x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000f00000408000300", @ANYRES32=0x0, @ANYBLOB="31000e006804000000008325400000080211000001000000000802110000000000000000000000ffffffffffff00000000000000"], 0x50}}, 0x0) sendmsg$NL80211_CMD_RELOAD_REGDB(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x14, r1, 0x300, 0x70bd28, 0x25dfdbfd, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x884) readv(0xffffffffffffffff, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/103, 0x67}, {&(0x7f00000004c0)=""/220, 0xdc}], 0x2) 17:56:18 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c00050000000000"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0xffffffff00000000, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) [ 2174.856071] EXT4-fs (loop6): mounting ext2 file system using the ext4 subsystem [ 2174.860657] EXT4-fs (loop6): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2174.861431] EXT4-fs (loop6): group descriptors corrupted! [ 2174.863728] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 2174.871582] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2174.873097] EXT4-fs (loop0): group descriptors corrupted! 17:56:18 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x0, 0x0, 0x8000) 17:56:18 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0xc00000000000000, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) [ 2174.929238] EXT4-fs (loop7): mounting ext2 file system using the ext4 subsystem 17:56:18 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000001700)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff, 0xee00}}, './file0\x00'}) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r2, 0x0) syz_mount_image$vfat(&(0x7f0000000400), &(0x7f0000000440)='./file1\x00', 0x965d1f, 0x5, &(0x7f0000001680)=[{&(0x7f0000000480)="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", 0x1000, 0x7f}, {&(0x7f0000001480)="1ed9ffb958d830ed1bce71154bb808996c", 0x11, 0x100}, {&(0x7f00000014c0)="aae76ccc48251b08081a3c4d1ae7efcd98b9404736c8b64049789eee582adcd9a2b7beff2e4cf92c05356c6fa201f54d299fbfce762c108b4c7fc715aff9440d6e52a70b2032bcf8bc6b083cc3805d6bf5116f4f927881cc9ef78c8e255ba12a497ca1d44def153f009c6a03805fd2f45d6670c01cb84dfb7bf604ba795baa75cdd0476c812c0683f702e180fced9f08d2dd50ac84cb322da1b582da52e86da7bf9166aee161c2bfdeaaf0", 0xab, 0x7}, {&(0x7f0000001580)="cd1c2c4428d24745ed3f4f8b3eb84d7cc77e45a7c842c1a291119d1f0b94077c9c1bd70b4c71533a32360996c980814ff02f4e5a54e090c0919a039684601d7237", 0x41, 0x10003}, {&(0x7f0000001600)="26cae691699123b103d56f371d1a042cbd926a03d87155fc562eb9f5b6ecc4a1020ef757ea46197d80fe3998e6106ba8492e74dff26aeb7a1fa24ca9dcccddbeca1558e6942390", 0x47, 0x20}], 0x40, &(0x7f0000001780)={[{@utf8no}], [{@fowner_gt={'fowner>', r2}}, {@mask={'mask', 0x3d, 'MAY_WRITE'}}]}) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000003c0)={0x24, r3, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_AUTH_TYPE={0x8, 0x35, 0x4}]}, 0x5c}}, 0x4044880) sendmsg$NL80211_CMD_SET_WOWLAN(0xffffffffffffffff, &(0x7f0000001b40)={&(0x7f00000017c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000001800)={&(0x7f0000001e00)={0x334, r3, 0xf0a, 0x70bd2a, 0x25dfdbfe, {{}, {@val={0x8, 0x1, 0x45}, @void, @val={0xc, 0x99, {0x24, 0x30}}}}, [@NL80211_ATTR_WOWLAN_TRIGGERS={0xc, 0x75, 0x0, 0x1, [@NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST={0x4}, @NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE={0x4}]}, @NL80211_ATTR_WOWLAN_TRIGGERS={0x4}, @NL80211_ATTR_WOWLAN_TRIGGERS={0x2fc, 0x75, 0x0, 0x1, [@NL80211_WOWLAN_TRIG_PKT_PATTERN={0x154, 0x4, 0x0, 0x1, [{0x150, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_MASK={0x86, 0x1, "07f03a04d1b2ec42954cbbf104a08f95ab250715deafaa1df9302d0bc8fc0189b30e1086e2020d29cd84a5051635d14b4f563d4ba407dc3c8a3a7161f43950015846889477768725323883ed55324741f468ef7a9850db4f2e225a423e5315133e35591a5c6d58e011f45ea9591ff6fb296c3d6f15650f706228572aeb7767479655"}, @NL80211_PKTPAT_OFFSET={0x8}, @NL80211_PKTPAT_MASK={0xb9, 0x1, "1723bd9eab84a1fce18f36cfe448c9941bb25256d44be00c1df1a551880e5718c13ca3807335cacfb4f87c4e2d0504c5e40bc180b4cfe73980af33b4829bc414c81482fe8fcb98aa525392ce07682a72218218ceeb15a258412dde7215c607b8a3eebce30b4a46c9edf2838b6c0006298cb89db00cb1870be60ffdd5e1be28b3d4480d3de3c2e8363ff8703d24e2a781a2ed99ee9e7ea1733b74837781da31282a06dbb82de3bb9f5a5fd398da8cc3ed1f1d5a35b1"}]}]}, @NL80211_WOWLAN_TRIG_RFKILL_RELEASE={0x4}, @NL80211_WOWLAN_TRIG_PKT_PATTERN={0x1a0, 0x4, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x8}]}, {0x4}, {0x18c, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x4}, @NL80211_PKTPAT_PATTERN={0x44, 0x2, "573fcb07b7351a7e9514140dba60b77d43694b9c028982818003dd2aebb7afaeabaf99261e3edb13335804fac2990d51e8e2d73ab1799cc4a16ac021d5cc6e18"}, @NL80211_PKTPAT_PATTERN={0xb5, 0x2, "7d72b2af38a2b52b2d2a23e4a25703e678f0ec244e47944aeac2c2f00bcd8948eb7281140c5d53f95020a3ef00fe0033da7643f0bf90b22540881ba48f5cc679d504d283b7a6f69e8b5952af5a2684b777e1f850582adc297d3a7191a264da11d5ad1a70cc87a1e8c702610f9714e67553e93c514d9e86a038eafb89acd7b55d2283b04443c2ca887e6e7fd930d3635c81e2b9fc21d4a88c1b3b725cfcd791110b5ece809c1450bd5b292de0cb3f9aa83e"}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0xff}, @NL80211_PKTPAT_PATTERN={0x1a, 0x2, "37cbedcaec08f60b71235a4cf5d53bdb2095cbe65f5c109e03214a4588263cfbe475b953df82324044252137be5957c1c968669f45ef2a8988e939bd2668d4d4df03f47fd4"}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0xff}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x6}, @NL80211_PKTPAT_MASK={0x17, 0x1, "b92c3ea2db648b95dee9de427612dc5169d06d"}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x9}]}]}]}]}, 0x334}, 0x1, 0x0, 0x0, 0x4c804}, 0x4) r4 = inotify_init() write$binfmt_elf64(r4, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0xb2, 0x9, 0xff, 0x3f, 0x7fffffff, 0x3, 0x6, 0x1, 0x155, 0x40, 0x24c, 0x9, 0x7, 0x38, 0x1, 0x3e, 0x2, 0x1}, [{0x6, 0x1, 0xfffffffffffffff7, 0x8, 0x4, 0x7f, 0x6, 0x5}, {0x60000000, 0x8, 0x800, 0x7, 0x1, 0x93a, 0x3c2cb5c7, 0x9}], "1c03dcac57fc3fa64c30dc7390960d682f237275b72a81f91eb9f236ec5f866a63cabb7582cb2632fcbc4313a82624f6d91155", ['\x00', '\x00']}, 0x2e3) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000022c0)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="050000000000000000000f00000008000300", @ANYRES32=0x0, @ANYBLOB="31000e00680400bda10ee0400000008325409692187c071252d17b0000080211000001000000000802110000000000000000000000ffffffffffff00000000000000ed4078dbda89448a2fb735e14fb56ae1922da74167390822f0a57cbfbf08b806d5102b0419e33b9498764b4f3def287a848f52fac155e00c4fba020b61602dc8a78e6d23232593414a83cb89aba0eb34b491653243f3523f95d8c4a8654968ce4a4b7ec8406603f56e96a63be0df6094849eab058b24f59d3badbea6b98e774d8e988af20f39fa8f45e3a0eb4146e75c83c89ed1a36142767d550b141aad8f21197d698b3da9a94df62ad1d6c4848ffb955d64f070de7e10536c1fea5d45e968f8aaaceefb0d0224d0fcc69f3c1489daa0d60eb5922ca87542af4c12b0352fe50091d4ab656df27eeee70e"], 0x50}}, 0x0) sendmsg$NL80211_CMD_GET_STATION(r1, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x2c, r6, 0x20, 0x70bd2d, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0xf12, 0x74}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x80040d0) [ 2174.954911] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 2174.984356] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem 17:56:18 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="0200000003000000", 0x8, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) 17:56:18 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c0005000000000000000000"], 0x2c}}, 0x0) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r1, 0x8, 0xffffff7f00000000, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) 17:56:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x40000800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000f00000408000300", @ANYRES32=0x0, @ANYBLOB="31000e006804000000008325400000080211000001000000000802110000000000000000000000ffffffffffff00000000000000"], 0x50}}, 0x0) sendmsg$NL80211_CMD_RELOAD_REGDB(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x14, r1, 0x300, 0x70bd28, 0x25dfdbfd, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x884) readv(0xffffffffffffffff, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/103, 0x67}, {&(0x7f00000004c0)=""/220, 0xdc}], 0x2) [ 2175.011926] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2175.035743] EXT4-fs (loop6): mounting ext2 file system using the ext4 subsystem [ 2175.039699] EXT4-fs (loop6): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2175.040451] EXT4-fs (loop6): group descriptors corrupted! 17:56:18 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x81) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x0, 0x0, 0x8000) 17:56:18 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c00050000000000"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0xffffffffffffff7f, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:56:18 executing program 7: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) setxattr$security_capability(&(0x7f0000000140)='./file0\x00', &(0x7f0000000280), &(0x7f00000002c0)=@v1={0x1000000, [{0x1, 0x5}]}, 0xc, 0x2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) 17:56:18 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="0200000003000000", 0x8, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) 17:56:18 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0xd00000000000000, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) [ 2175.087306] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 2175.100841] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2175.102050] EXT4-fs (loop0): group descriptors corrupted! 17:56:19 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c0005000000000000000000"], 0x2c}}, 0x0) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r1, 0x8, 0xffffffff00000000, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) 17:56:19 executing program 3: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c0005000000000000000000"], 0x2c}}, 0x0) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r1, 0x8, 0xffff030000000000, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) [ 2175.184425] EXT4-fs (loop6): mounting ext2 file system using the ext4 subsystem [ 2175.186292] EXT4-fs (loop7): Unrecognized mount option "./file0" or missing value [ 2175.193657] EXT4-fs (loop6): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2175.195828] EXT4-fs (loop6): group descriptors corrupted! [ 2188.447931] EXT4-fs (loop7): mounting ext2 file system using the ext4 subsystem 17:56:32 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) pwrite64(r0, &(0x7f0000000040), 0x0, 0x0) fallocate(r0, 0x0, 0xffffffffffffffff, 0xffffffffffffff17) 17:56:32 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c0005000000000000000000"], 0x2c}}, 0x0) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r1, 0x8, 0xffffffffffffff7f, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) 17:56:32 executing program 3: r0 = syz_mount_image$ext4(0x0, &(0x7f00000002c0)='./file0\x00', 0x5, 0xfffffffffffffd2d, 0x0, 0x91, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, 0x0, 0x2) openat2$dir(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x2a0200, 0x0, 0x11}, 0x18) umount2(&(0x7f0000000080)='./file0\x00', 0x4) lseek(r1, 0xfa2b, 0x0) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x86) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYRES32=r1, @ANYRESDEC=r1]) mount$bind(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000005c0), 0x804, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x200) chown(&(0x7f0000000040)='./file0\x00', 0xee00, 0xffffffffffffffff) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') creat(&(0x7f0000000300)='./file0\x00', 0x1) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f0000000280)=@v1={0x0, @adiantum, 0x3, @desc2}) 17:56:32 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0xe00000000000000, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:56:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x40000800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000f00000408000300", @ANYRES32=0x0, @ANYBLOB="31000e006804000000008325400000080211000001000000000802110000000000000000000000ffffffffffff00000000000000"], 0x50}}, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x800, 0x0) readv(r2, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/103, 0x67}, {&(0x7f00000004c0)=""/220, 0xdc}], 0x2) 17:56:32 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c00050000000000"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0xffffffffffffffff, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:56:32 executing program 7: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c0000004a00210c0000000000000a0000000000"], 0x1c}}, 0x0) openat(r1, &(0x7f00000002c0)='./file0\x00', 0x402, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) openat(r3, &(0x7f0000000140)='./file1\x00', 0x181000, 0x2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) 17:56:32 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) [ 2188.454071] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 2188.491033] EXT4-fs (loop7): Unrecognized mount option "./file1" or missing value [ 2188.579126] EXT4-fs (loop6): mounting ext2 file system using the ext4 subsystem [ 2188.585644] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 2188.590967] tmpfs: Unknown parameter 'ÿÿ' [ 2188.596358] EXT4-fs (loop6): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2188.597910] EXT4-fs (loop6): group descriptors corrupted! [ 2188.613534] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2188.614581] EXT4-fs (loop0): group descriptors corrupted! 17:56:32 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x0, 0x0, 0x8000) creat(&(0x7f0000000040)='./file0\x00', 0x51) 17:56:32 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c0005000000000000000000"], 0x2c}}, 0x0) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r1, 0x8, 0xffffffffffffffff, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) 17:56:32 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) 17:56:32 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c00050000000000"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x2) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:56:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x40000800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x800, 0x0) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/103, 0x67}, {&(0x7f00000004c0)=""/220, 0xdc}], 0x2) 17:56:32 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x1000000000000000, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:56:32 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000140), 0x0) sendto$inet(r0, 0x0, 0x0, 0x20000854, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x2000, 0x0) copy_file_range(r3, 0x0, r2, 0x0, 0x10001, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x31d, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x20d315) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000004c0)=ANY=[@ANYBLOB="01000000010000001800000044ff41bf1dcb89434fe6608ba1578af69686c732469b60cbfe2ff53bac823a55e31e5a52ed3175f6935d7f1b9e72d2e1b17e91d7781540452370fc5b1f0236e03dd6fff1854c4e3127ffb23cb11c69f82ba2a679fbff749418fd7eb09f1c53ebafac4cf878924224f4637dcefeb87ea2f67853201d33078223c844e3e3c4cebde792b5dfa97e5ea745863c2b7c347bab76b11653c09de7ea6f9eae65128e3f86c8cd75ec13f5e9543ae22576d1d27897ec8ac3acac0e05a8bb962d00c3ddb56a510317f372ca06fd64cb755b15b0bd44293c0a3d8545aefbce244baa25d1c26c7f4ba4f866b5c9bcfa7d9edefe3ad4e3ec20138aba09b68c0431354bd98a4626816358418ca6c184", @ANYRES32=r2]) 17:56:32 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$sock(r1, &(0x7f0000001580)={&(0x7f0000000280)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000300)="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", 0xfb}, {&(0x7f0000000400)="14855d3d2ae254834978ae3299f2d8b740eade1da65326d8b70751e3c37ae950136bf6b821cfd54a7d7ffbef27e6a2eeefcf8f81fa38cc5959bc9b82b4286611a8660bf51f2780167b30ad194dc6aa1914d6ff022d02e32bf74ff970f0e7c52926d57db9343e3f6cde380e63a9aa05640f984e989b3fc5d3270d43fa4173b9cea5ce65efdc1fb5bfbbad03857f8950000bfcd21357d5c3e91b34eeb22e92b78836ec9068131dc2ae87d87c0e5094bdc5d986ad0644753e7b072b21c2c078a3c7e65f", 0xc2}, {&(0x7f0000000500)="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", 0x1000}], 0x3, &(0x7f0000001500)=[@mark={{0x14, 0x1, 0x24, 0x3}}, @timestamping={{0x14, 0x1, 0x25, 0x7}}, @mark={{0x14, 0x1, 0x24, 0x1}}, @timestamping={{0x14, 0x1, 0x25, 0x6463}}], 0x60}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) [ 2188.810434] EXT4-fs (loop6): mounting ext2 file system using the ext4 subsystem [ 2188.822896] EXT4-fs (loop6): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2188.824432] EXT4-fs (loop6): group descriptors corrupted! [ 2188.828932] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 2188.834360] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2188.859319] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 2188.872760] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2188.874460] EXT4-fs (loop0): group descriptors corrupted! 17:56:32 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c0000004a00210c0000000000000a0000000000"], 0x1c}}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) sendmsg$nl_generic(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c0000004a00210c0000000000000a0000000000"], 0x1c}}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) openat$incfs(r4, &(0x7f0000000180)='.pending_reads\x00', 0x200, 0x190) openat(r4, &(0x7f00000001c0)='./file0/file0\x00', 0x10b200, 0x3) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) sendmsg$nl_generic(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c0000004a00210c0000000000000a0000000000"], 0x1c}}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) r7 = openat$cgroup_freezer_state(r6, &(0x7f0000000040), 0x2, 0x0) pwrite64(r7, &(0x7f0000000100)="aeb230146e957084ec49605a50e748a217ca5937e4495f3171569f275752dbe7063c3390cae6ce728b0f51853bd5238af2813af98fb5926f75d7f830c1e09429a7efd918bb9cb5108dc3158f819f32b76cceacb256a006d88791ad8684102e337e5167a8196a33417565839df15b9b4fa0", 0x71, 0x3) fallocate(r0, 0x0, 0x0, 0x8000) 17:56:32 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x1200000000000000, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:56:44 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000140), 0x0) sendto$inet(r0, 0x0, 0x0, 0x20000854, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x2000, 0x0) copy_file_range(r3, 0x0, r2, 0x0, 0x10001, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x31d, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x20d315) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) 17:56:44 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c0005000000000000000000"], 0x2c}}, 0x0) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r1, 0x8, 0x0, 0x2) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) 17:56:44 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x0, 0x0, 0x8000) r2 = socket$netlink(0x10, 0x3, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6, 0x1}, 0x80, &(0x7f0000000500)}, 0x0, 0x4000000}, 0x0) r3 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000140)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r3, 0x8000000) io_uring_enter(r3, 0x58ab, 0x0, 0x0, 0x0, 0x0) r4 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000140)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r4, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r4, 0x8000000) io_uring_enter(r4, 0x58ab, 0x0, 0x0, 0x0, 0x0) r5 = fcntl$dupfd(r1, 0x406, r0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000100)="2705c2f8dddea1f673fce80fa71aaa6eb4638d21670ec59ea2da0baa63835c1861a19ef81520f71193fa5d1b553f48511397d23b9e1076e7d09f331624a2d13b4a577fea03e81423c45afd62b178780c14ccedb657916f1b8f99cbcde23c08d55890eb89c00fdb0eda9c548463b2aeea42f4c63a51d329e0f81da74e56c0ce38aa983d5ab67f138c07bf44c347f074e866b5a0050c87e3c4", 0x98}, {&(0x7f00000001c0)="f9cec0d07328a450", 0x8}, {&(0x7f00000002c0)="5de71facb6ce4abd53a2a55a07731557fbd176dfaddbc38f3417de794c072d5ae047864851b6522007b0c79c90381232aab91a728c24bca1cfb4db003afc978fc9eb9e809aa4bdda86aa74b4a0cac4b3d65ebe40c273f52f5a1f9987bf91b77854364ce8743cf2fa57628e18c1f8e95ae2e52e631ebf40701132b5645209eddfb56de744d84fe46e42dc552324f3d0b6f475a80c1dda76704eeeeaa5773d6d7052b6b2924f21c4c4bc4db4cdf61ae54c80f3fa1e84b54668cc1addd8c42e0dbc8603772a79f47d12fd8f8d64f4c18f66e16cd48e887256adb0faaa94b3c708e97b11296bb95562323dc8abc04288131bf8001b372742aaa1", 0xf8}, {&(0x7f00000004c0)="25b852b6b9b9c056ea57af9e17656b1f7e682935c8aa273f26b65a04f7cc910b9d1e937e0d36c20ac1010d4d2afb872817928bcd150e85de308262119a4c59fe599d778f543a8bc7e1f5586f428900d7dac9c4bc68571ca0092f01acd2efbdaefb14cb797c25964462bed936c837405e152aa385e0ff82ad4ad41e68287623fbd411803652cf6ee3ea489a2ca9dc7103f9b6b9112b9f4b96c93d843314c7ea5fcbeb03e437687899788b73e071b18eb533bf45b92ffaf3d66b", 0xb9}, {&(0x7f0000000580)="9e5ce35277c5d3f88643f3efe32e2ccff0d6807e6bfa2b3cd35a28de82d4dc78da2b5f302b5c09e18778746631aaddb29ffec3927dcf51d87ed14bb05c81ddf7346e871f2aaa4570283ebc5b199ad9bb23aebf93a7dc10e425d4495922b83aeca6ecbdfc0a08283910d684c393aa190db2e20e85d1d86f66a8ee2edfb10f57ce1b62a6206671490ae0a1164522f3ca528683", 0x92}, {&(0x7f0000000640)="5fa9ff7319ae6ed0dac3183fb5b1a528e6e2bd194f76c956d779be00749417b56f2a22744e9c76f23e82696be015b9aa1c58fe662785caff01273f70d83dc08c0d23b3e00ceae0700e053cfb5db7713df64e48db173dcb306dfa5fb9bf3b9fff95afb6bb9526b95beb81a23b914b1575c477be0d6646db4ba887a5e900ebfc1370af2ddb6b71560ea36e9ce1228ce5d075e80bf140426cb6d2b94bbab78082", 0x9f}, {&(0x7f0000000200)="bfd5fc2081840b214e008ee96909ba3cc22a3583ddff7e46a1b381235415458f91f11b39dbe0cee041873d8c", 0x2c}, {&(0x7f0000000700)="e9cc6a294c73d216364de9367921f0cb978e1a7daa134b0601c6bdac8ca23899e159e1b9179a9907728a0be40d6662ef856503e0bd4e6c659e6cfd4c3dd8c6f21562b9347098c68079db7eabd52f0d521baa67408e9d7fb1dc708b917f323648ed385937585d77008bac64f2082c4c35e96d0ceb06b64d6113c18cc9d6975d039d78ee6bd4cbd5c87d48c5fc35923a02b2b6a0f7b747fa311acc4e776d37b4ca0e2cdc51da8978342149d97bef6040184a57bd901491af6a10af1b0dfcbf0d94a602fd494f5b9fa8cf18795225859b898713aa3cd60b", 0xd6}], 0x8, &(0x7f0000000a80)=[@cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x28, 0x1, 0x1, [r2, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x28, 0x1, 0x1, [r0, 0xffffffffffffffff, r1, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [r2, r1, r2, 0xffffffffffffffff, 0xffffffffffffffff, r1, r3, r4, r1, r5]}}], 0x150, 0x20004001}, 0x810) r6 = fcntl$dupfd(r2, 0x0, r2) sendmsg$nl_generic(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c0000004a00210c0000000000000a0000000000"], 0x1c}}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) ioctl$SG_GET_KEEP_ORPHAN(r6, 0x2288, &(0x7f0000000040)) 17:56:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x40000800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x800, 0x0) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/103, 0x67}, {&(0x7f00000004c0)=""/220, 0xdc}], 0x2) 17:56:44 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c00050000000000"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x120) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:56:44 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) 17:56:44 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) copy_file_range(r0, &(0x7f0000000140), r1, &(0x7f0000000280)=0xbd8c, 0x8, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) 17:56:44 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x2000000000000000, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) [ 2200.906777] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 2200.909246] EXT4-fs (loop6): mounting ext2 file system using the ext4 subsystem [ 2200.910296] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 2200.913090] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2200.914293] EXT4-fs (loop0): group descriptors corrupted! [ 2200.918648] EXT4-fs (loop6): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2200.919658] EXT4-fs (loop6): group descriptors corrupted! [ 2200.935338] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 17:56:44 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c00050000000000"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x1f00) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:56:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x40000800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x800, 0x0) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/103, 0x67}, {&(0x7f00000004c0)=""/220, 0xdc}], 0x2) [ 2201.098428] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 2201.111331] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2201.112080] EXT4-fs (loop0): group descriptors corrupted! 17:56:57 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c0000004a00210c0000000000000a0000000000"], 0x1c}}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) write$P9_RREADLINK(r2, &(0x7f0000000280)={0x10, 0x17, 0x1, {0x7, './file1'}}, 0x10) r3 = open_tree(r0, &(0x7f0000000140)='./file1\x00', 0x88001) mkdirat(r3, &(0x7f0000000000)='./file0\x00', 0x105) 17:56:57 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x2103000000000000, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:56:57 executing program 0: syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x40000800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x800, 0x0) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/103, 0x67}, {&(0x7f00000004c0)=""/220, 0xdc}], 0x2) 17:56:57 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x2, &(0x7f0000000200)=[{&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) 17:56:57 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c0005000000000000000000"], 0x2c}}, 0x0) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r1, 0x8, 0x0, 0x8) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) 17:56:57 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x0, 0x0, 0x8000) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c0000004a00210c0000000000000a0000000000"], 0x1c}}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) setsockopt$sock_int(r3, 0x1, 0x22, &(0x7f0000000100), 0x4) ioctl$SG_SET_KEEP_ORPHAN(r3, 0x2287, &(0x7f0000000040)=0x1) 17:56:57 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c00050000000000"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x2000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:56:57 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) copy_file_range(r0, &(0x7f0000000140), r1, &(0x7f0000000280)=0xbd8c, 0x8, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) [ 2213.195527] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 2213.198941] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2213.200013] EXT4-fs (loop0): group descriptors corrupted! 17:56:57 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000480)="af", 0x1, 0x1563) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{0x8000, 0xb5dd}, {0x100, 0x9}]}, 0x14, 0x2) r1 = signalfd(r0, &(0x7f0000000100)={[0xd3c]}, 0x8) recvfrom(r1, &(0x7f0000000140)=""/207, 0xcf, 0x12140, &(0x7f0000000240)=@isdn={0x22, 0x6, 0x81, 0x3, 0x6}, 0x80) fallocate(r0, 0x0, 0x0, 0x8000) 17:56:57 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x3f00000000000000, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) [ 2213.258500] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 2213.260227] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 2213.262101] EXT4-fs (loop7): mounting ext2 file system using the ext4 subsystem 17:56:57 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c00050000000000"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x27ff) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:56:57 executing program 0: syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x40000800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x800, 0x0) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/103, 0x67}, {&(0x7f00000004c0)=""/220, 0xdc}], 0x2) [ 2213.319352] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=279 sclass=netlink_route_socket pid=14837 comm=syz-executor.7 [ 2213.340987] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2213.341666] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 17:56:57 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r1, 0x0, 0x0, 0x8000) 17:56:57 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x2, &(0x7f0000000200)=[{&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) 17:56:57 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) copy_file_range(r0, &(0x7f0000000140), r1, &(0x7f0000000280)=0xbd8c, 0x8, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) [ 2213.378631] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 17:56:57 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c0005000000000000000000"], 0x2c}}, 0x0) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r1, 0x8, 0x0, 0x108) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) [ 2213.414658] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 2213.418743] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2213.419851] EXT4-fs (loop0): group descriptors corrupted! [ 2213.490276] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 2213.500898] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 17:56:57 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c0000004a00210c0000000000000a0000000000"], 0x1c}}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) write$P9_RREADLINK(r2, &(0x7f0000000280)={0x10, 0x17, 0x1, {0x7, './file1'}}, 0x10) r3 = open_tree(r0, &(0x7f0000000140)='./file1\x00', 0x88001) mkdirat(r3, &(0x7f0000000000)='./file0\x00', 0x105) 17:56:57 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c0005000000000000000000"], 0x2c}}, 0x0) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r1, 0x8, 0x0, 0x1f00) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) 17:56:57 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x4000000000000000, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:56:57 executing program 0: syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x40000800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x800, 0x0) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/103, 0x67}, {&(0x7f00000004c0)=""/220, 0xdc}], 0x2) 17:56:57 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c00050000000000"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x2800) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) [ 2213.592940] EXT4-fs (loop7): mounting ext2 file system using the ext4 subsystem [ 2213.599640] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 2213.617817] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 2213.620009] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2213.620849] EXT4-fs (loop0): group descriptors corrupted! [ 2213.641830] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=279 sclass=netlink_route_socket pid=14879 comm=syz-executor.7 17:57:10 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x7fffffffffffffff, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:57:10 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x2, &(0x7f0000000200)=[{&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) 17:57:10 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x800, 0x0) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/103, 0x67}, {&(0x7f00000004c0)=""/220, 0xdc}], 0x2) 17:57:10 executing program 7: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0xf6ffffff00000000) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) 17:57:10 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c00050000000000"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x8002) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:57:10 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c0005000000000000000000"], 0x2c}}, 0x0) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r1, 0x8, 0x0, 0x8002) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) 17:57:10 executing program 3: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c00050000000000"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x2000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:57:10 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8) pwrite64(0xffffffffffffffff, &(0x7f0000000480)="af", 0x1, 0x1000000) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r2) r3 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) sendmsg$802154_raw(r3, &(0x7f0000004580)={0x0, 0x0, &(0x7f0000004540)={&(0x7f00000044c0)="5a8f52a8512a96cca1fc009aaf6e602f14209018ca", 0x15}}, 0x0) clock_gettime(0x0, 0x0) ioctl$F2FS_IOC_GARBAGE_COLLECT(r2, 0x4004f506, &(0x7f0000000080)=0x1) fallocate(r0, 0x0, 0x0, 0x8000) sendmsg$802154_raw(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000380)={0x24, @long={0x3, 0x1, {0xaaaaaaaaaaaa0302}}}, 0x14, &(0x7f0000000440)={&(0x7f00000003c0)="40925f390749b2ba8c5ac0ee145fad45403f561158346a356cd2e8d39e4d772d969b1f24cf3dc125ee60abf277bdad34080e0fc4c0c5422c9c51786970992ae11dbcdc3496adf8d62b9f2d5b29c352d01a078ef5dadf88ad", 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x8000) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8, 0x0, 0xfffffffc}, @hci={0x1f, 0x1}, @vsock={0x28, 0x0, 0xffffffff}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) dup3(r4, 0xffffffffffffffff, 0x80000) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6, 0x1}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000140)="63270dad78af98b5ebabe452ca7acf86225edf86d0cc348fccc2c1b106dd3f7801d2f74d28beb387c0717fcdb28b9297bab8de1bfd456b1c04e5f5c710e702ef0a88c9307178ec8eae4c93a4c70309727106f6cb5597fa3467bac4c5615005349829d2d1a39d7768a11f7fd6ab61d9c357ae19c0406f5d3d", 0x78}, {&(0x7f0000000300)="171457cc0346e9e1fde5d2d085444d127afb64c1fefa9ad58771267973ae9e880e15a85c78ee7d0d6235cb7af8c35952eaf878f3c23b7374b28e2fa6316b8283bab52793", 0x44}], 0x2}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r5, 0x0, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3}}, 0x1) bind$802154_raw(r1, &(0x7f00000000c0)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0202}}}, 0x14) [ 2226.210934] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 2226.267079] EXT4-fs (loop7): mounting ext2 file system using the ext4 subsystem [ 2226.274796] ieee802154 phy0 wpan0: encryption failed: -22 17:57:10 executing program 0: r0 = openat$null(0xffffffffffffff9c, 0x0, 0x800, 0x0) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/103, 0x67}, {&(0x7f00000004c0)=""/220, 0xdc}], 0x2) [ 2226.325782] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 17:57:10 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c0005000000000000000000"], 0x2c}}, 0x0) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r1, 0x8, 0x0, 0x8003) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) 17:57:10 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) [ 2226.373555] ieee802154 phy0 wpan0: encryption failed: -22 17:57:10 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c00050000000000"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x8003) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) [ 2226.385725] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 17:57:10 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0xe4ffffff00000000, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:57:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000140), 0x0) sendto$inet(r0, 0x0, 0x0, 0x20000854, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x2000, 0x0) copy_file_range(r3, 0x0, r2, 0x0, 0x10001, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x31d, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x20d315) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) 17:57:10 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) [ 2226.508017] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 17:57:22 executing program 0: r0 = openat$null(0xffffffffffffff9c, 0x0, 0x800, 0x0) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/103, 0x67}, {&(0x7f00000004c0)=""/220, 0xdc}], 0x2) 17:57:22 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x200000000000000) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) 17:57:22 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) 17:57:22 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0xf4ffffff00000000, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:57:22 executing program 4: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) pwrite64(r0, &(0x7f0000000480)="af", 0x1, 0x1000000) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c0000004a00210c0000000000000a0000000000"], 0x1c}}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) ioctl$CDROM_SELECT_SPEED(r2, 0x5322, 0x800000000000) openat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x40, 0x190, 0x8}, 0x18) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8000) 17:57:22 executing program 7: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0xf6ffffff00000000) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) 17:57:22 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c00050000000000"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x8004) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:57:22 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c0005000000000000000000"], 0x2c}}, 0x0) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r1, 0x8, 0x0, 0x8004) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) 17:57:22 executing program 0: r0 = openat$null(0xffffffffffffff9c, 0x0, 0x800, 0x0) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/103, 0x67}, {&(0x7f00000004c0)=""/220, 0xdc}], 0x2) [ 2239.039284] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 2239.049788] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 2239.060510] EXT4-fs (loop7): mounting ext2 file system using the ext4 subsystem 17:57:22 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c00050000000000"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x8005) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) [ 2239.100271] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 2239.105363] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 17:57:22 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) 17:57:23 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c0005000000000000000000"], 0x2c}}, 0x0) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r1, 0x8, 0x0, 0x8005) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) 17:57:23 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0xf5ffffff00000000, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:57:23 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c0000004a00210c0000000000000a0000000000"], 0x1c}}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) r4 = openat$cgroup_pressure(r1, &(0x7f0000000040)='cpu.pressure\x00', 0x2, 0x0) dup2(r3, r4) fallocate(r0, 0x0, 0x0, 0x8000) 17:57:23 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/103, 0x67}, {&(0x7f00000004c0)=""/220, 0xdc}], 0x2) 17:57:23 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x200000000000000) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) 17:57:23 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) 17:57:23 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c0005000000000000000000"], 0x2c}}, 0x0) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r1, 0x8, 0x0, 0x8006) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) 17:57:23 executing program 7: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c0005000000000000000000"], 0x2c}}, 0x0) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r1, 0x8, 0x0, 0x8004) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) [ 2239.281901] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 2239.287991] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2239.300884] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 17:57:34 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c00050000000000"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x8006) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:57:34 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000140), 0x0) sendto$inet(r0, 0x0, 0x0, 0x20000854, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x2000, 0x0) copy_file_range(r3, 0x0, r2, 0x0, 0x10001, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x31d, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x20d315) (fail_nth: 1) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file1\x00']) 17:57:34 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c0005000000000000000000"], 0x2c}}, 0x0) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r1, 0x8, 0x0, 0x8008) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) 17:57:34 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x101) readv(r1, &(0x7f0000001680)=[{&(0x7f0000000100)=""/155, 0x9b}, {&(0x7f00000001c0)=""/131, 0x83}, {&(0x7f0000000080)=""/39, 0x27}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000280)=""/234, 0xea}, {&(0x7f0000000380)=""/191, 0xbf}, {&(0x7f00000014c0)=""/181, 0xb5}, {&(0x7f0000001580)=""/213, 0xd5}], 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000440)=0x0) r3 = openat$hpet(0xffffffffffffff9c, &(0x7f0000001780), 0x0, 0x0) perf_event_open(&(0x7f0000001700)={0x0, 0x80, 0xff, 0x6, 0x4, 0x8, 0x0, 0xffffffffffffe20e, 0x801, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x800, 0x3, @perf_config_ext={0x7, 0x8}, 0xe04, 0x5, 0x0, 0x3, 0x0, 0x3, 0x0, 0x0, 0x9, 0x0, 0x2}, r2, 0xffffffffffffffff, r3, 0xa) fallocate(r0, 0x0, 0x7a8c, 0x8000) 17:57:34 executing program 0: openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/103, 0x67}, {&(0x7f00000004c0)=""/220, 0xdc}], 0x2) 17:57:34 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0xfbffffff00000000, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:57:34 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) 17:57:34 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f00000002c0)='./file0\x00', 0x5, 0xfffffffffffffd2d, 0x0, 0x91, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, 0x0, 0x2) openat2$dir(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x2a0200, 0x0, 0x11}, 0x18) umount2(&(0x7f0000000080)='./file0\x00', 0x4) lseek(r1, 0xfa2b, 0x0) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x86) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYRESOCT=r2, @ANYRES32=r1, @ANYRESDEC]) mount$bind(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000005c0), 0x804, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x200) chown(&(0x7f0000000040)='./file0\x00', 0xee00, 0xffffffffffffffff) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') creat(&(0x7f0000000300)='./file0\x00', 0x1) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f0000000280)=@v1={0x0, @adiantum, 0x3, @desc2}) [ 2251.134880] tmpfs: Unknown parameter 'ÿÿ00000000000000000000005' [ 2251.138902] FAULT_INJECTION: forcing a failure. [ 2251.138902] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2251.140711] CPU: 1 PID: 15031 Comm: syz-executor.3 Not tainted 5.10.213 #1 [ 2251.141481] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2251.142378] Call Trace: [ 2251.142701] dump_stack+0x107/0x167 [ 2251.143090] should_fail.cold+0x5/0xa [ 2251.143503] __alloc_pages_nodemask+0x182/0x600 [ 2251.144035] ? xa_load+0x12d/0x2c0 [ 2251.144433] ? lock_downgrade+0x6d0/0x6d0 [ 2251.144872] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2251.145498] alloc_pages_current+0x187/0x280 [ 2251.145983] __page_cache_alloc+0x2d2/0x360 [ 2251.146433] page_cache_ra_unbounded+0x207/0x6f0 [ 2251.147089] ? read_pages+0xbc0/0xbc0 [ 2251.147494] ? __lock_page_or_retry+0x4e0/0x4e0 [ 2251.148188] ondemand_readahead+0x8e5/0x1150 [ 2251.148726] page_cache_sync_ra+0x138/0x170 [ 2251.149193] generic_file_buffered_read+0xc8e/0x2920 [ 2251.149714] ? pagecache_get_page+0xc80/0xc80 [ 2251.150204] ? lock_chain_count+0x20/0x20 [ 2251.150655] ? mark_lock+0xf5/0x2df0 [ 2251.151090] ? mark_lock+0xf5/0x2df0 [ 2251.151592] generic_file_read_iter+0x33f/0x490 [ 2251.152153] ? lock_chain_count+0x20/0x20 [ 2251.152741] ext4_file_read_iter+0x184/0x4c0 [ 2251.153228] generic_file_splice_read+0x455/0x6d0 [ 2251.153719] ? pipe_to_user+0x170/0x170 [ 2251.154157] ? _cond_resched+0x12/0x80 [ 2251.154699] ? avc_policy_seqno+0x9/0x70 [ 2251.155145] ? selinux_file_permission+0x92/0x520 [ 2251.155673] ? pipe_to_user+0x170/0x170 [ 2251.156121] do_splice_to+0x10e/0x160 [ 2251.156586] splice_direct_to_actor+0x2fe/0x980 [ 2251.157091] ? pipe_to_sendpage+0x380/0x380 [ 2251.157598] ? do_splice_to+0x160/0x160 [ 2251.158148] ? security_file_permission+0x24e/0x570 [ 2251.158758] do_splice_direct+0x1c4/0x290 [ 2251.159316] ? splice_direct_to_actor+0x980/0x980 [ 2251.159848] ? selinux_file_permission+0x92/0x520 [ 2251.160726] ? security_file_permission+0x24e/0x570 [ 2251.161534] do_sendfile+0x553/0x1090 [ 2251.162164] ? do_pwritev+0x270/0x270 [ 2251.162821] ? wait_for_completion_io+0x270/0x270 [ 2251.163439] ? rcu_read_lock_any_held+0x75/0xa0 [ 2251.163922] ? vfs_write+0x354/0xa70 [ 2251.164337] __x64_sys_sendfile64+0x1d1/0x210 [ 2251.164877] ? __ia32_sys_sendfile+0x220/0x220 [ 2251.165495] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2251.166163] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2251.166851] do_syscall_64+0x33/0x40 [ 2251.167253] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2251.167994] RIP: 0033:0x7f2210f73b19 [ 2251.168414] 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 [ 2251.170331] RSP: 002b:00007f220e4e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2251.171128] RAX: ffffffffffffffda RBX: 00007f2211086f60 RCX: 00007f2210f73b19 [ 2251.171872] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000004 [ 2251.172601] RBP: 00007f220e4e91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2251.173344] R10: 000000000020d315 R11: 0000000000000246 R12: 0000000000000001 [ 2251.174081] R13: 00007ffeb5e75c3f R14: 00007f220e4e9300 R15: 0000000000022000 [ 2251.178302] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 17:57:35 executing program 0: openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/103, 0x67}, {&(0x7f00000004c0)=""/220, 0xdc}], 0x2) 17:57:35 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) creat(&(0x7f0000000440)='./file0\x00', 0x40) syz_io_uring_setup(0x620e, &(0x7f0000000280)={0x0, 0x0, 0x8, 0x1}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r4 = openat$incfs(r1, &(0x7f0000000180)='.log\x00', 0x400000, 0x9c) io_uring_enter(r4, 0x399, 0x8d9a, 0x1, &(0x7f00000001c0)={[0xa]}, 0x8) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCDELRT(r6, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8, 0x0, 0xfffffffc}, @hci={0x1f, 0x1}, @vsock={0x28, 0x0, 0xffffffff}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) dup3(r5, r6, 0x80000) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r5, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x0, 0x3, 0x3, 0x3, {0xa, 0x4e24, 0x1, @local, 0x7ab1a314}}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000300)="a7d6f8bd0b3bbc5c556ad6e99053d539a758eda77226f3ec44eaed92fda376b749c8ad977647e4ec58656e9b45d1498829125e8002db1a5af97a05ae3fa28309c23c97808050e2d84cc2939b0a1e395e7e9320c3dbe0c39fb202695ade792a64a3053c2d8c6b1ee38fcee256384866834257fa9127e74bcf938c6fdee17d05113f2f3a74393cd4d5b083a87afe006c54a91d5957ed9edcb360dbda837328b0fb7d57f9a89e65aecae390585660cdf788b018338427018a7bf813902deede08be8507f5799cb707886a9607eb5be75c144b51460a66bc3b29f0f68da4e3729f1f24d1a920", 0xe4}, {&(0x7f00000004c0)="f47030577ae2c41f03e275e57e1e19703e7009c2f9691390fb5b8c781080190f8a486bb8574f155f87971b653734694e69975249f077757505caae361c63aeb35d70725dd109a580d85998b6f245a31c5defefce8c8a09dc89f43dd3e70fab1ace18ee848c3122e45d70500830f3bb72dbd90f52b20ac7469ca593b1a540bd9f664fcf52a15dd07d7b9bf931e199671937a008723e36470c013dc35398bb0906c3d9a1feb992ac83cc5e2e2a26d8fff683510374e087d4ca538702368384c00865a944d122d6098052ea1513e46110d75cd3", 0xd2}, {&(0x7f00000005c0)="fae21555c19e52c794cabee9a58b682308ebd4489a08cf38172e83220f71f737bbd2051990540946c8bcbcc52c61d359bb784390f931c59fa77d7ac9951e0dd0f85bc382b1a4cce195fe842214ccb4a542375d9f8ec2f44db46cc7ca6d32c5c98654c5e4fdd2a4325d2bf9a4605fd7fb77fdca1e7dec378a0cdd6b002d96a6e47a6ca285ee5439abc90667725bd9025c6420d17215f7027d7b26dce1741d8a99c940078c33680d146bb018c846b0f8e306e001edf5933b23cc33a9e3503d615045d488c6444890a8287d53729c0fa4b80f80cf35149c445674d6", 0xffffffffffffff44}], 0x3}, 0x0, 0x4000000}, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000080)={0x3385, 0x1, 0xff, 0x5, 0xc2a}, 0xc) fallocate(r0, 0x0, 0x0, 0x8000) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) lseek(r7, 0x5, 0x3) 17:57:35 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0xfeffffff00000000, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:57:35 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0xff01000000000000, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:57:35 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c00050000000000"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x8008) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:57:46 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000140), 0x0) sendto$inet(r0, 0x0, 0x0, 0x20000854, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x2000, 0x0) copy_file_range(r3, 0x0, r2, 0x0, 0x10001, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x31d, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x20d315) (fail_nth: 2) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file1\x00']) 17:57:46 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c00050000000000"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x8009) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:57:46 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0", 0x2d, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) 17:57:46 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f00000002c0)='./file0\x00', 0x5, 0xfffffffffffffd2d, 0x0, 0x91, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, 0x0, 0x2) openat2$dir(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x2a0200, 0x0, 0x11}, 0x18) umount2(&(0x7f0000000080)='./file0\x00', 0x4) lseek(r1, 0xfa2b, 0x0) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 1) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYRESOCT=r2, @ANYRES32=r1, @ANYRESDEC=r1]) mount$bind(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000005c0), 0x804, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x200) chown(&(0x7f0000000040)='./file0\x00', 0xee00, 0xffffffffffffffff) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') creat(&(0x7f0000000300)='./file0\x00', 0x1) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f0000000280)=@v1={0x0, @adiantum, 0x3, @desc2}) 17:57:46 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c0005000000000000000000"], 0x2c}}, 0x0) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r1, 0x8, 0x0, 0x800c) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) 17:57:46 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0xff0f000000000000, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:57:46 executing program 0: openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/103, 0x67}, {&(0x7f00000004c0)=""/220, 0xdc}], 0x2) 17:57:46 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) dup2(r0, r0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x248000, 0x46) signalfd4(r1, &(0x7f0000000080)={[0xfff]}, 0x8, 0x800) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x0, 0x0, 0x8000) [ 2263.022770] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 2263.024742] FAULT_INJECTION: forcing a failure. [ 2263.024742] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2263.026353] CPU: 0 PID: 15062 Comm: syz-executor.3 Not tainted 5.10.213 #1 [ 2263.027035] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2263.027975] Call Trace: [ 2263.028257] dump_stack+0x107/0x167 [ 2263.028638] should_fail.cold+0x5/0xa [ 2263.028952] FAULT_INJECTION: forcing a failure. [ 2263.028952] name failslab, interval 1, probability 0, space 0, times 0 [ 2263.029008] __alloc_pages_nodemask+0x182/0x600 [ 2263.030389] ? xa_load+0x12d/0x2c0 [ 2263.030766] ? lock_downgrade+0x6d0/0x6d0 [ 2263.031178] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2263.031802] alloc_pages_current+0x187/0x280 [ 2263.032260] __page_cache_alloc+0x2d2/0x360 [ 2263.032704] page_cache_ra_unbounded+0x207/0x6f0 [ 2263.033191] ? read_pages+0xbc0/0xbc0 [ 2263.033585] ? __lock_page_or_retry+0x4e0/0x4e0 [ 2263.034059] ondemand_readahead+0x8e5/0x1150 [ 2263.034532] page_cache_sync_ra+0x138/0x170 [ 2263.034985] generic_file_buffered_read+0xc8e/0x2920 [ 2263.035531] ? pagecache_get_page+0xc80/0xc80 [ 2263.035980] ? lock_chain_count+0x20/0x20 [ 2263.036420] ? mark_lock+0xf5/0x2df0 [ 2263.036791] ? mark_lock+0xf5/0x2df0 [ 2263.037177] generic_file_read_iter+0x33f/0x490 [ 2263.037658] ? lock_chain_count+0x20/0x20 [ 2263.038074] ext4_file_read_iter+0x184/0x4c0 [ 2263.038538] generic_file_splice_read+0x455/0x6d0 [ 2263.039038] ? pipe_to_user+0x170/0x170 [ 2263.039463] ? _cond_resched+0x12/0x80 [ 2263.039862] ? avc_policy_seqno+0x9/0x70 [ 2263.040287] ? selinux_file_permission+0x92/0x520 [ 2263.040776] ? pipe_to_user+0x170/0x170 [ 2263.041180] do_splice_to+0x10e/0x160 [ 2263.041579] splice_direct_to_actor+0x2fe/0x980 [ 2263.042053] ? pipe_to_sendpage+0x380/0x380 [ 2263.042510] ? do_splice_to+0x160/0x160 [ 2263.042928] ? security_file_permission+0x24e/0x570 [ 2263.043450] do_splice_direct+0x1c4/0x290 [ 2263.043863] ? splice_direct_to_actor+0x980/0x980 [ 2263.044368] ? selinux_file_permission+0x92/0x520 [ 2263.044854] ? security_file_permission+0x24e/0x570 [ 2263.045388] do_sendfile+0x553/0x1090 [ 2263.045776] ? do_pwritev+0x270/0x270 [ 2263.046156] ? wait_for_completion_io+0x270/0x270 [ 2263.046660] ? rcu_read_lock_any_held+0x75/0xa0 [ 2263.047128] ? vfs_write+0x354/0xa70 [ 2263.047512] __x64_sys_sendfile64+0x1d1/0x210 [ 2263.047941] ? __ia32_sys_sendfile+0x220/0x220 [ 2263.048401] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2263.048898] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2263.049422] do_syscall_64+0x33/0x40 [ 2263.049779] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2263.050294] RIP: 0033:0x7f2210f73b19 [ 2263.050659] 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 [ 2263.052476] RSP: 002b:00007f220e4e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2263.053212] RAX: ffffffffffffffda RBX: 00007f2211086f60 RCX: 00007f2210f73b19 [ 2263.053927] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000004 [ 2263.054678] RBP: 00007f220e4e91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2263.055416] R10: 000000000020d315 R11: 0000000000000246 R12: 0000000000000001 [ 2263.056130] R13: 00007ffeb5e75c3f R14: 00007f220e4e9300 R15: 0000000000022000 [ 2263.056890] CPU: 1 PID: 15075 Comm: syz-executor.7 Not tainted 5.10.213 #1 [ 2263.057561] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2263.058229] Call Trace: [ 2263.058452] dump_stack+0x107/0x167 [ 2263.058772] should_fail.cold+0x5/0xa [ 2263.059084] ? getname_flags.part.0+0x50/0x4f0 [ 2263.059459] should_failslab+0x5/0x20 [ 2263.059771] kmem_cache_alloc+0x5b/0x310 [ 2263.060099] getname_flags.part.0+0x50/0x4f0 [ 2263.060459] getname_flags+0x9a/0xe0 [ 2263.060754] do_mkdirat+0x8f/0x2b0 [ 2263.061046] ? user_path_create+0xf0/0xf0 [ 2263.061383] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2263.061813] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2263.062230] do_syscall_64+0x33/0x40 [ 2263.062531] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2263.062949] RIP: 0033:0x7f6920ff3b19 [ 2263.063255] 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 [ 2263.064683] RSP: 002b:00007f691e569188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2263.065296] RAX: ffffffffffffffda RBX: 00007f6921106f60 RCX: 00007f6920ff3b19 [ 2263.065894] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000005 [ 2263.066503] RBP: 00007f691e5691d0 R08: 0000000000000000 R09: 0000000000000000 [ 2263.067102] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2263.067684] R13: 00007fff9b35a56f R14: 00007f691e569300 R15: 0000000000022000 17:57:46 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0", 0x2d, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) [ 2263.116763] tmpfs: Unknown parameter 'ÿÿ00000000000000000000005' 17:57:47 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c00050000000000"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x800c) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:57:47 