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", 0x1000, 0x2}, {&(0x7f0000001440)="abc8465780b4b0b4623bb04326461d0ad479f94a99", 0x15, 0x2}], 0x400, &(0x7f0000002780)={[{@rodir}, {@rodir}, {@utf8no}, {@uni_xlate}], [{@appraise}]}) 00:41:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)={0x28, r1, 0x5, 0x0, 0x0, {{0x44, 0x0, 0x5}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL={0x6, 0xc, 0x8}]}]}, 0x28}}, 0x0) 00:41:11 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x18) 00:41:11 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 32) 00:41:11 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:dmidecode_exec_t:s0\x00', 0x26, 0x0) 00:41:11 executing program 2: r0 = fsmount(0xffffffffffffffff, 0x0, 0x82) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_PAUSE_GET(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r2, 0x301, 0x0, 0x0, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x20}}, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x1c, r2, 0x100, 0x70bd25, 0x25dfdbff, {}, [@ETHTOOL_A_PAUSE_AUTONEG={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) r3 = syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = signalfd4(r3, &(0x7f0000000240)={[0x8]}, 0x8, 0x0) r5 = fcntl$getown(r0, 0x9) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r7 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) shutdown(r7, 0x0) recvmmsg(r7, &(0x7f0000005d80)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/163, 0xa3}], 0x1}}], 0x1, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r6, 0x0) sendmsg$netlink(r4, &(0x7f0000000b80)={&(0x7f0000000280)=@proc={0x10, 0x0, 0x25dfdbfe}, 0xc, &(0x7f0000000b40)=[{&(0x7f00000002c0)={0x860, 0x16, 0x1, 0x70bd28, 0x25dfdbfe, "", [@nested={0x1ca, 0x18, 0x0, 0x1, [@typed={0xc, 0x12, 0x0, 0x0, @u64=0x8}, @generic="4bd33339f9fe536800c8371d3d8beb14e88ab6ca7158ce57d5087eaf9605de8dd236e691160482039f0a21ab3089d6d08dafc19966e2ab2f9345f0b4f4ce77fae5f2b264c78caf67b861d202fa8fc4ad3e0814a17ee5b8a581426ac8b3f259e1", @typed={0x8, 0x40, 0x0, 0x0, @pid=r5}, @generic="07f450ce74fb733bbcb725f9e062bc20910d2d98ade63a7fd1b2d85365ac8376a1e6a45584ad1ece6af02da40837c91b4ed3d81970a29b96566d4bbaef97925b127265ee35f172106dac6558269b7da389b6b27b4d0190b42173a321688dc10a0662b72e05086fc325f95cd6ddc2d0ef89a2f12c19a0eaba39e87ce39d07f056298be26ba5e77f8f617bbfd7d3dd44b7e5f4c337aa58866412333da5fd83a7155d19c42f054e731a5cf81303b600d6eecf6b0ae06ac6eb7bb35f2ef3134026e4bb7973593998d50f4cb48643b47c902f33e42eed76db78f7667f3c203aece766", @typed={0x8, 0x49, 0x0, 0x0, @fd=r6}, @generic="7bc627c0ffc953d4a244844ad92e571bcc100b14479597566cd32782603de9a5c13fc002fd7bdacd18c188185f800a895cda24a33f400cb6dd1ce5a3e41bb7b6776d1c1520c78b5436bb11356adf76305a56636c8eb47055cb4943fbcd1ed1671fac", @typed={0x8, 0x2, 0x0, 0x0, @u32=0xffffff9d}]}, @generic="0693e8da90a0da83b68fd087ba7f02660e0cd8688c42c89d17c818806cc5b98e18fb1634eeb70a048ebe25c0d7631ee79a39bc2574e02169e75fcaab5b7ac950c0c58db6ae21310e0bfc2d87ed163ccdfebd591edfafe52385e614c04b9ae04a4ff9a2233ad695137b8b6a6d0c28c725d7f53d5feb96cbe0753a70ccf588d372b4530e0b7de973dcd399d15eb6ab749378ae19cbbfdf9f0fa769428fa3696ebb197a20c0485ab4dc841ed6767531737abcbc7c742548469225aac6acbd6f31375fb97c9ba967b6c6af0f961b8ac3a7ee58922881596bdf32e12d0b65dc75a961", @nested={0x168, 0x2a, 0x0, 0x1, [@typed={0x8, 0x16, 0x0, 0x0, @fd=r1}, @generic, @generic="1c52b74626fcdc0ae484622cce168cec893f80128798a9a95788d6e99577f1e1466bf2a697a98ec743505a60887cd785d5674b517847c6486c3876d1695518ef06f14f806ba4caaa125ca828ca96526ec0e4e26fc53a8675eff3b2e651a753435498c2ed0074992f88f27b3d62", @generic="dbaa6461e93738a9275b153e16bac781723d28e188795ec71096ca510cfe07e3a0df834622b79cbbb1b4251a245bd94e5418491cdc5bb007831a7f5f3642a18c0a25da5b2e69e52cfbe6305dc7550bfa204d565a995b1166e498191d5f1488715d0468e584ba79f7f6bcee010a75dcc7abf5a447812bdffb3402aeaa60c0838fa3170b07512e21539a12d4fece4d0d08ea305736b475450f72b3ff4b7fd772a777a6ae926bca3c1d169b627f1272faa7a43fb6ed2f9db87034acbf91fbcbe1d05876c6480a03374237991ca4a48349f5573c86f881c17b309fb0ca8fc8c4ef541e5fb955c344cf", @generic="4db39bab9de6579a"]}, @nested={0x10, 0x6e, 0x0, 0x1, [@typed={0x5, 0x4, 0x0, 0x0, @str='\x00'}, @typed={0x4, 0x86}]}, @nested={0x1e3, 0x42, 0x0, 0x1, [@generic="5cbfcd71568ea47831c298e839a23c57f15996a873f8f902ffe1", @generic="651a4081929b2f2d5fb0f142e4719769f25824ed2d01377f38ed257ad14cd7b08da2f0d1c9dc7f69815159618d13c8557299759eed8ae076b583e790d2493ec4a51818", @generic="b0636066bc2db3402a10870671490aca855f559f7d479bf0d61e706f7db7362b24134f1548317a4bb43126252600cb8dd0259821cc617ee67c9a88353b5d16dd1050bce023c806f3aa6240e8516f84d38b4e30f9401558611829a789a2ef310ba6d6a6e052a04eb483c9351cca27972625d7adfc1bf3f2499e1c6044a9da99fccc0e63bcae4464d0b2a269e6bdce767ae2496211633235332f45b99cce75ee5bf38e181eadcd9c73193be4bddb6ccb7fb153c653dfffa6b18c9b1ff3e3aa35ae2e6b60f86e9b2f69889781c8a6bf696d46948f48e829eb0bccaca80913ec6f9f3f6061c0668341e1e3a20199a0f8b569bc03b0a408f51c3fc8ed6f97f4", @typed={0x4, 0xc}, @typed={0x8, 0x59, 0x0, 0x0, @u32=0xc68}, @typed={0x14, 0x37, 0x0, 0x0, @ipv6=@private2={0xfc, 0x2, '\x00', 0x1}}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}, @generic="b3e82a44e9f5beedb9f51c570d0e441ba0057f610f365f776e03e284e56e8625cb15177526611497a9b2556911ab8ebe654fe549478ec5cf3c65dbc5dc99d36426f55ead5c0f8babf27392566ec0e6879c69ce470e6907c4cdb76942e3"]}, @nested={0xa3, 0x40, 0x0, 0x1, [@typed={0x4, 0x7a}, @typed={0x8, 0x80, 0x0, 0x0, @u32=0x6}, @generic="54701795fbfc7772e7d879b94b3a677ddeaffb35af20baf3ff25040868eead36f16964b2c741d49dd5e71cf660c526c04aa729d5cb8e05786a29c7884ee595b59a239591c02eb499c9d8645eec56d811813bb0d1b413f01919b3923c887e7baa4fc8de69ccdb863016922d", @typed={0xb, 0x16, 0x0, 0x0, @str='\xf1^]::}\x00'}, @typed={0x14, 0x7, 0x0, 0x0, @ipv6=@loopback}, @typed={0x8, 0x80, 0x0, 0x0, @u32=0xf4a}]}, @nested={0x1a3, 0x6e, 0x0, 0x1, [@typed={0x8, 0x30, 0x0, 0x0, @u32=0xffffffff}, @generic="2669bc422f727936c6d932ffaab6997deeda4f1be86282f92b407bff8a83777192c970e3628d357cb2314fcdb183b9a7009e77fbc823f1038e1ab408897f77e34496d65fcf101e5bfacbaf19dbcd96472fc61cb1dff0132e6be34fffac9bf379f6c4e13b4e1016324e3b5b0f8192c288c2e07779869e86287c7d1ba0985e0d71befd140016929231c12ab64c1b927f24c75a9c6da1ca23dabcc0e09cc123c67eab27bddb0c102f62abaebe2831b0332557b79fabae55e74752", @generic="361230f7bdcb2ed280cad8eb4275595a9d6a9d18aeb2dd28dde453b69371aba01edbe1509c6b41d887487d90dc8900eb26560bf9062c7049b5d63b736b96e215c9a7a67110cfd615ce17493e9bcba20b056689a6a6e05ed99a3d81be5267deb160b9edf8f45cde31a0ced1091ef6569374b1e48b093c7bc54c7338c43b17803516f8117e773c0353c0a5bcc567b50f13b6e58f028f360969b63ed105e296357d60ea379d0cfc7e85f3c3c2f39240c649d52efcb143037f8e1f2a7393fe51b7c2ff01fb3adbe6fb9d4f953b573e68a6566ea109a67c0f6968712d288d2e38"]}]}, 0x860}], 0x1, 0x0, 0x0, 0x1}, 0x40090) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') lsetxattr$security_selinux(&(0x7f0000000080)='./file0\x00', &(0x7f0000001480), &(0x7f00000000c0)='system_u:object_r:crypt_device_t:s0\x00', 0x24, 0x3) 00:41:11 executing program 6: syz_mount_image$tmpfs(0x0, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0, 0x44, 0x0) [ 2429.851870] FAULT_INJECTION: forcing a failure. [ 2429.851870] name failslab, interval 1, probability 0, space 0, times 0 [ 2429.853006] CPU: 1 PID: 27844 Comm: syz-executor.7 Not tainted 5.16.0-rc8-next-20220106 #1 [ 2429.853823] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2429.854915] Call Trace: [ 2429.855166] [ 2429.855391] dump_stack_lvl+0x8b/0xb3 [ 2429.855782] should_fail.cold+0x5/0xa [ 2429.856158] ? create_object.isra.0+0x3a/0xa20 [ 2429.856624] should_failslab+0x5/0x10 [ 2429.856995] kmem_cache_alloc+0x5b/0x480 [ 2429.857398] create_object.isra.0+0x3a/0xa20 [ 2429.857864] ? kasan_unpoison+0x23/0x50 [ 2429.858245] kmem_cache_alloc_trace+0x22e/0x3c0 [ 2429.858698] alloc_workqueue_attrs+0x38/0x80 [ 2429.859127] apply_wqattrs_prepare+0xb3/0x880 [ 2429.859574] apply_workqueue_attrs_locked+0xc1/0x140 [ 2429.860087] alloc_workqueue+0xb1a/0xeb0 [ 2429.860534] ? do_raw_spin_unlock+0x4f/0x210 [ 2429.860965] ? _raw_spin_unlock+0x24/0x40 [ 2429.861379] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 2429.861948] ? __fget_files+0x28d/0x470 [ 2429.862348] ? loop_configure+0x62b/0x1950 [ 2429.862772] loop_configure+0x6ec/0x1950 [ 2429.863180] ? putname+0xfe/0x140 [ 2429.863544] lo_ioctl+0x7c5/0x18b0 [ 2429.863895] ? avc_has_extended_perms+0x7e8/0xeb0 [ 2429.864359] ? loop_set_status_old+0x1b0/0x1b0 [ 2429.864800] ? avc_ss_reset+0x180/0x180 [ 2429.865186] ? __lock_acquire+0xbac/0x5b70 [ 2429.865656] ? selinux_inode_getsecctx+0x90/0x90 [ 2429.866146] ? loop_set_status_old+0x1b0/0x1b0 [ 2429.866581] blkdev_ioctl+0x362/0x7f0 [ 2429.866946] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2429.867421] ? __x64_sys_ioctl+0x97/0x210 [ 2429.867839] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2429.868393] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2429.868859] __x64_sys_ioctl+0x196/0x210 [ 2429.869268] do_syscall_64+0x3b/0x90 [ 2429.869651] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2429.870166] RIP: 0033:0x7f02dda998d7 [ 2429.870555] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2429.872194] RSP: 002b:00007f02db00ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2429.872898] RAX: ffffffffffffffda RBX: 00007f02ddae3970 RCX: 00007f02dda998d7 [ 2429.873538] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2429.874194] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2429.874842] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2429.875492] R13: 0000000000000004 R14: 0000000020000098 R15: 