80, "", 0x19}, @not_ext={{}, @broadcast, 0xfffffffa, "", 0x1a}, @ext={{}, @broadcast, 0x81, @device_a, 0xd}]}}, @gcr_ga={0xbd, 0x6, @device_b}, @cf={0x4, 0x6, {0x40, 0x3, 0x8, 0x7}}, @dsss={0x3, 0x1, 0x7}, @cf={0x4, 0x6, {0x0, 0x1c, 0x1, 0x9}}]}, @NL80211_ATTR_FTM_RESPONDER={0x120, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_LCI={0x103, 0x2, "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"}, @NL80211_FTM_RESP_ATTR_LCI={0x15, 0x2, "615033309cb012de732e86ea15e8e12967"}]}, @NL80211_ATTR_FTM_RESPONDER={0xc, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}]}], @NL80211_ATTR_PBSS={0x4}, @NL80211_ATTR_INACTIVITY_TIMEOUT={0x6, 0x96, 0x8}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_P2P_CTWINDOW={0x5, 0xa2, 0x80}, @NL80211_ATTR_INACTIVITY_TIMEOUT={0x6}]}, 0x454}, 0x1, 0x0, 0x0, 0x20000010}, 0x884) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETOWNER(r3, 0x400454cc, 0xee01) 00:35:52 executing program 6: recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001380)=[{{&(0x7f00000000c0), 0x6e, &(0x7f00000007c0)=[{&(0x7f0000000200)=""/209, 0xd1}, {&(0x7f0000000140)=""/8, 0x8}, {&(0x7f0000000300)=""/251, 0xfb}, {&(0x7f0000000400)=""/206, 0xce}, {&(0x7f0000000500)=""/212, 0xd4}, {&(0x7f0000000600)}, {&(0x7f0000000640)=""/59, 0x3b}, {&(0x7f0000000680)=""/21, 0x15}, {&(0x7f00000006c0)=""/156, 0x9c}, {&(0x7f0000000780)=""/52, 0x34}], 0xa, &(0x7f0000000880)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x78}}, {{&(0x7f0000000900), 0x6e, &(0x7f0000000f40)=[{&(0x7f0000000980)=""/29, 0x1d}, {&(0x7f00000009c0)}, {&(0x7f0000000a00)=""/28, 0x1c}, {&(0x7f0000000a40)=""/254, 0xfe}, {&(0x7f0000000b40)=""/172, 0xac}, {&(0x7f0000000c00)=""/134, 0x86}, {&(0x7f0000000cc0)=""/243, 0xf3}, {&(0x7f0000000dc0)=""/167, 0xa7}, {&(0x7f0000000e80)=""/132, 0x84}], 0x9, &(0x7f0000001000)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000001040)=@abs, 0x6e, &(0x7f0000001240)=[{&(0x7f00000010c0)=""/111, 0x6f}, {&(0x7f0000001140)=""/230, 0xe6}], 0x2, &(0x7f0000001280)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xf8}}], 0x3, 0x10000, &(0x7f0000001440)={0x77359400}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000600), 0x2000, &(0x7f0000001480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {}, 0x2c, {[{@version_u}, {@version_9p2000}, {@afid={'afid', 0x3d, 0x200}}], [{@fsuuid={'fsuuid', 0x3d, {[0x65, 0x35, 0x62, 0x64, 0x30, 0x65, 0x37, 0x33], 0x2d, [0x34, 0x31, 0x37, 0x66], 0x2d, [0x30, 0x37, 0x30, 0x66], 0x2d, [0x0, 0x38, 0x65, 0x65], 0x2d, [0x31, 0x39, 0x34, 0xf0317e5b8218e967, 0x35, 0x35, 0x77, 0x31]}}}, {@euid_lt}, {@fsuuid={'fsuuid', 0x3d, {[0x33, 0x32, 0x0, 0x38, 0x31, 0x31, 0x64, 0x35], 0x2d, [0x65, 0x66, 0x38, 0x1f], 0x2d, [0x32, 0x0, 0x34, 0x62], 0x2d, [0x63, 0x33, 0x64, 0x35], 0x2d, [0x65, 0x65, 0x64, 0x0, 0x32, 0x66, 0x32, 0x37]}}}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@fsname={'fsname', 0x3d, '/dev/input/event#\x00'}}]}}) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x3f, 0x0) write$evdev(r1, &(0x7f0000000100), 0x0) [ 1078.223058] loop2: detected capacity change from 0 to 16 [ 1078.229040] EXT4-fs: Mount option(s) incompatible with ext2 [ 1078.242274] loop2: detected capacity change from 0 to 16 [ 1078.250637] EXT4-fs: Mount option(s) incompatible with ext2 [ 1078.269303] loop5: detected capacity change from 0 to 1 [ 1078.273731] loop0: detected capacity change from 0 to 16 [ 1078.276646] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1078.279843] FAULT_INJECTION: forcing a failure. [ 1078.279843] name failslab, interval 1, probability 0, space 0, times 0 [ 1078.280851] CPU: 0 UID: 0 PID: 8595 Comm: syz-executor.5 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 1078.280868] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1078.280875] Call Trace: [ 1078.280879] [ 1078.280884] dump_stack_lvl+0xfa/0x120 [ 1078.280911] should_fail_ex+0x4d7/0x5e0 [ 1078.280933] ? getname_flags.part.0+0x48/0x540 [ 1078.280949] should_failslab+0xc2/0x120 [ 1078.280970] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 1078.280988] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1078.281008] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1078.281028] ? selinux_file_ioctl+0xb9/0x280 [ 1078.281044] getname_flags.part.0+0x48/0x540 [ 1078.281060] __x64_sys_mkdir+0xdb/0x140 [ 1078.281080] do_syscall_64+0xbf/0x360 [ 1078.281093] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1078.281107] RIP: 0033:0x7f8cb146bc27 [ 1078.281117] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1078.281128] RSP: 002b:00007f8cae9e1fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1078.281140] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f8cb146bc27 [ 1078.281148] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1078.281156] RBP: 00007f8cae9e2040 R08: 0000000000000000 R09: ffffffffffffffff [ 1078.281163] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1078.281171] R13: 0000000020000100 R14: 00007f8cae9e2000 R15: 0000000020010f00 [ 1078.281189] [ 1078.302315] EXT4-fs: Mount option(s) incompatible with ext2 [ 1078.325891] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1078.329942] loop0: detected capacity change from 0 to 16 [ 1078.343147] EXT4-fs: Mount option(s) incompatible with ext2 [ 1078.352293] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.7'. 00:35:53 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x7, 0x1f, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) 00:35:53 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r1, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) pread64(0xffffffffffffffff, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f0000000400)) 00:35:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 50) 00:35:53 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(0x0, r0) 00:35:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xd, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:35:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x410, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:35:53 executing program 6: getsockopt$IP_SET_OP_GET_BYINDEX(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000080)={0x7, 0x7, 0x2}, &(0x7f00000000c0)=0x28) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x24}) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) 00:35:53 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee00) [ 1078.494382] loop2: detected capacity change from 0 to 16 [ 1078.499583] EXT4-fs: Mount option(s) incompatible with ext2 [ 1078.511887] loop5: detected capacity change from 0 to 1 [ 1078.523897] FAULT_INJECTION: forcing a failure. [ 1078.523897] name failslab, interval 1, probability 0, space 0, times 0 [ 1078.524830] CPU: 0 UID: 0 PID: 8614 Comm: syz-executor.5 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 1078.524847] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1078.524854] Call Trace: [ 1078.524858] [ 1078.524863] dump_stack_lvl+0xfa/0x120 [ 1078.524891] should_fail_ex+0x4d7/0x5e0 [ 1078.524914] should_failslab+0xc2/0x120 [ 1078.524936] kmem_cache_alloc_lru_noprof+0x73/0x3c0 [ 1078.524955] ? lock_release+0xc8/0x290 [ 1078.524968] ? __d_alloc+0x31/0xa10 [ 1078.524992] __d_alloc+0x31/0xa10 [ 1078.525015] d_alloc+0x4a/0x1e0 [ 1078.525036] lookup_one_qstr_excl+0x174/0x270 [ 1078.525051] ? mnt_want_write+0x153/0x420 [ 1078.525068] filename_create+0x1ca/0x480 [ 1078.525086] ? __pfx_filename_create+0x10/0x10 [ 1078.525102] ? __virt_addr_valid+0x2e8/0x5d0 [ 1078.525130] do_mkdirat+0x9a/0x3d0 [ 1078.525151] ? __pfx_do_mkdirat+0x10/0x10 [ 1078.525176] __x64_sys_mkdir+0xf3/0x140 [ 1078.525196] do_syscall_64+0xbf/0x360 [ 1078.525210] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1078.525224] RIP: 0033:0x7f8cb146bc27 [ 1078.525233] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1078.525245] RSP: 002b:00007f8cae9e1fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1078.525258] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f8cb146bc27 [ 1078.525265] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1078.525273] RBP: 00007f8cae9e2040 R08: 0000000000000000 R09: ffffffffffffffff [ 1078.525281] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1078.525288] R13: 0000000020000100 R14: 00007f8cae9e2000 R15: 0000000020010f00 [ 1078.525306] [ 1078.534375] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1078.578733] loop0: detected capacity change from 0 to 16 [ 1078.604552] EXT4-fs: Mount option(s) incompatible with ext2 [ 1078.633326] loop0: detected capacity change from 0 to 16 [ 1078.651855] EXT4-fs: Mount option(s) incompatible with ext2 00:36:05 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r2, 0x26, &(0x7f0000000400)) 00:36:05 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)=ANY=[@ANYBLOB="760ff2872d0a"], 0xb) 00:36:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x473, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:36:05 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)=ANY=[@ANYBLOB="f1facaee917d9c059cca15d80340b5a005ae231db2a5757f4f2cea7f2b83fa494d47186a6837efa518ef22bdf42d6a6d109ae1c0c8938bac82690f270921b6bcbbc73c2bef0b4080583fcb3995a9435cf23ff54cfbd6c3b2b37bc8f8259ba445cd20184c0451fe8de7ff0d15bacf4c452a76fc488e5b353e2f9b49216fafa26358fb7063243757c95709bf3cd462f7e999d94c4080c24dc7ec13de2db05b3cff3d735c1f2500104896ee35b91900133fb650440a6f0d8f9a1d58678a092eaa66611023ab2485bb49c047114a867d6d53ecd20e6db245b256259a00"/230, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/pnp0', 0x800, 0x8) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f00000000c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) ppoll(&(0x7f0000000100)=[{r2, 0x444}, {r3, 0x3400}], 0x2, &(0x7f0000000140), &(0x7f0000000300)={[0x6]}, 0x8) r4 = syz_open_dev$vcsn(&(0x7f0000000080), 0xa5, 0x111903) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r4) 00:36:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xe, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:36:05 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 51) 00:36:05 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000080)=0x2, 0x4) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) 00:36:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(0x0, r0) [ 1090.870658] loop0: detected capacity change from 0 to 16 [ 1090.878611] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1090.881468] EXT4-fs: Mount option(s) incompatible with ext2 [ 1090.890549] loop0: detected capacity change from 0 to 16 [ 1090.896186] EXT4-fs: Mount option(s) incompatible with ext2 [ 1090.903785] loop2: detected capacity change from 0 to 16 [ 1090.920630] EXT4-fs: Mount option(s) incompatible with ext2 [ 1090.935839] loop5: detected capacity change from 0 to 1 [ 1090.936346] loop2: detected capacity change from 0 to 16 [ 1090.945574] FAULT_INJECTION: forcing a failure. [ 1090.945574] name failslab, interval 1, probability 0, space 0, times 0 [ 1090.947382] CPU: 0 UID: 0 PID: 8645 Comm: syz-executor.5 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) 00:36:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(0x0, r0) [ 1090.947419] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1090.947432] Call Trace: [ 1090.947440] [ 1090.947449] dump_stack_lvl+0xfa/0x120 [ 1090.947494] should_fail_ex+0x4d7/0x5e0 [ 1090.947534] ? getname_flags.part.0+0x48/0x540 [ 1090.947560] should_failslab+0xc2/0x120 [ 1090.947599] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 1090.947631] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1090.947668] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1090.947710] ? selinux_file_ioctl+0xb9/0x280 [ 1090.947737] getname_flags.part.0+0x48/0x540 [ 1090.947768] __x64_sys_mkdir+0xdb/0x140 [ 1090.947805] do_syscall_64+0xbf/0x360 [ 1090.947830] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1090.947853] RIP: 0033:0x7f8cb146bc27 [ 1090.947871] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1090.947893] RSP: 002b:00007f8cae9e1fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1090.947915] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f8cb146bc27 [ 1090.947930] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1090.947944] RBP: 00007f8cae9e2040 R08: 0000000000000000 R09: ffffffffffffffff [ 1090.947958] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1090.947971] R13: 0000000020000100 R14: 00007f8cae9e2000 R15: 0000000020010f00 [ 1090.948004] [ 1090.950006] EXT4-fs: Mount option(s) incompatible with ext2 00:36:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x4b1, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:36:05 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='tasks\x00', 0x2, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000300)=0x9) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000100)={@private, @rand_addr, @initdev}, &(0x7f0000000140)=0xc) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2, {0xfffffffffffffffa}}, './file0\x00'}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f00000000c0)=0x6) ioctl$TUNSETOWNER(r2, 0x400454cc, 0xee01) 00:36:05 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 52) 00:36:05 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r2, 0x26, &(0x7f0000000400)) [ 1091.058873] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1091.061691] loop0: detected capacity change from 0 to 16 [ 1091.071355] EXT4-fs: Mount option(s) incompatible with ext2 [ 1091.118069] loop5: detected capacity change from 0 to 1 00:36:05 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) r1 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r1, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000000)=[0x6, 0x9]) write$evdev(r0, &(0x7f0000000100), 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) r3 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r1, &(0x7f0000000100), 0x0) r4 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r4, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000001180)=[0x0, 0x10001]) ioctl$BTRFS_IOC_ADD_DEV(r3, 0x5000940a, &(0x7f0000000180)={{r4}, "25bb4a6c70ae0fc75f3a5420853e688d9d41a3b9e885cb5b27e603762685620ddb40e85adfaa85737f4941787a97d3f05e62f607af38cba04b9808936e8f499c47e2dcd99cfb550540b30f772ffc24599f482980f226b37207b3511ad31c6c99e33609ad338e2f3ecf96cde44875b8ea29e3994691b16bf9fce9bef83d94e679b2d61d675a12b2907b7f59c0f3fa2a138ad8601c9b91ca0442841141768bcdf59213ceda834a6d23cd7c28eed0a2381582a937627235915fa4b44c399e16c4e1f36a781ea40181370e0074040eeed8279a1549b93e00bc5cf4535b735cb381c26d88101d243f892c809fba507811691e976ca62195a9d40925f0b383c77a8c83dcca6a14eb52d899a843c7c1fb5762ff39485baf545822e1f6c2f9faa6b7084cc8412fa49b8e2678bd308d5d53dd1445b352729c627a037b7a23104c79d16f5cb59f74444d563fa60c93ca6a394836f41e7fd24ecddb5454669ab5622bec82d7f4ed6e5aa7cdf49cc67b5df1ef6366d2bf68f8661b93f038155621fe2b8f54cac9d41ed417aaf91aa8a3d40bf8243efd861b6250b162c210d3ce466622a990ca67b08c5fcf5cfd73c2f6a41325a9335e241d4161d879e72855fdca90ce8cf23642d2c92a1d1a3d88cb402fe87ee91862d0077a84fecf816d525d6d8ac83d1d3203db094bb5c9c956c721500081d09eb8619e1247352bd10f994ec1b8665c5c7e03631bcf559bcf7bf91c3562f171c3c731716ea284eaac7c25c112dcdfb4e3d0badf5b0c9fd88ae1f475013b51afd72b35fca8ecee6f87fb3a316d8d14a8f4a7e7a56b31a54a679ef5eb4476eee5d553522a3db2b5a3ab2a7a660ff136d08a5cb068ec42fcdda3b38fbbbb3ba0937a1f1897a656e073281b82c9f1837752704213a8c2d710a1076f8257ce9b95fe80b22cc0dcce0ce34a44b2b137429b41c185e063f4fe4c066703c3e246756346032f1290317e8583ce04271311772f914216952dcb74f007b7b6bf23e2130586761c19db185adb88133a7289396d7d6562cb39ee6fd496b15ffcedab1d6185f250a70b63f8a5dc7fce0cdbd863c78b4ec631cb2f799591a34f9e8cc23c915a9e71de283bc68d04e6fb74304655d379b553b732a98f12a40521bb7c99c521cbb7db7de50499990c5b357f354fe85deed27244b4461acd2c789c089af581e69f7dc78b148ec600da79538d8ea86e0bf07a68b21ebc3f28048e3c536d41280a4898cfc4a40b18409a1fbf997588b561f2a8df4360473b41e506ebe64b102644618b97239485442551141c829392a3486d055b3552a1042a244c8957d87d1c708bd236df05b2b1c2daa05bce9e78447162e51df71d81ead84c791f9480840401da9664027e8d93e708e040cd0ce0210da25a5140f138af3005d5a3bcdd46953191bb63e9e69b3e203759c132cb3312400a15bdb75797c3c701daf390037fec8870bfacea4e0c91510f78cba49c56520b1e4cd4b4b1f265e3a7426fc6b45f2fd4bc921824bfac2e8ee126737318ea248e5ee8e9df59ef4f4f63d6b2fda1854f692e8d8ad3e3c78e4ff9fd8736565bade842fcfccbef2f5e1b9caaf54da9c30b5f7db4429a238c5fc312b00a6115801e07be2c688aa3ff17b7192500b30f77c40611cad4153f09332ab16d012617b99e3aed55337fc8ffb7ea6fb9b3126dd708922d4359ad608f54b9cdcf7604bee76e5241152ee648f1f4aea07d54ea8a59b3e505dc05358fc4d8ca4c7595a25d71087b534ad877aa4064a4881050c224da7bb70c230d7e00cd06bc134f1a556e158930725341434cdb9a8b279f5d851512a975870d45cf488816494bd0df1ba415f61c19b3d541181a818159c72f8ac87e6958929569ee90ca4d416cbb7ce150edcdac3a1e5d51122e81c5404123611f354ba981af90f44351952ccf31e38dd6044ddbb8f5be56025c5c1ff3489c13f893ed0786b4db2406b5bc6301971f2594ff968415d06b7444b39f03c9346b87fbdaa1eabe99a94e8f3c9924134fa53503f7d5b2d8830e895b5ad760a24e759c1c999f3eb8b4e0470e8e009264c34641bbdce2f90c96f5776aa0b758480a23e446e6f2b7eb11d9d3f261328ecd5f17ca733fbba68ee41f667dcb05bdd1385be0b383b66907eb6e6cfdef65b6b9a592e355c823e8bc67585f2004f82b089ca7f2d28a851403a83346f5fe9e742b826efbfd5a840b5ba5056251326162c36a655f9fa817d1b27eb654cfac01896299943b6ae98c0cb2e3d55b263ffa521610775a28e61f5e689d0844ec514fb91e0274ee94327656bf3e67e78c06199707c2c1e70dc28dbe9b65e00c6293ad6c98beed386a4b9e0c545b688c176c9964a6715ed385c3d353162df42a207241812a3da783711f69ffd3a879023dde8bfcfac64c46bb536104406357f150e9aad05d2a84ccf8c981e13ab57fcf766caa9d3c5911ef05c63c60ad4f301804c963ca09536c386465edb0e3539b7dd30a184cb4cd1326423746cd7063fa5e70b1f5b72ad35e739a51bea3be3a6a366cb4d9d56f6cb800bb5e5a512c1615b9ee74bec6fa7ea065da41ddc72a328f7b38eaac3ef1806df855b13f89e760db942629fdaed7580cc2d0a7246a1c8bf5609533518a99b25bb816e6a0982fbf62d6292cfc0da23165e56fb21691b2a9e1542086dc76587b8789013da8fd64050eaf70a2506467e6dd65fc04dfa77171a7f827e3150633c749b5b6d3a330a1be49f85664ad051f2352afc1526f0d72747e0759a23781c34d9ec7b9bdc9eaaf639dbc54d20b5a2dde54224b082e1af9feb9594eac099d18fa3d7d5fe6d1089616da868433cfac345c7fa5ef9c4b513019c375cba4cd2dfe75da6713064fac4a8da22ab96c2e2b9b5903161e17ea1f517fec56b847119806a06f7a0c399077589f8179c56d463d98b5ae73dc9e5767e7218d7f59a6cd06d01e62e64bccf9c8d8040581dc6b797a9e084ae0381157ce6e06c7585f2ce7cee63339bf4687112b558af8f250fbe90a302c96b18039cf5d00881f82db215704aa49233870f5c61a3ae5efd752befa08f8c77784e3864903a36a675fe1d20513cecc467d0e13d5922528c576a4286d77a0c702b49f43e056147719703850b6c415977d7b95e1b1d7ab7ab96a59a85b5684373c33fa30148828164b2ac36d69121deec561e5d8c7c97fd90a1cedfb18a25c0632a7c8fef22663fea2f1f21d98751d932f0568c2ef627e2544e4e70d26f76aa6f84b877c062255c390df09456829f1e89fbf69801b2a82a8713c4063176fc28a6c68448d1bcb2cd86ff8e56f0a8397a9a5b33a19fe05b6183a9249bd70d6593c56c74b397cdd1c7481d88bf5b72d47b12f8c187edec8316965370a55e412a145a6d311052acf66c0c164a729d05976e82c510fdb8afb7315410df699e752834baefe794dbcf14cc96128c1fffdec8866c0cd35230f30647efe8e89de81dd6cdb8f1725337ef21d1a885baaf6b2072afb80199a3fdb0f16764d429c345e58f57b7ced2dac7263818cced9f1351eb4d20bc03d71a22e788d37c5bccd14d2d1f9fb54c165c480393b26d231ff03024c6aa5bce97b6c2f93e4adf7f8559f23b7987042f157d8d061d6fd2d9d861f8fe945096eb2095066b585f380e5b215a09607450aebc8989a15283c01bfe94a003069ff08cc4e1695b2e1075ef32cb51b3edf174f944f856b2f1f7a8d063616eb6f4b34a469cd9be6c76bbe9f3b45ba2053864bc74da4029e2f481dbf1e7e1bedeab211c0b20da27c826fe73a86d1ed67690e245c09f06742721d01959bb4c3a0b870e631faca721695f6514b3d933b799bf5d347f8de8df17e372cd75ebb70ad6710a59bd59e365ed47c150dd8579300e333c0ad01526a9ddb9735f82863f43908a119b3ece2f4c6ad4870642198ec3e177b4990a4c3baa6d1e2f596a78ed227a09e3f7963d53b56a561009c775a6d7aa3136d5a5b2c5bc2430bfe1d2f490c64394e16ebd8d209af7cdb90688646e2751321813c68e21dd98fcbd11d44521c27bd85cda7efc48f6219ee3358efbb02ed5c369ba7d0ca403cf9b083f85011c42b39d20f1cb7573fe7e954635e75135c0e561544802be5d3bd3b8afb9ea981aee4123b260a31cec02c21d7b95a0081958aaf751f790440296da95adee01ff6db71fe13b4d89622ee6df98a5793de59249afaf4c7ad7d3447503209782ad7334b68c14d24605f77bc5622e79d63e1b3a0834eacb679acdac806c4953e7ab50228ed77cb5f12bcdcdd6511f1d942efc24b46bc5350172d3a9fe61277a999252196d8c67e3c16c5c7d3eb0a4fe18420860faf937c2d569e96532e74c0ea5c466d0d74a59f9486f59b086ad8ba5840ba64a7645ab5cb031884456c3009aa6a59bc6496471ee1bfad0a119667c6918dea5824ee20b9d98e0db444c89d3fc16557f2be4e5702f285223cfad421a7a87c4ef0357bc3a91401748f28a0bee78101e595a346535f83f7897c4c88432e0be051be2144eb584611d2c968d5545dd979434a81c5f4af7debc81ad6db4eb0b8d20cd4121a51166248281b8d1d8c73185dc9f54493e52e99307a191a0ebbf1a8b37091539eef0d1572046116ec9e40a7bbe1fda08a355f6d69874e574b75accfc44ca26991fb9c276802231f4f83128675f7b36203b7a2854be2a05034dc64c2e72d609b32ce9ac534f553b8522236263f40913377c0391703f4d4f527aa8acec2b3da6ef0a7654c95d95f38e4020db381a4ae9eaf067368b8e60d4bf3b5a16dcc0345fa7c1291ae858367b0e2795d5d381bbd7fc58c60323c64490bea299edc38bfc56d6162c45c4db27efe3edf1fc5d8c65a546fcada94edd37d3fa47c4f4f0847c70bb667d59bebd9a656dc54144c4f336ee6dfc9b9ff36d6622b81c488b5c8344538defc90564db60957cf8cd2a909e4d0ff4bec60321aa067037772f0d18e7126039aa92aaec4164ed75699b69052351e7566da15184640c48d37c3589aa83d778850ff54d971a9b0bc01a5538deebb281468a5b074be8af19019dadaa565ce1b4d5df87e4f037f29f0833e548f991a78c95c7ff3fa24acb1aadb3abf9a07f3e014812477b3c4debddababce90583c5dbc7e5bc06780871b6c549d5db50a343f0f55a03568b95f286f35d6a5f3b93ee991ec1fa4ea8744c5752bb325be17dbe2b6c1342bab6d0d3b77780aa13fa22a5cd391200f64b51e8bae9d7f83860803c6dbeae2496dead7119ea70ae27b9a8c4ac5d52d5499448f5eb3dbda2e6a236a8585c0699a3470cea1a2ac9c185ed0dbbf3938fe0ee15798ab0dd7877344ff7f9194cc3f50161a6aac807c25ef4f1b723146c57fa2c21374163d71b84a597e210566261bf2027ea10a99ae2949dd1def3bf3c7cff7d3fa18c7f8c0bb25e2599c3ce43657f08f99cd9180e1d8cf3386f5a13af338b91aeca1c9938ab75e708ff2b6e17b86a9566ff85c29d481be27b7b04946b49e191e03a1335084f668bad51262f6dc382e46e7b2c9106485c5c514756a6f3acfd88a16d3643bacfc22d4768f489cced5bbf839dc805a975f2589a220ef2a32d4d59bdaaa5c8df220a79d6aefd13bee1784d8b24b1219eebe5acb9042eda1dc5228c4ec5babc0ca0121bf4bceebe286fe484ce17b0a6cdb61a001fbdf3281ee967cbe0ac55f60453679dbdadd22854f6543d3cc7f889eebd983d0c15524e89179e89ee3523e96d8411adfc397e2ecbd32c9518fbde973f2c2fd0f4cb50f6362b1abe57fd4c3b2b5e6b496606232b9d390c55cbf6aa"}) write$evdev(r2, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000080)=""/254) 00:36:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x4b2, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:36:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), 0xffffffffffffffff) [ 1091.137941] FAULT_INJECTION: forcing a failure. [ 1091.137941] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1091.138905] CPU: 1 UID: 0 PID: 8659 Comm: syz-executor.5 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 1091.138922] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1091.138930] Call Trace: [ 1091.138934] [ 1091.138939] dump_stack_lvl+0xfa/0x120 [ 1091.138967] should_fail_ex+0x4d7/0x5e0 [ 1091.138989] strncpy_from_user+0x3b/0x2f0 [ 1091.139007] getname_flags.part.0+0x8d/0x540 [ 1091.139025] __x64_sys_mkdir+0xdb/0x140 [ 1091.139046] do_syscall_64+0xbf/0x360 [ 1091.139060] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1091.139073] RIP: 0033:0x7f8cb146bc27 00:36:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xf, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) [ 1091.139083] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1091.139095] RSP: 002b:00007f8cae9e1fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1091.139107] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f8cb146bc27 [ 1091.139115] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1091.139123] RBP: 00007f8cae9e2040 R08: 0000000000000000 R09: ffffffffffffffff [ 1091.139130] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1091.139138] R13: 0000000020000100 R14: 00007f8cae9e2000 R15: 0000000020010f00 [ 1091.139155] [ 1091.181526] loop0: detected capacity change from 0 to 16 [ 1091.211797] loop2: detected capacity change from 0 to 16 [ 1091.225903] EXT4-fs: Mount option(s) incompatible with ext2 [ 1091.226133] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1091.231922] EXT4-fs: Mount option(s) incompatible with ext2 [ 1091.243683] loop0: detected capacity change from 0 to 16 [ 1091.245099] loop2: detected capacity change from 0 to 16 [ 1091.249381] EXT4-fs: Mount option(s) incompatible with ext2 [ 1091.253904] EXT4-fs: Mount option(s) incompatible with ext2 00:36:17 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 53) 00:36:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x4b3, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:36:17 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, 0x0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r1, &(0x7f0000000140)={'#! ', './file0', [{0x20, '\xa8\x15L\x020\x9c\xf6J\xdf$\x14\xcb\r\xaa\xae\xba)~\xec\xff\xa1\x1a\xda{o\xc2u\xd2\x8cH\x89\xdb\xe4&o@\x86\x81\xa0\xf6\xb2\xb3k\xe8\x11\xb1Bx\xa8Uf9jN@\xde\x85J\xe2\xd4\xba/b\x9d\xf9\xab\xb2{\xe0\xf8\x9f\xde\x9c\xba\xb5H\xd6\xcb\xbc\x19\xee/\xf0NPDn\xbe\xa2/=\xd1#p_?