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0xffefffff00000000, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:57:47 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) readv(r0, 0x0, 0x0) 17:57:47 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) openat(r1, &(0x7f0000000040)='./file0\x00', 0x208880, 0x151) fallocate(r0, 0x61, 0xd4, 0x8000) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCDELRT(r3, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8, 0x0, 0xfffffffc}, @hci={0x1f, 0x1}, @vsock={0x28, 0x0, 0xffffffff}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) dup3(r2, r3, 0x80000) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r3, 0x84009422, &(0x7f00000004c0)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}}) [ 2263.176695] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 17:57:47 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c0005000000000000000000"], 0x2c}}, 0x0) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r1, 0x8, 0x0, 0x8010) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) 17:57:47 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) readv(r0, 0x0, 0x0) 17:57:47 executing program 4: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x24) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x52) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x5) fallocate(r0, 0x24, 0x0, 0x7) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r0, 0xc018937d, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {0xfffffffb}}, './file0\x00'}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000), 0x6801, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY(r2, 0x5000940f, &(0x7f0000000500)={{r3}, "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"}) r4 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r4) fcntl$getflags(r4, 0x40a) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) sendmsg$nl_generic(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c0000004a00210c0000000000000a0000000000"], 0x1c}}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) r7 = syz_open_dev$vcsn(&(0x7f0000000180), 0x0, 0x800) close_range(r2, r1, 0x0) tee(r6, r7, 0xbc1, 0x2) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r8, 0xc018620b, &(0x7f0000000100)) 17:57:58 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c00050000000000"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x800d) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:57:58 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0", 0x2d, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) 17:57:58 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f00000002c0)='./file0\x00', 0x5, 0xfffffffffffffd2d, 0x0, 0x91, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, 0x0, 0x2) openat2$dir(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x2a0200, 0x0, 0x11}, 0x18) umount2(&(0x7f0000000080)='./file0\x00', 0x4) lseek(r1, 0xfa2b, 0x0) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 2) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYRESOCT=r2, @ANYRES32=r1, @ANYRESDEC=r1]) mount$bind(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000005c0), 0x804, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x200) chown(&(0x7f0000000040)='./file0\x00', 0xee00, 0xffffffffffffffff) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') creat(&(0x7f0000000300)='./file0\x00', 0x1) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f0000000280)=@v1={0x0, @adiantum, 0x3, @desc2}) 17:57:58 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0xffff030000000000, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:57:58 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) readv(r0, 0x0, 0x0) 17:57:58 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000140), 0x0) sendto$inet(r0, 0x0, 0x0, 0x20000854, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x2000, 0x0) copy_file_range(r3, 0x0, r2, 0x0, 0x10001, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x31d, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x20d315) (fail_nth: 3) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000004c0)=ANY=[@ANYBLOB="01000000010000001800000044ff41bf1dcb89434fe6608ba1578af69686c732469b60cbfe2ff53bac823a55e31e5a52ed3175f6935d7f1b9e72d2e1b17e91d7781540452370fc5b1f0236e03dd6fff1854c4e3127ffb23cb11c69f82ba2a679fbff749418fd7eb09f1c53ebafac4cf878924224f4637dcefeb87ea2f67853201d33078223c844e3e3c4cebde792b5dfa97e5ea745863c2b7c347bab76b11653c09de7ea6f9eae65128e3f86c8cd75ec13f5e9543ae22576d1d27897ec8ac3acac0e05a8bb962d00c3ddb56a510317f372ca06fd64cb755b15b0bd44293c0a3d8545aefbce244baa25d1c26c7f4ba4f866b5c9bcfa7d9edefe3ad4e3ec20138aba09b68c0431354bd98a4626816358418ca6c184", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file1\x00']) 17:57:58 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x7a) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x0, 0x0, 0x8000) 17:57:58 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c0005000000000000000000"], 0x2c}}, 0x0) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r1, 0x8, 0x0, 0x8012) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) [ 2274.969361] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 2274.995573] FAULT_INJECTION: forcing a failure. [ 2274.995573] name failslab, interval 1, probability 0, space 0, times 0 [ 2274.996554] CPU: 1 PID: 15118 Comm: syz-executor.7 Not tainted 5.10.213 #1 [ 2274.997150] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2274.997851] Call Trace: [ 2274.998082] dump_stack+0x107/0x167 [ 2274.998387] should_fail.cold+0x5/0xa [ 2274.998708] ? create_object.isra.0+0x3a/0xa20 [ 2274.999108] should_failslab+0x5/0x20 [ 2274.999426] kmem_cache_alloc+0x5b/0x310 [ 2274.999760] ? ksys_write+0x21a/0x260 [ 2275.000088] create_object.isra.0+0x3a/0xa20 [ 2275.000482] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2275.000924] kmem_cache_alloc+0x159/0x310 [ 2275.001394] getname_flags.part.0+0x50/0x4f0 [ 2275.001841] getname_flags+0x9a/0xe0 [ 2275.002269] do_mkdirat+0x8f/0x2b0 [ 2275.002559] ? user_path_create+0xf0/0xf0 [ 2275.002960] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2275.003397] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2275.003912] do_syscall_64+0x33/0x40 [ 2275.004222] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2275.004658] RIP: 0033:0x7f6920ff3b19 [ 2275.005052] 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 [ 2275.006738] RSP: 002b:00007f691e569188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2275.007470] RAX: ffffffffffffffda RBX: 00007f6921106f60 RCX: 00007f6920ff3b19 [ 2275.008048] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000005 [ 2275.008764] RBP: 00007f691e5691d0 R08: 0000000000000000 R09: 0000000000000000 [ 2275.009420] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2275.010003] R13: 00007fff9b35a56f R14: 00007f691e569300 R15: 0000000000022000 17:57:58 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c00050000000000"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x800e) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:57:58 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/103, 0x67}], 0x1) 17:57:58 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x0, 0x0, 0x8000) flock(0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'\x00', &(0x7f0000000080)=@ethtool_sfeatures={0x3b, 0x2, [{0x80, 0x2}, {0x7fffffff, 0x100}]}}) 17:57:58 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0xffffff7f00000000, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:57:58 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f", 0x44, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) [ 2275.048946] FAULT_INJECTION: forcing a failure. [ 2275.048946] name failslab, interval 1, probability 0, space 0, times 0 [ 2275.050320] CPU: 0 PID: 15131 Comm: syz-executor.3 Not tainted 5.10.213 #1 [ 2275.051055] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2275.051919] Call Trace: [ 2275.052204] dump_stack+0x107/0x167 [ 2275.052578] should_fail.cold+0x5/0xa [ 2275.052981] ? xas_alloc+0x336/0x440 [ 2275.053366] should_failslab+0x5/0x20 [ 2275.053763] kmem_cache_alloc+0x5b/0x310 [ 2275.053955] tmpfs: Unknown parameter 'ÿÿ00000000000000000000005' [ 2275.054186] ? try_charge+0x62f/0x11b0 [ 2275.055194] xas_alloc+0x336/0x440 [ 2275.055575] xas_create+0x60f/0x10d0 [ 2275.055963] xas_store+0x8c/0x1c40 [ 2275.056337] ? xas_find_conflict+0x4b5/0xa70 [ 2275.056793] __add_to_page_cache_locked+0x708/0xc80 [ 2275.057314] ? file_write_and_wait_range+0x130/0x130 [ 2275.057828] ? lock_downgrade+0x6d0/0x6d0 [ 2275.058263] ? memcg_drain_all_list_lrus+0x720/0x720 [ 2275.058786] add_to_page_cache_lru+0xe6/0x2e0 [ 2275.059284] ? add_to_page_cache_locked+0x40/0x40 [ 2275.059774] ? __page_cache_alloc+0x10d/0x360 [ 2275.060244] page_cache_ra_unbounded+0x419/0x6f0 [ 2275.060728] ? read_pages+0xbc0/0xbc0 [ 2275.061119] ? __lock_page_or_retry+0x4e0/0x4e0 [ 2275.061597] ondemand_readahead+0x8e5/0x1150 [ 2275.062059] page_cache_sync_ra+0x138/0x170 [ 2275.062497] generic_file_buffered_read+0xc8e/0x2920 [ 2275.063050] ? pagecache_get_page+0xc80/0xc80 [ 2275.063502] ? lock_chain_count+0x20/0x20 [ 2275.063930] ? mark_lock+0xf5/0x2df0 [ 2275.064308] ? mark_lock+0xf5/0x2df0 [ 2275.064694] generic_file_read_iter+0x33f/0x490 [ 2275.065163] ? lock_chain_count+0x20/0x20 [ 2275.065595] ext4_file_read_iter+0x184/0x4c0 [ 2275.066042] generic_file_splice_read+0x455/0x6d0 [ 2275.066540] ? pipe_to_user+0x170/0x170 [ 2275.066956] ? _cond_resched+0x12/0x80 [ 2275.067360] ? avc_policy_seqno+0x9/0x70 [ 2275.067770] ? selinux_file_permission+0x92/0x520 [ 2275.068283] ? pipe_to_user+0x170/0x170 [ 2275.068694] do_splice_to+0x10e/0x160 [ 2275.069087] splice_direct_to_actor+0x2fe/0x980 [ 2275.069565] ? pipe_to_sendpage+0x380/0x380 [ 2275.070011] ? do_splice_to+0x160/0x160 [ 2275.070416] ? security_file_permission+0x24e/0x570 [ 2275.070951] do_splice_direct+0x1c4/0x290 [ 2275.071371] ? splice_direct_to_actor+0x980/0x980 [ 2275.071867] ? selinux_file_permission+0x92/0x520 [ 2275.072358] ? security_file_permission+0x24e/0x570 [ 2275.072878] do_sendfile+0x553/0x1090 [ 2275.073274] ? do_pwritev+0x270/0x270 [ 2275.073671] ? wait_for_completion_io+0x270/0x270 [ 2275.074158] ? rcu_read_lock_any_held+0x75/0xa0 [ 2275.074631] ? vfs_write+0x354/0xa70 [ 2275.075026] __x64_sys_sendfile64+0x1d1/0x210 [ 2275.075494] ? __ia32_sys_sendfile+0x220/0x220 [ 2275.075954] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2275.076490] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2275.077012] do_syscall_64+0x33/0x40 [ 2275.077394] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2275.077910] RIP: 0033:0x7f2210f73b19 [ 2275.078296] 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 [ 2275.080176] RSP: 002b:00007f220e4e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2275.080943] RAX: ffffffffffffffda RBX: 00007f2211086f60 RCX: 00007f2210f73b19 [ 2275.081667] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000004 [ 2275.082403] RBP: 00007f220e4e91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2275.083149] R10: 000000000020d315 R11: 0000000000000246 R12: 0000000000000001 [ 2275.083879] R13: 00007ffeb5e75c3f R14: 00007f220e4e9300 R15: 0000000000022000 [ 2275.120201] EXT4-fs (loop6): mounting ext2 file system using the ext4 subsystem [ 2275.142028] EXT4-fs error (device loop6): ext4_fill_super:4962: inode #2: comm syz-executor.6: iget: special inode unallocated [ 2275.144015] EXT4-fs (loop6): get root inode failed [ 2275.144559] EXT4-fs (loop6): mount failed 17:58:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000140), 0x0) sendto$inet(r0, 0x0, 0x0, 0x20000854, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x2000, 0x0) copy_file_range(r3, 0x0, r2, 0x0, 0x10001, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x31d, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x20d315) (fail_nth: 4) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file1\x00']) 17:58:10 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) readv(r0, &(0x7f00000005c0), 0x0) 17:58:10 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f", 0x44, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) 17:58:10 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000180)='./file0\x00', 0x1b, 0x2, &(0x7f00000002c0)=[{&(0x7f00000004c0)="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", 0x1000, 0xfb}, {&(0x7f00000001c0)="4da436dc5955729b3292df70e292214ffed8e90fb8bbd78f5abdc1b390025ea99e8eeab836ee3c0a120d1ce48026441063bc8e479a1064092c5af91a071d4d40336b844dc71a7d6b3c632d30c01e19362ef8c9251d90dd7799c3f0a8395c883d7fd7edcef90834d57be772176c176cd3b833cee378417180c3b5705aede1dbc72fa022c7ce8c60e1c7b95f258810af498c360308f519c0d7bd6217569f6d2f7f26dd8521b10f14772b36a313734d42c09c1659364da7ad7a33fedeb604c11e9eef80195d85b2efd4b4955d13e54fb049280c903fbeaa13c248155d5112e6c2f107b998d57a9ce730e6beb01f1015386dbc63184ae5", 0xf5, 0x1}], 0x94, &(0x7f0000000300)={[{@data_writeback}], [{@smackfsroot={'smackfsroot', 0x3d, '.'}}]}) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0xfffffc) r2 = io_uring_setup(0x314e, &(0x7f0000000040)={0x0, 0xba67, 0x0, 0x3, 0xb0, 0x0, r1}) fallocate(r2, 0x12, 0xad8, 0x2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x200400, 0x100) fallocate(r0, 0x0, 0x0, 0x8000) 17:58:10 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f00000002c0)='./file0\x00', 0x5, 0xfffffffffffffd2d, 0x0, 0x91, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, 0x0, 0x2) openat2$dir(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x2a0200, 0x0, 0x11}, 0x18) umount2(&(0x7f0000000080)='./file0\x00', 0x4) lseek(r1, 0xfa2b, 0x0) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 3) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYRESOCT=r2, @ANYRES32=r1, @ANYRESDEC=r1]) mount$bind(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000005c0), 0x804, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x200) chown(&(0x7f0000000040)='./file0\x00', 0xee00, 0xffffffffffffffff) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') creat(&(0x7f0000000300)='./file0\x00', 0x1) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f0000000280)=@v1={0x0, @adiantum, 0x3, @desc2}) 17:58:10 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c0005000000000000000000"], 0x2c}}, 0x0) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r1, 0x8, 0x0, 0x8064) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) 17:58:10 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0xffffffff00000000, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:58:10 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c00050000000000"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x8010) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) [ 2287.070409] FAULT_INJECTION: forcing a failure. [ 2287.070409] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2287.071685] CPU: 1 PID: 15166 Comm: syz-executor.7 Not tainted 5.10.213 #1 [ 2287.072383] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2287.073215] Call Trace: [ 2287.073488] dump_stack+0x107/0x167 [ 2287.073855] should_fail.cold+0x5/0xa [ 2287.074249] strncpy_from_user+0x34/0x470 [ 2287.074680] getname_flags.part.0+0x95/0x4f0 [ 2287.075141] getname_flags+0x9a/0xe0 [ 2287.075526] do_mkdirat+0x8f/0x2b0 [ 2287.075889] ? user_path_create+0xf0/0xf0 [ 2287.076310] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2287.076839] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2287.077370] do_syscall_64+0x33/0x40 [ 2287.077751] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2287.078256] RIP: 0033:0x7f6920ff3b19 [ 2287.078642] 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 [ 2287.080477] RSP: 002b:00007f691e569188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2287.081246] RAX: ffffffffffffffda RBX: 00007f6921106f60 RCX: 00007f6920ff3b19 [ 2287.081955] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000005 [ 2287.082668] RBP: 00007f691e5691d0 R08: 0000000000000000 R09: 0000000000000000 [ 2287.083388] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2287.084098] R13: 00007fff9b35a56f R14: 00007f691e569300 R15: 0000000000022000 [ 2287.094241] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2287.117302] tmpfs: Unknown parameter 'ÿÿ00000000000000000000005' 17:58:11 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c0005000000000000000000"], 0x2c}}, 0x0) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r1, 0x8, 0x0, 0x10800) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) 17:58:11 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f00000002c0)='./file0\x00', 0x5, 0xfffffffffffffd2d, 0x0, 0x91, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, 0x0, 0x2) openat2$dir(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x2a0200, 0x0, 0x11}, 0x18) umount2(&(0x7f0000000080)='./file0\x00', 0x4) lseek(r1, 0xfa2b, 0x0) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 4) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYRESOCT=r2, @ANYRES32=r1, @ANYRESDEC=r1]) mount$bind(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000005c0), 0x804, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x200) chown(&(0x7f0000000040)='./file0\x00', 0xee00, 0xffffffffffffffff) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') creat(&(0x7f0000000300)='./file0\x00', 0x1) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f0000000280)=@v1={0x0, @adiantum, 0x3, @desc2}) [ 2287.255742] EXT4-fs (loop6): mounting ext2 file system using the ext4 subsystem [ 2287.275088] FAULT_INJECTION: forcing a failure. [ 2287.275088] name failslab, interval 1, probability 0, space 0, times 0 [ 2287.277103] CPU: 0 PID: 15178 Comm: syz-executor.3 Not tainted 5.10.213 #1 [ 2287.278345] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2287.279862] Call Trace: [ 2287.280360] dump_stack+0x107/0x167 [ 2287.281039] should_fail.cold+0x5/0xa [ 2287.281740] ? create_object.isra.0+0x3a/0xa20 [ 2287.282585] should_failslab+0x5/0x20 [ 2287.283351] kmem_cache_alloc+0x5b/0x310 [ 2287.284097] create_object.isra.0+0x3a/0xa20 [ 2287.284902] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2287.285831] kmem_cache_alloc+0x159/0x310 [ 2287.286600] xas_alloc+0x336/0x440 [ 2287.287276] xas_create+0x60f/0x10d0 [ 2287.287988] xas_store+0x8c/0x1c40 [ 2287.288646] ? xas_find_conflict+0x4b5/0xa70 [ 2287.289472] __add_to_page_cache_locked+0x708/0xc80 [ 2287.290396] ? file_write_and_wait_range+0x130/0x130 [ 2287.291342] ? lock_downgrade+0x6d0/0x6d0 [ 2287.292116] ? memcg_drain_all_list_lrus+0x720/0x720 [ 2287.293062] add_to_page_cache_lru+0xe6/0x2e0 [ 2287.293887] ? add_to_page_cache_locked+0x40/0x40 [ 2287.294766] ? __page_cache_alloc+0x10d/0x360 [ 2287.295622] page_cache_ra_unbounded+0x419/0x6f0 [ 2287.296505] ? read_pages+0xbc0/0xbc0 [ 2287.297203] ? __lock_page_or_retry+0x4e0/0x4e0 [ 2287.298074] ondemand_readahead+0x8e5/0x1150 [ 2287.298900] page_cache_sync_ra+0x138/0x170 [ 2287.299707] generic_file_buffered_read+0xc8e/0x2920 [ 2287.300666] ? pagecache_get_page+0xc80/0xc80 [ 2287.301480] ? lock_chain_count+0x20/0x20 [ 2287.302243] ? mark_lock+0xf5/0x2df0 [ 2287.302931] ? mark_lock+0xf5/0x2df0 [ 2287.303639] generic_file_read_iter+0x33f/0x490 [ 2287.304487] ? lock_chain_count+0x20/0x20 [ 2287.305261] ext4_file_read_iter+0x184/0x4c0 [ 2287.306074] generic_file_splice_read+0x455/0x6d0 [ 2287.306974] ? pipe_to_user+0x170/0x170 [ 2287.307704] ? _cond_resched+0x12/0x80 [ 2287.308429] ? avc_policy_seqno+0x9/0x70 [ 2287.309172] ? selinux_file_permission+0x92/0x520 [ 2287.310070] ? pipe_to_user+0x170/0x170 [ 2287.310800] do_splice_to+0x10e/0x160 [ 2287.311524] splice_direct_to_actor+0x2fe/0x980 [ 2287.312386] ? pipe_to_sendpage+0x380/0x380 [ 2287.313188] ? do_splice_to+0x160/0x160 [ 2287.313919] ? security_file_permission+0x24e/0x570 [ 2287.314847] do_splice_direct+0x1c4/0x290 [ 2287.315629] ? splice_direct_to_actor+0x980/0x980 [ 2287.316509] ? selinux_file_permission+0x92/0x520 [ 2287.317401] ? security_file_permission+0x24e/0x570 [ 2287.318329] do_sendfile+0x553/0x1090 [ 2287.319064] ? do_pwritev+0x270/0x270 [ 2287.319769] ? wait_for_completion_io+0x270/0x270 [ 2287.320653] ? rcu_read_lock_any_held+0x75/0xa0 [ 2287.321500] ? vfs_write+0x354/0xa70 [ 2287.322197] __x64_sys_sendfile64+0x1d1/0x210 [ 2287.323042] ? __ia32_sys_sendfile+0x220/0x220 [ 2287.323889] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2287.324844] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2287.325795] do_syscall_64+0x33/0x40 [ 2287.326479] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2287.327440] RIP: 0033:0x7f2210f73b19 [ 2287.328129] 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 [ 2287.331397] RSP: 002b:00007f220e4e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2287.332575] RAX: ffffffffffffffda RBX: 00007f2211086f60 RCX: 00007f2210f73b19 [ 2287.333622] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000004 [ 2287.334663] RBP: 00007f220e4e91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2287.335724] R10: 000000000020d315 R11: 0000000000000246 R12: 0000000000000001 [ 2287.336771] R13: 00007ffeb5e75c3f R14: 00007f220e4e9300 R15: 0000000000022000 17:58:11 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) openat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x840, 0x100) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x80001, 0x0) ioctl$RTC_PLL_GET(r3, 0x80207011, &(0x7f0000000140)) fallocate(r0, 0x0, 0x0, 0x8000) 17:58:11 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) readv(r0, &(0x7f00000005c0), 0x0) [ 2287.373909] EXT4-fs error (device loop6): ext4_fill_super:4962: inode #2: comm syz-executor.6: iget: special inode unallocated [ 2287.376415] EXT4-fs (loop6): get root inode failed [ 2287.377374] EXT4-fs (loop6): mount failed 17:58:11 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0xffffffffffffff7f, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:58:11 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) readv(r0, &(0x7f00000005c0), 0x0) 17:58:11 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f", 0x44, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) [ 2287.477101] FAULT_INJECTION: forcing a failure. [ 2287.477101] name failslab, interval 1, probability 0, space 0, times 0 [ 2287.479355] CPU: 0 PID: 15205 Comm: syz-executor.7 Not tainted 5.10.213 #1 [ 2287.480220] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2287.481229] Call Trace: [ 2287.481559] dump_stack+0x107/0x167 [ 2287.482025] should_fail.cold+0x5/0xa [ 2287.482496] ? __d_alloc+0x2a/0x990 [ 2287.482970] should_failslab+0x5/0x20 [ 2287.483442] kmem_cache_alloc+0x5b/0x310 [ 2287.483952] ? __d_lookup+0x3bf/0x760 [ 2287.484430] __d_alloc+0x2a/0x990 [ 2287.484874] d_alloc+0x46/0x1c0 [ 2287.485288] __lookup_hash+0xcc/0x190 [ 2287.485762] filename_create+0x186/0x4a0 [ 2287.486265] ? filename_parentat+0x570/0x570 [ 2287.486811] ? getname_flags.part.0+0x1dd/0x4f0 [ 2287.487416] do_mkdirat+0xa2/0x2b0 [ 2287.487876] ? user_path_create+0xf0/0xf0 [ 2287.488392] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2287.489036] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2287.489697] do_syscall_64+0x33/0x40 [ 2287.490394] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2287.491035] RIP: 0033:0x7f6920ff3b19 17:58:11 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c00050000000000"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x8012) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) [ 2287.491487] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2287.493961] RSP: 002b:00007f691e569188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2287.494891] RAX: ffffffffffffffda RBX: 00007f6921106f60 RCX: 00007f6920ff3b19 [ 2287.495769] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000005 [ 2287.496650] RBP: 00007f691e5691d0 R08: 0000000000000000 R09: 0000000000000000 [ 2287.497539] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2287.498463] R13: 00007fff9b35a56f R14: 00007f691e569300 R15: 0000000000022000 [ 2287.557792] tmpfs: Unknown parameter 'ÿÿ00000000000000000000005' 17:58:22 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0xffffffffffffffff, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:58:22 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c0005000000000000000000"], 0x2c}}, 0x0) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r1, 0x8, 0x0, 0x80000) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) 17:58:22 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000140), 0x0) sendto$inet(r0, 0x0, 0x0, 0x20000854, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x2000, 0x0) copy_file_range(r3, 0x0, r2, 0x0, 0x10001, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x31d, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x20d315) (fail_nth: 5) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file1\x00']) 17:58:22 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f0000000040)="af", 0x1, 0x1000000) fallocate(r0, 0x0, 0x0, 0x8000) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000080)=0x4) 17:58:22 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) readv(r0, &(0x7f00000005c0)=[{0x0}], 0x1) 17:58:22 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c00050000000000"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x8064) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:58:22 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f0000000000000000010000", 0x4f, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) 17:58:22 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f00000002c0)='./file0\x00', 0x5, 0xfffffffffffffd2d, 0x0, 0x91, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, 0x0, 0x2) openat2$dir(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x2a0200, 0x0, 0x11}, 0x18) umount2(&(0x7f0000000080)='./file0\x00', 0x4) lseek(r1, 0xfa2b, 0x0) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 5) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYRESOCT=r2, @ANYRES32=r1, @ANYRESDEC=r1]) mount$bind(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000005c0), 0x804, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x200) chown(&(0x7f0000000040)='./file0\x00', 0xee00, 0xffffffffffffffff) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') creat(&(0x7f0000000300)='./file0\x00', 0x1) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f0000000280)=@v1={0x0, @adiantum, 0x3, @desc2}) 17:58:22 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) readv(r0, &(0x7f00000005c0)=[{0x0}], 0x1) [ 2298.999118] FAULT_INJECTION: forcing a failure. [ 2298.999118] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2299.000349] CPU: 0 PID: 15229 Comm: syz-executor.3 Not tainted 5.10.213 #1 [ 2299.000912] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2299.001591] Call Trace: [ 2299.001816] dump_stack+0x107/0x167 [ 2299.002121] should_fail.cold+0x5/0xa [ 2299.002445] __alloc_pages_nodemask+0x182/0x600 [ 2299.002830] ? xa_load+0x12d/0x2c0 [ 2299.003151] ? lock_downgrade+0x6d0/0x6d0 [ 2299.003497] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2299.004001] alloc_pages_current+0x187/0x280 [ 2299.004397] __page_cache_alloc+0x2d2/0x360 [ 2299.004768] page_cache_ra_unbounded+0x207/0x6f0 [ 2299.005596] ? read_pages+0xbc0/0xbc0 [ 2299.006288] ? __lock_page_or_retry+0x4e0/0x4e0 [ 2299.007160] ondemand_readahead+0x8e5/0x1150 [ 2299.007975] page_cache_sync_ra+0x138/0x170 [ 2299.008764] generic_file_buffered_read+0xc8e/0x2920 [ 2299.009710] ? pagecache_get_page+0xc80/0xc80 [ 2299.010520] ? lock_chain_count+0x20/0x20 [ 2299.011285] ? mark_lock+0xf5/0x2df0 [ 2299.011993] ? mark_lock+0xf5/0x2df0 [ 2299.012681] generic_file_read_iter+0x33f/0x490 [ 2299.013563] ? lock_chain_count+0x20/0x20 [ 2299.014329] ext4_file_read_iter+0x184/0x4c0 [ 2299.015149] generic_file_splice_read+0x455/0x6d0 [ 2299.016027] ? pipe_to_user+0x170/0x170 [ 2299.016755] ? _cond_resched+0x12/0x80 [ 2299.017471] ? avc_policy_seqno+0x9/0x70 [ 2299.018210] ? selinux_file_permission+0x92/0x520 [ 2299.019143] ? pipe_to_user+0x170/0x170 [ 2299.019866] do_splice_to+0x10e/0x160 [ 2299.020357] splice_direct_to_actor+0x2fe/0x980 [ 2299.020932] ? pipe_to_sendpage+0x380/0x380 [ 2299.021483] ? do_splice_to+0x160/0x160 [ 2299.021984] ? security_file_permission+0x24e/0x570 [ 2299.022619] do_splice_direct+0x1c4/0x290 [ 2299.023144] ? splice_direct_to_actor+0x980/0x980 [ 2299.023753] ? selinux_file_permission+0x92/0x520 [ 2299.024188] ? security_file_permission+0x24e/0x570 [ 2299.024604] do_sendfile+0x553/0x1090 [ 2299.024930] ? do_pwritev+0x270/0x270 [ 2299.025249] ? wait_for_completion_io+0x270/0x270 [ 2299.025650] ? rcu_read_lock_any_held+0x75/0xa0 [ 2299.026038] ? vfs_write+0x354/0xa70 [ 2299.026356] __x64_sys_sendfile64+0x1d1/0x210 [ 2299.026726] ? __ia32_sys_sendfile+0x220/0x220 [ 2299.027116] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2299.027549] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2299.027978] do_syscall_64+0x33/0x40 [ 2299.028290] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2299.028710] RIP: 0033:0x7f2210f73b19 [ 2299.029019] 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 [ 2299.030516] RSP: 002b:00007f220e4e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2299.031147] RAX: ffffffffffffffda RBX: 00007f2211086f60 RCX: 00007f2210f73b19 [ 2299.031732] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000004 [ 2299.032319] RBP: 00007f220e4e91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2299.032900] R10: 000000000020d315 R11: 0000000000000246 R12: 0000000000000001 [ 2299.033484] R13: 00007ffeb5e75c3f R14: 00007f220e4e9300 R15: 0000000000022000 [ 2299.039509] EXT4-fs (loop6): invalid first ino: 0 [ 2299.048013] FAULT_INJECTION: forcing a failure. [ 2299.048013] name failslab, interval 1, probability 0, space 0, times 0 [ 2299.049021] CPU: 0 PID: 15238 Comm: syz-executor.7 Not tainted 5.10.213 #1 [ 2299.049594] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2299.050280] Call Trace: [ 2299.050510] dump_stack+0x107/0x167 [ 2299.050818] should_fail.cold+0x5/0xa [ 2299.051149] ? create_object.isra.0+0x3a/0xa20 [ 2299.051530] should_failslab+0x5/0x20 [ 2299.051848] kmem_cache_alloc+0x5b/0x310 [ 2299.052194] create_object.isra.0+0x3a/0xa20 [ 2299.052554] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2299.053018] kmem_cache_alloc+0x159/0x310 [ 2299.053613] ? __d_lookup+0x3bf/0x760 [ 2299.053935] __d_alloc+0x2a/0x990 [ 2299.054232] d_alloc+0x46/0x1c0 [ 2299.054512] __lookup_hash+0xcc/0x190 [ 2299.054832] filename_create+0x186/0x4a0 [ 2299.055195] ? filename_parentat+0x570/0x570 [ 2299.055560] ? getname_flags.part.0+0x1dd/0x4f0 [ 2299.055940] do_mkdirat+0xa2/0x2b0 [ 2299.056235] ? user_path_create+0xf0/0xf0 [ 2299.056579] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2299.057003] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2299.057427] do_syscall_64+0x33/0x40 [ 2299.057724] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2299.058139] RIP: 0033:0x7f6920ff3b19 [ 2299.058440] 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 [ 2299.059931] RSP: 002b:00007f691e569188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2299.060554] RAX: ffffffffffffffda RBX: 00007f6921106f60 RCX: 00007f6920ff3b19 [ 2299.061132] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000005 [ 2299.061708] RBP: 00007f691e5691d0 R08: 0000000000000000 R09: 0000000000000000 [ 2299.062283] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2299.063072] R13: 00007fff9b35a56f R14: 00007f691e569300 R15: 0000000000022000 17:58:22 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) r2 = syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x8, &(0x7f0000001500)=[{&(0x7f00000004c0)="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", 0x1000, 0x50f}, {&(0x7f0000000100)="d16a3031385d7735dc47be5fd769ea", 0xf, 0x6}, {&(0x7f0000000140)="8b91f4bc842da28f2958b0e8f442d4c985919b6014761d5c2cd2d862a2b1c056091d3dd505fb33f0a294a407b7", 0x2d, 0x3aa}, {&(0x7f0000000180)="acd36c066833fe87f57d035689e643e98dc98b900dd98d5ba58f0fa85334770d30d542f5eda32551ec70cfc9b6d6a989d0d8ead3df53436d495bf8b8e9a50d690ce65f191ca69f6cfcc2d625f5d33b5a7a33e7d7755ae417af52e7ca9fc2a592b21dd551bb5155aa82da373cb578e8e4f51b64fb4ba99fea085c4336dabb1e548f6abe2015c4077949a8f67ecd709b5e822e256715bd0df0b4b2dc8968e610bfa0c3d7ac30202684d09c24d86aca01da20532af76bba53", 0xb7, 0x3}, {&(0x7f0000000240)="bf2fba15b23874cb5e8683db614e12812fddd723cb8dc3b181d716d03cfd5c1af0fb8d98b5eb92843178294bb808beee4dcb9437e9e598dcbac81891aea07cca889de3d2427f599307e97ee3686c936efe5457f99b4e5b1d93ab4ed69a76bb24c9506cb4a40a297a4c726bef63af3a02d2c09a976d665879db22e5030a93b072115dca0eda4a8308857367204b4ab58ae6efcc63f19629ad7c6a7a028f45a7afd159dd267f68b39aeb4de6221bc2b6985df109610c3d0cac1d622150d2d59b121936831a06b259d7ca66", 0xca, 0x3}, {&(0x7f0000000340)="d04f598f6cfa38c3bca39d5e09d1ae80b0a6380b70e555710da67fcbe29e7a644621729573d8f3ec229b9138d63715c1c9c169acc8fa", 0x36, 0x3}, {&(0x7f0000000380)="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", 0xff, 0x9}, {&(0x7f00000014c0)="64f8719a741706038cfcbadccd511b8ece648dfb61bdd3b37a3075b566d69e3f56d04a34ac06", 0x26, 0x2}], 0x40, &(0x7f00000015c0)={[{@nouser_xattr}, {@errors_remount}, {@oldalloc}, {@errors_continue}, {@barrier_val={'barrier', 0x3d, 0x6}}], [{@smackfsroot}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) preadv(r2, &(0x7f0000001800)=[{&(0x7f0000001640)=""/195, 0xc3}, {&(0x7f0000001740)=""/44, 0x2c}, {&(0x7f0000001780)=""/14, 0xe}, {&(0x7f00000017c0)=""/63, 0x3f}], 0x4, 0x9, 0xfffffbff) fallocate(r0, 0x0, 0x0, 0x8000) 17:58:22 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) readv(r0, &(0x7f00000005c0)=[{0x0}], 0x1) [ 2299.075660] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2299.120597] tmpfs: Unknown parameter 'ÿÿ00000000000000000000005' 17:58:23 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c0005000000000000000000"], 0x2c}}, 0x0) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r1, 0x8, 0x0, 0x1000001) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) 17:58:23 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f0000000000000000010000", 0x4f, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) 17:58:23 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f00000002c0)='./file0\x00', 0x5, 0xfffffffffffffd2d, 0x0, 0x91, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, 0x0, 0x2) openat2$dir(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x2a0200, 0x0, 0x11}, 0x18) umount2(&(0x7f0000000080)='./file0\x00', 0x4) lseek(r1, 0xfa2b, 0x0) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 6) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYRESOCT=r2, @ANYRES32=r1, @ANYRESDEC=r1]) mount$bind(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000005c0), 0x804, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x200) chown(&(0x7f0000000040)='./file0\x00', 0xee00, 0xffffffffffffffff) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') creat(&(0x7f0000000300)='./file0\x00', 0x1) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f0000000280)=@v1={0x0, @adiantum, 0x3, @desc2}) 17:58:23 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x2) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:58:23 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c00050000000000"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x12000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:58:23 executing program 0: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c0005000000000000000000"], 0x2c}}, 0x0) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r1, 0x8, 0x0, 0x80000) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) [ 2299.260653] EXT4-fs (loop6): invalid first ino: 0 [ 2299.287736] FAULT_INJECTION: forcing a failure. [ 2299.287736] name failslab, interval 1, probability 0, space 0, times 0 [ 2299.289083] CPU: 0 PID: 15270 Comm: syz-executor.7 Not tainted 5.10.213 #1 [ 2299.289676] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2299.290356] Call Trace: [ 2299.290583] dump_stack+0x107/0x167 [ 2299.290886] should_fail.cold+0x5/0xa [ 2299.291213] ? cgroup_mkdir+0x254/0xf50 [ 2299.291548] should_failslab+0x5/0x20 [ 2299.291862] __kmalloc+0x72/0x390 [ 2299.292154] cgroup_mkdir+0x254/0xf50 [ 2299.292472] ? cgroup_destroy_locked+0x710/0x710 [ 2299.292871] kernfs_iop_mkdir+0x14d/0x1e0 [ 2299.293212] vfs_mkdir+0x493/0x700 [ 2299.293508] do_mkdirat+0x150/0x2b0 [ 2299.293802] ? user_path_create+0xf0/0xf0 [ 2299.294153] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2299.294584] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2299.295007] do_syscall_64+0x33/0x40 [ 2299.295328] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2299.295742] RIP: 0033:0x7f6920ff3b19 [ 2299.296048] 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 [ 2299.297533] RSP: 002b:00007f691e569188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2299.298152] RAX: ffffffffffffffda RBX: 00007f6921106f60 RCX: 00007f6920ff3b19 [ 2299.298733] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000005 [ 2299.299333] RBP: 00007f691e5691d0 R08: 0000000000000000 R09: 0000000000000000 [ 2299.299909] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2299.300503] R13: 00007fff9b35a56f R14: 00007f691e569300 R15: 0000000000022000 17:58:23 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c0005000000000000000000"], 0x2c}}, 0x0) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r1, 0x8, 0x0, 0xffffffff000) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) [ 2299.367704] tmpfs: Unknown parameter 'ÿÿ00000000000000000000005' 17:58:35 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000140), 0x0) sendto$inet(r0, 0x0, 0x0, 0x20000854, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x2000, 0x0) copy_file_range(r3, 0x0, r2, 0x0, 0x10001, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x31d, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x20d315) (fail_nth: 6) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file1\x00']) 17:58:35 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f0000000000000000010000", 0x4f, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) 17:58:35 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c0005000000000000000000"], 0x2c}}, 0x0) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r1, 0x8, 0x0, 0x7fffffffffffffff) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) 17:58:35 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x120) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:58:35 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c00050000000000"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x80000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:58:35 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f00000002c0)='./file0\x00', 0x5, 0xfffffffffffffd2d, 0x0, 0x91, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, 0x0, 0x2) openat2$dir(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x2a0200, 0x0, 0x11}, 0x18) umount2(&(0x7f0000000080)='./file0\x00', 0x4) lseek(r1, 0xfa2b, 0x0) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 7) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYRESOCT=r2, @ANYRES32=r1, @ANYRESDEC=r1]) mount$bind(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000005c0), 0x804, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x200) chown(&(0x7f0000000040)='./file0\x00', 0xee00, 0xffffffffffffffff) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') creat(&(0x7f0000000300)='./file0\x00', 0x1) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f0000000280)=@v1={0x0, @adiantum, 0x3, @desc2}) 17:58:35 executing program 0: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c00050000000000"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x12000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:58:35 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000053680)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x9, "f45a7618c41856"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054680)={0x800, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x4, "0c5eed9a6319b9"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000055680)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x8, "b380511e90a8f2"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001300)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000056680)={{0x0, 0x1e, 0xfdb, 0x0, 0x9, 0x5, 0x1, 0x200, 0x2, 0x2, 0x7, 0x3, 0x6, 0x1, 0x3f}}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001300)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004af00)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}], 0x0, "e6a2e51d013042"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001500)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000057680)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001300)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000140)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12}], 0x7f, "9656c75f04ba4d"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000057880)={0x5, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}], 0xf7, "5e60a5910cf1a9"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000058880)={0x6, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {r3}, {r4}, {}, {0x0, r6}, {r7}, {}, {0x0, r8}, {r9}, {r12}, {0x0, r13}], 0xf0, "c3d01262164020"}) fcntl$setown(r0, 0x8, 0x0) pwrite64(r1, &(0x7f0000000100)="aff71230e47861b00549b2117cb466d75208acc2d252c3daa3bdaa214989d442de0b7509e403761c41fd3cee7b988b5e87c5775dd2834882f4153df43b0414c772e1078eb3608040a50672c9ee402534b2af73bd54e30ddd84cafbbda267f8e9b872ee8b10ad340e181245f9a75aa7a8459c59900420c20fbe6a03ae66e62163f6c21bb71754437b500003023616786f34d0fde290bfbfcfa8690068557dd1ecd8bdcf3c0049bbd7713720f1ad1dab", 0xaf, 0x2001000000) fallocate(r0, 0x0, 0x0, 0x8000) [ 2311.211678] EXT4-fs (loop6): invalid first ino: 0 17:58:35 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b", 0x55, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) [ 2311.259971] FAULT_INJECTION: forcing a failure. [ 2311.259971] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2311.260994] CPU: 0 PID: 15289 Comm: syz-executor.3 Not tainted 5.10.213 #1 [ 2311.261561] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2311.262246] Call Trace: [ 2311.262469] dump_stack+0x107/0x167 [ 2311.262773] should_fail.cold+0x5/0xa [ 2311.263096] __alloc_pages_nodemask+0x182/0x600 [ 2311.263509] ? xa_load+0x12d/0x2c0 [ 2311.263803] ? lock_downgrade+0x6d0/0x6d0 [ 2311.264147] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2311.264649] alloc_pages_current+0x187/0x280 [ 2311.265020] __page_cache_alloc+0x2d2/0x360 [ 2311.265382] page_cache_ra_unbounded+0x207/0x6f0 [ 2311.265782] ? read_pages+0xbc0/0xbc0 [ 2311.266089] ? __lock_page_or_retry+0x4e0/0x4e0 [ 2311.266484] ondemand_readahead+0x8e5/0x1150 [ 2311.266854] page_cache_sync_ra+0x138/0x170 [ 2311.267217] generic_file_buffered_read+0xc8e/0x2920 [ 2311.267664] ? pagecache_get_page+0xc80/0xc80 [ 2311.268032] ? lock_chain_count+0x20/0x20 [ 2311.268380] ? mark_lock+0xf5/0x2df0 [ 2311.268693] ? mark_lock+0xf5/0x2df0 [ 2311.269010] generic_file_read_iter+0x33f/0x490 [ 2311.269100] EXT4-fs (loop6): unsupported inode size: 0 [ 2311.269389] ? lock_chain_count+0x20/0x20 [ 2311.269409] ext4_file_read_iter+0x184/0x4c0 [ 2311.269897] EXT4-fs (loop6): blocksize: 2048 [ 2311.270228] generic_file_splice_read+0x455/0x6d0 [ 2311.270240] ? pipe_to_user+0x170/0x170 [ 2311.270251] ? _cond_resched+0x12/0x80 [ 2311.270266] ? avc_policy_seqno+0x9/0x70 [ 2311.272345] ? selinux_file_permission+0x92/0x520 [ 2311.272745] ? pipe_to_user+0x170/0x170 [ 2311.273070] do_splice_to+0x10e/0x160 [ 2311.273392] splice_direct_to_actor+0x2fe/0x980 [ 2311.273773] ? pipe_to_sendpage+0x380/0x380 [ 2311.274130] ? do_splice_to+0x160/0x160 [ 2311.274464] ? security_file_permission+0x24e/0x570 [ 2311.274879] do_splice_direct+0x1c4/0x290 [ 2311.275223] ? splice_direct_to_actor+0x980/0x980 [ 2311.275630] ? selinux_file_permission+0x92/0x520 [ 2311.276026] ? security_file_permission+0x24e/0x570 [ 2311.276444] do_sendfile+0x553/0x1090 [ 2311.276765] ? do_pwritev+0x270/0x270 [ 2311.277082] ? wait_for_completion_io+0x270/0x270 [ 2311.277482] ? rcu_read_lock_any_held+0x75/0xa0 [ 2311.277868] ? vfs_write+0x354/0xa70 [ 2311.278179] __x64_sys_sendfile64+0x1d1/0x210 [ 2311.278552] ? __ia32_sys_sendfile+0x220/0x220 [ 2311.278931] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2311.279376] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2311.279806] do_syscall_64+0x33/0x40 [ 2311.280118] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2311.280542] RIP: 0033:0x7f2210f73b19 [ 2311.280854] 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 [ 2311.282356] RSP: 002b:00007f220e4e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2311.282983] RAX: ffffffffffffffda RBX: 00007f2211086f60 RCX: 00007f2210f73b19 [ 2311.283576] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000004 [ 2311.284165] RBP: 00007f220e4e91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2311.284750] R10: 000000000020d315 R11: 0000000000000246 R12: 0000000000000001 [ 2311.285333] R13: 00007ffeb5e75c3f R14: 00007f220e4e9300 R15: 0000000000022000 [ 2311.297128] FAULT_INJECTION: forcing a failure. [ 2311.297128] name failslab, interval 1, probability 0, space 0, times 0 [ 2311.298165] CPU: 0 PID: 15302 Comm: syz-executor.7 Not tainted 5.10.213 #1 [ 2311.298729] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2311.299428] Call Trace: [ 2311.299652] dump_stack+0x107/0x167 [ 2311.299953] should_fail.cold+0x5/0xa [ 2311.300278] ? cgroup_mkdir+0x254/0xf50 [ 2311.300614] should_failslab+0x5/0x20 [ 2311.300928] __kmalloc+0x72/0x390 [ 2311.301221] cgroup_mkdir+0x254/0xf50 [ 2311.301542] ? cgroup_destroy_locked+0x710/0x710 [ 2311.301946] kernfs_iop_mkdir+0x14d/0x1e0 [ 2311.302293] vfs_mkdir+0x493/0x700 [ 2311.302588] do_mkdirat+0x150/0x2b0 [ 2311.302914] ? user_path_create+0xf0/0xf0 [ 2311.303348] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2311.303807] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2311.304248] do_syscall_64+0x33/0x40 [ 2311.304557] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2311.304979] RIP: 0033:0x7f6920ff3b19 [ 2311.305292] 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 [ 2311.306820] RSP: 002b:00007f691e569188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2311.307457] RAX: ffffffffffffffda RBX: 00007f6921106f60 RCX: 00007f6920ff3b19 [ 2311.308040] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000005 [ 2311.308622] RBP: 00007f691e5691d0 R08: 0000000000000000 R09: 0000000000000000 [ 2311.309212] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2311.309800] R13: 00007fff9b35a56f R14: 00007f691e569300 R15: 0000000000022000 [ 2311.341994] EXT4-fs (loop6): unsupported inode size: 0 [ 2311.342622] EXT4-fs (loop6): blocksize: 2048 [ 2311.367907] tmpfs: Unknown parameter 'ÿÿ00000000000000000000005' 17:58:35 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b", 0x55, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) 17:58:35 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c0005000000000000000000"], 0x2c}}, 0x0) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r1, 0x8, 0x0, 0xffffffffffffffff) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) 17:58:35 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c00050000000000"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x1000001) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:58:35 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x1f00) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:58:35 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0xffffffffffffff7f, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:58:35 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b", 0x55, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) [ 2311.447790] EXT4-fs (loop6): unsupported inode size: 0 [ 2311.448283] EXT4-fs (loop6): blocksize: 2048 17:58:47 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000140), 0x0) sendto$inet(r0, 0x0, 0x0, 0x20000854, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x2000, 0x0) copy_file_range(r3, 0x0, r2, 0x0, 0x10001, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x31d, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x20d315) (fail_nth: 7) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file1\x00']) 17:58:47 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x6f, 0x0, 0x0, 0x20, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x800, 0x4}, 0x0, 0xb, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c0005000000000000000000"], 0x2c}}, 0x0) pwrite64(r3, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r2, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) 17:58:47 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b000000", 0x58, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) 17:58:47 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f00000002c0)='./file0\x00', 0x5, 0xfffffffffffffd2d, 0x0, 0x91, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, 0x0, 0x2) openat2$dir(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x2a0200, 0x0, 0x11}, 0x18) umount2(&(0x7f0000000080)='./file0\x00', 0x4) lseek(r1, 0xfa2b, 0x0) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 8) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYRESOCT=r2, @ANYRES32=r1, @ANYRESDEC=r1]) mount$bind(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000005c0), 0x804, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x200) chown(&(0x7f0000000040)='./file0\x00', 0xee00, 0xffffffffffffffff) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') creat(&(0x7f0000000300)='./file0\x00', 0x1) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f0000000280)=@v1={0x0, @adiantum, 0x3, @desc2}) 17:58:47 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x2000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:58:47 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c00050000000000"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0xffffffff000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:58:47 executing program 0: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c0005000000000000000000"], 0x2c}}, 0x0) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r1, 0x8, 0x0, 0x8012) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) 17:58:47 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) r2 = creat(0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000100)={0x0}) r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) getdents64(r6, &(0x7f00000000c0)=""/149, 0x95) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r4, 0xc018937d, &(0x7f0000000340)=ANY=[@ANYBLOB="001800007bc2000000000000b9ab2b3b8d7d4ebbce54cdb6a461c1df8be3a0642cf5dc46855e3ace55d874c740080d888b96e4757e36cc210045cb6fc11ef0a47669756aef14d6673fa1ff20091748b7a93ee050ba01fce417472c6e66436b65130539259cabb26a8cf4a3d10c128e096410313c9d9adcdce087d7a47bc9d20f094728a0e7e3421d17d84cadda33dcd71483e2f4a2ec9a97f0949f3b6b7780ad8b855bdf07d3d2b9070a70221820a47488219ba25005cde7e5e06d", @ANYRESDEC=r5, @ANYRESHEX=r6]) syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r10 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCDELRT(r10, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8, 0x0, 0xfffffffc}, @hci={0x1f, 0x1}, @vsock={0x28, 0x0, 0xffffffff}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) dup3(r9, r10, 0x80000) syz_io_uring_submit(r7, r8, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r9, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6, 0x1}, 0x80, &(0x7f0000000500)}, 0x0, 0x4000000}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000040)={r5, 0x3, r9, 0x4, 0x80000}) fallocate(r1, 0x0, 0x7f, 0x1) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x0, 0x0, 0x8000) [ 2324.016106] FAULT_INJECTION: forcing a failure. [ 2324.016106] name failslab, interval 1, probability 0, space 0, times 0 [ 2324.017440] CPU: 1 PID: 15343 Comm: syz-executor.7 Not tainted 5.10.213 #1 [ 2324.018156] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2324.019016] Call Trace: [ 2324.019307] dump_stack+0x107/0x167 [ 2324.019712] should_fail.cold+0x5/0xa [ 2324.020108] ? create_object.isra.0+0x3a/0xa20 [ 2324.020586] should_failslab+0x5/0x20 [ 2324.020976] kmem_cache_alloc+0x5b/0x310 [ 2324.021395] create_object.isra.0+0x3a/0xa20 [ 2324.021853] kmemleak_alloc_percpu+0xa0/0x100 [ 2324.022319] pcpu_alloc+0x4e2/0x1240 [ 2324.022712] ? cset_cgroup_from_root+0x2a0/0x2a0 [ 2324.023209] percpu_ref_init+0x31/0x3d0 [ 2324.023631] cgroup_mkdir+0x28b/0xf50 [ 2324.024028] ? cgroup_destroy_locked+0x710/0x710 [ 2324.024517] kernfs_iop_mkdir+0x14d/0x1e0 [ 2324.024944] vfs_mkdir+0x493/0x700 [ 2324.025316] do_mkdirat+0x150/0x2b0 [ 2324.025691] ? user_path_create+0xf0/0xf0 [ 2324.026129] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2324.026669] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2324.027202] do_syscall_64+0x33/0x40 [ 2324.027597] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2324.028120] RIP: 0033:0x7f6920ff3b19 [ 2324.028507] 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 [ 2324.030355] RSP: 002b:00007f691e569188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2324.031122] RAX: ffffffffffffffda RBX: 00007f6921106f60 RCX: 00007f6920ff3b19 [ 2324.031851] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000005 [ 2324.032566] RBP: 00007f691e5691d0 R08: 0000000000000000 R09: 0000000000000000 [ 2324.033279] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2324.033996] R13: 00007fff9b35a56f R14: 00007f691e569300 R15: 0000000000022000 [ 2324.069870] tmpfs: Unknown parameter 'ÿÿ00000000000000000000005' [ 2324.079966] FAULT_INJECTION: forcing a failure. [ 2324.079966] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2324.081222] CPU: 0 PID: 15348 Comm: syz-executor.3 Not tainted 5.10.213 #1 [ 2324.081783] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2324.082454] Call Trace: [ 2324.082671] dump_stack+0x107/0x167 [ 2324.082963] should_fail.cold+0x5/0xa [ 2324.083280] __alloc_pages_nodemask+0x182/0x600 [ 2324.083672] ? xa_load+0x12d/0x2c0 [ 2324.083962] ? lock_downgrade+0x6d0/0x6d0 [ 2324.084300] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2324.084792] alloc_pages_current+0x187/0x280 [ 2324.085278] __page_cache_alloc+0x2d2/0x360 [ 2324.085820] page_cache_ra_unbounded+0x207/0x6f0 [ 2324.086411] ? read_pages+0xbc0/0xbc0 [ 2324.086885] ? __lock_page_or_retry+0x4e0/0x4e0 [ 2324.087486] ondemand_readahead+0x8e5/0x1150 [ 2324.088036] page_cache_sync_ra+0x138/0x170 [ 2324.088420] generic_file_buffered_read+0xc8e/0x2920 [ 2324.088843] ? pagecache_get_page+0xc80/0xc80 [ 2324.089202] ? lock_chain_count+0x20/0x20 [ 2324.089538] ? mark_lock+0xf5/0x2df0 [ 2324.089838] ? mark_lock+0xf5/0x2df0 [ 2324.090146] generic_file_read_iter+0x33f/0x490 [ 2324.090515] ? lock_chain_count+0x20/0x20 [ 2324.090856] ext4_file_read_iter+0x184/0x4c0 [ 2324.091225] generic_file_splice_read+0x455/0x6d0 [ 2324.091622] ? pipe_to_user+0x170/0x170 [ 2324.091950] ? _cond_resched+0x12/0x80 [ 2324.092275] ? avc_policy_seqno+0x9/0x70 [ 2324.092602] ? selinux_file_permission+0x92/0x520 [ 2324.093001] ? pipe_to_user+0x170/0x170 [ 2324.093323] do_splice_to+0x10e/0x160 [ 2324.093633] splice_direct_to_actor+0x2fe/0x980 [ 2324.094010] ? pipe_to_sendpage+0x380/0x380 [ 2324.094363] ? do_splice_to+0x160/0x160 [ 2324.094682] ? security_file_permission+0x24e/0x570 [ 2324.095093] do_splice_direct+0x1c4/0x290 [ 2324.095449] ? splice_direct_to_actor+0x980/0x980 [ 2324.095837] ? selinux_file_permission+0x92/0x520 [ 2324.096232] ? security_file_permission+0x24e/0x570 [ 2324.096667] do_sendfile+0x553/0x1090 [ 2324.096982] ? do_pwritev+0x270/0x270 [ 2324.097345] ? wait_for_completion_io+0x270/0x270 [ 2324.097747] ? rcu_read_lock_any_held+0x75/0xa0 [ 2324.098135] ? vfs_write+0x354/0xa70 [ 2324.098448] __x64_sys_sendfile64+0x1d1/0x210 [ 2324.098810] ? __ia32_sys_sendfile+0x220/0x220 [ 2324.099178] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2324.099615] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2324.100027] do_syscall_64+0x33/0x40 [ 2324.100333] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2324.100744] RIP: 0033:0x7f2210f73b19 [ 2324.101047] 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 [ 2324.102496] RSP: 002b:00007f220e4e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2324.103115] RAX: ffffffffffffffda RBX: 00007f2211086f60 RCX: 00007f2210f73b19 [ 2324.103708] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000004 [ 2324.104278] RBP: 