0000000000000001 [ 2429.876218] [ 2429.898955] audit: type=1400 audit(1641602471.578:60): avc: denied { relabelto } for pid=27849 comm="syz-executor.2" name="file0" dev="sda" ino=16076 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:crypt_device_t:s0 tclass=dir permissive=1 00:41:11 executing program 6: syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$trusted_overlay_opaque(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000080), 0x2, 0x3) lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000001480), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) mount$9p_xen(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x16000, &(0x7f00000001c0)={'trans=xen,', {[{@dfltuid={'dfltuid', 0x3d, 0xee00}}, {@debug={'debug', 0x3d, 0x4}}, {@posixacl}, {@mmap}, {@version_9p2000}, {@privport}, {@mmap}, {@access_user}, {@afid={'afid', 0x3d, 0x1c5}}, {@afid={'afid', 0x3d, 0x4}}], [{@dont_measure}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@smackfsdef={'smackfsdef', 0x3d, '\x8f:*^\\\\'}}]}}) 00:41:11 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) mknodat$null(r0, &(0x7f0000000040)='\x00', 0x400, 0x103) creat(&(0x7f0000000000)='./file0\x00', 0x16) lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000001480), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$FS_IOC_GETFLAGS(r1, 0x80086601, &(0x7f00000000c0)) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2002, 0x100) [ 2429.951415] loop1: detected capacity change from 0 to 256 [ 2429.956805] loop7: detected capacity change from 0 to 4 00:41:11 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101243, 0x0) flock(r0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000000)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) [ 2429.961873] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:41:11 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000001480), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000b, 0x40030, r0, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x208100, 0x21) 00:41:11 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup(r1) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_REG(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r3, 0x1}, 0x14}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r4, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000001640)={&(0x7f00000001c0)={0x40, r6, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_MESH_SETUP={0x18, 0x70, [@NL80211_MESH_SETUP_AUTH_PROTOCOL={0x5}, @NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL={0x5}, @NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x40}}, 0x0) sendmsg$NL80211_CMD_AUTHENTICATE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, r3, 0x8, 0x70bd2c, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r5}, @val={0xc, 0x99, {0x101, 0x34}}}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_AUTH_TYPE={0x8, 0x35, 0x7}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x48c0) prctl$PR_SET_TSC(0x1a, 0x3) syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x21, 0x0) lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000001480), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) 00:41:11 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 33) [ 2430.094355] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:41:11 executing program 6: syz_open_dev$tty20(0xc, 0x4, 0x1) syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000001480), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) 00:41:11 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x19) 00:41:11 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000000000), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) [ 2430.134522] FAULT_INJECTION: forcing a failure. [ 2430.134522] name failslab, interval 1, probability 0, space 0, times 0 [ 2430.135609] CPU: 0 PID: 27940 Comm: syz-executor.7 Not tainted 5.16.0-rc8-next-20220106 #1 [ 2430.136354] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2430.137285] Call Trace: [ 2430.137511] [ 2430.137714] dump_stack_lvl+0x8b/0xb3 [ 2430.138093] should_fail.cold+0x5/0xa [ 2430.138424] ? alloc_workqueue_attrs+0x38/0x80 [ 2430.138831] should_failslab+0x5/0x10 [ 2430.139192] kmem_cache_alloc_trace+0x55/0x3c0 [ 2430.139642] alloc_workqueue_attrs+0x38/0x80 [ 2430.140058] apply_wqattrs_prepare+0xbb/0x880 [ 2430.140509] apply_workqueue_attrs_locked+0xc1/0x140 [ 2430.141002] alloc_workqueue+0xb1a/0xeb0 [ 2430.141407] ? do_raw_spin_unlock+0x4f/0x210 [ 2430.141881] ? _raw_spin_unlock+0x24/0x40 [ 2430.142288] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 2430.142795] ? __fget_files+0x28d/0x470 [ 2430.143193] ? loop_configure+0x62b/0x1950 [ 2430.143608] loop_configure+0x6ec/0x1950 [ 2430.144011] ? putname+0xfe/0x140 [ 2430.144361] lo_ioctl+0x7c5/0x18b0 [ 2430.144696] ? avc_has_extended_perms+0x7e8/0xeb0 [ 2430.145165] ? loop_set_status_old+0x1b0/0x1b0 [ 2430.145601] ? avc_ss_reset+0x180/0x180 [ 2430.146050] ? __lock_acquire+0xbac/0x5b70 [ 2430.146521] ? selinux_inode_getsecctx+0x90/0x90 [ 2430.146979] ? loop_set_status_old+0x1b0/0x1b0 [ 2430.147426] blkdev_ioctl+0x362/0x7f0 [ 2430.147770] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2430.148213] ? __x64_sys_ioctl+0x97/0x210 [ 2430.148615] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2430.149135] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2430.149632] __x64_sys_ioctl+0x196/0x210 [ 2430.150075] do_syscall_64+0x3b/0x90 [ 2430.150433] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2430.150927] RIP: 0033:0x7f02dda998d7 [ 2430.151280] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2430.152908] RSP: 002b:00007f02db00ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2430.153656] RAX: ffffffffffffffda RBX: 00007f02ddae3970 RCX: 00007f02dda998d7 [ 2430.154329] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2430.154993] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2430.155653] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2430.156308] R13: 0000000000000004 R14: 0000000020000098 R15: 0000000000000001 [ 2430.157001] [ 2430.164371] loop1: detected capacity change from 0 to 256 [ 2430.186568] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2430.266959] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:41:26 executing program 3: ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000000)={0x1, 0x1, [@broadcast]}) syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000001480), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) 00:41:26 executing program 0: r0 = syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000001480), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) mknodat$loop(r0, &(0x7f0000000000)='./file0\x00', 0x100, 0x1) 00:41:26 executing program 6: syz_open_dev$tty20(0xc, 0x4, 0x1) syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000001480), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) 00:41:26 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x300) 00:41:26 executing program 2: syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x25) lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000001480), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) 00:41:26 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)={0x28, r1, 0x5, 0x0, 0x0, {{0x44, 0x0, 0x6}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL={0x6, 0xc, 0x8}]}]}, 0x28}}, 0x0) 00:41:26 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 34) 00:41:26 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(r0, &(0x7f0000000040)='./file1\x00', 0x200, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r1, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) [ 2445.095595] loop1: detected capacity change from 0 to 256 [ 2445.107052] FAULT_INJECTION: forcing a failure. [ 2445.107052] name failslab, interval 1, probability 0, space 0, times 0 [ 2445.108104] CPU: 1 PID: 28008 Comm: syz-executor.7 Not tainted 5.16.0-rc8-next-20220106 #1 [ 2445.108805] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2445.109799] Call Trace: [ 2445.110062] [ 2445.110278] dump_stack_lvl+0x8b/0xb3 [ 2445.110643] should_fail.cold+0x5/0xa [ 2445.110992] ? create_object.isra.0+0x3a/0xa20 [ 2445.111421] should_failslab+0x5/0x10 [ 2445.111776] kmem_cache_alloc+0x5b/0x480 [ 2445.112155] create_object.isra.0+0x3a/0xa20 [ 2445.112542] ? kasan_unpoison+0x23/0x50 [ 2445.112901] kmem_cache_alloc_trace+0x22e/0x3c0 [ 2445.113330] alloc_workqueue_attrs+0x38/0x80 [ 2445.113742] apply_wqattrs_prepare+0xbb/0x880 [ 2445.114248] apply_workqueue_attrs_locked+0xc1/0x140 [ 2445.114731] alloc_workqueue+0xb1a/0xeb0 [ 2445.115087] ? do_raw_spin_unlock+0x4f/0x210 [ 2445.115496] ? _raw_spin_unlock+0x24/0x40 [ 2445.115882] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 2445.116343] ? __fget_files+0x28d/0x470 [ 2445.116711] ? loop_configure+0x62b/0x1950 [ 2445.117095] loop_configure+0x6ec/0x1950 [ 2445.117467] ? putname+0xfe/0x140 [ 2445.117801] lo_ioctl+0x7c5/0x18b0 [ 2445.118147] ? avc_has_extended_perms+0x7e8/0xeb0 [ 2445.118580] ? loop_set_status_old+0x1b0/0x1b0 [ 2445.118977] ? avc_ss_reset+0x180/0x180 [ 2445.119349] ? __lock_acquire+0xbac/0x5b70 [ 2445.119785] ? selinux_inode_getsecctx+0x90/0x90 [ 2445.120242] ? loop_set_status_old+0x1b0/0x1b0 [ 2445.120668] blkdev_ioctl+0x362/0x7f0 [ 2445.121027] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2445.121444] ? __x64_sys_ioctl+0x97/0x210 [ 2445.121824] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2445.122334] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2445.122771] __x64_sys_ioctl+0x196/0x210 [ 