#\xe7\xccLg\xe4\x99\xe1m\xb8\x01\a6\x0e\x1c)\x918\xc7\xb8,\xeb\x88\x1f4\x9b[\xa8VJ\xad\xdd\xc4\x1d[\xfd(g/\xa8\xb5\x90\x86:\xc6H\n=\xd2NR\x13\xc8I?\x19~\x12\xdb\xc4\xae{\xb0\xf5\xaf\x11\xdcBk\xacO\x12\xdaJ\xa1\x1d\x7f\xec\xef6\xae\xb51\xa6uE\xe6\xb1\x18\x15@Z\xa3\xa0D\xee\x1e\xadc'}, {0x20, '#! '}], 0xa, "9bc20bdc0f96b40da3f668c4c3d74bfb317e694b8b6af533727763ba5926a185e3135353e6bfe4811dbdb04b81d8077b6b2451d310af1a4354da697402afe8b603a615e7de25f5ad7efff610872ec1adc3443a9994d69b26abfa1ab3386e385f0c41"}, 0x135) truncate(&(0x7f0000000000)='./file0\x00', 0xfff) 00:36:17 executing program 6: prctl$PR_SET_UNALIGN(0x6, 0x1) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) r1 = memfd_secret(0x80000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) write$evdev(r0, &(0x7f0000000100), 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) fchmodat(r2, &(0x7f0000000400)='./file1\x00', 0xa5) execveat(r2, &(0x7f0000000080)='./file1\x00', &(0x7f0000000340)=[&(0x7f00000000c0)='/dev/input/event#\x00', &(0x7f0000000140)='/dev/input/event#\x00', &(0x7f0000000200)='[\xb9.\x00', &(0x7f0000000280)='/dev/input/event#\x00', &(0x7f00000002c0)='/dev/input/event#\x00', &(0x7f0000000300)='!\x00'], &(0x7f00000004c0)=[&(0x7f0000000380)='\x00', &(0x7f00000003c0)='/dev/input/event#\x00', &(0x7f0000000440)='/dev/input/event#\x00', &(0x7f0000000480)='@.}\x00'], 0x1000) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000240)=0x80000) openat(r2, &(0x7f0000000000)='./file0\x00', 0x20400, 0x3a) 00:36:17 executing program 7: getsockopt$IP_SET_OP_GET_BYINDEX(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000080)={0x7, 0x7, 0x2}, &(0x7f00000000c0)=0x28) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x24}) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) 00:36:17 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r1, 0x26, &(0x7f0000000400)) 00:36:17 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), 0xffffffffffffffff) 00:36:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x10, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) [ 1102.778588] loop5: detected capacity change from 0 to 1 [ 1102.789961] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) [ 1102.816262] loop2: detected capacity change from 0 to 16 00:36:17 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 54) [ 1102.832901] EXT4-fs: Mount option(s) incompatible with ext2 [ 1102.843328] loop2: detected capacity change from 0 to 16 [ 1102.843616] loop0: detected capacity change from 0 to 16 [ 1102.849775] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1102.852793] EXT4-fs: Mount option(s) incompatible with ext2 [ 1102.868266] EXT4-fs: Mount option(s) incompatible with ext2 00:36:17 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000300)={0xfff, 0x3, 0x20, 0x5440958c, 0x9, 0x8c4}) execveat(r1, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000240)='./file1\x00', 0x7, 0x3, &(0x7f0000000500)=[{&(0x7f0000000300), 0x0, 0x7f}, {&(0x7f0000000340)="e22c06164e996b83bfc822458a4cacd60cbd5afc7b4cbd415e42bcb1b1dfeb735e57d50318ab3580ec1ce100a84939a2a848b3689a94aa54b3a822563158ecedaec2adb1d7be0de82d945f9a0c9375a72223d3be0820e01af5a62efcfe1813ce7f647f9983bcef2e91f6af8c331977bba8eca673e28a9b1e6928498393bc84803567fa6aaf5ce3c0cfff507b6de7d729f4bfbae50a892e3b2fa25be8", 0x9c, 0x400}, {&(0x7f0000000400), 0x0, 0x2}], 0x4, &(0x7f0000000580)={[{}, {'#! '}, {'}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'}, {'}:^$\x00'}, {'-(\x00'}, {'@'}, {}, {',m}{]^('}], [{@dont_appraise}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@euid_gt}]}) syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r1) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000000)="e19516b3caae0d775d66ca531b9d52904fee42e9ec802d146ba40a8e13b70a38b18aa5bb596fd91497c3c7f10384f24616c8a4f80f86ece451da2c71d36c2e67270308243a946f3b4d3048744d8e7f07e2d05c557ff8c1da909a0d0e244d284045f047ef37d4d7a4") r2 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r2, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) fadvise64(r2, 0x0, 0x2, 0x4) write$binfmt_script(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0xb) r3 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r3, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) close(r3) [ 1102.902909] loop0: detected capacity change from 0 to 16 [ 1102.904325] loop5: detected capacity change from 0 to 1 00:36:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x24, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:36:17 executing program 6: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) pidfd_getfd(0xffffffffffffffff, r0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r1, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) r2 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r2, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) r3 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r3, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000140)={0x6, 0x0, 0x1000, 0x400, 0xe355}) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000200)=""/253) r4 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r4, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000080), &(0x7f0000000300)={[0x3ff]}, 0x8) [ 1102.927704] EXT4-fs: Mount option(s) incompatible with ext2 [ 1102.942466] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) 00:36:17 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), 0xffffffffffffffff) 00:36:17 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r1, 0x26, &(0x7f0000000400)) 00:36:17 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 55) [ 1103.067936] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. 00:36:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x500, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) [ 1103.123038] loop2: detected capacity change from 0 to 16 [ 1103.140636] loop7: detected capacity change from 0 to 4 [ 1103.148214] nfs: Unknown parameter '#! ' [ 1103.159964] EXT4-fs: Mount option(s) incompatible with ext2 [ 1103.202857] loop2: detected capacity change from 0 to 16 [ 1103.207287] loop5: detected capacity change from 0 to 1 [ 1103.210678] loop0: detected capacity change from 0 to 16 [ 1103.213078] EXT4-fs: Mount option(s) incompatible with ext2 [ 1103.221854] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) [ 1103.223191] EXT4-fs: Mount option(s) incompatible with ext2 [ 1103.240007] loop0: detected capacity change from 0 to 16 [ 1103.252495] EXT4-fs: Mount option(s) incompatible with ext2 00:36:29 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x80, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000080)=0x9, &(0x7f00000000c0)=0x2) bind$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x2, @fixed}, 0xe) listen(r1, 0x0) ioctl$sock_TIOCOUTQ(r1, 0x5411, 0x0) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0'}, 0xb) 00:36:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x27, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:36:29 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, 0x0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r1, &(0x7f0000000140)={'#! ', './file0', [{0x20, '\xa8\x15L\x020\x9c\xf6J\xdf$\x14\xcb\r\xaa\xae\xba)~\xec\xff\xa1\x1a\xda{o\xc2u\xd2\x8cH\x89\xdb\xe4&o@\x86\x81\xa0\xf6\xb2\xb3k\xe8\x11\xb1Bx\xa8Uf9jN@\xde\x85J\xe2\xd4\xba/b\x9d\xf9\xab\xb2{\xe0\xf8\x9f\xde\x9c\xba\xb5H\xd6\xcb\xbc\x19\xee/\xf0NPDn\xbe\xa2/=\xd1#p_?#\xe7\xccLg\xe4\x99\xe1m\xb8\x01\a6\x0e\x1c)\x918\xc7\xb8,\xeb\x88\x1f4\x9b[\xa8VJ\xad\xdd\xc4\x1d[\xfd(g/\xa8\xb5\x90\x86:\xc6H\n=\xd2NR\x13\xc8I?\x19~\x12\xdb\xc4\xae{\xb0\xf5\xaf\x11\xdcBk\xacO\x12\xdaJ\xa1\x1d\x7f\xec\xef6\xae\xb51\xa6uE\xe6\xb1\x18\x15@Z\xa3\xa0D\xee\x1e\xadc'}, {0x20, '#! '}], 0xa, "9bc20bdc0f96b40da3f668c4c3d74bfb317e694b8b6af533727763ba5926a185e3135353e6bfe4811dbdb04b81d8077b6b2451d310af1a4354da697402afe8b603a615e7de25f5ad7efff610872ec1adc3443a9994d69b26abfa1ab3386e385f0c41"}, 0x135) truncate(&(0x7f0000000000)='./file0\x00', 0xfff) 00:36:29 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r1, 0x26, &(0x7f0000000400)) 00:36:29 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x7, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) r1 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r1, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) write$evdev(r1, &(0x7f0000000080)=[{{}, 0x17, 0x2, 0x2}, {{0x77359400}, 0x12, 0x3e1, 0x1ff}, {{0x77359400}, 0x15, 0xfffc, 0xffffffff}, {{0x77359400}, 0x5, 0x2, 0x4f2}, {{0x77359400}, 0x11, 0x4, 0x7}], 0x78) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000200)=[{{0x77359400}, 0x11, 0x1d, 0x7ff}, {{0x0, 0x2710}, 0x16, 0x5c, 0x4}, {{r2, r3/1000+60000}, 0x4, 0x7f, 0x400}, {{0x77359400}, 0x1, 0x8000}], 0x53) 00:36:30 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) pidfd_getfd(0xffffffffffffffff, r0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r1, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) r2 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r2, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) r3 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r3, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000140)={0x6, 0x0, 0x1000, 0x400, 0xe355}) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000200)=""/253) r4 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r4, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000080), &(0x7f0000000300)={[0x3ff]}, 0x8) 00:36:30 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 56) 00:36:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x600, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) [ 1115.299128] loop0: detected capacity change from 0 to 16 [ 1115.302371] EXT4-fs: Mount option(s) incompatible with ext2 [ 1115.308256] loop0: detected capacity change from 0 to 16 [ 1115.314862] EXT4-fs: Mount option(s) incompatible with ext2 [ 1115.320811] loop5: detected capacity change from 0 to 1 [ 1115.330138] FAULT_INJECTION: forcing a failure. [ 1115.330138] name failslab, interval 1, probability 0, space 0, times 0 [ 1115.331810] CPU: 0 UID: 0 PID: 8744 Comm: syz-executor.5 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 1115.331840] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1115.331853] Call Trace: [ 1115.331861] [ 1115.331870] dump_stack_lvl+0xfa/0x120 [ 1115.331915] should_fail_ex+0x4d7/0x5e0 [ 1115.331955] ? jbd2__journal_start+0x193/0x6b0 [ 1115.331981] should_failslab+0xc2/0x120 [ 1115.332020] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 1115.332053] ? lock_is_held_type+0x9e/0x120 [ 1115.332096] jbd2__journal_start+0x193/0x6b0 [ 1115.332129] __ext4_journal_start_sb+0x325/0x5d0 [ 1115.332174] __ext4_new_inode+0x2cbe/0x4d70 [ 1115.332230] ? __pfx___ext4_new_inode+0x10/0x10 [ 1115.332270] ? __pfx_avc_has_perm+0x10/0x10 [ 1115.332301] ? __pfx___dquot_initialize+0x10/0x10 [ 1115.332355] ext4_mkdir+0x331/0xb30 [ 1115.332399] ? __pfx_ext4_mkdir+0x10/0x10 [ 1115.332424] ? security_inode_permission+0x72/0xe0 [ 1115.332460] vfs_mkdir+0x59a/0x8d0 [ 1115.332494] do_mkdirat+0x19f/0x3d0 [ 1115.332533] ? __pfx_do_mkdirat+0x10/0x10 [ 1115.332579] __x64_sys_mkdir+0xf3/0x140 [ 1115.332617] do_syscall_64+0xbf/0x360 [ 1115.332641] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1115.332664] RIP: 0033:0x7f8cb146bc27 [ 1115.332682] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1115.332703] RSP: 002b:00007f8cae9e1fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1115.332725] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f8cb146bc27 [ 1115.332740] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1115.332753] RBP: 00007f8cae9e2040 R08: 0000000000000000 R09: ffffffffffffffff [ 1115.332768] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1115.332781] R13: 0000000020000100 R14: 00007f8cae9e2000 R15: 0000000020010f00 [ 1115.332815] [ 1115.358023] EXT4-fs error (device sda) in __ext4_new_inode:1086: Out of memory 00:36:30 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r1, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r2, 0x26, &(0x7f0000000400)) syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r1) 00:36:30 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)=0x4000) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r1, 0x26, &(0x7f0000000400)) 00:36:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x697, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) [ 1115.394657] loop2: detected capacity change from 0 to 16 [ 1115.406958] EXT4-fs: Mount option(s) incompatible with ext2 [ 1115.421682] loop2: detected capacity change from 0 to 16 [ 1115.425010] loop0: detected capacity change from 0 to 16 [ 1115.437190] EXT4-fs: Mount option(s) incompatible with ext2 [ 1115.439997] EXT4-fs: Mount option(s) incompatible with ext2 00:36:30 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)=0x4000) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r1, 0x26, &(0x7f0000000400)) 00:36:30 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r1, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000000)=[0x3090, 0x6]) 00:36:30 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 57) 00:36:30 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r1, 0x26, &(0x7f0000000400)) [ 1115.602670] loop5: detected capacity change from 0 to 1 [ 1115.636574] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) 00:36:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x700, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:36:40 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, 0x0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r1, &(0x7f0000000140)={'#! ', './file0', [{0x20, '\xa8\x15L\x020\x9c\xf6J\xdf$\x14\xcb\r\xaa\xae\xba)~\xec\xff\xa1\x1a\xda{o\xc2u\xd2\x8cH\x89\xdb\xe4&o@\x86\x81\xa0\xf6\xb2\xb3k\xe8\x11\xb1Bx\xa8Uf9jN@\xde\x85J\xe2\xd4\xba/b\x9d\xf9\xab\xb2{\xe0\xf8\x9f\xde\x9c\xba\xb5H\xd6\xcb\xbc\x19\xee/\xf0NPDn\xbe\xa2/=\xd1#p_?#\xe7\xccLg\xe4\x99\xe1m\xb8\x01\a6\x0e\x1c)\x918\xc7\xb8,\xeb\x88\x1f4\x9b[\xa8VJ\xad\xdd\xc4\x1d[\xfd(g/\xa8\xb5\x90\x86:\xc6H\n=\xd2NR\x13\xc8I?\x19~\x12\xdb\xc4\xae{\xb0\xf5\xaf\x11\xdcBk\xacO\x12\xdaJ\xa1\x1d\x7f\xec\xef6\xae\xb51\xa6uE\xe6\xb1\x18\x15@Z\xa3\xa0D\xee\x1e\xadc'}, {0x20, '#! '}], 0xa, "9bc20bdc0f96b40da3f668c4c3d74bfb317e694b8b6af533727763ba5926a185e3135353e6bfe4811dbdb04b81d8077b6b2451d310af1a4354da697402afe8b603a615e7de25f5ad7efff610872ec1adc3443a9994d69b26abfa1ab3386e385f0c41"}, 0x135) truncate(&(0x7f0000000000)='./file0\x00', 0xfff) 00:36:40 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)=ANY=[@ANYBLOB='#e0\n'], 0xb) 00:36:40 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)=0x4000) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r1, 0x26, &(0x7f0000000400)) 00:36:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x43, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:36:40 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r1, 0x26, &(0x7f0000000400)) r2 = syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r0) sendmsg$SMC_PNETID_ADD(r1, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x5c, r2, 0x4, 0x70bd28, 0x25dfdbfd, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'ip6erspan0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'vlan0\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) ioctl$TIOCGRS485(r1, 0x542e, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x4000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r3, &(0x7f0000000100), 0x0) 00:36:40 executing program 1: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="d9543038a1b282d50a0127a3fe787904192e30be12e051656ca28132eba1a51d12f95180d319eef8bb32a4a5275ed0721e7666ca07423b043d77f268a4db33451cf00ae47cb045f9bc4e0385ab12e07ac5", 0x51) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x28483, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) fchmodat(r1, &(0x7f0000000400)='./file1\x00', 0xa5) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000240)=0x80000) close(r0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000100)={'broute\x00', 0x0, 0x0, 0x0, [0x5, 0xdb, 0x2, 0x0, 0x0, 0x4c], 0x1, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}], 0x0, [{}]}, 0x88) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) 00:36:40 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 58) [ 1125.975338] loop0: detected capacity change from 0 to 16 [ 1125.976886] loop5: detected capacity change from 0 to 1 [ 1125.979917] loop2: detected capacity change from 0 to 16 [ 1125.980370] FAULT_INJECTION: forcing a failure. [ 1125.980370] name failslab, interval 1, probability 0, space 0, times 0 [ 1125.982118] CPU: 0 UID: 0 PID: 8791 Comm: syz-executor.5 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 1125.982149] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1125.982162] Call Trace: [ 1125.982170] [ 1125.982179] dump_stack_lvl+0xfa/0x120 [ 1125.982224] should_fail_ex+0x4d7/0x5e0 [ 1125.982264] ? security_inode_init_security+0x13d/0x390 [ 1125.982302] should_failslab+0xc2/0x120 [ 1125.982341] __kmalloc_noprof+0xb4/0x4b0 [ 1125.982370] ? posix_acl_create.part.0+0x2a0/0x480 [ 1125.982419] security_inode_init_security+0x13d/0x390 [ 1125.982458] ? __pfx_ext4_initxattrs+0x10/0x10 [ 1125.982485] ? __pfx_security_inode_init_security+0x10/0x10 [ 1125.982528] ? crc32c+0x1ae/0x350 [ 1125.982564] __ext4_new_inode+0x3452/0x4d70 [ 1125.982619] ? __pfx___ext4_new_inode+0x10/0x10 [ 1125.982662] ? __pfx___dquot_initialize+0x10/0x10 [ 1125.982701] ext4_mkdir+0x331/0xb30 [ 1125.982739] ? __pfx_ext4_mkdir+0x10/0x10 [ 1125.982764] ? security_inode_permission+0x72/0xe0 [ 1125.982800] vfs_mkdir+0x59a/0x8d0 [ 1125.982835] do_mkdirat+0x19f/0x3d0 [ 1125.982874] ? __pfx_do_mkdirat+0x10/0x10 [ 1125.982921] __x64_sys_mkdir+0xf3/0x140 [ 1125.982959] do_syscall_64+0xbf/0x360 [ 1125.982984] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1125.983007] RIP: 0033:0x7f8cb146bc27 [ 1125.983025] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1125.983046] RSP: 002b:00007f8cae9e1fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1125.983068] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f8cb146bc27 [ 1125.983083] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1125.983096] RBP: 00007f8cae9e2040 R08: 0000000000000000 R09: ffffffffffffffff [ 1125.983110] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1125.983124] R13: 0000000020000100 R14: 00007f8cae9e2000 R15: 0000000020010f00 [ 1125.983158] 00:36:40 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r1, 0x26, &(0x7f0000000400)) [ 1126.025990] EXT4-fs: Mount option(s) incompatible with ext2 [ 1126.033778] EXT4-fs: Mount option(s) incompatible with ext2 [ 1126.038559] loop0: detected capacity change from 0 to 16 [ 1126.048343] EXT4-fs: Mount option(s) incompatible with ext2 [ 1126.054409] loop2: detected capacity change from 0 to 16 00:36:40 executing program 6: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x200, 0xfffffffffffffffd}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000000)={0x1f, 0x74, &(0x7f0000000080)="ec3ab61fd6587791a8e0139e237ab066622a32c74924da83523ea6caf945faffa775901848b4a7eff8c4595dced9c1e1239e6fb9e641557dd42476991c3d6f33de6d803b60bbce8efdcae8a31e3f19de45d8ffec67ae5bf60f350ab9c3ad7f7ccc3e3256040fd72de321ca785bdcafc5be264fc0"}) write$evdev(r1, &(0x7f0000000100), 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000100)={{0x1, 0x2, 0x1, 0x3, 0x7fffffff}, 0x401}) [ 1126.075531] EXT4-fs: Mount option(s) incompatible with ext2 00:36:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x60, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:36:40 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) (fail_nth: 1) 00:36:40 executing program 6: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x79, 0x0, 0x0, 0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0x10, 0xffffffffffffffff, 0xa) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000100)=[{{0x0, 0x2710}, 0x15, 0x4, 0xfffffffe}, {{}, 0x32, 0xb065, 0x800}, {{r1, r2/1000+60000}, 0x0, 0x1000, 0x6}, {{}, 0x3, 0x1f}, {{0x77359400}, 0x17, 0x94, 0x4}, {{0x0, 0xea60}, 0x0, 0x5, 0x80000001}, {{0x0, 0xea60}, 0x1f, 0x1}, {{0x77359400}, 0x11, 0x2, 0x7}], 0xc0) 00:36:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x900, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:36:40 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r1, 0x26, &(0x7f0000000400)) 00:36:40 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 59) [ 1126.191774] loop0: detected capacity change from 0 to 16 [ 1126.200635] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1126.200855] EXT4-fs: Mount option(s) incompatible with ext2 [ 1126.214800] loop0: detected capacity change from 0 to 16 [ 1126.218267] FAULT_INJECTION: forcing a failure. [ 1126.218267] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1126.220024] CPU: 0 UID: 0 PID: 8805 Comm: syz-executor.1 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 1126.220073] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1126.220096] Call Trace: [ 1126.220108] [ 1126.220122] dump_stack_lvl+0xfa/0x120 [ 1126.220170] should_fail_ex+0x4d7/0x5e0 [ 1126.220211] _copy_from_user+0x30/0xd0 [ 1126.220251] move_addr_to_kernel.part.0+0x40/0x120 [ 1126.220284] __sys_sendto+0x1da/0x570 [ 1126.220320] ? __pfx___sys_sendto+0x10/0x10 [ 1126.220364] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1126.220414] ? __fget_files+0x20d/0x3b0 [ 1126.220468] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1126.220504] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1126.220542] ? ksys_write+0x1a3/0x240 [ 1126.220576] ? __pfx_ksys_write+0x10/0x10 [ 1126.220615] __x64_sys_sendto+0xe1/0x1c0 [ 1126.220648] ? do_syscall_64+0x85/0x360 [ 1126.220669] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 1126.220707] do_syscall_64+0xbf/0x360 [ 1126.220731] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1126.220754] RIP: 0033:0x7feff8ea08ac [ 1126.220771] Code: fa fa ff ff 44 8b 4c 24 2c 4c 8b 44 24 20 89 c5 44 8b 54 24 28 48 8b 54 24 18 b8 2c 00 00 00 48 8b 74 24 10 8b 7c 24 08 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 44 24 08 e8 20 fb ff ff 48 8b [ 1126.220793] RSP: 002b:00007feff6462020 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 1126.220815] RAX: ffffffffffffffda RBX: 00007feff6462110 RCX: 00007feff8ea08ac [ 1126.220830] RDX: 0000000000000028 RSI: 00007feff6462160 RDI: 0000000000000004 [ 1126.220844] RBP: 0000000000000000 R08: 00007feff6462074 R09: 000000000000000c [ 1126.220858] R10: 0000000000000000 R11: 0000000000000293 R12: 00007feff64620c8 [ 1126.220871] R13: 00007feff6462160 R14: 0000000000000004 R15: 0000000000000000 [ 1126.220903] [ 1126.223098] loop5: detected capacity change from 0 to 1 [ 1126.232020] loop2: detected capacity change from 0 to 16 [ 1126.233496] EXT4-fs: Mount option(s) incompatible with ext2 [ 1126.248120] FAULT_INJECTION: forcing a failure. [ 1126.248120] name failslab, interval 1, probability 0, space 0, times 0 [ 1126.249084] CPU: 1 UID: 0 PID: 8813 Comm: syz-executor.5 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 1126.249101] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1126.249109] Call Trace: [ 1126.249113] [ 1126.249119] dump_stack_lvl+0xfa/0x120 [ 1126.249147] should_fail_ex+0x4d7/0x5e0 [ 1126.249170] ? security_inode_init_security+0x13d/0x390 [ 1126.249192] should_failslab+0xc2/0x120 [ 1126.249214] __kmalloc_noprof+0xb4/0x4b0 [ 1126.249231] ? posix_acl_create.part.0+0x2a0/0x480 [ 1126.249254] security_inode_init_security+0x13d/0x390 [ 1126.249275] ? __pfx_ext4_initxattrs+0x10/0x10 [ 1126.249290] ? __pfx_security_inode_init_security+0x10/0x10 [ 1126.249314] ? crc32c+0x1ae/0x350 [ 1126.249333] __ext4_new_inode+0x3452/0x4d70 [ 1126.249364] ? __pfx___ext4_new_inode+0x10/0x10 [ 1126.249391] ? __pfx___dquot_initialize+0x10/0x10 [ 1126.249413] ext4_mkdir+0x331/0xb30 [ 1126.249435] ? __pfx_ext4_mkdir+0x10/0x10 [ 1126.249448] ? security_inode_permission+0x72/0xe0 [ 1126.249467] vfs_mkdir+0x59a/0x8d0 [ 1126.249487] do_mkdirat+0x19f/0x3d0 [ 1126.249508] ? __pfx_do_mkdirat+0x10/0x10 [ 1126.249533] __x64_sys_mkdir+0xf3/0x140 [ 1126.249553] do_syscall_64+0xbf/0x360 [ 1126.249568] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1126.249582] RIP: 0033:0x7f8cb146bc27 [ 1126.249592] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1126.249603] RSP: 002b:00007f8cae9e1fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1126.249616] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f8cb146bc27 [ 1126.249624] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1126.249632] RBP: 00007f8cae9e2040 R08: 0000000000000000 R09: ffffffffffffffff [ 1126.249639] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1126.249647] R13: 0000000020000100 R14: 00007f8cae9e2000 R15: 0000000020010f00 [ 1126.249665] [ 1126.272669] EXT4-fs: Mount option(s) incompatible with ext2 00:36:41 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 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, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) [ 1126.313736] loop2: detected capacity change from 0 to 16 [ 1126.325723] EXT4-fs: Mount option(s) incompatible with ext2 00:36:53 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0'}, 0xb) getresuid(&(0x7f0000000100), &(0x7f0000000040)=0x0, &(0x7f0000000080)) lchown(&(0x7f0000000000)='./file0\x00', r1, 0xffffffffffffffff) 00:36:53 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, 0x0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r1, &(0x7f0000000140)={'#! ', './file0', [{0x20, '\xa8\x15L\x020\x9c\xf6J\xdf$\x14\xcb\r\xaa\xae\xba)~\xec\xff\xa1\x1a\xda{o\xc2u\xd2\x8cH\x89\xdb\xe4&o@\x86\x81\xa0\xf6\xb2\xb3k\xe8\x11\xb1Bx\xa8Uf9jN@\xde\x85J\xe2\xd4\xba/b\x9d\xf9\xab\xb2{\xe0\xf8\x9f\xde\x9c\xba\xb5H\xd6\xcb\xbc\x19\xee/\xf0NPDn\xbe\xa2/=\xd1#p_?#\xe7\xccLg\xe4\x99\xe1m\xb8\x01\a6\x0e\x1c)\x918\xc7\xb8,\xeb\x88\x1f4\x9b[\xa8VJ\xad\xdd\xc4\x1d[\xfd(g/\xa8\xb5\x90\x86:\xc6H\n=\xd2NR\x13\xc8I?\x19~\x12\xdb\xc4\xae{\xb0\xf5\xaf\x11\xdcBk\xacO\x12\xdaJ\xa1\x1d\x7f\xec\xef6\xae\xb51\xa6uE\xe6\xb1\x18\x15@Z\xa3\xa0D\xee\x1e\xadc'}, {0x20, '#! '}], 0xa, "9bc20bdc0f96b40da3f668c4c3d74bfb317e694b8b6af533727763ba5926a185e3135353e6bfe4811dbdb04b81d8077b6b2451d310af1a4354da697402afe8b603a615e7de25f5ad7efff610872ec1adc3443a9994d69b26abfa1ab3386e385f0c41"}, 0x135) truncate(&(0x7f0000000000)='./file0\x00', 0xfff) 00:36:53 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) (fail_nth: 2) 00:36:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x8e, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:36:53 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x44}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) 00:36:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 60) 00:36:53 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r1, 0x26, &(0x7f0000000400)) 00:36:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xa00, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) [ 1138.369173] loop0: detected capacity change from 0 to 16 [ 1138.375157] EXT4-fs: Mount option(s) incompatible with ext2 [ 1138.380366] loop0: detected capacity change from 0 to 16 [ 1138.385479] EXT4-fs: Mount option(s) incompatible with ext2 [ 1138.415822] loop2: detected capacity change from 0 to 16 [ 1138.418854] loop5: detected capacity change from 0 to 1 [ 1138.433045] FAULT_INJECTION: forcing a failure. [ 1138.433045] name failslab, interval 1, probability 0, space 0, times 0 [ 1138.434703] CPU: 1 UID: 0 PID: 8844 Comm: syz-executor.5 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 1138.434733] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1138.434746] Call Trace: [ 1138.434754] [ 1138.434763] dump_stack_lvl+0xfa/0x120 [ 1138.434809] should_fail_ex+0x4d7/0x5e0 [ 1138.434844] ? __ext4_new_inode+0x3452/0x4d70 [ 1138.434887] should_failslab+0xc2/0x120 [ 1138.434926] __kmalloc_node_track_caller_noprof+0xb8/0x490 [ 1138.434959] ? sidtab_sid2str_get+0x85/0x6f0 [ 1138.434987] ? sidtab_sid2str_get+0x17e/0x6f0 [ 1138.435019] kmemdup_noprof+0x2b/0x60 [ 1138.435054] sidtab_sid2str_get+0x17e/0x6f0 [ 1138.435085] sidtab_entry_to_string+0x33/0x110 [ 1138.435129] security_sid_to_context_core+0x350/0x620 [ 1138.435158] selinux_inode_init_security+0x433/0x650 [ 1138.435188] ? __pfx_selinux_inode_init_security+0x10/0x10 [ 1138.435213] ? __kasan_kmalloc+0x7f/0x90 [ 1138.435236] ? trace_kmalloc+0x1f/0xb0 [ 1138.435258] ? posix_acl_create.part.0+0x2a0/0x480 [ 1138.435301] security_inode_init_security+0x1e6/0x390 [ 1138.435341] ? __pfx_ext4_initxattrs+0x10/0x10 [ 1138.435368] ? __pfx_security_inode_init_security+0x10/0x10 [ 1138.435419] ? crc32c+0x1ae/0x350 [ 1138.435455] __ext4_new_inode+0x3452/0x4d70 [ 1138.435511] ? __pfx___ext4_new_inode+0x10/0x10 [ 1138.435554] ? __pfx___dquot_initialize+0x10/0x10 [ 1138.435594] ext4_mkdir+0x331/0xb30 [ 1138.435634] ? __pfx_ext4_mkdir+0x10/0x10 [ 1138.435659] ? security_inode_permission+0x72/0xe0 [ 1138.435695] vfs_mkdir+0x59a/0x8d0 [ 1138.435730] do_mkdirat+0x19f/0x3d0 [ 1138.435768] ? __pfx_do_mkdirat+0x10/0x10 [ 1138.435816] __x64_sys_mkdir+0xf3/0x140 [ 1138.435854] do_syscall_64+0xbf/0x360 [ 1138.435879] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1138.435902] RIP: 0033:0x7f8cb146bc27 [ 1138.435920] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1138.435943] RSP: 002b:00007f8cae9e1fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1138.435964] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f8cb146bc27 [ 1138.435980] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1138.435994] RBP: 00007f8cae9e2040 R08: 0000000000000000 R09: ffffffffffffffff [ 1138.436008] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1138.436021] R13: 0000000020000100 R14: 00007f8cae9e2000 R15: 0000000020010f00 [ 1138.436056] [ 1138.441321] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1138.450640] EXT4-fs: Mount option(s) incompatible with ext2 [ 1138.462298] FAULT_INJECTION: forcing a failure. [ 1138.462298] name failslab, interval 1, probability 0, space 0, times 0 [ 1138.474134] CPU: 0 UID: 0 PID: 8846 Comm: syz-executor.1 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 1138.474164] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1138.474177] Call Trace: [ 1138.474184] [ 1138.474193] dump_stack_lvl+0xfa/0x120 [ 1138.474236] should_fail_ex+0x4d7/0x5e0 [ 1138.474276] should_failslab+0xc2/0x120 [ 1138.474314] kmem_cache_alloc_node_noprof+0x71/0x3e0 [ 1138.474346] ? __might_fault+0xe0/0x190 [ 1138.474368] ? __alloc_skb+0x2ab/0x370 [ 1138.474410] ? find_held_lock+0x2b/0x80 [ 1138.474447] __alloc_skb+0x2ab/0x370 [ 1138.474482] ? __pfx___alloc_skb+0x10/0x10 [ 1138.474514] ? perf_trace_lock+0xb5/0x5d0 [ 1138.474536] ? selinux_socket_getpeersec_dgram+0x236/0x360 [ 1138.474576] ? __pfx_selinux_socket_getpeersec_dgram+0x10/0x10 [ 1138.474616] ? __pfx_perf_trace_lock+0x10/0x10 [ 1138.474646] netlink_alloc_large_skb+0x69/0x150 [ 1138.474687] netlink_sendmsg+0x676/0xd80 [ 1138.474714] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1138.474750] __sys_sendto+0x506/0x570 [ 1138.474787] ? __pfx___sys_sendto+0x10/0x10 [ 1138.474831] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1138.474885] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1138.474922] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1138.474959] ? ksys_write+0x1a3/0x240 [ 1138.474995] ? __pfx_ksys_write+0x10/0x10 [ 1138.475034] __x64_sys_sendto+0xe1/0x1c0 [ 1138.475066] ? do_syscall_64+0x85/0x360 [ 1138.475088] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 1138.475126] do_syscall_64+0xbf/0x360 [ 1138.475150] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1138.475172] RIP: 0033:0x7feff8ea08ac [ 1138.475190] Code: fa fa ff ff 44 8b 4c 24 2c 4c 8b 44 24 20 89 c5 44 8b 54 24 28 48 8b 54 24 18 b8 2c 00 00 00 48 8b 74 24 10 8b 7c 24 08 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 44 24 08 e8 20 fb ff ff 48 8b [ 1138.475212] RSP: 002b:00007feff6462020 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 1138.475234] RAX: ffffffffffffffda RBX: 00007feff6462110 RCX: 00007feff8ea08ac [ 1138.475249] RDX: 0000000000000028 RSI: 00007feff6462160 RDI: 0000000000000004 [ 1138.475263] RBP: 0000000000000000 R08: 00007feff6462074 R09: 000000000000000c [ 1138.475276] R10: 0000000000000000 R11: 0000000000000293 R12: 00007feff64620c8 [ 1138.475290] R13: 00007feff6462160 R14: 0000000000000004 R15: 0000000000000000 [ 1138.475322] 00:36:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xb00, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) [ 1138.546549] loop2: detected capacity change from 0 to 16 [ 1138.567556] EXT4-fs: Mount option(s) incompatible with ext2 00:36:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 61) [ 1138.599274] loop0: detected capacity change from 0 to 16 [ 1138.606091] EXT4-fs: Mount option(s) incompatible with ext2 00:36:53 executing program 6: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open_tree(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x9100) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x5) poll(&(0x7f0000000080)=[{r0, 0x8210}, {0xffffffffffffffff, 0x201}, {r1, 0x2}, {r0, 0x80a8}, {r0, 0x100}, {r0, 0x1408}, {r2, 0x4043}], 0x7, 0x2) r3 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r3, &(0x7f0000000100), 0x0) 00:36:53 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) (fail_nth: 3) 00:36:53 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$evdev(0xffffffffffffffff, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r1, 0x26, &(0x7f0000000400)) [ 1138.687161] loop5: detected capacity change from 0 to 1 00:36:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xc00, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:36:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x8f, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) [ 1138.704496] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) [ 1138.751594] loop2: detected capacity change from 0 to 16 [ 1138.765328] EXT4-fs: Mount option(s) incompatible with ext2 [ 1138.773856] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1138.785956] loop2: detected capacity change from 0 to 16 [ 1138.786538] loop0: detected capacity change from 0 to 16 00:36:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 62) [ 1138.804993] EXT4-fs: Mount option(s) incompatible with ext2 [ 1138.835677] EXT4-fs: Mount option(s) incompatible with ext2 [ 1138.893021] loop5: detected capacity change from 0 to 1 [ 1138.896013] FAULT_INJECTION: forcing a failure. [ 1138.896013] name failslab, interval 1, probability 0, space 0, times 0 [ 1138.897900] CPU: 0 UID: 0 PID: 8868 Comm: syz-executor.5 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 1138.897929] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1138.897942] Call Trace: [ 1138.897950] [ 1138.897958] dump_stack_lvl+0xfa/0x120 [ 1138.898003] should_fail_ex+0x4d7/0x5e0 [ 1138.898041] ? ext4_find_extent+0x7f5/0xa00 [ 1138.898063] should_failslab+0xc2/0x120 [ 1138.898102] __kmalloc_noprof+0xb4/0x4b0 [ 1138.898132] ? __is_insn_slot_addr+0x136/0x290 [ 1138.898171] ext4_find_extent+0x7f5/0xa00 [ 1138.898203] ext4_ext_map_blocks+0x1cc/0x5f70 [ 1138.898238] ? lock_acquire+0x15e/0x2f0 [ 1138.898260] ? fs_reclaim_acquire+0xae/0x150 [ 1138.898284] ? lock_is_held_type+0x9e/0x120 [ 1138.898330] ? __pfx_ext4_ext_map_blocks+0x10/0x10 [ 1138.898354] ? bdev_getblk+0x84/0xf0 [ 1138.898399] ? crc32c+0x1ae/0x350 [ 1138.898430] ? look_up_lock_class+0x56/0x150 [ 1138.898466] ? register_lock_class+0x41/0x560 [ 1138.898494] ? __lock_acquire+0xc65/0x1b70 [ 1138.898530] ? lock_acquire+0x15e/0x2f0 [ 1138.898551] ? ext4_map_blocks+0x49f/0x14a0 [ 1138.898589] ext4_map_query_blocks+0x117/0x890 [ 1138.898620] ? __pfx_ext4_map_query_blocks+0x10/0x10 [ 1138.898649] ? __pfx_down_read+0x10/0x10 [ 1138.898670] ? ext4_es_lookup_extent+0xc8/0xb30 [ 1138.898709] ext4_map_blocks+0x4b3/0x14a0 [ 1138.898749] ? __pfx_ext4_map_blocks+0x10/0x10 [ 1138.898780] ? __pfx_ext4_initxattrs+0x10/0x10 [ 1138.898806] ? __pfx_security_inode_init_security+0x10/0x10 [ 1138.898849] ? crc32c+0x1ae/0x350 [ 1138.898880] ? __brelse+0x7f/0xa0 [ 1138.898906] ? __ext4_new_inode+0x116/0x4d70 [ 1138.898947] ext4_append+0x1b6/0x530 [ 1138.898987] ? __pfx_ext4_append+0x10/0x10 [ 1138.899025] ? __pfx___ext4_new_inode+0x10/0x10 [ 1138.899071] ext4_init_new_dir+0x13c/0x240 [ 1138.899097] ? __pfx_ext4_init_new_dir+0x10/0x10 [ 1138.899134] ext4_mkdir+0x3c5/0xb30 [ 1138.899171] ? __pfx_ext4_mkdir+0x10/0x10 [ 1138.899195] ? security_inode_permission+0x72/0xe0 [ 1138.899230] vfs_mkdir+0x59a/0x8d0 [ 1138.899265] do_mkdirat+0x19f/0x3d0 [ 1138.899302] ? __pfx_do_mkdirat+0x10/0x10 [ 1138.899348] __x64_sys_mkdir+0xf3/0x140 [ 1138.899384] do_syscall_64+0xbf/0x360 [ 1138.899409] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1138.899432] RIP: 0033:0x7f8cb146bc27 [ 1138.899448] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1138.899470] RSP: 002b:00007f8cae9e1fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1138.899491] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f8cb146bc27 [ 1138.899506] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1138.899519] RBP: 00007f8cae9e2040 R08: 0000000000000000 R09: ffffffffffffffff [ 1138.899533] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1138.899546] R13: 0000000020000100 R14: 00007f8cae9e2000 R15: 0000000020010f00 [ 1138.899579] 00:37:04 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, 0x0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r1, &(0x7f0000000140)={'#! ', './file0', [{0x20, '\xa8\x15L\x020\x9c\xf6J\xdf$\x14\xcb\r\xaa\xae\xba)~\xec\xff\xa1\x1a\xda{o\xc2u\xd2\x8cH\x89\xdb\xe4&o@\x86\x81\xa0\xf6\xb2\xb3k\xe8\x11\xb1Bx\xa8Uf9jN@\xde\x85J\xe2\xd4\xba/b\x9d\xf9\xab\xb2{\xe0\xf8\x9f\xde\x9c\xba\xb5H\xd6\xcb\xbc\x19\xee/\xf0NPDn\xbe\xa2/=\xd1#p_?#\xe7\xccLg\xe4\x99\xe1m\xb8\x01\a6\x0e\x1c)\x918\xc7\xb8,\xeb\x88\x1f4\x9b[\xa8VJ\xad\xdd\xc4\x1d[\xfd(g/\xa8\xb5\x90\x86:\xc6H\n=\xd2NR\x13\xc8I?\x19~\x12\xdb\xc4\xae{\xb0\xf5\xaf\x11\xdcBk\xacO\x12\xdaJ\xa1\x1d\x7f\xec\xef6\xae\xb51\xa6uE\xe6\xb1\x18\x15@Z\xa3\xa0D\xee\x1e\xadc'}, {0x20, '#! '}], 0xa, "9bc20bdc0f96b40da3f668c4c3d74bfb317e694b8b6af533727763ba5926a185e3135353e6bfe4811dbdb04b81d8077b6b2451d310af1a4354da697402afe8b603a615e7de25f5ad7efff610872ec1adc3443a9994d69b26abfa1ab3386e385f0c41"}, 0x135) 00:37:04 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='#!! - #! #! #! \n'], 0x1d) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000040)="731bbc864a18f219a73596bd137ef4ec602db91a9da4eb88aee5765e315fd16d5e6a795bab71fb7606020e5b20e47aa281515e50695518b9242ba3268ecaaf2d7ff3a7f3cc4a6079aea92c058a02ee16001fdfe0522afa7e6e868e7a7575034e3503af4582b698a4f6ebc437198751edc383083c2d5cffca58d75e3d7e235a18e8e6d6aaf2e72e9c2183c97c558f3c6b914dd6a1a2d1dd61b1b567a0e5ef4712bdc2ccd268966b9b201534128253e31d52003f0385558b5dba69c8fefcd8a1f3d64837d12a0cc74a254283fbabcdcf349bb553f46b5dfb816f577c004a6614e49a5d957630", 0xe5}, {&(0x7f0000000140)="dbb07c31ca5929a6f20d53195f4f8302fe8d4a40fefb6f2ba61069be7509d7a58e", 0x21}, {&(0x7f0000000180)="7fdd3915b4fd94197a6ba1aee6dce4467f0122ec759c01ad8215cbf6f0e7123af9f36aae7cf51e86fea2dac03add4e098c9f4dc52dec4691c3e1b8d2124bcc290aa11e02143fd728918afaacfa87b1a871ae54c226af3a22352d936e811e6e457d1b8aea2c5af85cc482aca82b24ac71fb5dc2ea82991f2fe72776d603c710be4ac051f245c70dbf3b946501d77ff780683af36600927bebcf1395b43602acefa4920a6f4693830d988045cd8473074d23ea94c630dc7a301a3ffc21434f93851faa7246ebfaf03c2b0cfee876a8ec5fbc36677d2ca09d6f89f644f4cf210e7b", 0xe0}, {&(0x7f0000000280)="68f2cb96ef11a856c116ca4b03c880c7900588dba79d86fad0a16a505a29c5e52e4242a01ade6ae36c4ac50dfbb28b12bfc0f3d86bda3492eeed14d7f8489a5240696ebbcdf3f575cb7e72a08f21353a28efba0acded81b477d4cc2617d34200777dd44d0e0ec4cef36cd41c471e5e87921ed0c6224083a4a1e19144c426659ab4efe0cad8c721b54254f87c9fa44f89e955a6b6a4cec0f9b3aa3a7fcd5575ff433ce1ea888400e19b01a7ee9e89f9edd1e6ecbbda099c0d13aa048481835651f385e073ce15c991043bc57c2165a8e03f72f6d905c330253bb849aa21d574", 0xdf}, {&(0x7f0000000380)="3818a88d190955f8a28c12a879c35a2dc2a4e2245aa81f6b402542eff9a1f8ca02413f406658f6aa36c1f46b401d9d2bbf9dfe867d4377d64addce56ab9d1a90458c61fd29e3b43969", 0x49}, {&(0x7f0000000400)="cab9bb777a13cb26a5b509afcdc0b8c982bfad7514e843c9d6b502466a15215e5c7fec9dffe4eb74fe16517bfba46ae94adb2d", 0x33}, {&(0x7f0000000440)}], 0x7) 00:37:04 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) ioctl$AUTOFS_IOC_CATATONIC(r0, 0x9362, 0x0) 00:37:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x90, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:37:04 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$evdev(0xffffffffffffffff, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r1, 0x26, &(0x7f0000000400)) 00:37:04 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) (fail_nth: 4) 00:37:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xd00, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:37:04 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 63) [ 1149.888144] loop2: detected capacity change from 0 to 16 [ 1149.900032] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1149.910986] EXT4-fs: Mount option(s) incompatible with ext2 [ 1149.938779] loop0: detected capacity change from 0 to 16 [ 1149.938821] loop2: detected capacity change from 0 to 16 [ 1149.943318] loop5: detected capacity change from 0 to 1 [ 1149.948588] FAULT_INJECTION: forcing a failure. [ 1149.948588] name failslab, interval 1, probability 0, space 0, times 0 [ 1149.950549] CPU: 0 UID: 0 PID: 8893 Comm: syz-executor.5 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 1149.950582] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1149.950596] Call Trace: [ 1149.950603] [ 1149.950612] dump_stack_lvl+0xfa/0x120 [ 1149.950660] should_fail_ex+0x4d7/0x5e0 [ 1149.950701] ? ext4_find_extent+0x7f5/0xa00 [ 1149.950725] should_failslab+0xc2/0x120 [ 1149.950766] __kmalloc_noprof+0xb4/0x4b0 [ 1149.950798] ? __is_insn_slot_addr+0x136/0x290 [ 1149.950840] ext4_find_extent+0x7f5/0xa00 [ 1149.950872] ext4_ext_map_blocks+0x1cc/0x5f70 [ 1149.950908] ? lock_acquire+0x15e/0x2f0 [ 1149.950932] ? fs_reclaim_acquire+0xae/0x150 [ 1149.950957] ? lock_is_held_type+0x9e/0x120 [ 1149.951006] ? __pfx_ext4_ext_map_blocks+0x10/0x10 [ 1149.951033] ? bdev_getblk+0x84/0xf0 [ 1149.951072] ? crc32c+0x1ae/0x350 [ 1149.951105] ? look_up_lock_class+0x56/0x150 [ 1149.951143] ? register_lock_class+0x41/0x560 [ 1149.951172] ? __lock_acquire+0xc65/0x1b70 [ 1149.951226] ? lock_acquire+0x15e/0x2f0 [ 1149.951254] ? ext4_map_blocks+0x49f/0x14a0 [ 1149.951294] ext4_map_query_blocks+0x117/0x890 [ 1149.951328] ? __pfx_ext4_map_query_blocks+0x10/0x10 [ 1149.951358] ? __pfx_down_read+0x10/0x10 [ 1149.951382] ? ext4_es_lookup_extent+0xc8/0xb30 [ 1149.951439] ext4_map_blocks+0x4b3/0x14a0 [ 1149.951483] ? __pfx_ext4_map_blocks+0x10/0x10 [ 1149.951516] ? __pfx_ext4_initxattrs+0x10/0x10 [ 1149.951543] ? __pfx_security_inode_init_security+0x10/0x10 [ 1149.951589] ? crc32c+0x1ae/0x350 [ 1149.951621] ? __brelse+0x7f/0xa0 [ 1149.951649] ? __ext4_new_inode+0x116/0x4d70 [ 1149.951692] ext4_append+0x1b6/0x530 [ 1149.951733] ? __pfx_ext4_append+0x10/0x10 [ 1149.951773] ? __pfx___ext4_new_inode+0x10/0x10 [ 1149.951822] ext4_init_new_dir+0x13c/0x240 [ 1149.951849] ? __pfx_ext4_init_new_dir+0x10/0x10 [ 1149.951888] ext4_mkdir+0x3c5/0xb30 [ 1149.951922] ? __pfx_ext4_mkdir+0x10/0x10 [ 1149.951947] ? security_inode_permission+0x72/0xe0 [ 1149.951984] vfs_mkdir+0x59a/0x8d0 [ 1149.952020] do_mkdirat+0x19f/0x3d0 [ 1149.952060] ? __pfx_do_mkdirat+0x10/0x10 [ 1149.952109] __x64_sys_mkdir+0xf3/0x140 [ 1149.952147] do_syscall_64+0xbf/0x360 [ 1149.952173] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1149.952205] RIP: 0033:0x7f8cb146bc27 [ 1149.952230] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1149.952257] RSP: 002b:00007f8cae9e1fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1149.952280] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f8cb146bc27 [ 1149.952295] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1149.952310] RBP: 00007f8cae9e2040 R08: 0000000000000000 R09: ffffffffffffffff [ 1149.952325] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1149.952339] R13: 0000000020000100 R14: 00007f8cae9e2000 R15: 0000000020010f00 [ 1149.952375] 00:37:04 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) (fail_nth: 5) [ 1150.013607] EXT4-fs: Mount option(s) incompatible with ext2 [ 1150.014957] EXT4-fs: Mount option(s) incompatible with ext2 [ 1150.025173] loop0: detected capacity change from 0 to 16 [ 1150.037096] EXT4-fs: Mount option(s) incompatible with ext2 00:37:04 executing program 6: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x10000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) clone3(&(0x7f0000000440)={0x400, &(0x7f0000000280)=0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000300)=0x0, {0x3b}, &(0x7f0000000340)=""/97, 0x61, &(0x7f00000003c0)=""/60, &(0x7f0000000400)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0], 0x6}, 0x58) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x0, 0x0, 0x5b, 0x20, 0x0, 0x8, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000000000), 0x5}, 0x8004, 0x3f, 0xfff, 0x5, 0x10000, 0x259, 0x3, 0x0, 0xd2, 0x0, 0x8}, r3, 0xe, r4, 0x8) write$evdev(r1, &(0x7f0000000100), 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0xc0c89425, &(0x7f00000004c0)={"58934a58d80bf5d98e0ad99bb9f8b956", 0x0, 0x0, {0xff, 0x1}, {0x1, 0x9758}, 0x100000000, [0x0, 0x3, 0x4, 0x7, 0x4, 0x8, 0x9, 0x401, 0xffffffff, 0x0, 0x7, 0x100000000, 0x7, 0x8, 0x80000001, 0x9]}) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000080)=""/204) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r4, 0xc0189372, &(0x7f00000005c0)={{0x1, 0x1, 0x18, r1, {0x4}}, './file0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000600)={{{@in=@remote, @in=@empty}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000700)=0xe8) 00:37:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xf0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:37:04 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$evdev(0xffffffffffffffff, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r1, 0x26, &(0x7f0000000400)) [ 1150.091677] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. 