00007f220e4e91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2324.104847] R10: 000000000020d315 R11: 0000000000000246 R12: 0000000000000001 [ 2324.105417] R13: 00007ffeb5e75c3f R14: 00007f220e4e9300 R15: 0000000000022000 [ 2324.106102] EXT4-fs (loop6): unsupported inode size: 0 [ 2324.106593] EXT4-fs (loop6): blocksize: 2048 17:58:48 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c00050000000000"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x7fffffffffffffff) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:58:48 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f00000002c0)='./file0\x00', 0x5, 0xfffffffffffffd2d, 0x0, 0x91, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, 0x0, 0x2) openat2$dir(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x2a0200, 0x0, 0x11}, 0x18) umount2(&(0x7f0000000080)='./file0\x00', 0x4) lseek(r1, 0xfa2b, 0x0) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 9) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYRESOCT=r2, @ANYRES32=r1, @ANYRESDEC=r1]) mount$bind(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000005c0), 0x804, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x200) chown(&(0x7f0000000040)='./file0\x00', 0xee00, 0xffffffffffffffff) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') creat(&(0x7f0000000300)='./file0\x00', 0x1) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f0000000280)=@v1={0x0, @adiantum, 0x3, @desc2}) 17:58:48 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x27ff) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:58:48 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/103, 0x67}], 0x1) (fail_nth: 1) 17:58:48 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 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, 0x0, @perf_config_ext={0x9a49, 0x88e3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c000000fa6cbdc52d1f7c2976b854aabad5645f3a0e1e959523c55048e900d47cc55c33417ba6753d5e48c8cf3b1a9478", @ANYRES16, @ANYBLOB="0501000c5100000000002b0000000a0001007770616e300022000c0005000000000000000000"], 0x2c}}, 0x0) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r1, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) 17:58:48 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCDELRT(r3, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8, 0x0, 0xfffffffc}, @hci={0x1f, 0x1}, @vsock={0x28, 0x0, 0xffffffff}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) dup3(r2, r3, 0x80000) r4 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs2/binder-control\x00', 0x800, 0x0) r6 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x4, &(0x7f0000000080)=[{0x800, 0x7, 0xcd, 0x6}, {0x7, 0x9, 0x5, 0x3}, {0x7fff, 0x4, 0xfc, 0x3}, {0x4, 0x7, 0x7, 0x1}]}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f00000001c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r5, 0x50009417, &(0x7f0000000780)={{r6}, r7, 0x10, @inherit={0x68, &(0x7f00000003c0)={0x1, 0x4, 0x6d, 0x9, {0x6, 0x7, 0x1000000000, 0x6, 0x1}, [0x5, 0x0, 0x3, 0x7]}}, @subvolid=0xff}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r4) fstat(r1, &(0x7f0000000100)) fallocate(r3, 0x20, 0x7, 0x80000000) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x0, 0x0, 0x8000) 17:58:48 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b000000", 0x58, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) [ 2324.263069] FAULT_INJECTION: forcing a failure. [ 2324.263069] name failslab, interval 1, probability 0, space 0, times 0 [ 2324.264078] CPU: 1 PID: 15369 Comm: syz-executor.7 Not tainted 5.10.213 #1 [ 2324.264632] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2324.265293] Call Trace: [ 2324.265510] dump_stack+0x107/0x167 [ 2324.265804] should_fail.cold+0x5/0xa [ 2324.266112] ? create_object.isra.0+0x3a/0xa20 [ 2324.266481] should_failslab+0x5/0x20 [ 2324.266508] EXT4-fs (loop6): unsupported inode size: 0 [ 2324.266790] kmem_cache_alloc+0x5b/0x310 [ 2324.267267] EXT4-fs (loop6): blocksize: 2048 [ 2324.267602] ? mark_held_locks+0x9e/0xe0 [ 2324.268272] create_object.isra.0+0x3a/0xa20 [ 2324.268634] kmemleak_alloc_percpu+0xa0/0x100 [ 2324.269001] pcpu_alloc+0x4e2/0x1240 [ 2324.269314] ? cset_cgroup_from_root+0x2a0/0x2a0 [ 2324.269692] percpu_ref_init+0x31/0x3d0 [ 2324.270019] cgroup_mkdir+0x28b/0xf50 [ 2324.270326] ? cgroup_destroy_locked+0x710/0x710 [ 2324.270722] kernfs_iop_mkdir+0x14d/0x1e0 [ 2324.271063] vfs_mkdir+0x493/0x700 [ 2324.271359] do_mkdirat+0x150/0x2b0 [ 2324.271668] ? user_path_create+0xf0/0xf0 [ 2324.272020] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2324.272437] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2324.272864] do_syscall_64+0x33/0x40 [ 2324.273164] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2324.273580] RIP: 0033:0x7f6920ff3b19 [ 2324.273891] 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 [ 2324.275350] RSP: 002b:00007f691e569188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2324.275975] RAX: ffffffffffffffda RBX: 00007f6921106f60 RCX: 00007f6920ff3b19 [ 2324.276565] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000005 [ 2324.277126] RBP: 00007f691e5691d0 R08: 0000000000000000 R09: 0000000000000000 [ 2324.277702] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2324.278260] R13: 00007fff9b35a56f R14: 00007f691e569300 R15: 0000000000022000 [ 2324.283616] FAULT_INJECTION: forcing a failure. [ 2324.283616] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2324.284615] CPU: 1 PID: 15377 Comm: syz-executor.0 Not tainted 5.10.213 #1 [ 2324.285162] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2324.285817] Call Trace: [ 2324.286032] dump_stack+0x107/0x167 [ 2324.286324] should_fail.cold+0x5/0xa [ 2324.286640] _copy_from_user+0x2e/0x1b0 [ 2324.286973] iovec_from_user+0x141/0x400 [ 2324.287302] __import_iovec+0x67/0x590 [ 2324.287653] import_iovec+0x83/0xb0 [ 2324.287951] vfs_readv+0xbb/0x160 [ 2324.288234] ? vfs_iter_read+0xa0/0xa0 [ 2324.288567] ? __fget_files+0x26d/0x4c0 [ 2324.288891] ? lock_downgrade+0x6d0/0x6d0 [ 2324.289223] ? find_held_lock+0x2c/0x110 [ 2324.289548] ? __fget_files+0x296/0x4c0 [ 2324.289870] ? __fget_light+0xea/0x290 [ 2324.290183] do_readv+0x139/0x300 [ 2324.290460] ? vfs_readv+0x160/0x160 [ 2324.290755] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2324.291171] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2324.291592] do_syscall_64+0x33/0x40 [ 2324.291887] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2324.292298] RIP: 0033:0x7ff10194eb19 [ 2324.292609] 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 [ 2324.294031] RSP: 002b:00007ff0feec4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 2324.294649] RAX: ffffffffffffffda RBX: 00007ff101a61f60 RCX: 00007ff10194eb19 [ 2324.295217] RDX: 0000000000000001 RSI: 00000000200005c0 RDI: 0000000000000003 [ 2324.295788] RBP: 00007ff0feec41d0 R08: 0000000000000000 R09: 0000000000000000 [ 2324.296347] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2324.296911] R13: 00007ffde5b1f7df R14: 00007ff0feec4300 R15: 0000000000022000 17:58:48 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x2800) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) [ 2324.326937] tmpfs: Unknown parameter 'ÿÿ00000000000000000000005' 17:59:00 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/103, 0x67}], 0x1) (fail_nth: 2) 17:59:00 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c00050000000000"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0xffffffffffffffff) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:59:00 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) unlink(&(0x7f0000000040)='./file0\x00') fallocate(r0, 0x0, 0x0, 0x8000) 17:59:00 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b000000", 0x58, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) 17:59:00 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f00000002c0)='./file0\x00', 0x5, 0xfffffffffffffd2d, 0x0, 0x91, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, 0x0, 0x2) openat2$dir(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x2a0200, 0x0, 0x11}, 0x18) umount2(&(0x7f0000000080)='./file0\x00', 0x4) lseek(r1, 0xfa2b, 0x0) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 10) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYRESOCT=r2, @ANYRES32=r1, @ANYRESDEC=r1]) mount$bind(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000005c0), 0x804, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x200) chown(&(0x7f0000000040)='./file0\x00', 0xee00, 0xffffffffffffffff) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') creat(&(0x7f0000000300)='./file0\x00', 0x1) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f0000000280)=@v1={0x0, @adiantum, 0x3, @desc2}) 17:59:00 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000140), 0x0) sendto$inet(r0, 0x0, 0x0, 0x20000854, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x2000, 0x0) copy_file_range(r3, 0x0, r2, 0x0, 0x10001, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x31d, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x20d315) (fail_nth: 8) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file1\x00']) 17:59:00 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x8002) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:59:00 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c0005000000000000000000"], 0x2c}}, 0x0) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r1, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) [ 2336.583866] FAULT_INJECTION: forcing a failure. [ 2336.583866] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2336.584875] CPU: 0 PID: 15403 Comm: syz-executor.3 Not tainted 5.10.213 #1 [ 2336.585453] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2336.586113] Call Trace: [ 2336.586335] dump_stack+0x107/0x167 [ 2336.586632] should_fail.cold+0x5/0xa [ 2336.586953] __alloc_pages_nodemask+0x182/0x600 [ 2336.587349] ? xa_load+0x12d/0x2c0 [ 2336.587691] ? lock_downgrade+0x6d0/0x6d0 [ 2336.588051] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2336.588452] FAULT_INJECTION: forcing a failure. [ 2336.588452] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2336.588574] alloc_pages_current+0x187/0x280 [ 2336.590108] __page_cache_alloc+0x2d2/0x360 [ 2336.590465] page_cache_ra_unbounded+0x207/0x6f0 [ 2336.590851] ? read_pages+0xbc0/0xbc0 [ 2336.591157] ? __lock_page_or_retry+0x4e0/0x4e0 [ 2336.591543] ondemand_readahead+0x8e5/0x1150 [ 2336.591918] page_cache_sync_ra+0x138/0x170 [ 2336.592269] generic_file_buffered_read+0xc8e/0x2920 [ 2336.592686] ? pagecache_get_page+0xc80/0xc80 [ 2336.593042] ? lock_chain_count+0x20/0x20 [ 2336.593378] ? mark_lock+0xf5/0x2df0 [ 2336.593676] ? mark_lock+0xf5/0x2df0 [ 2336.593976] generic_file_read_iter+0x33f/0x490 [ 2336.594349] ? lock_chain_count+0x20/0x20 [ 2336.594686] ext4_file_read_iter+0x184/0x4c0 [ 2336.595039] generic_file_splice_read+0x455/0x6d0 [ 2336.595431] ? pipe_to_user+0x170/0x170 [ 2336.595773] ? _cond_resched+0x12/0x80 [ 2336.596091] ? avc_policy_seqno+0x9/0x70 [ 2336.596420] ? selinux_file_permission+0x92/0x520 [ 2336.596811] ? pipe_to_user+0x170/0x170 [ 2336.597132] do_splice_to+0x10e/0x160 [ 2336.597443] splice_direct_to_actor+0x2fe/0x980 [ 2336.597825] ? pipe_to_sendpage+0x380/0x380 [ 2336.598175] ? do_splice_to+0x160/0x160 [ 2336.598497] ? security_file_permission+0x24e/0x570 [ 2336.598904] do_splice_direct+0x1c4/0x290 [ 2336.599239] ? splice_direct_to_actor+0x980/0x980 [ 2336.599647] ? selinux_file_permission+0x92/0x520 [ 2336.600046] ? security_file_permission+0x24e/0x570 [ 2336.600453] do_sendfile+0x553/0x1090 [ 2336.600769] ? do_pwritev+0x270/0x270 [ 2336.601078] ? wait_for_completion_io+0x270/0x270 [ 2336.601470] ? rcu_read_lock_any_held+0x75/0xa0 [ 2336.601844] ? vfs_write+0x354/0xa70 [ 2336.602152] __x64_sys_sendfile64+0x1d1/0x210 [ 2336.602513] ? __ia32_sys_sendfile+0x220/0x220 [ 2336.602886] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2336.603307] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2336.603748] do_syscall_64+0x33/0x40 [ 2336.604048] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2336.604462] RIP: 0033:0x7f2210f73b19 [ 2336.604762] 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 [ 2336.606224] RSP: 002b:00007f220e4e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2336.606836] RAX: ffffffffffffffda RBX: 00007f2211086f60 RCX: 00007f2210f73b19 [ 2336.607399] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000004 [ 2336.607988] RBP: 00007f220e4e91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2336.608555] R10: 000000000020d315 R11: 0000000000000246 R12: 0000000000000001 [ 2336.609124] R13: 00007ffeb5e75c3f R14: 00007f220e4e9300 R15: 0000000000022000 [ 2336.609723] CPU: 1 PID: 15405 Comm: syz-executor.0 Not tainted 5.10.213 #1 [ 2336.610503] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2336.611336] Call Trace: [ 2336.611634] dump_stack+0x107/0x167 [ 2336.612029] should_fail.cold+0x5/0xa [ 2336.612052] EXT4-fs (loop6): unsupported inode size: 0 [ 2336.612425] _copy_to_user+0x2e/0x180 [ 2336.612449] simple_read_from_buffer+0xcc/0x160 [ 2336.612877] EXT4-fs (loop6): blocksize: 2048 [ 2336.613261] proc_fail_nth_read+0x198/0x230 [ 2336.613279] ? proc_sessionid_read+0x230/0x230 [ 2336.614957] ? security_file_permission+0x24e/0x570 [ 2336.615461] ? perf_trace_initcall_start+0x101/0x380 [ 2336.615991] ? proc_sessionid_read+0x230/0x230 [ 2336.616466] vfs_read+0x228/0x580 [ 2336.616825] ksys_read+0x12d/0x260 [ 2336.617186] ? vfs_write+0xa70/0xa70 [ 2336.617571] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2336.618106] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2336.618634] do_syscall_64+0x33/0x40 [ 2336.619010] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2336.619537] RIP: 0033:0x7ff10190169c [ 2336.619917] 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 [ 2336.621732] RSP: 002b:00007ff0feec4170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2336.622484] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff10190169c [ 2336.623193] RDX: 000000000000000f RSI: 00007ff0feec41e0 RDI: 0000000000000004 [ 2336.623891] RBP: 00007ff0feec41d0 R08: 0000000000000000 R09: 0000000000000000 [ 2336.624583] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2336.625293] R13: 00007ffde5b1f7df R14: 00007ff0feec4300 R15: 0000000000022000 17:59:00 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/103, 0x67}], 0x1) [ 2336.670918] FAULT_INJECTION: forcing a failure. [ 2336.670918] name failslab, interval 1, probability 0, space 0, times 0 [ 2336.672308] CPU: 0 PID: 15396 Comm: syz-executor.7 Not tainted 5.10.213 #1 [ 2336.672865] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2336.673548] Call Trace: [ 2336.673844] dump_stack+0x107/0x167 [ 2336.674162] should_fail.cold+0x5/0xa [ 2336.674470] ? percpu_ref_init+0xd8/0x3d0 [ 2336.674814] should_failslab+0x5/0x20 [ 2336.675124] kmem_cache_alloc_trace+0x55/0x320 [ 2336.675545] ? cset_cgroup_from_root+0x2a0/0x2a0 [ 2336.675969] percpu_ref_init+0xd8/0x3d0 [ 2336.676315] cgroup_mkdir+0x28b/0xf50 [ 2336.676624] ? cgroup_destroy_locked+0x710/0x710 [ 2336.677003] kernfs_iop_mkdir+0x14d/0x1e0 [ 2336.677351] vfs_mkdir+0x493/0x700 [ 2336.677638] do_mkdirat+0x150/0x2b0 [ 2336.677932] ? user_path_create+0xf0/0xf0 [ 2336.678276] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2336.678728] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2336.679177] do_syscall_64+0x33/0x40 [ 2336.679481] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2336.679917] RIP: 0033:0x7f6920ff3b19 [ 2336.680223] 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 [ 2336.681676] RSP: 002b:00007f691e569188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2336.682281] RAX: ffffffffffffffda RBX: 00007f6921106f60 RCX: 00007f6920ff3b19 [ 2336.682850] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000005 [ 2336.683423] RBP: 00007f691e5691d0 R08: 0000000000000000 R09: 0000000000000000 [ 2336.684008] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2336.684584] R13: 00007fff9b35a56f R14: 00007f691e569300 R15: 0000000000022000 [ 2336.706038] tmpfs: Unknown parameter 'ÿÿ00000000000000000000005' 17:59:00 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/103, 0x200004a7}], 0x1) 17:59:00 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c00050000000000"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:59:00 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b00000000", 0x59, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) 17:59:00 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x0, 0x8000000000000, 0x8000) 17:59:00 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/103, 0x7ffff000}], 0x1) [ 2336.791521] EXT4-fs (loop6): unsupported inode size: 0 [ 2336.792007] EXT4-fs (loop6): blocksize: 2048 17:59:00 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER_AVC(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xd4, 0x453, 0x400, 0x70bd25, 0x25dfdbfb, "f634bd270cc4e74d4fac4c6e69b0fa2a70f08bce0643918c5cf4f5a05798a70afd8e09268640533bbbd7e491602c95aab0aeb673d805762e9b09350d4bc4f72571b2d8b859669369fc4b51ba9f7daebf97f5b18e8cd63351abdd0eb94d0526e57629263d7c5cbcb84ca8ad5a505d46c3bee2e926fc7c3df399a398f9ec0fb5a34fb7dcb9269aa3afd65cfb224f8fe2341e0560251f0a7f9eb833d3e13a660308387cfc90ddf8a8dd940be580900c5a5d3ca8893620e80dcb2280d8afcb670cc37fd28c94", ["", "", "", ""]}, 0xd4}, 0x1, 0x0, 0x0, 0x4008002}, 0x4) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c0005000000000000000000"], 0x2c}}, 0x0) pwrite64(r3, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r2, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r4, &(0x7f0000000500)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0x34, 0x0, 0x100, 0x70bd25, 0x25dfdbfd, {}, [@IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x81}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0302}}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x8080) 17:59:00 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x0, 0x0, 0x8000) r2 = socket$unix(0x1, 0x2, 0x0) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f0000000040)="32eef9eb85e29ff9ff08d5cad11c2c11ac6bb57754a836660ad7f0b6ce009de522a45a386765bf44f492f1a3441ba0bd5941b2865dabe0e7035a100e7d09bf6de8e9b3fcd05b4e5fc183", 0x4a}, {&(0x7f0000000100)="647eefac0176db8ee0d9b07bfcdd16e90bed9ad3b26cfb3415a8b12d26d6a835fe75ddcd0637026146f06efa4507993cc0727c9e9f74feb485618851c7324c2f4eb6ec294c682d3b221010fab9af9472afe228c6d2261654219f494eed2bb4e051bdfca2120a01a44355c24605624b29f3d28a25bd0d0dd9f393ba3076c687b8c03c59254af9eb4f725f95bee1fa07135239466ce91533a3de7bdbeaad8ea3a173d96539f89e6a22b876", 0xaa}], 0x2, 0x7) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000200)={0x0, r4, 0x8, 0x4, 0x81, 0xfffffffffffffff8}) 17:59:00 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f00000002c0)='./file0\x00', 0x5, 0xfffffffffffffd2d, 0x0, 0x91, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, 0x0, 0x2) openat2$dir(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x2a0200, 0x0, 0x11}, 0x18) umount2(&(0x7f0000000080)='./file0\x00', 0x4) lseek(r1, 0xfa2b, 0x0) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 11) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYRESOCT=r2, @ANYRES32=r1, @ANYRESDEC=r1]) mount$bind(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000005c0), 0x804, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x200) chown(&(0x7f0000000040)='./file0\x00', 0xee00, 0xffffffffffffffff) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') creat(&(0x7f0000000300)='./file0\x00', 0x1) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f0000000280)=@v1={0x0, @adiantum, 0x3, @desc2}) 17:59:00 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x8003) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:59:00 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/103, 0x67}], 0x8) [ 2336.855599] audit: type=1107 audit(1710698340.731:13): pid=15435 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 msg='ö4½' ÄçMO¬Lni°ú*pð‹ÎC‘Œ\ôõ W˜§ [ 2336.855599] ýŽ &†@S;»×ä‘`,•ª°®¶sØv.› 5KÄ÷%q²Ø¸Yf“iüKQºŸ}®¿—õ±ŽŒÖ3Q«Ý¹M&åv)&=|\¼¸L¨­ZP]Fþâé&ü|=󙣘ùìµ£O·Ü¹&š£¯Ö\û"Oâ4`% [ 2336.855599] ž¸3Óá:f8|üÝø¨Ý” å€ Z]<¨‰6 èË"€Ø¯Ëg ÃÒŒ' [ 2336.864859] FAULT_INJECTION: forcing a failure. [ 2336.864859] name failslab, interval 1, probability 0, space 0, times 0 [ 2336.865828] CPU: 0 PID: 15430 Comm: syz-executor.7 Not tainted 5.10.213 #1 [ 2336.866389] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2336.867059] Call Trace: [ 2336.867281] dump_stack+0x107/0x167 [ 2336.867603] should_fail.cold+0x5/0xa [ 2336.867924] ? create_object.isra.0+0x3a/0xa20 [ 2336.868295] should_failslab+0x5/0x20 [ 2336.868606] kmem_cache_alloc+0x5b/0x310 [ 2336.868943] create_object.isra.0+0x3a/0xa20 [ 2336.869303] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2336.869722] kmem_cache_alloc_trace+0x151/0x320 [ 2336.870107] ? cset_cgroup_from_root+0x2a0/0x2a0 [ 2336.870500] percpu_ref_init+0xd8/0x3d0 [ 2336.870827] cgroup_mkdir+0x28b/0xf50 [ 2336.871145] ? cgroup_destroy_locked+0x710/0x710 [ 2336.871544] kernfs_iop_mkdir+0x14d/0x1e0 [ 2336.871895] vfs_mkdir+0x493/0x700 [ 2336.872192] do_mkdirat+0x150/0x2b0 [ 2336.872496] ? user_path_create+0xf0/0xf0 [ 2336.872834] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2336.873263] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2336.873685] do_syscall_64+0x33/0x40 [ 2336.873992] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2336.874443] RIP: 0033:0x7f6920ff3b19 [ 2336.874746] 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 [ 2336.876388] RSP: 002b:00007f691e569188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2336.877001] RAX: ffffffffffffffda RBX: 00007f6921106f60 RCX: 00007f6920ff3b19 [ 2336.877573] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000005 [ 2336.878143] RBP: 00007f691e5691d0 R08: 0000000000000000 R09: 0000000000000000 [ 2336.878714] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2336.879283] R13: 00007fff9b35a56f R14: 00007f691e569300 R15: 0000000000022000 [ 2336.929478] tmpfs: Unknown parameter 'ÿÿ00000000000000000000005' 17:59:12 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000140), 0x0) sendto$inet(r0, 0x0, 0x0, 0x20000854, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x2000, 0x0) copy_file_range(r3, 0x0, r2, 0x0, 0x10001, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x31d, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x20d315) (fail_nth: 9) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file1\x00']) 17:59:12 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b00000000", 0x59, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) 17:59:12 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/nf_conntrack\x00') openat(r1, &(0x7f0000000180)='./file0\x00', 0x20800, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x19}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00e9251500004a43ae8f7b09b209592d6f8d9a54305f9fe8bc3ee12cf53fc7a3f92d378edc37c742c8f9fbd4420f5d2b451bce5e5bbd90c2078afba2c3610c36121c2eeb84d74611e8619352763223c0bca80354952b80771a246f7817b965dfe6755d115be7006add9de0a5a3d4c025d872ef49ba7e0617517b41ee96"], 0x1c}, 0x1, 0x0, 0x0, 0x14}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) dup3(r4, r0, 0x80000) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r6 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c0005000000000000000000"], 0x2c}}, 0x0) pwrite64(r6, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r5, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(r2, 0x40086607, &(0x7f00000004c0)) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r7, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000300)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {r7, 0xffffffffffffffff}}, './file0\x00'}) 17:59:12 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f00000002c0)='./file0\x00', 0x5, 0xfffffffffffffd2d, 0x0, 0x91, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, 0x0, 0x2) openat2$dir(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x2a0200, 0x0, 0x11}, 0x18) umount2(&(0x7f0000000080)='./file0\x00', 0x4) lseek(r1, 0xfa2b, 0x0) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 12) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYRESOCT=r2, @ANYRES32=r1, @ANYRESDEC=r1]) mount$bind(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000005c0), 0x804, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x200) chown(&(0x7f0000000040)='./file0\x00', 0xee00, 0xffffffffffffffff) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') creat(&(0x7f0000000300)='./file0\x00', 0x1) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f0000000280)=@v1={0x0, @adiantum, 0x3, @desc2}) 17:59:12 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x8004) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:59:12 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000240)=0xffffffff, 0xa906) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x12200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c00050000000000"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) ioctl$HIDIOCSUSAGE(r1, 0x4018480c, &(0x7f0000000000)={0x3, 0xffffffff, 0xfffffff8, 0xdb, 0x84, 0x5}) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x2, 0x2, 0x6, 0x6, 0x0, 0x8000, 0x400e5, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x5}, 0x200, 0xffff, 0x1f8d, 0x9, 0x100000001, 0x8, 0x51d6, 0x0, 0x3, 0x0, 0x9c}, 0xffffffffffffffff, 0xa, r0, 0x8) r2 = mq_open(&(0x7f00000001c0)='\x00', 0x2, 0x100, &(0x7f0000000200)={0x2, 0xfffffffffffffffb, 0x1, 0x9}) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r2, 0xf507, 0x0) r3 = getpid() r4 = getpgid(0x0) r5 = epoll_create(0x1) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r5, &(0x7f0000000040)={r5}) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x6, 0x7f, 0xe7, 0x7, 0x0, 0x401, 0x48000, 0x11, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x7, @perf_bp, 0x2040, 0x5, 0x3ff, 0x2, 0x3, 0x8, 0x1, 0x0, 0xfff, 0x0, 0x4e77}, r3, 0x2, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0xc8f3, 0x2, @tid=r3}) fallocate(0xffffffffffffffff, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:59:12 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/103, 0x67}], 0x300) 17:59:12 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x0, 0x0, 0x8000) fcntl$setstatus(r1, 0x4, 0x42000) 17:59:12 executing program 4: syz_emit_ethernet(0x4a, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="00009f6882b22c0c83871f1b476afe6488e57df074ac1ded98de7a345dff8bc2536cbb814518d489bb1a9121719ed8b7bcdfeb618dc0d40ef5c6ef9d7a4754f079a78968dcf9fff67087231955358efbc7f2"], 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x0, 0x0, 0x8000) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, @in_args={0x4}}, './file0\x00'}) bind$unix(r2, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) [ 2348.948427] FAULT_INJECTION: forcing a failure. [ 2348.948427] name failslab, interval 1, probability 0, space 0, times 0 [ 2348.949619] CPU: 1 PID: 15463 Comm: syz-executor.7 Not tainted 5.10.213 #1 [ 2348.950301] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2348.951142] Call Trace: [ 2348.951439] dump_stack+0x107/0x167 [ 2348.951838] should_fail.cold+0x5/0xa [ 2348.952240] ? create_object.isra.0+0x3a/0xa20 [ 2348.952711] should_failslab+0x5/0x20 [ 2348.953097] kmem_cache_alloc+0x5b/0x310 [ 2348.953526] create_object.isra.0+0x3a/0xa20 [ 2348.953971] kmemleak_alloc_percpu+0xa0/0x100 [ 2348.954426] pcpu_alloc+0x4e2/0x1240 [ 2348.954811] cgroup_rstat_init+0x14f/0x1f0 [ 2348.955240] cgroup_mkdir+0x709/0xf50 [ 2348.955626] ? cgroup_destroy_locked+0x710/0x710 [ 2348.956124] kernfs_iop_mkdir+0x14d/0x1e0 [ 2348.956539] vfs_mkdir+0x493/0x700 [ 2348.956898] do_mkdirat+0x150/0x2b0 [ 2348.957262] ? user_path_create+0xf0/0xf0 [ 2348.957679] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2348.958206] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2348.958751] do_syscall_64+0x33/0x40 [ 2348.959139] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2348.959658] RIP: 0033:0x7f6920ff3b19 [ 2348.960074] 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 [ 2348.961910] RSP: 002b:00007f691e569188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2348.962661] RAX: ffffffffffffffda RBX: 00007f6921106f60 RCX: 00007f6920ff3b19 [ 2348.963364] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000005 [ 2348.964090] RBP: 00007f691e5691d0 R08: 0000000000000000 R09: 0000000000000000 [ 2348.964798] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2348.965507] R13: 00007fff9b35a56f R14: 00007f691e569300 R15: 0000000000022000 [ 2348.974499] EXT4-fs (loop6): unsupported inode size: 0 [ 2348.975724] EXT4-fs (loop6): blocksize: 2048 [ 2348.980557] FAULT_INJECTION: forcing a failure. [ 2348.980557] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2348.982939] CPU: 0 PID: 15457 Comm: syz-executor.3 Not tainted 5.10.213 #1 [ 2348.984024] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2348.985309] Call Trace: [ 2348.985730] dump_stack+0x107/0x167 [ 2348.986308] should_fail.cold+0x5/0xa [ 2348.986911] __alloc_pages_nodemask+0x182/0x600 17:59:12 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/103, 0x67}], 0x1) r1 = dup(r0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0xc8bd}}, './file0\x00'}) [ 2348.987639] ? xa_load+0x12d/0x2c0 [ 2348.988364] ? lock_downgrade+0x6d0/0x6d0 [ 2348.988996] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2348.989863] alloc_pages_current+0x187/0x280 [ 2348.990491] __page_cache_alloc+0x2d2/0x360 [ 2348.991112] page_cache_ra_unbounded+0x207/0x6f0 [ 2348.991805] ? read_pages+0xbc0/0xbc0 [ 2348.992344] ? __lock_page_or_retry+0x4e0/0x4e0 [ 2348.993016] ondemand_readahead+0x8e5/0x1150 [ 2348.993653] page_cache_sync_ra+0x138/0x170 [ 2348.994269] generic_file_buffered_read+0xc8e/0x2920 [ 2348.995064] ? pagecache_get_page+0xc80/0xc80 [ 2348.995715] ? lock_chain_count+0x20/0x20 [ 2348.996355] ? mark_lock+0xf5/0x2df0 [ 2348.996883] ? mark_lock+0xf5/0x2df0 [ 2348.997458] generic_file_read_iter+0x33f/0x490 [ 2348.998112] ? lock_chain_count+0x20/0x20 [ 2348.998750] ext4_file_read_iter+0x184/0x4c0 [ 2348.999375] generic_file_splice_read+0x455/0x6d0 [ 2349.000117] ? pipe_to_user+0x170/0x170 [ 2349.000683] ? _cond_resched+0x12/0x80 [ 2349.001285] ? avc_policy_seqno+0x9/0x70 [ 2349.001865] ? selinux_file_permission+0x92/0x520 [ 2349.002618] ? pipe_to_user+0x170/0x170 [ 2349.003186] do_splice_to+0x10e/0x160 [ 2349.003739] splice_direct_to_actor+0x2fe/0x980 [ 2349.004403] ? pipe_to_sendpage+0x380/0x380 [ 2349.005017] ? do_splice_to+0x160/0x160 [ 2349.005585] ? security_file_permission+0x24e/0x570 [ 2349.006299] do_splice_direct+0x1c4/0x290 [ 2349.006885] ? splice_direct_to_actor+0x980/0x980 [ 2349.007619] ? selinux_file_permission+0x92/0x520 [ 2349.008316] ? security_file_permission+0x24e/0x570 [ 2349.009090] do_sendfile+0x553/0x1090 [ 2349.009647] ? do_pwritev+0x270/0x270 [ 2349.010239] ? wait_for_completion_io+0x270/0x270 [ 2349.010934] ? rcu_read_lock_any_held+0x75/0xa0 [ 2349.011724] ? vfs_write+0x354/0xa70 [ 2349.012271] __x64_sys_sendfile64+0x1d1/0x210 [ 2349.012955] ? __ia32_sys_sendfile+0x220/0x220 [ 2349.013599] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2349.014399] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2349.015130] do_syscall_64+0x33/0x40 [ 2349.015705] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2349.016434] RIP: 0033:0x7f2210f73b19 [ 2349.017005] 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 [ 2349.019560] RSP: 002b:00007f220e4e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2349.020726] RAX: ffffffffffffffda RBX: 00007f2211086f60 RCX: 00007f2210f73b19 [ 2349.021805] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000004 [ 2349.022889] RBP: 00007f220e4e91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2349.023985] R10: 000000000020d315 R11: 0000000000000246 R12: 0000000000000001 [ 2349.025066] R13: 00007ffeb5e75c3f R14: 00007f220e4e9300 R15: 0000000000022000 [ 2349.028399] tmpfs: Unknown parameter 'ÿÿ00000000000000000000005' 17:59:12 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1e7fd103d2deb402}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x18, 0x23, 0x2, 0x70bd27, 0x25dfdbfb, {0x15}, [@typed={0x4, 0x13}, @generic]}, 0x18}, 0x1, 0x0, 0x0, 0x4040800}, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="fa9442d7", @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c00050000000000"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:59:13 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f00000002c0)='./file0\x00', 0x5, 0xfffffffffffffd2d, 0x0, 0x91, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, 0x0, 0x2) openat2$dir(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x2a0200, 0x0, 0x11}, 0x18) umount2(&(0x7f0000000080)='./file0\x00', 0x4) lseek(r1, 0xfa2b, 0x0) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 13) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYRESOCT=r2, @ANYRES32=r1, @ANYRESDEC=r1]) mount$bind(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000005c0), 0x804, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x200) chown(&(0x7f0000000040)='./file0\x00', 0xee00, 0xffffffffffffffff) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') creat(&(0x7f0000000300)='./file0\x00', 0x1) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f0000000280)=@v1={0x0, @adiantum, 0x3, @desc2}) [ 2349.220409] FAULT_INJECTION: forcing a failure. [ 2349.220409] name failslab, interval 1, probability 0, space 0, times 0 [ 2349.221551] CPU: 1 PID: 15490 Comm: syz-executor.7 Not tainted 5.10.213 #1 [ 2349.222151] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2349.222818] Call Trace: [ 2349.223039] dump_stack+0x107/0x167 [ 2349.223343] should_fail.cold+0x5/0xa [ 2349.223656] ? create_object.isra.0+0x3a/0xa20 [ 2349.224047] should_failslab+0x5/0x20 [ 2349.224361] kmem_cache_alloc+0x5b/0x310 [ 2349.224703] ? mark_held_locks+0x9e/0xe0 [ 2349.225035] create_object.isra.0+0x3a/0xa20 [ 2349.225403] kmemleak_alloc_percpu+0xa0/0x100 [ 2349.225782] pcpu_alloc+0x4e2/0x1240 [ 2349.226108] cgroup_rstat_init+0x14f/0x1f0 [ 2349.226455] cgroup_mkdir+0x709/0xf50 [ 2349.226778] ? cgroup_destroy_locked+0x710/0x710 [ 2349.227172] kernfs_iop_mkdir+0x14d/0x1e0 [ 2349.227515] vfs_mkdir+0x493/0x700 [ 2349.227812] do_mkdirat+0x150/0x2b0 [ 2349.228112] ? user_path_create+0xf0/0xf0 [ 2349.228473] do_syscall_64+0x33/0x40 [ 2349.228779] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2349.229194] RIP: 0033:0x7f6920ff3b19 [ 2349.229499] 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 [ 2349.230963] RSP: 002b:00007f691e569188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2349.231581] RAX: ffffffffffffffda RBX: 00007f6921106f60 RCX: 00007f6920ff3b19 [ 2349.232184] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000005 [ 2349.232770] RBP: 00007f691e5691d0 R08: 0000000000000000 R09: 0000000000000000 [ 2349.233361] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2349.233938] R13: 00007fff9b35a56f R14: 00007f691e569300 R15: 0000000000022000 [ 2349.281070] tmpfs: Unknown parameter 'ÿÿ00000000000000000000005' 17:59:25 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000140), 0x0) sendto$inet(r0, 0x0, 0x0, 0x20000854, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x2000, 0x0) copy_file_range(r3, 0x0, r2, 0x0, 0x10001, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x31d, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x20d315) (fail_nth: 10) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000004c0)=ANY=[@ANYBLOB="01000000010000001800000044ff41bf1dcb89434fe6608ba1578af69686c732469b60cbfe2ff53bac823a55e31e5a52ed3175f6935d7f1b9e72d2e1b17e91d7781540452370fc5b1f0236e03dd6fff1854c4e3127ffb23cb11c69f82ba2a679fbff749418fd7eb09f1c53ebafac4cf878924224f4637dcefeb87ea2f67853201d33078223c844e3e3c4cebde792b5dfa97e5ea745863c2b7c347bab76b11653c09de7ea6f9eae65128e3f86c8cd75ec13f5e9543ae22576d1d27897ec8ac3acac0e05a8bb962d00c3ddb56a510317f372ca06fd64cb755b15b0bd44293c0a3d8545aefbce244baa25d1c26c7f4ba4f866b5c9bcfa7d9edefe3ad4e3ec20138aba09b68c0431354bd98a4626816358418ca6c184", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file1\x00']) 17:59:25 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) sendfile(r0, r0, &(0x7f0000000200)=0x5, 0x6497) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c0000004a00210c0000000000000a0000000000e78056ebfc070ada42f12f64e9e67c188e7424a9241b9bc5e603ad60e56c98c8282a97e9cca6eb609335fa6cef297c1d2515de27badf877b302aabe3c1effa5a8db11bf6311c7604f2ff0f5b6a5fada15990985a94dbf837bcd0b3faafe5d09a8bd861d46c255c84f45d976c90643bea0c3ae2f5c8b81c1925c94972035c625c5b800c87557919772d18e2965ea23cf7b5db0033c21edee4c39693f6c08a785a0375835a19e282597998a6"], 0x1c}}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL80211_CMD_UPDATE_CONNECT_PARAMS(r4, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f00000004c0)={0x3c4, r5, 0x300, 0x70bd28, 0x25dfdbfd, {{}, {@void, @void}}, [@fils_params=[@NL80211_ATTR_FILS_ERP_RRK={0xa0, 0xfc, "12fae432b8d8b1de0fc7b33a527228424711bb99fd9026b0eda1e4c432c64dfd161102d8c5c70001dcbf23357fffa0d9bcf85e1bd9266a817e360171a525dc0ec41342bc8052d77304d6b209fa73729d9d84699520b40b94525e5138b8963ff7f3e4126ee1361f73e51ec148f1bb5b789b5c6a8b9bedb4c2fedda5a22b845b4cdcb17e002937c5087c5308eadfe697fceb67f17d771827c9ca4efce0"}, @NL80211_ATTR_FILS_ERP_REALM={0x101, 0xfa, "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"}, @NL80211_ATTR_FILS_ERP_USERNAME={0x6, 0xf9, "88ff"}], @fils_params=[@NL80211_ATTR_FILS_ERP_RRK={0x5b, 0xfc, "1575a6c2b64fddb520a6511c5791a6047f09950f8814d0b2aadaf4fc524498c6eda7ea8d68330774deef6a7e88d601cf9905503d00eb090998ad0cbd62ce52559165a12210e795cadc326515535393a31794db16612892"}, @NL80211_ATTR_FILS_ERP_RRK={0x41, 0xfc, "67606983c71e1b4100b277d474f0c113f33982f50ec31a8370fdf12324d90048d2bd12861797b7c25bcd30c604c5893851bdc034973f685ef1f88128d7"}, @NL80211_ATTR_FILS_ERP_RRK={0xd7, 0xfc, "710dbb0179b76e44760bdc4550fda7ef15c989964a31390aa44476af3852a70942d73866c838a3a34eb7f213959350838db0ecba8003f93ad55e7ab5f7f38713aa3ebef55463c5a5a24ebeb09a45f1f0c596b3a1ae588ad692422c1dec2b8932d085d26545ade1da5e5743e77ce166743c28e488f8d5c2c2d3e2ef43d7b20a4261ea9530fd3cd6cf8f507d2080ae9175776ca714c52e3c84c8e7da496520d3ec378b83c75527b4d458958eba2a8cab795397d7613d41107524e89b6d6857ea551792d07cc8a8e901033b6a8b1a34c13de60c22"}, @NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0x4}, @NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0x3}, @NL80211_ATTR_FILS_ERP_USERNAME={0xb, 0xf9, "c3faf71c71f6c0"}, @NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0x1}, @NL80211_ATTR_FILS_ERP_RRK={0x65, 0xfc, "e154b36dbe5793862b852f328c3dc35a3fc174d0e2456e929865a56db53dc1da8c25533573f946c8ad33dc951704ba8b320eb8c0e6429179f82730e359d1bcd1b2702591b8241bc8b69fbaa5231b297f1cc2846feade212ead10ebba7760d647a3"}]]}, 0x3c4}, 0x1, 0x0, 0x0, 0x4040881}, 0x4000) signalfd4(r3, &(0x7f0000000040)={[0x9dc1]}, 0x8, 0x80000) fallocate(r0, 0x0, 0x0, 0x8000) 17:59:25 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f00000002c0)='./file0\x00', 0x5, 0xfffffffffffffd2d, 0x0, 0x91, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, 0x0, 0x2) openat2$dir(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x2a0200, 0x0, 0x11}, 0x18) umount2(&(0x7f0000000080)='./file0\x00', 0x4) lseek(r1, 0xfa2b, 0x0) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 14) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYRESOCT=r2, @ANYRES32=r1, @ANYRESDEC=r1]) mount$bind(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000005c0), 0x804, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x200) chown(&(0x7f0000000040)='./file0\x00', 0xee00, 0xffffffffffffffff) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') creat(&(0x7f0000000300)='./file0\x00', 0x1) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f0000000280)=@v1={0x0, @adiantum, 0x3, @desc2}) 17:59:25 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/103, 0x67}], 0x1) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCDELRT(r2, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8, 0x0, 0xfffffffc}, @hci={0x1f, 0x1}, @vsock={0x28, 0x0, 0xffffffff}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) dup3(r1, r2, 0x80000) ioctl(r2, 0x4, &(0x7f0000000000)="fa175dcd8a36b0281ee56a7cea9329f678bd9433d601ea7bd8d5babcca469918f1aa9555c7a4e8e5e9888688c1789725892b3791b53d31768d928edaba1ad870a79b28ce8a59cf960f1f85cdce8a66cc0d91a338806a4a8944f704dc90c11e53095e62f3f6012510eb6c0493659f36f99f683c7d67c218aed120d720ce217604f6b4f3efecf782baa2883363a17c0dd9765dddbf48ee0cd163909563") 17:59:25 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x8005) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:59:25 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b00000000", 0x59, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) 17:59:25 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c0005000000000000000000"], 0x2c}}, 0x0) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x5) fallocate(r1, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) 17:59:25 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c00050000000000"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r3, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r2, 0x8, 0x0, 0x8000) r4 = dup2(r1, r0) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x1, 0xff, 0x6, 0x7, 0x0, 0x6, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, @perf_config_ext={0x0, 0x7}, 0x800, 0xfffffffffffffffc, 0x8, 0x3, 0x2, 0x7, 0x6f74, 0x0, 0x8, 0x0, 0x4}, 0x0, 0xffffffffffffffff, r4, 0x8) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) [ 2361.421425] EXT4-fs (loop6): unsupported inode size: 0 [ 2361.422451] EXT4-fs (loop6): blocksize: 2048 17:59:25 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/103, 0x67}], 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000000)) [ 2361.495652] FAULT_INJECTION: forcing a failure. [ 2361.495652] name failslab, interval 1, probability 0, space 0, times 0 [ 2361.497092] CPU: 1 PID: 15499 Comm: syz-executor.7 Not tainted 5.10.213 #1 [ 2361.497865] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2361.498731] Call Trace: [ 2361.499023] dump_stack+0x107/0x167 [ 2361.499411] should_fail.cold+0x5/0xa [ 2361.499834] should_failslab+0x5/0x20 [ 2361.500229] __kmalloc_track_caller+0x79/0x370 [ 2361.500703] ? kstrdup_const+0x53/0x80 [ 2361.501112] ? find_held_lock+0x2c/0x110 [ 2361.501546] kstrdup+0x36/0x70 [ 2361.501842] kstrdup_const+0x53/0x80 [ 2361.502214] __kernfs_new_node+0x9d/0x860 [ 2361.502567] ? mark_held_locks+0x9e/0xe0 [ 2361.502983] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2361.503417] ? cpumask_next+0x1f/0x30 [ 2361.503807] ? kmemleak_alloc_percpu+0xaf/0x100 [ 2361.504260] ? pcpu_alloc+0x12a/0x1240 [ 2361.504664] kernfs_new_node+0x18d/0x250 [ 2361.505013] kernfs_create_dir_ns+0x49/0x160 [ 2361.505468] cgroup_mkdir+0x318/0xf50 [ 2361.505821] ? cgroup_destroy_locked+0x710/0x710 [ 2361.506301] kernfs_iop_mkdir+0x14d/0x1e0 [ 2361.506687] vfs_mkdir+0x493/0x700 [ 2361.507053] do_mkdirat+0x150/0x2b0 [ 2361.507388] ? user_path_create+0xf0/0xf0 [ 2361.507814] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2361.508308] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2361.508834] do_syscall_64+0x33/0x40 [ 2361.509150] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2361.509669] RIP: 0033:0x7f6920ff3b19 [ 2361.510050] 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 [ 2361.511902] RSP: 002b:00007f691e569188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2361.512675] RAX: ffffffffffffffda RBX: 00007f6921106f60 RCX: 00007f6920ff3b19 [ 2361.513399] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000005 [ 2361.514113] RBP: 00007f691e5691d0 R08: 0000000000000000 R09: 0000000000000000 [ 2361.514841] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2361.515563] R13: 00007fff9b35a56f R14: 00007f691e569300 R15: 0000000000022000 [ 2361.532509] FAULT_INJECTION: forcing a failure. [ 2361.532509] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2361.533756] CPU: 1 PID: 15517 Comm: syz-executor.3 Not tainted 5.10.213 #1 [ 2361.534451] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2361.535291] Call Trace: [ 2361.535589] dump_stack+0x107/0x167 [ 2361.536003] should_fail.cold+0x5/0xa [ 2361.536423] __alloc_pages_nodemask+0x182/0x600 [ 2361.536744] tmpfs: Unknown parameter 'ÿÿ00000000000000000000005' [ 2361.536920] ? xa_load+0x12d/0x2c0 [ 2361.536965] ? lock_downgrade+0x6d0/0x6d0 [ 2361.538745] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2361.539364] alloc_pages_current+0x187/0x280 [ 2361.539815] __page_cache_alloc+0x2d2/0x360 [ 2361.540269] page_cache_ra_unbounded+0x207/0x6f0 [ 2361.540751] ? read_pages+0xbc0/0xbc0 [ 2361.541136] ? __lock_page_or_retry+0x4e0/0x4e0 [ 2361.541614] ondemand_readahead+0x8e5/0x1150 [ 2361.542069] page_cache_sync_ra+0x138/0x170 [ 2361.542510] generic_file_buffered_read+0xc8e/0x2920 [ 2361.543036] ? pagecache_get_page+0xc80/0xc80 [ 2361.543484] ? lock_chain_count+0x20/0x20 [ 2361.543869] ? mark_lock+0xf5/0x2df0 [ 2361.544187] ? mark_lock+0xf5/0x2df0 [ 2361.544565] generic_file_read_iter+0x33f/0x490 [ 2361.544948] ? lock_chain_count+0x20/0x20 [ 2361.545370] ext4_file_read_iter+0x184/0x4c0 [ 2361.545759] generic_file_splice_read+0x455/0x6d0 [ 2361.546247] ? pipe_to_user+0x170/0x170 [ 2361.546647] ? _cond_resched+0x12/0x80 [ 2361.547049] ? avc_policy_seqno+0x9/0x70 [ 2361.547459] ? selinux_file_permission+0x92/0x520 [ 2361.547956] ? pipe_to_user+0x170/0x170 [ 2361.548357] do_splice_to+0x10e/0x160 [ 2361.548752] splice_direct_to_actor+0x2fe/0x980 [ 2361.549232] ? pipe_to_sendpage+0x380/0x380 [ 2361.549673] ? do_splice_to+0x160/0x160 [ 2361.550075] ? security_file_permission+0x24e/0x570 [ 2361.550592] do_splice_direct+0x1c4/0x290 [ 2361.551012] ? splice_direct_to_actor+0x980/0x980 [ 2361.551492] ? selinux_file_permission+0x92/0x520 [ 2361.551999] ? security_file_permission+0x24e/0x570 [ 2361.552512] do_sendfile+0x553/0x1090 [ 2361.552901] ? do_pwritev+0x270/0x270 [ 2361.553291] ? wait_for_completion_io+0x270/0x270 [ 2361.553777] ? rcu_read_lock_any_held+0x75/0xa0 [ 2361.554248] ? vfs_write+0x354/0xa70 [ 2361.554632] __x64_sys_sendfile64+0x1d1/0x210 [ 2361.555085] ? __ia32_sys_sendfile+0x220/0x220 [ 2361.555547] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2361.556021] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2361.556539] do_syscall_64+0x33/0x40 [ 2361.556867] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2361.557386] RIP: 0033:0x7f2210f73b19 [ 2361.557717] 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 [ 2361.559564] RSP: 002b:00007f220e4e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2361.560239] RAX: ffffffffffffffda RBX: 00007f2211086f60 RCX: 00007f2210f73b19 [ 2361.560956] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000004 [ 2361.561673] RBP: 00007f220e4e91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2361.562392] R10: 000000000020d315 R11: 0000000000000246 R12: 0000000000000002 [ 2361.563110] R13: 00007ffeb5e75c3f R14: 00007f220e4e9300 R15: 0000000000022000 17:59:25 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) 17:59:25 executing program 0: sendmsg$NL80211_CMD_DEL_PMK(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x80, 0x0, 0x300, 0x70bd29, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x80}, 0x1, 0x0, 0x0, 0x4008080}, 0x4004054) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/103, 0x67}], 0x1) creat(&(0x7f0000000140)='./file0\x00', 0x22) [ 2361.598947] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 17:59:25 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f0000000280)="af65548c304c04a8eded1d79b5d16260b37ba22b2479f998bd4e551cce24a954316fe59e9a8b698297ce572c6f8551c54fe798c62ada25acea423fa42e7958e7d410b4cfc9daabeda20ff905a628076f5c6271fef6fc94804e4fc8c483ae2f9b945f8c7ed7e20c047654354d42afc5b4e30f690aca7f19f7bb95526819cda757b10dc6ee9843ab97a73fd3644be317be0c9738ff8617895eab52ff0704e6f9836c7c9a66c48bbf783cac0628c1c1b7d082ded3ed2aa1d8f0641cb198c21f65eb1412d0a244a3635014651f7675", 0xcd, 0x8000) fallocate(r0, 0x0, 0x0, 0x8000) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x4) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000200)=ANY=[@ANYBLOB="dce48120ad20380d181e5ca996d5d97702f09536b3bfd5c075b594c39f23420786f0e16d975b93cc4957b85adc3035453ab2f207b5ad6738f515386fdea9a3436687821e6a5dc9e9b26289bdf692935266ef0a24", @ANYRES32=r2, @ANYRES32=0xee00, @ANYRES32=0xee00, @ANYBLOB='./file0\x00']) r4 = socket$netlink(0x10, 0x3, 0x0) fcntl$dupfd(r4, 0x0, r4) fadvise64(r4, 0x3ff, 0x3, 0x1) syncfs(r3) r5 = syz_open_dev$mouse(&(0x7f0000000100), 0xfffffffffffffffe, 0x109080) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c0000004a00210c0000000000000a0000000000"], 0x1c}}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r5, 0xc018937a, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r4, {0x4}}, './file0\x00'}) execveat(r6, &(0x7f0000000380)='./file0\x00', &(0x7f0000000540)=[&(0x7f00000003c0)='/dev/input/mouse#\x00', &(0x7f0000000440)='\\.-\x00', &(0x7f0000000480)='\xc9$\x00', &(0x7f00000004c0)=',&,\x00', &(0x7f0000000500)='/dev/input/mouse#\x00'], &(0x7f00000006c0)=[&(0x7f0000000580)='/dev/input/mouse#\x00', &(0x7f00000005c0)='/dev/input/mouse#\x00', &(0x7f0000000600)='-(@,%:\x00', &(0x7f0000000640)='!