2445.123128] do_syscall_64+0x3b/0x90 [ 2445.123488] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2445.123964] RIP: 0033:0x7f02dda998d7 [ 2445.124295] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2445.125871] RSP: 002b:00007f02db00ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2445.126583] RAX: ffffffffffffffda RBX: 00007f02ddae3970 RCX: 00007f02dda998d7 [ 2445.127248] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2445.127870] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2445.128522] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2445.129155] R13: 0000000000000004 R14: 0000000020000098 R15: 0000000000000001 [ 2445.129799] [ 2445.149408] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:41:26 executing program 6: r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0x190, r0) keyctl$revoke(0x3, r1) 00:41:26 executing program 0: r0 = syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000001480), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) mknodat$loop(r0, &(0x7f0000000000)='./file0\x00', 0x1, 0x0) [ 2445.196354] loop7: detected capacity change from 0 to 4 00:41:26 executing program 3: r0 = syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mknodat$loop(r0, &(0x7f0000000080)='./file1\x00', 0x2, 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x800, &(0x7f0000000040)={0x100000, 0x2, 0x40000}, 0x20) lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000001480), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) [ 2445.243547] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:41:26 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x500) 00:41:26 executing program 2: syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000001480), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xffff, 0x7, &(0x7f00000013c0)=[{&(0x7f0000000080)="cb5fb6489519efb687509bb4e351b056708b48aae82e9cae8a70fa3692c0", 0x1e, 0xc51b}, {&(0x7f00000000c0)="b6be5bb6050bd523af7383838d3dda61f29c41f89fffde25c1b47a94f3ea1c6e0c96f25ef9c9a717eb568798d5f57da2066ce76e80aaf724a6684e4ee76fbd663c24057c40e444898d5031f3381a4b8b6a9ccba5d8eb0fde728d5590aced142213ad89601e56c03d9913ca90d2f81a4213a38361dff20535fec8b41bb93eed0c667e505e", 0x84, 0x4}, {&(0x7f00000001c0)="476acdc7da4e8371922cc977c0f7fb2cf69228a02919d00630bd6979819a6bb3af07148f283172127bcba93d7f9d39f1329cbc2a130aed25b4e2f82564d99e5971ff79fd176a67a4128ab4c7ac77d17eff99d05c81aa16642bab7570bb231bdc0b988376c076f8e09692ea8f8b8a11fb3ed9e1c57a4463d040c07a7ec0bdf8f60475ee9a9b6c525a77c52ac406007664be0eba38d754552ee58b74c93d09f7006dee7abdaaac1e3400144102bb459f4d4fb5587aceffc3c06887f22d5aa733e88e6406d42ec14b6275bb9e380eafafb12e0113a834b9cc84e8a888d87553305cbdbed33c538fc0ea45385cd351c0", 0xee, 0x4}, {&(0x7f00000002c0)="c7ba36ba23a60d9c48386b25918b6e0ad90cefc2558dfbe6a5e6d0cc84c350711daa5e2ec28f6050afd62fd5a2917b4c63", 0x31, 0x6}, {&(0x7f0000000340)="d3f9c3f8d8eeeb15d86124f5ebcee88486c35ddbbd6c6290b66cdcac0c50c9a1470ca7a9920f8514c5168aba3ca1e91a48b703dd98732f0971e0463caaadc3239fc6b27baea9797057f1", 0x4a, 0x9}, {&(0x7f00000003c0)="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", 0x1000, 0x2}, {&(0x7f0000001500)="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0x1000, 0x9}], 0x40, &(0x7f0000002500)={[{@cruft}, {@iocharset={'iocharset', 0x3d, 'cp850'}}, {@sbsector={'sbsector', 0x3d, 0x2}}, {@iocharset={'iocharset', 0x3d, 'cp864'}}, {@uid={'uid', 0x3d, r0}}, {@unhide}, {}]}) 00:41:26 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 35) 00:41:26 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') getdents(r0, &(0x7f0000000280)=""/160, 0xa0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x9c) getdents(r1, &(0x7f00000000c0)=""/159, 0x9f) [ 2445.326318] loop1: detected capacity change from 0 to 256 [ 2445.337033] loop2: detected capacity change from 0 to 197 [ 2445.365418] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:41:27 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000001480), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x121401, 0x58) execveat(r0, &(0x7f0000000380)='./file0\x00', &(0x7f0000000480)=[&(0x7f00000003c0)='/\x00', &(0x7f0000000400)='{#\x00', &(0x7f0000000440)='security.selinux\x00'], &(0x7f0000000500)=[&(0x7f00000004c0)='system_u:object_r:hald_log_t:s0\x00'], 0x400) mount$cgroup(0x0, &(0x7f0000000640)='./file0\x00', &(0x7f0000000680), 0x2, &(0x7f00000006c0)={[], [{@pcr={'pcr', 0x3d, 0x3a}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@fsmagic={'fsmagic', 0x3d, 0xbd3}}, {@permit_directio}, {@subj_type={'subj_type', 0x3d, 'u&&}.+.'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '-^[%+*'}}, {@pcr={'pcr', 0x3d, 0x14}}]}) write$P9_RREADLINK(r0, &(0x7f0000000040)={0xfffffe77, 0x17, 0x1, {0x7, './file0'}}, 0x10) r1 = accept(r0, &(0x7f0000000240)=@isdn, &(0x7f0000000100)=0x80) recvmmsg(r1, &(0x7f0000000140)=[{{&(0x7f0000000080)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f00000001c0)=""/127, 0x7f}, 0x3}], 0x1, 0x40000160, &(0x7f0000000340)={0x0, 0x989680}) r2 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x400040, 0x4, 0xa}, 0x18) openat2(r2, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x20000, 0x2, 0x9}, 0x18) 00:41:27 executing program 5: sendmsg$NL80211_CMD_DEAUTHENTICATE(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="200000003ed036214199eaba7ddab6b6329de05e9a234f8fff09e68a7e18f0a23957bb007ef8b470ca02eda9acec932af2061b", @ANYRES16=0x0, @ANYBLOB="00000000000000000000270000000c0099000000000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x44100}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x305c81, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x39b}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'rose0\x00'}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) dup3(r1, r0, 0x0) 00:41:27 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000001480), &(0x7f0000000000)='system_u:object_r:newrole_exec_t:s0\x00', 0x24, 0x0) [ 2445.393455] FAULT_INJECTION: forcing a failure. [ 2445.393455] name failslab, interval 1, probability 0, space 0, times 0 [ 2445.394724] CPU: 1 PID: 28139 Comm: syz-executor.7 Not tainted 5.16.0-rc8-next-20220106 #1 [ 2445.395526] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2445.396526] Call Trace: [ 2445.396806] [ 2445.397042] dump_stack_lvl+0x8b/0xb3 [ 2445.397427] should_fail.cold+0x5/0xa [ 2445.397821] ? alloc_unbound_pwq+0x4ad/0xd70 [ 2445.398267] should_failslab+0x5/0x10 [ 2445.398626] kmem_cache_alloc_node+0x55/0x490 [ 2445.399163] ? lock_is_held_type+0xd7/0x130 [ 2445.399602] alloc_unbound_pwq+0x4ad/0xd70 [ 2445.400034] apply_wqattrs_prepare+0x2a4/0x880 [ 2445.400435] apply_workqueue_attrs_locked+0xc1/0x140 [ 2445.400883] alloc_workqueue+0xb1a/0xeb0 [ 2445.401253] ? do_raw_spin_unlock+0x4f/0x210 [ 2445.401680] ? _raw_spin_unlock+0x24/0x40 [ 2445.402141] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 2445.402666] ? __fget_files+0x28d/0x470 [ 2445.403053] ? loop_configure+0x62b/0x1950 [ 2445.403448] loop_configure+0x6ec/0x1950 [ 2445.403849] ? putname+0xfe/0x140 [ 2445.404216] lo_ioctl+0x7c5/0x18b0 [ 2445.404569] ? avc_has_extended_perms+0x7e8/0xeb0 [ 2445.404994] ? loop_set_status_old+0x1b0/0x1b0 [ 2445.405392] ? avc_ss_reset+0x180/0x180 [ 2445.405766] ? __lock_acquire+0xbac/0x5b70 [ 2445.406298] ? selinux_inode_getsecctx+0x90/0x90 [ 2445.406788] ? loop_set_status_old+0x1b0/0x1b0 [ 2445.407253] blkdev_ioctl+0x362/0x7f0 [ 2445.407695] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2445.408204] ? __x64_sys_ioctl+0x97/0x210 [ 2445.408613] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2445.409138] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2445.409560] __x64_sys_ioctl+0x196/0x210 [ 2445.409931] do_syscall_64+0x3b/0x90 [ 2445.410324] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2445.410833] RIP: 0033:0x7f02dda998d7 [ 2445.411210] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2445.412896] RSP: 002b:00007f02db00ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2445.413608] RAX: ffffffffffffffda RBX: 00007f02ddae3970 RCX: 00007f02dda998d7 [ 2445.414292] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2445.414912] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2445.415571] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2445.416259] R13: 0000000000000004 R14: 0000000020000098 R15: 0000000000000001 [ 2445.416955] 00:41:27 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)={0x28, r1, 0x5, 0x0, 0x0, {{0x44, 0x0, 0x7}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL={0x6, 0xc, 0x8}]}]}, 0x28}}, 0x0) [ 2445.460260] cgroup: Unknown subsys name 'pcr' [ 2445.480372] cgroup: Unknown subsys name 'pcr' [ 2445.493774] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:41:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)={0x28, r1, 0x5, 0x0, 0x0, {{0x44, 0x0, 0x9}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL={0x6, 0xc, 0x8}]}]}, 0x28}}, 0x0) 00:41:41 executing program 2: syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) chroot(&(0x7f0000000000)='./file0\x00') lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000001480), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000001000057f7f9bbc4e4a9a8b0b596bc044b15991d", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 00:41:41 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000001480), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x121401, 0x58) execveat(r0, &(0x7f0000000380)='./file0\x00', &(0x7f0000000480)=[&(0x7f00000003c0)='/\x00', &(0x7f0000000400)='{#\x00', &(0x7f0000000440)='security.selinux\x00'], &(0x7f0000000500)=[&(0x7f00000004c0)='system_u:object_r:hald_log_t:s0\x00'], 0x400) mount$cgroup(0x0, &(0x7f0000000640)='./file0\x00', &(0x7f0000000680), 0x2, &(0x7f00000006c0)={[], [{@pcr={'pcr', 0x3d, 0x3a}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@fsmagic={'fsmagic', 0x3d, 0xbd3}}, {@permit_directio}, {@subj_type={'subj_type', 0x3d, 'u&&}.