00:37:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xe00, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:37:04 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 64) [ 1150.187504] loop2: detected capacity change from 0 to 16 [ 1150.212663] EXT4-fs: Mount option(s) incompatible with ext2 00:37:04 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) (fail_nth: 6) [ 1150.248673] loop0: detected capacity change from 0 to 16 [ 1150.256083] EXT4-fs: Mount option(s) incompatible with ext2 [ 1150.266209] loop0: detected capacity change from 0 to 16 [ 1150.267008] loop5: detected capacity change from 0 to 1 [ 1150.269721] FAULT_INJECTION: forcing a failure. [ 1150.269721] name failslab, interval 1, probability 0, space 0, times 0 [ 1150.270751] CPU: 0 UID: 0 PID: 8910 Comm: syz-executor.5 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 1150.270768] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1150.270777] Call Trace: [ 1150.270782] [ 1150.270787] dump_stack_lvl+0xfa/0x120 [ 1150.270818] should_fail_ex+0x4d7/0x5e0 [ 1150.270842] ? __es_insert_extent+0xed2/0x1370 [ 1150.270860] should_failslab+0xc2/0x120 [ 1150.270883] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 1150.270901] ? __pfx___es_remove_extent+0x10/0x10 [ 1150.270918] ? do_mkdirat+0x19f/0x3d0 [ 1150.270938] ? __x64_sys_mkdir+0xf3/0x140 [ 1150.270962] __es_insert_extent+0xed2/0x1370 [ 1150.270979] ? __pfx_do_raw_write_lock+0x10/0x10 [ 1150.271004] ext4_es_insert_extent+0x4d0/0x1100 [ 1150.271028] ? __pfx_ext4_es_insert_extent+0x10/0x10 [ 1150.271046] ? __pfx_perf_trace_lock+0x10/0x10 [ 1150.271064] ? lock_acquire+0x15e/0x2f0 [ 1150.271078] ? find_held_lock+0x2b/0x80 [ 1150.271096] ? ext4_es_find_extent_range+0x1cf/0x510 [ 1150.271113] ? lock_release+0xc8/0x290 [ 1150.271127] ? do_raw_read_unlock+0x44/0xe0 [ 1150.271148] ext4_ext_map_blocks+0x178d/0x5f70 [ 1150.271168] ? lock_acquire+0x15e/0x2f0 [ 1150.271180] ? fs_reclaim_acquire+0xae/0x150 [ 1150.271194] ? lock_is_held_type+0x9e/0x120 [ 1150.271222] ? __pfx_ext4_ext_map_blocks+0x10/0x10 [ 1150.271235] ? bdev_getblk+0x84/0xf0 [ 1150.271257] ? crc32c+0x1ae/0x350 [ 1150.271277] ? look_up_lock_class+0x56/0x150 [ 1150.271298] ? register_lock_class+0x41/0x560 [ 1150.271314] ? __lock_acquire+0xc65/0x1b70 [ 1150.271335] ? lock_acquire+0x15e/0x2f0 [ 1150.271347] ? ext4_map_blocks+0x49f/0x14a0 [ 1150.271369] ext4_map_query_blocks+0x117/0x890 [ 1150.271392] ? __pfx_ext4_map_query_blocks+0x10/0x10 [ 1150.271408] ? __pfx_down_read+0x10/0x10 [ 1150.271426] ? ext4_es_lookup_extent+0xc8/0xb30 [ 1150.271449] ext4_map_blocks+0x4b3/0x14a0 [ 1150.271472] ? __pfx_ext4_map_blocks+0x10/0x10 [ 1150.271490] ? __pfx_ext4_initxattrs+0x10/0x10 [ 1150.271506] ? __pfx_security_inode_init_security+0x10/0x10 [ 1150.271532] ? crc32c+0x1ae/0x350 [ 1150.271549] ? __brelse+0x7f/0xa0 [ 1150.271565] ? __ext4_new_inode+0x116/0x4d70 [ 1150.271589] ext4_append+0x1b6/0x530 [ 1150.271612] ? __pfx_ext4_append+0x10/0x10 [ 1150.271634] ? __pfx___ext4_new_inode+0x10/0x10 [ 1150.271661] ext4_init_new_dir+0x13c/0x240 [ 1150.271676] ? __pfx_ext4_init_new_dir+0x10/0x10 [ 1150.271697] ext4_mkdir+0x3c5/0xb30 [ 1150.271716] ? __pfx_ext4_mkdir+0x10/0x10 [ 1150.271730] ? security_inode_permission+0x72/0xe0 [ 1150.271750] vfs_mkdir+0x59a/0x8d0 [ 1150.271770] do_mkdirat+0x19f/0x3d0 [ 1150.271792] ? __pfx_do_mkdirat+0x10/0x10 [ 1150.271818] __x64_sys_mkdir+0xf3/0x140 [ 1150.271839] do_syscall_64+0xbf/0x360 [ 1150.271853] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1150.271867] RIP: 0033:0x7f8cb146bc27 [ 1150.271877] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1150.271890] RSP: 002b:00007f8cae9e1fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1150.271902] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f8cb146bc27 [ 1150.271911] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1150.271919] RBP: 00007f8cae9e2040 R08: 0000000000000000 R09: ffffffffffffffff [ 1150.271927] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1150.271935] R13: 0000000020000100 R14: 00007f8cae9e2000 R15: 0000000020010f00 [ 1150.271954] 00:37:05 executing program 6: modify_ldt$read(0x0, &(0x7f0000000080)=""/188, 0xbc) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) [ 1150.310731] EXT4-fs: Mount option(s) incompatible with ext2 [ 1150.335101] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) [ 1150.338800] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1150.345441] FAULT_INJECTION: forcing a failure. [ 1150.345441] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1150.346709] CPU: 1 UID: 0 PID: 8913 Comm: syz-executor.1 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 1150.346730] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1150.346740] Call Trace: [ 1150.346746] [ 1150.346752] dump_stack_lvl+0xfa/0x120 [ 1150.346786] should_fail_ex+0x4d7/0x5e0 [ 1150.346814] _copy_from_iter+0x1dc/0x15b0 [ 1150.346840] ? lock_acquire+0x15e/0x2f0 [ 1150.346857] ? __virt_addr_valid+0x1c6/0x5d0 [ 1150.346882] ? find_held_lock+0x2b/0x80 [ 1150.346905] ? __pfx__copy_from_iter+0x10/0x10 [ 1150.346928] ? lock_release+0xc8/0x290 [ 1150.346949] ? __virt_addr_valid+0x100/0x5d0 [ 1150.346973] ? __check_object_size+0x57b/0x880 [ 1150.346999] netlink_sendmsg+0x809/0xd80 [ 1150.347019] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1150.347043] __sys_sendto+0x506/0x570 [ 1150.347069] ? __pfx___sys_sendto+0x10/0x10 [ 1150.347098] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1150.347135] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1150.347163] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1150.347188] ? ksys_write+0x1a3/0x240 [ 1150.347211] ? __pfx_ksys_write+0x10/0x10 [ 1150.347237] __x64_sys_sendto+0xe1/0x1c0 [ 1150.347258] ? do_syscall_64+0x85/0x360 [ 1150.347274] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 1150.347300] do_syscall_64+0xbf/0x360 [ 1150.347316] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1150.347332] RIP: 0033:0x7feff8ea08ac [ 1150.347344] Code: fa fa ff ff 44 8b 4c 24 2c 4c 8b 44 24 20 89 c5 44 8b 54 24 28 48 8b 54 24 18 b8 2c 00 00 00 48 8b 74 24 10 8b 7c 24 08 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 44 24 08 e8 20 fb ff ff 48 8b [ 1150.347359] RSP: 002b:00007feff6462020 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 1150.347374] RAX: ffffffffffffffda RBX: 00007feff6462110 RCX: 00007feff8ea08ac [ 1150.347392] RDX: 0000000000000028 RSI: 00007feff6462160 RDI: 0000000000000004 [ 1150.347401] RBP: 0000000000000000 R08: 00007feff6462074 R09: 000000000000000c [ 1150.347411] R10: 0000000000000000 R11: 0000000000000293 R12: 00007feff64620c8 [ 1150.347420] R13: 00007feff6462160 R14: 0000000000000004 R15: 0000000000000000 [ 1150.347441] 00:37:17 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0'}, 0xb) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0x65, 0xbce9, 0x1ff}) 00:37:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xf5, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:37:17 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) 00:37:17 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) (fail_nth: 7) 00:37:17 executing program 4: write$evdev(0xffffffffffffffff, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r1, 0x26, &(0x7f0000000400)) 00:37:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xf00, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:37:17 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 65) 00:37:17 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r2 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x5}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r2, 0x6611) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f0000000100)={0x7f, 0x8000, 0x78900000, 0x6cd, 0x5}) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x81, 0x3, 0x4, 0x20, 0x0, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x2, @perf_config_ext={0x3, 0xffffffff}, 0x6, 0x2, 0x0, 0x2, 0x9, 0xfffffffa, 0x0, 0x0, 0x5, 0x0, 0x8}, r1, 0x6, r2, 0x0) write$evdev(r0, &(0x7f0000000100), 0x0) [ 1162.478903] loop5: detected capacity change from 0 to 1 [ 1162.482326] loop2: detected capacity change from 0 to 16 [ 1162.486923] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1162.489030] FAULT_INJECTION: forcing a failure. [ 1162.489030] name failslab, interval 1, probability 0, space 0, times 0 [ 1162.490153] CPU: 1 UID: 0 PID: 8940 Comm: syz-executor.1 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 1162.490171] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1162.490179] Call Trace: [ 1162.490184] [ 1162.490189] dump_stack_lvl+0xfa/0x120 [ 1162.490218] should_fail_ex+0x4d7/0x5e0 [ 1162.490243] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xdb/0x290 [ 1162.490261] should_failslab+0xc2/0x120 [ 1162.490285] __kmalloc_noprof+0xb4/0x4b0 [ 1162.490304] ? __pfx___mutex_trylock_common+0x10/0x10 [ 1162.490325] genl_family_rcv_msg_attrs_parse.constprop.0+0xdb/0x290 [ 1162.490342] ? trace_contention_end+0xca/0x110 [ 1162.490359] genl_family_rcv_msg_doit+0xab/0x2f0 [ 1162.490375] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 1162.490396] ? __pfx___mutex_lock+0x10/0x10 [ 1162.490420] ? __pfx_genl_get_cmd+0x10/0x10 [ 1162.490434] ? kernel_text_address+0x5b/0xc0 [ 1162.490450] ? __kernel_text_address+0xd/0x40 [ 1162.490464] ? unwind_get_return_address+0x59/0xa0 [ 1162.490486] ? __radix_tree_lookup+0x1f7/0x290 [ 1162.490513] genl_rcv_msg+0x532/0x7e0 [ 1162.490531] ? __pfx_genl_rcv_msg+0x10/0x10 [ 1162.490546] ? __pfx_ctrl_getfamily+0x10/0x10 [ 1162.490572] netlink_rcv_skb+0x147/0x430 [ 1162.490586] ? __pfx_genl_rcv_msg+0x10/0x10 [ 1162.490602] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 1162.490624] ? netlink_deliver_tap+0x1ae/0xce0 [ 1162.490645] ? selinux_netlink_send+0x507/0x880 [ 1162.490667] ? is_vmalloc_addr+0x86/0xa0 [ 1162.490689] genl_rcv+0x28/0x40 [ 1162.490702] netlink_unicast+0x5a7/0x870 [ 1162.490728] ? __pfx_netlink_unicast+0x10/0x10 [ 1162.490759] netlink_sendmsg+0x8ac/0xd80 [ 1162.490776] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1162.490798] __sys_sendto+0x506/0x570 [ 1162.490827] ? __pfx___sys_sendto+0x10/0x10 [ 1162.490854] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1162.490885] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1162.490908] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1162.490931] ? ksys_write+0x1a3/0x240 [ 1162.490953] ? __pfx_ksys_write+0x10/0x10 [ 1162.490976] __x64_sys_sendto+0xe1/0x1c0 [ 1162.490996] ? do_syscall_64+0x85/0x360 [ 1162.491009] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 1162.491031] do_syscall_64+0xbf/0x360 [ 1162.491046] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1162.491060] RIP: 0033:0x7feff8ea08ac [ 1162.491070] Code: fa fa ff ff 44 8b 4c 24 2c 4c 8b 44 24 20 89 c5 44 8b 54 24 28 48 8b 54 24 18 b8 2c 00 00 00 48 8b 74 24 10 8b 7c 24 08 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 44 24 08 e8 20 fb ff ff 48 8b [ 1162.491083] RSP: 002b:00007feff6462020 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 1162.491096] RAX: ffffffffffffffda RBX: 00007feff6462110 RCX: 00007feff8ea08ac [ 1162.491106] RDX: 0000000000000028 RSI: 00007feff6462160 RDI: 0000000000000004 [ 1162.491114] RBP: 0000000000000000 R08: 00007feff6462074 R09: 000000000000000c [ 1162.491122] R10: 0000000000000000 R11: 0000000000000293 R12: 00007feff64620c8 00:37:17 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) (fail_nth: 8) [ 1162.491131] R13: 00007feff6462160 R14: 0000000000000004 R15: 0000000000000000 [ 1162.491151] [ 1162.495911] loop0: detected capacity change from 0 to 16 [ 1162.540195] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) [ 1162.552199] EXT4-fs: Mount option(s) incompatible with ext2 [ 1162.571508] EXT4-fs: Mount option(s) incompatible with ext2 [ 1162.582693] loop2: detected capacity change from 0 to 16 [ 1162.590780] EXT4-fs: Mount option(s) incompatible with ext2 [ 1162.598376] loop0: detected capacity change from 0 to 16 00:37:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xfe, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) [ 1162.626509] EXT4-fs: Mount option(s) incompatible with ext2 00:37:17 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 66) [ 1162.635995] loop2: detected capacity change from 0 to 16 [ 1162.640034] EXT4-fs: Mount option(s) incompatible with ext2 [ 1162.653800] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. 00:37:17 executing program 4: write$evdev(0xffffffffffffffff, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r1, 0x26, &(0x7f0000000400)) 00:37:17 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) write$evdev(r0, &(0x7f0000000100), 0x0) [ 1162.703637] loop5: detected capacity change from 0 to 1 00:37:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1004, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) [ 1162.708058] FAULT_INJECTION: forcing a failure. [ 1162.708058] name failslab, interval 1, probability 0, space 0, times 0 [ 1162.710136] CPU: 0 UID: 0 PID: 8952 Comm: syz-executor.5 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 1162.710169] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1162.710183] Call Trace: 00:37:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x300, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:37:17 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) (fail_nth: 9) [ 1162.710191] [ 1162.710200] dump_stack_lvl+0xfa/0x120 [ 1162.710249] should_fail_ex+0x4d7/0x5e0 [ 1162.710291] ? ext4_find_extent+0x7f5/0xa00 [ 1162.710317] should_failslab+0xc2/0x120 [ 1162.710358] __kmalloc_noprof+0xb4/0x4b0 [ 1162.710400] ? mark_held_locks+0x49/0x80 [ 1162.710433] ext4_find_extent+0x7f5/0xa00 [ 1162.710468] ext4_ext_map_blocks+0x1cc/0x5f70 [ 1162.710510] ? lock_acquire+0x15e/0x2f0 [ 1162.710533] ? fs_reclaim_acquire+0xae/0x150 [ 1162.710560] ? lock_is_held_type+0x9e/0x120 [ 1162.710606] ? __pfx_ext4_ext_map_blocks+0x10/0x10 [ 1162.710651] ? lock_acquire+0x15e/0x2f0 [ 1162.710675] ? ext4_map_blocks+0x55b/0x14a0 [ 1162.710725] ? down_write+0x119/0x1f0 [ 1162.710749] ? __pfx_down_write+0x10/0x10 [ 1162.710770] ? ext4_es_lookup_extent+0xc8/0xb30 [ 1162.710814] ext4_map_blocks+0x624/0x14a0 [ 1162.710855] ? __up_read+0x197/0x750 [ 1162.710884] ? __pfx_ext4_map_blocks+0x10/0x10 [ 1162.710918] ? __pfx___up_read+0x10/0x10 [ 1162.710948] ? lock_release+0xc8/0x290 [ 1162.710982] ? ext4_map_blocks+0x1e0/0x14a0 [ 1162.711037] ext4_getblk+0x682/0x8e0 [ 1162.711075] ? __pfx_ext4_getblk+0x10/0x10 [ 1162.711108] ? __pfx_security_inode_init_security+0x10/0x10 [ 1162.711156] ? crc32c+0x1ae/0x350 [ 1162.711198] ext4_bread+0x2e/0x1a0 [ 1162.711235] ext4_append+0x224/0x530 [ 1162.711279] ? __pfx_ext4_append+0x10/0x10 [ 1162.711321] ? __pfx___ext4_new_inode+0x10/0x10 [ 1162.711373] ext4_init_new_dir+0x13c/0x240 [ 1162.711401] ? __pfx_ext4_init_new_dir+0x10/0x10 [ 1162.711442] ext4_mkdir+0x3c5/0xb30 [ 1162.711478] ? __pfx_ext4_mkdir+0x10/0x10 [ 1162.711505] ? security_inode_permission+0x72/0xe0 [ 1162.711544] vfs_mkdir+0x59a/0x8d0 [ 1162.711582] do_mkdirat+0x19f/0x3d0 [ 1162.711623] ? __pfx_do_mkdirat+0x10/0x10 [ 1162.711674] __x64_sys_mkdir+0xf3/0x140 [ 1162.711714] do_syscall_64+0xbf/0x360 [ 1162.711741] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1162.711766] RIP: 0033:0x7f8cb146bc27 [ 1162.711784] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1162.711808] RSP: 002b:00007f8cae9e1fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1162.711832] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f8cb146bc27 [ 1162.711848] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1162.711863] RBP: 00007f8cae9e2040 R08: 0000000000000000 R09: ffffffffffffffff [ 1162.711878] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1162.711893] R13: 0000000020000100 R14: 00007f8cae9e2000 R15: 0000000020010f00 [ 1162.711931] [ 1162.753338] loop0: detected capacity change from 0 to 16 [ 1162.775783] EXT4-fs: Mount option(s) incompatible with ext2 [ 1162.789804] loop0: detected capacity change from 0 to 16 [ 1162.799227] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1162.802184] EXT4-fs: Mount option(s) incompatible with ext2 [ 1162.804271] FAULT_INJECTION: forcing a failure. [ 1162.804271] name failslab, interval 1, probability 0, space 0, times 0 [ 1162.806076] CPU: 0 UID: 0 PID: 8958 Comm: syz-executor.1 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 1162.806109] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1162.806123] Call Trace: [ 1162.806131] [ 1162.806141] dump_stack_lvl+0xfa/0x120 [ 1162.806188] should_fail_ex+0x4d7/0x5e0 [ 1162.806231] should_failslab+0xc2/0x120 [ 1162.806272] kmem_cache_alloc_node_noprof+0x71/0x3e0 [ 1162.806309] ? __alloc_skb+0x2ab/0x370 [ 1162.806353] __alloc_skb+0x2ab/0x370 [ 1162.806398] ? __pfx___alloc_skb+0x10/0x10 [ 1162.806440] ? idr_get_next+0xec/0x150 [ 1162.806464] ? __pfx_idr_get_next+0x10/0x10 [ 1162.806493] ctrl_build_family_msg+0x35/0xa0 [ 1162.806526] ctrl_getfamily+0x343/0x540 [ 1162.806562] ? __pfx_ctrl_getfamily+0x10/0x10 [ 1162.806594] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bc/0x290 [ 1162.806624] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 1162.806661] genl_family_rcv_msg_doit+0x1fe/0x2f0 [ 1162.806691] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 1162.806733] ? unwind_get_return_address+0x59/0xa0 [ 1162.806771] ? __radix_tree_lookup+0x1f7/0x290 [ 1162.806818] genl_rcv_msg+0x532/0x7e0 [ 1162.806850] ? __pfx_genl_rcv_msg+0x10/0x10 [ 1162.806878] ? __pfx_ctrl_getfamily+0x10/0x10 [ 1162.806922] netlink_rcv_skb+0x147/0x430 [ 1162.806945] ? __pfx_genl_rcv_msg+0x10/0x10 [ 1162.806974] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 1162.807014] ? netlink_deliver_tap+0x1ae/0xce0 [ 1162.807051] ? selinux_netlink_send+0x507/0x880 [ 1162.807089] ? is_vmalloc_addr+0x86/0xa0 [ 1162.807128] genl_rcv+0x28/0x40 [ 1162.807151] netlink_unicast+0x5a7/0x870 [ 1162.807197] ? __pfx_netlink_unicast+0x10/0x10 [ 1162.807254] netlink_sendmsg+0x8ac/0xd80 [ 1162.807284] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1162.807322] __sys_sendto+0x506/0x570 [ 1162.807363] ? __pfx___sys_sendto+0x10/0x10 [ 1162.807411] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1162.807478] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1162.807522] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1162.807564] ? ksys_write+0x1a3/0x240 [ 1162.807602] ? __pfx_ksys_write+0x10/0x10 [ 1162.807644] __x64_sys_sendto+0xe1/0x1c0 [ 1162.807679] ? do_syscall_64+0x85/0x360 [ 1162.807702] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 1162.807743] do_syscall_64+0xbf/0x360 [ 1162.807769] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1162.807793] RIP: 0033:0x7feff8ea08ac [ 1162.807811] Code: fa fa ff ff 44 8b 4c 24 2c 4c 8b 44 24 20 89 c5 44 8b 54 24 28 48 8b 54 24 18 b8 2c 00 00 00 48 8b 74 24 10 8b 7c 24 08 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 44 24 08 e8 20 fb ff ff 48 8b [ 1162.807834] RSP: 002b:00007feff6462020 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 1162.807857] RAX: ffffffffffffffda RBX: 00007feff6462110 RCX: 00007feff8ea08ac [ 1162.807874] RDX: 0000000000000028 RSI: 00007feff6462160 RDI: 0000000000000004 [ 1162.807888] RBP: 0000000000000000 R08: 00007feff6462074 R09: 000000000000000c [ 1162.807903] R10: 0000000000000000 R11: 0000000000000293 R12: 00007feff64620c8 [ 1162.807918] R13: 00007feff6462160 R14: 0000000000000004 R15: 0000000000000000 [ 1162.807953] [ 1162.856073] loop2: detected capacity change from 0 to 16 [ 1162.866915] EXT4-fs: Mount option(s) incompatible with ext2 [ 1162.903137] loop2: detected capacity change from 0 to 16 [ 1162.912858] EXT4-fs: Mount option(s) incompatible with ext2 00:37:30 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 67) 00:37:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) (fail_nth: 10) 00:37:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1020, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:37:30 executing program 4: write$evdev(0xffffffffffffffff, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r1, 0x26, &(0x7f0000000400)) 00:37:30 executing program 6: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) dup2(r0, 0xffffffffffffffff) write$evdev(r1, &(0x7f0000000100), 0x0) 00:37:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x410, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:37:30 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, 0x0, 0x0) 00:37:30 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r0, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) r1 = syz_open_dev$vcsa(&(0x7f0000000200), 0x7, 0x109c00) r2 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) write$evdev(r2, &(0x7f0000000380)=[{{r3, r4/1000+60000}, 0x12, 0xff, 0x10008}, {{0x77359400}, 0x0, 0x1, 0x2}, {{}, 0x4, 0x89a4, 0x8}], 0x48) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000100)={{0x1, 0x1, 0x5, r2, {0xb}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000180)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYBLOB="028f0000000000002e2f66695463c46c"]) ioctl$BTRFS_IOC_QGROUP_CREATE(r1, 0x4010942a, &(0x7f0000000240)={0x1, 0x9}) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280), 0x800002, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r7, 0xc0189378, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r1, {r0}}, './file0\x00'}) ioctl$EVIOCGBITKEY(r6, 0x80404521, &(0x7f00000001c0)=""/13) r8 = fcntl$dupfd(r2, 0x406, r6) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r8, 0xf507, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f0000000140)={0x5}) r9 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r9, &(0x7f0000000000)=ANY=[@ANYBLOB="402321202e2f66696c6530202b5d2a242c7d3a5df630d71877a3c003a9fba8381322a90afa3cef930d996b529d8870d8506065baa57e975f5af1e86800d003ef0d1d0861d6d2f96c08213a81e077895b809e63c08d7ce25fa28b45ed1153d51b8ef85625668675b06430aecc357ecb4ac8eadd9700b8eb71cef60a76a7a0fa4a2704cdee88f7a511a4b567b63fd7258e2cb19c2c7def30ffec4e1383713a0eca842455e50e2d3dc571b733eef594cbbf2c1bc7fe6ceab1dae1b511eb71ef1740251d557936eaf871b1e82801712dfb55bd205e1789bb7e0c63000000000000000000"], 0x18) [ 1175.396312] loop5: detected capacity change from 0 to 1 [ 1175.402435] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) [ 1175.421926] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. 