-\x00', &(0x7f0000000680)='/dev/input/mouse#\x00'], 0x800) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x1, 0x54) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x20, 0x1, 0x1, 0x1, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x7fff, 0x4}, 0x2401, 0x8, 0x8, 0x2, 0x100000001, 0x7, 0xffff, 0x0, 0x3}, 0xffffffffffffffff, 0x5, r5, 0x0) 17:59:25 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6, 0x1}, 0x80, &(0x7f0000000500)}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) sendmsg$nl_generic(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c0000004a00210c0000000000000a0000000000"], 0x1c}}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) syz_io_uring_submit(r4, 0x0, &(0x7f0000000280)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x4, 0x0, r6, 0x0, 0x0, 0x0, 0x10100, 0x0, {0xc000}}, 0x3) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c0005000000000000000000"], 0x2c}}, 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000140)={0x0, 0x0, 0x2, 0x0, '\x00', [{0x7, 0x3f, 0x80000000, 0x40, 0x2, 0x10000}, {0x101, 0x0, 0x25e, 0xfa, 0x100000000, 0x3}], ['\x00', '\x00']}) pwrite64(r3, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r2, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) 17:59:25 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f00000002c0)='./file0\x00', 0x5, 0xfffffffffffffd2d, 0x0, 0x91, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, 0x0, 0x2) openat2$dir(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x2a0200, 0x0, 0x11}, 0x18) umount2(&(0x7f0000000080)='./file0\x00', 0x4) lseek(r1, 0xfa2b, 0x0) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 15) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYRESOCT=r2, @ANYRES32=r1, @ANYRESDEC=r1]) mount$bind(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000005c0), 0x804, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x200) chown(&(0x7f0000000040)='./file0\x00', 0xee00, 0xffffffffffffffff) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') creat(&(0x7f0000000300)='./file0\x00', 0x1) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f0000000280)=@v1={0x0, @adiantum, 0x3, @desc2}) 17:59:25 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x8006) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:59:25 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) [ 2361.772010] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 2361.782368] FAULT_INJECTION: forcing a failure. [ 2361.782368] name failslab, interval 1, probability 0, space 0, times 0 [ 2361.784564] CPU: 0 PID: 15544 Comm: syz-executor.7 Not tainted 5.10.213 #1 [ 2361.785714] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2361.787053] Call Trace: [ 2361.787489] dump_stack+0x107/0x167 [ 2361.788095] should_fail.cold+0x5/0xa [ 2361.788714] ? create_object.isra.0+0x3a/0xa20 [ 2361.789459] should_failslab+0x5/0x20 [ 2361.790076] kmem_cache_alloc+0x5b/0x310 [ 2361.790744] create_object.isra.0+0x3a/0xa20 [ 2361.791462] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2361.792273] __kmalloc_track_caller+0x177/0x370 [ 2361.793027] ? kstrdup_const+0x53/0x80 [ 2361.793640] ? find_held_lock+0x2c/0x110 [ 2361.794310] kstrdup+0x36/0x70 [ 2361.794821] kstrdup_const+0x53/0x80 [ 2361.795432] __kernfs_new_node+0x9d/0x860 [ 2361.796100] ? mark_held_locks+0x9e/0xe0 [ 2361.796763] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2361.797513] ? cpumask_next+0x1f/0x30 [ 2361.798141] ? kmemleak_alloc_percpu+0xaf/0x100 [ 2361.798879] ? pcpu_alloc+0x12a/0x1240 [ 2361.799531] kernfs_new_node+0x18d/0x250 [ 2361.800191] kernfs_create_dir_ns+0x49/0x160 [ 2361.800911] cgroup_mkdir+0x318/0xf50 [ 2361.801522] ? cgroup_destroy_locked+0x710/0x710 [ 2361.802375] kernfs_iop_mkdir+0x14d/0x1e0 [ 2361.803028] vfs_mkdir+0x493/0x700 [ 2361.803613] do_mkdirat+0x150/0x2b0 [ 2361.804197] ? user_path_create+0xf0/0xf0 [ 2361.804881] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2361.805694] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2361.806531] do_syscall_64+0x33/0x40 [ 2361.807117] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2361.807960] RIP: 0033:0x7f6920ff3b19 [ 2361.808564] 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 [ 2361.811506] RSP: 002b:00007f691e569188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2361.812735] RAX: ffffffffffffffda RBX: 00007f6921106f60 RCX: 00007f6920ff3b19 [ 2361.813881] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000005 [ 2361.815026] RBP: 00007f691e5691d0 R08: 0000000000000000 R09: 0000000000000000 [ 2361.816185] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2361.817331] R13: 00007fff9b35a56f R14: 00007f691e569300 R15: 0000000000022000 [ 2361.830481] tmpfs: Unknown parameter 'ÿÿ00000000000000000000005' [ 2373.571721] FAULT_INJECTION: forcing a failure. [ 2373.571721] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2373.572965] CPU: 1 PID: 15559 Comm: syz-executor.3 Not tainted 5.10.213 #1 [ 2373.573639] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2373.574489] Call Trace: [ 2373.574756] dump_stack+0x107/0x167 [ 2373.575125] should_fail.cold+0x5/0xa [ 2373.575525] __alloc_pages_nodemask+0x182/0x600 [ 2373.576172] ? xa_load+0x12d/0x2c0 [ 2373.576631] ? lock_downgrade+0x6d0/0x6d0 [ 2373.577151] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2373.577792] alloc_pages_current+0x187/0x280 [ 2373.578239] __page_cache_alloc+0x2d2/0x360 [ 2373.578683] page_cache_ra_unbounded+0x207/0x6f0 [ 2373.579168] ? read_pages+0xbc0/0xbc0 [ 2373.579654] ? __lock_page_or_retry+0x4e0/0x4e0 17:59:37 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r3 = syz_open_dev$usbmon(&(0x7f0000000140), 0x7fff, 0x502) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r2, 0xc018937e, &(0x7f0000000180)={{0x1, 0x1, 0x18, r3, @in_args={0x4}}, './file0/file0\x00'}) r4 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100cdd1d3907d1a3600000000ff00000000c8f463590c9e7770616e30000000"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r4, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r1, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:59:37 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x8008) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:59:37 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/103, 0x67}], 0x1) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x408200) dup2(r1, r0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x244280, 0x2) 17:59:37 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000500)={0x0, 0x0, "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", "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"}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x1f, 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, 0x7, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c0005000000000000000000"], 0x2c}}, 0x0) pwrite64(r3, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r2, 0x8, 0x0, 0x8000) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x10100, 0x124) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) 17:59:37 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000140), 0x0) sendto$inet(r0, 0x0, 0x0, 0x20000854, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x2000, 0x0) copy_file_range(r3, 0x0, r2, 0x0, 0x10001, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x31d, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x20d315) (fail_nth: 11) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file1\x00']) 17:59:37 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f00000002c0)='./file0\x00', 0x5, 0xfffffffffffffd2d, 0x0, 0x91, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, 0x0, 0x2) openat2$dir(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x2a0200, 0x0, 0x11}, 0x18) umount2(&(0x7f0000000080)='./file0\x00', 0x4) lseek(r1, 0xfa2b, 0x0) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 16) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYRESOCT=r2, @ANYRES32=r1, @ANYRESDEC=r1]) mount$bind(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000005c0), 0x804, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x200) chown(&(0x7f0000000040)='./file0\x00', 0xee00, 0xffffffffffffffff) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') creat(&(0x7f0000000300)='./file0\x00', 0x1) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f0000000280)=@v1={0x0, @adiantum, 0x3, @desc2}) 17:59:37 executing program 6: [ 2373.580344] ondemand_readahead+0x8e5/0x1150 [ 2373.580989] page_cache_sync_ra+0x138/0x170 [ 2373.581469] generic_file_buffered_read+0xc8e/0x2920 [ 2373.582016] ? pagecache_get_page+0xc80/0xc80 [ 2373.582457] ? lock_chain_count+0x20/0x20 [ 2373.582818] ? mark_lock+0xf5/0x2df0 [ 2373.583271] ? mark_lock+0xf5/0x2df0 [ 2373.583740] generic_file_read_iter+0x33f/0x490 [ 2373.584371] ? lock_chain_count+0x20/0x20 [ 2373.584813] ext4_file_read_iter+0x184/0x4c0 [ 2373.585276] generic_file_splice_read+0x455/0x6d0 [ 2373.585767] ? pipe_to_user+0x170/0x170 [ 2373.586175] ? _cond_resched+0x12/0x80 [ 2373.586719] ? avc_policy_seqno+0x9/0x70 [ 2373.587263] ? selinux_file_permission+0x92/0x520 [ 2373.587816] ? pipe_to_user+0x170/0x170 r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) 17:59:37 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_io_uring_setup(0x620e, &(0x7f0000000400), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f00000003c0)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8, 0x0, 0xfffffffc}, @hci={0x1f, 0x1}, @vsock={0x28, 0x0, 0xffffffff}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) dup3(r3, r4, 0x80000) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6, 0x1}, 0x80, &(0x7f00000019c0)=[{&(0x7f00000004c0)="c38e5bec35701b630b07015989143b9dd20267cfcc1b2bf4fa13f0cb9f84dabaa65066204383f7ff1ad5215f1ca90fbd232dae5951214e0d9c73d8ac60a72dbe9a609f6865b4ffbf95525ff500b595942c2d1417fd37f6eb2ab2134cb16d19cfd73324329a30610d18e874248415f224606c9155bbe8fdd340edb2755152b48ebeaca8c44efd968f7dfa3982b195c844647f8802b357e05d61214e6e97cf335cb13be0081d05e5", 0xa7}, {&(0x7f0000000580)="575993655187f77233fac1d3660e798943d52e93f7bbabf6c8cf67d8fbe1fd38c7f2c50a3e517c48542daac0800d7aaaaafefdcab497bc8f5414b23d6fd0f7220101bb774ea58679287f45e3f510c43933c0afb6291d4ee4ff0342b46b7bf8a120e9c0e10621889dd832fbc60670cba9dfd65bc0ca68e81e0a4b111292fdf453db1bc4d93454025dad0313e7a2bde33677b383ddc7be80e7bb56cefca87f10f7416dafdd334991532cac221c3d621f3dd092419e49a632c1cdefca91ffaa75d387de52fe031206a72a4b533c3f5c3d4b9903fe4748cf6245a757a1e3598f", 0xde}, {&(0x7f00000001c0)="3b9762baedbad3e07b34aa6bc0097c75650934b7", 0x14}, {&(0x7f0000000780)="ec9f1527bccac717e90a22076e5eb95f2f16ecaeee66385a78353d7d4189d3be896054729c70e269c809a98af445b93ab6157eee59238d626ef8aa3f7a29a2acbd2ef5f8306b19796a0af1e5eb28cf424b0d55f58b95d76633f633e7ba7bb521a7b4b6f0", 0x64}, {&(0x7f0000000800)="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", 0xfb}, {&(0x7f0000000680)="25732ebfc65c856eb1ede91b69881cfe77ab3ecd6f4eeb7686df9ed2b6020fc51e94092372846668a6506f39cbe21ff9", 0x30}, {&(0x7f0000000940)="33557bfc618345b666fa3a0078c07cab5d11380c753eed05c2cd170078f47fccb19b2be8ee7c7c71ea32e6ea7845b4d74371d0", 0x33}, {&(0x7f0000000980)="94b01e3b2823ae4bf349f7f31b", 0xd}, {&(0x7f00000009c0)="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", 0x1000}], 0x9}, 0x0, 0x4000000}, 0x0) syz_io_uring_setup(0x2c8d, &(0x7f0000000080)={0x0, 0xfab9, 0x1, 0x1, 0x19f, 0x0, r0}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000140)=0x0) r6 = pidfd_open(0x0, 0x0) r7 = dup(r6) r8 = syz_io_uring_setup(0x21, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r8, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r8, 0xa, 0x0, r10) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_OPENAT={0x12, 0x3, 0x0, r7, 0x0, &(0x7f0000000240)='./file0/file0\x00', 0xe5, 0x840, 0x23456, {0x0, r10}}, 0x8) syz_io_uring_submit(r1, r5, &(0x7f0000000180)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x1, r10}}, 0x7) r11 = creat(&(0x7f0000000040)='./file0\x00', 0x0) pwrite64(r11, &(0x7f0000000480)="af", 0x1, 0x1000000) r12 = mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8, 0x810, r8, 0x10000000) syz_io_uring_submit(r9, r12, &(0x7f00000002c0)=@IORING_OP_POLL_ADD={0x6, 0x2, 0x0, @fd_index=0x6, 0x0, 0x0, 0x0, {0xc040}}, 0x2) fallocate(r0, 0x0, 0x0, 0x8000) [ 2373.588378] do_splice_to+0x10e/0x160 [ 2373.588791] splice_direct_to_actor+0x2fe/0x980 [ 2373.589265] ? pipe_to_sendpage+0x380/0x380 [ 2373.589699] ? do_splice_to+0x160/0x160 [ 2373.590098] ? security_file_permission+0x24e/0x570 [ 2373.590598] do_splice_direct+0x1c4/0x290 [ 2373.591019] ? splice_direct_to_actor+0x980/0x980 [ 2373.591507] ? selinux_file_permission+0x92/0x520 [ 2373.592007] ? security_file_permission+0x24e/0x570 [ 2373.592520] do_sendfile+0x553/0x1090 [ 2373.592913] ? do_pwritev+0x270/0x270 [ 2373.593302] ? wait_for_completion_io+0x270/0x270 [ 2373.593789] ? rcu_read_lock_any_held+0x75/0xa0 [ 2373.594251] ? vfs_write+0x354/0xa70 [ 2373.594631] __x64_sys_sendfile64+0x1d1/0x210 [ 2373.595086] ? __ia32_sys_sendfile+0x220/0x220 [ 2373.595543] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2373.596077] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2373.596589] do_syscall_64+0x33/0x40 [ 2373.596964] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2373.597478] RIP: 0033:0x7f2210f73b19 [ 2373.597855] 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 [ 2373.599734] RSP: 002b:00007f220e4e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2373.600523] RAX: ffffffffffffffda RBX: 00007f2211086f60 RCX: 00007f2210f73b19 [ 2373.601256] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000004 [ 2373.602105] RBP: 00007f220e4e91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2373.602811] R10: 000000000020d315 R11: 0000000000000246 R12: 0000000000000002 [ 2373.603496] R13: 00007ffeb5e75c3f R14: 00007f220e4e9300 R15: 0000000000022000 [ 2373.605043] FAULT_INJECTION: forcing a failure. [ 2373.605043] name failslab, interval 1, probability 0, space 0, times 0 [ 2373.606181] CPU: 0 PID: 15570 Comm: syz-executor.7 Not tainted 5.10.213 #1 [ 2373.606754] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2373.607429] Call Trace: [ 2373.607656] dump_stack+0x107/0x167 [ 2373.607972] should_fail.cold+0x5/0xa [ 2373.608301] ? __kernfs_new_node+0xd4/0x860 [ 2373.608665] should_failslab+0x5/0x20 [ 2373.608984] kmem_cache_alloc+0x5b/0x310 [ 2373.609324] __kernfs_new_node+0xd4/0x860 [ 2373.609674] ? mark_held_locks+0x9e/0xe0 [ 2373.610025] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2373.610430] ? cpumask_next+0x1f/0x30 [ 2373.610754] ? kmemleak_alloc_percpu+0xaf/0x100 [ 2373.611150] ? pcpu_alloc+0x12a/0x1240 [ 2373.611489] kernfs_new_node+0x18d/0x250 [ 2373.611836] kernfs_create_dir_ns+0x49/0x160 [ 2373.612221] cgroup_mkdir+0x318/0xf50 [ 2373.612547] ? cgroup_destroy_locked+0x710/0x710 [ 2373.612949] kernfs_iop_mkdir+0x14d/0x1e0 [ 2373.613299] vfs_mkdir+0x493/0x700 [ 2373.613604] do_mkdirat+0x150/0x2b0 [ 2373.613911] ? user_path_create+0xf0/0xf0 [ 2373.614261] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2373.614701] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2373.615137] do_syscall_64+0x33/0x40 [ 2373.615455] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2373.615887] RIP: 0033:0x7f6920ff3b19 [ 2373.616204] 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 [ 2373.617704] RSP: 002b:00007f691e569188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2373.618328] RAX: ffffffffffffffda RBX: 00007f6921106f60 RCX: 00007f6920ff3b19 [ 2373.618913] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000005 [ 2373.619497] RBP: 00007f691e5691d0 R08: 0000000000000000 R09: 0000000000000000 [ 2373.620098] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2373.620687] R13: 00007fff9b35a56f R14: 00007f691e569300 R15: 0000000000022000 [ 2373.627175] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 17:59:37 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/103, 0x67}], 0x1000000000000078) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x10401, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000600)={0x1, {{0xa, 0x4e22, 0x8, @empty, 0x3000}}, {{0xa, 0x4e22, 0xeb, @local}}}, 0x108) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f0000000040)=0x4) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x8, 0x3, &(0x7f0000000280)=[{&(0x7f0000000100)="c592da3fd267dbfb54f2cc999c45a21842b55294d6d45613104d515a9ca771d04c3c8d2877a30d9416773c090181021a68f6ac36b0976d2d8845aeda149095e933af093ad7b1f28fe034df4c5ab2b47b3642439af0258c47a68c5b22a307c04a0aed360ec3959034d39807407bb9de8243867a1e87b021dbb6c6dee94740cc3abd45c8141673a885c2436d279232d33615de76e75b2afcba413a419b16bf", 0x9e, 0xee8}, {&(0x7f00000001c0)="aba57b976b8a4c16e62511cc84a77a4b7345d2c21645377d3ab367809cc79579de3b96ab300c1199213aa0f43c68fc5d9339863752e7b1bad8dc293c49", 0x3d, 0x8}, {&(0x7f0000000200)="2aa121e596ed326188ebac24913fcaede2618a1ec486722316fccd692390f1efb1b9ac70292270a2ed11fa00d020ad76b960c18a1e5e2af7bae41aa04e10b744f53ed6485651e6d529c0cf1768cc2ab7d25bcfd56a00ab7073a41873d1f57f02567f7b1803bd98ca9ba5daa2caf6fd3729465ce4a9b05a811e83fb0e", 0x7c, 0x400}], 0x1002800, &(0x7f0000000300)={[{@map_normal}, {@overriderock}, {@iocharset={'iocharset', 0x3d, 'maccroatian'}}], [{@smackfshat}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) [ 2373.658892] tmpfs: Unknown parameter 'ÿÿ00000000000000000000005' 17:59:37 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x8009) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:59:37 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/103, 0x67}], 0x1) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="ec038a00000000002e2f66696c653000"]) syz_io_uring_setup(0x6170, &(0x7f0000000040)={0x0, 0x1cf8, 0x0, 0x0, 0x243, 0x0, r1}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) 17:59:37 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c00050000000000"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:59:37 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) 17:59:37 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000480)="af", 0x1, 0x1000001000000) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f0000000040)={0x6}) fallocate(r0, 0x0, 0x0, 0x8000) 17:59:37 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) fallocate(r0, 0x9, 0xffffffff, 0x4) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c0005000000000000000000"], 0x2c}}, 0x0) pwrite64(r3, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r2, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) 17:59:37 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/bus/input/handlers\x00', 0x0, 0x0) sendmsg$TIPC_CMD_DISABLE_BEARER(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="cf803400000029b29a36ac9489a2d2a9a3882b62df88d605aa2fbaeb71b6ff3ea855aea38b04b41a02787c2eee543820c1363d368769b3e23cebae25622bd5b334d0ca3c2ee0f028ad1bc553cfa8ecd6fe6af10f5485aa1fcf9a0d5be59d3347", @ANYRES16=0x0, @ANYBLOB="00082dbd7000fbdbdf25010000000000000002410000001800136574683a76657468315f6d616376746170000000"], 0x34}, 0x1, 0x0, 0x0, 0x4004}, 0x4044800) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) fspick(r0, &(0x7f0000000140)='./file0\x00', 0x1) readv(r1, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/103, 0x67}], 0x1) 17:59:37 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f00000002c0)='./file0\x00', 0x5, 0xfffffffffffffd2d, 0x0, 0x91, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, 0x0, 0x2) openat2$dir(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x2a0200, 0x0, 0x11}, 0x18) umount2(&(0x7f0000000080)='./file0\x00', 0x4) lseek(r1, 0xfa2b, 0x0) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 17) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYRESOCT=r2, @ANYRES32=r1, @ANYRESDEC=r1]) mount$bind(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000005c0), 0x804, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x200) chown(&(0x7f0000000040)='./file0\x00', 0xee00, 0xffffffffffffffff) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') creat(&(0x7f0000000300)='./file0\x00', 0x1) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f0000000280)=@v1={0x0, @adiantum, 0x3, @desc2}) 17:59:37 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCDELRT(r5, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8, 0x0, 0xfffffffc}, @hci={0x1f, 0x1}, @vsock={0x28, 0x0, 0xffffffff}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) r6 = dup3(r4, r5, 0x80000) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f0000000440)={{0x1, 0x1, 0x18, r1, {0x3}}, './file0\x00'}) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00', 0x6, 0x1}, 0x80, &(0x7f0000000500)}, 0x0, 0x4000000}, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r6, 0xc018937a, &(0x7f0000000340)={{0x1, 0x1, 0x18, r6, {0x1}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r8, 0xc018937a, &(0x7f0000000380)={{0x1, 0x1, 0x18, r7, {0x7fffffff}}, './file1\x00'}) fcntl$dupfd(r4, 0x406, r0) r9 = dup2(r4, r4) r10 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), r7) sendmsg$DEVLINK_CMD_RELOAD(r9, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r10, 0x400, 0x70bd29, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x50}, 0x4) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x0, 0x0, 0x8000) [ 2373.931840] FAULT_INJECTION: forcing a failure. [ 2373.931840] name failslab, interval 1, probability 0, space 0, times 0 [ 2373.933361] CPU: 1 PID: 15618 Comm: syz-executor.7 Not tainted 5.10.213 #1 [ 2373.934049] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2373.934879] Call Trace: [ 2373.935163] dump_stack+0x107/0x167 [ 2373.935533] should_fail.cold+0x5/0xa [ 2373.935925] ? create_object.isra.0+0x3a/0xa20 [ 2373.936410] should_failslab+0x5/0x20 [ 2373.936800] kmem_cache_alloc+0x5b/0x310 [ 2373.937221] create_object.isra.0+0x3a/0xa20 [ 2373.937668] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2373.938173] kmem_cache_alloc+0x159/0x310 [ 2373.938602] __kernfs_new_node+0xd4/0x860 [ 2373.939023] ? mark_held_locks+0x9e/0xe0 [ 2373.939435] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2373.939909] ? cpumask_next+0x1f/0x30 [ 2373.940308] ? kmemleak_alloc_percpu+0xaf/0x100 [ 2373.940780] ? pcpu_alloc+0x12a/0x1240 [ 2373.941188] kernfs_new_node+0x18d/0x250 [ 2373.941614] kernfs_create_dir_ns+0x49/0x160 [ 2373.942068] cgroup_mkdir+0x318/0xf50 [ 2373.942465] ? cgroup_destroy_locked+0x710/0x710 [ 2373.942942] kernfs_iop_mkdir+0x14d/0x1e0 [ 2373.943356] vfs_mkdir+0x493/0x700 [ 2373.943724] do_mkdirat+0x150/0x2b0 [ 2373.944110] ? user_path_create+0xf0/0xf0 [ 2373.944535] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2373.945068] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2373.945586] do_syscall_64+0x33/0x40 [ 2373.945967] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2373.946481] RIP: 0033:0x7f6920ff3b19 [ 2373.946865] 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 [ 2373.948699] RSP: 002b:00007f691e569188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2373.949470] RAX: ffffffffffffffda RBX: 00007f6921106f60 RCX: 00007f6920ff3b19 [ 2373.950177] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000005 [ 2373.950890] RBP: 00007f691e5691d0 R08: 0000000000000000 R09: 0000000000000000 [ 2373.951618] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2373.952331] R13: 00007fff9b35a56f R14: 00007f691e569300 R15: 0000000000022000 [ 2373.988232] tmpfs: Unknown parameter 'ÿÿ00000000000000000000005' 17:59:49 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000140), 0x0) sendto$inet(r0, 0x0, 0x0, 0x20000854, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x2000, 0x0) copy_file_range(r3, 0x0, r2, 0x0, 0x10001, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x31d, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x20d315) (fail_nth: 12) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file1\x00']) 17:59:49 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f00000002c0)='./file0\x00', 0x5, 0xfffffffffffffd2d, 0x0, 0x91, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, 0x0, 0x2) openat2$dir(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x2a0200, 0x0, 0x11}, 0x18) umount2(&(0x7f0000000080)='./file0\x00', 0x4) lseek(r1, 0xfa2b, 0x0) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 18) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYRESOCT=r2, @ANYRES32=r1, @ANYRESDEC=r1]) mount$bind(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000005c0), 0x804, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x200) chown(&(0x7f0000000040)='./file0\x00', 0xee00, 0xffffffffffffffff) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') creat(&(0x7f0000000300)='./file0\x00', 0x1) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f0000000280)=@v1={0x0, @adiantum, 0x3, @desc2}) 17:59:49 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000100)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="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"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:59:49 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x800c) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:59:49 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000000)=""/103, 0x67}], 0x1) 17:59:49 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001009a70616e810000000c0005000000000000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x4c800) sendmsg$NLBL_CALIPSO_C_LIST(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="020028bd7000fcdb169ef48ce4dfd68c0002000600000000000000230000"], 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x800) pwrite64(r3, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r2, 0x8, 0x0, 0x8000) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c0000004a00210c0000000000000a0000000000"], 0x1c}}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) socketpair(0x26, 0x1, 0x80000000, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000280)=[r5, r6, r0], 0x3) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) 17:59:49 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket$inet6(0xa, 0x1, 0x7) r4 = fcntl$dupfd(r1, 0x406, r3) socket$netlink(0x10, 0x3, 0x5) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r2, 0xf501, 0x0) pwrite64(r4, &(0x7f0000000040)="afbbd5d6e0c63f40e6", 0x9, 0x100001000000) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4, 0x8010, r3, 0x747dc000) fallocate(r0, 0x0, 0x0, 0x8000) 17:59:49 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) [ 2385.549980] FAULT_INJECTION: forcing a failure. [ 2385.549980] name failslab, interval 1, probability 0, space 0, times 0 [ 2385.551312] CPU: 1 PID: 15635 Comm: syz-executor.7 Not tainted 5.10.213 #1 [ 2385.552004] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2385.552827] Call Trace: [ 2385.553107] dump_stack+0x107/0x167 [ 2385.553473] should_fail.cold+0x5/0xa [ 2385.553865] ? selinux_kernfs_init_security+0x137/0x4c0 [ 2385.554547] should_failslab+0x5/0x20 [ 2385.554954] __kmalloc+0x72/0x390 [ 2385.555389] selinux_kernfs_init_security+0x137/0x4c0 [ 2385.555898] ? selinux_file_mprotect+0x610/0x610 [ 2385.556496] ? find_held_lock+0x2c/0x110 [ 2385.556930] ? __kernfs_new_node+0x2ad/0x860 [ 2385.557477] ? lock_downgrade+0x6d0/0x6d0 [ 2385.557919] ? rwlock_bug.part.0+0x90/0x90 [ 2385.558452] security_kernfs_init_security+0x4e/0xb0 [ 2385.558964] __kernfs_new_node+0x531/0x860 [ 2385.559498] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2385.560003] ? cpumask_next+0x1f/0x30 [ 2385.560493] ? kmemleak_alloc_percpu+0xaf/0x100 [ 2385.560968] ? pcpu_alloc+0x12a/0x1240 [ 2385.561459] kernfs_new_node+0x18d/0x250 [ 2385.561875] kernfs_create_dir_ns+0x49/0x160 [ 2385.562427] cgroup_mkdir+0x318/0xf50 [ 2385.562836] ? cgroup_destroy_locked+0x710/0x710 [ 2385.563321] kernfs_iop_mkdir+0x14d/0x1e0 [ 2385.563730] vfs_mkdir+0x493/0x700 [ 2385.564084] do_mkdirat+0x150/0x2b0 [ 2385.564452] ? user_path_create+0xf0/0xf0 [ 2385.564865] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2385.565374] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2385.565885] do_syscall_64+0x33/0x40 [ 2385.566261] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2385.566767] RIP: 0033:0x7f6920ff3b19 [ 2385.567228] 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 [ 2385.569016] RSP: 002b:00007f691e569188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2385.569768] RAX: ffffffffffffffda RBX: 00007f6921106f60 RCX: 00007f6920ff3b19 [ 2385.570461] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000005 [ 2385.571155] RBP: 00007f691e5691d0 R08: 0000000000000000 R09: 0000000000000000 [ 2385.571848] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2385.572554] R13: 00007fff9b35a56f R14: 00007f691e569300 R15: 0000000000022000 [ 2385.586098] FAULT_INJECTION: forcing a failure. [ 2385.586098] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2385.587707] CPU: 1 PID: 15643 Comm: syz-executor.3 Not tainted 5.10.213 #1 [ 2385.588439] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2385.589281] Call Trace: [ 2385.589543] dump_stack+0x107/0x167 [ 2385.589919] should_fail.cold+0x5/0xa [ 2385.590319] __alloc_pages_nodemask+0x182/0x600 [ 2385.590782] ? xa_load+0x12d/0x2c0 [ 2385.591168] ? lock_downgrade+0x6d0/0x6d0 [ 2385.591605] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2385.592214] alloc_pages_current+0x187/0x280 [ 2385.592689] __page_cache_alloc+0x2d2/0x360 [ 2385.593129] page_cache_ra_unbounded+0x207/0x6f0 [ 2385.593631] ? read_pages+0xbc0/0xbc0 [ 2385.594005] ? __lock_page_or_retry+0x4e0/0x4e0 [ 2385.594499] ondemand_readahead+0x8e5/0x1150 [ 2385.594940] page_cache_sync_ra+0x138/0x170 [ 2385.595390] generic_file_buffered_read+0xc8e/0x2920 [ 2385.595899] ? pagecache_get_page+0xc80/0xc80 [ 2385.596361] ? lock_chain_count+0x20/0x20 [ 2385.596772] ? mark_lock+0xf5/0x2df0 [ 2385.597161] ? mark_lock+0xf5/0x2df0 [ 2385.597527] generic_file_read_iter+0x33f/0x490 [ 2385.598012] ? lock_chain_count+0x20/0x20 [ 2385.598422] ext4_file_read_iter+0x184/0x4c0 [ 2385.598883] generic_file_splice_read+0x455/0x6d0 [ 2385.599348] ? pipe_to_user+0x170/0x170 [ 2385.599757] ? _cond_resched+0x12/0x80 [ 2385.600157] ? avc_policy_seqno+0x9/0x70 [ 2385.600577] ? selinux_file_permission+0x92/0x520 [ 2385.601057] ? pipe_to_user+0x170/0x170 [ 2385.601472] do_splice_to+0x10e/0x160 [ 2385.601849] splice_direct_to_actor+0x2fe/0x980 [ 2385.602334] ? pipe_to_sendpage+0x380/0x380 [ 2385.602764] ? do_splice_to+0x160/0x160 [ 2385.603179] ? security_file_permission+0x24e/0x570 [ 2385.603675] do_splice_direct+0x1c4/0x290 [ 2385.604117] ? splice_direct_to_actor+0x980/0x980 [ 2385.604618] ? selinux_file_permission+0x92/0x520 [ 2385.605090] ? security_file_permission+0x24e/0x570 [ 2385.605624] do_sendfile+0x553/0x1090 [ 2385.606018] ? do_pwritev+0x270/0x270 [ 2385.606395] ? wait_for_completion_io+0x270/0x270 [ 2385.606899] ? rcu_read_lock_any_held+0x75/0xa0 [ 2385.607349] ? vfs_write+0x354/0xa70 [ 2385.607741] __x64_sys_sendfile64+0x1d1/0x210 [ 2385.608196] ? __ia32_sys_sendfile+0x220/0x220 [ 2385.608637] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2385.609139] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2385.609638] do_syscall_64+0x33/0x40 [ 2385.610004] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2385.610504] RIP: 0033:0x7f2210f73b19 [ 2385.610872] 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 [ 2385.612644] RSP: 002b:00007f220e4e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2385.613374] RAX: ffffffffffffffda RBX: 00007f2211086f60 RCX: 00007f2210f73b19 [ 2385.614050] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000004 [ 2385.614739] RBP: 00007f220e4e91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2385.615657] R10: 000000000020d315 R11: 0000000000000246 R12: 0000000000000002 [ 2385.616380] R13: 00007ffeb5e75c3f R14: 00007f220e4e9300 R15: 0000000000022000 17:59:49 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001300)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004af00)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}], 0x0, "e6a2e51d013042"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000600)={r1, 0x0, "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", "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"}) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/103, 0x67}], 0x1) [ 2385.677548] tmpfs: Unknown parameter 'ÿÿ00000000000000000000005' 17:59:49 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x1f, 0x0, 0x3, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_IOC_EXPIRE(r3, 0x810c9365, &(0x7f0000000500)={{0x3, 0xfffff453}, 0x100, './file0\x00'}) r4 = fcntl$dupfd(r2, 0x0, r2) sendmsg$nl_generic(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c0000004a00210c0000000000000a0000000000"], 0x1c}}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) openat(r4, &(0x7f0000000100)='./file0\x00', 0x800, 0x2) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c00050000000000"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:59:49 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x800d) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 17:59:49 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) 17:59:49 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f00000002c0)='./file0\x00', 0x5, 0xfffffffffffffd2d, 0x0, 0x91, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, 0x0, 0x2) openat2$dir(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x2a0200, 0x0, 0x11}, 0x18) umount2(&(0x7f0000000080)='./file0\x00', 0x4) lseek(r1, 0xfa2b, 0x0) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 19) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYRESOCT=r2, @ANYRES32=r1, @ANYRESDEC=r1]) mount$bind(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000005c0), 0x804, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x200) chown(&(0x7f0000000040)='./file0\x00', 0xee00, 0xffffffffffffffff) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') creat(&(0x7f0000000300)='./file0\x00', 0x1) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f0000000280)=@v1={0x0, @adiantum, 0x3, @desc2}) 17:59:49 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) pwrite64(r0, &(0x7f0000000080)="8c251fad508cd0da730eab6db192cf", 0xf, 0x5) fallocate(r0, 0x0, 0x0, 0x8000) 17:59:49 executing program 0: r0 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, r0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) readv(r1, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/103, 0x67}], 0x1) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000140)) [ 2385.870868] FAULT_INJECTION: forcing a failure. [ 2385.870868] name failslab, interval 1, probability 0, space 0, times 0 [ 2385.872677] CPU: 1 PID: 15678 Comm: syz-executor.7 Not tainted 5.10.213 #1 [ 2385.873431] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2385.874277] Call Trace: [ 2385.874557] dump_stack+0x107/0x167 [ 2385.874929] should_fail.cold+0x5/0xa [ 2385.875326] ? create_object.isra.0+0x3a/0xa20 [ 2385.875794] should_failslab+0x5/0x20 [ 2385.876198] kmem_cache_alloc+0x5b/0x310 [ 2385.876618] ? stack_trace_consume_entry+0x160/0x160 [ 2385.877145] create_object.isra.0+0x3a/0xa20 [ 2385.877595] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2385.878208] kmem_cache_alloc+0x159/0x310 [ 2385.878642] radix_tree_node_alloc.constprop.0+0x1e3/0x300 [ 2385.879220] radix_tree_extend+0x231/0x490 [ 2385.879660] idr_get_free+0x623/0x8f0 [ 2385.880064] idr_alloc_u32+0x170/0x2d0 [ 2385.880484] ? __fprop_inc_percpu_max+0x130/0x130 [ 2385.880985] ? lock_acquire+0x197/0x470 [ 2385.881398] ? __kernfs_new_node+0xff/0x860 [ 2385.881845] idr_alloc_cyclic+0x102/0x230 [ 2385.882268] ? idr_alloc+0x130/0x130 [ 2385.882650] ? rwlock_bug.part.0+0x90/0x90 [ 2385.883100] __kernfs_new_node+0x117/0x860 [ 2385.883543] ? mark_held_locks+0x9e/0xe0 [ 2385.883972] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2385.884481] ? cpumask_next+0x1f/0x30 [ 2385.884879] ? kmemleak_alloc_percpu+0xaf/0x100 [ 2385.885371] ? pcpu_alloc+0x12a/0x1240 [ 2385.885783] kernfs_new_node+0x18d/0x250 17:59:49 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x17000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c0005000000000000000000"], 0x2c}}, 0x0) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r1, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) [ 2385.886210] kernfs_create_dir_ns+0x49/0x160 [ 2385.886828] cgroup_mkdir+0x318/0xf50 [ 2385.887227] ? cgroup_destroy_locked+0x710/0x710 [ 2385.887716] kernfs_iop_mkdir+0x14d/0x1e0 [ 2385.888150] vfs_mkdir+0x493/0x700 [ 2385.888520] do_mkdirat+0x150/0x2b0 [ 2385.888896] ? user_path_create+0xf0/0xf0 [ 2385.889321] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2385.889853] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2385.890381] do_syscall_64+0x33/0x40 [ 2385.890782] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2385.891305] RIP: 0033:0x7f6920ff3b19 [ 2385.891688] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2385.893441] RSP: 002b:00007f691e569188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2385.894212] RAX: ffffffffffffffda RBX: 00007f6921106f60 RCX: 00007f6920ff3b19 [ 2385.894937] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000005 [ 2385.895658] RBP: 00007f691e5691d0 R08: 0000000000000000 R09: 0000000000000000 [ 2385.896389] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2385.897111] R13: 00007fff9b35a56f R14: 00007f691e569300 R15: 0000000000022000 [ 2385.933555] tmpfs: Unknown parameter 'ÿÿ00000000000000000000005' 18:00:01 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000140), 0x0) sendto$inet(r0, 0x0, 0x0, 0x20000854, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x2000, 0x0) copy_file_range(r3, 0x0, r2, 0x0, 0x10001, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x31d, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x20d315) (fail_nth: 13) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file1\x00']) 18:00:01 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f00000002c0)='./file0\x00', 0x5, 0xfffffffffffffd2d, 0x0, 0x91, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, 0x0, 0x2) openat2$dir(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x2a0200, 0x0, 0x11}, 0x18) umount2(&(0x7f0000000080)='./file0\x00', 0x4) lseek(r1, 0xfa2b, 0x0) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 20) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYRESOCT=r2, @ANYRES32=r1, @ANYRESDEC=r1]) mount$bind(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000005c0), 0x804, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x200) chown(&(0x7f0000000040)='./file0\x00', 0xee00, 0xffffffffffffffff) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') creat(&(0x7f0000000300)='./file0\x00', 0x1) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f0000000280)=@v1={0x0, @adiantum, 0x3, @desc2}) 18:00:01 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x800e) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 18:00:01 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) r1 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x80202, 0x0) ioctl$CDROM_SEND_PACKET(0xffffffffffffffff, 0x5393, &(0x7f0000000240)={"b29c7002b8066770d83947af", &(0x7f00000000c0)="97db59506eac4a4b192b7ae5837876f28df3da13d629e82478e0e65ce9df5abd2ff1af1d954c10faff8a105228ba08af7374c81dd2e36e27d0a7ff836c775e3f92c43b2bdae989fd04fd8e6824cc5728897c2cfd919acc47981a413261bd30774cf833a7e727bebdf739de0d8beb441569cd260723db4dda351b32ee8edf525bbe703ea961ff1a15d6cbfe0adbbc79b335e4488c059a303aa2dadb8e700471b9ffb79aa576bc4c8d916ec7fe22ce9511774eaff205de6887a0e9620b15fba5f651bcc060e2781d17bb22ee193dbe7e9d57f0e6e673cff2ba8d25b35cf787dc0902c1a10d3ac27b890d40", 0xea, 0x200, &(0x7f00000001c0)={0x4, 0x0, 0x0, 0xb, 0x0, 0x1, 0x0, "0ffcedbc", 0x5, "15a4fcc6", 0x87, 0x5, 0x5, "a1cb5e", "19ecdd4a61868e2c99ce884a0c821af00092d218d43e1e9c3694531ca8ab6852dabbd59c4c46275e1ab20ee7801a"}, 0x2, 0x101, 0x4, &(0x7f0000000200)}) ioctl$BTRFS_IOC_INO_PATHS(r1, 0xc0389423, &(0x7f0000000080)={0x81, 0x18, [0x8001, 0x0, 0xffffffff], &(0x7f0000000040)=[0x0, 0x0, 0x0]}) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/103, 0x67}], 0x1) 18:00:01 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000140)={'wpan0\x00'}) sendmsg$IEEE802154_LLSEC_DEL_DEV(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c00050000000000"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) [ 2397.628820] EXT4-fs (loop6): mounting ext2 file system using the ext4 subsystem 18:00:01 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) 18:00:01 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) sendmmsg(r1, &(0x7f0000000300)=[{{&(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x1, 0x4, 0x1, {0xa, 0x4e20, 0x5, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x7}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000100)="51f54b0d0c0a296d21581164038c8d33dc35a3af7dbbd439c58136df2acc7b1e", 0x20}, {&(0x7f0000000140)="7c34f592c68066b00d93b047bcbce921f965024115abb89ea97c8f6b8e4ccfdd0ec487c59f60d8436480cb38798344d400993e195bfbbf569f2ad328092626fd1868705013230e041314f2a1be292cadf79a234a345acda08d09cbd8949c3e270d0d7e9e051d386107679d3d3ccc97dbf5ea6a4fd60ec599a1476f70c71496f1605757812918c8dd68a28358128b580bf4a82e67", 0x94}, {&(0x7f0000000200)="bff4983d6c1e46e9ba9022e2ce72756b8ddc60d60e4b77f169ed02155ef7c8175a2aa0729931156e9be4c447946d225958995f6d9d29ffbf3fa564b998fd1125325a0c660b69928a2c921585f4b6e7adfd412913926b014e621b34720d974b0c7c7cdb92c7fc3544afbed42c35eefa9d67ab4e135f45a86658405f37a0615c34914b5a05ed34f35158e9e300e3", 0x8d}], 0x3, &(0x7f00000004c0)=[{0x98, 0xff, 0x6, "2ad6dc7dab6ee4746abbdc6faf9ac31e8b5f0e6ace0dc0078c1287c5ef30b73da1e77cafc49bf7bf836bd3689b77d0d6b03ec20d9c28410696e68cc5b6f7ebf1828ae95adbf4192747a783583187297aab2a07f6ec5e0782effe4d4953c544c40d90f4370aaf80c14c1d5c947feffcec72d2c03d847928c482110aebe0b2b7e3ed762774496671c9"}, {0xe0, 0x104, 0xc842, "da9af8b445e042a85ba5d22937403a4ce57eb90dbd2af9da324d50d26a2b105db136b1c86d7dd4f31d5576fc13856fe65097cec634eb1862ef0f6a5b2b1eab8774d658d1670c6a1696d590a9c462df3fa6a8db6cdfbab1b1376bdd182ac2c106923d3ee7779851f2075907c92b12664e5ad3d2fad61adb78f459935444fed6bcd2e701f8eeb8a4534941da6098d4eb05edead40730bc4583adeb3234adfc1575a88a6fca288f51bc7035d8f1536dc53ad2be960175d8959306b07848294a321e5899f28020079d0688c3b8c58502b5"}, {0xf0, 0x113, 0x8, "ac355ea418460fc394b3eedc86c12de69610bd061a0b240731905aa5a72a07bfc5628c7b45acaa6dd86664b6d3c686b99d32e62ab5def671220a697b5a763309b3fc53524f0918b48701121f488205ceda7cb873e0b8d0524a741de6b3678f843f38446f89f0fdc3b06ddc12acdd8150f225c853f43506b11449f1027c7a05fb5a1d2517e6bb37d906167895de79f0579b2476153ce7f4609ea449510a237d841cdffb7f12bf649084e76566d8683e9329cba0eb8f0a5238ad79c8f423fc53121e6d104e937153b03bfe334dd8229ec40d23d3950a31a6c1038f5dff1ce1"}, {0x70, 0x114, 0x2e6, "e8a2bfe11c308655c5d4b91693c354ceefd0a160241322c7305410764b8a43ddddf6a5278e7f94b10d69b33dce4600875677fd910397d5d2cba2434d2b9d181c1f5b9f16f9424f4ce65639c6d1b580eabde85bf00065c73add1713e5786020"}, {0xa0, 0x101, 0x6, "5dff8ada01a55ea69f387ef241ac3cf6f85ae194d45b7f08c7661f7271b55fb8b8ef62c6ea2b740bbd6f8f49e746cbe0b0c310a1aac98fd14425d6abcd8454665133a0b59313d3a38fb9ab3ea86d8ea12699992b126611c726fe40d3fa19f280eff90ffb5e4a1b507e3b584dfd85f6be96177f29917fe1d45e3a9229a3c831722ed318fc8ca7ddedfe8a"}, {0xf8, 0x107, 0x3, "ffea07f5500ee804ad1d61ceb4d0e66623ff4979c31bb33aaf84ca539c918bfe94bb43869324eba1ff74bb9b1c5afd601f917499227a5313c1b441ae23de5cc83e102816a8346ec7dc89284090dd150bc19f8ef5b5efa5c6728b799618759260c335a0f25befe3b3b92a4d3d925b1117ce7827cc2221ff662e75e809d16cc21e8ef081e467cc1e1502ffb357011d6113252f012633ce26e4d4fd31a565635d3b2d4ee247d243292c7cce7180bea63432ab1345e948782e89a720d6a46f6ae728b7a5331c25948786ba60e16e5af7ece39f2f4dc52eb582800b3f887b71ecbcc0683b5cc7"}, {0xb0, 0x110, 0x3, "c8947382815e4f6435ed46c8df182e66ad1e12053dbb67eee1f52d183b8a7d4b716288483c1219ce9305e3a89d748e19606b4d896622e201aedd05506f5a5defca39785cb06682e7360a0f0fc34e0d6f0b395f53df4dbcc13e603695494cdfca9f60579c1044f852dac2fd98d7aacc232f1a7f218731b4960cd54dc7504e4f2f0855b592247193bb13f7d6805aa24d08a69b5bab551e714ab07ffbdf83"}], 0x520}}], 0x1, 0x0) fallocate(r0, 0x0, 0x0, 0x8000) 18:00:01 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) r1 = accept(r0, &(0x7f0000000140)=@pppoe={0x18, 0x0, {0x0, @dev}}, &(0x7f00000001c0)=0x80) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000200)=0x1, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c0005000000000000000000"], 0x2c}}, 0x0) pwrite64(r3, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r2, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) [ 2397.633915] FAULT_INJECTION: forcing a failure. [ 2397.633915] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2397.636848] CPU: 1 PID: 15696 Comm: syz-executor.3 Not tainted 5.10.213 #1 [ 2397.638133] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2397.639631] Call Trace: [ 2397.640120] dump_stack+0x107/0x167 [ 2397.640805] should_fail.cold+0x5/0xa [ 2397.641511] __alloc_pages_nodemask+0x182/0x600 [ 2397.642359] ? xa_load+0x12d/0x2c0 [ 2397.643009] ? lock_downgrade+0x6d0/0x6d0 [ 2397.643854] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2397.645097] alloc_pages_current+0x187/0x280 [ 2397.645901] __page_cache_alloc+0x2d2/0x360 [ 2397.646696] page_cache_ra_unbounded+0x207/0x6f0 [ 2397.647664] ? read_pages+0xbc0/0xbc0 [ 2397.648375] ? __lock_page_or_retry+0x4e0/0x4e0 [ 2397.649345] ondemand_readahead+0x8e5/0x1150 [ 2397.650318] page_cache_sync_ra+0x138/0x170 [ 2397.651071] generic_file_buffered_read+0xc8e/0x2920 [ 2397.651793] ? pagecache_get_page+0xc80/0xc80 [ 2397.652366] ? lock_chain_count+0x20/0x20 [ 2397.653004] ? mark_lock+0xf5/0x2df0 [ 2397.653548] ? mark_lock+0xf5/0x2df0 [ 2397.654107] generic_file_read_iter+0x33f/0x490 [ 2397.654688] ? lock_chain_count+0x20/0x20 [ 2397.655198] ext4_file_read_iter+0x184/0x4c0 [ 2397.655740] generic_file_splice_read+0x455/0x6d0 [ 2397.656355] ? pipe_to_user+0x170/0x170 [ 2397.656853] ? _cond_resched+0x12/0x80 [ 2397.657411] ? avc_policy_seqno+0x9/0x70 [ 2397.657921] ? selinux_file_permission+0x92/0x520 [ 2397.658702] ? pipe_to_user+0x170/0x170 [ 2397.659287] do_splice_to+0x10e/0x160 [ 2397.659755] splice_direct_to_actor+0x2fe/0x980 [ 2397.660356] ? pipe_to_sendpage+0x380/0x380 [ 2397.660877] ? do_splice_to+0x160/0x160 [ 2397.661375] ? security_file_permission+0x24e/0x570 [ 2397.662168] do_splice_direct+0x1c4/0x290 [ 2397.662763] ? splice_direct_to_actor+0x980/0x980 [ 2397.663377] ? selinux_file_permission+0x92/0x520 [ 2397.663974] ? security_file_permission+0x24e/0x570 [ 2397.664685] do_sendfile+0x553/0x1090 [ 2397.665156] ? do_pwritev+0x270/0x270 [ 2397.665618] ? wait_for_completion_io+0x270/0x270 [ 2397.666387] ? rcu_read_lock_any_held+0x75/0xa0 [ 2397.666961] ? vfs_write+0x354/0xa70 [ 2397.667416] __x64_sys_sendfile64+0x1d1/0x210 [ 2397.668105] ? __ia32_sys_sendfile+0x220/0x220 [ 2397.668748] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2397.669451] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2397.670139] do_syscall_64+0x33/0x40 [ 2397.670588] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2397.671210] RIP: 0033:0x7f2210f73b19 [ 2397.671668] 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 [ 2397.674520] RSP: 002b:00007f220e4e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2397.675656] RAX: ffffffffffffffda RBX: 00007f2211086f60 RCX: 00007f2210f73b19 [ 2397.676530] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000004 [ 2397.677556] RBP: 00007f220e4e91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2397.678469] R10: 000000000020d315 R11: 0000000000000246 R12: 0000000000000002 [ 2397.679450] R13: 00007ffeb5e75c3f R14: 00007f220e4e9300 R15: 0000000000022000 18:00:01 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f0000000480)="af", 0x0, 0x1000000) fallocate(r0, 0x0, 0x0, 0x8000) 18:00:01 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x8010) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) [ 2397.697677] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 2397.721920] FAULT_INJECTION: forcing a failure. [ 2397.721920] name failslab, interval 1, probability 0, space 0, times 0 [ 2397.723047] CPU: 0 PID: 15707 Comm: syz-executor.7 Not tainted 5.10.213 #1 [ 2397.723627] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2397.724342] Call Trace: [ 2397.724581] dump_stack+0x107/0x167 [ 2397.724886] should_fail.cold+0x5/0xa [ 2397.725213] should_failslab+0x5/0x20 [ 2397.725531] __kmalloc_track_caller+0x79/0x370 [ 2397.725909] ? security_context_to_sid_core+0xb4/0x890 [ 2397.726345] kmemdup_nul+0x2d/0xa0 [ 2397.726636] security_context_to_sid_core+0xb4/0x890 [ 2397.727054] ? security_compute_sid.part.0+0x16e0/0x16e0 [ 2397.727497] ? do_raw_spin_lock+0x121/0x260 [ 2397.727856] ? rwlock_bug.part.0+0x90/0x90 [ 2397.728208] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2397.728622] ? do_raw_spin_unlock+0x4f/0x220 [ 2397.728987] ? _raw_spin_unlock+0x1a/0x30 [ 2397.729329] security_context_to_sid+0x35/0x50 [ 2397.729708] selinux_kernfs_init_security+0x19d/0x4c0 [ 2397.730128] ? selinux_file_mprotect+0x610/0x610 [ 2397.730514] ? find_held_lock+0x2c/0x110 [ 2397.730856] ? __kernfs_new_node+0x2ad/0x860 [ 2397.731216] ? lock_downgrade+0x6d0/0x6d0 [ 2397.731557] ? rwlock_bug.part.0+0x90/0x90 [ 2397.731908] security_kernfs_init_security+0x4e/0xb0 [ 2397.732364] __kernfs_new_node+0x531/0x860 [ 2397.732715] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2397.733106] ? cpumask_next+0x1f/0x30 [ 2397.733421] ? kmemleak_alloc_percpu+0xaf/0x100 [ 2397.733804] ? pcpu_alloc+0x12a/0x1240 [ 2397.734133] kernfs_new_node+0x18d/0x250 [ 2397.734469] kernfs_create_dir_ns+0x49/0x160 [ 2397.734836] cgroup_mkdir+0x318/0xf50 [ 2397.735154] ? cgroup_destroy_locked+0x710/0x710 [ 2397.735543] kernfs_iop_mkdir+0x14d/0x1e0 [ 2397.735886] vfs_mkdir+0x493/0x700 [ 2397.736183] do_mkdirat+0x150/0x2b0 [ 2397.736488] ? user_path_create+0xf0/0xf0 [ 2397.736828] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2397.737256] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2397.737682] do_syscall_64+0x33/0x40 [ 2397.737988] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2397.738404] RIP: 0033:0x7f6920ff3b19 [ 2397.738706] 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 [ 2397.740189] RSP: 002b:00007f691e569188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2397.740812] RAX: ffffffffffffffda RBX: 00007f6921106f60 RCX: 00007f6920ff3b19 [ 2397.741392] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000005 [ 2397.741963] RBP: 00007f691e5691d0 R08: 0000000000000000 R09: 0000000000000000 [ 2397.742540] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2397.743113] R13: 00007fff9b35a56f R14: 00007f691e569300 R15: 0000000000022000 18:00:01 executing program 5: r0 = inotify_init1(0x800) read(r0, 0x0, 0x1e) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000100)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="0501000000000000e0fff95cc83fcc209106995b88a0588cede92a0000000a000100d660777015a7300009000c00050000000000eaf9ea0d17b8aa8e7207d30bf2323af80e45e8aaafce91d8a42bd1b72ed704ee6fc05b421e209ed2b194ad9115de"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r1, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3c0000ea", @ANYRES16=0x0, @ANYBLOB="080026bd7000ffdbdf25080000001f00070073797374656d5f753a6f626a6563745f723a746d705f743a7330000008000500e0000001"], 0x3c}, 0x1, 0x0, 0x0, 0x4048800}, 0x0) 18:00:01 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) readv(r0, &(0x7f00000005c0)=[{&(0x7f00000000c0)=""/113, 0x71}], 0x1) ioctl$CDROM_SET_OPTIONS(r0, 0x5320, 0x10) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000000)=0xc71) 18:00:01 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) 18:00:01 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) copy_file_range(r1, &(0x7f0000000040)=0x6, r1, 0x0, 0x0, 0x0) fallocate(r0, 0x0, 0x0, 0x8000) 18:00:01 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c0000004a00210c0000000000000a0000000000"], 0x1c}}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xfffffffffffffffd, r2, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r4 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="2c000200", @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c0005000000000000000000"], 0x2c}}, 0x0) pwrite64(r4, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r3, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) sendmsg$IPSET_CMD_GET_BYNAME(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, 0xe, 0x6, 0x5, 0x0, 0x0, {0x5, 0x0, 0xa}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) 18:00:01 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x8012) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) [ 2397.897766] tmpfs: Unknown parameter 'ÿÿ00000000000000000000005' 18:00:13 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x12000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 18:00:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000140), 0x0) sendto$inet(r0, 0x0, 0x0, 0x20000854, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x2000, 0x0) copy_file_range(r3, 0x0, r2, 0x0, 0x10001, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x31d, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x20d315) (fail_nth: 14) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000004c0)=ANY=[@ANYBLOB="01000000010000001800000044ff41bf1dcb89434fe6608ba1578af69686c732469b60cbfe2ff53bac823a55e31e5a52ed3175f6935d7f1b9e72d2e1b17e91d7781540452370fc5b1f0236e03dd6fff1854c4e3127ffb23cb11c69f82ba2a679fbff749418fd7eb09f1c53ebafac4cf878924224f4637dcefeb87ea2f67853201d33078223c844e3e3c4cebde792b5dfa97e5ea745863c2b7c347bab76b11653c09de7ea6f9eae65128e3f86c8cd75ec13f5e9543ae22576d1d27897ec8ac3acac0e05a8bb962d00c3ddb56a510317f372ca06fd64cb755b15b0bd44293c0a3d8545aefbce244baa25d1c26c7f4ba4f866b5c9bcfa7d9edefe3ad4e3ec20138aba09b68c0431354bd98a4626816358418ca6c184", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file1\x00']) 18:00:13 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r0) sendmsg$NL80211_CMD_START_P2P_DEVICE(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="00002cb57000000004", @ANYRES32=r2, @ANYBLOB="0c009900040000000d000000"], 0x28}}, 0x1) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000000)=""/106, 0x6a}], 0x1) 18:00:13 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) 18:00:13 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = accept$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @private0}, &(0x7f0000000140)=0x1c) ioctl$FITRIM(r2, 0xc0185879, &(0x7f0000000180)={0xfffffffffffff800, 0x1, 0x8}) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x0, 0x0, 0x8000) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r3, 0xc0189379, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) 18:00:13 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='status\x00') readv(r0, &(0x7f0000000500)=[{&(0x7f0000000200)=""/219, 0xdb}, {&(0x7f0000000300)=""/46, 0x2e}, {&(0x7f0000000380)=""/1, 0x1}, {&(0x7f0000000440)=""/42, 0x2a}], 0x4) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180), 0x48703, 0x0) r2 = openat(r1, &(0x7f0000000100)='./file0\x00', 0x28982, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r4 = creat(&(0x7f0000000140)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="17000004", @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c0005000000000000000000"], 0x2c}}, 0x0) pwrite64(r4, &(0x7f0000000480)="af", 0x1, 0x1000000) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f00000000c0)={0x0, r2, 0x4, 0x9, 0x0, 0xfffffffffffffffe}) fallocate(r3, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(r2, 0x40086607, &(0x7f00000004c0)) 18:00:13 executing program 5: sendmsg$NFNL_MSG_ACCT_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="740000000107020200000000003f33b089706504dc57b77c14ce673789000000070000010c00064000000000000000050900010073797a30000000000c00064000000000000000090c00024000000000000000010c00024002000000000000000c00034000000000000000200c00034000000000"], 0x74}, 0x1, 0x0, 0x0, 0x4}, 0x4090) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c00050000000000"], 0x2c}}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000300), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) pwrite64(r2, &(0x7f0000000240)="cebf51312a58ace03714b7a925a01f1eef81a625c3e296a1ecadf0541ecb9e5350debe215c2054468d6b9abee73ff4f450ddc73ae0047d7e2c4df5cb2b2cf82929530691f706dc2365aa965f05750856283c48c7e170f553c4b68252681b30ffc9", 0x61, 0x1000000) fallocate(r1, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 18:00:13 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f00000002c0)='./file0\x00', 0x5, 0xfffffffffffffd2d, 0x0, 0x91, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, 0x0, 0x2) openat2$dir(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x2a0200, 0x0, 0x11}, 0x18) umount2(&(0x7f0000000080)='./file0\x00', 0x4) lseek(r1, 0xfa2b, 0x0) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 21) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYRESOCT=r2, @ANYRES32=r1, @ANYRESDEC=r1]) mount$bind(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000005c0), 0x804, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x200) chown(&(0x7f0000000040)='./file0\x00', 0xee00, 0xffffffffffffffff) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') creat(&(0x7f0000000300)='./file0\x00', 0x1) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f0000000280)=@v1={0x0, @adiantum, 0x3, @desc2}) [ 2409.657509] FAULT_INJECTION: forcing a failure. [ 2409.657509] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2409.659090] CPU: 1 PID: 15766 Comm: syz-executor.3 Not tainted 5.10.213 #1 [ 2409.659930] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2409.660985] Call Trace: [ 2409.661335] dump_stack+0x107/0x167 [ 2409.661350] EXT4-fs (loop6): mounting ext2 file system using the ext4 subsystem [ 2409.662495] should_fail.cold+0x5/0xa [ 2409.662895] __alloc_pages_nodemask+0x182/0x600 [ 2409.663381] ? xa_load+0x12d/0x2c0 [ 2409.663756] ? lock_downgrade+0x6d0/0x6d0 [ 2409.664186] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2409.664830] alloc_pages_current+0x187/0x280 [ 2409.665284] __page_cache_alloc+0x2d2/0x360 [ 2409.665739] page_cache_ra_unbounded+0x207/0x6f0 [ 2409.666239] ? read_pages+0xbc0/0xbc0 [ 2409.666637] ? __lock_page_or_retry+0x4e0/0x4e0 [ 2409.667133] ondemand_readahead+0x8e5/0x1150 [ 2409.667600] page_cache_sync_ra+0x138/0x170 [ 2409.668048] generic_file_buffered_read+0xc8e/0x2920 [ 2409.668601] ? pagecache_get_page+0xc80/0xc80 [ 2409.669063] ? lock_chain_count+0x20/0x20 [ 2409.669495] ? mark_lock+0xf5/0x2df0 [ 2409.669887] ? mark_lock+0xf5/0x2df0 [ 2409.670275] generic_file_read_iter+0x33f/0x490 [ 2409.670758] ? lock_chain_count+0x20/0x20 [ 2409.671201] ext4_file_read_iter+0x184/0x4c0 [ 2409.671662] generic_file_splice_read+0x455/0x6d0 [ 2409.672163] ? pipe_to_user+0x170/0x170 [ 2409.672587] ? _cond_resched+0x12/0x80 [ 2409.672998] ? avc_policy_seqno+0x9/0x70 [ 2409.673420] ? selinux_file_permission+0x92/0x520 [ 2409.673927] ? pipe_to_user+0x170/0x170 [ 2409.674337] do_splice_to+0x10e/0x160 [ 2409.674738] splice_direct_to_actor+0x2fe/0x980 [ 2409.675223] ? pipe_to_sendpage+0x380/0x380 [ 2409.675671] ? do_splice_to+0x160/0x160 [ 2409.676089] ? security_file_permission+0x24e/0x570 [ 2409.676625] do_splice_direct+0x1c4/0x290 [ 2409.677055] ? splice_direct_to_actor+0x980/0x980 [ 2409.677557] ? selinux_file_permission+0x92/0x520 [ 2409.678064] ? security_file_permission+0x24e/0x570 [ 2409.678597] do_sendfile+0x553/0x1090 [ 2409.679003] ? do_pwritev+0x270/0x270 [ 2409.679404] ? wait_for_completion_io+0x270/0x270 [ 2409.679909] ? rcu_read_lock_any_held+0x75/0xa0 [ 2409.680401] ? vfs_write+0x354/0xa70 [ 2409.680797] __x64_sys_sendfile64+0x1d1/0x210 [ 2409.681267] ? __ia32_sys_sendfile+0x220/0x220 [ 2409.681743] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2409.682289] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2409.682830] do_syscall_64+0x33/0x40 [ 2409.683222] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2409.683752] RIP: 0033:0x7f2210f73b19 [ 2409.684144] 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 [ 2409.686034] RSP: 002b:00007f220e4e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2409.686816] RAX: ffffffffffffffda RBX: 00007f2211086f60 RCX: 00007f2210f73b19 [ 2409.687548] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000004 [ 2409.688274] RBP: 00007f220e4e91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2409.689016] R10: 000000000020d315 R11: 0000000000000246 R12: 0000000000000002 [ 2409.689742] R13: 00007ffeb5e75c3f R14: 00007f220e4e9300 R15: 0000000000022000 18:00:13 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200), r1) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)={0x4c, r2, 0x200, 0x70bd28, 0x25dfdbff, {}, [@TIPC_NLA_LINK={0x38, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x25}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8000}]}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x44010}, 0x10) r3 = fcntl$dupfd(r1, 0x0, r1) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c0000004a00210c0000000000000a0000000000"], 0x1c}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) getsockopt$IP_VS_SO_GET_DESTS(r4, 0x0, 0x484, &(0x7f0000000180), &(0x7f00000001c0)) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) sendmsg$nl_generic(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c0000004a00210c0000000000000a0000000000"], 0x1c}}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) ioctl$FS_IOC_GETFSMAP(r7, 0xc0c0583b, &(0x7f0000000600)={0x0, 0x0, 0x3, 0x0, '\x00', [{0x3f, 0x4, 0x0, 0x6, 0x5, 0x1f}, {0x847, 0x7fffffff, 0x800, 0x5, 0x80000000, 0x2}], ['\x00', '\x00', '\x00']}) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c0000004a00210c0000000000000a0000000000"], 0x1c}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r3, 0xc018937a, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r5, {0x7}}, './file0\x00'}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000500), &(0x7f0000000380)=0xc6) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f0000000100)=0x14) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/103, 0x67}], 0x1) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/20, 0x14}], 0x1) [ 2409.722945] FAULT_INJECTION: forcing a failure. [ 2409.722945] name failslab, interval 1, probability 0, space 0, times 0 [ 2409.724871] CPU: 0 PID: 15772 Comm: syz-executor.7 Not tainted 5.10.213 #1 [ 2409.725904] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2409.727133] Call Trace: [ 2409.727532] dump_stack+0x107/0x167 [ 2409.728080] should_fail.cold+0x5/0xa [ 2409.728666] ? radix_tree_node_alloc.constprop.0+0x1e3/0x300 [ 2409.729520] should_failslab+0x5/0x20 [ 2409.730094] kmem_cache_alloc+0x5b/0x310 [ 2409.730703] radix_tree_node_alloc.constprop.0+0x1e3/0x300 [ 2409.731545] idr_get_free+0x4b5/0x8f0 [ 2409.732136] idr_alloc_u32+0x170/0x2d0 [ 2409.732737] ? __fprop_inc_percpu_max+0x130/0x130 [ 2409.733452] ? lock_acquire+0x197/0x470 [ 2409.734050] ? __kernfs_new_node+0xff/0x860 [ 2409.734685] idr_alloc_cyclic+0x102/0x230 [ 2409.735310] ? idr_alloc+0x130/0x130 [ 2409.735867] ? rwlock_bug.part.0+0x90/0x90 [ 2409.736509] __kernfs_new_node+0x117/0x860 [ 2409.737132] ? mark_held_locks+0x9e/0xe0 [ 2409.737746] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2409.738442] ? cpumask_next+0x1f/0x30 [ 2409.739026] ? kmemleak_alloc_percpu+0xaf/0x100 [ 2409.739719] ? pcpu_alloc+0x12a/0x1240 [ 2409.740307] kernfs_new_node+0x18d/0x250 [ 2409.740930] kernfs_create_dir_ns+0x49/0x160 [ 2409.741591] cgroup_mkdir+0x318/0xf50 [ 2409.742179] ? cgroup_destroy_locked+0x710/0x710 [ 2409.742894] kernfs_iop_mkdir+0x14d/0x1e0 [ 2409.743507] vfs_mkdir+0x493/0x700 [ 2409.744044] do_mkdirat+0x150/0x2b0 [ 2409.744583] ? user_path_create+0xf0/0xf0 [ 2409.745203] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2409.745972] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2409.746736] do_syscall_64+0x33/0x40 [ 2409.747290] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2409.748036] RIP: 0033:0x7f6920ff3b19 [ 2409.748591] 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 [ 2409.751266] RSP: 002b:00007f691e569188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2409.752385] RAX: ffffffffffffffda RBX: 00007f6921106f60 RCX: 00007f6920ff3b19 [ 2409.753437] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000005 [ 2409.754472] RBP: 00007f691e5691d0 R08: 0000000000000000 R09: 0000000000000000 [ 2409.755518] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2409.756575] R13: 00007fff9b35a56f R14: 00007f691e569300 R15: 0000000000022000 [ 2409.759319] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 2409.770997] tmpfs: Unknown parameter 'ÿÿ00000000000000000000005' 18:00:13 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x0, 0x0, 0x8000) write(r1, &(0x7f0000000040)="4bce1c4032e6a8cd74122d8963bcb96223177683c99a10621059a18e1fd6298c6e9e14beb569dae45d3a4fac62fc0f0671", 0x31) [ 2409.828329] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=15788 comm=syz-executor.0 [ 2409.855088] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=15788 comm=syz-executor.0 18:00:13 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001000f005063c28a8314fdec7770616e300000000c00"], 0x2c}}, 0x0) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r1, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) 18:00:13 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0\x00'}) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000140)) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c00050000000000"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r3, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r2, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 18:00:13 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x80000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 18:00:13 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) 18:00:13 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f00000002c0)='./file0\x00', 0x5, 0xfffffffffffffd2d, 0x0, 0x91, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, 0x0, 0x2) openat2$dir(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x2a0200, 0x0, 0x11}, 0x18) umount2(&(0x7f0000000080)='./file0\x00', 0x4) lseek(r1, 0xfa2b, 0x0) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 22) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYRESOCT=r2, @ANYRES32=r1, @ANYRESDEC=r1]) mount$bind(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000005c0), 0x804, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x200) chown(&(0x7f0000000040)='./file0\x00', 0xee00, 0xffffffffffffffff) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') creat(&(0x7f0000000300)='./file0\x00', 0x1) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f0000000280)=@v1={0x0, @adiantum, 0x3, @desc2}) 18:00:13 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x0, 0x0, 0x8000) 18:00:13 executing program 0: syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCDELRT(r3, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8, 0x0, 0xfffffffc}, @hci={0x1f, 0x1}, @vsock={0x28, 0x0, 0xffffffff}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) r4 = dup3(r2, r3, 0x80000) syz_io_uring_submit(r0, r1, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r2, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6, 0x1}, 0x80, &(0x7f0000000500)}, 0x0, 0x4000000}, 0x0) r5 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r9 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCDELRT(r9, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8, 0x0, 0xfffffffc}, @hci={0x1f, 0x1}, @vsock={0x28, 0x0, 0xffffffff}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) dup3(r8, r9, 0x80000) syz_io_uring_submit(r6, r7, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r8, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6, 0x1}, 0x80, &(0x7f0000000500)}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r5, 0x0) ioctl$sock_netdev_private(r4, 0x89f0, &(0x7f0000000040)="1652b14eb417d533a18c2d38574d64d0df873cd3f6af28d17deb34e346f5565e61aadcf62a35") r10 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r5, 0x8000000) syz_io_uring_submit(r10, r7, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r0, r7, &(0x7f0000000000)=@IORING_OP_NOP={0x0, 0x5}, 0x5) r11 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) readv(r11, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/103, 0x67}], 0x1) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0xa0001, 0x0) [ 2410.087770] EXT4-fs (loop6): mounting ext2 file system using the ext4 subsystem [ 2410.110740] FAULT_INJECTION: forcing a failure. [ 2410.110740] name failslab, interval 1, probability 0, space 0, times 0 [ 2410.112309] CPU: 1 PID: 15808 Comm: syz-executor.7 Not tainted 5.10.213 #1 [ 2410.113039] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2410.114059] Call Trace: [ 2410.114436] dump_stack+0x107/0x167 [ 2410.114839] should_fail.cold+0x5/0xa [ 2410.115254] should_failslab+0x5/0x20 [ 2410.115655] __kmalloc_track_caller+0x79/0x370 [ 2410.116134] ? sidtab_sid2str_get+0x17e/0x720 [ 2410.116619] kmemdup+0x23/0x50 [ 2410.116958] sidtab_sid2str_get+0x17e/0x720 [ 2410.117409] sidtab_entry_to_string+0x33/0x110 [ 2410.117888] security_sid_to_context_core+0x33c/0x5d0 [ 2410.118437] selinux_kernfs_init_security+0x239/0x4c0 [ 2410.118974] ? selinux_file_mprotect+0x610/0x610 [ 2410.119471] ? find_held_lock+0x2c/0x110 [ 2410.119904] ? __kernfs_new_node+0x2ad/0x860 [ 2410.120375] ? rwlock_bug.part.0+0x90/0x90 [ 2410.120840] security_kernfs_init_security+0x4e/0xb0 [ 2410.121381] __kernfs_new_node+0x531/0x860 [ 2410.121830] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2410.122329] ? cpumask_next+0x1f/0x30 [ 2410.122731] ? kmemleak_alloc_percpu+0xaf/0x100 [ 2410.123228] ? pcpu_alloc+0x12a/0x1240 [ 2410.123649] kernfs_new_node+0x18d/0x250 [ 2410.124085] kernfs_create_dir_ns+0x49/0x160 [ 2410.124570] cgroup_mkdir+0x318/0xf50 [ 2410.125018] ? cgroup_destroy_locked+0x710/0x710 [ 2410.125614] kernfs_iop_mkdir+0x14d/0x1e0 [ 2410.126045] vfs_mkdir+0x493/0x700 [ 2410.126429] do_mkdirat+0x150/0x2b0 [ 2410.126810] ? user_path_create+0xf0/0xf0 [ 2410.127245] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2410.127789] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2410.128338] do_syscall_64+0x33/0x40 [ 2410.128742] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2410.129269] RIP: 0033:0x7f6920ff3b19 [ 2410.129655] 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 [ 2410.131610] RSP: 002b:00007f691e569188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2410.132411] RAX: ffffffffffffffda RBX: 00007f6921106f60 RCX: 00007f6920ff3b19 [ 2410.133150] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000005 [ 2410.133889] RBP: 00007f691e5691d0 R08: 0000000000000000 R09: 0000000000000000 [ 2410.134623] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2410.135365] R13: 00007fff9b35a56f R14: 00007f691e569300 R15: 0000000000022000 [ 2410.140408] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 2410.226727] tmpfs: Unknown parameter 'ÿÿ00000000000000000000005' 18:00:27 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000140), 0x0) sendto$inet(r0, 0x0, 0x0, 0x20000854, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x2000, 0x0) copy_file_range(r3, 0x0, r2, 0x0, 0x10001, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x31d, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x20d315) (fail_nth: 15) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file1\x00']) 18:00:27 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f00000002c0)='./file0\x00', 0x5, 0xfffffffffffffd2d, 0x0, 0x91, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, 0x0, 0x2) openat2$dir(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x2a0200, 0x0, 0x11}, 0x18) umount2(&(0x7f0000000080)='./file0\x00', 0x4) lseek(r1, 0xfa2b, 0x0) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 23) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYRESOCT=r2, @ANYRES32=r1, @ANYRESDEC=r1]) mount$bind(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000005c0), 0x804, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x200) chown(&(0x7f0000000040)='./file0\x00', 0xee00, 0xffffffffffffffff) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') creat(&(0x7f0000000300)='./file0\x00', 0x1) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f0000000280)=@v1={0x0, @adiantum, 0x3, @desc2}) 18:00:27 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x1000001) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 18:00:27 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) 18:00:27 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="c70500000000000000ff", @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c00050000000000"], 0x2c}}, 0x0) r2 = getpid() r3 = getpgid(0x0) r4 = epoll_create(0x1) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r4, &(0x7f0000000040)={r4}) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0xcc, 0x80, 0x2, 0x6, 0x0, 0x6, 0x2804a, 0xb, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x170ec3ac, 0xfffffffffffffffa}, 0x51, 0x8001, 0x400, 0x8, 0x2, 0x3, 0x3, 0x0, 0x5, 0x0, 0x7fffffff}, r3, 0x5, r0, 0x1) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 18:00:27 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) r1 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000140)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0x1}}, './file0\x00'}) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/103, 0x67}], 0x1) 18:00:27 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) setxattr(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)=@known='user.incfs.id\x00', &(0x7f0000000900)='\\@\\#:%}]-*&-#,\x00', 0xf, 0x2) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f0000000040)="af", 0x1, 0x1000000) recvmsg$unix(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/25, 0x19}, {&(0x7f0000000100)=""/239, 0xef}, {&(0x7f0000000200)=""/192, 0xc0}], 0x3, &(0x7f0000000300)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x98}, 0x10020) getpeername$packet(r1, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000480)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@empty, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f00000005c0)=0xe8) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ethtool(&(0x7f0000002740), 0xffffffffffffffff) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) r10 = ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) ioctl$FS_IOC_GETFSMAP(r10, 0xc0c0583b, &(0x7f0000000640)={0x0, 0x0, 0x2, 0x0, '\x00', [{0x8, 0x10000, 0xfffffffffffffff7, 0x0, 0xffffffffffffffc0, 0x7f}, {0x81, 0x8, 0x2, 0x3, 0x1, 0x1ff}], ['\x00', '\x00']}) inotify_add_watch(r3, &(0x7f0000000840)='./file0\x00', 0x22000000) sendmsg$ETHTOOL_MSG_EEE_SET(r6, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x2c, r7, 0x1, 0x0, 0x0, {0x8}, [@ETHTOOL_A_EEE_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}]}, @ETHTOOL_A_EEE_MODES_OURS={0xc, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0x4}]}]}, 0x2c}}, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000940)={'netpci0\x00'}) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000800)={'ip6gre0\x00', &(0x7f0000000780)={'sit0\x00', 0x0, 0x2f, 0x8, 0x13, 0x20, 0x8, @private1={0xfc, 0x1, '\x00', 0x1}, @dev={0xfe, 0x80, '\x00', 0x37}, 0x8000, 0x7, 0x8, 0x2}}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000980)={'veth1_macvtap\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r2, &(0x7f0000000600)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x40200000}, 0xc, &(0x7f0000001180)={&(0x7f00000011c0)={0x7d0, 0x0, 0x100, 0x50bd2c, 0x25dfdbff, {}, [{{0x8}, {0xc0, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x9}}}, {0x4c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x1c, 0x4, [{0x3, 0x0, 0x6, 0x2}, {0x6, 0x4, 0x4, 0x7}, {0x6fb, 0x6, 0x97, 0x8}]}}}]}}, {{0x8}, {0xb4, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8, 0x4, r4}}, {0x8}}}, {0x2a, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8}}}]}}, {{0x8}, {0x74, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x4f8}}}]}}, {{0x8, 0x1, r5}, {0x1d0, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r9}}}, {0x64, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x34, 0x4, [{0x9, 0xb0, 0x2, 0x1d6}, {0x8001, 0x9, 0xc7, 0x1cf}, {0x8, 0x5, 0x7, 0xba}, {0x9, 0x34, 0x0, 0x7}, {0x100, 0x81, 0x2, 0x80000000}, {0x5, 0x9, 0x17, 0x7fffffff}]}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x8000000}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0xfffffff8}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x8}}, {0x8}}}]}}, {{0x8, 0x1, r12}, {0x80, 0x2, 0x0, 0x1, [{0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x800}}, {0x8}}}]}}, {{0x8}, {0x1e0, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0xffffe2ec}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x80000000}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x1ff}}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0xffff0001}}}, {0x40, 0x1, @name={{0x24}, {0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @name={{0x24}, {0x5}, {0xf, 0x4, 'roundrobin\x00'}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x3}}}]}}, {{0x8}, {0x40, 0x2, 0x0, 0x1, [{0x3c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0xc, 0x4, [{0x7f, 0x3, 0x2, 0xffff}]}}}]}}, {{0x8}, {0x124, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x400}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0xf}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x28}}}]}}]}, 0x7d0}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) fallocate(r0, 0x0, 0x0, 0x8000) 18:00:27 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x2820, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000040)}, 0xcec4e, 0x7, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000180)=ANY=[], 0x2c}}, 0x0) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r1, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) [ 2423.421528] FAULT_INJECTION: forcing a failure. [ 2423.421528] name failslab, interval 1, probability 0, space 0, times 0 [ 2423.422706] CPU: 0 PID: 15836 Comm: syz-executor.7 Not tainted 5.10.213 #1 [ 2423.423272] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2423.423938] Call Trace: [ 2423.424159] dump_stack+0x107/0x167 [ 2423.424454] should_fail.cold+0x5/0xa [ 2423.424775] ? create_object.isra.0+0x3a/0xa20 [ 2423.425151] should_failslab+0x5/0x20 [ 2423.425460] kmem_cache_alloc+0x5b/0x310 [ 2423.425793] ? mark_held_locks+0x9e/0xe0 [ 2423.426124] create_object.isra.0+0x3a/0xa20 [ 2423.426482] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2423.426898] kmem_cache_alloc+0x159/0x310 [ 2423.427249] radix_tree_node_alloc.constprop.0+0x1e3/0x300 [ 2423.427713] idr_get_free+0x4b5/0x8f0 [ 2423.428031] idr_alloc_u32+0x170/0x2d0 [ 2423.428353] ? __fprop_inc_percpu_max+0x130/0x130 [ 2423.428756] ? lock_acquire+0x197/0x470 [ 2423.429084] ? __kernfs_new_node+0xff/0x860 [ 2423.429438] idr_alloc_cyclic+0x102/0x230 [ 2423.429773] ? idr_alloc+0x130/0x130 [ 2423.430074] ? rwlock_bug.part.0+0x90/0x90 [ 2423.430424] __kernfs_new_node+0x117/0x860 [ 2423.430765] ? mark_held_locks+0x9e/0xe0 [ 2423.431099] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2423.431488] ? cpumask_next+0x1f/0x30 [ 2423.431804] ? kmemleak_alloc_percpu+0xaf/0x100 [ 2423.432188] ? pcpu_alloc+0x12a/0x1240 [ 2423.432513] kernfs_new_node+0x18d/0x250 [ 2423.432851] kernfs_create_dir_ns+0x49/0x160 [ 2423.433213] cgroup_mkdir+0x318/0xf50 [ 2423.433526] ? cgroup_destroy_locked+0x710/0x710 [ 2423.433915] kernfs_iop_mkdir+0x14d/0x1e0 [ 2423.434258] vfs_mkdir+0x493/0x700 [ 2423.434550] do_mkdirat+0x150/0x2b0 [ 2423.434850] ? user_path_create+0xf0/0xf0 [ 2423.435194] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2423.435629] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2423.436052] do_syscall_64+0x33/0x40 [ 2423.436355] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2423.436778] RIP: 0033:0x7f6920ff3b19 [ 2423.437081] 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 [ 2423.438588] RSP: 002b:00007f691e569188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2423.439212] RAX: ffffffffffffffda RBX: 00007f6921106f60 RCX: 00007f6920ff3b19 [ 2423.439781] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000005 [ 2423.440352] RBP: 00007f691e5691d0 R08: 0000000000000000 R09: 0000000000000000 [ 2423.440938] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2423.441531] R13: 00007fff9b35a56f R14: 00007f691e569300 R15: 0000000000022000 [ 2423.467820] EXT4-fs (loop6): mounting ext2 file system using the ext4 subsystem [ 2423.488991] FAULT_INJECTION: forcing a failure. [ 2423.488991] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2423.491408] CPU: 1 PID: 15840 Comm: syz-executor.3 Not tainted 5.10.213 #1 [ 2423.492514] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2423.493855] Call Trace: [ 2423.494289] dump_stack+0x107/0x167 [ 2423.494881] should_fail.cold+0x5/0xa [ 2423.495505] __alloc_pages_nodemask+0x182/0x600 [ 2423.496254] ? xa_load+0x12d/0x2c0 [ 2423.496842] ? lock_downgrade+0x6d0/0x6d0 [ 2423.497515] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 18:00:27 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0xffffffff000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) [ 2423.498503] alloc_pages_current+0x187/0x280 [ 2423.499350] __page_cache_alloc+0x2d2/0x360 [ 2423.500053] page_cache_ra_unbounded+0x207/0x6f0 [ 2423.500845] ? read_pages+0xbc0/0xbc0 [ 2423.501455] ? __lock_page_or_retry+0x4e0/0x4e0 [ 2423.502205] ondemand_readahead+0x8e5/0x1150 [ 2423.502924] page_cache_sync_ra+0x138/0x170 [ 2423.503620] generic_file_buffered_read+0xc8e/0x2920 [ 2423.504453] ? pagecache_get_page+0xc80/0xc80 18:00:27 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$FAT_IOCTL_SET_ATTRIBUTES(r0, 0x40047211, &(0x7f0000000180)=0x7) r1 = accept$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000000c0)) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/94, 0x5e}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$dupfd(r2, 0x406, r0) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0xe1, 0x4, 0x81, 0x4, 0x0, 0x800, 0x8000, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x54cf, 0x0, @perf_config_ext={0x9, 0x2}, 0x2000, 0x80000001, 0x10000, 0x8, 0x1, 0x5eb1, 0x0, 0x0, 0x10001, 0x0, 0x6}, 0x0, 0x7, r0, 0x3) r3 = syz_open_dev$ptys(0xc, 0x3, 0x1) fallocate(r3, 0x1a, 0x2, 0x200) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r2, 0x6612) [ 2423.505178] ? lock_chain_count+0x20/0x20 [ 2423.505937] ? mark_lock+0xf5/0x2df0 [ 2423.506540] ? mark_lock+0xf5/0x2df0 [ 2423.507144] generic_file_read_iter+0x33f/0x490 [ 2423.507887] ? lock_chain_count+0x20/0x20 [ 2423.508572] ext4_file_read_iter+0x184/0x4c0 [ 2423.509280] generic_file_splice_read+0x455/0x6d0 [ 2423.510054] ? pipe_to_user+0x170/0x170 [ 2423.510690] ? _cond_resched+0x12/0x80 [ 2423.511316] ? avc_policy_seqno+0x9/0x70 [ 2423.511966] ? selinux_file_permission+0x92/0x520 [ 2423.512755] ? pipe_to_user+0x170/0x170 [ 2423.513395] do_splice_to+0x10e/0x160 [ 2423.514011] splice_direct_to_actor+0x2fe/0x980 [ 2423.514767] ? pipe_to_sendpage+0x380/0x380 [ 2423.515464] ? do_splice_to+0x160/0x160 [ 2423.516106] ? security_file_permission+0x24e/0x570 [ 2423.516930] do_splice_direct+0x1c4/0x290 [ 2423.517599] ? splice_direct_to_actor+0x980/0x980 [ 2423.518370] ? selinux_file_permission+0x92/0x520 [ 2423.519150] ? security_file_permission+0x24e/0x570 [ 2423.519983] do_sendfile+0x553/0x1090 [ 2423.520642] ? do_pwritev+0x270/0x270 [ 2423.521302] ? wait_for_completion_io+0x270/0x270 [ 2423.522077] ? rcu_read_lock_any_held+0x75/0xa0 [ 2423.522818] ? vfs_write+0x354/0xa70 [ 2423.523424] __x64_sys_sendfile64+0x1d1/0x210 [ 2423.524145] ? __ia32_sys_sendfile+0x220/0x220 [ 2423.524894] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2423.525732] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2423.526560] do_syscall_64+0x33/0x40 [ 2423.527159] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2423.527977] RIP: 0033:0x7f2210f73b19 [ 2423.528587] 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 [ 2423.531505] RSP: 002b:00007f220e4e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2423.532730] RAX: ffffffffffffffda RBX: 00007f2211086f60 RCX: 00007f2210f73b19 [ 2423.533865] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000004 [ 2423.535000] RBP: 00007f220e4e91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2423.536135] R10: 000000000020d315 R11: 0000000000000246 R12: 0000000000000002 [ 2423.537277] R13: 00007ffeb5e75c3f R14: 00007f220e4e9300 R15: 0000000000022000 [ 2423.557614] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 2423.559172] tmpfs: Unknown parameter 'ÿÿ00000000000000000000005' 18:00:27 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0xfffffdbf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xf}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c0005000000000000000000"], 0x2c}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c0000004a00210c0000000000000a0000000000"], 0x1c}}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) perf_event_open$cgroup(&(0x7f0000000180)={0x2, 0x80, 0x0, 0x9, 0x5, 0x9, 0x0, 0x5, 0x202, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000140), 0x5}, 0x0, 0x7, 0x5, 0x3, 0x7, 0x8, 0x1, 0x0, 0x3, 0x0, 0x7ff}, r5, 0xd, r1, 0x2) pwrite64(r3, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r2, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) 18:00:27 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f00000002c0)={0xffffffffffffffff, 0x2, 0x3, 0x9}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$dupfd(r1, 0x0, r1) sendfile(r0, r1, 0x0, 0x93) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c0000004a00210c0000000000000a0000000000"], 0x1c}}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000380)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) openat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x501000, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000300)=[0xffffffffffffffff], 0x1) r2 = perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FITRIM(r2, 0xc0185879, &(0x7f0000000100)={0x13cd, 0x2, 0x9}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r4 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="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"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r4, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r3, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 18:00:27 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@private1}, 0x14) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r1) fadvise64(r1, 0x9, 0x81, 0x2) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/103, 0x67}], 0x1) 18:00:27 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f00000002c0)='./file0\x00', 0x5, 0xfffffffffffffd2d, 0x0, 0x91, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, 0x0, 0x2) openat2$dir(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x2a0200, 0x0, 0x11}, 0x18) umount2(&(0x7f0000000080)='./file0\x00', 0x4) lseek(r1, 0xfa2b, 0x0) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 24) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYRESOCT=r2, @ANYRES32=r1, @ANYRESDEC=r1]) mount$bind(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000005c0), 0x804, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x200) chown(&(0x7f0000000040)='./file0\x00', 0xee00, 0xffffffffffffffff) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') creat(&(0x7f0000000300)='./file0\x00', 0x1) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f0000000280)=@v1={0x0, @adiantum, 0x3, @desc2}) 18:00:27 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) 18:00:27 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x0, 0x0, 0x8000) [ 2423.807213] EXT4-fs (loop6): mounting ext2 file system using the ext4 subsystem [ 2423.839585] FAULT_INJECTION: forcing a failure. [ 2423.839585] name failslab, interval 1, probability 0, space 0, times 0 [ 2423.840568] CPU: 0 PID: 15877 Comm: syz-executor.7 Not tainted 5.10.213 #1 [ 2423.841156] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2423.841827] Call Trace: [ 2423.842056] dump_stack+0x107/0x167 [ 2423.842371] should_fail.cold+0x5/0xa [ 2423.842697] ? selinux_kernfs_init_security+0x137/0x4c0 [ 2423.843139] should_failslab+0x5/0x20 [ 2423.843450] __kmalloc+0x72/0x390 [ 2423.843738] selinux_kernfs_init_security+0x137/0x4c0 [ 2423.844161] ? selinux_file_mprotect+0x610/0x610 [ 2423.844570] ? find_held_lock+0x2c/0x110 [ 2423.844929] ? __kernfs_new_node+0x2ad/0x860 [ 2423.845295] ? lock_downgrade+0x6d0/0x6d0 [ 2423.845637] ? rwlock_bug.part.0+0x90/0x90 [ 2423.846001] security_kernfs_init_security+0x4e/0xb0 [ 2423.846434] __kernfs_new_node+0x531/0x860 [ 2423.846784] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2423.847173] ? cpumask_next+0x1f/0x30 [ 2423.847490] ? kmemleak_alloc_percpu+0xaf/0x100 [ 2423.847885] ? pcpu_alloc+0x12a/0x1240 [ 2423.848211] kernfs_new_node+0x18d/0x250 [ 2423.848546] kernfs_create_dir_ns+0x49/0x160 [ 2423.848927] cgroup_mkdir+0x318/0xf50 [ 2423.849260] ? cgroup_destroy_locked+0x710/0x710 [ 2423.849647] kernfs_iop_mkdir+0x14d/0x1e0 [ 2423.849997] vfs_mkdir+0x493/0x700 [ 2423.850310] do_mkdirat+0x150/0x2b0 [ 2423.850616] ? user_path_create+0xf0/0xf0 [ 2423.850958] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2423.851389] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2423.851839] do_syscall_64+0x33/0x40 [ 2423.852144] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2423.852582] RIP: 0033:0x7f6920ff3b19 [ 2423.852881] 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 [ 2423.854395] RSP: 002b:00007f691e569188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2423.855027] RAX: ffffffffffffffda RBX: 00007f6921106f60 RCX: 00007f6920ff3b19 [ 2423.855614] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000005 [ 2423.856200] RBP: 00007f691e5691d0 R08: 0000000000000000 R09: 0000000000000000 [ 2423.856792] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2423.857400] R13: 00007fff9b35a56f R14: 00007f691e569300 R15: 0000000000022000 [ 2423.866780] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 2423.888698] tmpfs: Unknown parameter 'ÿÿ00000000000000000000005' 18:00:40 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, 0x0, 0x8, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x2}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0xf9f2}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0xf1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x841}, 0x8010) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) readv(r1, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/103, 0x67}], 0x1) 18:00:40 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000140), 0x0) sendto$inet(r0, 0x0, 0x0, 0x20000854, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x2000, 0x0) copy_file_range(r3, 0x0, r2, 0x0, 0x10001, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x31d, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x20d315) (fail_nth: 16) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file1\x00']) 18:00:40 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f00000002c0)='./file0\x00', 0x5, 0xfffffffffffffd2d, 0x0, 0x91, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, 0x0, 0x2) openat2$dir(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x2a0200, 0x0, 0x11}, 0x18) umount2(&(0x7f0000000080)='./file0\x00', 0x4) lseek(r1, 0xfa2b, 0x0) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 25) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYRESOCT=r2, @ANYRES32=r1, @ANYRESDEC=r1]) mount$bind(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000005c0), 0x804, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x200) chown(&(0x7f0000000040)='./file0\x00', 0xee00, 0xffffffffffffffff) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') creat(&(0x7f0000000300)='./file0\x00', 0x1) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f0000000280)=@v1={0x0, @adiantum, 0x3, @desc2}) 18:00:40 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f00000015c0), 0xf0000, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000008, 0x80010, r3, 0x8000000) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c0005000000000000000000"], 0x2c}}, 0x0) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r1, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) 18:00:40 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000100)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c00050000000000341019200248ee12f234df03af52d0b4aa44649953144428eb43a5c9eaf8422c474d5210f0903c106596f767eec7daed362bb2a7e5f7d556e110033a3615ecb9102e7ba9c2d822f1bfac36523600e38dd3943fa54eeb923939f47d0b0b923bc1e947334bf90ec38fb3a99a315f8a346e23"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 18:00:40 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x4) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x0, 0x0, 0x8000) 18:00:40 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) 18:00:40 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x7fffffffffffffff) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) [ 2436.618062] FAULT_INJECTION: forcing a failure. [ 2436.618062] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2436.619411] CPU: 1 PID: 15896 Comm: syz-executor.3 Not tainted 5.10.213 #1 [ 2436.619994] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2436.620820] Call Trace: [ 2436.621070] dump_stack+0x107/0x167 [ 2436.621436] should_fail.cold+0x5/0xa [ 2436.621755] __alloc_pages_nodemask+0x182/0x600 [ 2436.622197] ? xa_load+0x12d/0x2c0 [ 2436.622483] ? lock_downgrade+0x6d0/0x6d0 [ 2436.622901] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2436.623373] alloc_pages_current+0x187/0x280 [ 2436.623814] __page_cache_alloc+0x2d2/0x360 [ 2436.624167] page_cache_ra_unbounded+0x207/0x6f0 [ 2436.624628] ? read_pages+0xbc0/0xbc0 [ 2436.624980] ? __lock_page_or_retry+0x4e0/0x4e0 [ 2436.625450] ondemand_readahead+0x8e5/0x1150 [ 2436.625853] page_cache_sync_ra+0x138/0x170 [ 2436.626267] generic_file_buffered_read+0xc8e/0x2920 [ 2436.626696] ? pagecache_get_page+0xc80/0xc80 [ 2436.627109] ? lock_chain_count+0x20/0x20 [ 2436.627455] ? mark_lock+0xf5/0x2df0 [ 2436.627812] ? mark_lock+0xf5/0x2df0 [ 2436.628097] generic_file_read_iter+0x33f/0x490 [ 2436.628570] ? lock_chain_count+0x20/0x20 [ 2436.628922] ext4_file_read_iter+0x184/0x4c0 [ 2436.629037] FAULT_INJECTION: forcing a failure. [ 2436.629037] name failslab, interval 1, probability 0, space 0, times 0 [ 2436.629331] generic_file_splice_read+0x455/0x6d0 [ 2436.629344] ? pipe_to_user+0x170/0x170 [ 2436.629355] ? _cond_resched+0x12/0x80 [ 2436.629374] ? avc_policy_seqno+0x9/0x70 [ 2436.631771] ? selinux_file_permission+0x92/0x520 [ 2436.632124] ? pipe_to_user+0x170/0x170 [ 2436.632439] do_splice_to+0x10e/0x160 [ 2436.632731] splice_direct_to_actor+0x2fe/0x980 [ 2436.633079] ? pipe_to_sendpage+0x380/0x380 [ 2436.633409] ? do_splice_to+0x160/0x160 [ 2436.633708] ? security_file_permission+0x24e/0x570 [ 2436.634168] do_splice_direct+0x1c4/0x290 [ 2436.634499] ? splice_direct_to_actor+0x980/0x980 [ 2436.634950] ? selinux_file_permission+0x92/0x520 [ 2436.635323] ? security_file_permission+0x24e/0x570 [ 2436.635792] do_sendfile+0x553/0x1090 [ 2436.636102] ? do_pwritev+0x270/0x270 [ 2436.636476] ? wait_for_completion_io+0x270/0x270 [ 2436.636870] ? rcu_read_lock_any_held+0x75/0xa0 [ 2436.637328] ? vfs_write+0x354/0xa70 [ 2436.637630] __x64_sys_sendfile64+0x1d1/0x210 [ 2436.638053] ? __ia32_sys_sendfile+0x220/0x220 [ 2436.638436] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2436.638918] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2436.639320] do_syscall_64+0x33/0x40 [ 2436.639675] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2436.640046] RIP: 0033:0x7f2210f73b19 [ 2436.640425] 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 [ 2436.641818] RSP: 002b:00007f220e4e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2436.642550] RAX: ffffffffffffffda RBX: 00007f2211086f60 RCX: 00007f2210f73b19 [ 2436.643101] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000004 [ 2436.643787] RBP: 00007f220e4e91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2436.644368] R10: 000000000020d315 R11: 0000000000000246 R12: 0000000000000002 [ 2436.645027] R13: 00007ffeb5e75c3f R14: 00007f220e4e9300 R15: 0000000000022000 [ 2436.645588] CPU: 0 PID: 15910 Comm: syz-executor.7 Not tainted 5.10.213 #1 [ 2436.646483] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2436.647493] Call Trace: [ 2436.647822] dump_stack+0x107/0x167 [ 2436.648270] should_fail.cold+0x5/0xa [ 2436.648755] ? create_object.isra.0+0x3a/0xa20 [ 2436.649312] should_failslab+0x5/0x20 [ 2436.649780] kmem_cache_alloc+0x5b/0x310 [ 2436.650276] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2436.650865] create_object.isra.0+0x3a/0xa20 [ 2436.651401] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2436.652016] __kmalloc+0x16e/0x390 [ 2436.652460] selinux_kernfs_init_security+0x137/0x4c0 [ 2436.653125] ? selinux_file_mprotect+0x610/0x610 [ 2436.653699] ? find_held_lock+0x2c/0x110 [ 2436.654200] ? __kernfs_new_node+0x2ad/0x860 [ 2436.654733] ? lock_downgrade+0x6d0/0x6d0 [ 2436.655165] EXT4-fs (loop6): mounting ext2 file system using the ext4 subsystem [ 2436.655244] ? rwlock_bug.part.0+0x90/0x90 [ 2436.656267] security_kernfs_init_security+0x4e/0xb0 [ 2436.656896] __kernfs_new_node+0x531/0x860 [ 2436.657414] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2436.657985] ? cpumask_next+0x1f/0x30 [ 2436.658447] ? kmemleak_alloc_percpu+0xaf/0x100 [ 2436.659012] ? pcpu_alloc+0x12a/0x1240 [ 2436.659494] kernfs_new_node+0x18d/0x250 [ 2436.659994] kernfs_create_dir_ns+0x49/0x160 [ 2436.660533] cgroup_mkdir+0x318/0xf50 [ 2436.661016] ? cgroup_destroy_locked+0x710/0x710 [ 2436.661593] kernfs_iop_mkdir+0x14d/0x1e0 [ 2436.662097] vfs_mkdir+0x493/0x700 [ 2436.662532] do_mkdirat+0x150/0x2b0 [ 2436.662979] ? user_path_create+0xf0/0xf0 [ 2436.663523] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2436.664156] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2436.664796] do_syscall_64+0x33/0x40 [ 2436.665263] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2436.665946] RIP: 0033:0x7f6920ff3b19 [ 2436.666483] 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 [ 2436.669061] RSP: 002b:00007f691e569188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2436.669987] RAX: ffffffffffffffda RBX: 00007f6921106f60 RCX: 00007f6920ff3b19 [ 2436.670840] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000005 [ 2436.671692] RBP: 00007f691e5691d0 R08: 0000000000000000 R09: 0000000000000000 [ 2436.672548] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2436.673384] R13: 00007fff9b35a56f R14: 00007f691e569300 R15: 0000000000022000 18:00:40 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c00050000000000"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_io_uring_complete(0x0) sendmmsg(r2, &(0x7f0000001f00)=[{{&(0x7f0000000100)=@nfc={0x27, 0x0, 0x0, 0x2}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000180)="28f086476dc9907d38543d7646bc95d28705ed1a908f60dc8f5b37f57aafcca6188d9d4499715671470b4d4a7fe848abc6df012c1ea0f7b96c2a9f04ffdd6483e2f2a8b603ed3421e37eb5cf0252e1a8d2e7e67b3e808e5d2cd42c31206eb369043a3ab5115d75a0b1382b33c5e2f92b41a0d1400c9969555955dc6fc42f1312c30a4b528584b66d0fc61ce11cb040e15c8f52091059d24e6c177c0651155d0b3834bdedc40bbb3e50c55ef1ab19553b98", 0xb1}, {&(0x7f0000000240)="d9351ea131ce9c9404ff8e8b2008acb91e13ad8b9398f40e6238108073c2a7b51ec1a2a198c2e21afa19142d7fd7bf459ed6b562f0b87255ed215903c996ccfee5e5dd30f5791c09c528bdaf235327fe65346321bf0de55f0ec5465a8c0c4f6826d383ca55302831bb924344c99ee4cae0339c687d88b1e72a4beec2fa126b3952df58d8a8acc73e77ff1c7f528b4b6b9db615b290b49b3639d93a885d5978", 0x9f}, {&(0x7f0000000300)='6', 0x1}, {&(0x7f0000000500)="26c5b6a4ff9b95ebd754df5870f413d2313756d70dbff9a2da0954722d85b1b73babdd5d3e4340853e39752b5a19bd9e8cab19dc4569229c36b37e0c8d53ea2cd135afa0a1fc87254c118f743faa2c592ccf262c97c137774e6009", 0x5b}, {&(0x7f0000000580)="1dc49a6e9d815d7b822885d9aff25620ea20e08fc9e4023dddf1bc56fe83ac009fd8c1e0520701fb79b5efee0370d19331d4d347b0f18103f55ac5f570507e9a59c60f5365f15b9018b550dd2d618ea008176adcb5fc7b", 0x57}, {&(0x7f0000000380)="e0fa93a4d9b2", 0x6}, {&(0x7f0000000600)="1f548cd152ecc7ce39b05a1e7cd918c0dbdb55c4a2cffd0c08adea09f7325c9ddceaed18f682e02f27c9f84ed261d5957d03377050d6750926218a43ed490969b01d118a6378e3", 0x47}], 0x7, &(0x7f0000000700)=[{0x88, 0x10d, 0x5, "86a1820568e34035ff4f4bc8ace7237e264c96e7737aaae47590ff01ba932509042242b25cda6ce4c7445da38b897d60285cca533aa1b22e71d2a0fcd388914874e36da18b921dd26c7e598b4c3ed9969bfc722c60be7ed7d68f49f85f5196ad9f1b536891731848af76c690a4beddf7c647294342db"}, {0x58, 0x128, 0x6, "d5be3dabaeda245d0dfdb937b2478a012c8fce60b8b8bb6cbb2cf368bd5529134c02c06ea5ac6fdc43879cfb5cc0ff0d402f6d4b0160a957650d4415937decfa53fbb63ebb32ba"}, {0x110, 0x116, 0xfff, "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"}], 0x1f0}}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000000900)="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0x1000}, {&(0x7f0000001900)="aeb946bd088a21f5de6c2158be740a7437a19a7d44ca32d3d1a31d0912fa0008b5b9f0f4e1de2040fa982910c037b68c330ac3e26e9c167691b2f8dd93a39a870213c9fc18a6e119b66cc513f9d34cd7b32e2e7f6d72c5fec88827c597f6a0c44ad4d84c3fcdf85ba1a22d9ab693dfe0e863379c2bc375a7898101107f6bb310660b29e55cdbed7ee715227f2bc5ba575a10e116e7d51fd337230c7ff27d837250014bf357696cba82a92f574a8ea3f4444b8d", 0xb3}, {&(0x7f00000019c0)="a34714f68a6d04772ec8120c6e2abc012fc79145515fddf7ce8d2f0e97f9e3c8d9a757a3bfebd9e76c9c4266a1a10eecc8f642510d63debbb2267c3fd039c0edec91592977a6c8f0f1", 0x49}, {&(0x7f0000001a40)="fd91dacdf96073c73f0656f17dab2ff200dfee3bfc84b2e33fd88d6763f87b1462f996da9be68cfe574fca82d1c702e44be522ff351693cbbe085a43fc443e3e1d44648d8a524bcb30d5d85690cae7b03022068613242db8f31e11eba60ddd7dd1b5c3822ee04b11b2864235cdcf5b190f40b0bd4f646467c4e49342fafc76a6eee1c835f78871472af754282be367fe57cbe5216e5ad2cb157db15fdbda9b8dab0c7d1ccf1c56fb6036e20173ce4254c6e5ecfa06062b16c6cff0f739162fb8a7005c04f17fca6b3e75d8a4d0a01c962e26ddbf04d2c0aaa96c29408dc5ccc4969dfdc3cd15e49d22955a493b0fa1", 0xef}, {&(0x7f0000000440)="b89017fcd0b2f6022f1a65c9543c58a255629fb4daa5", 0x16}, {&(0x7f0000001b40)="df508b7ba79dbfa5195f8ed2a01d4e079ae71b648c723c51643b5c6ff4ac745969e007ddd888b43fc1e73c089c50360757a8684514c06b7b669b6c1c9ac9d99dcba4de2c6ce6b65c8f0b5c32c30fd8c0ae093e842e6d38ad287cf2914e10b1931b5fdeae78fb157ff6550083691bc480423d82884b0ef01ed0fd49fc8e77841c49cf2e0639895d7ddeac893b6a25bd9aefaf2df630fb6f71c73b25c797df0e", 0x9f}, {&(0x7f0000001c00)="8f09ca0d197f421a97a57ec1f82d82c5bda31ba106b3e455a7a959b17c63d0d721796654d3c3d1ac7b01cc7bbde08bb537ac457c8b02", 0x36}, {&(0x7f0000001c40)="e8e229d531e498e8d5adda7d721d970539f01c1513debc8b11ed050380254b99a5000a4091d20fa914e164d0ecf8a9b3ab6412a3c7cea76297e9d15ac0d5e0f1d424fffb45d6281629fc8655042b0c92ff2fe0865bc505226d7f7a96a108b8298d16002ff2b97e24a7154e815968f7f595934191ca8e1517ce29fec18455f07f2371c965ca3e5a3831840d5c73aaac2fd5d0279e18f714dbf2107291f01bdce1ffdbb8e64652094067d43131ef54e79114ba96d2c7188d0d6c247eedea0831f7546b40fd132aba97de275302f685eb68ddbab6f0f9f70b140cda7fd09bad2366a95704032dfa5221d7b25b", 0xeb}, {&(0x7f0000001d40)="48ba", 0x2}], 0x9, &(0x7f0000001ec0)}}], 0x2, 0x40000) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 18:00:40 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0xcc) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c0000004a00210c0000000000000a0000000000"], 0x1c}}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r3, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x10000}}, './file0\x00'}) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x0, 0x0, 0x8000) 18:00:40 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/103, 0x67}], 0x1) r1 = pidfd_open(0x0, 0x0) r2 = dup(r1) r3 = syz_io_uring_setup(0x21, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r3, 0xa, 0x0, r4) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_OPENAT={0x12, 0x3, 0x0, r2, 0x0, &(0x7f0000000240)='./file0/file0\x00', 0xe5, 0x840, 0x23456, {0x0, r4}}, 0x8) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, {0x0, r4}}, 0x8000) [ 2436.707671] tmpfs: Unknown parameter 'ÿÿ00000000000000000000005' [ 2436.709627] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue 18:00:40 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0xffffffffffffffff) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 18:00:40 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f00000002c0)='./file0\x00', 0x5, 0xfffffffffffffd2d, 0x0, 0x91, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, 0x0, 0x2) openat2$dir(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x2a0200, 0x0, 0x11}, 0x18) umount2(&(0x7f0000000080)='./file0\x00', 0x4) lseek(r1, 0xfa2b, 0x0) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 26) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYRESOCT=r2, @ANYRES32=r1, @ANYRESDEC=r1]) mount$bind(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000005c0), 0x804, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x200) chown(&(0x7f0000000040)='./file0\x00', 0xee00, 0xffffffffffffffff) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') creat(&(0x7f0000000300)='./file0\x00', 0x1) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f0000000280)=@v1={0x0, @adiantum, 0x3, @desc2}) [ 2436.907450] FAULT_INJECTION: forcing a failure. [ 2436.907450] name failslab, interval 1, probability 0, space 0, times 0 [ 2436.909279] CPU: 0 PID: 15935 Comm: syz-executor.7 Not tainted 5.10.213 #1 [ 2436.910092] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2436.911054] Call Trace: [ 2436.911375] dump_stack+0x107/0x167 [ 2436.911810] should_fail.cold+0x5/0xa [ 2436.912268] ? __kernfs_iattrs+0xbc/0x470 [ 2436.912771] should_failslab+0x5/0x20 [ 2436.913223] kmem_cache_alloc+0x5b/0x310 [ 2436.913719] __kernfs_iattrs+0xbc/0x470 [ 2436.914192] kernfs_xattr_set+0x2b/0x80 [ 2436.914668] selinux_kernfs_init_security+0x26d/0x4c0 [ 2436.915279] ? selinux_file_mprotect+0x610/0x610 [ 2436.915834] ? find_held_lock+0x2c/0x110 [ 2436.916319] ? __kernfs_new_node+0x2ad/0x860 [ 2436.916854] ? rwlock_bug.part.0+0x90/0x90 [ 2436.917364] security_kernfs_init_security+0x4e/0xb0 [ 2436.917966] __kernfs_new_node+0x531/0x860 [ 2436.918471] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2436.919036] ? cpumask_next+0x1f/0x30 [ 2436.919487] ? kmemleak_alloc_percpu+0xaf/0x100 [ 2436.920045] ? pcpu_alloc+0x12a/0x1240 [ 2436.920512] kernfs_new_node+0x18d/0x250 [ 2436.921014] kernfs_create_dir_ns+0x49/0x160 [ 2436.921547] cgroup_mkdir+0x318/0xf50 [ 2436.922005] ? cgroup_destroy_locked+0x710/0x710 [ 2436.922567] kernfs_iop_mkdir+0x14d/0x1e0 [ 2436.923060] vfs_mkdir+0x493/0x700 [ 2436.923488] do_mkdirat+0x150/0x2b0 [ 2436.923918] ? user_path_create+0xf0/0xf0 [ 2436.924412] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2436.925036] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2436.925651] do_syscall_64+0x33/0x40 [ 2436.926089] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2436.926688] RIP: 0033:0x7f6920ff3b19 [ 2436.927131] 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 [ 2436.929275] RSP: 002b:00007f691e569188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2436.930168] RAX: ffffffffffffffda RBX: 00007f6921106f60 RCX: 00007f6920ff3b19 [ 2436.931002] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000005 [ 2436.931820] RBP: 00007f691e5691d0 R08: 0000000000000000 R09: 0000000000000000 [ 2436.932686] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2436.933526] R13: 00007fff9b35a56f R14: 00007f691e569300 R15: 0000000000022000 [ 2436.975816] tmpfs: Unknown parameter 'ÿÿ00000000000000000000005' 18:00:52 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000140), 0x0) sendto$inet(r0, 0x0, 0x0, 0x20000854, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x2000, 0x0) copy_file_range(r3, 0x0, r2, 0x0, 0x10001, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x31d, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x20d315) (fail_nth: 17) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file1\x00']) 18:00:52 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f00000002c0)='./file0\x00', 0x5, 0xfffffffffffffd2d, 0x0, 0x91, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, 0x0, 0x2) openat2$dir(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x2a0200, 0x0, 0x11}, 0x18) umount2(&(0x7f0000000080)='./file0\x00', 0x4) lseek(r1, 0xfa2b, 0x0) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 27) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYRESOCT=r2, @ANYRES32=r1, @ANYRESDEC=r1]) mount$bind(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000005c0), 0x804, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x200) chown(&(0x7f0000000040)='./file0\x00', 0xee00, 0xffffffffffffffff) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') creat(&(0x7f0000000300)='./file0\x00', 0x1) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f0000000280)=@v1={0x0, @adiantum, 0x3, @desc2}) 18:00:52 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10002, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c0005000000000000000000"], 0x2c}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c0000004a00210c0000000000000a0000000000"], 0x1c}}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) pwrite64(r3, &(0x7f0000000140)="a5", 0x1, 0x1000000) fallocate(r1, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) 18:00:52 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) 18:00:52 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/103, 0x67}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c0000004a00210c0000000000000a0000000000"], 0x1c}}, 0x51) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) sendmsg$nl_generic(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c0000004a00210c0000000000000a0000000000"], 0x1c}}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000140), &(0x7f00000000c0)=0x14) fsconfig$FSCONFIG_SET_PATH(r2, 0x3, &(0x7f0000000000)='[\x00', &(0x7f0000000040)='./file0\x00', r4) 18:00:52 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0041007770616e300000000c00050000000000"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 18:00:52 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 18:00:52 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x8) fallocate(r0, 0x0, 0x0, 0x8000) setsockopt$WPAN_SECURITY(r2, 0x0, 0x1, &(0x7f0000000080)=0x2, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000180)={'syztnl2\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x4, 0x20, 0x5, 0x2, 0x18, @private1, @remote, 0x20, 0x7, 0x40000000, 0x3}}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000240)={'tunl0\x00', &(0x7f00000001c0)={'syztnl1\x00', r4, 0x0, 0x700, 0xff, 0xfffffff8, {{0xd, 0x4, 0x1, 0x4, 0x34, 0x66, 0x0, 0x4, 0x29, 0x0, @multicast2, @multicast2, {[@generic={0x7, 0xa, "e20a30e1771ef670"}, @timestamp_addr={0x44, 0xc, 0xd5, 0x1, 0xb, [{@private=0xa010101, 0x7c2}]}, @lsrr={0x83, 0x7, 0x8d, [@multicast2]}]}}}}}) r5 = fcntl$dupfd(r3, 0x0, r3) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c0000004a00210c0000000000000a0000000000"], 0x1c}}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) fstatfs(r5, &(0x7f00000004c0)=""/4096) [ 2448.729654] EXT4-fs (loop6): mounting ext2 file system using the ext4 subsystem [ 2448.743134] FAULT_INJECTION: forcing a failure. [ 2448.743134] name failslab, interval 1, probability 0, space 0, times 0 [ 2448.745378] CPU: 0 PID: 15951 Comm: syz-executor.7 Not tainted 5.10.213 #1 [ 2448.746604] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2448.747950] Call Trace: [ 2448.748393] dump_stack+0x107/0x167 [ 2448.749007] should_fail.cold+0x5/0xa [ 2448.749643] should_failslab+0x5/0x20 [ 2448.750272] __kmalloc_track_caller+0x79/0x370 [ 2448.750288] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 2448.752360] ? security_context_to_sid_core+0xb4/0x890 [ 2448.753233] kmemdup_nul+0x2d/0xa0 [ 2448.753815] security_context_to_sid_core+0xb4/0x890 [ 2448.754647] ? security_compute_sid.part.0+0x16e0/0x16e0 [ 2448.755528] ? do_raw_spin_lock+0x121/0x260 [ 2448.756231] ? rwlock_bug.part.0+0x90/0x90 [ 2448.756932] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2448.757723] ? do_raw_spin_unlock+0x4f/0x220 [ 2448.758443] ? _raw_spin_unlock+0x1a/0x30 [ 2448.759123] security_context_to_sid+0x35/0x50 [ 2448.759879] selinux_kernfs_init_security+0x19d/0x4c0 [ 2448.760716] ? selinux_file_mprotect+0x610/0x610 [ 2448.761492] ? find_held_lock+0x2c/0x110 [ 2448.762165] ? __kernfs_new_node+0x2ad/0x860 [ 2448.762884] ? lock_downgrade+0x6d0/0x6d0 [ 2448.763566] ? rwlock_bug.part.0+0x90/0x90 [ 2448.764266] security_kernfs_init_security+0x4e/0xb0 [ 2448.765102] __kernfs_new_node+0x531/0x860 [ 2448.765800] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2448.766577] ? cpumask_next+0x1f/0x30 [ 2448.767202] ? kmemleak_alloc_percpu+0xaf/0x100 [ 2448.767964] ? pcpu_alloc+0x12a/0x1240 [ 2448.768612] kernfs_new_node+0x18d/0x250 [ 2448.769294] kernfs_create_dir_ns+0x49/0x160 [ 2448.770015] cgroup_mkdir+0x318/0xf50 [ 2448.770644] ? cgroup_destroy_locked+0x710/0x710 [ 2448.771418] kernfs_iop_mkdir+0x14d/0x1e0 [ 2448.772093] vfs_mkdir+0x493/0x700 [ 2448.772680] do_mkdirat+0x150/0x2b0 [ 2448.773282] ? user_path_create+0xf0/0xf0 [ 2448.773962] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2448.774809] do_syscall_64+0x33/0x40 [ 2448.775415] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2448.776245] RIP: 0033:0x7f6920ff3b19 [ 2448.776859] 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 [ 2448.779824] RSP: 002b:00007f691e569188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2448.781064] RAX: ffffffffffffffda RBX: 00007f6921106f60 RCX: 00007f6920ff3b19 [ 2448.782226] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000005 [ 2448.783378] RBP: 00007f691e5691d0 R08: 0000000000000000 R09: 0000000000000000 [ 2448.784529] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2448.785687] R13: 00007fff9b35a56f R14: 00007f691e569300 R15: 0000000000022000 18:00:52 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c0000004a00210c0000000000000a0000000000"], 0x1c}}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r2, 0xf507, 0x0) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/103, 0x67}], 0x1) [ 2448.800303] tmpfs: Unknown parameter 'ÿÿ00000000000000000000005' [ 2448.829758] FAULT_INJECTION: forcing a failure. [ 2448.829758] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2448.831992] CPU: 0 PID: 15961 Comm: syz-executor.3 Not tainted 5.10.213 #1 [ 2448.833131] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2448.834476] Call Trace: [ 2448.834915] dump_stack+0x107/0x167 [ 2448.835518] should_fail.cold+0x5/0xa [ 2448.836184] __alloc_pages_nodemask+0x182/0x600 [ 2448.836990] ? xa_load+0x12d/0x2c0 [ 2448.837582] ? lock_downgrade+0x6d0/0x6d0 [ 2448.838263] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2448.839261] alloc_pages_current+0x187/0x280 [ 2448.840015] __page_cache_alloc+0x2d2/0x360 [ 2448.840733] page_cache_ra_unbounded+0x207/0x6f0 [ 2448.841539] ? read_pages+0xbc0/0xbc0 [ 2448.842162] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2448.843013] ? trace_hardirqs_on+0x5b/0x180 [ 2448.843721] ? asm_sysvec_call_function_single+0x12/0x20 [ 2448.844607] ondemand_readahead+0x8e5/0x1150 [ 2448.845394] page_cache_sync_ra+0x138/0x170 [ 2448.846105] generic_file_buffered_read+0xc8e/0x2920 [ 2448.846947] ? pagecache_get_page+0xc80/0xc80 [ 2448.847669] ? kasan_save_stack+0x32/0x40 [ 2448.848355] ? do_splice_direct+0x1c4/0x290 [ 2448.849081] ? do_sendfile+0x553/0x1090 [ 2448.849737] ? __x64_sys_sendfile64+0x1d1/0x210 [ 2448.850458] ? do_syscall_64+0x33/0x40 [ 2448.851058] ? entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2448.851938] ? lock_chain_count+0x20/0x20 [ 2448.852603] generic_file_read_iter+0x33f/0x490 [ 2448.853394] ext4_file_read_iter+0x184/0x4c0 [ 2448.854086] generic_file_splice_read+0x455/0x6d0 [ 2448.854881] ? pipe_to_user+0x170/0x170 [ 2448.855504] ? _cond_resched+0x12/0x80 [ 2448.856144] ? avc_policy_seqno+0x9/0x70 [ 2448.856782] ? selinux_file_permission+0x92/0x520 [ 2448.857599] ? lockdep_init_map_type+0x2c7/0x780 [ 2448.858347] ? pipe_to_user+0x170/0x170 [ 2448.859000] do_splice_to+0x10e/0x160 [ 2448.859598] splice_direct_to_actor+0x2fe/0x980 [ 2448.860368] ? pipe_to_sendpage+0x380/0x380 [ 2448.861055] ? do_splice_to+0x160/0x160 [ 2448.861711] ? security_file_permission+0x24e/0x570 [ 2448.862508] do_splice_direct+0x1c4/0x290 [ 2448.863190] ? splice_direct_to_actor+0x980/0x980 [ 2448.863942] ? selinux_file_permission+0x92/0x520 [ 2448.864742] ? security_file_permission+0x24e/0x570 [ 2448.865546] do_sendfile+0x553/0x1090 [ 2448.866181] ? do_pwritev+0x270/0x270 [ 2448.866784] ? wait_for_completion_io+0x270/0x270 [ 2448.867578] ? rcu_read_lock_any_held+0x75/0xa0 [ 2448.868308] ? vfs_write+0x354/0xa70 [ 2448.868936] __x64_sys_sendfile64+0x1d1/0x210 [ 2448.869647] ? __ia32_sys_sendfile+0x220/0x220 [ 2448.870400] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2448.871232] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2448.872080] do_syscall_64+0x33/0x40 [ 2448.872663] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2448.873505] RIP: 0033:0x7f2210f73b19 [ 2448.874093] 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 [ 2448.877076] RSP: 002b:00007f220e4c8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2448.878263] RAX: ffffffffffffffda RBX: 00007f2211087020 RCX: 00007f2210f73b19 [ 2448.879421] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000004 [ 2448.880527] RBP: 00007f220e4c81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2448.881701] R10: 000000000020d315 R11: 0000000000000246 R12: 0000000000000002 [ 2448.882808] R13: 00007ffeb5e75c3f R14: 00007f220e4c8300 R15: 0000000000022000 18:00:52 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) sendmsg$IEEE802154_LLSEC_ADD_DEV(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="010025bd7000fedbc3252afdffff0400360000000000050005000000000002ff030000ff0000"], 0x2c}, 0x1, 0x0, 0x0, 0x4044820}, 0x24008010) 18:00:52 executing program 4: sendmsg$inet(0xffffffffffffffff, &(0x7f0000001540)={0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000100)="3b94056a79e73e21595305fa3031717f635dbb3e7b5130b7f10672798a7298f90121460adc8e5c09220795cf8233bc01c37f0d32f7b9a919d1b0ab0ac17623fb9ccce6da4000c2ad2ef05597e593f87a74e06980a6a07c5198c65d59b26a652840734da89c95fc0a2f", 0x69}, {&(0x7f0000000180)="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", 0xfb}, {&(0x7f0000000000)="34237f4885a0949d51cf08da297f17ad21e76df3f4d546320007724b13d161", 0x1f}, {&(0x7f0000000280)="73fc649050902ed20253e85fd3ce7bfc93ab23875f259529a4e6304e5923d3738f7bde4a9a54bb926520b5b3d3cc5c74955333f30ab155e24f3426d93e1459c991c9772073a73e1d781447c621e9beaede81fd4ce023008f4bee9ac0432c753207880b6a6b7c4600f8f5b8a7f7250f993ba87de052f5cc427972f94b30d8cbfd1ba5f7fe3fb9ae46ed3c7babfedb2918f4e3c37f14718ebc03387f8246bb247856836e906d4d7008e045a2a9fb8ba7747458e0f2a6d0d2292440796f691673", 0xbf}, {&(0x7f0000000080)="0f23f0b85ac28e49917685dd441ee0354dda1d50ebe1d555d4579fd43d3f5e0d0b1c6bd0", 0x24}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000340)="fd03fcd6f8040feb9e71fe4ba9c5ce2b1de320", 0x13}, {&(0x7f0000000380)="7f3dc0eb9b0686fb0288abb56cf565a901d180f0a7cbef724b8027264939f3cab0afac9c5e11a9d9d44eec0e8b64a0f93e76c604516b835cd8bcb47c166aaa70d35fb7f28951d5d7457bb1a7fd821289aa8ee5a916317a04eb60473e04c1a1e407a5c94cba3a97348a05089d08e937469347b8a781dc2e7f52af2adb72adf10bef42d467ea8b65717a13b35f9323761ab846431fbd174dc6689f760311efd790427a634ab9f1a6d915bf24af773140272de0340250b049eee9ef16ef3605985ee90b7173db36bef643eab287b9a3383cc24d42cdf4fb6ffc9082b13a8a7ced3f434bef87025c9c", 0xe7}], 0x8}, 0x1) r0 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x77) creat(&(0x7f00000000c0)='./file0\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x8000) 18:00:52 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xd2000, 0x52) openat(r1, &(0x7f0000000140)='./file0\x00', 0x80000, 0x91) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c00050000000000"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 18:00:52 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="05010000000000000000000000000a0001007770616e300000000c000500000000000000000057f61861939868279d79585bd2e3a7131c3715c983d2"], 0x2c}}, 0x0) pwrite64(r1, &(0x7f00000001c0)="a8c798e5108273ac3abae4a424bb982c405bfadaa495220a8e358421b20d7acf2c48832576eed720a00327a2610b929cb593f6f3ea510ac02933ce9204eca5d10ec6de5695079058c375003f4ad46d1fcebd52ee2477bb77a8e76edf79b7320b3ef5b396fd1df8c237fcfb27fa0e0d1ca9d68db3d0238202a3d9616bea6d7255ddec04b5cdba013eebff41636a65854fdcb178cf0b8b359ae5af8da079c6892aff2dec0b3c3b5aab2006f72dc99eeb64c812e19a2a5def08a3a404df5e54b4b48d4905c7cce5049669de6606f232327050a4b75e0692d86ca001000ffd63ce73225ba2ad5f7ff2492b", 0xe9, 0x1000) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(0xffffffffffffffff, 0x1d, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) 18:00:52 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) readv(r0, &(0x7f0000000000), 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c0000004a00210c0000000000000a0000000000"], 0x1c}}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x2, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@aname={'aname', 0x3d, '#}{.