+.'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '-^[%+*'}}, {@pcr={'pcr', 0x3d, 0x14}}]}) write$P9_RREADLINK(r0, &(0x7f0000000040)={0xfffffe77, 0x17, 0x1, {0x7, './file0'}}, 0x10) r1 = accept(r0, &(0x7f0000000240)=@isdn, &(0x7f0000000100)=0x80) recvmmsg(r1, &(0x7f0000000140)=[{{&(0x7f0000000080)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f00000001c0)=""/127, 0x7f}, 0x3}], 0x1, 0x40000160, &(0x7f0000000340)={0x0, 0x989680}) r2 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x400040, 0x4, 0xa}, 0x18) openat2(r2, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x20000, 0x2, 0x9}, 0x18) [ 2460.029111] FAULT_INJECTION: forcing a failure. [ 2460.029111] name failslab, interval 1, probability 0, space 0, times 0 [ 2460.030143] CPU: 0 PID: 28267 Comm: syz-executor.7 Not tainted 5.16.0-rc8-next-20220106 #1 [ 2460.030883] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2460.031872] Call Trace: [ 2460.032107] [ 2460.032318] dump_stack_lvl+0x8b/0xb3 [ 2460.032669] should_fail.cold+0x5/0xa [ 2460.033017] ? create_object.isra.0+0x3a/0xa20 [ 2460.033444] should_failslab+0x5/0x10 [ 2460.033786] kmem_cache_alloc+0x5b/0x480 [ 2460.034153] create_object.isra.0+0x3a/0xa20 [ 2460.034583] ? kasan_unpoison+0x23/0x50 [ 2460.034962] kmem_cache_alloc_node+0x248/0x490 [ 2460.035383] alloc_unbound_pwq+0x4ad/0xd70 [ 2460.035780] apply_wqattrs_prepare+0x2a4/0x880 [ 2460.036211] apply_workqueue_attrs_locked+0xc1/0x140 [ 2460.036672] alloc_workqueue+0xb1a/0xeb0 [ 2460.037042] ? do_raw_spin_unlock+0x4f/0x210 [ 2460.037440] ? _raw_spin_unlock+0x24/0x40 00:41:41 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 36) 00:41:41 executing program 6: r0 = syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mknodat$loop(r0, &(0x7f0000000080)='./file1\x00', 0x2, 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x800, &(0x7f0000000040)={0x100000, 0x2, 0x40000}, 0x20) lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000001480), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) 00:41:41 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x600) 00:41:41 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$revoke(0x3, r0) syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x5, 0x0, 0x0, 0x10a032, 0x0) 00:41:41 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x1044c00, 0x0) lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000001480), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) stat(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)) [ 2460.037825] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 2460.038494] ? __fget_files+0x28d/0x470 [ 2460.038864] ? loop_configure+0x62b/0x1950 [ 2460.039240] loop_configure+0x6ec/0x1950 [ 2460.039618] ? putname+0xfe/0x140 [ 2460.039949] lo_ioctl+0x7c5/0x18b0 [ 2460.040275] ? avc_has_extended_perms+0x7e8/0xeb0 [ 2460.040718] ? loop_set_status_old+0x1b0/0x1b0 [ 2460.041148] ? avc_ss_reset+0x180/0x180 [ 2460.041514] ? __lock_acquire+0xbac/0x5b70 [ 2460.041950] ? selinux_inode_getsecctx+0x90/0x90 [ 2460.042437] ? loop_set_status_old+0x1b0/0x1b0 [ 2460.042866] blkdev_ioctl+0x362/0x7f0 [ 2460.043210] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2460.043634] ? __x64_sys_ioctl+0x97/0x210 [ 2460.044016] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2460.044508] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2460.044939] __x64_sys_ioctl+0x196/0x210 [ 2460.045318] do_syscall_64+0x3b/0x90 [ 2460.045664] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2460.046151] RIP: 0033:0x7f02dda998d7 [ 2460.046537] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2460.048114] RSP: 002b:00007f02db00ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2460.048801] RAX: ffffffffffffffda RBX: 00007f02ddae3970 RCX: 00007f02dda998d7 [ 2460.049421] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2460.050056] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2460.050718] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2460.051325] R13: 0000000000000004 R14: 0000000020000098 R15: 0000000000000001 [ 2460.051946] [ 2460.082082] cgroup: Unknown subsys name 'pcr' 00:41:41 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x500) [ 2460.095264] loop7: detected capacity change from 0 to 4 [ 2460.097406] loop1: detected capacity change from 0 to 256 [ 2460.105436] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:41:41 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x3b, 0x0, 0x0, 0x0) lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000001480), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) 00:41:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x500) [ 2460.214117] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:41:56 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)={0x28, r1, 0x5, 0x0, 0x0, {{0x44, 0x0, 0xf}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL={0x6, 0xc, 0x8}]}]}, 0x28}}, 0x0) 00:41:56 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x500) 00:41:56 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 37) 00:41:56 executing program 2: r0 = request_key(&(0x7f0000000100)='pkcs7_test\x00', &(0x7f0000000140)={'syz', 0x1}, &(0x7f0000000280)=']{]#^\x00', 0xfffffffffffffff9) add_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f00000001c0)="c7c409933aa0d0c0262fe755fe1097d7fd68425e06871da0a985427d07a58424817ad97f6252c74ed519fdb0efb2667ccc818c64e462ebd73f7605dc9c00890cf90bc2c7939270a6466678a48f8e5eb1aec57881cf62938aec4fb997f290488c6e5cc54a9c4ac6233f9ac2592db3cd03978ac2527e59cf83e6a24af147ddb00ab9d0658bbb8a20b5484c652d8a79b7f0f12b300e038103f24afdf4f35dd047b2238ad1ed6f6045f789ae3d01886aedec286ed5b344bcce4b6169b3caa5443628", 0xc0, r0) syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$security_selinux(&(0x7f0000000080)='./file0\x00', &(0x7f0000001480), &(0x7f0000000000)='system_u:object_r:policy_src_t:s0\x00', 0x0, 0x3) 00:41:56 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x700) 00:41:56 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x460000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0xe4, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xe4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x10, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4e, 0x12}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8000}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e21}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x31}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x1f}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x6}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x800}, 0x4000044) syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x2400000, 0x0) 00:41:56 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x18, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002000028020000028400001b0000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e32373335313636303200"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000009d7e75f885aa4ea585ee14b925c0a95e010000000c00000000000000d3f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000003000000000000000", 0x40, 0x540}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d3f4655fd3f4655fd3f4655f00"/4128, 0x1020, 0x1000}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f00000000000004000400000000000000050000000c00"/64, 0x40, 0x2200}, {&(0x7f0000011600)="20000000741c6aeb741c6aeb00000000d3f4655f00"/32, 0x20, 0x2280}, {&(0x7f0000011700)="c041000000380000d3f4655fd3f4655fd3f4655f00000000000002001c00000000000000000000000d0000000e0000000f0000001000000011000000120000001300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000d3f4655f000000000000000000000000000002ea00"/192, 0xc0, 0x3400}, {&(0x7f0000011800)="ed4100003c000000d3f4655fd3f4655fd3f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c653100000000000000000000000000000000000000000000000000000083833c6f00000000000000000000000000000000000000000000000020000000741c6aeb741c6aeb741c6aebd3f4655f741c6aeb0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x3600}, {&(0x7f0000011900)="ed8100001a040000d3f4655fd3f4655fd3f4655f0000000000000100040000000000000001000000140000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fb70067900000000000000000000000000000000000000000000000020000000741c6aeb741c6aeb741c6aebd3f4655f741c6aeb0000000000000000", 0xa0, 0x3800}, {&(0x7f0000011a00)="ffa1000026000000d3f4655fd3f4655fd3f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3237333531363630322f66696c65302f66696c65300000000000000000000000000000000000000000000090269f9500000000000000000000000000000000000000000000000020000000741c6aeb741c6aeb741c6aebd3f4655f741c6aeb0000000000000000", 0xa0, 0x3a00}, {&(0x7f0000011b00)="ed8100000a000000d3f4655fd3f4655fd3f4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000228a1c2600000000000000000000000000000000000000000000000020000000741c6aeb741c6aeb741c6aebd3f4655f741c6aeb0000000000000000000002ea040700000000000000000000000000006461746106015401000000000600000000000000786174747231000006014c0100000000060000000000000078617474723200"/256, 0x100, 0x3c00}, {&(0x7f0000011c00)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000d3f4655fd3f4655fd3f4655f0000000000000200140000000000000001000000150000001600000017000000180000001900000000000000000000000000000000000000000000000000000000000000000000000000000000000000518472a200000000000000000000000000000000000000000000000020000000741c6aeb741c6aeb741c6aebd3f4655f741c6aeb0000000000000000", 