00:37:30 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 68) [ 1175.437830] loop0: detected capacity change from 0 to 16 [ 1175.440752] loop2: detected capacity change from 0 to 16 [ 1175.456840] EXT4-fs: Mount option(s) incompatible with ext2 [ 1175.459073] EXT4-fs: Mount option(s) incompatible with ext2 00:37:30 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) r1 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x8000, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000200)=""/4096) 00:37:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) (fail_nth: 11) [ 1175.481812] loop5: detected capacity change from 0 to 1 [ 1175.483116] FAULT_INJECTION: forcing a failure. [ 1175.483116] name failslab, interval 1, probability 0, space 0, times 0 [ 1175.484028] CPU: 1 UID: 0 PID: 8990 Comm: syz-executor.5 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 1175.484044] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1175.484052] Call Trace: [ 1175.484056] [ 1175.484061] dump_stack_lvl+0xfa/0x120 [ 1175.484088] should_fail_ex+0x4d7/0x5e0 [ 1175.484111] ? __es_insert_extent+0xed2/0x1370 [ 1175.484127] should_failslab+0xc2/0x120 [ 1175.484149] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 1175.484166] ? __pfx___es_remove_extent+0x10/0x10 [ 1175.484181] ? do_mkdirat+0x19f/0x3d0 [ 1175.484200] ? __x64_sys_mkdir+0xf3/0x140 [ 1175.484222] __es_insert_extent+0xed2/0x1370 [ 1175.484239] ? __pfx_do_raw_write_lock+0x10/0x10 [ 1175.484263] ext4_es_insert_extent+0x4d0/0x1100 [ 1175.484286] ? __pfx_ext4_es_insert_extent+0x10/0x10 [ 1175.484302] ? __pfx_perf_trace_lock+0x10/0x10 [ 1175.484319] ? lock_acquire+0x15e/0x2f0 [ 1175.484332] ? find_held_lock+0x2b/0x80 [ 1175.484349] ? ext4_es_find_extent_range+0x1cf/0x510 [ 1175.484366] ? lock_release+0xc8/0x290 [ 1175.484379] ? do_raw_read_unlock+0x44/0xe0 [ 1175.484403] ext4_ext_map_blocks+0x178d/0x5f70 [ 1175.484423] ? lock_acquire+0x15e/0x2f0 [ 1175.484435] ? fs_reclaim_acquire+0xae/0x150 [ 1175.484448] ? lock_is_held_type+0x9e/0x120 [ 1175.484475] ? __pfx_ext4_ext_map_blocks+0x10/0x10 [ 1175.484488] ? bdev_getblk+0x84/0xf0 [ 1175.484509] ? crc32c+0x1ae/0x350 [ 1175.484527] ? look_up_lock_class+0x56/0x150 [ 1175.484547] ? register_lock_class+0x41/0x560 [ 1175.484562] ? __lock_acquire+0xc65/0x1b70 [ 1175.484583] ? lock_acquire+0x15e/0x2f0 [ 1175.484594] ? ext4_map_blocks+0x49f/0x14a0 [ 1175.484616] ext4_map_query_blocks+0x117/0x890 [ 1175.484634] ? __pfx_ext4_map_query_blocks+0x10/0x10 [ 1175.484649] ? __pfx_down_read+0x10/0x10 [ 1175.484662] ? ext4_es_lookup_extent+0xc8/0xb30 [ 1175.484684] ext4_map_blocks+0x4b3/0x14a0 [ 1175.484707] ? __pfx_ext4_map_blocks+0x10/0x10 [ 1175.484724] ? __pfx_ext4_initxattrs+0x10/0x10 [ 1175.484739] ? __pfx_security_inode_init_security+0x10/0x10 [ 1175.484764] ? crc32c+0x1ae/0x350 [ 1175.484781] ? __brelse+0x7f/0xa0 [ 1175.484796] ? __ext4_new_inode+0x116/0x4d70 [ 1175.484819] ext4_append+0x1b6/0x530 [ 1175.484841] ? __pfx_ext4_append+0x10/0x10 [ 1175.484862] ? __pfx___ext4_new_inode+0x10/0x10 [ 1175.484888] ext4_init_new_dir+0x13c/0x240 [ 1175.484903] ? __pfx_ext4_init_new_dir+0x10/0x10 [ 1175.484923] ext4_mkdir+0x3c5/0xb30 [ 1175.484941] ? __pfx_ext4_mkdir+0x10/0x10 [ 1175.484966] ? security_inode_permission+0x72/0xe0 [ 1175.484985] vfs_mkdir+0x59a/0x8d0 [ 1175.485004] do_mkdirat+0x19f/0x3d0 [ 1175.485025] ? __pfx_do_mkdirat+0x10/0x10 [ 1175.485050] __x64_sys_mkdir+0xf3/0x140 [ 1175.485070] do_syscall_64+0xbf/0x360 [ 1175.485084] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1175.485097] RIP: 0033:0x7f8cb146bc27 [ 1175.485106] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1175.485119] RSP: 002b:00007f8cae9e1fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1175.485131] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f8cb146bc27 [ 1175.485139] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1175.485146] RBP: 00007f8cae9e2040 R08: 0000000000000000 R09: ffffffffffffffff [ 1175.485154] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1175.485161] R13: 0000000020000100 R14: 00007f8cae9e2000 R15: 0000000020010f00 [ 1175.485180] [ 1175.487919] loop2: detected capacity change from 0 to 16 [ 1175.492806] loop0: detected capacity change from 0 to 16 [ 1175.511540] EXT4-fs: Mount option(s) incompatible with ext2 [ 1175.517564] EXT4-fs: Mount option(s) incompatible with ext2 00:37:30 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r1, 0x26, &(0x7f0000000400)) [ 1175.545250] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) 00:37:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x500, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) [ 1175.604801] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. 00:37:30 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 69) 00:37:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x16f7, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) [ 1175.636716] loop2: detected capacity change from 0 to 16 [ 1175.662117] EXT4-fs: Mount option(s) incompatible with ext2 [ 1175.675865] loop2: detected capacity change from 0 to 16 [ 1175.688066] loop5: detected capacity change from 0 to 1 [ 1175.690012] FAULT_INJECTION: forcing a failure. [ 1175.690012] name failslab, interval 1, probability 0, space 0, times 0 [ 1175.691075] CPU: 1 UID: 0 PID: 9004 Comm: syz-executor.5 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 1175.691092] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1175.691100] Call Trace: [ 1175.691104] [ 1175.691109] dump_stack_lvl+0xfa/0x120 [ 1175.691137] should_fail_ex+0x4d7/0x5e0 [ 1175.691160] ? ext4_mb_new_blocks+0x64e/0x45b0 [ 1175.691180] should_failslab+0xc2/0x120 [ 1175.691202] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 1175.691222] ? __mark_inode_dirty+0x53b/0xd20 [ 1175.691237] ext4_mb_new_blocks+0x64e/0x45b0 [ 1175.691263] ? kasan_save_track+0x14/0x30 [ 1175.691275] ? __kasan_kmalloc+0x7f/0x90 [ 1175.691287] ? trace_kmalloc+0x1f/0xb0 [ 1175.691299] ? __kmalloc_noprof+0x215/0x4b0 [ 1175.691315] ? mark_held_locks+0x49/0x80 [ 1175.691328] ? __pfx_ext4_mb_new_blocks+0x10/0x10 [ 1175.691348] ? ext4_ext_search_right+0x2e8/0xbd0 [ 1175.691361] ? ext4_inode_to_goal_block+0x323/0x430 [ 1175.691394] ext4_ext_map_blocks+0x1c4b/0x5f70 [ 1175.691415] ? lock_acquire+0x15e/0x2f0 [ 1175.691427] ? fs_reclaim_acquire+0xae/0x150 [ 1175.691441] ? lock_is_held_type+0x9e/0x120 [ 1175.691465] ? __pfx_ext4_ext_map_blocks+0x10/0x10 [ 1175.691488] ? lock_acquire+0x15e/0x2f0 [ 1175.691499] ? ext4_map_blocks+0x55b/0x14a0 [ 1175.691526] ? __pfx_down_write+0x10/0x10 [ 1175.691538] ? ext4_es_lookup_extent+0xc8/0xb30 [ 1175.691560] ext4_map_blocks+0x624/0x14a0 [ 1175.691581] ? __up_read+0x197/0x750 [ 1175.691596] ? __pfx_ext4_map_blocks+0x10/0x10 [ 1175.691613] ? __pfx___up_read+0x10/0x10 [ 1175.691628] ? lock_release+0xc8/0x290 [ 1175.691645] ? ext4_map_blocks+0x1e0/0x14a0 [ 1175.691667] ext4_getblk+0x682/0x8e0 [ 1175.691686] ? __pfx_ext4_getblk+0x10/0x10 [ 1175.691702] ? __pfx_security_inode_init_security+0x10/0x10 [ 1175.691727] ? crc32c+0x1ae/0x350 [ 1175.691748] ext4_bread+0x2e/0x1a0 [ 1175.691767] ext4_append+0x224/0x530 [ 1175.691789] ? __pfx_ext4_append+0x10/0x10 [ 1175.691811] ? __pfx___ext4_new_inode+0x10/0x10 [ 1175.691837] ext4_init_new_dir+0x13c/0x240 [ 1175.691851] ? __pfx_ext4_init_new_dir+0x10/0x10 [ 1175.691872] ext4_mkdir+0x3c5/0xb30 [ 1175.691890] ? __pfx_ext4_mkdir+0x10/0x10 [ 1175.691903] ? security_inode_permission+0x72/0xe0 [ 1175.691923] vfs_mkdir+0x59a/0x8d0 [ 1175.691943] do_mkdirat+0x19f/0x3d0 [ 1175.691964] ? __pfx_do_mkdirat+0x10/0x10 [ 1175.691989] __x64_sys_mkdir+0xf3/0x140 [ 1175.692010] do_syscall_64+0xbf/0x360 [ 1175.692023] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1175.692037] RIP: 0033:0x7f8cb146bc27 [ 1175.692046] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1175.692058] RSP: 002b:00007f8cae9e1fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1175.692070] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f8cb146bc27 [ 1175.692078] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1175.692086] RBP: 00007f8cae9e2040 R08: 0000000000000000 R09: ffffffffffffffff [ 1175.692093] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1175.692101] R13: 0000000020000100 R14: 00007f8cae9e2000 R15: 0000000020010f00 [ 1175.692119] [ 1175.733070] loop0: detected capacity change from 0 to 16 [ 1175.740583] EXT4-fs: Mount option(s) incompatible with ext2 [ 1175.742762] EXT4-fs: Mount option(s) incompatible with ext2 [ 1175.747927] loop0: detected capacity change from 0 to 16 [ 1175.752061] EXT4-fs: Mount option(s) incompatible with ext2 00:37:42 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r1, 0x26, &(0x7f0000000400)) 00:37:42 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) (fail_nth: 12) 00:37:42 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="232102002f39880000000ae54866d0e9b0c395100fa72190cb50ee928e85b0db61f47be569bf7bd83b4cb1b2ed1520f27d0207210a41ca4e2fbe8a60e788776fa3e9cf6ba8ab20fcaf85405b4be05b9f4eabcaf82e495984c36680157c7f754cc1bf2d995890cc698bd5a500"], 0xb) 00:37:42 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$binfmt_script(0xffffffffffffffff, 0x0, 0x0) 00:37:42 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 70) 00:37:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x2000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:37:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x600, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:37:42 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x9}, 0xa802, 0xff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r2, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r2) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x1f, 0xde, 0x40, 0xf8, 0x0, 0xa06, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x4, @perf_config_ext={0x9, 0x200}, 0x200, 0x5, 0x9, 0x2, 0x1, 0x1, 0x3, 0x0, 0x8, 0x0, 0x20}, r1, 0x7, r2, 0xc) write$evdev(r0, &(0x7f0000000100), 0x0) r3 = fsmount(0xffffffffffffffff, 0x1, 0x8) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000240)=""/22) [ 1187.702797] loop0: detected capacity change from 0 to 16 [ 1187.709243] EXT4-fs: Mount option(s) incompatible with ext2 [ 1187.722953] loop0: detected capacity change from 0 to 16 [ 1187.734477] EXT4-fs: Mount option(s) incompatible with ext2 [ 1187.741905] loop2: detected capacity change from 0 to 16 [ 1187.755973] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1187.766208] EXT4-fs: Mount option(s) incompatible with ext2 [ 1187.767875] loop5: detected capacity change from 0 to 1 [ 1187.782127] loop2: detected capacity change from 0 to 16 [ 1187.789099] EXT4-fs: Mount option(s) incompatible with ext2 [ 1187.789515] FAULT_INJECTION: forcing a failure. [ 1187.789515] name failslab, interval 1, probability 0, space 0, times 0 [ 1187.791717] CPU: 0 UID: 0 PID: 9029 Comm: syz-executor.5 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 1187.791750] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1187.791765] Call Trace: [ 1187.791774] [ 1187.791785] dump_stack_lvl+0xfa/0x120 [ 1187.791836] should_fail_ex+0x4d7/0x5e0 [ 1187.791880] ? ext4_mb_new_blocks+0x2414/0x45b0 [ 1187.791919] should_failslab+0xc2/0x120 [ 1187.791962] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 1187.792010] ext4_mb_new_blocks+0x2414/0x45b0 [ 1187.792065] ? kasan_save_track+0x14/0x30 [ 1187.792090] ? __kasan_kmalloc+0x7f/0x90 [ 1187.792114] ? trace_kmalloc+0x1f/0xb0 [ 1187.792140] ? __kmalloc_noprof+0x215/0x4b0 [ 1187.792172] ? mark_held_locks+0x49/0x80 [ 1187.792198] ? __pfx_ext4_mb_new_blocks+0x10/0x10 [ 1187.792240] ? ext4_ext_search_right+0x2e8/0xbd0 [ 1187.792266] ? ext4_inode_to_goal_block+0x323/0x430 [ 1187.792316] ext4_ext_map_blocks+0x1c4b/0x5f70 [ 1187.792361] ? lock_acquire+0x15e/0x2f0 [ 1187.792392] ? fs_reclaim_acquire+0xae/0x150 [ 1187.792419] ? lock_is_held_type+0x9e/0x120 [ 1187.792468] ? __pfx_ext4_ext_map_blocks+0x10/0x10 [ 1187.792514] ? lock_acquire+0x15e/0x2f0 [ 1187.792538] ? ext4_map_blocks+0x55b/0x14a0 [ 1187.792592] ? __pfx_down_write+0x10/0x10 [ 1187.792615] ? ext4_es_lookup_extent+0xc8/0xb30 [ 1187.792659] ext4_map_blocks+0x624/0x14a0 [ 1187.792702] ? __up_read+0x197/0x750 [ 1187.792731] ? __pfx_ext4_map_blocks+0x10/0x10 [ 1187.792766] ? __pfx___up_read+0x10/0x10 [ 1187.792797] ? lock_release+0xc8/0x290 [ 1187.792831] ? ext4_map_blocks+0x1e0/0x14a0 [ 1187.792876] ext4_getblk+0x682/0x8e0 [ 1187.792915] ? __pfx_ext4_getblk+0x10/0x10 [ 1187.792949] ? __pfx_security_inode_init_security+0x10/0x10 [ 1187.792997] ? crc32c+0x1ae/0x350 [ 1187.793040] ext4_bread+0x2e/0x1a0 [ 1187.793078] ext4_append+0x224/0x530 [ 1187.793135] ? __pfx_ext4_append+0x10/0x10 [ 1187.793179] ? __pfx___ext4_new_inode+0x10/0x10 [ 1187.793232] ext4_init_new_dir+0x13c/0x240 [ 1187.793260] ? __pfx_ext4_init_new_dir+0x10/0x10 [ 1187.793302] ext4_mkdir+0x3c5/0xb30 [ 1187.793343] ? __pfx_ext4_mkdir+0x10/0x10 [ 1187.793370] ? security_inode_permission+0x72/0xe0 [ 1187.793410] vfs_mkdir+0x59a/0x8d0 [ 1187.793449] do_mkdirat+0x19f/0x3d0 [ 1187.793492] ? __pfx_do_mkdirat+0x10/0x10 [ 1187.793544] __x64_sys_mkdir+0xf3/0x140 [ 1187.793585] do_syscall_64+0xbf/0x360 [ 1187.793613] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1187.793638] RIP: 0033:0x7f8cb146bc27 [ 1187.793658] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1187.793681] RSP: 002b:00007f8cae9e1fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1187.793704] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f8cb146bc27 [ 1187.793721] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1187.793736] RBP: 00007f8cae9e2040 R08: 0000000000000000 R09: ffffffffffffffff [ 1187.793751] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1187.793766] R13: 0000000020000100 R14: 00007f8cae9e2000 R15: 0000000020010f00 [ 1187.793804] 00:37:42 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$binfmt_script(0xffffffffffffffff, 0x0, 0x0) 00:37:42 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r1, 0x26, &(0x7f0000000400)) 00:37:42 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) (fail_nth: 13) 00:37:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x2010, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:37:42 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) creat(&(0x7f0000000000)='./file0\x00', 0x10) write$evdev(r0, &(0x7f0000000100), 0x0) 00:37:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x700, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) [ 1188.017182] loop0: detected capacity change from 0 to 16 [ 1188.023905] EXT4-fs: Mount option(s) incompatible with ext2 [ 1188.033892] loop0: detected capacity change from 0 to 16 [ 1188.040666] EXT4-fs: Mount option(s) incompatible with ext2 00:37:42 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 71) [ 1188.138845] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1188.150695] loop2: detected capacity change from 0 to 16 [ 1188.165155] EXT4-fs: Mount option(s) incompatible with ext2 [ 1188.167008] loop5: detected capacity change from 0 to 1 [ 1188.176969] loop2: detected capacity change from 0 to 16 [ 1188.179213] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) [ 1188.184232] EXT4-fs: Mount option(s) incompatible with ext2 00:37:52 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) 00:37:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x2400, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:37:52 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x1, 0x6, 0x8, 0x0, 0x0, 0x7f, 0x2cc00, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x1}, 0x4002, 0xffffffff, 0x3, 0x6, 0xea0, 0x8, 0x1, 0x0, 0x101, 0x0, 0xc3}, 0xffffffffffffffff, 0x1f, 0xffffffffffffffff, 0xa) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) 00:37:52 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$ptys(0xc, 0x3, 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x7810c3, 0x0) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000040)={0x2, {0x2, 0x4, 0x4, 0x1, 0x1000, 0x1}}) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0'}, 0xb) 00:37:52 executing program 4: perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r1, 0x26, &(0x7f0000000400)) 00:37:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x900, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:37:52 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) (fail_nth: 14) 00:37:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 72) [ 1198.226899] loop2: detected capacity change from 0 to 16 [ 1198.230264] loop5: detected capacity change from 0 to 1 [ 1198.231827] loop0: detected capacity change from 0 to 18 [ 1198.241883] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1198.246251] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) [ 1198.250205] EXT4-fs: Mount option(s) incompatible with ext2 [ 1198.255897] EXT4-fs: Mount option(s) incompatible with ext2 [ 1198.272217] loop0: detected capacity change from 0 to 18 [ 1198.276444] loop2: detected capacity change from 0 to 16 [ 1198.286543] EXT4-fs: Mount option(s) incompatible with ext2 [ 1198.287626] EXT4-fs: Mount option(s) incompatible with ext2 00:37:53 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, 0x0, 0x0) 00:37:53 executing program 6: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendfile(r0, r0, &(0x7f0000000000)=0x200, 0x6) r1 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r1, &(0x7f0000000100), 0x0) 00:37:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 73) 00:37:53 executing program 4: perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r1, 0x26, &(0x7f0000000400)) 00:37:53 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) (fail_nth: 15) 00:37:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xa00, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:37:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x2700, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) [ 1198.469944] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1198.473370] loop5: detected capacity change from 0 to 1 [ 1198.474804] loop2: detected capacity change from 0 to 16 [ 1198.496845] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) [ 1198.499350] EXT4-fs: Mount option(s) incompatible with ext2 [ 1198.512028] loop2: detected capacity change from 0 to 16 [ 1198.521623] loop0: detected capacity change from 0 to 19 [ 1198.523633] EXT4-fs: Mount option(s) incompatible with ext2 [ 1198.556527] EXT4-fs: Mount option(s) incompatible with ext2 00:37:53 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) 00:37:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 74) [ 1198.582032] loop0: detected capacity change from 0 to 19 [ 1198.598044] EXT4-fs: Mount option(s) incompatible with ext2 [ 1198.682297] loop5: detected capacity change from 0 to 1 [ 1198.684650] FAULT_INJECTION: forcing a failure. [ 1198.684650] name failslab, interval 1, probability 0, space 0, times 0 [ 1198.686215] CPU: 0 UID: 0 PID: 9096 Comm: syz-executor.5 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 1198.686243] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1198.686256] Call Trace: [ 1198.686263] [ 1198.686272] dump_stack_lvl+0xfa/0x120 [ 1198.686316] should_fail_ex+0x4d7/0x5e0 [ 1198.686354] ? __es_insert_extent+0xed2/0x1370 [ 1198.686381] should_failslab+0xc2/0x120 [ 1198.686430] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 1198.686461] ? __pfx___es_remove_extent+0x10/0x10 [ 1198.686487] ? ext4_es_can_be_merged.isra.0+0x13b/0x160 [ 1198.686522] __es_insert_extent+0xed2/0x1370 [ 1198.686565] ext4_es_insert_extent+0x4d0/0x1100 [ 1198.686605] ? __pfx_ext4_es_insert_extent+0x10/0x10 [ 1198.686634] ? lock_acquire+0x15e/0x2f0 [ 1198.686656] ? ext4_map_blocks+0x55b/0x14a0 [ 1198.686703] ? __pfx_down_write+0x10/0x10 [ 1198.686723] ? ext4_es_lookup_extent+0xc8/0xb30 [ 1198.686762] ext4_map_blocks+0x7ff/0x14a0 [ 1198.686798] ? __up_read+0x197/0x750 [ 1198.686823] ? __pfx_ext4_map_blocks+0x10/0x10 [ 1198.686853] ? __pfx___up_read+0x10/0x10 [ 1198.686880] ? lock_release+0xc8/0x290 [ 1198.686908] ? ext4_map_blocks+0x1e0/0x14a0 [ 1198.686947] ext4_getblk+0x682/0x8e0 [ 1198.686980] ? __pfx_ext4_getblk+0x10/0x10 [ 1198.687008] ? __pfx_security_inode_init_security+0x10/0x10 [ 1198.687050] ? crc32c+0x1ae/0x350 [ 1198.687087] ext4_bread+0x2e/0x1a0 [ 1198.687120] ext4_append+0x224/0x530 [ 1198.687158] ? __pfx_ext4_append+0x10/0x10 [ 1198.687195] ? __pfx___ext4_new_inode+0x10/0x10 [ 1198.687240] ext4_init_new_dir+0x13c/0x240 [ 1198.687265] ? __pfx_ext4_init_new_dir+0x10/0x10 [ 1198.687301] ext4_mkdir+0x3c5/0xb30 [ 1198.687332] ? __pfx_ext4_mkdir+0x10/0x10 [ 1198.687356] ? security_inode_permission+0x72/0xe0 [ 1198.687390] vfs_mkdir+0x59a/0x8d0 [ 1198.687423] do_mkdirat+0x19f/0x3d0 [ 1198.687460] ? __pfx_do_mkdirat+0x10/0x10 [ 1198.687504] __x64_sys_mkdir+0xf3/0x140 [ 1198.687539] do_syscall_64+0xbf/0x360 [ 1198.687563] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1198.687585] RIP: 0033:0x7f8cb146bc27 [ 1198.687601] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1198.687622] RSP: 002b:00007f8cae9e1fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1198.687642] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f8cb146bc27 [ 1198.687657] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1198.687670] RBP: 00007f8cae9e2040 R08: 0000000000000000 R09: ffffffffffffffff [ 1198.687683] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1198.687696] R13: 0000000020000100 R14: 00007f8cae9e2000 R15: 0000000020010f00 [ 1198.687728] [ 1198.751140] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) 00:38:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xb00, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:38:04 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, 0x0, 0x0) 00:38:04 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0'}, 0xb) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) ioctl$KDFONTOP_GET(r1, 