-*'}}, {@fscache}, {@nodevmap}, {@version_L}, {@dfltuid={'dfltuid', 0x3d, 0xee01}}, {@cache_fscache}, {@nodevmap}, {@cachetag={'cachetag', 0x3d, '/dev/null\x00'}}, {@access_user}, {@nodevmap}], [{@obj_user={'obj_user', 0x3d, '/dev/null\x00'}}]}}) sendmsg$NL80211_CMD_SET_MAC_ACL(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)={0xf8, 0x0, 0x8, 0x70bd2d, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_MAC_ADDRS={0x58, 0xa6, 0x0, 0x1, [{0xa}, {0xa, 0x6, @device_b}, {0xa, 0x6, @broadcast}, {0xa}, {0xa, 0x6, @device_b}, {0xa, 0x6, @device_b}, {0xa, 0x6, @broadcast}]}, @NL80211_ATTR_MAC_ADDRS={0x1c, 0xa6, 0x0, 0x1, [{0xa}, {0xa, 0x6, @device_b}]}, @NL80211_ATTR_ACL_POLICY={0x8, 0xa5, 0x1}, @NL80211_ATTR_MAC_ADDRS={0x58, 0xa6, 0x0, 0x1, [{0xa, 0x6, @broadcast}, {0xa, 0x6, @device_b}, {0xa}, {0xa}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @device_b}]}, @NL80211_ATTR_MAC_ADDRS={0x10, 0xa6, 0x0, 0x1, [{0xa, 0x6, @device_b}]}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4001}, 0x4008081) 18:00:52 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f00000002c0)='./file0\x00', 0x5, 0xfffffffffffffd2d, 0x0, 0x91, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, 0x0, 0x2) openat2$dir(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x2a0200, 0x0, 0x11}, 0x18) umount2(&(0x7f0000000080)='./file0\x00', 0x4) lseek(r1, 0xfa2b, 0x0) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 28) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYRESOCT=r2, @ANYRES32=r1, @ANYRESDEC=r1]) mount$bind(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000005c0), 0x804, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x200) chown(&(0x7f0000000040)='./file0\x00', 0xee00, 0xffffffffffffffff) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') creat(&(0x7f0000000300)='./file0\x00', 0x1) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f0000000280)=@v1={0x0, @adiantum, 0x3, @desc2}) 18:00:53 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) [ 2449.182508] FAULT_INJECTION: forcing a failure. [ 2449.182508] name failslab, interval 1, probability 0, space 0, times 0 [ 2449.185002] CPU: 0 PID: 15985 Comm: syz-executor.7 Not tainted 5.10.213 #1 [ 2449.186268] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2449.187703] Call Trace: [ 2449.188174] dump_stack+0x107/0x167 [ 2449.188815] should_fail.cold+0x5/0xa [ 2449.189378] should_failslab+0x5/0x20 [ 2449.189906] __kmalloc_track_caller+0x79/0x370 [ 2449.190520] ? sidtab_sid2str_get+0x17e/0x720 [ 2449.191145] kmemdup+0x23/0x50 [ 2449.191581] sidtab_sid2str_get+0x17e/0x720 [ 2449.192183] sidtab_entry_to_string+0x33/0x110 [ 2449.192800] security_sid_to_context_core+0x33c/0x5d0 [ 2449.193543] selinux_kernfs_init_security+0x239/0x4c0 [ 2449.194234] ? selinux_file_mprotect+0x610/0x610 [ 2449.194887] ? find_held_lock+0x2c/0x110 [ 2449.195468] ? __kernfs_new_node+0x2ad/0x860 [ 2449.196083] ? rwlock_bug.part.0+0x90/0x90 [ 2449.196664] security_kernfs_init_security+0x4e/0xb0 [ 2449.197393] __kernfs_new_node+0x531/0x860 [ 2449.197966] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2449.198619] ? cpumask_next+0x1f/0x30 [ 2449.199135] ? kmemleak_alloc_percpu+0xaf/0x100 [ 2449.199775] ? pcpu_alloc+0x12a/0x1240 [ 2449.200313] kernfs_new_node+0x18d/0x250 [ 2449.200893] kernfs_create_dir_ns+0x49/0x160 [ 2449.201494] cgroup_mkdir+0x318/0xf50 [ 2449.202027] ? cgroup_destroy_locked+0x710/0x710 [ 2449.202670] kernfs_iop_mkdir+0x14d/0x1e0 [ 2449.203247] vfs_mkdir+0x493/0x700 [ 2449.203760] do_mkdirat+0x150/0x2b0 [ 2449.204270] ? user_path_create+0xf0/0xf0 [ 2449.204845] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2449.205583] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2449.206301] do_syscall_64+0x33/0x40 [ 2449.206816] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2449.207520] RIP: 0033:0x7f6920ff3b19 [ 2449.208032] 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 [ 2449.210527] RSP: 002b:00007f691e569188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2449.211571] RAX: ffffffffffffffda RBX: 00007f6921106f60 RCX: 00007f6920ff3b19 [ 2449.212552] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000005 [ 2449.213543] RBP: 00007f691e5691d0 R08: 0000000000000000 R09: 0000000000000000 [ 2449.214519] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2449.215513] R13: 00007fff9b35a56f R14: 00007f691e569300 R15: 0000000000022000 [ 2449.218994] tmpfs: Unknown parameter 'ÿÿ00000000000000000000005' [ 2449.281489] EXT4-fs (loop6): mounting ext2 file system using the ext4 subsystem [ 2449.314451] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue 18:01:05 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) 18:01:05 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="05010000000000000000000c00050000000000000000000000000000000000000000000a0000"], 0x2c}}, 0x0) pwrite64(r2, &(0x7f0000000180)="9ab48c06af", 0x5, 0x1000000) fallocate(r1, 0x8, 0x0, 0x8000) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000140)={{0x1, 0x1, 0x18, r1, {0xee01, 0xee01}}, './file0\x00'}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) [ 2461.887967] EXT4-fs (loop6): mounting ext2 file system using the ext4 subsystem [ 2461.893613] FAULT_INJECTION: forcing a failure. [ 2461.893613] name failslab, interval 1, probability 0, space 0, times 0 [ 2461.894771] CPU: 1 PID: 16022 Comm: syz-executor.7 Not tainted 5.10.213 #1 [ 2461.894900] FAULT_INJECTION: forcing a failure. [ 2461.894900] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2461.895343] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2461.897058] Call Trace: [ 2461.897303] dump_stack+0x107/0x167 [ 2461.897616] should_fail.cold+0x5/0xa [ 2461.897935] ? create_object.isra.0+0x3a/0xa20 [ 2461.898329] should_failslab+0x5/0x20 [ 2461.898641] kmem_cache_alloc+0x5b/0x310 [ 2461.898973] ? sidtab_sid2str_get+0x65/0x720 [ 2461.899353] create_object.isra.0+0x3a/0xa20 [ 2461.899710] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2461.900127] __kmalloc_track_caller+0x177/0x370 [ 2461.900514] ? sidtab_sid2str_get+0x17e/0x720 [ 2461.900882] kmemdup+0x23/0x50 [ 2461.901167] sidtab_sid2str_get+0x17e/0x720 [ 2461.901525] sidtab_entry_to_string+0x33/0x110 [ 2461.901893] security_sid_to_context_core+0x33c/0x5d0 [ 2461.902334] selinux_kernfs_init_security+0x239/0x4c0 [ 2461.902747] ? selinux_file_mprotect+0x610/0x610 [ 2461.903133] ? find_held_lock+0x2c/0x110 [ 2461.903479] ? __kernfs_new_node+0x2ad/0x860 [ 2461.903836] ? rwlock_bug.part.0+0x90/0x90 [ 2461.904191] security_kernfs_init_security+0x4e/0xb0 [ 2461.904607] __kernfs_new_node+0x531/0x860 [ 2461.904952] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2461.905370] ? cpumask_next+0x1f/0x30 [ 2461.905679] ? kmemleak_alloc_percpu+0xaf/0x100 [ 2461.906052] ? pcpu_alloc+0x12a/0x1240 [ 2461.906392] kernfs_new_node+0x18d/0x250 [ 2461.906725] kernfs_create_dir_ns+0x49/0x160 [ 2461.907083] cgroup_mkdir+0x318/0xf50 [ 2461.907413] ? cgroup_destroy_locked+0x710/0x710 [ 2461.907795] kernfs_iop_mkdir+0x14d/0x1e0 [ 2461.908138] vfs_mkdir+0x493/0x700 [ 2461.908440] do_mkdirat+0x150/0x2b0 [ 2461.908736] ? user_path_create+0xf0/0xf0 [ 2461.909087] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2461.909522] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2461.909940] do_syscall_64+0x33/0x40 [ 2461.910259] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2461.910672] RIP: 0033:0x7f6920ff3b19 [ 2461.910974] 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 [ 2461.912476] RSP: 002b:00007f691e569188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2461.913099] RAX: ffffffffffffffda RBX: 00007f6921106f60 RCX: 00007f6920ff3b19 [ 2461.913681] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000005 [ 2461.914267] RBP: 00007f691e5691d0 R08: 0000000000000000 R09: 0000000000000000 [ 2461.914840] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2461.915431] R13: 00007fff9b35a56f R14: 00007f691e569300 R15: 0000000000022000 [ 2461.916021] CPU: 0 PID: 16021 Comm: syz-executor.3 Not tainted 5.10.213 #1 [ 2461.916620] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2461.917296] Call Trace: [ 2461.917520] dump_stack+0x107/0x167 [ 2461.917818] should_fail.cold+0x5/0xa [ 2461.918165] __alloc_pages_nodemask+0x182/0x600 [ 2461.918546] ? xa_load+0x12d/0x2c0 [ 2461.918884] ? lock_downgrade+0x6d0/0x6d0 [ 2461.919348] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2461.919858] alloc_pages_current+0x187/0x280 [ 2461.920232] __page_cache_alloc+0x2d2/0x360 [ 2461.920619] page_cache_ra_unbounded+0x207/0x6f0 [ 2461.921022] ? read_pages+0xbc0/0xbc0 [ 2461.921356] ? __lock_page_or_retry+0x4e0/0x4e0 [ 2461.921765] ondemand_readahead+0x8e5/0x1150 [ 2461.922163] page_cache_sync_ra+0x138/0x170 [ 2461.922540] generic_file_buffered_read+0xc8e/0x2920 [ 2461.922968] ? pagecache_get_page+0xc80/0xc80 [ 2461.923366] ? lock_chain_count+0x20/0x20 [ 2461.923702] ? mark_lock+0xf5/0x2df0 [ 2461.924022] ? mark_lock+0xf5/0x2df0 [ 2461.924352] generic_file_read_iter+0x33f/0x490 [ 2461.924741] ? lock_chain_count+0x20/0x20 [ 2461.925113] ext4_file_read_iter+0x184/0x4c0 [ 2461.925501] generic_file_splice_read+0x455/0x6d0 [ 2461.925895] ? pipe_to_user+0x170/0x170 [ 2461.926258] ? _cond_resched+0x12/0x80 [ 2461.926578] ? avc_policy_seqno+0x9/0x70 [ 2461.926910] ? selinux_file_permission+0x92/0x520 [ 2461.927321] ? pipe_to_user+0x170/0x170 [ 2461.927453] tmpfs: Unknown parameter 'ÿÿ00000000000000000000005' [ 2461.927645] do_splice_to+0x10e/0x160 [ 2461.928510] splice_direct_to_actor+0x2fe/0x980 [ 2461.928905] ? pipe_to_sendpage+0x380/0x380 [ 2461.929278] ? do_splice_to+0x160/0x160 [ 2461.929621] ? security_file_permission+0x24e/0x570 [ 2461.930025] do_splice_direct+0x1c4/0x290 [ 2461.930380] ? splice_direct_to_actor+0x980/0x980 [ 2461.930791] ? selinux_file_permission+0x92/0x520 [ 2461.931194] ? security_file_permission+0x24e/0x570 [ 2461.931612] do_sendfile+0x553/0x1090 [ 2461.931936] ? do_pwritev+0x270/0x270 [ 2461.932278] ? wait_for_completion_io+0x270/0x270 [ 2461.932710] ? rcu_read_lock_any_held+0x75/0xa0 [ 2461.933120] ? vfs_write+0x354/0xa70 [ 2461.933457] __x64_sys_sendfile64+0x1d1/0x210 [ 2461.933837] ? __ia32_sys_sendfile+0x220/0x220 [ 2461.934208] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2461.934624] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2461.935044] do_syscall_64+0x33/0x40 [ 2461.935345] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2461.935756] RIP: 0033:0x7f2210f73b19 [ 2461.936062] 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 [ 2461.937547] RSP: 002b:00007f220e4e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2461.938158] RAX: ffffffffffffffda RBX: 00007f2211086f60 RCX: 00007f2210f73b19 [ 2461.938719] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000004 [ 2461.939287] RBP: 00007f220e4e91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2461.939851] R10: 000000000020d315 R11: 0000000000000246 R12: 0000000000000002 [ 2461.940424] R13: 00007ffeb5e75c3f R14: 00007f220e4e9300 R15: 0000000000022000 18:01:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000140), 0x0) sendto$inet(r0, 0x0, 0x0, 0x20000854, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x2000, 0x0) copy_file_range(r3, 0x0, r2, 0x0, 0x10001, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x31d, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x20d315) (fail_nth: 18) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file1\x00']) 18:01:05 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x80, 0x49, 0x9, 0x7, 0x0, 0x1, 0x10000, 0x8, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x7fff, 0x4, @perf_bp={&(0x7f0000000040), 0xe}, 0x250, 0xdad1, 0xd2b4, 0x1, 0x81, 0x4, 0x1, 0x0, 0x6, 0x0, 0x6}, 0x0, 0x3, r0, 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0xb1, 0x80, 0x80, 0x40, 0x0, 0x0, 0x20c4, 0x6, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x8}, 0x10000, 0x4, 0xfffffffe, 0x4, 0x5, 0x0, 0x5, 0x0, 0x4f77, 0x0, 0x66d}, r3, 0x2, 0xffffffffffffffff, 0x3) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r1, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 18:01:05 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write(r0, &(0x7f0000000100)="c913c51ae6baa14b5bc35e336960de8a4c6a8b96da514109a058c134e56f004808511062fb29aa749d07b076f022a7a8f8443dbd273a70b7eebfb8fba6351a4dec5c29e36289bb40e86e19511985a59edbc8b08a16bad22554cabffdcb9487f785e78177506d1c8aeb4b70549955f7fdda4ccf7375f3f03f299799c802a56d9f3d45c057ee1766233eb000ba7d013d63361b3e269dbca54b9d375cab7b73cbcea1fadb41f31692f16c996ec3b29b12a8ef683d9119fb58f74e5d41e962a81f38fcf58d524aad6bc30ac2a654eb636859402724ff9f713060725d2b4410fbe7ec736af8d5daeaa6", 0xe7) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c0000004a00210c0000000000000a0000000000"], 0x1c}}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCDELRT(r7, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8, 0x0, 0xfffffffc}, @hci={0x1f, 0x1}, @vsock={0x28, 0x0, 0xffffffff}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) dup3(r6, r7, 0x80000) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r6, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6, 0x1}, 0x80, &(0x7f0000000500)}, 0x0, 0x4000000}, 0x0) ioctl$BTRFS_IOC_RM_DEV(r3, 0x5000940b, &(0x7f00000004c0)={{r6}, "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"}) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x6, 0x1f, 0x40, 0x3, 0x0, 0x5, 0xc088, 0x3, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x400, 0x3, @perf_config_ext={0x8, 0x6a419a20}, 0x12, 0x4970, 0x1, 0x2, 0x68c4, 0x800, 0x1, 0x0, 0x6, 0x0, 0x19}, 0x0, 0xd, r1, 0x0) fallocate(r0, 0x2, 0x0, 0x8000) 18:01:05 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000340)=""/59, 0x3b}, {&(0x7f0000000040)=""/76, 0x4c}, {&(0x7f00000000c0)=""/35, 0x23}, {&(0x7f0000000100)=""/102, 0x66}, {&(0x7f0000000380)=""/42, 0x2a}, {&(0x7f00000001c0)=""/73, 0x49}, {&(0x7f0000000440)=""/80, 0x50}], 0x7) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0x200, 0x5}) 18:01:05 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c00050000000000"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000100)) fallocate(r1, 0x8, 0x0, 0x8000) r3 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000140)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r3, 0x8000000) io_uring_enter(r3, 0x58ab, 0x0, 0x0, 0x0, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x200001, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000240)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) [ 2461.965424] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue io_uring_enter(r3, 0x6ca0, 0x885f, 0x1, &(0x7f0000000140)={[0x81]}, 0x8) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 18:01:05 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f00000002c0)='./file0\x00', 0x5, 0xfffffffffffffd2d, 0x0, 0x91, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, 0x0, 0x2) openat2$dir(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x2a0200, 0x0, 0x11}, 0x18) umount2(&(0x7f0000000080)='./file0\x00', 0x4) lseek(r1, 0xfa2b, 0x0) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 29) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYRESOCT=r2, @ANYRES32=r1, @ANYRESDEC=r1]) mount$bind(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000005c0), 0x804, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x200) chown(&(0x7f0000000040)='./file0\x00', 0xee00, 0xffffffffffffffff) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') creat(&(0x7f0000000300)='./file0\x00', 0x1) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f0000000280)=@v1={0x0, @adiantum, 0x3, @desc2}) 18:01:05 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f00000002c0)='./file0\x00', 0x5, 0xfffffffffffffd2d, 0x0, 0x91, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, 0x0, 0x2) openat2$dir(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x2a0200, 0x0, 0x11}, 0x18) umount2(&(0x7f0000000080)='./file0\x00', 0x4) lseek(r1, 0xfa2b, 0x0) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 30) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYRESOCT=r2, @ANYRES32=r1, @ANYRESDEC=r1]) mount$bind(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000005c0), 0x804, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x200) chown(&(0x7f0000000040)='./file0\x00', 0xee00, 0xffffffffffffffff) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') creat(&(0x7f0000000300)='./file0\x00', 0x1) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f0000000280)=@v1={0x0, @adiantum, 0x3, @desc2}) 18:01:05 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000440)=""/103, 0x67}], 0x1) 18:01:05 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000005e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x1, @perf_bp={&(0x7f0000000040)}, 0xca0a8, 0x7, 0x0, 0x0, 0x80000000000000}, 0x0, 0xc, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000180)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050101000000000000002b00005cba589693e6de0c19ae1874000a0001007770616e30c335e84e6da544961e5e37c26c0aa57c59e407e1b9664a69"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r3, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r2, 0x8, 0x0, 0x8000) fcntl$setpipe(r1, 0x407, 0x9) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) ioctl$BTRFS_IOC_BALANCE_CTL(r0, 0x40049421, 0x1) 18:01:05 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) [ 2462.044918] FAULT_INJECTION: forcing a failure. [ 2462.044918] name failslab, interval 1, probability 0, space 0, times 0 [ 2462.046172] CPU: 0 PID: 16034 Comm: syz-executor.7 Not tainted 5.10.213 #1 [ 2462.046738] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2462.047403] Call Trace: [ 2462.047632] dump_stack+0x107/0x167 [ 2462.047935] should_fail.cold+0x5/0xa [ 2462.048264] ? __kernfs_iattrs+0xbc/0x470 [ 2462.048609] should_failslab+0x5/0x20 [ 2462.048926] kmem_cache_alloc+0x5b/0x310 [ 2462.049280] __kernfs_iattrs+0xbc/0x470 [ 2462.049610] kernfs_xattr_set+0x2b/0x80 [ 2462.049944] selinux_kernfs_init_security+0x26d/0x4c0 [ 2462.050374] ? selinux_file_mprotect+0x610/0x610 [ 2462.050785] security_kernfs_init_security+0x4e/0xb0 [ 2462.051204] __kernfs_new_node+0x531/0x860 [ 2462.051561] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2462.051951] ? cpumask_next+0x1f/0x30 [ 2462.052271] ? kmemleak_alloc_percpu+0xaf/0x100 [ 2462.052657] ? pcpu_alloc+0x12a/0x1240 [ 2462.052983] kernfs_new_node+0x18d/0x250 [ 2462.053333] kernfs_create_dir_ns+0x49/0x160 [ 2462.053699] cgroup_mkdir+0x318/0xf50 [ 2462.054016] ? cgroup_destroy_locked+0x710/0x710 [ 2462.054407] kernfs_iop_mkdir+0x14d/0x1e0 [ 2462.054750] vfs_mkdir+0x493/0x700 [ 2462.055047] do_mkdirat+0x150/0x2b0 [ 2462.055371] ? user_path_create+0xf0/0xf0 [ 2462.055724] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2462.056158] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2462.056591] do_syscall_64+0x33/0x40 [ 2462.056897] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2462.057330] RIP: 0033:0x7f6920ff3b19 [ 2462.057636] 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 [ 2462.059115] RSP: 002b:00007f691e569188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2462.059738] RAX: ffffffffffffffda RBX: 00007f6921106f60 RCX: 00007f6920ff3b19 [ 2462.060327] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000005 [ 2462.060912] RBP: 00007f691e5691d0 R08: 0000000000000000 R09: 0000000000000000 [ 2462.061514] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2462.062099] R13: 00007fff9b35a56f R14: 00007f691e569300 R15: 0000000000022000 18:01:05 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x0) pwrite64(r0, &(0x7f0000000180)="afd949d41cfc9280ae1319266f7b40770542215b79baa0735472f2dcefccf2940c542c45a2549f83aa4fbb714ad5f2e6bd9aca994792d47b18426722e7ee2f31c1e3fe9d6a08cea47df7ff6b30ead17e7ed200f0289f7d9b5667f844077037ae99e7784dc12f156715578969b57185ac50fa40a8b6c2cb8390dbc35575a719ccff492340dc49c199003bd85d01117256b6984e4ad8aceb1f22ef415e1b92bc69f05824cbb6d693fad195572bd769a3889573737975b4a949fdd916d21e9e5b74b85733d781", 0xc5, 0x1000000) fallocate(r0, 0x0, 0x0, 0x8000) 18:01:05 executing program 0: openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) [ 2462.111837] tmpfs: Unknown parameter 'ÿÿ00000000000000000000005' 18:01:05 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0xe}, 0xc80cc, 0x6, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 18:01:06 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c0005000000000000000000"], 0x2c}}, 0x0) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) sendmsg$nl_generic(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c0000004a00210c0000000000000a0000000000"], 0x1c}}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) io_uring_enter(r4, 0xe63, 0x494d, 0x2, &(0x7f0000000180)={[0x4b5f]}, 0x8) fallocate(r1, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), 0xffffffffffffffff) 18:01:06 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) 18:01:06 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r3 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x1, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000001c0), 0x6}, 0x88880, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = getpid() r5 = getpgid(0x0) r6 = epoll_create(0x1) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r6, &(0x7f0000000040)={r6}) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x6, 0x7f, 0xe7, 0x7, 0x0, 0x401, 0x48000, 0x11, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x7, @perf_bp, 0x2040, 0x5, 0x3ff, 0x2, 0x3, 0x8, 0x1, 0x0, 0xfff, 0x0, 0x4e77}, r4, 0x2, r3, 0x0) fcntl$lock(r1, 0x26, &(0x7f0000000100)={0x1, 0x1, 0x7f, 0x2, r4}) r7 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c00050000000000"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r7, &(0x7f0000000480)="af", 0x1, 0x1000000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) io_cancel(0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x8, 0x8a0, 0xffffffffffffffff, &(0x7f0000000500)="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", 0x1000, 0x5, 0x0, 0x1}, &(0x7f0000000200)) ioctl$int_out(r0, 0x2, &(0x7f0000000140)) fallocate(r2, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 18:01:18 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180), 0x400240, 0x0) fsetxattr$trusted_overlay_redirect(r0, &(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x8, 0x1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r3 = syz_open_dev$vcsu(&(0x7f0000000100), 0x5, 0x900) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000140)) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c00050000000000"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r1, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) [ 2475.094069] EXT4-fs (loop6): mounting ext2 file system using the ext4 subsystem 18:01:18 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) r2 = syz_open_dev$rtc(&(0x7f0000000040), 0xff, 0x82300) r3 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x8080, 0x214) fallocate(r2, 0x8, 0x2, 0x7ffe) r4 = pidfd_getfd(r0, r3, 0x0) openat(r4, &(0x7f0000000100)='./file0\x00', 0x10000, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCDELRT(r6, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8, 0x0, 0xfffffffc}, @hci={0x1f, 0x1}, @vsock={0x28, 0x0, 0xffffffff}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) dup3(r5, r6, 0x80000) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCDELRT(r8, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8, 0x0, 0xfffffffc}, @hci={0x1f, 0x1}, @vsock={0x28, 0x0, 0xffffffff}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) dup3(r7, r8, 0x80000) fcntl$dupfd(r6, 0x0, r8) 18:01:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000140), 0x0) sendto$inet(r0, 0x0, 0x0, 0x20000854, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x2000, 0x0) copy_file_range(r3, 0x0, r2, 0x0, 0x10001, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x31d, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x20d315) (fail_nth: 19) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000004c0)=ANY=[@ANYBLOB="01000000010000001800000044ff41bf1dcb89434fe6608ba1578af69686c732469b60cbfe2ff53bac823a55e31e5a52ed3175f6935d7f1b9e72d2e1b17e91d7781540452370fc5b1f0236e03dd6fff1854c4e3127ffb23cb11c69f82ba2a679fbff749418fd7eb09f1c53ebafac4cf878924224f4637dcefeb87ea2f67853201d33078223c844e3e3c4cebde792b5dfa97e5ea745863c2b7c347bab76b11653c09de7ea6f9eae65128e3f86c8cd75ec13f5e9543ae22576d1d27897ec8ac3acac0e05a8bb962d00c3ddb56a510317f372ca06fd64cb755b15b0bd44293c0a3d8545aefbce244baa25d1c26c7f4ba4f866b5c9bcfa7d9edefe3ad4e3ec20138aba09b68c0431354bd98a4626816358418ca6c184", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file1\x00']) 18:01:18 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0xc000, 0x20) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c0005000000000000000000"], 0x2c}}, 0x0) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r1, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) 18:01:18 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f00000002c0)='./file0\x00', 0x5, 0xfffffffffffffd2d, 0x0, 0x91, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, 0x0, 0x2) openat2$dir(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x2a0200, 0x0, 0x11}, 0x18) umount2(&(0x7f0000000080)='./file0\x00', 0x4) lseek(r1, 0xfa2b, 0x0) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 31) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYRESOCT=r2, @ANYRES32=r1, @ANYRESDEC=r1]) mount$bind(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000005c0), 0x804, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x200) chown(&(0x7f0000000040)='./file0\x00', 0xee00, 0xffffffffffffffff) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') creat(&(0x7f0000000300)='./file0\x00', 0x1) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f0000000280)=@v1={0x0, @adiantum, 0x3, @desc2}) 18:01:18 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c0000004a00210c0000000000000a0000000000"], 0x1c}}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x90, 0x37, 0x200, 0x70bd25, 0x25dfdbff, {0xa}, [@typed={0x8, 0x7b, 0x0, 0x0, @u32=0x1eb}, @generic="93783d64ec2992cdf460fe13977c42435fe406215b2cf652797cabdaf9192ebeeffb81e39d22b2f2933d88f720a48d9cf2a84f847d14e04576a3c90bcfbed4c7c0cdab83315180abaeb5ed68b78ae1ec505be0b98a794b0d5ea72c04235c56db04", @typed={0x8, 0x17, 0x0, 0x0, @u32=0xfff}, @typed={0x8, 0x1c, 0x0, 0x0, @str='[-?\x00'}]}, 0x90}, 0x1, 0x0, 0x0, 0x4000000}, 0x40001) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r5) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r4, {r5}}, './file0\x00'}) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 18:01:18 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) readv(r0, &(0x7f00000005c0), 0x0) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(0xffffffffffffffff, 0x8010671f, &(0x7f0000000080)={&(0x7f0000000000)=""/107, 0x6b}) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r1) readahead(r1, 0x1f, 0x3) 18:01:18 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) [ 2475.110442] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 2475.177487] FAULT_INJECTION: forcing a failure. [ 2475.177487] name failslab, interval 1, probability 0, space 0, times 0 [ 2475.179593] CPU: 0 PID: 16071 Comm: syz-executor.3 Not tainted 5.10.213 #1 [ 2475.180722] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2475.182124] Call Trace: [ 2475.182595] dump_stack+0x107/0x167 [ 2475.183240] should_fail.cold+0x5/0xa [ 2475.183917] ? mempool_alloc+0x148/0x360 [ 2475.184630] ? mempool_free_pages+0x20/0x20 18:01:19 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c00050000000000"], 0x2c}}, 0x0) ioctl$VFAT_IOCTL_READDIR_BOTH(r0, 0x82307201, &(0x7f0000000100)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) [ 2475.185402] should_failslab+0x5/0x20 [ 2475.186214] kmem_cache_alloc+0x5b/0x310 [ 2475.186923] ? mempool_alloc_slab+0x2e/0x60 [ 2475.187677] ? mempool_free_pages+0x20/0x20 [ 2475.188426] mempool_alloc+0x148/0x360 [ 2475.189110] ? mempool_resize+0x7d0/0x7d0 [ 2475.189848] ? __check_block_validity.constprop.0+0x1ac/0x2f0 [ 2475.190864] ? ext4_map_blocks+0x87c/0x1910 [ 2475.191632] bio_alloc_bioset+0x36e/0x600 [ 2475.192355] ? bvec_alloc+0x2f0/0x2f0 [ 2475.193029] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2475.193960] ext4_mpage_readpages+0xd13/0x16d0 [ 2475.194775] ? __add_to_page_cache_locked+0x492/0xc80 [ 2475.195672] ? verity_work+0x90/0x90 [ 2475.196331] ? mark_held_locks+0x9e/0xe0 [ 2475.197069] ? lock_acquire+0x197/0x470 [ 2475.197818] ? find_held_lock+0x2c/0x110 [ 2475.198570] ext4_readahead+0x102/0x140 [ 2475.199300] ? __check_block_validity.constprop.0+0x2f0/0x2f0 [ 2475.200367] read_pages+0x1ee/0xbc0 [ 2475.201043] ? lru_cache_add+0x45c/0x800 [ 2475.201798] ? read_cache_pages+0x5a0/0x5a0 [ 2475.202595] ? add_to_page_cache_lru+0x1b6/0x2e0 [ 2475.203528] ? __page_cache_alloc+0x10d/0x360 [ 2475.204318] page_cache_ra_unbounded+0x51c/0x6f0 [ 2475.205174] ? read_pages+0xbc0/0xbc0 [ 2475.205840] ? __lock_page_or_retry+0x4e0/0x4e0 [ 2475.206665] ondemand_readahead+0x8e5/0x1150 [ 2475.207446] page_cache_sync_ra+0x138/0x170 [ 2475.208204] generic_file_buffered_read+0xc8e/0x2920 [ 2475.209105] ? pagecache_get_page+0xc80/0xc80 [ 2475.209900] ? lock_chain_count+0x20/0x20 [ 2475.210630] ? mark_lock+0xf5/0x2df0 [ 2475.211283] ? mark_lock+0xf5/0x2df0 [ 2475.211936] generic_file_read_iter+0x33f/0x490 [ 2475.212749] ? lock_chain_count+0x20/0x20 [ 2475.213483] ext4_file_read_iter+0x184/0x4c0 [ 2475.214271] generic_file_splice_read+0x455/0x6d0 [ 2475.215140] ? pipe_to_user+0x170/0x170 [ 2475.215835] ? _cond_resched+0x12/0x80 [ 2475.216531] ? avc_policy_seqno+0x9/0x70 [ 2475.217271] ? selinux_file_permission+0x92/0x520 [ 2475.218161] ? pipe_to_user+0x170/0x170 [ 2475.218825] do_splice_to+0x10e/0x160 [ 2475.219454] splice_direct_to_actor+0x2fe/0x980 [ 2475.220227] ? pipe_to_sendpage+0x380/0x380 [ 2475.220934] ? do_splice_to+0x160/0x160 [ 2475.221597] ? security_file_permission+0x24e/0x570 [ 2475.222413] do_splice_direct+0x1c4/0x290 [ 2475.223086] ? splice_direct_to_actor+0x980/0x980 [ 2475.223860] ? selinux_file_permission+0x92/0x520 [ 2475.224645] ? security_file_permission+0x24e/0x570 [ 2475.225485] do_sendfile+0x553/0x1090 [ 2475.226124] ? do_pwritev+0x270/0x270 [ 2475.226754] ? wait_for_completion_io+0x270/0x270 [ 2475.227545] ? rcu_read_lock_any_held+0x75/0xa0 [ 2475.228338] ? vfs_write+0x354/0xa70 [ 2475.229007] __x64_sys_sendfile64+0x1d1/0x210 [ 2475.229816] ? __ia32_sys_sendfile+0x220/0x220 [ 2475.230618] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2475.231533] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2475.232440] do_syscall_64+0x33/0x40 [ 2475.233095] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2475.234004] RIP: 0033:0x7f2210f73b19 [ 2475.234657] 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 [ 2475.237812] RSP: 002b:00007f220e4e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2475.239134] RAX: ffffffffffffffda RBX: 00007f2211086f60 RCX: 00007f2210f73b19 [ 2475.240374] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000004 [ 2475.241621] RBP: 00007f220e4e91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2475.242856] R10: 000000000020d315 R11: 0000000000000246 R12: 0000000000000002 [ 2475.244085] R13: 00007ffeb5e75c3f R14: 00007f220e4e9300 R15: 0000000000022000 [ 2475.261509] FAULT_INJECTION: forcing a failure. [ 2475.261509] name failslab, interval 1, probability 0, space 0, times 0 [ 2475.262502] CPU: 1 PID: 16088 Comm: syz-executor.7 Not tainted 5.10.213 #1 [ 2475.263068] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2475.263742] Call Trace: [ 2475.263967] dump_stack+0x107/0x167 [ 2475.264278] should_fail.cold+0x5/0xa [ 2475.264596] ? create_object.isra.0+0x3a/0xa20 [ 2475.264991] should_failslab+0x5/0x20 [ 2475.265320] kmem_cache_alloc+0x5b/0x310 [ 2475.265662] ? find_held_lock+0x2c/0x110 [ 2475.266013] create_object.isra.0+0x3a/0xa20 [ 2475.266382] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2475.266800] kmem_cache_alloc+0x159/0x310 [ 2475.267149] __kernfs_iattrs+0xbc/0x470 [ 2475.267472] kernfs_xattr_set+0x2b/0x80 [ 2475.267808] selinux_kernfs_init_security+0x26d/0x4c0 [ 2475.268225] ? selinux_file_mprotect+0x610/0x610 [ 2475.268609] ? find_held_lock+0x2c/0x110 [ 2475.268945] ? __kernfs_new_node+0x2ad/0x860 [ 2475.269332] ? rwlock_bug.part.0+0x90/0x90 [ 2475.269685] security_kernfs_init_security+0x4e/0xb0 [ 2475.270101] __kernfs_new_node+0x531/0x860 [ 2475.270447] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2475.270838] ? cpumask_next+0x1f/0x30 [ 2475.271161] ? kmemleak_alloc_percpu+0xaf/0x100 [ 2475.271541] ? pcpu_alloc+0x12a/0x1240 [ 2475.271864] kernfs_new_node+0x18d/0x250 [ 2475.272200] kernfs_create_dir_ns+0x49/0x160 [ 2475.272567] cgroup_mkdir+0x318/0xf50 [ 2475.272884] ? cgroup_destroy_locked+0x710/0x710 [ 2475.273290] kernfs_iop_mkdir+0x14d/0x1e0 [ 2475.273629] vfs_mkdir+0x493/0x700 [ 2475.273921] do_mkdirat+0x150/0x2b0 [ 2475.274222] ? user_path_create+0xf0/0xf0 [ 2475.274610] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2475.275040] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2475.275471] do_syscall_64+0x33/0x40 [ 2475.275777] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2475.276197] RIP: 0033:0x7f6920ff3b19 [ 2475.276504] 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 [ 2475.277997] RSP: 002b:00007f691e569188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2475.278626] RAX: ffffffffffffffda RBX: 00007f6921106f60 RCX: 00007f6920ff3b19 [ 2475.279207] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000005 [ 2475.279784] RBP: 00007f691e5691d0 R08: 0000000000000000 R09: 0000000000000000 [ 2475.280367] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2475.280986] R13: 00007fff9b35a56f R14: 00007f691e569300 R15: 0000000000022000 18:01:19 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000000)=""/103, 0x67}, {&(0x7f0000000080)=""/96, 0x60}, {&(0x7f0000000140)=""/235, 0xeb}, {&(0x7f0000000240)=""/176, 0xb0}], 0x4) 18:01:19 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x0, 0x0, 0x8000) r2 = dup3(0xffffffffffffffff, r0, 0x80000) lseek(r2, 0x7fff, 0x2) [ 2475.318704] tmpfs: Unknown parameter 'ÿÿ00000000000000000000005' 18:01:19 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c0000004a00210c0000000000000a0000000000"], 0x1c}}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) sendmsg$nl_generic(r1, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000500)={0x37c, 0x25, 0x519, 0x70bd28, 0x25dfdbfe, {0x19}, [@generic="2ebc688da0d8873020743cde935cb47ed7ee91e6a04fc66b7b781c382671584397836f0b8a810732fd3d903d67c762015f9d1f0162ac206772857b38f72ad2de39e2d978699de0da67f6709b285f422066e863da212b1f185288431789d0691cda4355f5048517ba25a4049fa888962589239f2ee4cb3a28ed25a7e5b4cefc80932aeb1b7612a34bb36a8b", @nested={0xc3, 0x77, 0x0, 0x1, [@typed={0x8, 0x2a, 0x0, 0x0, @ipv4=@empty}, @typed={0xc, 0x65, 0x0, 0x0, @u64=0x4}, @generic="a1c665938ff0db5fbac766f612bcc7a083847b275f7bf4", @typed={0x8, 0x8f, 0x0, 0x0, @ipv4=@remote}, @generic="f4a3c864c64d5edc4fb37114934c49ff168af51339c528097a125f8d1245e8a21a3bafe682620e85be6e6690ce92c6f59abd1ff195b6d5fcd41eba21255717e871e8b404a998adc5599934246232ab8bf6756dfe6824c2305b0902430743af56b7f84a1f58db7caecd3fc711e1f5c008a5668b298eb5ba2c739fd0710e3ae86effb0f2c0512d663179558a80"]}, @nested={0x216, 0x2c, 0x0, 0x1, [@generic="c448b649ff1956ee80c102631421814a6b705b38aa7bbdb368913cf30c746af75024311d9e9eda92510e9464e14e81669001ba9ef14c8c0aa655d693d53ea609effe169bcb2745c0079687d50ba524f61ea1b6980ae7b06a901e84eec990554d42af3c258f93ffb867787036da98a0b6d41a2266f08a6adff2ae71eeb4279ebf717d8e6143b9e655318068a292e51954d060", @generic="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", @generic="c89d75fb9338f9358043594aade3c03c5c17c26c2ff6fd813b63b95bab928e930d44c29968719afae6c7927b17d60a5206c6ba242843af8e986a71b2df2645d7c9493c00b710c86a15f33cc3b51f18e6760f1c9c8669b92819da6a4bfc418d5d5b27a50293c211981506a2fd53c8617edcf29740381ec9cb05d7542f9e5c7ce1b8eda76fd5"]}]}, 0x37c}, 0x1, 0x0, 0x0, 0x10}, 0x4) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c00050000000000"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r3, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r2, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) [ 2475.342675] netlink: 856 bytes leftover after parsing attributes in process `syz-executor.5'. 18:01:19 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) 18:01:19 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_TRIGGER_SCAN(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x1c, r4, 0x0, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_TRIGGER_SCAN(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000017c0)={0x10c, r1, 0x0, 0x0, 0x4, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_SCHED_SCAN_INTERVAL={0x8, 0x77, 0x1}, @NL80211_ATTR_SCHED_SCAN_MATCH={0xc, 0x84, 0x0, 0x1, [@NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0x8fd}]}, @NL80211_ATTR_IE={0xcc, 0x2a, [@channel_switch={0x25, 0x3, {0x1, 0xb4, 0xfe}}, @ht={0x2d, 0x1a, {0x2, 0x0, 0x3, 0x0, {0x100000000000000, 0x5, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1}, 0x8, 0x5, 0xde}}, @perr={0x84, 0x15, {0xfc, 0x1, [@ext={{}, @device_b, 0x81, @device_b, 0x40}]}}, @mic={0x8c, 0x18, {0x596, "1562f090c95b", @long="d04ad4429d477324dee1540ed7b529d7"}}, @measure_req={0x26, 0x6b, {0xb1, 0x80, 0x4, "5e9a8ef1e776857412d8a761ae5c0ff54bbd26e3074a413adf5119aba749b27a7617043a7b11cd58c1eab8eeb6aecfec915cacd9d25c974073eed7915f03e23799b42cfa083bbc3c8f25f1a659da8357206855a19fb4621f79433ab7d8821d58014372f5dd50df42"}}, @mesh_config={0x71, 0x7, {0x1, 0x0, 0x0, 0x1, 0x0, 0x9, 0x20}}]}, @NL80211_ATTR_BG_SCAN_PERIOD={0x6, 0x98, 0x8}, @NL80211_ATTR_SCHED_SCAN_INTERVAL={0x8, 0x77, 0x1d}]}, 0x10c}}, 0x20008000) sendmsg$NL80211_CMD_SET_TID_CONFIG(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)=ANY=[@ANYBLOB="8c100000", @ANYRES16=0x0, @ANYBLOB="02002bbd7000fedbdf258900000008000300", @ANYRES32=r2, @ANYBLOB="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"], 0x108c}, 0x1, 0x0, 0x0, 0x6000004}, 0x420d1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$NFT_MSG_GETOBJ_RESET(r7, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x204c1}, 0xc, &(0x7f00000002c0)={&(0x7f0000001580)={0x6c, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x6}, [@NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x4}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x2}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x9}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x5}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz0\x00'}]}, 0x6c}, 0x1, 0x0, 0x0, 0xc000}, 0x4000) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c0005000000000000000000"], 0x2c}}, 0x0) pwrite64(r8, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r7, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(r6, 0x40086607, &(0x7f00000004c0)) [ 2475.447580] FAULT_INJECTION: forcing a failure. [ 2475.447580] name failslab, interval 1, probability 0, space 0, times 0 [ 2475.448767] CPU: 1 PID: 16113 Comm: syz-executor.7 Not tainted 5.10.213 #1 [ 2475.449354] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2475.450023] Call Trace: [ 2475.450246] dump_stack+0x107/0x167 [ 2475.450561] should_fail.cold+0x5/0xa [ 2475.450886] ? create_object.isra.0+0x3a/0xa20 [ 2475.451272] should_failslab+0x5/0x20 [ 2475.451591] kmem_cache_alloc+0x5b/0x310 [ 2475.451931] create_object.isra.0+0x3a/0xa20 [ 2475.452291] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2475.452706] __kmalloc_track_caller+0x177/0x370 [ 2475.453089] ? kstrdup_const+0x53/0x80 [ 2475.453424] kstrdup+0x36/0x70 18:01:19 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f00000002c0)='./file0\x00', 0x5, 0xfffffffffffffd2d, 0x0, 0x91, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, 0x0, 0x2) openat2$dir(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x2a0200, 0x0, 0x11}, 0x18) umount2(&(0x7f0000000080)='./file0\x00', 0x4) lseek(r1, 0xfa2b, 0x0) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 32) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYRESOCT=r2, @ANYRES32=r1, @ANYRESDEC=r1]) mount$bind(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000005c0), 0x804, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x200) chown(&(0x7f0000000040)='./file0\x00', 0xee00, 0xffffffffffffffff) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') creat(&(0x7f0000000300)='./file0\x00', 0x1) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f0000000280)=@v1={0x0, @adiantum, 0x3, @desc2}) [ 2475.453689] kstrdup_const+0x53/0x80 [ 2475.454180] __kernfs_new_node+0x9d/0x860 [ 2475.454522] ? lock_chain_count+0x20/0x20 [ 2475.454866] ? selinux_kernfs_init_security+0x27a/0x4c0 [ 2475.455303] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2475.455692] ? __lock_acquire+0x1657/0x5b00 [ 2475.456045] ? mark_lock+0xf5/0x2df0 [ 2475.456360] kernfs_new_node+0x18d/0x250 [ 2475.456703] __kernfs_create_file+0x51/0x350 [ 2475.457073] cgroup_addrm_files+0x3c8/0x9b0 [ 2475.457449] ? cgroup_css.part.0.isra.0+0x110/0x110 [ 2475.457860] ? cgroup_kn_set_ugid+0x175/0x1f0 [ 2475.458234] ? cgroup_file_name+0x210/0x210 [ 2475.458583] ? cgroup_propagate_control+0x3b9/0x520 [ 2475.458995] css_populate_dir+0x304/0x460 [ 2475.459339] cgroup_mkdir+0xa13/0xf50 [ 2475.459658] ? cgroup_destroy_locked+0x710/0x710 [ 2475.460054] kernfs_iop_mkdir+0x14d/0x1e0 [ 2475.460410] vfs_mkdir+0x493/0x700 [ 2475.460714] do_mkdirat+0x150/0x2b0 [ 2475.461013] ? user_path_create+0xf0/0xf0 [ 2475.461371] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2475.461790] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2475.462214] do_syscall_64+0x33/0x40 [ 2475.462524] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2475.462927] RIP: 0033:0x7f6920ff3b19 [ 2475.463244] 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 [ 2475.464730] RSP: 002b:00007f691e569188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2475.465424] RAX: ffffffffffffffda RBX: 00007f6921106f60 RCX: 00007f6920ff3b19 [ 2475.466168] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000005 [ 2475.466891] RBP: 00007f691e5691d0 R08: 0000000000000000 R09: 0000000000000000 [ 2475.467554] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2475.468127] R13: 00007fff9b35a56f R14: 00007f691e569300 R15: 0000000000022000 [ 2475.501878] tmpfs: Unknown parameter 'ÿÿ00000000000000000000005' [ 2475.540886] EXT4-fs (loop6): mounting ext2 file system using the ext4 subsystem [ 2475.596893] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue 18:01:32 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca08c, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c00050000000000"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c0000004a00210c0000000000000a0000000000"], 0x1c}}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) 18:01:32 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) 18:01:32 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000140), 0x0) sendto$inet(r0, 0x0, 0x0, 0x20000854, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x2000, 0x0) copy_file_range(r3, 0x0, r2, 0x0, 0x10001, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x31d, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x20d315) (fail_nth: 20) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file1\x00']) 18:01:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_TRIGGER_SCAN(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x1c, r1, 0x0, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x4c, 0x0, 0x8, 0x70bd26, 0x25dfdbff, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IE={0x30, 0x2a, [@gcr_ga={0xbd, 0x6, @broadcast}, @gcr_ga={0xbd, 0x6, @device_b}, @rann={0x7e, 0x15, {{0x0, 0x12}, 0x20, 0xff, @device_a, 0x5, 0x6, 0x1}}, @supported_rates={0x1, 0x3, [{0x24, 0x1}, {0x4}, {0x2, 0x1}]}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8040}, 0x9000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) readv(r3, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/103, 0x67}], 0x1) 18:01:32 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r2) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000040)=0x5) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x0, 0x0, 0x8000) 18:01:32 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f00000002c0)='./file0\x00', 0x5, 0xfffffffffffffd2d, 0x0, 0x91, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, 0x0, 0x2) openat2$dir(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x2a0200, 0x0, 0x11}, 0x18) umount2(&(0x7f0000000080)='./file0\x00', 0x4) lseek(r1, 0xfa2b, 0x0) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 33) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYRESOCT=r2, @ANYRES32=r1, @ANYRESDEC=r1]) mount$bind(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000005c0), 0x804, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x200) chown(&(0x7f0000000040)='./file0\x00', 0xee00, 0xffffffffffffffff) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') creat(&(0x7f0000000300)='./file0\x00', 0x1) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f0000000280)=@v1={0x0, @adiantum, 0x3, @desc2}) 18:01:32 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c0000004a00210c0000000000000a0000000000"], 0x1c}}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) pidfd_getfd(r3, r0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r5 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c0005000000000000000000"], 0x2c}}, 0x0) pwrite64(r5, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r4, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) 18:01:32 executing program 2: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r1, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) r3 = dup3(r0, r0, 0x0) openat(r3, &(0x7f0000000040)='./file0\x00', 0x4800, 0x1) [ 2488.177908] EXT4-fs (loop6): mounting ext2 file system using the ext4 subsystem 18:01:32 executing program 0: sysfs$3(0x3) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) fsmount(r0, 0x0, 0x2) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/103, 0x67}], 0x1) [ 2488.205897] FAULT_INJECTION: forcing a failure. [ 2488.205897] name failslab, interval 1, probability 0, space 0, times 0 [ 2488.207262] CPU: 0 PID: 16133 Comm: syz-executor.3 Not tainted 5.10.213 #1 [ 2488.208092] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2488.208944] Call Trace: [ 2488.209224] dump_stack+0x107/0x167 [ 2488.209606] should_fail.cold+0x5/0xa [ 2488.210006] ? create_object.isra.0+0x3a/0xa20 [ 2488.210480] should_failslab+0x5/0x20 [ 2488.210877] kmem_cache_alloc+0x5b/0x310 [ 2488.211281] create_object.isra.0+0x3a/0xa20 [ 2488.211733] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2488.212234] kmem_cache_alloc+0x159/0x310 [ 2488.212669] ? mempool_free_pages+0x20/0x20 [ 2488.213091] mempool_alloc+0x148/0x360 [ 2488.213530] ? mempool_resize+0x7d0/0x7d0 [ 2488.213946] ? __check_block_validity.constprop.0+0x1ac/0x2f0 [ 2488.214554] ? ext4_map_blocks+0x87c/0x1910 [ 2488.214988] bio_alloc_bioset+0x36e/0x600 [ 2488.215418] ? bvec_alloc+0x2f0/0x2f0 [ 2488.215800] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2488.216353] ext4_mpage_readpages+0xd13/0x16d0 [ 2488.216822] ? __add_to_page_cache_locked+0x492/0xc80 [ 2488.217371] ? verity_work+0x90/0x90 [ 2488.217743] ? mark_held_locks+0x9e/0xe0 [ 2488.218170] ? lock_acquire+0x197/0x470 [ 2488.218570] ? find_held_lock+0x2c/0x110 [ 2488.218996] ext4_readahead+0x102/0x140 [ 2488.219390] ? __check_block_validity.constprop.0+0x2f0/0x2f0 [ 2488.219993] read_pages+0x1ee/0xbc0 [ 2488.220355] ? lru_cache_add+0x45c/0x800 [ 2488.220777] ? read_cache_pages+0x5a0/0x5a0 [ 2488.221200] ? add_to_page_cache_lru+0x1b6/0x2e0 [ 2488.221709] ? __page_cache_alloc+0x10d/0x360 [ 2488.222161] page_cache_ra_unbounded+0x51c/0x6f0 [ 2488.222662] ? read_pages+0xbc0/0xbc0 [ 2488.223058] ? __lock_page_or_retry+0x4e0/0x4e0 [ 2488.223540] ondemand_readahead+0x8e5/0x1150 [ 2488.224035] page_cache_sync_ra+0x138/0x170 [ 2488.224508] generic_file_buffered_read+0xc8e/0x2920 [ 2488.225042] ? pagecache_get_page+0xc80/0xc80 [ 2488.225550] ? lock_chain_count+0x20/0x20 [ 2488.225972] ? mark_lock+0xf5/0x2df0 [ 2488.226381] ? mark_lock+0xf5/0x2df0 [ 2488.226779] generic_file_read_iter+0x33f/0x490 [ 2488.227291] ? lock_chain_count+0x20/0x20 [ 2488.227724] ext4_file_read_iter+0x184/0x4c0 [ 2488.228214] generic_file_splice_read+0x455/0x6d0 [ 2488.228712] ? pipe_to_user+0x170/0x170 [ 2488.228919] FAULT_INJECTION: forcing a failure. [ 2488.228919] name failslab, interval 1, probability 0, space 0, times 0 [ 2488.229147] ? _cond_resched+0x12/0x80 [ 2488.229166] ? avc_policy_seqno+0x9/0x70 [ 2488.229177] ? selinux_file_permission+0x92/0x520 [ 2488.229198] ? pipe_to_user+0x170/0x170 [ 2488.231927] do_splice_to+0x10e/0x160 [ 2488.232358] splice_direct_to_actor+0x2fe/0x980 [ 2488.232862] ? pipe_to_sendpage+0x380/0x380 [ 2488.233375] ? do_splice_to+0x160/0x160 [ 2488.233809] ? security_file_permission+0x24e/0x570 [ 2488.234334] do_splice_direct+0x1c4/0x290 [ 2488.234778] ? splice_direct_to_actor+0x980/0x980 [ 2488.235290] ? selinux_file_permission+0x92/0x520 [ 2488.235815] ? security_file_permission+0x24e/0x570 [ 2488.236362] do_sendfile+0x553/0x1090 [ 2488.236786] ? do_pwritev+0x270/0x270 [ 2488.237187] ? wait_for_completion_io+0x270/0x270 [ 2488.237732] ? rcu_read_lock_any_held+0x75/0xa0 [ 2488.238219] ? vfs_write+0x354/0xa70 [ 2488.238634] __x64_sys_sendfile64+0x1d1/0x210 [ 2488.239101] ? __ia32_sys_sendfile+0x220/0x220 [ 2488.239614] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2488.240157] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2488.240725] do_syscall_64+0x33/0x40 [ 2488.241110] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2488.241691] RIP: 0033:0x7f2210f73b19 [ 2488.242067] 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 [ 2488.244064] RSP: 002b:00007f220e4e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2488.244842] RAX: ffffffffffffffda RBX: 00007f2211086f60 RCX: 00007f2210f73b19 [ 2488.245592] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000004 [ 2488.246330] RBP: 00007f220e4e91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2488.247050] R10: 000000000020d315 R11: 0000000000000246 R12: 0000000000000002 [ 2488.247781] R13: 00007ffeb5e75c3f R14: 00007f220e4e9300 R15: 0000000000022000 [ 2488.248559] CPU: 1 PID: 16140 Comm: syz-executor.7 Not tainted 5.10.213 #1 [ 2488.249201] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2488.249875] Call Trace: [ 2488.250099] dump_stack+0x107/0x167 [ 2488.250409] should_fail.cold+0x5/0xa [ 2488.250726] ? create_object.isra.0+0x3a/0xa20 [ 2488.251093] should_failslab+0x5/0x20 [ 2488.251398] kmem_cache_alloc+0x5b/0x310 [ 2488.251727] ? lock_downgrade+0x6d0/0x6d0 [ 2488.252057] create_object.isra.0+0x3a/0xa20 [ 2488.252408] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2488.252824] __kmalloc_node+0x1ae/0x420 [ 2488.253157] kvmalloc_node+0x119/0x170 [ 2488.253486] simple_xattr_alloc+0x43/0xa0 [ 2488.253831] simple_xattr_set+0x75/0x610 [ 2488.254181] kernfs_xattr_set+0x50/0x80 [ 2488.254521] selinux_kernfs_init_security+0x26d/0x4c0 [ 2488.254940] ? selinux_file_mprotect+0x610/0x610 [ 2488.255332] ? find_held_lock+0x2c/0x110 [ 2488.255663] ? __kernfs_new_node+0x2ad/0x860 [ 2488.256028] ? rwlock_bug.part.0+0x90/0x90 [ 2488.256379] security_kernfs_init_security+0x4e/0xb0 [ 2488.256559] tmpfs: Unknown parameter 'ÿÿ00000000000000000000005' [ 2488.256807] __kernfs_new_node+0x531/0x860 [ 2488.256823] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2488.256840] ? cpumask_next+0x1f/0x30 [ 2488.258505] ? kmemleak_alloc_percpu+0xaf/0x100 [ 2488.258886] ? pcpu_alloc+0x12a/0x1240 [ 2488.259215] kernfs_new_node+0x18d/0x250 [ 2488.259545] kernfs_create_dir_ns+0x49/0x160 [ 2488.259911] cgroup_mkdir+0x318/0xf50 [ 2488.260225] ? cgroup_destroy_locked+0x710/0x710 [ 2488.260772] kernfs_iop_mkdir+0x14d/0x1e0 [ 2488.261181] vfs_mkdir+0x493/0x700 [ 2488.261548] do_mkdirat+0x150/0x2b0 [ 2488.261894] ? user_path_create+0xf0/0xf0 [ 2488.262268] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 18:01:32 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c0000004a00210c0000000000000a0000000000"], 0x1c}}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) [ 2488.262804] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2488.263310] do_syscall_64+0x33/0x40 [ 2488.263618] entry_SYSCALL_64_after_hwframe+0x62/0xc7 sendmmsg$inet(r1, &(0x7f0000000380)=[{{&(0x7f00000001c0)={0x2, 0x4e23, @loopback}, 0x10, &(0x7f00000017c0)=[{&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="7ade790c46b02bea62090feb80e59a38092fc21d35ef11b914a713fae26c14f3f750978bed1a416e1be136f5aee1ea619c9db7aa63c1ab2875d3df2ee54bf3c20d74ee06f8371393bd963ba89eeff35e79698eb63e8dce47e979535fc569927be8a7a32191bb5f42578aec0c5575b0afc9f8d8df3098b5933c1b7f99b703ec6a746ab01fb6472ee3a6af5f8f0f2319721338bd27d79559f755dddd7497f4523cbe78d31e62c629c2c35cc534805b3160134d5d9a9e52691fa20a", 0xba}, {&(0x7f00000015c0)="817fb077c97f3d6b8b1b64d053aa2836667a24d0941f05810dc308b83d41472d01631de8f2687b44339e441bec07d73ccccbfdb8974b63fac73333d2f0b20bf629bc35c4c978629cde869041ff787b24621e887886c8a128f2af759251bc3b6705b412a85fae905523b824197bcba0eee07e74cccadb294ccdb07584f96c50c8e98cd17102b3b8a702d8273d5c0ceb9fe353f7e926a67ff433a6d98be186be82f2d76853b18fb45048c713f2c29187bb020417a5fe0f0c344996264e617dcd914640a0973b1a8d22f9568583c2918492c2bc62f194fb04ba7d4d3f551f718a9aea", 0xe1}, {&(0x7f00000002c0)="ae5c98d5de6bd88c37a72cfd4a9c9f3ad1e496589f49755e57c6a2d607bf151b8a69a1120f87287aa919f6752e90d25a2c1417826ae25263a0804c601753dbdacf9b1907c5b6b3d260cebd48acacce6cf2f91dec00d72acb934cad669cdef4c01f275298c44801b87b19e072a9aaa414b83acb3d", 0x74}, {&(0x7f00000016c0)="a78c2f357f76b1fd4a71ba763a4f4506a4ccedfa1b9ff719e74b100d99ac85001e289ec03e029549c7d7cc7cb48501ab830e475c914ce6015cb4abcfb5f51d455b5073179e249dcdd56233ec301f1d08e39acd07a41c2be09715cec5a46201dbba05bc74f4d0f6fc673c89fd2676b7b20885562bae7ba8dc3e4fe57e4fcd21cb5863f177cf8685cad7df9af33cce110ad691c810798d480aca03659b25a4265452e0966d9590c58546ddf27652b7e1a0ff4a631c1887b6880ef46a9a3ac8a2c344fa43d0f96298053d0b4bca5fb14d8902c22f906f798a671398f773", 0xdc}], 0x7, &(0x7f0000001840)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x8}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @rand_addr=0x64010102, @remote}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x9}}, @ip_retopts={{0x84, 0x0, 0x7, {[@ra={0x94, 0x4}, @timestamp={0x44, 0x8, 0x1e, 0x0, 0x4, [0xffff]}, @timestamp_prespec={0x44, 0x44, 0x70, 0x3, 0x6, [{@multicast1, 0x1}, {@remote, 0xffffff2a}, {@multicast1, 0x77d4}, {@dev={0xac, 0x14, 0x14, 0x15}, 0x5}, {@empty, 0x4}, {@broadcast, 0x40}, {@multicast2, 0x5d25}, {@multicast2, 0x6}]}, @rr={0x7, 0x13, 0xb8, [@dev={0xac, 0x14, 0x14, 0xe}, @private=0xa010101, @multicast2, @local]}, @lsrr={0x83, 0xf, 0x84, [@broadcast, @multicast2, @private=0xa010100]}]}}}, @ip_retopts={{0x8c, 0x0, 0x7, {[@lsrr={0x83, 0x17, 0xbb, [@broadcast, @initdev={0xac, 0x1e, 0x1, 0x0}, @rand_addr=0x64010102, @initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x64010101]}, @timestamp_addr={0x44, 0x14, 0x42, 0x1, 0x0, [{@initdev={0xac, 0x1e, 0x1, 0x0}, 0x2}, {@loopback}]}, @ssrr={0x89, 0x17, 0x41, [@initdev={0xac, 0x1e, 0x0, 0x0}, @private=0xa010101, @initdev={0xac, 0x1e, 0x1, 0x0}, @loopback, @multicast2]}, @ra={0x94, 0x4, 0x1}, @timestamp={0x44, 0x1c, 0x4c, 0x0, 0x9, [0x250, 0x2, 0x0, 0x1f, 0xffffffcd, 0x10001]}, @ssrr={0x89, 0x17, 0x39, [@empty, @broadcast, @private=0xa010102, @local, @dev={0xac, 