0xc0, 0x3de0}, {&(0x7f0000011d00)="ed81000064000000d3f4655fd3f4655fd3f4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c602223e700000000000000000000000000000000000000000000000020000000741c6aeb741c6aeb741c6aebd3f4655f741c6aeb0000000000000000000002ea04073401000000002800000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011e00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x41c0}, {&(0x7f0000011f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009407090166696c652e636f6c64000000", 0x80, 0x6000}, {&(0x7f0000012000)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8070000", 0x20, 0x6800}, {&(0x7f0000012100)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x7000}, {&(0x7f0000012200)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x7800}, {&(0x7f0000012300)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x8000}, {&(0x7f0000012400)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x8800}, {&(0x7f0000012500)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x9000}, {&(0x7f0000012600)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x9800}, {&(0x7f0000012700)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0xa000}], 0x0, &(0x7f0000012c00)) r0 = syz_open_dev$loop(&(0x7f0000000900), 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x301, 0xffffffffffffffff) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000000c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff, 0xffffffffffffffff}}, './file0\x00'}) setxattr$system_posix_acl(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='system.posix_acl_default\x00', &(0x7f0000000140)={{}, {0x1, 0x3}, [{0x2, 0x3, r1}, {0x2, 0x6}], {0x4, 0x2}, [{0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x2, r2}, {0x8, 0x2, 0xee00}], {0x10, 0x3}, {0x20, 0x4}}, 0x4c, 0x2) 00:41:56 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000000)) lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000001480), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) [ 2475.101475] loop1: detected capacity change from 0 to 256 [ 2475.106909] FAULT_INJECTION: forcing a failure. [ 2475.106909] name failslab, interval 1, probability 0, space 0, times 0 [ 2475.108289] CPU: 1 PID: 28313 Comm: syz-executor.7 Not tainted 5.16.0-rc8-next-20220106 #1 [ 2475.109033] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2475.110060] Call Trace: [ 2475.110310] [ 2475.110542] dump_stack_lvl+0x8b/0xb3 [ 2475.110924] should_fail.cold+0x5/0xa [ 2475.111293] ? kobject_uevent_env+0x236/0xfa0 [ 2475.111741] should_failslab+0x5/0x10 [ 2475.112098] kmem_cache_alloc_trace+0x55/0x3c0 [ 2475.112532] ? lock_is_held_type+0xd7/0x130 [ 2475.112963] kobject_uevent_env+0x236/0xfa0 [ 2475.113376] ? dev_uevent_filter+0xd0/0xd0 [ 2475.113815] ? _raw_spin_unlock+0x24/0x40 [ 2475.114219] disk_event_uevent+0x17b/0x1e0 [ 2475.114635] ? disk_events_async_show+0x10/0x10 [ 2475.115123] ? __fget_files+0x28d/0x470 [ 2475.115509] disk_force_media_change+0x1e/0xc0 [ 2475.115945] loop_configure+0x75b/0x1950 [ 2475.116339] ? putname+0xfe/0x140 [ 2475.116684] lo_ioctl+0x7c5/0x18b0 [ 2475.117016] ? avc_has_extended_perms+0x7e8/0xeb0 [ 2475.117453] ? loop_set_status_old+0x1b0/0x1b0 [ 2475.117887] ? avc_ss_reset+0x180/0x180 [ 2475.118278] ? __lock_acquire+0xbac/0x5b70 [ 2475.118775] ? __sanitizer_cov_trace_switch+0x10/0xf0 [ 2475.119272] ? loop_set_status_old+0x1b0/0x1b0 [ 2475.119709] blkdev_ioctl+0x362/0x7f0 [ 2475.120073] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2475.120520] ? __x64_sys_ioctl+0x97/0x210 [ 2475.120925] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2475.121447] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2475.121926] __x64_sys_ioctl+0x196/0x210 [ 2475.122327] do_syscall_64+0x3b/0x90 [ 2475.122713] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2475.123211] RIP: 0033:0x7f02dda998d7 [ 2475.123562] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2475.125209] RSP: 002b:00007f02db00ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2475.125883] RAX: ffffffffffffffda RBX: 00007f02ddae3970 RCX: 00007f02dda998d7 [ 2475.126560] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2475.127227] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2475.127907] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2475.128552] R13: 0000000000000004 R14: 0000000020000098 R15: 0000000000000001 [ 2475.129264] [ 2475.151001] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:41:56 executing program 2: syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(0xffffffffffffffff, 0xc0406618, &(0x7f0000000000)={@desc={0x1, 0x0, @auto="50f13fc650618af8"}}) lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000001480), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) 00:41:56 executing program 3: r0 = syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x80000) getdents(r1, &(0x7f0000000000)=""/113, 0x71) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x6}}, './file0\x00'}) ioctl$F2FS_IOC_GARBAGE_COLLECT(0xffffffffffffffff, 0x4004f506, &(0x7f0000000540)) r3 = dup(r1) getdents(r3, &(0x7f0000000580)=""/14, 0xe) execveat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='..\':]:]\x00', &(0x7f0000000140)='^%+\x00', &(0x7f00000001c0)='-:,/(\\/&-*\xd1\x00', &(0x7f0000000200)='*-%![}\x0e\x00', &(0x7f0000000240)='}--(!%{\x00', &(0x7f0000000280)='security.selinux\x00'], &(0x7f0000000440)=[&(0x7f0000000340)='\x00', &(0x7f0000000380)='\'\x00', &(0x7f00000003c0)='$\x00', &(0x7f0000000400)='security.selinux\x00'], 0x800) lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000001480), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) getpeername$unix(r2, &(0x7f0000000480), &(0x7f0000000500)=0x6e) 00:41:56 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x500) [ 2475.212269] loop7: detected capacity change from 0 to 4 00:41:56 executing program 6: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000440), 0xffffffffffffffff) getpeername$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000540)=0x14) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000c80), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(0xffffffffffffffff, &(0x7f0000000d80)={&(0x7f0000000c40)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000d40)={&(0x7f0000000cc0)={0x6c, r1, 0x4, 0x70bd25, 0x25dfdbff, {}, [@HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond0\x00'}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000dc0)) syz_io_uring_setup(0x3af6, &(0x7f00000012c0)={0x0, 0xeb25, 0x0, 0x2, 0x4}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000001340), &(0x7f0000001380)) syz_genetlink_get_family_id$ipvs(&(0x7f0000001540), 0xffffffffffffffff) [ 2475.236372] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:41:56 executing program 2: syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000001480), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x2) 00:41:56 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x900) 00:41:56 executing program 0: r0 = syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000001480), &(0x7f0000000100)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) openat(r0, &(0x7f0000000280)='./file0\x00', 0x1, 0x40) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f00000002c0)='./file0\x00', 0x6, 0x0, &(0x7f0000000500), 0x8b6023, &(0x7f0000000440)=ANY=[]) fspick(r0, &(0x7f0000000000)='./file0\x00', 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 00:41:57 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 38) [ 2475.350142] loop1: detected capacity change from 0 to 256 00:41:57 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)={0x28, r1, 0x5, 0x0, 0x0, {{0x44, 0x0, 0xf0}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL={0x6, 0xc, 0x8}]}]}, 0x28}}, 0x0) [ 2475.382274] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:41:57 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000000)) lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000001480), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) [ 2475.399925] FAULT_INJECTION: forcing a failure. [ 2475.399925] name failslab, interval 1, probability 0, space 0, times 0 [ 2475.401004] CPU: 1 PID: 28353 Comm: syz-executor.7 Not tainted 5.16.0-rc8-next-20220106 #1 [ 2475.401694] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2475.402733] Call Trace: [ 2475.402979] [ 2475.403206] dump_stack_lvl+0x8b/0xb3 [ 2475.403607] should_fail.cold+0x5/0xa [ 2475.403944] ? create_object.isra.0+0x3a/0xa20 [ 2475.404355] should_failslab+0x5/0x10 [ 2475.404716] kmem_cache_alloc+0x5b/0x480 [ 2475.405101] create_object.isra.0+0x3a/0xa20 [ 2475.405574] ? kasan_unpoison+0x23/0x50 [ 2475.406011] kmem_cache_alloc_trace+0x22e/0x3c0 [ 2475.406487] kobject_uevent_env+0x236/0xfa0 [ 2475.406913] ? dev_uevent_filter+0xd0/0xd0 [ 2475.407299] ? _raw_spin_unlock+0x24/0x40 [ 2475.407682] disk_event_uevent+0x17b/0x1e0 [ 2475.408087] ? disk_events_async_show+0x10/0x10 [ 2475.408518] ? __fget_files+0x28d/0x470 [ 2475.408897] disk_force_media_change+0x1e/0xc0 [ 2475.409377] loop_configure+0x75b/0x1950 [ 2475.409788] ? putname+0xfe/0x140 [ 2475.410138] lo_ioctl+0x7c5/0x18b0 [ 2475.410471] ? avc_has_extended_perms+0x7e8/0xeb0 [ 2475.410978] ? loop_set_status_old+0x1b0/0x1b0 [ 2475.411450] ? avc_ss_reset+0x180/0x180 [ 2475.411843] ? __lock_acquire+0xbac/0x5b70 [ 2475.412317] ? selinux_inode_getsecctx+0x90/0x90 [ 2475.412798] ? loop_set_status_old+0x1b0/0x1b0 [ 2475.413244] blkdev_ioctl+0x362/0x7f0 [ 