0x4b72, &(0x7f0000000400)={0x1, 0x1, 0x9, 0xe, 0x179}) 00:38:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x3f00, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:38:04 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) (fail_nth: 16) 00:38:04 executing program 6: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x206140, 0x0) openat(r1, &(0x7f0000000300)='./file0\x00', 0x101000, 0x40) write$evdev(0xffffffffffffffff, &(0x7f0000000100), 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r2, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x10040) r4 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r4, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x3, 0x4}], 0x18) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000000240)={0x19, 0x0, 0x12e, 0x1f, 0x6, 0x5d9}) r5 = inotify_init1(0x80800) syz_open_dev$vcsa(&(0x7f0000000200), 0x5, 0x2100) ppoll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x400}, {r2, 0x41}, {0xffffffffffffffff, 0x14}, {r0, 0x4}, {r3, 0x1}, {r0, 0x1498}, {r4, 0x2056}, {r5}, {r0, 0x1000}], 0x9, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000140)={[0x9]}, 0x8) 00:38:04 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 75) 00:38:04 executing program 4: perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r1, 0x26, &(0x7f0000000400)) [ 1209.483767] loop0: detected capacity change from 0 to 31 [ 1209.493160] EXT4-fs: Mount option(s) incompatible with ext2 [ 1209.501081] loop0: detected capacity change from 0 to 31 [ 1209.506041] EXT4-fs: Mount option(s) incompatible with ext2 [ 1209.507355] loop2: detected capacity change from 0 to 16 [ 1209.517748] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1209.518836] EXT4-fs: Mount option(s) incompatible with ext2 [ 1209.535301] loop2: detected capacity change from 0 to 16 [ 1209.535569] loop5: detected capacity change from 0 to 1 [ 1209.544497] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) 00:38:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x4000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:38:04 executing program 6: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x5}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa088, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8000000000260}, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0xab6, 0x0, 0xfff}, 0x0, 0x0, r0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x1, 0x1, 0x16, 0x4f, 0x0, 0x6, 0x450, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7e24151b664b6c9b, @perf_config_ext={0x2, 0x9}, 0x142, 0x0, 0x9, 0x5, 0x1, 0xec, 0x3ff, 0x0, 0x9, 0x0, 0x8000}, 0x0, 0xf, 0xffffffffffffffff, 0x2) write$evdev(r1, &(0x7f0000000100), 0x0) [ 1209.562331] EXT4-fs: Mount option(s) incompatible with ext2 00:38:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xc00, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:38:04 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) r1 = memfd_secret(0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000000)=[0x10001, 0x7ff000]) 00:38:04 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) (fail_nth: 17) 00:38:04 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 76) 00:38:04 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r1, 0x26, &(0x7f0000000400)) [ 1209.660617] loop0: detected capacity change from 0 to 32 [ 1209.668512] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1209.670352] EXT4-fs: Mount option(s) incompatible with ext2 [ 1209.680852] loop0: detected capacity change from 0 to 32 [ 1209.692930] EXT4-fs: Mount option(s) incompatible with ext2 [ 1209.740020] loop2: detected capacity change from 0 to 16 [ 1209.753340] loop5: detected capacity change from 0 to 1 [ 1209.756892] EXT4-fs: Mount option(s) incompatible with ext2 [ 1209.768332] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) [ 1209.769371] loop2: detected capacity change from 0 to 16 [ 1209.783649] EXT4-fs: Mount option(s) incompatible with ext2 00:38:14 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x2400) r1 = getpid() r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r2, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r3, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r3, 0x26, &(0x7f0000000400)) r4 = syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r2) sendmsg$SMC_PNETID_ADD(r3, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000580)={&(0x7f0000000300)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="040028bd7000fddbdf25020000000900030073797a301a0000000900030073797a3105000400010000001400020069f03665727370616e3000000000000014000200766c616e300000000000000000000000021b2610db9fbc23681e247863348e3ba13c2612ca5e3c4136"], 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x3f, 0x81, 0x81, 0x0, 0x7, 0xa020, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000000000), 0x4}, 0x2000, 0x7, 0x9, 0x4, 0xfffffffffffff9e6, 0x5, 0x2, 0x0, 0x1, 0x0, 0x80000001}, r1, 0x7, r3, 0x3) write$evdev(r0, &(0x7f0000000100), 0x0) 00:38:14 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, 0x0, 0x0) 00:38:14 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r1, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r1) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00000008c0)="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") write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0'}, 0xb) 00:38:14 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 77) 00:38:14 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) (fail_nth: 18) 00:38:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x4300, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:38:14 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 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) write$evdev(0xffffffffffffffff, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r1, 0x26, &(0x7f0000000400)) 00:38:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xd00, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) [ 1220.075795] loop5: detected capacity change from 0 to 1 [ 1220.083892] loop2: detected capacity change from 0 to 16 [ 1220.085100] loop0: detected capacity change from 0 to 33 [ 1220.087042] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) [ 1220.094766] EXT4-fs: Mount option(s) incompatible with ext2 [ 1220.095672] EXT4-fs: Mount option(s) incompatible with ext2 [ 1220.104992] loop0: detected capacity change from 0 to 33 [ 1220.105720] loop2: detected capacity change from 0 to 16 [ 1220.112116] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1220.113025] EXT4-fs: Mount option(s) incompatible with ext2 [ 1220.114074] EXT4-fs: Mount option(s) incompatible with ext2 00:38:14 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 78) 00:38:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x6000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) [ 1220.194148] loop0: detected capacity change from 0 to 48 [ 1220.199978] EXT4-fs: Mount option(s) incompatible with ext2 [ 1220.207212] loop0: detected capacity change from 0 to 48 00:38:14 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000000100), 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r1, 0x26, &(0x7f0000000400)) [ 1220.212165] EXT4-fs: Mount option(s) incompatible with ext2 00:38:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xe00, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:38:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x7304, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) [ 1220.260271] loop5: detected capacity change from 0 to 1 00:38:15 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) (fail_nth: 19) [ 1220.271425] FAULT_INJECTION: forcing a failure. [ 1220.271425] name failslab, interval 1, probability 0, space 0, times 0 [ 1220.273172] CPU: 0 UID: 0 PID: 9172 Comm: syz-executor.5 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 1220.273203] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1220.273216] Call Trace: [ 1220.273224] [ 1220.273233] dump_stack_lvl+0xfa/0x120 [ 1220.273279] should_fail_ex+0x4d7/0x5e0 [ 1220.273320] ? __es_insert_extent+0xed2/0x1370 [ 1220.273349] should_failslab+0xc2/0x120 [ 1220.273400] kmem_cache_alloc_noprof+0x5f/0x3d0 [ 1220.273447] ? __pfx___es_remove_extent+0x10/0x10 [ 1220.273475] ? ext4_es_can_be_merged.isra.0+0x13b/0x160 [ 1220.273512] __es_insert_extent+0xed2/0x1370 [ 1220.273562] ext4_es_insert_extent+0x4d0/0x1100 [ 1220.273605] ? __pfx_ext4_es_insert_extent+0x10/0x10 [ 1220.273637] ? lock_acquire+0x15e/0x2f0 [ 1220.273660] ? ext4_map_blocks+0x55b/0x14a0 [ 1220.273709] ? __pfx_down_write+0x10/0x10 [ 1220.273732] ? ext4_es_lookup_extent+0xc8/0xb30 [ 1220.273772] ext4_map_blocks+0x7ff/0x14a0 [ 1220.273811] ? __up_read+0x197/0x750 [ 1220.273838] ? __pfx_ext4_map_blocks+0x10/0x10 [ 1220.273870] ? __pfx___up_read+0x10/0x10 [ 1220.273898] ? lock_release+0xc8/0x290 [ 1220.273928] ? ext4_map_blocks+0x1e0/0x14a0 [ 1220.273969] ext4_getblk+0x682/0x8e0 [ 1220.274004] ? __pfx_ext4_getblk+0x10/0x10 [ 1220.274034] ? __pfx_security_inode_init_security+0x10/0x10 [ 1220.274078] ? crc32c+0x1ae/0x350 [ 1220.274118] ext4_bread+0x2e/0x1a0 [ 1220.274152] ext4_append+0x224/0x530 [ 1220.274192] ? __pfx_ext4_append+0x10/0x10 [ 1220.274232] ? __pfx___ext4_new_inode+0x10/0x10 [ 1220.274280] ext4_init_new_dir+0x13c/0x240 [ 1220.274306] ? __pfx_ext4_init_new_dir+0x10/0x10 [ 1220.274345] ext4_mkdir+0x3c5/0xb30 [ 1220.274378] ? __pfx_ext4_mkdir+0x10/0x10 [ 1220.274403] ? security_inode_permission+0x72/0xe0 [ 1220.274439] vfs_mkdir+0x59a/0x8d0 [ 1220.274475] do_mkdirat+0x19f/0x3d0 [ 1220.274514] ? __pfx_do_mkdirat+0x10/0x10 [ 1220.274561] __x64_sys_mkdir+0xf3/0x140 [ 1220.274599] do_syscall_64+0xbf/0x360 [ 1220.274624] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1220.274647] RIP: 0033:0x7f8cb146bc27 [ 1220.274664] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1220.274686] RSP: 002b:00007f8cae9e1fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1220.274707] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f8cb146bc27 [ 1220.274722] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1220.274736] RBP: 00007f8cae9e2040 R08: 0000000000000000 R09: ffffffffffffffff 00:38:15 executing program 6: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x2}, 0x0, 0xa39}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r1, &(0x7f0000000100), 0x0) [ 1220.274750] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1220.274765] R13: 0000000020000100 R14: 00007f8cae9e2000 R15: 0000000020010f00 [ 1220.274799] [ 1220.277012] loop2: detected capacity change from 0 to 16 [ 1220.285529] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) [ 1220.296897] loop0: detected capacity change from 0 to 57 [ 1220.324278] EXT4-fs: Mount option(s) incompatible with ext2 [ 1220.327245] EXT4-fs: Mount option(s) incompatible with ext2 [ 1220.338025] loop0: detected capacity change from 0 to 57 [ 1220.339321] loop2: detected capacity change from 0 to 16 [ 1220.346980] EXT4-fs: Mount option(s) incompatible with ext2 [ 1220.375971] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1220.381893] FAULT_INJECTION: forcing a failure. [ 1220.381893] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1220.382892] CPU: 1 UID: 0 PID: 9181 Comm: syz-executor.1 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 1220.382934] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1220.382941] Call Trace: [ 1220.382946] [ 1220.382951] dump_stack_lvl+0xfa/0x120 [ 1220.382980] should_fail_ex+0x4d7/0x5e0 [ 1220.383002] _copy_to_iter+0x1dc/0x15b0 [ 1220.383023] ? lock_acquire+0x15e/0x2f0 [ 1220.383037] ? __virt_addr_valid+0x1c6/0x5d0 [ 1220.383058] ? find_held_lock+0x2b/0x80 [ 1220.383075] ? __pfx__copy_to_iter+0x10/0x10 [ 1220.383094] ? lock_release+0xc8/0x290 [ 1220.383108] ? __virt_addr_valid+0x100/0x5d0 [ 1220.383128] ? __check_object_size+0x57b/0x880 [ 1220.383148] simple_copy_to_iter+0x5c/0x80 [ 1220.383167] __skb_datagram_iter+0x125/0x910 [ 1220.383183] ? __pfx_simple_copy_to_iter+0x10/0x10 [ 1220.383202] ? skb_recv_datagram+0x88/0xc0 [ 1220.383221] skb_copy_datagram_iter+0x89/0x1f0 [ 1220.383240] netlink_recvmsg+0x1ef/0x9e0 [ 1220.383262] ? __pfx_netlink_recvmsg+0x10/0x10 [ 1220.383280] ? find_held_lock+0x2b/0x80 [ 1220.383297] ? __fget_files+0x203/0x3b0 [ 1220.383315] ? lock_release+0xc8/0x290 [ 1220.383335] sock_recvmsg+0x1e1/0x240 [ 1220.383351] __sys_recvfrom+0x1f9/0x310 [ 1220.383371] ? __pfx___sys_recvfrom+0x10/0x10 [ 1220.383399] ? __pfx___schedule+0x10/0x10 [ 1220.383420] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1220.383441] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1220.383460] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1220.383481] ? ksys_write+0x1a3/0x240 [ 1220.383499] ? xfd_validate_state+0x55/0x180 [ 1220.383522] __x64_sys_recvfrom+0xe1/0x1c0 [ 1220.383540] ? do_syscall_64+0x85/0x360 [ 1220.383556] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 1220.383576] do_syscall_64+0xbf/0x360 [ 1220.383589] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1220.383602] RIP: 0033:0x7feff8ea07e4 [ 1220.383612] Code: 89 4c 24 1c e8 bd fb ff ff 44 8b 54 24 1c 8b 3c 24 45 31 c9 89 c5 48 8b 54 24 10 48 8b 74 24 08 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 04 24 e8 e9 fb ff ff 48 8b 04 [ 1220.383624] RSP: 002b:00007feff6462030 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 1220.383636] RAX: ffffffffffffffda RBX: 00007feff6462110 RCX: 00007feff8ea07e4 [ 1220.383644] RDX: 0000000000001000 RSI: 00007feff6462160 RDI: 0000000000000004 [ 1220.383651] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1220.383658] R10: 0000000000000000 R11: 0000000000000246 R12: 00007feff64620c8 [ 1220.383666] R13: 00007feff6462160 R14: 0000000000000004 R15: 0000000000000000 [ 1220.383683] [ 1220.385624] EXT4-fs: Mount option(s) incompatible with ext2 00:38:24 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$evdev(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r1, 0x26, &(0x7f0000000400)) 00:38:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x9706, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:38:24 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="23173a3449be3da727b1d0f214560b3c9913c9b1961f11e40aa2654bd88375a44ecd9a24e0ac165a649ee49aaf0add0bf467e72402eb21befe205c1d6d1b327b086abd321db694af0000000058e85d07000000839e2b2e117822837946ab7fcaf9243f470e1afbad6542dbd8406444578ae7fd5cf60000000000000000"], 0xb) 00:38:24 executing program 7: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, 0x0, 0x0) 00:38:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xf00, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:38:24 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) (fail_nth: 20) 00:38:24 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xb3c, 0x0, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) 00:38:24 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 79) [ 1230.254301] loop2: detected capacity change from 0 to 16 [ 1230.255328] loop5: detected capacity change from 0 to 1 [ 1230.264042] EXT4-fs: Mount option(s) incompatible with ext2 [ 1230.277647] loop2: detected capacity change from 0 to 16 [ 1230.282580] EXT4-fs: Mount option(s) incompatible with ext2 [ 1230.286145] loop0: detected capacity change from 0 to 75 [ 1230.299220] EXT4-fs: Mount option(s) incompatible with ext2 [ 1230.302251] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. 00:38:25 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 80) [ 1230.313049] loop0: detected capacity change from 0 to 75 [ 1230.324817] EXT4-fs: Mount option(s) incompatible with ext2 00:38:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1004, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) [ 1230.391453] loop5: detected capacity change from 0 to 1 [ 1230.399638] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) 00:38:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xb104, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:38:25 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) (fail_nth: 21) 00:38:25 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r1, 0x26, &(0x7f0000000400)) 00:38:25 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) r1 = gettid() clone3(&(0x7f00000017c0)={0x10000, &(0x7f0000000000), &(0x7f0000000140), &(0x7f0000000180), {0x1}, &(0x7f00000006c0)=""/4096, 0x1000, &(0x7f00000016c0)=""/95, &(0x7f0000001780)=[r1, 0x0], 0x2}, 0x58) getpriority(0x1, r1) sched_getparam(r1, &(0x7f0000000340)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r2, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r2) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7, 0x8, 0x5, 0x2, 0x0, 0x2f09, 0x800, 0xc, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000), 0x9}, 0x108, 0x100000000, 0x0, 0x4, 0x20, 0x9, 0x101, 0x0, 0x8, 0x0, 0xfffffffffffffff9}, r1, 0xffffffffffffffff, r2, 0x1) [ 1230.459877] loop0: detected capacity change from 0 to 88 [ 1230.468359] loop2: detected capacity change from 0 to 16 00:38:25 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) (fail_nth: 81) [ 1230.500084] EXT4-fs: Mount option(s) incompatible with ext2 [ 1230.507633] EXT4-fs: Mount option(s) incompatible with ext2 [ 1230.513599] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1230.524038] loop0: detected capacity change from 0 to 88 [ 1230.547556] EXT4-fs: Mount option(s) incompatible with ext2 00:38:35 executing program 7: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, 0x0, 0x0) 00:38:35 executing program 3: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, '\x00\x00\x00\x00\x00'}, {0x20, '\xe3\x04x+\x00\n\x00R\xca\x82\xe0\x04\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\xad\xe3J$t\xeb\xf1\xb7`(f(l\xfd'}, {0x20, '\x7f2\x13\xb6\xc4\x82q\xd4OI\xd3<\xacb\x84\xf6\x8f\xe8;\x0fv\x96\n\x92\x80\x1e\xcc\xe22\x00W\xba_*\xaa\xac\xcf\xaf[\xd4\xcc\xae\xb0\x13b\x03\xba\x9dR\x12\xab\x95\x9f\xe8\xed\xb1\x06\xae\x94\x8c5\x94\xbb\xee-xc\x18B\x14\x02\x02\x04\x13\x01\xf8D\xe0K\xa3)\xdf\x12S\x12;\x96\xb7o\x12\xf5\xf0H\x16\xdef?\xd6\\\xe9T\xa2X\xe5\x05\xa7~_\x19\xdd\x01\xed;\"\xfd\xd1\x83\x82)\xaf\x1as\xabE\x1dx\xcc\x13\x81C\x1c T\xd9\x95\xb8\xe7\x1a\xcb\xb6\\\x1c\x8e\x9a\'\xe7\xf9\xe5\x97\xb1P\xfe}W+\xc6\x1b\x11\x10\xb4%z\x86\xaa\xae\xd5\"\x94u\xa8<\x14\xbas\xd6\xab\xb3Sy\x8c\x02A\xef\xc9\xeb\x1b \xc5\x0f\xc33\xe3b\xacU\x82e\xab\xf5\x7f\x8d'}]}, 0x101) 00:38:35 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$evdev(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r1, 0x26, &(0x7f0000000400)) 00:38:35 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) (fail_nth: 22) 00:38:35 executing program 6: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext={0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r1, 0xf503, 0x0) r2 = gettid() clone3(&(0x7f00000017c0)={0x10000, &(0x7f0000000000), &(0x7f0000000140), &(0x7f0000000180), {0x1}, &(0x7f00000006c0)=""/4096, 0x1000, &(0x7f00000016c0)=""/95, &(0x7f0000001780)=[r2, 0x0], 0x2}, 0x58) getpriority(0x1, r2) sched_getparam(r2, &(0x7f0000000340)) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x9, 0x2}}, './file0\x00'}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x2, 0x5, 0x6, 0x0, 0x0, 0x2, 0x4, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0xbef9, 0x1, @perf_config_ext={0x100000000, 0x9}, 0x4, 0x2, 0x280, 0xc, 0x6, 0x3ff, 0x7, 0x0, 0x3, 0x0, 0x3}, r2, 0x7, r3, 0xa) write$evdev(r1, &(0x7f0000000100), 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000000)={0x5c, 0x1e, 0x1, 0x6, "9dc0ba02fe57772f31a27bc57b939df5ba86ab2f1585bc8a9ead071533fbea3c"}) 00:38:35 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) 00:38:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1020, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:38:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xb204, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) [ 1241.165225] loop2: detected capacity change from 0 to 16 [ 1241.175048] EXT4-fs: Mount option(s) incompatible with ext2 [ 1241.183981] loop2: detected capacity change from 0 to 16 [ 1241.189706] EXT4-fs: Mount option(s) incompatible with ext2 [ 1241.190522] loop5: detected capacity change from 0 to 1 [ 1241.196809] loop0: detected capacity change from 0 to 89 00:38:35 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r1, 0x26, &(0x7f0000000400)) [ 1241.208710] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1241.212530] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) [ 1241.226460] EXT4-fs: Mount option(s) incompatible with ext2 00:38:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x18ee, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) [ 1241.260439] loop0: detected capacity change from 0 to 89 [ 1241.274460] EXT4-fs: Mount option(s) incompatible with ext2 [ 1241.279514] loop2: detected capacity change from 0 to 16 00:38:36 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$evdev(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)=0x4000) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r0, 0x26, &(0x7f0000000400)) 00:38:36 executing program 3: ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, &(0x7f0000000000)) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file1', [{0x20, 'n\xff'}, {0x20, '\n! '}]}, 0x12) [ 1241.326726] EXT4-fs: Mount option(s) incompatible with ext2 00:38:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) (fail_nth: 23) 00:38:36 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) fchmodat(r2, &(0x7f0000000400)='./file1\x00', 0xa5) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000240)=0x80000) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x1f, 0x7b, 0x0, 0x0, 0x7, 0x2200, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x8, 0x4, @perf_config_ext, 0x41e00, 0x100, 0x2, 0x3, 0xfffffffffffffffa, 0x4, 0x0, 0x0, 0xfffffff9, 0x0, 0x3}, r1, 0x6, r2, 0x1) 00:38:36 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) 00:38:36 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$evdev(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r0, 0x26, &(0x7f0000000400)) [ 1241.422945] loop5: detected capacity change from 0 to 1 [ 1241.430331] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) [ 1241.438669] loop5: detected capacity change from 0 to 1 [ 1241.442958] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) [ 1241.463019] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. 