0x14, 0x14, 0x35}]}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x8}}], 0x180}}], 0x1, 0x40000) read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c00050000000000"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) write(0xffffffffffffffff, &(0x7f0000000100)="3993c6b82e2ca895e557f78e2cefb257a7469812922418230d9b1b87f05edfb970fee54e6658b125858b004e93a7c47b0734f07e3b223e2ca9c165f1972a236fe506db4507699aacf9d1d74f42cc95b6d396ab37c6caefdeaff8acfac3fa396fdeff31f77ecf41e560fc70bb32ca7f33e5aa24b1241dd7e06926a1c72364d23396edef7b62c00b1356fb42f0744597abf8b1feffe7828085deeba1003cf418c98f8ac30b00e29ff220338cd581978e2697dd", 0xb2) pwrite64(r3, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r2, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) [ 2488.264178] RIP: 0033:0x7f6920ff3b19 [ 2488.264522] 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 [ 2488.266075] RSP: 002b:00007f691e569188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2488.266753] RAX: ffffffffffffffda RBX: 00007f6921106f60 RCX: 00007f6920ff3b19 [ 2488.267387] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000005 [ 2488.268015] RBP: 00007f691e5691d0 R08: 0000000000000000 R09: 0000000000000000 [ 2488.268618] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2488.269192] R13: 00007fff9b35a56f R14: 00007f691e569300 R15: 0000000000022000 [ 2488.271651] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue 18:01:32 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x4, 0x4, 0x6, 0x1, 0x0, 0x200, 0x2008, 0xa, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x4, 0x2, @perf_config_ext={0x1ff, 0x4}, 0x8, 0x7, 0x1, 0x1, 0xfffffffffffff433, 0x1, 0x1, 0x0, 0x0, 0x0, 0xf1}, r2, 0xc, 0xffffffffffffffff, 0x3) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x0, 0x0, 0x8000) r3 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000140), 0x200, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCDELRT(r5, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8, 0x0, 0xfffffffc}, @hci={0x1f, 0x1}, @vsock={0x28, 0x0, 0xffffffff}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) dup3(r4, r5, 0x80000) pidfd_getfd(r3, r5, 0x0) 18:01:32 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000140)={0x0, 0x4, 0x1, 0xfffffffffffffffc}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c0005000000000000000000"], 0x2c}}, 0x0) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r1, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) 18:01:32 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) vmsplice(r0, &(0x7f0000000280)=[{&(0x7f0000000000)="24c8c529fb192ceb89e4a09e2586e4179a8b281a1a94b76d5b31c269de62dbed7ba893c7d114290bb880581b02068a836b572dacfa2b9529659b90b6ccf1e261ce25ea97f3014d4e45ea", 0x4a}, {&(0x7f0000000080)="c54d0c380158560bd30a76ee62fdc0a96b37513319fbfa091292e7af9033449bb9ff0edbc271074f9b883dadca029f5abf9aebb431a6d2b8931effc2e81e9c71729e221c9ef609297a9e7a7cc83a3e6899a914867798d54c8bc409e68fa4a402b08efe1602c869c34619b5d2fdba3f44033598ebeeae58759b22e8cc2403d14bedb21eb22ff438be9b3418cc82c06de936de8df42eb57f27419a19fb832c1870aee3786966ae7ebf75761fa7b84338565dabf05fe844ff8961395db7a243ade73924fac96347b24b3512d63f183f38ec4bc655f6e0ead9dbc42c3d", 0xdb}, {&(0x7f0000000180)="7e574ff212bbd763ed0a5bb6e96ed5abe18441f7980535a09ea087e6f26dab58e582662180e47936b3ee41fa311b0537ba538a1b9d28f0ab8834f2a8f61bcc384b685b29f991d41058c8a193b2cb2e4d2e134fed7559aa8ff2a83a5105f5117b62d73653cfc9b0d36d7c3cc1ebb9452c7a", 0x71}, {&(0x7f0000000200)="11db3378f40a77e10c9c4ac89ac8c037460e11337c3addf2ce6e7ffad6beb17bbd2ec7c962da1a5b1888adcd819ca48b14f87e661cda23c1ec162a26f6ca4410da9e55f1b637090e84a8d7e0aabaa6b59c67ea1ccb981a5cc77c0f0d18439e698d73d7e98ebfc6d8298d558ff7ce52a4894698a6acb83f", 0x77}], 0x4, 0x2) r1 = fcntl$dupfd(r0, 0x406, r0) sendmsg$TIPC_CMD_RESET_LINK_STATS(r1, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x30, 0x0, 0x8, 0x70bd2a, 0x25dfdbff, {{}, {}, {0x14, 0x14, 'broadcast-link\x00'}}, ["", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4800}, 0x8010) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/103, 0x67}], 0x1) 18:01:32 executing program 2: r0 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000140)='.pending_reads\x00', 0x20200, 0x10) ioctl$RTC_EPOCH_SET(r0, 0x4008700e, 0x8) perf_event_open(0x0, 0x0, 0x8000, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) r3 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3) fdatasync(r3) fallocate(r1, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) r4 = getpid() r5 = getpgid(0x0) r6 = epoll_create(0x1) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r6, &(0x7f0000000040)={r6}) r7 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/module/mac80211_hwsim', 0x0, 0x118) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x5, 0x7, 0x20, 0x5, 0x0, 0x6bb1, 0x80401, 0xb, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0xffffffff, 0x0, @perf_config_ext={0xffffffff, 0x6}, 0x0, 0x4925, 0x100, 0x2, 0xe0000000, 0x4, 0x1, 0x0, 0x3ff, 0x0, 0x7f}, r5, 0x5, r7, 0x8) 18:01:32 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f00000002c0)='./file0\x00', 0x5, 0xfffffffffffffd2d, 0x0, 0x91, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, 0x0, 0x2) openat2$dir(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x2a0200, 0x0, 0x11}, 0x18) umount2(&(0x7f0000000080)='./file0\x00', 0x4) lseek(r1, 0xfa2b, 0x0) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 34) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYRESOCT=r2, @ANYRES32=r1, @ANYRESDEC=r1]) mount$bind(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000005c0), 0x804, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x200) chown(&(0x7f0000000040)='./file0\x00', 0xee00, 0xffffffffffffffff) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') creat(&(0x7f0000000300)='./file0\x00', 0x1) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f0000000280)=@v1={0x0, @adiantum, 0x3, @desc2}) 18:01:32 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0x6, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCDELRT(r6, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8, 0x0, 0xfffffffc}, @hci={0x1f, 0x1}, @vsock={0x28, 0x0, 0xffffffff}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) dup3(r5, r6, 0x80000) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x2, 0x0, @fd, 0xffff, &(0x7f0000000780)="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", 0x164, 0x5}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r2, 0x0) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r2, 0x8000000) syz_io_uring_submit(r7, r4, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000500)=ANY=[@ANYRESDEC=r8, @ANYRES64=r4, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c00050000000000"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 18:01:32 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) [ 2488.464900] FAULT_INJECTION: forcing a failure. [ 2488.464900] name failslab, interval 1, probability 0, space 0, times 0 [ 2488.466271] CPU: 1 PID: 16179 Comm: syz-executor.7 Not tainted 5.10.213 #1 [ 2488.466843] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2488.467517] Call Trace: [ 2488.467744] dump_stack+0x107/0x167 [ 2488.468046] should_fail.cold+0x5/0xa [ 2488.468371] ? selinux_kernfs_init_security+0x137/0x4c0 [ 2488.468820] should_failslab+0x5/0x20 [ 2488.469149] __kmalloc+0x72/0x390 [ 2488.469470] selinux_kernfs_init_security+0x137/0x4c0 [ 2488.469925] ? selinux_file_mprotect+0x610/0x610 [ 2488.470355] ? find_held_lock+0x2c/0x110 [ 2488.470725] ? __kernfs_new_node+0x2ad/0x860 [ 2488.471094] ? lock_downgrade+0x6d0/0x6d0 [ 2488.471447] ? rwlock_bug.part.0+0x90/0x90 [ 2488.471806] security_kernfs_init_security+0x4e/0xb0 [ 2488.472232] __kernfs_new_node+0x531/0x860 18:01:32 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x7) fallocate(r0, 0x0, 0x0, 0x8000) [ 2488.472588] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2488.473074] ? __lock_acquire+0x1657/0x5b00 [ 2488.473435] ? mark_lock+0xf5/0x2df0 [ 2488.473740] kernfs_new_node+0x18d/0x250 [ 2488.474068] __kernfs_create_file+0x51/0x350 [ 2488.474422] cgroup_addrm_files+0x3c8/0x9b0 [ 2488.474778] ? cgroup_css.part.0.isra.0+0x110/0x110 [ 2488.475190] ? cgroup_kn_set_ugid+0x175/0x1f0 [ 2488.475551] ? cgroup_file_name+0x210/0x210 [ 2488.475908] ? cgroup_propagate_control+0x3b9/0x520 [ 2488.476326] css_populate_dir+0x304/0x460 [ 2488.476664] cgroup_mkdir+0xa13/0xf50 [ 2488.476970] ? cgroup_destroy_locked+0x710/0x710 [ 2488.477376] kernfs_iop_mkdir+0x14d/0x1e0 [ 2488.477711] vfs_mkdir+0x493/0x700 [ 2488.478004] do_mkdirat+0x150/0x2b0 [ 2488.478304] ? user_path_create+0xf0/0xf0 [ 2488.478646] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2488.479072] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2488.479498] do_syscall_64+0x33/0x40 [ 2488.479802] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2488.480226] RIP: 0033:0x7f6920ff3b19 [ 2488.480528] 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 [ 2488.482031] RSP: 002b:00007f691e569188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2488.482649] RAX: ffffffffffffffda RBX: 00007f6921106f60 RCX: 00007f6920ff3b19 [ 2488.483227] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000005 [ 2488.483801] RBP: 00007f691e5691d0 R08: 0000000000000000 R09: 0000000000000000 [ 2488.484390] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2488.484967] R13: 00007fff9b35a56f R14: 00007f691e569300 R15: 0000000000022000 [ 2488.485742] cgroup: cgroup_addrm_files: failed to add cgroup.type, err=-12 [ 2488.494457] EXT4-fs (loop6): mounting ext2 file system using the ext4 subsystem [ 2488.502489] tmpfs: Unknown parameter 'ÿÿ00000000000000000000005' [ 2488.528001] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue 18:01:45 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000140), 0x0) sendto$inet(r0, 0x0, 0x0, 0x20000854, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x2000, 0x0) copy_file_range(r3, 0x0, r2, 0x0, 0x10001, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x31d, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x20d315) (fail_nth: 21) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file1\x00']) 18:01:45 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000140)=0x1) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c0005000000000000000000"], 0x2c}}, 0x0) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r1, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) 18:01:45 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) 18:01:45 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={[0x6]}, 0x8) write$P9_RGETLOCK(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='!\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="03002f5ebf"], 0x21) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) readv(r1, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/103, 0x67}], 0x1) 18:01:45 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f00000002c0)='./file0\x00', 0x5, 0xfffffffffffffd2d, 0x0, 0x91, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, 0x0, 0x2) openat2$dir(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x2a0200, 0x0, 0x11}, 0x18) umount2(&(0x7f0000000080)='./file0\x00', 0x4) lseek(r1, 0xfa2b, 0x0) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 35) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYRESOCT=r2, @ANYRES32=r1, @ANYRESDEC=r1]) mount$bind(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000005c0), 0x804, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x200) chown(&(0x7f0000000040)='./file0\x00', 0xee00, 0xffffffffffffffff) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') creat(&(0x7f0000000300)='./file0\x00', 0x1) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f0000000280)=@v1={0x0, @adiantum, 0x3, @desc2}) 18:01:45 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_DEV(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}, 0x1, 0x0, 0x0, 0x8004}, 0x408d4) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 18:01:45 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c00050000000000"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100), 0x20a402, 0x0) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r2, 0xf507, 0x0) 18:01:45 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x101, 0x0, 0x12, 0x1c, 0xc, "1d2ba2eddf6069d625bda2fe73cde6e07737bc24a96cdca0213f384522a889935ac5a784ee36e47798bdbe442031e4c4aebd11758a8fbc70db234ad43b0a5e24", "8db3613d4f0a0838e2ce851786843abbe966e38dc3f97afaf69e7307cfe32444c795ea9c96c574fbb38fc63b77861ca4b40dbee69876c8f5a9f4ea1d5442d125", "bb8fc9d5f126f71cc0084e96fa80af0c5b119d4ecef377fd7918d14c9e2f3018", [0xffff, 0x9]}) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000080)={0x7, 0xaba, 0x7ff}) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) fallocate(r2, 0x0, 0x0, 0x7ffc) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) sendmsg$nl_generic(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c0000004a00210c0000000000000a0000000000"], 0x1c}}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) write$P9_RREADLINK(r4, &(0x7f0000000040)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x600800, 0x4) [ 2501.636565] FAULT_INJECTION: forcing a failure. [ 2501.636565] name failslab, interval 1, probability 0, space 0, times 0 [ 2501.638301] CPU: 0 PID: 16206 Comm: syz-executor.7 Not tainted 5.10.213 #1 [ 2501.639019] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2501.639865] Call Trace: [ 2501.640159] dump_stack+0x107/0x167 [ 2501.640548] should_fail.cold+0x5/0xa [ 2501.640960] ? create_object.isra.0+0x3a/0xa20 [ 2501.641450] should_failslab+0x5/0x20 [ 2501.641874] kmem_cache_alloc+0x5b/0x310 [ 2501.642311] create_object.isra.0+0x3a/0xa20 [ 2501.642791] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2501.643335] __kmalloc_track_caller+0x177/0x370 [ 2501.643835] ? simple_xattr_set+0x93/0x610 [ 2501.644296] kstrdup+0x36/0x70 [ 2501.644646] simple_xattr_set+0x93/0x610 [ 2501.645089] kernfs_xattr_set+0x50/0x80 [ 2501.645547] selinux_kernfs_init_security+0x26d/0x4c0 [ 2501.646096] ? selinux_file_mprotect+0x610/0x610 [ 2501.646600] ? find_held_lock+0x2c/0x110 [ 2501.647037] ? __kernfs_new_node+0x2ad/0x860 [ 2501.647518] ? rwlock_bug.part.0+0x90/0x90 [ 2501.647983] security_kernfs_init_security+0x4e/0xb0 [ 2501.648535] __kernfs_new_node+0x531/0x860 [ 2501.649008] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2501.649532] ? cpumask_next+0x1f/0x30 [ 2501.649940] ? kmemleak_alloc_percpu+0xaf/0x100 [ 2501.650436] ? pcpu_alloc+0x12a/0x1240 [ 2501.650864] kernfs_new_node+0x18d/0x250 [ 2501.651307] kernfs_create_dir_ns+0x49/0x160 [ 2501.651788] cgroup_mkdir+0x318/0xf50 [ 2501.652212] ? cgroup_destroy_locked+0x710/0x710 [ 2501.652447] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=535 sclass=netlink_route_socket pid=16211 comm=syz-executor.4 [ 2501.652702] kernfs_iop_mkdir+0x14d/0x1e0 [ 2501.654317] vfs_mkdir+0x493/0x700 [ 2501.654708] do_mkdirat+0x150/0x2b0 [ 2501.655110] ? user_path_create+0xf0/0xf0 [ 2501.655568] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2501.656138] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2501.656700] do_syscall_64+0x33/0x40 [ 2501.657097] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2501.657659] RIP: 0033:0x7f6920ff3b19 [ 2501.658070] 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 [ 2501.660125] RSP: 002b:00007f691e569188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2501.660952] RAX: ffffffffffffffda RBX: 00007f6921106f60 RCX: 00007f6920ff3b19 [ 2501.661734] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000005 [ 2501.662499] RBP: 00007f691e5691d0 R08: 0000000000000000 R09: 0000000000000000 [ 2501.663271] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2501.664033] R13: 00007fff9b35a56f R14: 00007f691e569300 R15: 0000000000022000 [ 2501.685089] EXT4-fs (loop6): mounting ext2 file system using the ext4 subsystem [ 2501.698811] FAULT_INJECTION: forcing a failure. [ 2501.698811] name failslab, interval 1, probability 0, space 0, times 0 [ 2501.700287] CPU: 0 PID: 16202 Comm: syz-executor.3 Not tainted 5.10.213 #1 [ 2501.701019] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2501.701924] Call Trace: [ 2501.702210] dump_stack+0x107/0x167 [ 2501.702620] should_fail.cold+0x5/0xa [ 2501.703049] ? bvec_alloc+0x148/0x2f0 [ 2501.703480] should_failslab+0x5/0x20 [ 2501.703914] kmem_cache_alloc+0x5b/0x310 [ 2501.704314] bvec_alloc+0x148/0x2f0 [ 2501.704666] bio_alloc_bioset+0x40a/0x600 [ 2501.705135] ? bvec_alloc+0x2f0/0x2f0 [ 2501.705572] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2501.706171] ext4_mpage_readpages+0xd13/0x16d0 [ 2501.706676] ? __add_to_page_cache_locked+0x492/0xc80 [ 2501.707277] ? verity_work+0x90/0x90 [ 2501.707674] ? mark_held_locks+0x9e/0xe0 [ 2501.708139] ? lock_acquire+0x197/0x470 [ 2501.708583] ? find_held_lock+0x2c/0x110 [ 2501.709018] ext4_readahead+0x102/0x140 [ 2501.709491] ? __check_block_validity.constprop.0+0x2f0/0x2f0 [ 2501.710125] read_pages+0x1ee/0xbc0 [ 2501.710543] ? lru_cache_add+0x45c/0x800 [ 2501.710977] ? read_cache_pages+0x5a0/0x5a0 [ 2501.711456] ? add_to_page_cache_lru+0x1b6/0x2e0 [ 2501.711984] ? __page_cache_alloc+0x10d/0x360 [ 2501.712486] page_cache_ra_unbounded+0x51c/0x6f0 [ 2501.713015] ? read_pages+0xbc0/0xbc0 [ 2501.713422] ? __lock_page_or_retry+0x4e0/0x4e0 [ 2501.713977] ondemand_readahead+0x8e5/0x1150 [ 2501.714456] page_cache_sync_ra+0x138/0x170 [ 2501.714949] generic_file_buffered_read+0xc8e/0x2920 [ 2501.715510] ? pagecache_get_page+0xc80/0xc80 [ 2501.716018] ? lock_chain_count+0x20/0x20 [ 2501.716462] ? mark_lock+0xf5/0x2df0 [ 2501.716883] ? mark_lock+0xf5/0x2df0 [ 2501.717300] generic_file_read_iter+0x33f/0x490 [ 2501.717806] ? lock_chain_count+0x20/0x20 [ 2501.718278] ext4_file_read_iter+0x184/0x4c0 [ 2501.718745] generic_file_splice_read+0x455/0x6d0 [ 2501.719268] ? pipe_to_user+0x170/0x170 [ 2501.719694] ? _cond_resched+0x12/0x80 [ 2501.720108] ? avc_policy_seqno+0x9/0x70 [ 2501.720552] ? selinux_file_permission+0x92/0x520 [ 2501.721102] ? pipe_to_user+0x170/0x170 [ 2501.721564] do_splice_to+0x10e/0x160 [ 2501.721976] splice_direct_to_actor+0x2fe/0x980 [ 2501.722477] ? pipe_to_sendpage+0x380/0x380 [ 2501.722936] ? do_splice_to+0x160/0x160 [ 2501.723366] ? security_file_permission+0x24e/0x570 [ 2501.723900] do_splice_direct+0x1c4/0x290 [ 2501.724340] ? splice_direct_to_actor+0x980/0x980 [ 2501.724849] ? selinux_file_permission+0x92/0x520 [ 2501.725368] ? security_file_permission+0x24e/0x570 [ 2501.725927] do_sendfile+0x553/0x1090 [ 2501.726350] ? do_pwritev+0x270/0x270 [ 2501.726758] ? wait_for_completion_io+0x270/0x270 [ 2501.727250] ? rcu_read_lock_any_held+0x75/0xa0 [ 2501.727739] ? vfs_write+0x354/0xa70 [ 2501.728146] __x64_sys_sendfile64+0x1d1/0x210 [ 2501.728620] ? __ia32_sys_sendfile+0x220/0x220 [ 2501.729109] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2501.729674] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2501.730220] do_syscall_64+0x33/0x40 [ 2501.730621] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2501.731172] RIP: 0033:0x7f2210f73b19 [ 2501.731575] 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 [ 2501.733509] RSP: 002b:00007f220e4e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2501.734302] RAX: ffffffffffffffda RBX: 00007f2211086f60 RCX: 00007f2210f73b19 [ 2501.735041] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000004 [ 2501.735783] RBP: 00007f220e4e91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2501.736529] R10: 000000000020d315 R11: 0000000000000246 R12: 0000000000000002 [ 2501.737274] R13: 00007ffeb5e75c3f R14: 00007f220e4e9300 R15: 0000000000022000 18:01:45 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000004) fallocate(r0, 0x0, 0x0, 0x8000) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) 18:01:45 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="73797a3177f4f11b48db27f7c1198c702662ddaee51b3960b07f14010000000000000096001ffc80593be4f3bc77534f684d195fec245f9406699358f0180ccaf9ee6aea1498df062695da6e55bc715c13c01ef68934ac5dec8bdbbb79a8905ced67dff06c9c54f48fa9088c9795132afbb30c0db280925adfe68b0629ae33995d8d66a155047d0512a63d22db1c21de04ee912c3500000000000000"], 0x93) open$dir(&(0x7f0000000040)='./file0\x00', 0x2000, 0x90) readv(r0, &(0x7f0000000000)=[{}, {&(0x7f0000000100)=""/206, 0xce}], 0x2) [ 2501.755912] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 2501.786933] tmpfs: Unknown parameter 'ÿÿ00000000000000000000005' 18:01:45 executing program 2: ioctl$AUTOFS_IOC_FAIL(0xffffffffffffffff, 0x9361, 0xd05) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCDELRT(r5, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8, 0x0, 0xfffffffc}, @hci={0x1f, 0x21}, @vsock={0x28, 0x0, 0xffffffff}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) dup3(r4, r5, 0x80000) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6, 0x1}, 0x80, &(0x7f0000000500)}, 0x0, 0x4000000}, 0x0) syz_io_uring_setup(0x4f56, &(0x7f0000000040)={0x0, 0xd051, 0x0, 0x1, 0x364}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000140)=0x0) r7 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000280), 0x121000, 0x0) copy_file_range(r7, &(0x7f00000002c0)=0x5, r0, 0x0, 0xc0000000, 0x0) syz_io_uring_submit(r2, r6, &(0x7f00000001c0)=@IORING_OP_TIMEOUT={0xb, 0x5, 0x0, 0x0, 0x3, &(0x7f0000000180)={0x0, 0x3938700}, 0x1, 0x1, 0x1}, 0xfcc) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r8, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r1, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 18:01:45 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) 18:01:45 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x100}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc5}, 0x0, 0x3fffffffffffc, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c0005000000000000000000"], 0x2c}}, 0x0) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r1, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) [ 2501.977490] EXT4-fs (loop6): mounting ext2 file system using the ext4 subsystem [ 2501.994504] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue 18:01:57 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x0, 0x0, 0x8000) 18:01:57 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000140), 0x0) sendto$inet(r0, 0x0, 0x0, 0x20000854, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x2000, 0x0) copy_file_range(r3, 0x0, r2, 0x0, 0x10001, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x31d, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x20d315) (fail_nth: 22) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file1\x00']) 18:01:57 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007f53375a5d62b87770616e300000000c0005000000000000000000"], 0x2c}}, 0x0) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r1, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) 18:01:57 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f00000002c0)='./file0\x00', 0x5, 0xfffffffffffffd2d, 0x0, 0x91, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, 0x0, 0x2) openat2$dir(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x2a0200, 0x0, 0x11}, 0x18) umount2(&(0x7f0000000080)='./file0\x00', 0x4) lseek(r1, 0xfa2b, 0x0) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 36) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYRESOCT=r2, @ANYRES32=r1, @ANYRESDEC=r1]) mount$bind(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000005c0), 0x804, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x200) chown(&(0x7f0000000040)='./file0\x00', 0xee00, 0xffffffffffffffff) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') creat(&(0x7f0000000300)='./file0\x00', 0x1) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f0000000280)=@v1={0x0, @adiantum, 0x3, @desc2}) 18:01:57 executing program 2: perf_event_open(0x0, 0x0, 0x4, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r3) sendmsg$IEEE802154_LLSEC_DEL_DEVKEY(r4, &(0x7f0000000180)={&(0x7f0000000040), 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, r5, 0x400, 0x70bd25, 0x25dfdbfb, {}, [@IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0202}}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x2}, @IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xfffe}]}, 0x38}, 0x1, 0x0, 0x0, 0x20004046}, 0x44000) fallocate(r1, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) sendmsg$NL80211_CMD_GET_KEY(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x5c, 0x0, 0x201, 0x1, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "fae9c15ba5"}, @NL80211_ATTR_KEY_SEQ={0xf, 0xa, "e16e853c322ac5f6b6c6af"}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "ca28f1bd621b2fd88024090193"}, @NL80211_ATTR_KEY_IDX={0x5}, @NL80211_ATTR_KEY_IDX={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x54) r6 = syz_open_dev$vcsn(&(0x7f0000000380), 0x7, 0x6000) perf_event_open$cgroup(&(0x7f0000000300)={0x1, 0x80, 0x28, 0x5, 0x1, 0x81, 0x0, 0x3f, 0x10300, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9, 0x4, @perf_config_ext={0x9, 0x56b0}, 0x2, 0x7f59, 0x5, 0x7, 0x10001, 0x4, 0x7fff, 0x0, 0x3f, 0x0, 0x7}, r6, 0xe, r0, 0x8) 18:01:57 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) 18:01:57 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="b5f3ce68fb9923b8abbd828ed736230d2c000000", @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c00050000000000"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) [ 2513.335857] FAULT_INJECTION: forcing a failure. [ 2513.335857] name failslab, interval 1, probability 0, space 0, times 0 [ 2513.337034] CPU: 0 PID: 16257 Comm: syz-executor.7 Not tainted 5.10.213 #1 [ 2513.337627] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2513.338303] Call Trace: [ 2513.338530] dump_stack+0x107/0x167 [ 2513.338851] should_fail.cold+0x5/0xa [ 2513.339179] ? selinux_kernfs_init_security+0x137/0x4c0 [ 2513.339618] should_failslab+0x5/0x20 [ 2513.339937] __kmalloc+0x72/0x390 [ 2513.340232] selinux_kernfs_init_security+0x137/0x4c0 [ 2513.340664] ? selinux_file_mprotect+0x610/0x610 [ 2513.341059] ? find_held_lock+0x2c/0x110 [ 2513.341399] ? __kernfs_new_node+0x2ad/0x860 [ 2513.341772] ? lock_downgrade+0x6d0/0x6d0 [ 2513.342115] ? rwlock_bug.part.0+0x90/0x90 [ 2513.342470] security_kernfs_init_security+0x4e/0xb0 [ 2513.342888] __kernfs_new_node+0x531/0x860 [ 2513.343240] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2513.343631] ? __lock_acquire+0x1657/0x5b00 [ 2513.343994] ? mark_lock+0xf5/0x2df0 [ 2513.344336] kernfs_new_node+0x18d/0x250 [ 2513.344672] __kernfs_create_file+0x51/0x350 [ 2513.345038] cgroup_addrm_files+0x3c8/0x9b0 [ 2513.345399] ? cgroup_css.part.0.isra.0+0x110/0x110 [ 2513.345824] ? cgroup_kn_set_ugid+0x175/0x1f0 [ 2513.346192] ? cgroup_file_name+0x210/0x210 [ 2513.346543] ? cgroup_propagate_control+0x3b9/0x520 [ 2513.346960] css_populate_dir+0x304/0x460 [ 2513.347316] cgroup_mkdir+0xa13/0xf50 [ 2513.347635] ? cgroup_destroy_locked+0x710/0x710 [ 2513.348025] kernfs_iop_mkdir+0x14d/0x1e0 [ 2513.348368] vfs_mkdir+0x493/0x700 [ 2513.348664] do_mkdirat+0x150/0x2b0 [ 2513.348964] ? user_path_create+0xf0/0xf0 [ 2513.349306] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2513.349749] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2513.350176] do_syscall_64+0x33/0x40 [ 2513.350482] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2513.351011] RIP: 0033:0x7f6920ff3b19 [ 2513.351401] 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 [ 2513.352878] RSP: 002b:00007f691e569188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2513.353495] RAX: ffffffffffffffda RBX: 00007f6921106f60 RCX: 00007f6920ff3b19 [ 2513.354083] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000005 [ 2513.354373] EXT4-fs (loop6): mounting ext2 file system using the ext4 subsystem [ 2513.354655] RBP: 00007f691e5691d0 R08: 0000000000000000 R09: 0000000000000000 [ 2513.354669] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2513.356433] R13: 00007fff9b35a56f R14: 00007f691e569300 R15: 0000000000022000 [ 2513.357396] cgroup: cgroup_addrm_files: failed to add cgroup.type, err=-12 [ 2513.397006] FAULT_INJECTION: forcing a failure. [ 2513.397006] name failslab, interval 1, probability 0, space 0, times 0 [ 2513.398113] CPU: 1 PID: 16263 Comm: syz-executor.3 Not tainted 5.10.213 #1 [ 2513.398703] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2513.399406] Call Trace: [ 2513.399646] dump_stack+0x107/0x167 [ 2513.399946] should_fail.cold+0x5/0xa [ 2513.400265] ? kmem_cache_alloc+0x2a6/0x310 [ 2513.400642] ? create_object.isra.0+0x3a/0xa20 [ 2513.401024] should_failslab+0x5/0x20 [ 2513.401357] kmem_cache_alloc+0x5b/0x310 [ 2513.401727] ? mempool_alloc+0x155/0x360 [ 2513.402094] create_object.isra.0+0x3a/0xa20 [ 2513.402474] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2513.402921] kmem_cache_alloc+0x159/0x310 [ 2513.403310] bvec_alloc+0x148/0x2f0 [ 2513.403613] bio_alloc_bioset+0x40a/0x600 [ 2513.404014] ? bvec_alloc+0x2f0/0x2f0 [ 2513.404463] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2513.404920] ext4_mpage_readpages+0xd13/0x16d0 [ 2513.405360] ? __add_to_page_cache_locked+0x492/0xc80 [ 2513.405823] ? verity_work+0x90/0x90 [ 2513.406127] ? mark_held_locks+0x9e/0xe0 [ 2513.406457] ? lock_acquire+0x197/0x470 [ 2513.406777] ? find_held_lock+0x2c/0x110 [ 2513.407113] ext4_readahead+0x102/0x140 [ 2513.407466] ? __check_block_validity.constprop.0+0x2f0/0x2f0 [ 2513.407948] read_pages+0x1ee/0xbc0 [ 2513.408252] ? lru_cache_add+0x45c/0x800 [ 2513.408583] ? read_cache_pages+0x5a0/0x5a0 [ 2513.408940] ? add_to_page_cache_lru+0x1b6/0x2e0 [ 2513.409330] ? __page_cache_alloc+0x10d/0x360 [ 2513.409707] page_cache_ra_unbounded+0x51c/0x6f0 [ 2513.410099] ? read_pages+0xbc0/0xbc0 [ 2513.410457] ? __lock_page_or_retry+0x4e0/0x4e0 [ 2513.410904] ondemand_readahead+0x8e5/0x1150 [ 2513.411279] page_cache_sync_ra+0x138/0x170 [ 2513.411635] generic_file_buffered_read+0xc8e/0x2920 [ 2513.412060] ? pagecache_get_page+0xc80/0xc80 [ 2513.412427] ? lock_chain_count+0x20/0x20 [ 2513.412761] ? mark_lock+0xf5/0x2df0 [ 2513.413067] ? mark_lock+0xf5/0x2df0 [ 2513.413373] generic_file_read_iter+0x33f/0x490 [ 2513.413760] ? lock_chain_count+0x20/0x20 [ 2513.414106] ext4_file_read_iter+0x184/0x4c0 [ 2513.414476] generic_file_splice_read+0x455/0x6d0 [ 2513.414876] ? pipe_to_user+0x170/0x170 [ 2513.415207] ? _cond_resched+0x12/0x80 [ 2513.415530] ? avc_policy_seqno+0x9/0x70 [ 2513.415863] ? selinux_file_permission+0x92/0x520 [ 2513.416262] ? pipe_to_user+0x170/0x170 [ 2513.416585] do_splice_to+0x10e/0x160 [ 2513.416904] splice_direct_to_actor+0x2fe/0x980 [ 2513.417289] ? pipe_to_sendpage+0x380/0x380 [ 2513.417652] ? do_splice_to+0x160/0x160 [ 2513.417978] ? security_file_permission+0x24e/0x570 [ 2513.418395] do_splice_direct+0x1c4/0x290 [ 2513.418736] ? splice_direct_to_actor+0x980/0x980 [ 2513.419127] ? selinux_file_permission+0x92/0x520 [ 2513.419527] ? security_file_permission+0x24e/0x570 [ 2513.419942] do_sendfile+0x553/0x1090 [ 2513.420263] ? do_pwritev+0x270/0x270 [ 2513.420575] ? wait_for_completion_io+0x270/0x270 [ 2513.420968] ? rcu_read_lock_any_held+0x75/0xa0 [ 2513.421347] ? vfs_write+0x354/0xa70 [ 2513.421679] __x64_sys_sendfile64+0x1d1/0x210 [ 2513.422052] ? __ia32_sys_sendfile+0x220/0x220 [ 2513.422427] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2513.422857] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2513.423289] do_syscall_64+0x33/0x40 [ 2513.423595] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2513.424012] RIP: 0033:0x7f2210f73b19 [ 2513.424316] 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 [ 2513.425796] RSP: 002b:00007f220e4e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2513.426413] RAX: ffffffffffffffda RBX: 00007f2211086f60 RCX: 00007f2210f73b19 [ 2513.426983] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000004 [ 2513.427559] RBP: 00007f220e4e91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2513.428138] R10: 000000000020d315 R11: 0000000000000246 R12: 0000000000000002 [ 2513.428711] R13: 00007ffeb5e75c3f R14: 00007f220e4e9300 R15: 0000000000022000 [ 2513.432949] tmpfs: Unknown parameter 'ÿÿ00000000000000000000005' [ 2513.454980] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue 18:01:57 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r4 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c0005000000000000000000"], 0x2c}}, 0x0) pwrite64(r4, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r3, 0x8, 0x0, 0x8000) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000740)={&(0x7f0000000680)={0xb4, 0x0, 0x400, 0x70bd26, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast1}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x13}}}, @NLBL_UNLABEL_A_SECCTX={0x22, 0x7, 'system_u:system_r:kernel_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @rand_addr=' \x01\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_SECCTX={0x27, 0x7, 'system_u:object_r:updpwd_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @rand_addr=0x64010102}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0xf}}]}, 0xb4}, 0x1, 0x0, 0x0, 0x4}, 0xc095) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) r5 = getpid() r6 = getpgid(0x0) r7 = epoll_create(0x1) kcmp$KCMP_EPOLL_TFD(r5, r6, 0x7, r7, &(0x7f0000000040)={r7}) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r3, 0xc0189379, &(0x7f0000000380)={{0x1, 0x1, 0x18, r2}, './file0/file0\x00'}) clone3(&(0x7f0000000600)={0x100200300, &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280), {0x25}, &(0x7f00000002c0)=""/53, 0x35, &(0x7f0000000500)=""/201, &(0x7f0000000300)=[r6], 0x1, {r8}}, 0x58) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x61, 0x0, 0x0, 0x20, 0x0, 0x1, 0x118, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000000140), 0x8}, 0x10, 0x401, 0x20, 0x7, 0xfa, 0x6, 0x2, 0x0, 0x401, 0x0, 0x2}, 0x0, 0x4, r0, 0x0) 18:01:57 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_io_uring_complete(0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEV(r3, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2088}, 0xc, &(0x7f00000002c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c001a005d4e20e3a474d78a6004848f80fff2ac8ea830d6a23796a9f3baea14a39bedbf3077fc4a5688cf3667a0831e5a95138920560439ad7d9581881590ae58f876323e0636da42fa58d77a35b03fbe35447a4881243c846634386a3f698d98530a086d0700492af27bf48793b7a881cdafe26b53d34b2e0dba879349957b611317d00acfe05522dfb8c6a6f985a0c33da8b0d515f7c612d3824ac910cac6ee8b585ec938cb6a6854673430604d138d3c5736647caceb563e16674cd1d26e16ff4650c5f135c385d8fa787eda488fe92a02ae", @ANYRES16=0x0, @ANYBLOB="20002abd7000ffdbdf252a00000006000600030000000c0005000202aaaaaaaaaaaa05003600000000000a0001007770616e3000000006000400feff0000050036000100000006000400ffff000008002f0003000000"], 0x5c}, 0x1, 0x0, 0x0, 0x20001000}, 0x8884) r4 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x1, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0), 0x6}, 0x88880, 0x0, 0x0, 0x0, 0x1, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = getpid() r6 = getpgid(0x0) r7 = epoll_create(0x1) kcmp$KCMP_EPOLL_TFD(r5, r6, 0x7, r7, &(0x7f0000000040)={r7}) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x6, 0x7f, 0xe7, 0x7, 0x0, 0x401, 0x48000, 0x11, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x7, @perf_bp, 0x2040, 0x5, 0x3ff, 0x2, 0x3, 0x8, 0x1, 0x0, 0xfff, 0x0, 0x4e77}, r5, 0x2, r4, 0x0) syz_open_procfs(0x0, &(0x7f0000000240)='status\x00') ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000100)=""/215) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 18:01:57 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) 18:01:57 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f00000002c0)='./file0\x00', 0x5, 0xfffffffffffffd2d, 0x0, 0x91, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, 0x0, 0x2) openat2$dir(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x2a0200, 0x0, 0x11}, 0x18) umount2(&(0x7f0000000080)='./file0\x00', 0x4) lseek(r1, 0xfa2b, 0x0) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 37) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYRESOCT=r2, @ANYRES32=r1, @ANYRESDEC=r1]) mount$bind(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000005c0), 0x804, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x200) chown(&(0x7f0000000040)='./file0\x00', 0xee00, 0xffffffffffffffff) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') creat(&(0x7f0000000300)='./file0\x00', 0x1) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f0000000280)=@v1={0x0, @adiantum, 0x3, @desc2}) 18:01:57 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c00050000000000"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(0xffffffffffffffff, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(0xffffffffffffffff, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) [ 2513.582701] FAULT_INJECTION: forcing a failure. [ 2513.582701] name failslab, interval 1, probability 0, space 0, times 0 [ 2513.583748] CPU: 1 PID: 16288 Comm: syz-executor.7 Not tainted 5.10.213 #1 [ 2513.584317] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2513.584988] Call Trace: [ 2513.585210] dump_stack+0x107/0x167 [ 2513.585517] should_fail.cold+0x5/0xa [ 2513.585849] should_failslab+0x5/0x20 [ 2513.586165] __kmalloc_track_caller+0x79/0x370 [ 2513.586535] ? kstrdup_const+0x53/0x80 [ 2513.586856] ? mark_held_locks+0x9e/0xe0 [ 2513.587200] kstrdup+0x36/0x70 [ 2513.587466] kstrdup_const+0x53/0x80 [ 2513.587777] __kernfs_new_node+0x9d/0x860 [ 2513.588115] ? lock_chain_count+0x20/0x20 [ 2513.588455] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2513.588840] ? __lock_acquire+0x1657/0x5b00 [ 2513.589201] ? mark_lock+0xf5/0x2df0 [ 2513.589513] kernfs_new_node+0x18d/0x250 [ 2513.589865] __kernfs_create_file+0x51/0x350 [ 2513.590234] cgroup_addrm_files+0x3c8/0x9b0 [ 2513.590599] ? cgroup_css.part.0.isra.0+0x110/0x110 [ 2513.591012] ? cgroup_kn_set_ugid+0x175/0x1f0 [ 2513.591385] ? cgroup_file_name+0x210/0x210 [ 2513.591739] ? cgroup_propagate_control+0x3b9/0x520 [ 2513.592151] css_populate_dir+0x304/0x460 [ 2513.592492] cgroup_mkdir+0xa13/0xf50 [ 2513.592805] ? cgroup_destroy_locked+0x710/0x710 [ 2513.593197] kernfs_iop_mkdir+0x14d/0x1e0 [ 2513.593540] vfs_mkdir+0x493/0x700 [ 2513.593845] do_mkdirat+0x150/0x2b0 [ 2513.594146] ? user_path_create+0xf0/0xf0 [ 2513.594486] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2513.594915] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2513.595341] do_syscall_64+0x33/0x40 [ 2513.595645] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2513.596059] RIP: 0033:0x7f6920ff3b19 [ 2513.596362] 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 [ 2513.597848] RSP: 002b:00007f691e569188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2513.598471] RAX: ffffffffffffffda RBX: 00007f6921106f60 RCX: 00007f6920ff3b19 [ 2513.599050] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000005 [ 2513.599619] RBP: 00007f691e5691d0 R08: 0000000000000000 R09: 0000000000000000 [ 2513.600195] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2513.600769] R13: 00007fff9b35a56f R14: 00007f691e569300 R15: 0000000000022000 [ 2513.601630] cgroup: cgroup_addrm_files: failed to add cgroup.type, err=-12 18:01:57 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) 18:01:57 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0001000a0001007770616e300000000c0005000000000000000000"], 0x2c}}, 0x0) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r1, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) [ 2513.654745] tmpfs: Unknown parameter 'ÿÿ00000000000000000000005' 18:01:57 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000500)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="05010000000008000000000000007e7fedc1fe480000002b0000000a00010077706152bb7f227dcb3a68d35964b6494ffa0ce95e4baa5aaf4728752e9aea3e2b6d5e5065aa2b3c1ade478de9619939d3205183327b74651528772b6c02190015a40eb46de70e6fafdbc925205700013ceb4e8b76b8d4014c34b94c18f1883ae04526b39fbd3ef2e28627b0064e"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) creat(&(0x7f0000000280)='./file1\x00', 0x5) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x8000) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140), r1) sendmsg$TIPC_NL_MON_GET(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x6c, r2, 0x800, 0x70bd29, 0x25dfdbfb, {}, [@TIPC_NLA_MEDIA={0x58, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffff8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x401}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffff801}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x8000}, 0x80) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 18:01:57 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r1, 0x8, 0x0, 0x8000) r3 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x1, 0x1, 0x6, 0x5, 0x0, 0x4, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0xffff, 0xf4925b4caeedab1e, @perf_bp={&(0x7f0000000040), 0x2}, 0x3800, 0x200, 0x7fff, 0x2, 0x9, 0x3f, 0xff, 0x0, 0x7f, 0x0, 0x4}, r3, 0x3, r0, 0x8) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 18:02:10 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) 18:02:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000140), 0x0) sendto$inet(r0, 0x0, 0x0, 0x20000854, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x2000, 0x0) copy_file_range(r3, 0x0, r2, 0x0, 0x10001, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x31d, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x20d315) (fail_nth: 23) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file1\x00']) 18:02:10 executing program 2: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0xff, 0x0, 0x7f, 0x9, 0x0, 0x74, 0x2240, 0x5, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfff, 0x4, @perf_bp={&(0x7f0000000280), 0x17}, 0x530, 0xc5, 0xfffffa6f, 0x6, 0xe5, 0x81, 0x0, 0x0, 0x2, 0x0, 0x1d}, 0x0, 0xd, 0xffffffffffffffff, 0xb) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/58, 0x3a}, {&(0x7f0000000080)=""/6, 0x6}], 0x2, 0x7, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_io_uring_setup(0x448a, &(0x7f0000000500)={0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, r1}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000140)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r4, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r4, 0x8000000) io_uring_enter(r4, 0x58ab, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r4, 0x7eda, 0xc356, 0x2, &(0x7f0000000240)={[0x3ff]}, 0x8) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r1, 0x8, 0x0, 0x8000) ioctl$CDROMRESUME(r1, 0x5302) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x0, 0x10, 0x70bd25, 0x25dfdbff, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20008000}, 0x40000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 18:02:10 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCDELRT(r6, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8, 0x0, 0xfffffffc}, @hci={0x1f, 0x1}, @vsock={0x28, 0x0, 0xffffffff}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) dup3(r5, r6, 0x80000) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r5, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6, 0x1}, 0x80, &(0x7f0000000500)}, 0x0, 0x4000000}, 0x0) r7 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r2, 0x0) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000000300)) r8 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r2, 0x8000000) syz_io_uring_submit(r8, r4, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000280)=ANY=[@ANYRESDEC, @ANYRESOCT=0x0, @ANYRES64=r7], 0x2c}}, 0x0) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(r2, 0x40086607, &(0x7f00000004c0)=0x3) 18:02:10 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f00000002c0)='./file0\x00', 0x5, 0xfffffffffffffd2d, 0x0, 0x91, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, 0x0, 0x2) openat2$dir(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x2a0200, 0x0, 0x11}, 0x18) umount2(&(0x7f0000000080)='./file0\x00', 0x4) lseek(r1, 0xfa2b, 0x0) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 38) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYRESOCT=r2, @ANYRES32=r1, @ANYRESDEC=r1]) mount$bind(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000005c0), 0x804, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x200) chown(&(0x7f0000000040)='./file0\x00', 0xee00, 0xffffffffffffffff) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') creat(&(0x7f0000000300)='./file0\x00', 0x1) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f0000000280)=@v1={0x0, @adiantum, 0x3, @desc2}) 18:02:10 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001f71d735a89a6e09c6cad89fba1e590f9525aa422c6a582328804283911264c7ef2e8a89c414b3a49d54b2cedcb330ec1f0139b78f909dcdbbc18ea7e9b019439f796b2ea7130ba60138bd889c356d78b731728a63ccb5f889f4108a5cfbe716e88067a1bb1e4315df1be9b3894510c68a868d119fa507fa1d43b9a6fbb2e69a99248a3f5986c14fb8c52c466a4ce1de8beeabb32f114b3922e49beec7271927ef127b12b2b8685f35a18e9996559dbfcb5235bdde580211150ed28380aeb577b02d8c88d160a902a7e378", @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c00050000000000"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 18:02:10 executing program 4: ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff}}, './file0\x00'}) sendmsg$IPSET_CMD_SAVE(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, 0x8, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x1}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8080}, 0x4000800) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x0, 0x4, &(0x7f0000000340)=[{&(0x7f0000000240)="97081d04ab390695618e716817d264b797e5e1447c578eba9c6fe5f6df296ac9a9b6710e705a05faeb0032bbfb9eac1edba496be13faf15e5ab62903e694d8462c2c6740a9af5a1f51aed69dd41a4b0a10d566b6fafa9a43122e703ae1a3ebc200cedf361b25a6dbe50d6ff5d315d1051d03afc36a3c2a246204", 0x7a, 0x800000000000}, {&(0x7f00000002c0)="5299c69ef8a20ed60d74974308ec848da8716e93b95e83ec85548b16655d464440bf8416eba1a7af0fb4", 0x2a, 0x80000001}, {&(0x7f00000004c0)="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", 0x1000, 0x5}, {&(0x7f0000000300)="31db8b091bcea6b77b132cf9dc23f86683546234f87a1a49", 0x18, 0x5}], 0x2004800, &(0x7f0000001800)=ANY=[@ANYBLOB="73686f72746e616d653d6c6f7765722c6f626a5f747970653d2c736d61636b66736861743d2b212b5e232d7d215c23283a402c666f776e65723d9eabb49c292730a8a3009313c01cf120", @ANYRESDEC=r3, @ANYBLOB="2c646f6e745f6d6561737572652c736d61636b66737472616e736d7574653d73797a30002c7375626a5f726f6c653d281a2c00"]) fallocate(r1, 0x0, 0x0, 0x8000) r4 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000440)=ANY=[@ANYRESOCT, @ANYRES16=r4, @ANYBLOB="e38702e62156e0ab4c30279d99695ee5c7d4ce0fbc34f84be9352d9552fda04d98f096def3f1c086e7f3cb0075518055bc5b3c7c2a7e17351ef8bdd1253148506b2062f41cac1ff5cf08c7e84bd1db13f8b05e015ace68ff9b0af9098e2d3e6cd48a40232826c30484241d5c1efe7b1dd95c50954904dbb9ba171b8dbcfb395e79af4315e2fdc0d7487d7f1387ceab9a48692774578a2a84bc40a2d2f9c897a21d3574d93226951da1b5e2ff90d5563a83b3e9cc3fac543b9a3b"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000001640)={&(0x7f00000014c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000001600)={&(0x7f0000001500)={0xfc, r4, 0x415, 0x70bd25, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x81}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'geneve1\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @empty}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x84}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e21}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x101}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x20008000}, 0x4000) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000440)=ANY=[@ANYRESOCT, @ANYRES16=r6, @ANYBLOB="e38702e62156e0ab4c30279d99695ee5c7d4ce0fbc34f84be9352d9552fda04d98f096def3f1c086e7f3cb0075518055bc5b3c7c2a7e17351ef8bdd1253148506b2062f41cac1ff5cf08c7e84bd1db13f8b05e015ace68ff9b0af9098e2d3e6cd48a40232826c30484241d5c1efe7b1dd95c50954904dbb9ba171b8dbcfb395e79af4315e2fdc0d7487d7f1387ceab9a48692774578a2a84bc40a2d2f9c897a21d3574d93226951da1b5e2ff90d5563a83b3e9cc3fac543b9a3b"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(r5, &(0x7f00000017c0)={&(0x7f0000001680)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001780)={&(0x7f00000016c0)={0xbc, r6, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@empty}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PE_NAME={0x8}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e22}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xc, 0x8}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x18, 0x3}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x5c, 0x26}}, @IPVS_SVC_ATTR_PE_NAME={0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x33}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40040}, 0x4000000) [ 2527.045191] EXT4-fs (loop6): mounting ext2 file system using the ext4 subsystem [ 2527.055582] FAULT_INJECTION: forcing a failure. [ 2527.055582] name failslab, interval 1, probability 0, space 0, times 0 [ 2527.056761] CPU: 1 PID: 16325 Comm: syz-executor.7 Not tainted 5.10.213 #1 [ 2527.057358] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2527.058029] Call Trace: [ 2527.058258] dump_stack+0x107/0x167 [ 2527.058555] should_fail.cold+0x5/0xa [ 2527.058665] FAULT_INJECTION: forcing a failure. [ 2527.058665] name failslab, interval 1, probability 0, space 0, times 0 [ 2527.058865] ? __kernfs_new_node+0xd4/0x860 [ 2527.058879] should_failslab+0x5/0x20 [ 2527.058890] kmem_cache_alloc+0x5b/0x310 [ 2527.058906] __kernfs_new_node+0xd4/0x860 [ 2527.058928] ? lock_chain_count+0x20/0x20 [ 2527.058942] ? selinux_kernfs_init_security+0x27a/0x4c0 [ 2527.063250] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2527.063625] ? __lock_acquire+0x1657/0x5b00 [ 2527.063968] ? mark_lock+0xf5/0x2df0 [ 2527.064287] kernfs_new_node+0x18d/0x250 [ 2527.064612] __kernfs_create_file+0x51/0x350 [ 2527.064962] cgroup_addrm_files+0x3c8/0x9b0 [ 2527.065329] ? cgroup_css.part.0.isra.0+0x110/0x110 [ 2527.065724] ? cgroup_kn_set_ugid+0x175/0x1f0 [ 2527.066101] ? cgroup_file_name+0x210/0x210 [ 2527.066451] ? cgroup_propagate_control+0x3b9/0x520 [ 2527.066847] css_populate_dir+0x304/0x460 [ 2527.067188] cgroup_mkdir+0xa13/0xf50 [ 2527.067492] ? cgroup_destroy_locked+0x710/0x710 [ 2527.067866] kernfs_iop_mkdir+0x14d/0x1e0 [ 2527.068200] vfs_mkdir+0x493/0x700 [ 2527.068485] do_mkdirat+0x150/0x2b0 [ 2527.068770] ? user_path_create+0xf0/0xf0 [ 2527.069098] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2527.069518] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2527.069936] do_syscall_64+0x33/0x40 [ 2527.070240] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2527.070641] RIP: 0033:0x7f6920ff3b19 [ 2527.070932] 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 [ 2527.072377] RSP: 002b:00007f691e569188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2527.072971] RAX: ffffffffffffffda RBX: 00007f6921106f60 RCX: 00007f6920ff3b19 [ 2527.073534] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000005 [ 2527.074103] RBP: 00007f691e5691d0 R08: 0000000000000000 R09: 0000000000000000 [ 2527.074668] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2527.075231] R13: 00007fff9b35a56f R14: 00007f691e569300 R15: 0000000000022000 [ 2527.075813] CPU: 0 PID: 16315 Comm: syz-executor.3 Not tainted 5.10.213 #1 [ 2527.075920] cgroup: cgroup_addrm_files: failed to add cgroup.type, err=-12 [ 2527.076922] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2527.076929] Call Trace: [ 2527.076958] dump_stack+0x107/0x167 [ 2527.079844] should_fail.cold+0x5/0xa [ 2527.080469] ? mempool_alloc+0x148/0x360 [ 2527.081110] ? mempool_free_pages+0x20/0x20 [ 2527.081807] should_failslab+0x5/0x20 [ 2527.082428] kmem_cache_alloc+0x5b/0x310 [ 2527.083089] ? mempool_free_pages+0x20/0x20 [ 2527.084004] mempool_alloc+0x148/0x360 [ 2527.084641] ? mempool_resize+0x7d0/0x7d0 [ 2527.085315] ? mark_lock+0xf5/0x2df0 [ 2527.085934] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2527.086788] __sg_alloc_table+0x24e/0x390 [ 2527.087455] sg_alloc_table_chained+0x9b/0x1f0 [ 2527.088190] ? sg_alloc_table_chained+0x1f0/0x1f0 [ 2527.088970] scsi_alloc_sgtables+0x236/0xaf0 [ 2527.089684] ? scsi_cmd_runtime_exceeced+0x1d0/0x1d0 [ 2527.090541] ? lockdep_init_map_type+0x2c7/0x780 [ 2527.091318] sd_init_command+0x516/0x3550 [ 2527.092001] scsi_queue_rq+0xe5e/0x27f0 [ 2527.092669] blk_mq_dispatch_rq_list+0x372/0x1c40 [ 2527.093479] ? elv_rb_del+0x50/0xa0 [ 2527.094074] ? elv_rqhash_del+0x119/0x160 [ 2527.094741] ? blk_mq_dequeue_from_ctx+0x7f0/0x7f0 [ 2527.095549] ? dd_dispatch_request+0x1c0/0x990 [ 2527.096290] blk_mq_do_dispatch_sched+0x7f4/0xa00 [ 2527.096652] tmpfs: Unknown parameter 'ÿÿ00000000000000000000005' [ 2527.097086] ? blk_mq_sched_mark_restart_hctx+0x80/0x80 [ 2527.097111] ? lock_acquire+0x197/0x470 [ 2527.099112] ? hctx_lock+0x7f/0x200 [ 2527.099707] __blk_mq_sched_dispatch_requests+0x2d7/0x450 [ 2527.100601] ? blk_mq_do_dispatch_sched+0xa00/0xa00 [ 2527.101427] blk_mq_sched_dispatch_requests+0xfb/0x180 [ 2527.102298] __blk_mq_run_hw_queue+0x12c/0x290 [ 2527.103044] ? blk_mq_start_request+0x3f0/0x3f0 [ 2527.103901] ? do_raw_spin_lock+0x121/0x260 [ 2527.104605] __blk_mq_delay_run_hw_queue+0x4f1/0x550 [ 2527.105425] blk_mq_run_hw_queue+0x170/0x2f0 [ 2527.106133] ? blk_mq_delay_run_hw_queues+0x1a0/0x1a0 [ 2527.106951] ? dd_dispatch_request+0x990/0x990 [ 2527.107672] blk_mq_sched_insert_requests+0x247/0x720 [ 2527.108480] blk_mq_flush_plug_list+0x415/0x6c0 [ 2527.109218] ? blk_mq_insert_requests+0x450/0x450 [ 2527.109985] ? __add_to_page_cache_locked+0x492/0xc80 [ 2527.110785] ? verity_work+0x90/0x90 [ 2527.111374] blk_flush_plug_list+0x26c/0x3c0 [ 2527.112060] ? lock_acquire+0x197/0x470 [ 2527.112682] ? blk_insert_cloned_request+0x460/0x460 [ 2527.113485] blk_finish_plug+0x50/0xa0 [ 2527.114101] read_pages+0x49d/0xbc0 [ 2527.114675] ? lru_cache_add+0x45c/0x800 [ 2527.115342] ? read_cache_pages+0x5a0/0x5a0 [ 2527.116017] ? add_to_page_cache_lru+0x1b6/0x2e0 [ 2527.116766] ? __page_cache_alloc+0x10d/0x360 [ 2527.117477] page_cache_ra_unbounded+0x51c/0x6f0 [ 2527.118239] ? read_pages+0xbc0/0xbc0 [ 2527.118835] ? __lock_page_or_retry+0x4e0/0x4e0 [ 2527.119573] ondemand_readahead+0x8e5/0x1150 [ 2527.120274] page_cache_sync_ra+0x138/0x170 [ 2527.120949] generic_file_buffered_read+0xc8e/0x2920 [ 2527.121763] ? pagecache_get_page+0xc80/0xc80 [ 2527.122472] ? lock_chain_count+0x20/0x20 [ 2527.123123] ? mark_lock+0xf5/0x2df0 [ 2527.123710] ? mark_lock+0xf5/0x2df0 [ 2527.124299] generic_file_read_iter+0x33f/0x490 [ 2527.125025] ? lock_chain_count+0x20/0x20 [ 2527.125683] ext4_file_read_iter+0x184/0x4c0 [ 2527.126380] generic_file_splice_read+0x455/0x6d0 [ 2527.127134] ? pipe_to_user+0x170/0x170 [ 2527.127756] ? _cond_resched+0x12/0x80 [ 2527.128372] ? avc_policy_seqno+0x9/0x70 [ 2527.129007] ? selinux_file_permission+0x92/0x520 [ 2527.129780] ? pipe_to_user+0x170/0x170 [ 2527.130409] do_splice_to+0x10e/0x160 [ 2527.131010] splice_direct_to_actor+0x2fe/0x980 [ 2527.131744] ? pipe_to_sendpage+0x380/0x380 [ 2527.132427] ? do_splice_to+0x160/0x160 [ 2527.133052] ? security_file_permission+0x24e/0x570 [ 2527.133868] do_splice_direct+0x1c4/0x290 [ 2527.134523] ? splice_direct_to_actor+0x980/0x980 [ 2527.135271] ? selinux_file_permission+0x92/0x520 [ 2527.136057] ? security_file_permission+0x24e/0x570 [ 2527.136875] do_sendfile+0x553/0x1090 [ 2527.137484] ? do_pwritev+0x270/0x270 [ 2527.138096] ? wait_for_completion_io+0x270/0x270 [ 2527.138876] ? rcu_read_lock_any_held+0x75/0xa0 [ 2527.139599] ? vfs_write+0x354/0xa70 [ 2527.140196] __x64_sys_sendfile64+0x1d1/0x210 [ 2527.140897] ? __ia32_sys_sendfile+0x220/0x220 [ 2527.141612] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2527.142439] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2527.143247] do_syscall_64+0x33/0x40 [ 2527.143830] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2527.144626] RIP: 0033:0x7f2210f73b19 [ 2527.145211] 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 [ 2527.148046] RSP: 002b:00007f220e4e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2527.149234] RAX: ffffffffffffffda RBX: 00007f2211086f60 RCX: 00007f2210f73b19 [ 2527.150351] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000004 [ 2527.151453] RBP: 00007f220e4e91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2527.152558] R10: 000000000020d315 R11: 0000000000000246 R12: 0000000000000002 [ 2527.153665] R13: 00007ffeb5e75c3f R14: 00007f220e4e9300 R15: 0000000000022000 18:02:10 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c0000004a00210c0000000000000a0000000000"], 0x1c}}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001300)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000140)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}], 0x7f, "9656c75f04ba4d"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001300)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004af00)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}], 0x0, "e6a2e51d013042"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f000004d200)={0xffff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x47, "ab8d4f6852152e"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001300)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000140)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}], 0x7f, "9656c75f04ba4d"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r2, 0xc0709411, &(0x7f000004e200)={{0x0, 0xa02, 0x9, 0x7f, 0xffffffff, 0x1, 0x7fffffff, 0x5, 0x1, 0x8, 0x100, 0x4, 0x4, 0x5, 0x935}, 0x20, [0x0, 0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000004e2c0)={0x8, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x7f, "6b71fde5246fb1"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004f2c0)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {0x0, r5}, {r6}, {r9}, {r10, r11}], 0x1, "b2e35f07cf796c"}) openat(r2, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/103, 0x67}], 0x1) 18:02:11 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f00000002c0)='./file0\x00', 0x5, 0xfffffffffffffd2d, 0x0, 0x91, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, 0x0, 0x2) openat2$dir(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x2a0200, 0x0, 0x11}, 0x18) umount2(&(0x7f0000000080)='./file0\x00', 0x4) lseek(r1, 0xfa2b, 0x0) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 39) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYRESOCT=r2, @ANYRES32=r1, @ANYRESDEC=r1]) mount$bind(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000005c0), 0x804, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x200) chown(&(0x7f0000000040)='./file0\x00', 0xee00, 0xffffffffffffffff) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') creat(&(0x7f0000000300)='./file0\x00', 0x1) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f0000000280)=@v1={0x0, @adiantum, 0x3, @desc2}) [ 2527.198754] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue 18:02:11 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c00050000000000"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) recvmmsg(r1, &(0x7f00000001c0)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/12, 0xc}, {&(0x7f0000000140)}], 0x2}, 0x44f2}], 0x1, 0xa100, &(0x7f0000000200)) fallocate(r0, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) [ 2527.223571] FAULT_INJECTION: forcing a failure. [ 2527.223571] name failslab, interval 1, probability 0, space 0, times 0 [ 2527.224569] CPU: 1 PID: 16340 Comm: syz-executor.7 Not tainted 5.10.213 #1 [ 2527.225128] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2527.225792] Call Trace: [ 2527.226010] dump_stack+0x107/0x167 [ 2527.226311] should_fail.cold+0x5/0xa [ 2527.226625] ? create_object.isra.0+0x3a/0xa20 [ 2527.226998] should_failslab+0x5/0x20 [ 2527.227303] kmem_cache_alloc+0x5b/0x310 [ 2527.227647] create_object.isra.0+0x3a/0xa20 [ 2527.227999] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2527.228415] kmem_cache_alloc+0x159/0x310 [ 2527.228776] __kernfs_new_node+0xd4/0x860 [ 2527.229107] ? lock_chain_count+0x20/0x20 [ 2527.229448] ? selinux_kernfs_init_security+0x27a/0x4c0 [ 2527.229888] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2527.230271] ? __lock_acquire+0x1657/0x5b00 [ 2527.230620] ? mark_lock+0xf5/0x2df0 [ 2527.230927] kernfs_new_node+0x18d/0x250 [ 2527.231259] __kernfs_create_file+0x51/0x350 [ 2527.231615] cgroup_addrm_files+0x3c8/0x9b0 [ 2527.231971] ? cgroup_css.part.0.isra.0+0x110/0x110 [ 2527.232381] ? cgroup_kn_set_ugid+0x175/0x1f0 [ 2527.232741] ? cgroup_file_name+0x210/0x210 [ 2527.233085] ? cgroup_propagate_control+0x3b9/0x520 [ 2527.233495] css_populate_dir+0x304/0x460 [ 2527.233852] cgroup_mkdir+0xa13/0xf50 [ 2527.234161] ? cgroup_destroy_locked+0x710/0x710 [ 2527.234541] kernfs_iop_mkdir+0x14d/0x1e0 [ 2527.234885] vfs_mkdir+0x493/0x700 [ 2527.235181] do_mkdirat+0x150/0x2b0 [ 2527.235477] ? user_path_create+0xf0/0xf0 [ 2527.235821] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2527.236241] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2527.236660] do_syscall_64+0x33/0x40 [ 2527.236959] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2527.237367] RIP: 0033:0x7f6920ff3b19 [ 2527.237671] 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 [ 2527.239167] RSP: 002b:00007f691e569188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2527.239776] RAX: ffffffffffffffda RBX: 00007f6921106f60 RCX: 00007f6920ff3b19 [ 2527.240347] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000005 [ 2527.240914] RBP: 00007f691e5691d0 R08: 0000000000000000 R09: 0000000000000000 [ 2527.241487] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2527.242069] R13: 00007fff9b35a56f R14: 00007f691e569300 R15: 0000000000022000 18:02:11 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) 18:02:11 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(r0, 0x8982, &(0x7f0000000040)={0x6, 'wg0\x00', {0x240}, 0x6}) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f0000000100)="4cc70ae73abe78fad6cdfbd6ac06fca3a37f0853d5f61c3c66b87e11aa0b82454095a37142a86a6d070c5f8cb2cc45b317b7768a1d3b3929adedbcda340982a01dd1073b0b79d0963cf32233df392ce2f2d098bc70b5af4c358b68139f701607cc87d1051dce", 0x66, 0x1000000) fallocate(r0, 0x0, 0x0, 0x8000) 18:02:11 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000500)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c00050000000000000000009bf6384e812bdfb45fe9867d44991b4a63ac00d757132b991c940c8ccf583b6fa39542c681b3108ee192e886dbfce48ff841f84766e44257389f888027f2292d0c7af5fbd2064cd09f6e0f1abc7fdca103e22357022586e013f4c7d8bbf0d10079f5952d6fa8b83a251368"], 0x2c}}, 0x0) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) r3 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f00000005c0)={0x1, 0x80, 0x4d, 0xea, 0x20, 0x2, 0x0, 0x4, 0x21020, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000000340), 0x1}, 0x80, 0x8001, 0xff, 0x3, 0x1, 0x10000, 0x7, 0x0, 0x4, 0x0, 0x78}, r3, 0x9, 0xffffffffffffffff, 0x8) fallocate(r1, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) accept$unix(r1, &(0x7f0000000140)=@abs, &(0x7f0000000200)=0x6e) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c0000004a00210c0000000000000a0000000000"], 0x1c}}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000300), &(0x7f00000002c0)=0x14) fsetxattr$security_capability(r5, &(0x7f00000001c0), &(0x7f0000000240)=@v2={0x2000000, [{0x2a6, 0xaa}, {0x0, 0x61d}]}, 0x14, 0x1) r6 = creat(&(0x7f0000000440)='./file0\x00', 0x20) renameat2(0xffffffffffffff9c, &(0x7f0000000380)='.