2475.413622] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2475.414080] ? __x64_sys_ioctl+0x97/0x210 [ 2475.414502] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2475.415032] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2475.415469] __x64_sys_ioctl+0x196/0x210 [ 2475.415846] do_syscall_64+0x3b/0x90 [ 2475.416223] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2475.416728] RIP: 0033:0x7f02dda998d7 [ 2475.417091] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2475.418763] RSP: 002b:00007f02db00ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2475.419468] RAX: ffffffffffffffda RBX: 00007f02ddae3970 RCX: 00007f02dda998d7 [ 2475.420137] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2475.420805] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2475.421464] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2475.422126] R13: 0000000000000004 R14: 0000000020000098 R15: 0000000000000001 [ 2475.422839] 00:41:57 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)) lsetxattr$trusted_overlay_upper(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000140)={0x0, 0xfb, 0x29, 0x7, 0x1, "00682b4eb9deba57042d3f12ce13aba9", "f6b5f36ab7f3c10d7c5e602442597a436c62605d"}, 0x29, 0x2) lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000001480), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) [ 2475.483010] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2475.498770] loop7: detected capacity change from 0 to 4 00:42:12 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)={0x28, r1, 0x5, 0x0, 0x0, {{0x44, 0x0, 0xf6}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL={0x6, 0xc, 0x8}]}]}, 0x28}}, 0x0) 00:42:12 executing program 2: r0 = syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000001480), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) recvmmsg$unix(r1, &(0x7f0000003ac0)=[{{&(0x7f0000000780), 0x6e, &(0x7f0000000d40)=[{&(0x7f0000000800)=""/142, 0x8e}, {&(0x7f00000008c0)=""/85, 0x55}, {&(0x7f0000000940)=""/214, 0xd6}, {&(0x7f0000000a40)=""/91, 0x5b}, {&(0x7f0000000ac0)=""/218, 0xda}, {&(0x7f0000000bc0)=""/15, 0xf}, {&(0x7f0000000c00)=""/39, 0x27}, {&(0x7f0000000c40)}, {&(0x7f0000000c80)=""/141, 0x8d}], 0x9, &(0x7f0000000e00)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x58}}, {{&(0x7f0000000e80), 0x6e, &(0x7f0000001100)=[{&(0x7f0000000f00)}, {&(0x7f0000000f40)=""/9, 0x9}, {&(0x7f0000000f80)=""/71, 0x47}, {&(0x7f0000001000)=""/180, 0xb4}, {&(0x7f00000010c0)=""/13, 0xd}], 0x5, &(0x7f0000001180)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x58}}, {{&(0x7f0000001200), 0x6e, &(0x7f0000001500)=[{&(0x7f0000001280)=""/70, 0x46}, {&(0x7f0000001300)=""/127, 0x7f}, {&(0x7f0000001380)=""/148, 0x94}, {&(0x7f0000001440)=""/43, 0x2b}], 0x4, &(0x7f0000001540)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x100}}, {{&(0x7f0000001640)=@abs, 0x6e, &(0x7f0000003940)=[{&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000026c0)=""/76, 0x4c}, {&(0x7f0000002740)=""/172, 0xac}, {&(0x7f0000002800)=""/4096, 0x1000}, {&(0x7f0000003800)=""/78, 0x4e}, {&(0x7f0000003880)=""/179, 0xb3}], 0x6, &(0x7f00000039c0)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xf8}}], 0x4, 0x2141, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x101, 0x9, &(0x7f0000000680)=[{&(0x7f0000000100)="430eec4c0257229c62aef5262209b7c1ac8914a1204d606bc7ded651a47ffdeaece7dc67deef901aa682dea51311568cd666d48e12aaf92c6d75bc2de9dbaeba95838ac4a233fe12df36d27bc9c332d0d05bfa67ebd3eac0ba96ef3605a838aecb0d422ac639f24e50b563d7ba5e7e87ab307e8d1bf3", 0x76, 0xd0}, {&(0x7f00000001c0)="df136b309e559e7bae9e28f3c6ee59a2f24db0ad0c7f92a989ddb44f8c593a9421208e2c2f060cab071b9ae0c56a59b653348943035cc179622bd55627ba4dc27c4e73036179b6b5f7afedc1d3f8e1c6ff6f09d499e3f524c15fe94999aebee27720cfe9c604f57cda88f007d6a3fcc0f81f483b496996277927877839e6c8d32933077627c1a593d1876ba2ae37e1ef19c80b5cc166ff07124ec82ac2a8ae6d9b24976154172629fc6c51ead05c674691", 0xb1, 0x5}, {&(0x7f0000000340)="20a905338c6a8b9325ee6af1c1decb41ebbdb5012a8aaf264a045ca7c95e658d2cc6ad3a6a058c16b12a9fdee10a35c5329e6ba1a8066b34f338ecc38a772c667cc808a55402ea6d8109ae22c88b0fe7439d067203cd4ccf21405863ba4d92a003198b151c34c40ce7ae1cfc0f76325d4fcd13dd573f00cab70cb1370e6e2541fa343b0b4fcc1b27add45739fe9c3a894086a9", 0x93, 0x20}, {&(0x7f0000000280)="8ca393546bc40d22caec06c6e3712926c4e5014516002539ab23a6d1a02995817ad5c610ad0bc2dae6ddbd92aa4e531112f105e571cca9e86d4a978c2ae0882b436aa8192d2df4bbd4ef217cd3efa1f7a9be53c2c1518de757d93d2f4c0ee2cc90dca477d4427a2fddfc1be5be0ca0973cf4476d83c0e583ba018c377d", 0x7d, 0xffffffff}, {&(0x7f0000000400)="ea72099a42256959f1a8a9208001efdabbd35c73bd4dc23b3f41ff2e6aa18c1074bc4527045521da1553a17a07460dfea6adb965587644e8de3d3472843c55b95a345cdf7b0664a4ca1d05ed4ba47f3aeb07dee06795dd42a983e7e261f217e6bd49e2ff77af96c5", 0x68, 0x3}, {&(0x7f0000000480)="af9812c5ad4aa3d3dd52e454f18308480067ebe770e1c8c0022087d22a1f42f393b7d310238ff814941e36a5578f8b23ca4fb193e5b8c8f12f56c5878680ce2b47ec88443f9310c63491576ed36b67104723d1a2bb0d14db9de3eaa4fa1f9fc91befc8b4b5b621ebdcc33bdb9fe21421aa9a279615bcb54f1bf7a9d185587f00c54a50d3dabd14040648e901d21bc0940a", 0x91, 0x5}, {&(0x7f0000000540)="84729467fa6c7934930b99aaeb895bee74b6b30fa9289350b8047d7c0be158715a9c93582657660dddfb4419ac6e95d27e683820f80e27f01231321845f87e65aed99f1bffb46ffa0aba85be0b05c50bc04c947b6a7b776a2c74550c6bf718bf7c218a8e1ca894908287", 0x6a, 0x35a3}, {&(0x7f00000005c0)="aedc3c9a55ed15b01accad82001b6f64d9c7a64e726ab9333f03091865dad564cb235b7fa8d408d43076", 0x2a, 0x1000}, {&(0x7f0000000600)="36a8a6f194b06fd5a3666433adc87b0367533b54606741e51d6e90f3a85dabeeb9b3b1018b67a404c41a6f8d384f8b63d63db9b5ba7c999215028721dde4f91446e4464b3ce65ddee49d727e9895068ac39f302e916c686257", 0x59, 0x1}], 0x1200180, &(0x7f0000003bc0)={[{@mode={'mode', 0x3d, 0xfffffe0000000000}}, {@size={'size', 0x3d, [0x74, 0x32, 0x70, 0x32, 0x70, 0x32, 0x44, 0x31, 0x65]}}], [{@uid_gt={'uid>', r2}}, {@smackfsdef={'smackfsdef', 0x3d, 'system_u:object_r:hald_log_t:s0\x00'}}, {@obj_role={'obj_role', 0x3d, '\\'}}]}) openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x71) 00:42:12 executing program 6: openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040), 0xffffffffffff8000, 0x200002) ioctl$SG_SET_TIMEOUT(r1, 0x2201, 0x0) 00:42:12 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000001480), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r3, 0x0) getresgid(&(0x7f0000000b80), &(0x7f0000000bc0), &(0x7f0000000c00)=0x0) setregid(r4, 0x0) getgroups(0x8, &(0x7f0000000280)=[0x0, 0xffffffffffffffff, 0xee01, 0xee01, 0xee00, 0x0, 0xee00, 0x0]) getresgid(&(0x7f0000000b80), &(0x7f0000000bc0), &(0x7f0000000c00)=0x0) setregid(r6, 0x0) getresgid(&(0x7f0000000b80), &(0x7f0000000bc0), &(0x7f0000000c00)=0x0) setregid(r7, 0x0) setxattr$system_posix_acl(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000440)={{}, {0x1, 0x3}, [{0x2, 0x5, 0xee01}, {0x2, 0x6, r0}, {0x2, 0x1, 0xee00}, {0x2, 0x7, 0xee01}, {0x2, 0x1, r1}, {0x2, 0x3, 0xee01}, {0x2, 0x7, 0xffffffffffffffff}, {0x2, 0x1, r2}, {0x2, 0x4, r3}], {0x4, 0x1}, [{0x8, 0x5, r4}, {0x8, 0x1, 0xee01}, {0x8, 0x4, r5}, {0x8, 0x0, r6}, {0x8, 0xb5681824b654dd53, 0xee01}, {0x8, 0x5, r7}], {0x10, 0x7}}, 0x9c, 0x0) 00:42:12 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0xa00) 00:42:12 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000040)={[], [{@appraise}]}) openat(r0, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) 00:42:12 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 39) 00:42:12 executing program 3: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000200), &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000380)=0x0) r3 = eventfd2(0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f00000001c0)=r3, 0x1) epoll_create1(0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r4, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x1, 0x0, r4, 0x0, &(0x7f00000003c0)="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", 0x1000, 0x8840, 0x1}, 0x0) syz_io_uring_setup(0x573d, &(0x7f0000000040)={0x0, 0xff79, 0x20, 0x2, 0x3b8}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r5, &(0x7f0000000280)=@IORING_OP_OPENAT={0x12, 0x3, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000180)='./file0\x00', 0x191, 0x10000, 0x12345}, 0xfff) io_uring_enter(r0, 0x100008, 0x0, 0x0, 0x0, 0x0) [ 2490.908515] loop1: detected capacity change from 0 to 256 [ 2490.910754] FAULT_INJECTION: forcing a failure. [ 2490.910754] name failslab, interval 1, probability 0, space 0, times 0 [ 2490.914076] CPU: 1 PID: 28385 Comm: syz-executor.7 Not tainted 5.16.0-rc8-next-20220106 #1 [ 2490.914642] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2490.915439] Call Trace: [ 2490.915632] [ 2490.915796] dump_stack_lvl+0x8b/0xb3 [ 2490.916065] should_fail.cold+0x5/0xa [ 2490.916341] ? kobject_get_path+0xc0/0x1c0 [ 2490.916637] should_failslab+0x5/0x10 [ 2490.916907] __kmalloc+0x72/0x440 [ 2490.917155] kobject_get_path+0xc0/0x1c0 [ 2490.917455] kobject_uevent_env+0x25c/0xfa0 [ 2490.917767] ? _raw_spin_unlock+0x24/0x40 [ 2490.918058] disk_event_uevent+0x17b/0x1e0 [ 2490.918365] ? disk_events_async_show+0x10/0x10 [ 2490.918697] ? __fget_files+0x28d/0x470 [ 2490.918997] disk_force_media_change+0x1e/0xc0 [ 2490.919309] loop_configure+0x75b/0x1950 [ 2490.919605] lo_ioctl+0x7c5/0x18b0 [ 2490.919856] ? avc_has_extended_perms+0x7e8/0xeb0 [ 2490.920189] ? loop_set_status_old+0x1b0/0x1b0 [ 2490.920507] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2490.920892] ? avc_ss_reset+0x180/0x180 [ 2490.921163] ? finish_task_switch.isra.0+0x230/0x870 [ 2490.921526] ? finish_task_switch.isra.0+0x2b7/0x870 [ 2490.921884] ? __schedule+0x88a/0x2190 [ 2490.922182] ? selinux_inode_getsecctx+0x90/0x90 [ 2490.922518] ? lock_is_held_type+0xd7/0x130 [ 2490.922915] ? zero_pmd_populate.isra.0+0x60/0x150 [ 2490.923363] ? loop_set_status_old+0x1b0/0x1b0 [ 2490.923783] blkdev_ioctl+0x362/0x7f0 [ 2490.924146] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2490.924613] ? __x64_sys_ioctl+0x97/0x210 [ 2490.924987] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2490.925518] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2490.926006] __x64_sys_ioctl+0x196/0x210 [ 2490.926404] do_syscall_64+0x3b/0x90 [ 2490.926759] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2490.927291] RIP: 0033:0x7f02dda998d7 [ 2490.927698] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2490.929360] RSP: 002b:00007f02db00ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2490.930089] RAX: ffffffffffffffda RBX: 00007f02ddae3970 RCX: 00007f02dda998d7 [ 2490.930733] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2490.931438] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2490.932102] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2490.932753] R13: 0000000000000004 R14: 0000000020000098 R15: 0000000000000001 [ 2490.933425] [ 2490.939154] loop2: detected capacity change from 0 to 264192 [ 2490.944425] tmpfs: Bad value for 'mode' [ 2490.958276] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:42:12 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) pwrite64(r0, &(0x7f0000000000)='y', 0xfffffe5f, 0x8040000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)=0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x2, 0x0) pwrite64(r2, &(0x7f0000000000)='y', 0xfffffe5f, 0x8040000) pipe2$9p(&(0x7f0000000080), 0x80000) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) fallocate(r3, 0x24, 0x1, 0x2) r4 = openat(0xffffffffffffff9c, 0x0, 0x4042, 0x0) openat(r4, &(0x7f0000000140)='./file0\x00', 0x0, 0x2) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x8040000) 00:42:12 executing program 5: openat$selinux_attr(0xffffffffffffff9c, 0x0, 0x2, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x110, r1, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) r3 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000080), 0x800, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000180)={'gre0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8916, &(0x7f0000000380)={@empty, 0x0, r6}) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r3, 0x89f9, &(0x7f0000000140)={'syztnl0\x00', &(0x7f00000000c0)={'ip6tnl0\x00', r6, 0x4, 0x1f, 0x3, 0x200, 0x40, @local, @local, 0x80, 0x8000, 0x5, 0xfffffcb4}}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r8, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r3, 0x89f5, &(0x7f0000000300)={'syztnl2\x00', &(0x7f0000000280)={'syztnl2\x00', r7, 0x6, 0x3, 0x6, 0x8, 0x0, @empty, @private0, 0x10, 0x8000, 0x80000000, 0x5}}) setsockopt$packet_add_memb(r8, 0x107, 0x1, &(0x7f00000003c0)={r9, 0x1, 0x6, @local}, 0x10) r10 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCDELRT(r10, 0x890c, &(0x7f0000000200)={0x0, @nfc={0x27, 0x1, 0x2, 0x4}, @qipcrtr={0x2a, 0x3, 0x7ffe}, @vsock={0x28, 0x0, 0xffffffff, @hyper}, 0x6, 0x0, 0x0, 0x0, 0x401, 0x0, 0x8, 0xfffffffffffffff7, 0x80}) 00:42:12 executing program 0: r0 = syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000001480), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x8}}, './file0\x00'}) openat(r1, &(0x7f0000000040)='./file0\x00', 0x1, 0x8) [ 2491.020479] loop2: detected capacity change from 0 to 264192 [ 2491.021578] tmpfs: Bad value for 'mode' 00:42:12 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000240)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004200f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}, {&(0x7f0000000080), 0x0, 0xee}, {&(0x7f0000000180)="85c6dc1a1d1d7200a44a481c868bee101593aa9b97ed8b6519b0b2dcc2ba2c250854eeb2162202ec5f9894c92d1b834d7bd3fc58f5af1e849aee87fd1d63b307451a0bcf4778c29782dec2f765092fbe97c8a64370980ba4efd9880fff4973da7ba6e4", 0x63, 0x10001}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r1, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="f817"], 0x10) getdents(r0, &(0x7f0000000080)=""/40, 0x28) [ 2491.043022] loop7: detected capacity change from 0 to 4 [ 2491.073229] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:42:12 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0xb00) 00:42:12 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)={0x28, r1, 0x5, 0x0, 0x0, {{0x44, 0x0, 0x300}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL={0x6, 0xc, 0x8}]}]}, 0x28}}, 0x0) [ 2491.198438] loop1: detected capacity change from 0 to 256 00:42:12 executing program 0: r0 = syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) renameat2(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x2) lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000001480), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) 00:42:12 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 40) [ 2491.233722] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2491.250655] FAULT_INJECTION: forcing a failure. [ 2491.250655] name failslab, interval 1, probability 0, space 0, times 0 [ 2491.251907] CPU: 0 PID: 28521 Comm: syz-executor.7 Not tainted 5.16.0-rc8-next-20220106 #1 [ 2491.252609] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2491.253614] Call Trace: [ 2491.253858] [ 2491.254074] dump_stack_lvl+0x8b/0xb3 [ 2491.254440] should_fail.cold+0x5/0xa [ 2491.254850] ? create_object.isra.0+0x3a/0xa20 [ 2491.255282] should_failslab+0x5/0x10 [ 2491.255653] kmem_cache_alloc+0x5b/0x480 [ 2491.256044] create_object.isra.0+0x3a/0xa20 [ 2491.256464] ? kasan_unpoison+0x23/0x50 [ 2491.256854] __kmalloc+0x25b/0x440 [ 2491.257202] kobject_get_path+0xc0/0x1c0 [ 2491.257601] kobject_uevent_env+0x25c/0xfa0 [ 2491.258018] ? _raw_spin_unlock+0x24/0x40 [ 2491.258416] disk_event_uevent+0x17b/0x1e0 [ 2491.258878] ? disk_events_async_show+0x10/0x10 [ 2491.259320] ? __fget_files+0x28d/0x470 [ 2491.259711] disk_force_media_change+0x1e/0xc0 [ 2491.260147] loop_configure+0x75b/0x1950 [ 2491.260542] ? putname+0xfe/0x140 [ 2491.260887] lo_ioctl+0x7c5/0x18b0 [ 2491.261228] ? avc_has_extended_perms+0x7e8/0xeb0 [ 2491.261690] ? loop_set_status_old+0x1b0/0x1b0 [ 2491.262132] ? avc_ss_reset+0x180/0x180 [ 2491.262516] ? __lock_acquire+0xbac/0x5b70 [ 2491.263023] ? selinux_inode_getsecctx+0x90/0x90 [ 2491.263492] ? loop_set_status_old+0x1b0/0x1b0 [ 2491.263926] blkdev_ioctl+0x362/0x7f0 [ 2491.264292] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2491.264734] ? __x64_sys_ioctl+0x97/0x210 [ 2491.265123] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2491.265640] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2491.266095] __x64_sys_ioctl+0x196/0x210 [ 2491.266486] do_syscall_64+0x3b/0x90 [ 2491.266872] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2491.267359] RIP: 0033:0x7f02dda998d7 [ 2491.267705] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2491.269345] RSP: 002b:00007f02db00ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2491.270029] RAX: ffffffffffffffda RBX: 00007f02ddae3970 RCX: 00007f02dda998d7 [ 2491.270695] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2491.271372] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2491.272012] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2491.272689] R13: 0000000000000004 R14: 0000000020000098 R15: 0000000000000001 [ 2491.273357] [ 2491.302293] loop7: detected capacity change from 0 to 4 [ 2491.364893] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2506.869759] FAULT_INJECTION: forcing a failure. [ 2506.869759] name failslab, interval 1, probability 0, space 0, times 0 [ 2506.871357] CPU: 0 PID: 28543 Comm: syz-executor.7 Not tainted 5.16.0-rc8-next-20220106 #1 [ 2506.872151] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2506.873149] Call Trace: [ 2506.873376] [ 2506.873593] dump_stack_lvl+0x8b/0xb3 [ 2506.873967] should_fail.cold+0x5/0xa [ 2506.874336] ? __alloc_skb+0x211/0x340 [ 2506.874751] should_failslab+0x5/0x10 [ 2506.875174] kmem_cache_alloc_node+0x55/0x490 [ 2506.875627] __alloc_skb+0x211/0x340 [ 2506.875983] alloc_uevent_skb+0x7b/0x210 [ 2506.876365] kobject_uevent_env+0x9a1/0xfa0 [ 2506.876799] ? _raw_spin_unlock+0x24/0x40 [ 2506.877205] disk_event_uevent+0x17b/0x1e0 [ 2506.877623] ? disk_events_async_show+0x10/0x10 [ 2506.878058] ? __fget_files+0x28d/0x470 [ 2506.878419] disk_force_media_change+0x1e/0xc0 [ 2506.878851] loop_configure+0x75b/0x1950 [ 2506.879254] ? putname+0xfe/0x140 [ 2506.879610] lo_ioctl+0x7c5/0x18b0 [ 2506.879974] ? avc_has_extended_perms+0x7e8/0xeb0 [ 2506.880428] ? loop_set_status_old+0x1b0/0x1b0 [ 2506.880893] ? avc_ss_reset+0x180/0x180 [ 2506.881257] ? __lock_acquire+0xbac/0x5b70 [ 2506.881752] ? selinux_inode_getsecctx+0x90/0x90 [ 2506.882210] ? loop_set_status_old+0x1b0/0x1b0 [ 2506.882651] blkdev_ioctl+0x362/0x7f0 [ 2506.883001] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2506.883455] ? __x64_sys_ioctl+0x97/0x210 [ 2506.883835] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2506.884336] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2506.884822] __x64_sys_ioctl+0x196/0x210 [ 2506.885216] do_syscall_64+0x3b/0x90 [ 2506.885584] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2506.886071] RIP: 0033:0x7f02dda998d7 [ 2506.886413] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2506.888109] RSP: 002b:00007f02db00ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 00:42:28 