00:38:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xb304, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:38:46 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)=ANY=[@ANYBLOB="0100"/11], 0xb) 00:38:46 executing program 7: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, 0x0, 0x0) 00:38:46 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r0, 0x26, &(0x7f0000000400)) 00:38:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x2000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:38:46 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$evdev(&(0x7f0000000040), 0xa0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) 00:38:46 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) (fail_nth: 24) 00:38:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) [ 1251.666077] loop0: detected capacity change from 0 to 89 [ 1251.670732] EXT4-fs: Mount option(s) incompatible with ext2 [ 1251.677080] loop0: detected capacity change from 0 to 89 [ 1251.678958] EXT4-fs: Mount option(s) incompatible with ext2 00:38:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xedc0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:38:46 executing program 6: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = clone3(&(0x7f00000003c0)={0x100010000, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000240), {0x31}, &(0x7f0000000280)=""/3, 0x3, &(0x7f00000002c0)=""/51, &(0x7f0000000300)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x5}, 0x58) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r3, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r4, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r4, 0x26, &(0x7f0000000400)) ioctl$TIOCGSID(r4, 0x5429, &(0x7f00000006c0)=0x0) r6 = dup(r3) perf_event_open(&(0x7f0000000640)={0x1, 0x80, 0x1f, 0x5, 0x9, 0x20, 0x0, 0x4d, 0x2002, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3f, 0x2, @perf_bp={&(0x7f0000000600)}, 0x9000, 0x1, 0x5916, 0x0, 0x4, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x3f}, r5, 0x7, r6, 0x1) r7 = syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r3) sendmsg$SMC_PNETID_ADD(r4, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x5c, r7, 0x4, 0x70bd28, 0x25dfdbfd, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'macvlan1\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'vlan0\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x62, 0x1f, 0x6, 0xfe, 0x0, 0x0, 0x81884, 0x8, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x5, 0x4, @perf_bp, 0xc0, 0x8000, 0x8, 0x2, 0xf07, 0x8, 0x7, 0x0, 0x1ff, 0x0, 0x1000000000002}, r2, 0x1, r0, 0x3) connect$inet(r1, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r8, &(0x7f0000000100), 0x0) [ 1251.765497] loop0: detected capacity change from 0 to 118 [ 1251.770712] loop5: detected capacity change from 0 to 1 [ 1251.774009] loop2: detected capacity change from 0 to 16 [ 1251.785610] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1251.790639] EXT4-fs: Mount option(s) incompatible with ext2 00:38:46 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r0, 0x26, &(0x7f0000000400)) [ 1251.798933] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) [ 1251.801054] FAULT_INJECTION: forcing a failure. [ 1251.801054] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1251.803016] CPU: 0 UID: 0 PID: 9297 Comm: syz-executor.1 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 1251.803050] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1251.803064] Call Trace: [ 1251.803072] [ 1251.803082] dump_stack_lvl+0xfa/0x120 [ 1251.803131] should_fail_ex+0x4d7/0x5e0 [ 1251.803174] _copy_to_iter+0x1dc/0x15b0 [ 1251.803216] ? lock_acquire+0x15e/0x2f0 [ 1251.803241] ? __virt_addr_valid+0x1c6/0x5d0 [ 1251.803280] ? find_held_lock+0x2b/0x80 [ 1251.803316] ? __pfx__copy_to_iter+0x10/0x10 [ 1251.803353] ? lock_release+0xc8/0x290 [ 1251.803390] ? __virt_addr_valid+0x100/0x5d0 [ 1251.803430] ? __check_object_size+0x57b/0x880 [ 1251.803470] simple_copy_to_iter+0x5c/0x80 [ 1251.803506] __skb_datagram_iter+0x125/0x910 [ 1251.803543] ? __pfx_simple_copy_to_iter+0x10/0x10 [ 1251.803588] ? skb_recv_datagram+0x88/0xc0 [ 1251.803629] skb_copy_datagram_iter+0x89/0x1f0 [ 1251.803667] netlink_recvmsg+0x1ef/0x9e0 [ 1251.803710] ? __pfx_netlink_recvmsg+0x10/0x10 [ 1251.803748] ? find_held_lock+0x2b/0x80 [ 1251.803781] ? __fget_files+0x203/0x3b0 [ 1251.803817] ? lock_release+0xc8/0x290 [ 1251.803856] sock_recvmsg+0x1e1/0x240 [ 1251.803889] __sys_recvfrom+0x1f9/0x310 [ 1251.803930] ? __pfx___sys_recvfrom+0x10/0x10 [ 1251.803997] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1251.804036] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1251.804078] ? ksys_write+0x1a3/0x240 [ 1251.804114] ? xfd_validate_state+0x55/0x180 [ 1251.804149] ? __pfx_ksys_write+0x10/0x10 [ 1251.804191] __x64_sys_recvfrom+0xe1/0x1c0 [ 1251.804227] ? do_syscall_64+0x85/0x360 [ 1251.804251] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 1251.804292] do_syscall_64+0xbf/0x360 [ 1251.804318] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1251.804343] RIP: 0033:0x7feff8ea07e4 [ 1251.804362] Code: 89 4c 24 1c e8 bd fb ff ff 44 8b 54 24 1c 8b 3c 24 45 31 c9 89 c5 48 8b 54 24 10 48 8b 74 24 08 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 04 24 e8 e9 fb ff ff 48 8b 04 [ 1251.804385] RSP: 002b:00007feff6462090 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 1251.804409] RAX: ffffffffffffffda RBX: 000000000000001b RCX: 00007feff8ea07e4 [ 1251.804426] RDX: 0000000000001000 RSI: 00007feff6462160 RDI: 0000000000000004 [ 1251.804440] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1251.804455] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000400 [ 1251.804470] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000022000 [ 1251.804504] [ 1251.841829] EXT4-fs: Mount option(s) incompatible with ext2 00:38:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xf000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) [ 1251.848591] loop5: detected capacity change from 0 to 1 [ 1251.859726] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) [ 1251.876936] loop2: detected capacity change from 0 to 16 [ 1251.889925] EXT4-fs: Mount option(s) incompatible with ext2 00:38:46 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$evdev(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r0, 0x26, &(0x7f0000000400)) [ 1251.901642] loop0: detected capacity change from 0 to 120 [ 1251.920000] EXT4-fs: Mount option(s) incompatible with ext2 [ 1251.934684] loop0: detected capacity change from 0 to 120 00:38:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) 00:38:46 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) (fail_nth: 25) [ 1251.955480] EXT4-fs: Mount option(s) incompatible with ext2 00:38:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x2010, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:38:46 executing program 6: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0xfffffffffffffffd, 0x620002) write$evdev(r0, &(0x7f0000000100), 0x0) [ 1252.026269] loop5: detected capacity change from 0 to 1 [ 1252.029723] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1252.035343] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) [ 1252.037599] FAULT_INJECTION: forcing a failure. [ 1252.037599] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1252.038549] CPU: 1 UID: 0 PID: 9312 Comm: syz-executor.1 Not tainted 6.16.0-next-20250805 #1 PREEMPT(voluntary) [ 1252.038566] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1252.038574] Call Trace: [ 1252.038580] [ 1252.038585] dump_stack_lvl+0xfa/0x120 [ 1252.038613] should_fail_ex+0x4d7/0x5e0 [ 1252.038638] _copy_to_user+0x32/0xd0 [ 1252.038662] simple_read_from_buffer+0xe0/0x180 [ 1252.038682] proc_fail_nth_read+0x18a/0x240 [ 1252.038704] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1252.038725] ? security_file_permission+0x22/0x90 [ 1252.038745] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1252.038765] vfs_read+0x1eb/0xc70 [ 1252.038788] ? __pfx_vfs_read+0x10/0x10 [ 1252.038807] ? lock_release+0xc8/0x290 [ 1252.038824] ? __fget_files+0x20d/0x3b0 [ 1252.038849] ksys_read+0x121/0x240 [ 1252.038868] ? __pfx_ksys_read+0x10/0x10 [ 1252.038893] do_syscall_64+0xbf/0x360 [ 1252.038908] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1252.038922] RIP: 0033:0x7feff8ea069c [ 1252.038932] 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 [ 1252.038945] RSP: 002b:00007feff6463170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1252.038958] RAX: ffffffffffffffda RBX: 000000000000001b RCX: 00007feff8ea069c [ 1252.038967] RDX: 000000000000000f RSI: 00007feff64631e0 RDI: 0000000000000003 [ 1252.038975] RBP: 00007feff64631d0 R08: 0000000000000000 R09: 0000000000000000 [ 1252.038983] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1252.038990] R13: 00007ffd36cf304f R14: 00007feff6463300 R15: 0000000000022000 [ 1252.039009] [ 1252.046047] loop2: detected capacity change from 0 to 16 [ 1252.054885] loop5: detected capacity change from 0 to 1 [ 1252.077308] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) [ 1252.090759] EXT4-fs: Mount option(s) incompatible with ext2 [ 1252.100192] loop2: detected capacity change from 0 to 16 [ 1252.107906] EXT4-fs: Mount option(s) incompatible with ext2 00:38:57 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) 00:38:57 executing program 3: syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_READV=@pass_iovec={0x1, 0x1, 0x0, @fd_index=0x2, 0x120000000, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/140, 0x8c}], 0x1, 0x4, 0x1}, 0x9) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="232120fcff9f809a8a5c1cbca706020a"], 0xb) 00:38:57 executing program 7: perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, 0x0, 0x0) 00:38:57 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xf500, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:38:57 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000080)=0x3) write$evdev(r0, &(0x7f0000000100), 0x0) 00:38:57 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) 00:38:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x2400, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:38:57 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$evdev(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r0, 0x26, &(0x7f0000000400)) [ 1263.282932] loop2: detected capacity change from 0 to 18 [ 1263.307553] EXT4-fs: Mount option(s) incompatible with ext2 [ 1263.319949] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1263.321797] loop5: detected capacity change from 0 to 1 [ 1263.335246] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) [ 1263.338069] loop0: detected capacity change from 0 to 122 [ 1263.343203] loop2: detected capacity change from 0 to 18 [ 1263.353205] loop5: detected capacity change from 0 to 1 [ 1263.365293] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) [ 1263.367956] EXT4-fs: Mount option(s) incompatible with ext2 [ 1263.374044] EXT4-fs: Mount option(s) incompatible with ext2 00:38:58 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$evdev(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r0, 0x26, &(0x7f0000000400)) [ 1263.397762] loop0: detected capacity change from 0 to 122 [ 1263.418284] EXT4-fs: Mount option(s) incompatible with ext2 00:38:58 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) 00:38:58 executing program 6: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='autofs\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(0xffffffffffffffff, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000080)=0xffffff19) write$evdev(r1, &(0x7f0000000100), 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r2, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) sendfile(r2, r0, &(0x7f0000000000)=0x200000000000, 0x8001) 00:38:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x2700, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:38:58 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xf716, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) [ 1263.523345] loop5: detected capacity change from 0 to 1 [ 1263.533615] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) [ 1263.537663] No control pipe specified [ 1263.545280] loop5: detected capacity change from 0 to 1 [ 1263.559253] loop2: detected capacity change from 0 to 19 [ 1263.562841] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) [ 1263.565274] No control pipe specified [ 1263.570227] EXT4-fs: Mount option(s) incompatible with ext2 [ 1263.610071] loop0: detected capacity change from 0 to 123 [ 1263.626282] EXT4-fs: Mount option(s) incompatible with ext2 00:38:58 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$evdev(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r0, 0x26, &(0x7f0000000400)) 00:38:58 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) 00:38:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x3f00, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) [ 1263.653174] loop0: detected capacity change from 0 to 123 00:38:58 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 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, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{r1, r2/1000+60000}, 0x1, 0x7fd, 0xd78}, {{0x77359400}, 0x1, 0x1, 0x3}], 0x30) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000080)=0x40) [ 1263.673625] EXT4-fs: Mount option(s) incompatible with ext2 [ 1263.720840] loop5: detected capacity change from 0 to 1 [ 1263.725591] loop2: detected capacity change from 0 to 31 [ 1263.732583] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) [ 1263.737783] EXT4-fs: Mount option(s) incompatible with ext2 [ 1263.750456] loop5: detected capacity change from 0 to 1 [ 1263.755599] loop2: detected capacity change from 0 to 31 [ 1263.769352] EXT4-fs: Mount option(s) incompatible with ext2 [ 1263.770538] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) 00:39:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x4000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:39:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xfeff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:39:08 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r0, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) fcntl$getflags(r0, 0x3) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="5e6e81869c79262321202e"], 0xb) 00:39:08 executing program 7: perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, 0x0, 0x0) 00:39:08 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) 00:39:08 executing program 6: write$P9_RREAD(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="170000007502000c000000cf66cb32cfb2d081c47805bb64778df116e523b6bd800145350eeab22f2832fc784619c8775b37a9dcd17a17027a6ec1fb2c4320687107c8bcd7d1b2d38883e18e4d56fabd0c6a5622541d6aee175c3c0ed98563e8eb0ac2ccd272ea03663663ad089c2228ae2ea500aa3aea8c48fba7f4ce2076bfed7af986203c4f3bfe202cdbb95696e882525caad7deec7b9a24f84f22cca676991c1f5264ec49f22f4f004e240850bf17b289b7803e0bf212bc94"], 0x17) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r0, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) poll(&(0x7f0000000000)=[{r0, 0x3}, {0xffffffffffffffff, 0x10}, {0xffffffffffffffff, 0x2a8}], 0x3, 0x3) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) perf_event_open$cgroup(&(0x7f00000003c0)={0x0, 0x80, 0x9, 0x7, 0xff, 0x20, 0x0, 0x8, 0x84010, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x9, 0x1, @perf_config_ext={0x1, 0x4}, 0x8, 0x2, 0x8, 0x6, 0x7, 0x2, 0xe1e0, 0x0, 0x8231}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x4) write$evdev(r2, &(0x7f0000000100), 0x0) getpriority(0x1, 0x0) clone3(&(0x7f0000000240)={0x200004000, &(0x7f00000000c0), &(0x7f0000000040)=0x0, &(0x7f0000000080), {0x5}, &(0x7f00000005c0)=""/219, 0xdb, &(0x7f00000001c0)=""/61, &(0x7f0000000200)=[0x0, 0x0], 0x2}, 0x58) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000140), 0x1) syz_open_procfs$userns(r3, &(0x7f0000000380)) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x6, 0x26, 0x2b, 0x5, 0x0, 0x80000001, 0x20000, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2920, 0x2, @perf_config_ext={0x700, 0x1}, 0x200, 0x4, 0x80, 0x2, 0xfffffffffffffffb, 0x4, 0x1, 0x0, 0x8, 0x0, 0xfffffffffffffe57}, r3, 0x0, r1, 0x8) 00:39:08 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), r0) sendmsg$NL802154_CMD_SET_CHANNEL(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB, @ANYRES16=r3, @ANYBLOB="00082bbd7000fedbdf25090000000800010002000000050008001a000000"], 0x24}, 0x1, 0x0, 0x0, 0x40800}, 0x20000004) sendmsg$NL802154_CMD_SET_CHANNEL(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f0000000180)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_GET_WPAN_PHY(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x24, r4, 0x400, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}]}, 0x24}}, 0x0) r8 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r10, 0x8933, &(0x7f0000000180)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_GET_WPAN_PHY(r9, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="010000000000000000000100000008000300", @ANYRES32=r11, @ANYBLOB="08ffeb0001000000"], 0x24}}, 0x0) sendmsg$NL802154_CMD_GET_INTERFACE(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000200)={&(0x7f0000000440)={0x50, 0x0, 0x10, 0x70bd29, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000003}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x50}}, 0x2f4e2b099e03bc2a) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) 00:39:08 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$evdev(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r0, 0x0, 0x0, 0x0) fcntl$lock(r0, 0x26, &(0x7f0000000400)) [ 1273.675061] loop2: detected capacity change from 0 to 32 [ 1273.686165] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1273.687298] EXT4-fs: Mount option(s) incompatible with ext2 [ 1273.701139] loop2: detected capacity change from 0 to 32 [ 1273.706791] EXT4-fs: Mount option(s) incompatible with ext2 [ 1273.716283] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1273.719200] loop5: detected capacity change from 0 to 1 [ 1273.728881] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1273.731216] loop0: detected capacity change from 0 to 127 [ 1273.738087] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) [ 1273.753028] EXT4-fs: Mount option(s) incompatible with ext2 [ 1273.756803] loop5: detected capacity change from 0 to 1 00:39:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x4300, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) [ 1273.766321] loop0: detected capacity change from 0 to 127 [ 1273.767002] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1273.769500] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) [ 1273.774199] EXT4-fs: Mount option(s) incompatible with ext2 [ 1273.808358] loop2: detected capacity change from 0 to 33 00:39:08 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r0, 0x0, 0x0, 0x0) fcntl$lock(r0, 0x26, &(0x7f0000000400)) [ 1273.828837] EXT4-fs: Mount option(s) incompatible with ext2 00:39:08 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000040)=ANY=[@ANYBLOB="87a43600", @ANYRESHEX=r0, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c35c330ce"], 0x30}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan4\x00'}) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) [ 1273.842285] loop2: detected capacity change from 0 to 33 00:39:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xfffe, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) [ 1273.848967] EXT4-fs: Mount option(s) incompatible with ext2 00:39:08 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) 00:39:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x6000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:39:08 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x40040) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r1}], 0x1, &(0x7f0000000240)={r2, r3+60000000}, &(0x7f0000000280)={[0x3]}, 0x8) syz_open_dev$vcsu(&(0x7f0000000000), 0x2, 0xc0) pread64(r0, &(0x7f0000000080)=""/77, 0x4d, 0x8) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r4, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r5, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r5, 0x26, &(0x7f0000000400)) r6 = syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r4) sendmsg$SMC_PNETID_ADD(r5, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x5c, r6, 0x4, 0x70bd28, 0x25dfdbfd, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'ip6erspan0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'vlan0\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r5) [ 1273.950232] loop2: detected capacity change from 0 to 48 [ 1273.956374] loop0: detected capacity change from 0 to 127 [ 1273.957050] loop5: detected capacity change from 0 to 1 [ 1273.961871] EXT4-fs: Mount option(s) incompatible with ext2 [ 1273.965996] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) [ 1273.973147] EXT4-fs: Mount option(s) incompatible with ext2 [ 1273.973196] loop2: detected capacity change from 0 to 48 [ 1273.976316] loop5: detected capacity change from 0 to 1 00:39:08 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$evdev(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r0, 0x0, 0x0, 0x0) fcntl$lock(r0, 0x26, &(0x7f0000000400)) 00:39:08 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) [ 1273.998508] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) [ 1273.999938] loop0: detected capacity change from 0 to 127 [ 1274.003494] EXT4-fs: Mount option(s) incompatible with ext2 [ 1274.010963] EXT4-fs: Mount option(s) incompatible with ext2 [ 1274.067064] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1274.075265] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. 