\x00', r6, &(0x7f0000000640)='./file0\x00', 0x0) [ 2527.329763] tmpfs: Unknown parameter 'ÿÿ00000000000000000000005' 18:02:11 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) 18:02:11 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x9b7e8, 0x7, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x1ca) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = accept4$unix(r1, &(0x7f0000000100), &(0x7f0000000000)=0x6e, 0x800) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) sendmsg$nl_generic(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c0000004a00210c0000000000000a0000000000"], 0x1c}}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) tee(r2, r4, 0xac4, 0xa) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) sendmsg$nl_generic(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000004a00210c0000000000000a0000000000c4d12f1b042fd36384331f3b7024da5a2d94319a16a249bb010bc72c4ec4e09991b16881210748ec094b0d6d9ac67c83e7e5afd7998f3b8eaa5d3b81cea502df5a129a7524b3fc97527049e96c9c8ca4e2838f0dc23aa9850be3e25a"], 0x1c}}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) open_tree(r6, &(0x7f0000000180)='./file0\x00', 0x80001) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 18:02:11 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f00000002c0)='./file0\x00', 0x5, 0xfffffffffffffd2d, 0x0, 0x91, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, 0x0, 0x2) openat2$dir(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x2a0200, 0x0, 0x11}, 0x18) umount2(&(0x7f0000000080)='./file0\x00', 0x4) lseek(r1, 0xfa2b, 0x0) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 40) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYRESOCT=r2, @ANYRES32=r1, @ANYRESDEC=r1]) mount$bind(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000005c0), 0x804, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x200) chown(&(0x7f0000000040)='./file0\x00', 0xee00, 0xffffffffffffffff) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') creat(&(0x7f0000000300)='./file0\x00', 0x1) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f0000000280)=@v1={0x0, @adiantum, 0x3, @desc2}) 18:02:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c0000004a00210c0000000000000a0000000000"], 0x1c}}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000000080)={'ip6_vti0\x00', &(0x7f0000000000)={'syztnl0\x00', 0x0, 0x2f, 0x6, 0x3, 0xa71efcd, 0x8, @loopback, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x1, 0x7800, 0x1, 0x1ff}}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000002740), 0xffffffffffffffff) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_EEE_SET(r2, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x2c, r3, 0x1, 0x0, 0x0, {0x8}, [@ETHTOOL_A_EEE_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}, @ETHTOOL_A_EEE_MODES_OURS={0xc, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0x4}]}]}, 0x2c}}, 0x0) bind$packet(r1, &(0x7f00000000c0)={0x11, 0x4, r5, 0x1, 0x7f}, 0x14) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) readv(r6, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/74, 0x4a}], 0x1) [ 2527.470921] FAULT_INJECTION: forcing a failure. [ 2527.470921] name failslab, interval 1, probability 0, space 0, times 0 [ 2527.471906] CPU: 1 PID: 16367 Comm: syz-executor.7 Not tainted 5.10.213 #1 [ 2527.472456] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2527.473110] Call Trace: [ 2527.473346] dump_stack+0x107/0x167 [ 2527.473657] should_fail.cold+0x5/0xa [ 2527.473981] ? create_object.isra.0+0x3a/0xa20 [ 2527.474366] should_failslab+0x5/0x20 [ 2527.474676] kmem_cache_alloc+0x5b/0x310 [ 2527.475005] ? sidtab_sid2str_get+0x65/0x720 [ 2527.475366] create_object.isra.0+0x3a/0xa20 [ 2527.475721] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2527.476135] __kmalloc_track_caller+0x177/0x370 [ 2527.476512] ? sidtab_sid2str_get+0x17e/0x720 [ 2527.476878] kmemdup+0x23/0x50 [ 2527.477146] sidtab_sid2str_get+0x17e/0x720 [ 2527.477495] sidtab_entry_to_string+0x33/0x110 [ 2527.477877] security_sid_to_context_core+0x33c/0x5d0 [ 2527.478302] selinux_kernfs_init_security+0x239/0x4c0 [ 2527.478722] ? selinux_file_mprotect+0x610/0x610 [ 2527.479103] ? find_held_lock+0x2c/0x110 [ 2527.479450] ? __kernfs_new_node+0x2ad/0x860 [ 2527.479811] ? rwlock_bug.part.0+0x90/0x90 [ 2527.480167] security_kernfs_init_security+0x4e/0xb0 [ 2527.480603] __kernfs_new_node+0x531/0x860 [ 2527.481016] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2527.481513] ? __lock_acquire+0x1657/0x5b00 [ 2527.481892] ? mark_lock+0xf5/0x2df0 [ 2527.482195] kernfs_new_node+0x18d/0x250 [ 2527.482519] __kernfs_create_file+0x51/0x350 [ 2527.482877] cgroup_addrm_files+0x3c8/0x9b0 [ 2527.483234] ? cgroup_css.part.0.isra.0+0x110/0x110 [ 2527.483637] ? cgroup_kn_set_ugid+0x175/0x1f0 [ 2527.483991] ? cgroup_file_name+0x210/0x210 [ 2527.484337] ? cgroup_propagate_control+0x3b9/0x520 [ 2527.484740] css_populate_dir+0x304/0x460 [ 2527.485076] cgroup_mkdir+0xa13/0xf50 [ 2527.485385] ? cgroup_destroy_locked+0x710/0x710 [ 2527.485765] kernfs_iop_mkdir+0x14d/0x1e0 [ 2527.486108] vfs_mkdir+0x493/0x700 [ 2527.486393] do_mkdirat+0x150/0x2b0 [ 2527.486682] ? user_path_create+0xf0/0xf0 [ 2527.487016] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2527.487440] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2527.487861] do_syscall_64+0x33/0x40 [ 2527.488156] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2527.488561] RIP: 0033:0x7f6920ff3b19 [ 2527.488861] 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 [ 2527.490311] RSP: 002b:00007f691e569188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2527.490921] RAX: ffffffffffffffda RBX: 00007f6921106f60 RCX: 00007f6920ff3b19 [ 2527.491481] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000005 [ 2527.492036] RBP: 00007f691e5691d0 R08: 0000000000000000 R09: 0000000000000000 [ 2527.492608] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2527.493179] R13: 00007fff9b35a56f R14: 00007f691e569300 R15: 0000000000022000 [ 2527.538861] tmpfs: Unknown parameter 'ÿÿ00000000000000000000005' 18:02:24 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000140), 0x0) sendto$inet(r0, 0x0, 0x0, 0x20000854, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x2000, 0x0) copy_file_range(r3, 0x0, r2, 0x0, 0x10001, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x31d, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x20d315) (fail_nth: 24) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file1\x00']) 18:02:24 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) 18:02:24 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000140)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000100)={0x1c, r1, 0x609, 0x0, 0x0, {0x2d}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r3}]}, 0x1c}}, 0x0) sendmsg$NLBL_MGMT_C_PROTOCOLS(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x78, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @mcast1}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private1={0xfc, 0x1, '\x00', 0x1}}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @rand_addr=0x64010101}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @private=0xa010101}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x2}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x2b}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x2}]}, 0x78}, 0x1, 0x0, 0x0, 0x2804}, 0x4000000) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r5 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) pwrite64(r5, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r4, 0x0, 0x0, 0x8000) 18:02:24 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f00000002c0)='./file0\x00', 0x5, 0xfffffffffffffd2d, 0x0, 0x91, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, 0x0, 0x2) openat2$dir(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x2a0200, 0x0, 0x11}, 0x18) umount2(&(0x7f0000000080)='./file0\x00', 0x4) lseek(r1, 0xfa2b, 0x0) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 41) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYRESOCT=r2, @ANYRES32=r1, @ANYRESDEC=r1]) mount$bind(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000005c0), 0x804, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x200) chown(&(0x7f0000000040)='./file0\x00', 0xee00, 0xffffffffffffffff) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') creat(&(0x7f0000000300)='./file0\x00', 0x1) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f0000000280)=@v1={0x0, @adiantum, 0x3, @desc2}) 18:02:24 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x90, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xd8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}, 0xca0cc, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16, @ANYBLOB="0501000000000000002b0000000a0001007770616e300000000c00170000000000"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x8000) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCDELRT(r3, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8, 0x0, 0xfffffffc}, @hci={0x1f, 0x1}, @vsock={0x28, 0x0, 0xffffffff}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) dup3(r2, r3, 0x80000) fcntl$getown(r3, 0x9) r4 = syz_io_uring_setup(0x21, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r4, 0xa, 0x0, r5) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_OPENAT={0x12, 0x3, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000240)='./file0/file0\x00', 0xe5, 0x840, 0x23456, {0x0, r5}}, 0x8) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_FALLOCATE={0x11, 0x2, 0x0, @fd, 0xfff, 0x0, 0xfffffffa, 0x0, 0x0, {0x0, r5}}, 0x9) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 18:02:24 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000001100)='./file0\x00', 0x200000, 0x94) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/103, 0x67}], 0x1) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/i2c_i801', 0x800, 0x40) recvmmsg$unix(r0, &(0x7f0000002180)=[{{&(0x7f0000000040)=@abs, 0x6e, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/98, 0x62}, {&(0x7f0000000140)=""/155, 0x9b}, {&(0x7f0000000200)=""/108, 0x6c}], 0x3}}, {{&(0x7f00000002c0), 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000340)=""/119, 0x77}], 0x1, &(0x7f00000004c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x60}}, {{&(0x7f0000000540)=@abs, 0x6e, &(0x7f0000000940)=[{&(0x7f0000000600)=""/13, 0xd}, {&(0x7f0000000640)=""/197, 0xc5}, {&(0x7f0000000740)=""/183, 0xb7}, {&(0x7f0000000800)=""/28, 0x1c}, {&(0x7f0000000840)=""/209, 0xd1}], 0x5, &(0x7f00000009c0)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x118}}, {{&(0x7f0000000b00)=@abs, 0x6e, &(0x7f0000000f00)=[{&(0x7f0000000b80)=""/170, 0xaa}, {&(0x7f0000000c40)=""/208, 0xd0}, {&(0x7f0000000d40)=""/42, 0x2a}, {&(0x7f0000000d80)=""/32, 0x20}, {&(0x7f0000000dc0)=""/154, 0x9a}, {&(0x7f0000000e80)=""/65, 0x41}], 0x6, &(0x7f0000000f80)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0xd8}}, {{&(0x7f0000001080)=@abs, 0x6e, &(0x7f0000001100), 0x0, &(0x7f0000001140)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x58}}, {{&(0x7f00000011c0), 0x6e, &(0x7f00000017c0)=[{&(0x7f0000001240)=""/150, 0x96}, {&(0x7f0000001300)=""/253, 0xfd}, {&(0x7f0000001400)=""/59, 0x3b}, {&(0x7f0000001440)=""/28, 0x1c}, {&(0x7f0000001480)=""/235, 0xeb}, {&(0x7f0000001580)=""/157, 0x9d}, {&(0x7f0000001640)=""/124, 0x7c}, {&(0x7f00000016c0)=""/120, 0x78}, {&(0x7f0000001740)=""/112, 0x70}], 0x9}}, {{&(0x7f0000001880)=@abs, 0x6e, &(0x7f0000001bc0)=[{&(0x7f0000001900)=""/196, 0xc4}, {&(0x7f0000001a00)=""/250, 0xfa}, {&(0x7f0000001b00)=""/189, 0xbd}], 0x3, &(0x7f0000001c00)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{&(0x7f0000001c40), 0x6e, &(0x7f0000001d00)=[{&(0x7f0000001cc0)=""/62, 0x3e}], 0x1, &(0x7f0000001d40)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xb8}}, {{&(0x7f0000001e00)=@abs, 0x6e, &(0x7f0000002100)=[{&(0x7f0000001e80)=""/110, 0x6e}, {&(0x7f0000001f00)=""/223, 0xdf}, {&(0x7f0000002000)=""/69, 0x45}, {&(0x7f0000002080)=""/106, 0x6a}], 0x4, &(0x7f0000002140)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x38}}], 0x9, 0x40002002, &(0x7f00000023c0)) fchown(r1, 0x0, r2) r3 = socket$netlink(0x10, 0x3, 0x0) fcntl$dupfd(r3, 0x0, r3) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r3, 0xf507, 0x0) 18:02:24 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c0005000000000000000000f00e1243087a9e34268a8505e6744f8020cd00e89146bf506ddcdc72caaab743df4db5aa8900a4010b36b7e52d2cf4f0e8add746c602fc0502d7341e3d0ae22bbb8e4cd42da9ca8aebf5846c8d30dbfd892f1ec26d37ec8de5b525f9f460960e232a65169ba315ea0e721ad6393fd88240ff2d66067a51bb7ce8a35e189dc16bebdb4f74bdf9c164d0c04eef471012d621b19eb72c5b492923a80170dc5e1a5b7a62fdcfa3b5d90fd5e3800b8704d62130029becd371b7bb"], 0x2c}}, 0x0) fallocate(r1, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) 18:02:24 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0xca0cc, 0x7, 0x0, 0x0, 0x0, 0x10e0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x8000) r2 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000140)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r2, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r2, 0x8000000) io_uring_enter(r2, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8, 0x0, 0xfffffffc}, @hci={0x1f, 0x1}, @vsock={0x28, 0x0, 0xffffffff}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) dup3(r3, r4, 0x80000) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000080)) 18:02:24 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000000)=""/91, 0x5b}], 0x0) [ 2540.849439] FAULT_INJECTION: forcing a failure. [ 2540.849439] name failslab, interval 1, probability 0, space 0, times 0 [ 2540.850627] CPU: 0 PID: 16381 Comm: syz-executor.7 Not tainted 5.10.213 #1 [ 2540.851316] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2540.852161] Call Trace: [ 2540.852463] dump_stack+0x107/0x167 [ 2540.852843] should_fail.cold+0x5/0xa [ 2540.853242] ? create_object.isra.0+0x3a/0xa20 [ 2540.853716] should_failslab+0x5/0x20 [ 2540.854128] kmem_cache_alloc+0x5b/0x310 [ 2540.854546] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2540.855032] create_object.isra.0+0x3a/0xa20 [ 2540.855484] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2540.855992] __kmalloc+0x16e/0x390 [ 2540.856355] selinux_kernfs_init_security+0x137/0x4c0 [ 2540.856876] ? selinux_file_mprotect+0x610/0x610 [ 2540.857369] ? find_held_lock+0x2c/0x110 [ 2540.857782] ? __kernfs_new_node+0x2ad/0x860 [ 2540.858236] ? lock_downgrade+0x6d0/0x6d0 [ 2540.858657] ? rwlock_bug.part.0+0x90/0x90 [ 2540.859102] security_kernfs_init_security+0x4e/0xb0 [ 2540.859624] __kernfs_new_node+0x531/0x860 [ 2540.860061] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2540.860546] ? __lock_acquire+0x1657/0x5b00 [ 2540.860992] ? mark_lock+0xf5/0x2df0 [ 2540.861389] kernfs_new_node+0x18d/0x250 [ 2540.861813] __kernfs_create_file+0x51/0x350 [ 2540.862284] cgroup_addrm_files+0x3c8/0x9b0 [ 2540.862740] ? cgroup_css.part.0.isra.0+0x110/0x110 [ 2540.863250] ? cgroup_kn_set_ugid+0x175/0x1f0 [ 2540.863711] ? cgroup_file_name+0x210/0x210 [ 2540.864150] ? cgroup_propagate_control+0x3b9/0x520 [ 2540.864665] css_populate_dir+0x304/0x460 [ 2540.865081] cgroup_mkdir+0xa13/0xf50 [ 2540.865467] ? cgroup_destroy_locked+0x710/0x710 [ 2540.865963] kernfs_iop_mkdir+0x14d/0x1e0 [ 2540.866377] vfs_mkdir+0x493/0x700 [ 2540.866743] do_mkdirat+0x150/0x2b0 [ 2540.867116] ? user_path_create+0xf0/0xf0 [ 2540.867539] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2540.868058] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2540.868579] do_syscall_64+0x33/0x40 [ 2540.868968] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2540.869485] RIP: 0033:0x7f6920ff3b19 [ 2540.869860] 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 [ 2540.871677] RSP: 002b:00007f691e569188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2540.872439] RAX: ffffffffffffffda RBX: 00007f6921106f60 RCX: 00007f6920ff3b19 [ 2540.873141] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000005 [ 2540.873869] RBP: 00007f691e5691d0 R08: 0000000000000000 R09: 0000000000000000 [ 2540.874598] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2540.875315] R13: 00007fff9b35a56f R14: 00007f691e569300 R15: 0000000000022000 [ 2540.896784] EXT4-fs (loop6): mounting ext2 file system using the ext4 subsystem [ 2540.913461] FAULT_INJECTION: forcing a failure. [ 2540.913461] name failslab, interval 1, probability 0, space 0, times 0 [ 2540.914771] CPU: 0 PID: 16393 Comm: syz-executor.3 Not tainted 5.10.213 #1 [ 2540.915496] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2540.916341] Call Trace: [ 2540.916639] dump_stack+0x107/0x167 [ 2540.917022] should_fail.cold+0x5/0xa [ 2540.917434] ? mempool_alloc+0x148/0x360 [ 2540.917862] ? mempool_free_pages+0x20/0x20 [ 2540.918339] should_failslab+0x5/0x20 [ 2540.918746] kmem_cache_alloc+0x5b/0x310 [ 2540.919180] ? mempool_free_pages+0x20/0x20 [ 2540.919629] mempool_alloc+0x148/0x360 [ 2540.920034] ? mempool_resize+0x7d0/0x7d0 [ 2540.920472] ? mark_lock+0xf5/0x2df0 [ 2540.920858] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2540.921409] __sg_alloc_table+0x24e/0x390 [ 2540.921850] sg_alloc_table_chained+0x9b/0x1f0 [ 2540.922336] ? sg_alloc_table_chained+0x1f0/0x1f0 [ 2540.922829] scsi_alloc_sgtables+0x236/0xaf0 [ 2540.923289] ? scsi_cmd_runtime_exceeced+0x1d0/0x1d0 [ 2540.923807] ? lockdep_init_map_type+0x2c7/0x780 [ 2540.924318] sd_init_command+0x516/0x3550 [ 2540.924754] scsi_queue_rq+0xe5e/0x27f0 [ 2540.925187] blk_mq_dispatch_rq_list+0x372/0x1c40 [ 2540.925701] ? elv_rb_del+0x50/0xa0 [ 2540.926091] ? elv_rqhash_del+0x119/0x160 [ 2540.926517] ? blk_mq_dequeue_from_ctx+0x7f0/0x7f0 [ 2540.927008] ? dd_dispatch_request+0x1c0/0x990 [ 2540.927482] blk_mq_do_dispatch_sched+0x7f4/0xa00 [ 2540.927976] ? blk_mq_sched_mark_restart_hctx+0x80/0x80 [ 2540.928524] ? lock_acquire+0x197/0x470 [ 2540.928933] ? hctx_lock+0x7f/0x200 [ 2540.929317] __blk_mq_sched_dispatch_requests+0x2d7/0x450 [ 2540.929882] ? blk_mq_do_dispatch_sched+0xa00/0xa00 [ 2540.930414] blk_mq_sched_dispatch_requests+0xfb/0x180 [ 2540.930954] __blk_mq_run_hw_queue+0x12c/0x290 [ 2540.931429] ? blk_mq_start_request+0x3f0/0x3f0 [ 2540.931911] ? do_raw_spin_lock+0x121/0x260 [ 2540.932364] __blk_mq_delay_run_hw_queue+0x4f1/0x550 [ 2540.932890] blk_mq_run_hw_queue+0x170/0x2f0 [ 2540.933350] ? blk_mq_delay_run_hw_queues+0x1a0/0x1a0 [ 2540.933888] ? dd_dispatch_request+0x990/0x990 [ 2540.934378] blk_mq_sched_insert_requests+0x247/0x720 [ 2540.934915] blk_mq_flush_plug_list+0x415/0x6c0 [ 2540.935403] ? blk_mq_insert_requests+0x450/0x450 [ 2540.935883] ? __add_to_page_cache_locked+0x492/0xc80 [ 2540.936404] ? verity_work+0x90/0x90 [ 2540.936798] blk_flush_plug_list+0x26c/0x3c0 [ 2540.937259] ? lock_acquire+0x197/0x470 [ 2540.937669] ? blk_insert_cloned_request+0x460/0x460 [ 2540.938212] blk_finish_plug+0x50/0xa0 [ 2540.938615] read_pages+0x49d/0xbc0 [ 2540.938993] ? lru_cache_add+0x45c/0x800 [ 2540.939416] ? read_cache_pages+0x5a0/0x5a0 [ 2540.939861] ? add_to_page_cache_lru+0x1b6/0x2e0 [ 2540.940358] ? __page_cache_alloc+0x10d/0x360 [ 2540.940825] page_cache_ra_unbounded+0x51c/0x6f0 [ 2540.941323] ? read_pages+0xbc0/0xbc0 [ 2540.941716] ? __lock_page_or_retry+0x4e0/0x4e0 [ 2540.942219] ondemand_readahead+0x8e5/0x1150 [ 2540.942680] page_cache_sync_ra+0x138/0x170 [ 2540.943129] generic_file_buffered_read+0xc8e/0x2920 [ 2540.943670] ? pagecache_get_page+0xc80/0xc80 [ 2540.944135] ? lock_chain_count+0x20/0x20 [ 2540.944566] ? mark_lock+0xf5/0x2df0 [ 2540.944954] ? mark_lock+0xf5/0x2df0 [ 2540.945341] generic_file_read_iter+0x33f/0x490 [ 2540.945811] ? lock_chain_count+0x20/0x20 [ 2540.946262] ext4_file_read_iter+0x184/0x4c0 [ 2540.946716] generic_file_splice_read+0x455/0x6d0 [ 2540.947220] ? pipe_to_user+0x170/0x170 [ 2540.947635] ? _cond_resched+0x12/0x80 [ 2540.948037] ? avc_policy_seqno+0x9/0x70 [ 2540.948459] ? selinux_file_permission+0x92/0x520 [ 2540.948961] ? pipe_to_user+0x170/0x170 [ 2540.949379] do_splice_to+0x10e/0x160 [ 2540.949776] splice_direct_to_actor+0x2fe/0x980 [ 2540.950278] ? pipe_to_sendpage+0x380/0x380 [ 2540.950729] ? do_splice_to+0x160/0x160 [ 2540.951150] ? security_file_permission+0x24e/0x570 [ 2540.951669] do_splice_direct+0x1c4/0x290 [ 2540.952097] ? splice_direct_to_actor+0x980/0x980 [ 2540.952593] ? selinux_file_permission+0x92/0x520 [ 2540.953098] ? security_file_permission+0x24e/0x570 [ 2540.953626] do_sendfile+0x553/0x1090 [ 2540.954044] ? do_pwritev+0x270/0x270 [ 2540.954442] ? wait_for_completion_io+0x270/0x270 [ 2540.954942] ? rcu_read_lock_any_held+0x75/0xa0 [ 2540.955423] ? vfs_write+0x354/0xa70 [ 2540.955818] __x64_sys_sendfile64+0x1d1/0x210 [ 2540.956287] ? __ia32_sys_sendfile+0x220/0x220 [ 2540.956752] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2540.957275] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2540.957815] do_syscall_64+0x33/0x40 [ 2540.958212] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2540.958732] RIP: 0033:0x7f2210f73b19 [ 2540.959124] 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 [ 2540.960961] RSP: 002b:00007f220e4e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2540.961745] RAX: ffffffffffffffda RBX: 00007f2211086f60 RCX: 00007f2210f73b19 [ 2540.962500] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000004 [ 2540.963292] RBP: 00007f220e4e91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2540.964058] R10: 000000000020d315 R11: 0000000000000246 R12: 0000000000000002 [ 2540.964789] R13: 00007ffeb5e75c3f R14: 00007f220e4e9300 R15: 0000000000022000 18:02:24 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="060100000000000000002b0008000a0001007770616e30eb7f000c0005000000000000000000"], 0x2c}}, 0x0) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r1, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x1, &(0x7f0000000140)={0x77359400}, 0x1, 0x1}, 0x80) 18:02:24 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c0000004a00210c0000000000000a0000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x4000) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c0000004a00210c0000000000000a0000000000"], 0x1c}}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000080), &(0x7f0000000040)=0x14) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0xa, 0x8013}}, './file0\x00'}) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/103, 0x67}], 0x1) [ 2541.009449] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue 18:02:24 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = socket$packet(0x11, 0x2, 0x300) syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCDELRT(r8, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8, 0x0, 0xfffffffc}, @hci={0x1f, 0x1}, @vsock={0x28, 0x0, 0xffffffff}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) dup3(r7, r8, 0x80000) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r7, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6, 0x1}, 0x80, &(0x7f0000000500)}, 0x0, 0x4000000}, 0x0) copy_file_range(r4, &(0x7f0000000040)=0x1, r7, 0x0, 0xc3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c0000004a00210c0000000000000a0000000000"], 0x1c}}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) fallocate(r3, 0x20, 0x1, 0x3) fallocate(r0, 0x4a, 0x0, 0xa80) 18:02:24 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000100)=ANY=[], 0x2c}, 0x1, 0x0, 0x0, 0x24040081}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) [ 2541.077464] tmpfs: Unknown parameter 'ÿÿ00000000000000000000005' 18:02:24 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) 18:02:25 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="02000000000000002e2f66696c6530007200e0"]) r2 = syz_io_uring_setup(0x6211, &(0x7f0000000180)={0x0, 0x9e32, 0x0, 0x1, 0xfffffffd, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000340), &(0x7f0000000140)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r2, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r2, 0x8000000) io_uring_enter(r2, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000000)={r2, 0x1, 0x9, 0x1}) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/103, 0x67}], 0x1) syz_io_uring_setup(0x79f0, &(0x7f0000000080)={0x0, 0x7840, 0x10, 0x1, 0x3a0, 0x0, r3}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000240)) r5 = syz_io_uring_setup(0x620e, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x100000}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r9 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCDELRT(r9, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8, 0x0, 0xfffffffc}, @hci={0x1f, 0x1}, @vsock={0x28, 0x0, 0xffffffff}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) dup3(r8, r9, 0x80000) syz_io_uring_submit(r6, r7, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r8, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x6, 0x1}, 0x80, &(0x7f0000000500)}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r5, 0x0) r10 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r5, 0x8000000) syz_io_uring_submit(r10, r7, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r4, r7, &(0x7f0000000280)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index=0x1, 0x80000001, 0x0, 0x2, 0x5}, 0x4) io_uring_enter(r2, 0x18c6, 0xbdac, 0x1, &(0x7f0000000040)={[0x4]}, 0x8) 18:02:25 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x6}, 0x0, 0xf, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={0x0, @xdp={0x2c, 0x8, 0x0, 0xfffffffc}, @hci={0x1f, 0x1}, @vsock={0x28, 0x0, 0xffffffff}, 0x20, 0x0, 0x0, 0x0, 0x101, &(0x7f00000006c0)='batadv_slave_1\x00', 0x8, 0x6, 0x5}) dup3(r3, r4, 0x80000) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00000001c0)={'batadv_slave_0\x00'}) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="2c0014d6", @ANYRES16, @ANYBLOB="0501000000000046d666be95ed0000002b000000ec0001007770616e300000000c000500f19c7ecf0dfaae8bfc0826c89bdfbdcb80396d9319a3eb9467b5314eb8d7bbe8a521a09826e5ddaa2bdce5e7b6ec8d7265f9bca4285029f7373c48d8d82965936d99b106e483cd2e72894c613efb9e4403132862cdb6b06478cfaffc0b12"], 0x2c}}, 0x0) fcntl$setlease(r2, 0x400, 0x1) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r1, 0x8, 0x0, 0x8000) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x4000, 0x22) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), 0xffffffffffffffff) 18:02:37 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) futimesat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={{}, {r2, r3/1000+60000}}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r5 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) fcntl$dupfd(r6, 0x0, r6) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0xb4, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[], 0x2c}}, 0x40080c0) pwrite64(r5, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r4, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) rename(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='./file0\x00') 18:02:37 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000140), 0x0) sendto$inet(r0, 0x0, 0x0, 0x20000854, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x2000, 0x0) copy_file_range(r3, 0x0, r2, 0x0, 0x10001, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x31d, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x20d315) (fail_nth: 25) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file1\x00']) 18:02:37 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f00000002c0)='./file0\x00', 0x5, 0xfffffffffffffd2d, 0x0, 0x91, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, 0x0, 0x2) openat2$dir(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x2a0200, 0x0, 0x11}, 0x18) umount2(&(0x7f0000000080)='./file0\x00', 0x4) lseek(r1, 0xfa2b, 0x0) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 42) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYRESOCT=r2, @ANYRES32=r1, @ANYRESDEC=r1]) mount$bind(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000005c0), 0x804, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x200) chown(&(0x7f0000000040)='./file0\x00', 0xee00, 0xffffffffffffffff) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') creat(&(0x7f0000000300)='./file0\x00', 0x1) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f0000000280)=@v1={0x0, @adiantum, 0x3, @desc2}) 18:02:37 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="05010000000000f6ffff2a0000000a0001007770616e300000000c00050000000000"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 18:02:37 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r1, 0x8, 0x0, 0x8000) readv(r0, &(0x7f0000000700)=[{&(0x7f0000000180)=""/230, 0xe6}, {&(0x7f0000000280)=""/171, 0xab}, {&(0x7f0000000500)=""/158, 0x9e}, {&(0x7f0000000080)}, {&(0x7f00000005c0)=""/247, 0xf7}, {&(0x7f0000000340)=""/73, 0x49}, {&(0x7f0000000440)=""/25, 0x19}, {&(0x7f00000006c0)=""/44, 0x2c}], 0x8) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x40280, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000980)={0x9c, 0x0, &(0x7f0000000880)=[@clear_death={0x400c630f, 0x2}, @transaction_sg={0x40486311, {0x3, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x58, 0x18, &(0x7f00000007c0)={@flat=@weak_handle={0x77682a85, 0x100, 0x3}, @ptr={0x70742a85, 0x0, &(0x7f0000000780)=""/6, 0x6, 0x0, 0x15}, @flat=@handle={0x73682a85, 0x2101}}, &(0x7f0000000840)={0x0, 0x18, 0x40}}, 0x40}, @clear_death={0x400c630f, 0x2}, @dead_binder_done, @increfs_done={0x40106308, 0x3}, @increfs={0x40046304, 0x2}, @increfs={0x40046304, 0x1}], 0x23, 0x0, &(0x7f0000000940)="915185dc2d1fea4a90270f944adad135419dd551da054a5ea14169e5ed2328f5b8f93e"}) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 18:02:37 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x2, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) 18:02:37 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/103, 0x67}], 0x1) sendmsg$SOCK_DIAG_BY_FAMILY(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000040)={&(0x7f0000000600)={0x3e8, 0x14, 0x800, 0x70bd29, 0x25dfdbfc, {0x25, 0x9}, [@INET_DIAG_REQ_BYTECODE={0xbb, 0x1, "67e425f8ea51cdcb0286790be2f092b648e84b5541f94cbff2ebdb23ad68376a04178a22691c974fd73b769ef585a9cfbfd27f88496f837d9cb1bd5c507aeea38491097905af0f957d14c9a4f17bb142a3c70fd910e5e9422e6a5f51299cbed01a0f5e47459baa859819cc138b47c6a7e1c1e7703a2e54cff4d0ee504ad46eab5df316e47aabb130f035d0bf23afecefdfc254ea34a983b5a7a58436b8d0eb603679659447772153456ce9b7f00be86bef6d451451e7c5"}, @INET_DIAG_REQ_BYTECODE={0xcf, 0x1, "0fab86a4fb74a46ec53e111e21f5f0ebd2b1651305ee77e128afe662c262587d8592a7f284196ee877814dc788575ee4f306f46965487e7eaf5347b9bed996a65dca8706131a66353ee17c54a5bed67a1319f0fb4b24f29ed0a2addfc262b8c78f9a9c1c865cfc38b58fada491941d49e8af41065ef6a3fa7824a3f8a9d30ddf13b3d66b6392a76e593b3f57178b7adef7b337e4de71f722d3299eb20217da89a8ec0196d10f7e1f4b6db10de03e252d29758c06d68592e108cf98c3fbdaaa93b4d3336393897fffc7a3fc"}, @INET_DIAG_REQ_BYTECODE={0xb3, 0x1, "09e37fe8655e46052a2ce936bdd4ca725d3112e915341203ed4f4ebbd65f100602e34d07b6468e51053dda7a9f378d8fbaf6c2b25f5e91bb024768cb2d8a40ecf3746ff042bdf20f2137398b440cd71d8037d2ebe79c2302d86312fcec84b04bbfddc14568786f0e7647b8498d59e35e299cc3ab46b2bd3506e33ee91907bbe4e8255abe2b373a04317e6576037b042686591d085e8660b8e014aebf91b4429e68377816d64b985413a37bfaf891c0"}, @INET_DIAG_REQ_BYTECODE={0x1c, 0x1, "3790972c68c582093db7ecf313181a89bacc8edc75c54ffc"}, @INET_DIAG_REQ_BYTECODE={0x20, 0x1, "09d75c48f09e2b252b0dfaca1c5f34eae12650786b0a5f9ce804eb8e"}, @INET_DIAG_REQ_BYTECODE={0xfc, 0x1, "eeae7957a7d4399ad0303d839305e21cd2ee83453fae511184f241538d7488626b0d569aa841b2daaf4f7cb400f822c32519fb461cb9ad0d00fbced71df3ac4ffce238d79e57a68d2a7e54379cb8a9229a8de68bf718571b775fae97506786d5bd68a440126d094b67bcc40c5ff927d51b46a7b87f089633a5549cabf65627d9afef9161bcb3a1017e64cbca180a08bf9799823d9fb97528e417666a8d20ce6399fd7915509f5a67ee4db58c9a5f0c7f3faf109f42d610180f39d5465abc9185bec21aa2db2bd258dc84c6448a4ffb2396e7e4dfe6269f18b09b8173f9273380bff8ae0a311a8326762c9d54ab6540fc752deb9e7ded88e4"}, @INET_DIAG_REQ_BYTECODE={0x4}, @INET_DIAG_REQ_BYTECODE={0x1d, 0x1, "aff131064dd43ea599d79a33f267d21c5050a74779e3e313ef"}, @INET_DIAG_REQ_BYTECODE={0x2d, 0x1, "c29d563acbef7ca578376be680853e37f54daa598c64583c7d4ad208a0e27186ad53fdf8d33a29705a"}, @INET_DIAG_REQ_BYTECODE={0x8, 0x1, "b1d09b9a"}]}, 0x3e8}, 0x1, 0x0, 0x0, 0x20000070}, 0x20004011) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000001c0)={'veth1_to_bond\x00', 0x1}) sendmsg$NL802154_CMD_SET_MAX_CSMA_BACKOFFS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, 0x0, 0x10, 0x70bd28, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x400c0) 18:02:37 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x0, 0x0, 0x8000) sendmsg$NFNL_MSG_ACCT_NEW(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x2c, 0x0, 0x7, 0x101, 0x0, 0x0, {0x2, 0x0, 0x2}, [@NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x7}, @NFACCT_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4040004}, 0x20008040) [ 2553.496359] FAULT_INJECTION: forcing a failure. [ 2553.496359] name failslab, interval 1, probability 0, space 0, times 0 [ 2553.497636] CPU: 0 PID: 16453 Comm: syz-executor.7 Not tainted 5.10.213 #1 [ 2553.498349] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2553.499173] Call Trace: [ 2553.499445] dump_stack+0x107/0x167 [ 2553.499812] should_fail.cold+0x5/0xa [ 2553.500204] ? kvmalloc_node+0x119/0x170 [ 2553.500611] should_failslab+0x5/0x20 [ 2553.500996] __kmalloc_node+0x76/0x420 [ 2553.501391] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2553.501895] kvmalloc_node+0x119/0x170 [ 2553.502297] simple_xattr_alloc+0x43/0xa0 [ 2553.502741] simple_xattr_set+0x75/0x610 [ 2553.503121] kernfs_xattr_set+0x50/0x80 [ 2553.503556] selinux_kernfs_init_security+0x26d/0x4c0 [ 2553.504187] ? selinux_file_mprotect+0x610/0x610 [ 2553.504683] ? find_held_lock+0x2c/0x110 [ 2553.505066] ? __kernfs_new_node+0x2ad/0x860 [ 2553.505516] ? rwlock_bug.part.0+0x90/0x90 [ 2553.505582] EXT4-fs (loop6): mounting ext2 file system using the ext4 subsystem [ 2553.505912] security_kernfs_init_security+0x4e/0xb0 [ 2553.506960] __kernfs_new_node+0x531/0x860 [ 2553.507387] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2553.507786] ? __lock_acquire+0x1657/0x5b00 [ 2553.508216] ? mark_lock+0xf5/0x2df0 [ 2553.508564] kernfs_new_node+0x18d/0x250 [ 2553.508980] __kernfs_create_file+0x51/0x350 [ 2553.509356] cgroup_addrm_files+0x3c8/0x9b0 [ 2553.509791] ? cgroup_css.part.0.isra.0+0x110/0x110 [ 2553.510224] ? cgroup_kn_set_ugid+0x175/0x1f0 [ 2553.510670] ? cgroup_file_name+0x210/0x210 [ 2553.511067] ? cgroup_propagate_control+0x3b9/0x520 [ 2553.511575] css_populate_dir+0x304/0x460 [ 2553.511930] cgroup_mkdir+0xa13/0xf50 [ 2553.512321] ? cgroup_destroy_locked+0x710/0x710 [ 2553.512751] kernfs_iop_mkdir+0x14d/0x1e0 [ 2553.513171] vfs_mkdir+0x493/0x700 [ 2553.513498] do_mkdirat+0x150/0x2b0 [ 2553.513862] ? user_path_create+0xf0/0xf0 [ 2553.514247] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2553.514773] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2553.515238] do_syscall_64+0x33/0x40 [ 2553.515616] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2553.516045] RIP: 0033:0x7f6920ff3b19 [ 2553.516422] 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 [ 2553.518055] RSP: 002b:00007f691e569188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2553.518807] RAX: ffffffffffffffda RBX: 00007f6921106f60 RCX: 00007f6920ff3b19 [ 2553.519523] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000005 [ 2553.520232] RBP: 00007f691e5691d0 R08: 0000000000000000 R09: 0000000000000000 [ 2553.520949] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2553.521663] R13: 00007fff9b35a56f R14: 00007f691e569300 R15: 0000000000022000 [ 2553.522756] cgroup: cgroup_addrm_files: failed to add cgroup.type, err=-12 [ 2553.534835] FAULT_INJECTION: forcing a failure. [ 2553.534835] name failslab, interval 1, probability 0, space 0, times 0 [ 2553.536657] CPU: 1 PID: 16445 Comm: syz-executor.3 Not tainted 5.10.213 #1 [ 2553.537387] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2553.538233] Call Trace: [ 2553.538528] dump_stack+0x107/0x167 [ 2553.538922] should_fail.cold+0x5/0xa [ 2553.539321] ? jbd2__journal_start+0x190/0x7e0 [ 2553.539698] should_failslab+0x5/0x20 [ 2553.540035] kmem_cache_alloc+0x5b/0x310 [ 2553.540354] jbd2__journal_start+0x190/0x7e0 [ 2553.540715] __ext4_journal_start_sb+0x214/0x390 [ 2553.541118] ext4_dirty_inode+0xbc/0x130 [ 2553.541449] ? ext4_setattr+0x2160/0x2160 [ 2553.541790] __mark_inode_dirty+0x492/0xd40 [ 2553.542181] touch_atime+0x5ea/0x6e0 [ 2553.542506] ? atime_needs_update+0x600/0x600 [ 2553.543081] generic_file_buffered_read+0x191a/0x2920 [ 2553.543563] ? pagecache_get_page+0xc80/0xc80 [ 2553.544010] ? lock_chain_count+0x20/0x20 [ 2553.544498] ? mark_lock+0xf5/0x2df0 [ 2553.544846] ? mark_lock+0xf5/0x2df0 [ 2553.545336] generic_file_read_iter+0x33f/0x490 [ 2553.545795] ? lock_chain_count+0x20/0x20 [ 2553.546435] ext4_file_read_iter+0x184/0x4c0 [ 2553.547057] generic_file_splice_read+0x455/0x6d0 [ 2553.547542] ? pipe_to_user+0x170/0x170 [ 2553.548086] ? _cond_resched+0x12/0x80 [ 2553.548560] ? avc_policy_seqno+0x9/0x70 [ 2553.549053] ? selinux_file_permission+0x92/0x520 [ 2553.549530] ? pipe_to_user+0x170/0x170 [ 2553.550030] do_splice_to+0x10e/0x160 [ 2553.550389] splice_direct_to_actor+0x2fe/0x980 [ 2553.550929] ? pipe_to_sendpage+0x380/0x380 [ 2553.551416] ? do_splice_to+0x160/0x160 [ 2553.551783] ? security_file_permission+0x24e/0x570 [ 2553.552411] do_splice_direct+0x1c4/0x290 [ 2553.552796] ? splice_direct_to_actor+0x980/0x980 [ 2553.553386] ? selinux_file_permission+0x92/0x520 [ 2553.553846] ? security_file_permission+0x24e/0x570 [ 2553.554411] do_sendfile+0x553/0x1090 [ 2553.554842] ? do_pwritev+0x270/0x270 [ 2553.555195] ? wait_for_completion_io+0x270/0x270 [ 2553.555664] ? rcu_read_lock_any_held+0x75/0xa0 [ 2553.556063] ? vfs_write+0x354/0xa70 [ 2553.556445] __x64_sys_sendfile64+0x1d1/0x210 [ 2553.556930] ? __ia32_sys_sendfile+0x220/0x220 [ 2553.557333] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2553.557931] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2553.558386] do_syscall_64+0x33/0x40 [ 2553.558689] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2553.559114] RIP: 0033:0x7f2210f73b19 [ 2553.559418] 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 [ 2553.560904] RSP: 002b:00007f220e4e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2553.561524] RAX: ffffffffffffffda RBX: 00007f2211086f60 RCX: 00007f2210f73b19 [ 2553.562122] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000004 [ 2553.562722] RBP: 00007f220e4e91d0 R08: 0000000000000000 R09: 0000000000000000 [ 2553.563311] R10: 000000000020d315 R11: 0000000000000246 R12: 0000000000000002 [ 2553.563910] R13: 00007ffeb5e75c3f R14: 00007f220e4e9300 R15: 0000000000022000 [ 2553.572248] tmpfs: Unknown parameter 'ÿÿ00000000000000000000005' 18:02:37 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r1) ioctl$BTRFS_IOC_SEND(r0, 0x40489426, &(0x7f0000000040)={{r1}, 0x4, &(0x7f0000000000)=[0x0, 0xed, 0x278, 0x18], 0x5, 0x0, [0xffffffff, 0x6, 0x8f, 0x9]}) sendmsg$TIPC_NL_LINK_SET(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="a0000000", @ANYRES16=0x0, @ANYBLOB="000126bd7000ffdbdf25090000001400038008000200703400000800010005000000380005802c00028008000400ff0f000008000400040000000800040000000000080003000200000008000400380000000700010069620104000007800c000400050000000000000008000100ff0000000800010004000000080002000700000008000200010001000800020042f900000800020005000000"], 0xa0}, 0x1, 0x0, 0x0, 0x4010}, 0x40) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000240)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) sendmsg$TIPC_CMD_SET_NETID(r2, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x800, 0x70bd25, 0x25dfdbfb, {{}, {}, {0x8, 0x2, 0xce41}}, ["", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x40004}, 0x4000004) fcntl$dupfd(0xffffffffffffffff, 0x0, r1) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/103, 0x67}], 0x1) 18:02:37 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x0, 0x0, 0x8000) r2 = epoll_create(0x0) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000040)={0xffffffffffffffff, 0x2, 0x1, 0xf4}) [ 2553.610399] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue 18:02:37 executing program 5: read(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000001c0)={0x0, 0x0}) perf_event_open(&(0x7f0000000140)={0x4, 0x80, 0x30, 0x7f, 0x3, 0x80, 0x0, 0x7, 0x40100, 0xa, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x2, @perf_config_ext={0x6, 0x6}, 0x8000, 0x8, 0x1, 0x3, 0xfffffffffffffffb, 0x3984, 0x1ff, 0x0, 0x81, 0x0, 0x1}, r1, 0x1, r0, 0x9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="5f00047e", @ANYRES16, @ANYBLOB="050100400002000000002b0000a80a0001005a70616e300000000c00050000000000c98f60a9d9755a1f1b90eb87a026cfaae3fc7e003405a5225825079fe1d3414c4d7cc00c789e0147d94b681104"], 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r3, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r2, 0x8, 0x0, 0x8000) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100), 0x111002, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) 18:02:37 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f00000002c0)='./file0\x00', 0x5, 0xfffffffffffffd2d, 0x0, 0x91, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) mkdirat(r1, 0x0, 0x2) openat2$dir(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x2a0200, 0x0, 0x11}, 0x18) umount2(&(0x7f0000000080)='./file0\x00', 0x4) lseek(r1, 0xfa2b, 0x0) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x86) (fail_nth: 43) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYRESOCT=r2, @ANYRES32=r1, @ANYRESDEC=r1]) mount$bind(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000005c0), 0x804, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x200) chown(&(0x7f0000000040)='./file0\x00', 0xee00, 0xffffffffffffffff) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') creat(&(0x7f0000000300)='./file0\x00', 0x1) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f0000000280)=@v1={0x0, @adiantum, 0x3, @desc2}) [ 2553.684553] FAULT_INJECTION: forcing a failure. [ 2553.684553] name failslab, interval 1, probability 0, space 0, times 0 [ 2553.685692] CPU: 1 PID: 16483 Comm: syz-executor.7 Not tainted 5.10.213 #1 [ 2553.686352] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2553.687128] Call Trace: [ 2553.687389] dump_stack+0x107/0x167 [ 2553.687743] should_fail.cold+0x5/0xa [ 2553.688123] ? create_object.isra.0+0x3a/0xa20 [ 2553.688567] should_failslab+0x5/0x20 [ 2553.688936] kmem_cache_alloc+0x5b/0x310 [ 2553.689339] create_object.isra.0+0x3a/0xa20 [ 2553.689760] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2553.690258] __kmalloc_track_caller+0x177/0x370 [ 2553.690709] ? security_context_to_sid_core+0xb4/0x890 [ 2553.691234] kmemdup_nul+0x2d/0xa0 [ 2553.691593] security_context_to_sid_core+0xb4/0x890 [ 2553.692208] ? security_compute_sid.part.0+0x16e0/0x16e0 [ 2553.692822] ? do_raw_spin_lock+0x121/0x260 [ 2553.693248] ? rwlock_bug.part.0+0x90/0x90 [ 2553.693657] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2553.694143] ? do_raw_spin_unlock+0x4f/0x220 [ 2553.694572] ? _raw_spin_unlock+0x1a/0x30 [ 2553.694974] security_context_to_sid+0x35/0x50 [ 2553.695420] selinux_kernfs_init_security+0x19d/0x4c0 18:02:37 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/random', 0x0, 0x9d) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x20001, 0x8c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xda) 18:02:37 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c0000004a00210c0000000000000a0000000000"], 0x1c}}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000040)={0x1, 0x7fffffff, 0x2, 0x268, 0x101, 0x7fffffff}) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r4 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, r4, {0x8001}}, './file0\x00'}) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/103, 0x67}], 0x1) ftruncate(r0, 0x5) 18:02:37 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x0, 0x0, 0x8000) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) ioctl$SG_GET_ACCESS_COUNT(r1, 0x2289, &(0x7f0000000080)) [ 2553.695912] ? selinux_file_mprotect+0x610/0x610 [ 2553.696478] ? find_held_lock+0x2c/0x110 [ 2553.696884] ? __kernfs_new_node+0x2ad/0x860 [ 2553.697428] ? lock_downgrade+0x6d0/0x6d0 [ 2553.697844] ? rwlock_bug.part.0+0x90/0x90 [ 2553.698369] security_kernfs_init_security+0x4e/0xb0 [ 2553.698989] __kernfs_new_node+0x531/0x860 [ 2553.699403] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 2553.699857] ? __lock_acquire+0x1657/0x5b00 [ 2553.700282] ? mark_lock+0xf5/0x2df0 [ 2553.700654] kernfs_new_node+0x18d/0x250 [ 2553.701054] __kernfs_create_file+0x51/0x350 [ 2553.701486] cgroup_addrm_files+0x3c8/0x9b0 [ 2553.701914] ? cgroup_css.part.0.isra.0+0x110/0x110 [ 2553.702418] ? cgroup_kn_set_ugid+0x175/0x1f0 [ 2553.702855] ? cgroup_file_name+0x210/0x210 [ 2553.703278] ? cgroup_propagate_control+0x3b9/0x520 [ 2553.703773] css_populate_dir+0x304/0x460 18:02:37 executing program 1: read(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1451c2, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0xa5) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="050100000000000000002b0000000a0001007770616e300000000c0005000000000000000000"], 0x2c}}, 0x0) pwrite64(r2, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r1, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) [ 2553.704183] cgroup_mkdir+0xa13/0xf50 [ 2553.704639] ? cgroup_destroy_locked+0x710/0x710 [ 2553.705101] kernfs_iop_mkdir+0x14d/0x1e0 [ 2553.705508] vfs_mkdir+0x493/0x700 [ 2553.705962] do_mkdirat+0x150/0x2b0 [ 2553.706389] ? user_path_create+0xf0/0xf0 [ 2553.706883] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2553.707472] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2553.707994] do_syscall_64+0x33/0x40 [ 2553.708387] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2553.708880] RIP: 0033:0x7f6920ff3b19 [ 2553.709335] 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 [ 2553.711402] RSP: 002b:00007f691e569188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 2553.712282] RAX: ffffffffffffffda RBX: 00007f6921106f60 RCX: 00007f6920ff3b19 [ 2553.712974] RDX: 0000000000000086 RSI: 0000000020000200 RDI: 0000000000000005 [ 2553.713741] RBP: 00007f691e5691d0 R08: 0000000000000000 R09: 0000000000000000 [ 2553.714423] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2553.715194] R13: 00007fff9b35a56f R14: 00007f691e569300 R15: 0000000000022000 18:02:37 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = getpgid(0x0) r2 = epoll_create(0x1) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000000040)={r2}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x5d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0d4, 0x7, 0x80000, 0x7, 0x0, 0x1}, r1, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r4 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x2c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r4, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r3, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f00000004c0)) [ 2553.811458] tmpfs: Unknown parameter 'ÿÿ00000000000000000000005' [ 2565.068180] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff8880482c1410 (size 144): comm "syz-executor.7", pid 16453, jiffies 4297220495 (age 23.928s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 3d 30 f7 65 00 00 00 00 ........=0.e.... 9e 1d 48 16 00 00 00 00 3d 30 f7 65 00 00 00 00 ..H.....=0.e.... backtrace: [<000000000beb5199>] __kernfs_iattrs+0xbc/0x470 [<0000000040589e01>] kernfs_xattr_set+0x2b/0x80 [<000000004db60094>] selinux_kernfs_init_security+0x26d/0x4c0 [<0000000034c192bc>] security_kernfs_init_security+0x4e/0xb0 [<000000002bc8c2af>] __kernfs_new_node+0x531/0x860 [<000000004a1eb4fb>] kernfs_new_node+0x18d/0x250 [<0000000022a59b90>] __kernfs_create_file+0x51/0x350 [<00000000ba668dd6>] cgroup_addrm_files+0x3c8/0x9b0 [<00000000b661ad08>] css_populate_dir+0x304/0x460 [<00000000006a7d0d>] cgroup_mkdir+0xa13/0xf50 [<000000007845cc2e>] kernfs_iop_mkdir+0x14d/0x1e0 [<00000000bd52face>] vfs_mkdir+0x493/0x700 [<00000000a8542d42>] do_mkdirat+0x150/0x2b0 [<000000008d393e9a>] do_syscall_64+0x33/0x40 [<000000004c776809>] entry_SYSCALL_64_after_hwframe+0x62/0xc7 BUG: leak checking failed VM DIAGNOSIS: 18:03:01 Registers: info registers vcpu 0 RAX=ffffffff83e669d0 RBX=0000000000000000 RCX=ffffffff83e4e7bc RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83e66fd8 RBP=fffffbfff09c6450 RSP=ffffffff84e07e38 R8 =0000000000000001 R9 =ffff88806ce3c12b R10=ffffed100d9c7825 R11=0000000000000001 R12=0000000000000000 R13=ffffffff856739c8 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83e669de RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f56a2376020 CR3=000000001e2c6000 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=00001f80 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=656a626f206465636e6572656665726e XMM02=2934343120657a697328203031343163 XMM03=3120646970202c22372e726f74756365 XMM04=2e2e2e2e2e2e2e202030302030302030 XMM05=20303020303020303020303020303020 XMM06=65747962203233207473726966282070 XMM07=33322065676128203539343032323739 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff83e669d0 RBX=0000000000000001 RCX=ffffffff83e4e7bc RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83e66fd8 RBP=ffffed1001130000 RSP=ffff88800898fe70 R8 =0000000000000001 R9 =ffff88806cf3c12b R10=ffffed100d9e7825 R11=0000000000000001 R12=0000000000000001 R13=ffffffff856739c8 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83e669de RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd3b53dfb8 CR3=0000000016f08000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=0000000000000000415c984600000000 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