00:39:18 executing program 6: perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) fcntl$notify(r1, 0x402, 0x80000000) write$evdev(r0, &(0x7f0000000100), 0x0) 00:39:18 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="2321202e2f66696c65300a48124864dfd04c148d30839ada607f25cee2685c862c7229e807e31b9b411b573426a22e0000000000007239ab3d5dfb516536b046de5504a0334af54b66ff63d3023f0f0aeb0981456bdf5b763302884bfdb4bb4205cd12"], 0xb) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0xa, 0x9, 0x10e, &(0x7f0000000100)}) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000000000)="c65e11007aa35ad0f4c8cee4500fcc399af337a0581ae3f28757ca8dbcd31fe2d7ff38beb6321e1bbf594bc7b558941e35bfddb37f0cbea98de2158a060b6a218b5ceee61e1195") 00:39:18 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f0000000400)) 00:39:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x8e00, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:39:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1a59c, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:39:18 executing program 7: perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, 0x0, 0x0) 00:39:18 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000300)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYRESHEX], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), r0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r3, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r3) r4 = gettid() getpriority(0x1, r4) clone3(&(0x7f0000000240)={0x200004000, &(0x7f00000000c0), &(0x7f0000000040)=0x0, &(0x7f0000000080), {0x5}, &(0x7f00000005c0)=""/219, 0xdb, &(0x7f00000001c0)=""/61, &(0x7f0000000200)=[r4, 0x0], 0x2}, 0x58) syz_open_procfs$userns(r5, &(0x7f0000000380)) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x64, r2, 0x20, 0x70bd2d, 0x25dfdbfb, {}, [@NL802154_ATTR_PID={0x8}, @NL802154_ATTR_NETNS_FD={0x8}, @NL802154_ATTR_PID={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_NETNS_FD={0x8, 0x1d, r3}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_PID={0x8, 0x1c, r5}, @NL802154_ATTR_NETNS_FD={0x8}]}, 0x64}}, 0x4048106) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) 00:39:18 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) [ 1284.166213] loop5: detected capacity change from 0 to 1 [ 1284.171794] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) [ 1284.181730] loop5: detected capacity change from 0 to 1 [ 1284.183162] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) [ 1284.199226] loop2: detected capacity change from 0 to 71 [ 1284.200894] loop0: detected capacity change from 0 to 210 [ 1284.211429] EXT4-fs: Mount option(s) incompatible with ext2 [ 1284.215125] EXT4-fs: Mount option(s) incompatible with ext2 [ 1284.231771] loop0: detected capacity change from 0 to 210 [ 1284.232806] loop2: detected capacity change from 0 to 71 00:39:18 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xb, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) [ 1284.251495] EXT4-fs: Mount option(s) incompatible with ext2 00:39:19 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f0000000400)) 00:39:19 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11009, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r0, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) r1 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r1, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) dup2(r0, r1) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder0\x00', 0x800, 0x0) r3 = openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='./binderfs2/binder-control\x00', 0x0, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r3, 0xc038943b, &(0x7f0000000100)={0x300000, 0x10, '\x00', 0x0, &(0x7f00000000c0)=[0x0, 0x0]}) read(r2, &(0x7f0000000200)=""/4096, 0x1000) fcntl$addseals(r2, 0x409, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x8000) write$evdev(r4, &(0x7f0000000100), 0x0) 00:39:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x8f00, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:39:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1dde0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:39:19 executing program 6: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x80, 0x40, 0xfe, 0x3f, 0x0, 0x0, 0x0, 0x60008, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x3}, 0x207, 0x2, 0x0, 0x4, 0x800, 0x7, 0xf063, 0x0, 0x3, 0x0, 0x7}, 0x0, 0x8, r0, 0x2) r1 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r1, &(0x7f0000000100), 0x0) ppoll(&(0x7f0000000000)=[{r1, 0x2400}], 0x1, &(0x7f0000000080)={0x0, 0x3938700}, &(0x7f00000000c0)={[0x80000001]}, 0x8) [ 1284.256005] EXT4-fs: Mount option(s) incompatible with ext2 [ 1284.316312] loop5: detected capacity change from 0 to 1 [ 1284.336862] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) [ 1284.338905] loop2: detected capacity change from 0 to 71 [ 1284.349975] EXT4-fs: Mount option(s) incompatible with ext2 [ 1284.354137] loop2: detected capacity change from 0 to 71 [ 1284.357725] EXT4-fs: Mount option(s) incompatible with ext2 [ 1284.445426] loop0: detected capacity change from 0 to 238 [ 1284.458816] EXT4-fs: Mount option(s) incompatible with ext2 [ 1284.467164] loop0: detected capacity change from 0 to 238 [ 1284.471771] EXT4-fs: Mount option(s) incompatible with ext2 00:39:27 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0x2, 0x51, 0x9, 0x6, 0x0, 0x10}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r1, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000080)='$\x00', &(0x7f0000000440)='}[^\x04C)\xfb\xdb\x89\xce\xc0b\xc3\xe8\x91:f.\xee\x14\xbf^\x14!\xcdD\xe3\x81\x94k{^\x12RC\x165\x01\xf2\xfdR\xbf\xa2\xd3\x12\x8b7\xd1v\xb2\xbc\x14\x18\xc0\x8cj\xab\r\xcf\xba\xbcK^\xf0xH\x82\xa7\xe9\x1a\x16\xb8\x80\xa9\xce\x91\xdd\x14\xc2\xc8y'], &(0x7f00000002c0)=[&(0x7f0000000180)='-+]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':*,(\x00', &(0x7f0000000280)='}:^$\x00'], 0x1000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r2, 0x26, &(0x7f0000000400)) r3 = syz_genetlink_get_family_id$smc(&(0x7f00000004c0), r1) sendmsg$SMC_PNETID_ADD(r2, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x5c, r3, 0x4, 0x70bd28, 0x25dfdbfd, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'ip6erspan0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'vlan0\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000480)={0xec, 0x1e, &(0x7f0000000080)}) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [{0x20, '*\xda'}, {0x20, '#! '}, {0x20, '.'}, {0x20, '}/-@*+-'}, {0x20, '#'}, {0x20, '#! '}, {0x20, '#! '}], 0xa, "63d175f43a2764bd9c6881"}, 0x31) 00:39:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x9000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:39:27 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, 0x0, 0x0) 00:39:27 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r3, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000000c0)={'wpan3\x00', 0x0}) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f00000002c0)={'wpan4\x00'}) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f0000000300)={'wpan3\x00', 0x0}) r8 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_GET_WPAN_PHY(r9, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10200}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x2c, r3, 0x10, 0x70bd2d, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4008810) write$evdev(r8, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) sendmsg$NL802154_CMD_GET_WPAN_PHY(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000500)=ANY=[@ANYBLOB="240000003013a26e4e282498b8c6306789cdb2f24eff15b441f430b6916c3d9c263c62830cc8b163450ddf3f58712e6fdc471189d6969595f3c290abbde92715f2fc2bc126f9580976c1f38b7104a34513d315a999b91dec50b2eb96ba0df42b8c0f8e1cebe480fa1c51289053d870e010e480", @ANYRESHEX=r8, @ANYBLOB="010000000600000000000100000008000300", @ANYRES64, @ANYBLOB="6b91d36c2f2a17084a9fd880442569db29f19d2dcd17a27445f5ff578e9cd8687254ccc2744e1c83"], 0x24}, 0x1, 0x0, 0x0, 0x4040885}, 0x0) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r3, 0x300, 0x70bd25, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000810}, 0x4040) 00:39:27 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xc, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) 00:39:27 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$evdev(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f0000000400)) 00:39:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:39:27 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) fchmodat(r0, &(0x7f0000000400)='./file1\x00', 0xa5) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000240)=0x80000) ioctl$SCSI_IOCTL_STOP_UNIT(r0, 0x6) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r1, &(0x7f0000000000), 0x0) [ 1293.267309] loop2: detected capacity change from 0 to 72 [ 1293.278855] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1293.280773] EXT4-fs: Mount option(s) incompatible with ext2 [ 1293.290527] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1293.294825] loop2: detected capacity change from 0 to 72 [ 1293.300263] loop5: detected capacity change from 0 to 1 [ 1293.304773] EXT4-fs: Mount option(s) incompatible with ext2 [ 1293.310369] loop0: detected capacity change from 0 to 512 [ 1293.321674] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) 00:39:28 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x2) ioctl$TIOCL_UNBLANKSCREEN(0xffffffffffffffff, 0x541c, &(0x7f0000000000)) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r0, &(0x7f0000000100), 0x0) [ 1293.339020] EXT4-fs: Mount option(s) incompatible with ext2 [ 1293.366266] loop5: detected capacity change from 0 to 1 00:39:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xedc0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) [ 1293.369745] loop0: detected capacity change from 0 to 512 [ 1293.375338] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) [ 1293.381490] EXT4-fs: Mount option(s) incompatible with ext2 00:39:28 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$evdev(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r0, 0x0, &(0x7f0000000400)) 00:39:28 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xd, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) 00:39:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) [ 1293.513760] loop2: detected capacity change from 0 to 118 00:39:28 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) perf_event_open$cgroup(&(0x7f0000000080)={0x0, 0x80, 0x5, 0x1f, 0x9, 0x81, 0x0, 0x3f, 0x800, 0xa, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, @perf_config_ext={0x6, 0x20}, 0x5, 0x7, 0xffffff94, 0x3, 0xca08, 0xfffffffc, 0x9, 0x0, 0x7f, 0x0, 0x1}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) write$evdev(r0, &(0x7f0000000100), 0x0) [ 1293.545853] EXT4-fs: Mount option(s) incompatible with ext2 [ 1293.552284] loop2: detected capacity change from 0 to 118 [ 1293.554740] EXT4-fs: Mount option(s) incompatible with ext2 00:39:28 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$evdev(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r0, 0x0, &(0x7f0000000400)) [ 1293.604186] loop5: detected capacity change from 0 to 1 [ 1293.611877] loop0: detected capacity change from 0 to 1024 [ 1293.622817] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) 00:39:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xee18, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) [ 1293.644178] loop5: detected capacity change from 0 to 1 [ 1293.646014] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) [ 1293.649919] EXT4-fs: Mount option(s) incompatible with ext2 [ 1293.663178] loop0: detected capacity change from 0 to 1024 [ 1293.682462] EXT4-fs: Mount option(s) incompatible with ext2 [ 1293.709010] loop2: detected capacity change from 0 to 119 [ 1293.714546] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1293.717326] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1293.728776] EXT4-fs: Mount option(s) incompatible with ext2 [ 1293.749937] loop2: detected capacity change from 0 to 119 [ 1293.796110] EXT4-fs: Mount option(s) incompatible with ext2 00:39:39 executing program 3: prctl$PR_SET_MM(0x23, 0x7, &(0x7f0000ffc000/0x4000)=nil) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000880)={'#! ', './file0'}, 0xb) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x200, 0x7ff, 0x5, 0x8c7e, 0x12, "12406e3d86e15f24"}) 00:39:39 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_script(r0, 0x0, 0x0) 00:39:39 executing program 6: ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, &(0x7f0000000000)) r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1, 0xfff}, 0x0, 0x3, 0xae3e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r1 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) write$evdev(r1, &(0x7f0000000100)=[{{0x77359400}, 0x11, 0x2, 0x7}], 0x18) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x3, 0x6, 0x0, 0x0, 0x0, 0xd100, 0x84610, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, @perf_config_ext={0xfffffffffffffffc, 0x6}, 0x1000, 0x101, 0x5, 0x4, 0x10000, 0x4, 0xfffa, 0x0, 0x2, 0x0, 0x1}, 0x0, 0x7, r0, 0x0) 00:39:39 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xe, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) 00:39:39 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r0, 0x0, &(0x7f0000000400)) 00:39:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xc0000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:39:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xf000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:39:39 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="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"], 0x14}, 0x1, 0x0, 0x0, 0x84081}, 0xc031) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r3) r5 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r3) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_CHANNEL(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0c00060001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), 0xffffffffffffffff) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), 0xffffffffffffffff) r7 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000300), r6) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000680)={0x238, r7, 0x0, 0x70bd28, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x20, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x58e9fa49}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x23d0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4b1e}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x94, 0xc, 0x0, 0x1, [{0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4087}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8cb3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x17e8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xd1a3aba}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x96410a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7b9d9817}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xce7c}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1bcdf48c}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7027}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x18e7f0d5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5132825f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x93c3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6c2f9fc3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc664}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb4a6}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x5}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x30, 0xc, 0x0, 0x1, [{0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc7af}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x35ffa7e9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x635b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x424d8955}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x175c4a59}]}]}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0xb0, 0x8, 0x0, 0x1, [{0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x82}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xc2ec8f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbf}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x53}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb0}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x629144c5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x38ede99d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x56f36470}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7e3deb6f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc0}]}, {0x4}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x68c8a32}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3918912b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x64}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x74d2677d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x131451bb}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x5}]}, @NLBL_CIPSOV4_A_TAGLST={0x3c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x7}, {0x5}, {0x5, 0x3, 0x2}, {0x5}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}]}, 0x238}, 0x1, 0x0, 0x0, 0x840}, 0x20000800) sendmsg$NLBL_CALIPSO_C_REMOVE(r6, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x3c, r5, 0x400, 0x70bd2d, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40840}, 0x800) syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), r3) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000400), r0) [ 1304.310240] loop5: detected capacity change from 0 to 1 [ 1304.313897] loop2: detected capacity change from 0 to 120 [ 1304.318102] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) [ 1304.321262] EXT4-fs: Mount option(s) incompatible with ext2 [ 1304.325204] loop5: detected capacity change from 0 to 1 [ 1304.326145] loop2: detected capacity change from 0 to 120 [ 1304.329632] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) [ 1304.332520] EXT4-fs: Mount option(s) incompatible with ext2 00:39:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xf500, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) [ 1304.372018] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. 00:39:39 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) [ 1304.379138] loop0: detected capacity change from 0 to 1536 [ 1304.393228] EXT4-fs: Mount option(s) incompatible with ext2 [ 1304.396112] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1304.399936] loop0: detected capacity change from 0 to 1536 [ 1304.406460] loop2: detected capacity change from 0 to 122 [ 1304.408676] EXT4-fs: Mount option(s) incompatible with ext2 [ 1304.416070] EXT4-fs: Mount option(s) incompatible with ext2 [ 1304.424227] loop5: detected capacity change from 0 to 1 [ 1304.425051] loop2: detected capacity change from 0 to 122 [ 1304.430974] EXT4-fs: Mount option(s) incompatible with ext2 [ 1304.431797] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) [ 1304.466268] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. 00:39:39 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001880)='/proc/locks\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/187, 0xbb, 0x0) fcntl$lock(r0, 0x26, 0x0) 00:39:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xe0000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:39:39 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x5, 0x5a5301) write$evdev(r0, &(0x7f0000000100), 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000140)=0x1) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x3f, 0xc, 0xa465, 0x4, "fc0c3a8ac6e25e64798566fdd9e7df5c9fe8a61ac4747664ecefc60b6f147836"}) r1 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x401) write$evdev(r1, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x0, 0x4}], 0x18) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00000000c0)=""/63) 00:39:39 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x27, 0x2, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020101000440008000f8000020004000030000000000000080", 0x25}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000010f00)) [ 1304.498807] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. 00:39:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xfeff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="200000000002000019000000900100000f000077a5552e000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)={[{@commit}]}) 00:39:39 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000004040)=[{{&(0x7f0000001440)=@abs, 0x6e, &(0x7f00000027c0)=[{&(0x7f00000014c0)=""/30, 0x1e}, {&(0x7f0000001500)=""/105, 0x69}, {&(0x7f0000001580)=""/211, 0xd3}, {&(0x7f0000001680)=""/4096, 0x1000}, {&(0x7f0000002680)}, {&(0x7f00000026c0)=""/198, 0xc6}], 0x6}}, {{&(0x7f0000002840), 0x6e, &(0x7f00000039c0)=[{&(0x7f00000028c0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/216, 0xd8}], 0x2, &(0x7f0000003a00)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x130}}, {{&(0x7f0000003b40)=@abs, 0x6e, &(0x7f0000003c40)=[{&(0x7f0000003bc0)=""/125, 0x7d}], 0x1, &(0x7f0000003c80)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x78}}, {{&(0x7f0000003d00)=@abs, 0x6e, &(0x7f0000003fc0)=[{&(0x7f0000003d80)=""/81, 0x51}, {&(0x7f0000003e00)=""/162, 0xa2}, {&(0x7f0000003ec0)=""/241, 0xf1}], 0x3, &(0x7f0000004000)=[@cred={{0x1c}}], 0x20}}], 0x4, 0xef9f0a4ee8fac78, &(0x7f0000004140)={0x77359400}) r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x5}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) perf_event_open(&(0x7f00000013c0)={0x3, 0x80, 0x2, 0x1f, 0x4, 0x7, 0x0, 0x10000, 0x10100, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4084, 0x0, @perf_config_ext={0x6, 0x9}, 0x14200, 0x8, 0x42, 0x6, 0x5, 0x4, 0xfffe, 0x0, 0x2, 0x0, 0x3}, r0, 0x2, r1, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x401) r3 = perf_event_open$cgroup(&(0x7f0000000340)={0x5, 0x80, 0x1, 0x6, 0x3, 0xff, 0x0, 0x852, 0x200, 0xc, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000000100), 0xa}, 0xb902, 0xfcf, 0x2, 0x2, 0x7871, 0x1000, 0x2, 0x0, 0x3, 0x0, 0xffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xf) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x2, 0x1, 0x1, 0x0, 0x7, 0x20, 0x6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x4, @perf_bp={&(0x7f0000000000), 0x4}, 0x1104, 0x9, 0x6, 0x2, 0x7fffffff, 0x1, 0xda6c, 0x0, 0x7, 0x0, 0x10001}, 0x0, 0x10, r3, 0xa) write$evdev(r2, &(0x7f0000000100), 0x0) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000140)={0x14, 0x1000, &(0x7f00000003c0)="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"}) ioctl$AUTOFS_IOC_EXPIRE(r2, 0x810c9365, &(0x7f0000000200)={{0xfffffffb}, 0x100, './file0\x00'}) [ 1304.593948] loop2: detected capacity change from 0 to 127 [ 1304.608915] EXT4-fs: Mount option(s) incompatible with ext2 [ 1304.613313] loop0: detected capacity change from 0 to 1792 [ 1304.627847] loop2: detected capacity change from 0 to 127 [ 1304.632059] EXT4-fs: Mount option(s) incompatible with ext2 [ 1304.648864] EXT4-fs: Mount option(s) incompatible with ext2 [ 1304.672132] loop0: detected capacity change from 0 to 1792 [ 1304.680090] EXT4-fs: Mount option(s) incompatible with ext2 VM DIAGNOSIS: 00:44:42 Registers: info registers vcpu 0 RAX=0000000000000003 RBX=ffff888014490000 RCX=0000000000000100 RDX=0000000000000008 RSI=ffff888014490aa8 RDI=ffff888014490000 RBP=ffff888014490a58 RSP=ffff88804adf77f0 R8 =0000000000080000 R9 =000000000000056b R10=0000000000000001 R11=0000000000000000 R12=ffff888014490aa8 R13=18138441e5c3c40f R14=0000000000000001 R15=0000000000000002 RIP=ffffffff81517058 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 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 00007f5b7006f700 00000000 00000000 GS =0000 ffff8880e55e5000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9b98335010 CR3=0000000046d78000 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=00000000000000010000000000000001 XMM02=00000000000000004100494000000000 XMM03=0000060101130ba5a0fc0101039aff0f XMM04=00000000000000003fdab669131ec465 XMM05=000000c0003f84c0000000c0003f8380 XMM06=00000000000000003fd3333333333333 XMM07=00000000000000003fd0000000000000 XMM08=00000000000000003f70f4f524d99000 XMM09=0000000000000000bfde229291d30026 XMM10=00000000000000003f999999999999a0 XMM11=000000c0003f8640000000c0003f84c0 XMM12=000000c0003f8b00000000c0003f8900 XMM13=000000c0003f8f40000000c0003f8d80 XMM14=000000c0003f95c0000000c0003f92c0 XMM15=000000c0004aa780000000c0003f9880 info registers vcpu 1 RAX=0000000000484b9d RBX=0000000000000001 RCX=ffffffff84b9f167 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814c34d4 RBP=dffffc0000000000 RSP=ffff888009717e58 R8 =0000000000000001 R9 =ffffed100d9e630a R10=ffff88806cf31853 R11=0000000000000001 R12=ffffffff8643a650 R13=1ffff110012e2fd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84b9de9e 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 ffff8880e56e5000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055720b19b008 CR3=000000001f1c5000 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=00000000000000000000000000000000 XMM02=0000000000000000bfe62e42fefa39ef 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