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)) fork() r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x3) 00:42:28 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)={0x28, r1, 0x5, 0x0, 0x0, {{0x44, 0x0, 0x500}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL={0x6, 0xc, 0x8}]}]}, 0x28}}, 0x0) 00:42:28 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 41) 00:42:28 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0xb00) 00:42:28 executing program 6: r0 = syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000001480), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) recvmmsg$unix(r1, &(0x7f0000003ac0)=[{{&(0x7f0000000780), 0x6e, &(0x7f0000000d40)=[{&(0x7f0000000800)=""/142, 0x8e}, {&(0x7f00000008c0)=""/85, 0x55}, {&(0x7f0000000940)=""/214, 0xd6}, {&(0x7f0000000a40)=""/91, 0x5b}, {&(0x7f0000000ac0)=""/218, 0xda}, {&(0x7f0000000bc0)=""/15, 0xf}, {&(0x7f0000000c00)=""/39, 0x27}, {&(0x7f0000000c40)}, {&(0x7f0000000c80)=""/141, 0x8d}], 0x9, &(0x7f0000000e00)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x58}}, {{&(0x7f0000000e80), 0x6e, &(0x7f0000001100)=[{&(0x7f0000000f00)}, {&(0x7f0000000f40)=""/9, 0x9}, {&(0x7f0000000f80)=""/71, 0x47}, {&(0x7f0000001000)=""/180, 0xb4}, {&(0x7f00000010c0)=""/13, 0xd}], 0x5, &(0x7f0000001180)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x58}}, {{&(0x7f0000001200), 0x6e, &(0x7f0000001500)=[{&(0x7f0000001280)=""/70, 0x46}, {&(0x7f0000001300)=""/127, 0x7f}, {&(0x7f0000001380)=""/148, 0x94}, {&(0x7f0000001440)=""/43, 0x2b}], 0x4, &(0x7f0000001540)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x100}}, {{&(0x7f0000001640)=@abs, 0x6e, &(0x7f0000003940)=[{&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000026c0)=""/76, 0x4c}, {&(0x7f0000002740)=""/172, 0xac}, {&(0x7f0000002800)=""/4096, 0x1000}, {&(0x7f0000003800)=""/78, 0x4e}, {&(0x7f0000003880)=""/179, 0xb3}], 0x6, &(0x7f00000039c0)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xf8}}], 0x4, 0x2141, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x101, 0x9, &(0x7f0000000680)=[{&(0x7f0000000100)="430eec4c0257229c62aef5262209b7c1ac8914a1204d606bc7ded651a47ffdeaece7dc67deef901aa682dea51311568cd666d48e12aaf92c6d75bc2de9dbaeba95838ac4a233fe12df36d27bc9c332d0d05bfa67ebd3eac0ba96ef3605a838aecb0d422ac639f24e50b563d7ba5e7e87ab307e8d1bf3", 0x76, 0xd0}, {&(0x7f00000001c0)="df136b309e559e7bae9e28f3c6ee59a2f24db0ad0c7f92a989ddb44f8c593a9421208e2c2f060cab071b9ae0c56a59b653348943035cc179622bd55627ba4dc27c4e73036179b6b5f7afedc1d3f8e1c6ff6f09d499e3f524c15fe94999aebee27720cfe9c604f57cda88f007d6a3fcc0f81f483b496996277927877839e6c8d32933077627c1a593d1876ba2ae37e1ef19c80b5cc166ff07124ec82ac2a8ae6d9b24976154172629fc6c51ead05c674691", 0xb1, 0x5}, {&(0x7f0000000340)="20a905338c6a8b9325ee6af1c1decb41ebbdb5012a8aaf264a045ca7c95e658d2cc6ad3a6a058c16b12a9fdee10a35c5329e6ba1a8066b34f338ecc38a772c667cc808a55402ea6d8109ae22c88b0fe7439d067203cd4ccf21405863ba4d92a003198b151c34c40ce7ae1cfc0f76325d4fcd13dd573f00cab70cb1370e6e2541fa343b0b4fcc1b27add45739fe9c3a894086a9", 0x93, 0x20}, {&(0x7f0000000280)="8ca393546bc40d22caec06c6e3712926c4e5014516002539ab23a6d1a02995817ad5c610ad0bc2dae6ddbd92aa4e531112f105e571cca9e86d4a978c2ae0882b436aa8192d2df4bbd4ef217cd3efa1f7a9be53c2c1518de757d93d2f4c0ee2cc90dca477d4427a2fddfc1be5be0ca0973cf4476d83c0e583ba018c377d", 0x7d, 0xffffffff}, {&(0x7f0000000400)="ea72099a42256959f1a8a9208001efdabbd35c73bd4dc23b3f41ff2e6aa18c1074bc4527045521da1553a17a07460dfea6adb965587644e8de3d3472843c55b95a345cdf7b0664a4ca1d05ed4ba47f3aeb07dee06795dd42a983e7e261f217e6bd49e2ff77af96c5", 0x68, 0x3}, {&(0x7f0000000480)="af9812c5ad4aa3d3dd52e454f18308480067ebe770e1c8c0022087d22a1f42f393b7d310238ff814941e36a5578f8b23ca4fb193e5b8c8f12f56c5878680ce2b47ec88443f9310c63491576ed36b67104723d1a2bb0d14db9de3eaa4fa1f9fc91befc8b4b5b621ebdcc33bdb9fe21421aa9a279615bcb54f1bf7a9d185587f00c54a50d3dabd14040648e901d21bc0940a", 0x91, 0x5}, {&(0x7f0000000540)="84729467fa6c7934930b99aaeb895bee74b6b30fa9289350b8047d7c0be158715a9c93582657660dddfb4419ac6e95d27e683820f80e27f01231321845f87e65aed99f1bffb46ffa0aba85be0b05c50bc04c947b6a7b776a2c74550c6bf718bf7c218a8e1ca894908287", 0x6a, 0x35a3}, {&(0x7f00000005c0)="aedc3c9a55ed15b01accad82001b6f64d9c7a64e726ab9333f03091865dad564cb235b7fa8d408d43076", 0x2a, 0x1000}, {&(0x7f0000000600)="36a8a6f194b06fd5a3666433adc87b0367533b54606741e51d6e90f3a85dabeeb9b3b1018b67a404c41a6f8d384f8b63d63db9b5ba7c999215028721dde4f91446e4464b3ce65ddee49d727e9895068ac39f302e916c686257", 0x59, 0x1}], 0x1200180, &(0x7f0000003bc0)={[{@mode={'mode', 0x3d, 0xfffffe0000000000}}, {@size={'size', 0x3d, [0x74, 0x32, 0x70, 0x32, 0x70, 0x32, 0x44, 0x31, 0x65]}}], [{@uid_gt={'uid>', r2}}, {@smackfsdef={'smackfsdef', 0x3d, 'system_u:object_r:hald_log_t:s0\x00'}}, {@obj_role={'obj_role', 0x3d, '\\'}}]}) openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x71) 00:42:28 executing program 0: r0 = syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0880ba4d04002e2f6669746534000000190000000000000000605ab92a9b14b0a4b4653da51c86f8a9e4a11034b046126b8ac11905da5b73f3e773bd740895d078f8bccb3670a974755f15ccad01f9fcfaddce2f8cde014b3a7acd11683263e00c0b389617bf4548bd587cc460a699e74e9920f767f82f8fb4d852e04a24ff90be8ada7b594b153b3221e98bbea8c37cdeb6734556c872e8df99030850393c1bdc2f99bcf2cdf595b1ad28785d138b414a64db259495bd97de2cd2106d8cafc5e9322f62c5391914f942830a95ed407f2745b52c01898354fb6f461f3901"]) openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0xba) lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000001480), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) fsetxattr(r2, &(0x7f0000000080)=@known='user.incfs.id\x00', &(0x7f00000000c0)=',\x00', 0x2, 0x2) 00:42:28 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0xc00) 00:42:28 executing program 2: syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000004c00)=[{{&(0x7f0000000080), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/146, 0x92}, {&(0x7f0000000100)=""/16, 0x10}, {&(0x7f0000000140)=""/18, 0x12}], 0x4}}, {{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000001340)=""/118, 0x76}], 0x1, &(0x7f00000013c0)=[@cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x70}}, {{0x0, 0x0, &(0x7f00000019c0)=[{&(0x7f0000001500)=""/75, 0x4b}, {&(0x7f0000001440)=""/13, 0xd}, {&(0x7f0000001580)=""/219, 0xdb}, {&(0x7f0000001680)=""/99, 0x63}, {&(0x7f0000001700)=""/59, 0x3b}, {&(0x7f0000001740)=""/218, 0xda}, {&(0x7f0000001840)=""/70, 0x46}, {&(0x7f00000018c0)=""/104, 0x68}, {&(0x7f0000001940)=""/67, 0x43}], 0x9, &(0x7f0000001a80)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x108}}, {{&(0x7f0000001bc0)=@abs, 0x6e, &(0x7f0000001c40)}}, {{&(0x7f0000001c80), 0x6e, &(0x7f0000003080)=[{&(0x7f0000001d00)=""/254, 0xfe}, {&(0x7f0000001e00)=""/89, 0x59}, {&(0x7f0000001e80)=""/244, 0xf4}, {&(0x7f0000001f80)=""/142, 0x8e}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000003040)=""/31, 0x1f}], 0x6, &(0x7f0000003100)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000003140)=@abs, 0x6e, &(0x7f00000032c0)=[{&(0x7f00000031c0)=""/96, 0x60}, {&(0x7f0000003240)=""/64, 0x40}, {&(0x7f0000003280)=""/33, 0x21}], 0x3, &(0x7f0000003300)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x50}}, {{&(0x7f0000003380)=@abs, 0x6e, &(0x7f0000003800)=[{&(0x7f0000003400)=""/190, 0xbe}, {&(0x7f00000034c0)=""/128, 0x80}, {&(0x7f0000003540)=""/194, 0xc2}, {&(0x7f0000003640)=""/10, 0xa}, {&(0x7f0000003680)=""/219, 0xdb}, {&(0x7f0000003780)=""/123, 0x7b}], 0x6, &(0x7f0000003880)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x70}}, {{0x0, 0x0, &(0x7f0000004b80)=[{&(0x7f0000003900)=""/135, 0x87}, {&(0x7f00000039c0)=""/133, 0x85}, {&(0x7f0000003a80)=""/139, 0x8b}, {&(0x7f0000003b40)=""/4096, 0x1000}, {&(0x7f0000004b40)=""/17, 0x11}], 0x5}}], 0x8, 0x40000000, &(0x7f0000004e00)) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000004e40)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff, 0x0}}, './file0\x00'}) getresgid(&(0x7f0000000b80), &(0x7f0000000bc0), &(0x7f0000000c00)=0x0) setregid(r5, 0x0) getresgid(&(0x7f0000000b80), &(0x7f0000000bc0), &(0x7f0000000c00)=0x0) setregid(r6, 0x0) getresgid(&(0x7f0000000b80), &(0x7f0000000bc0), &(0x7f0000000c00)=0x0) setregid(r7, 0x0) setgroups(0x5, &(0x7f0000001c40)=[r0, r6, r7, r1, r2]) setxattr$system_posix_acl(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000004e80)={{}, {0x1, 0x1}, [{0x2, 0x1}, {0x2, 0x1, 0xee00}], {}, [{0x8, 0x3, r3}, {0x8, 0x8, r4}, {0x8, 0x2}, {0x8, 0x7, r5}], {0x10, 0x7}, {0x20, 0x1}}, 0x54, 0x2) lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000001480), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) [ 2506.888797] RAX: ffffffffffffffda RBX: 00007f02ddae3970 RCX: 00007f02dda998d7 [ 2506.889745] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2506.890406] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2506.891178] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2506.891909] R13: 0000000000000004 R14: 0000000020000098 R15: 0000000000000001 [ 2506.892655] [ 2506.941453] loop3: detected capacity change from 0 to 256 [ 2506.941553] loop1: detected capacity change from 0 to 256 [ 2506.946040] loop7: detected capacity change from 0 to 4 [ 2506.949262] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2506.951351] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:42:28 executing program 0: lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000001480), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) 00:42:28 executing program 6: mount$9p_tcp(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x1000000, &(0x7f0000000180)={'trans=tcp,', {'port', 0x3d, 0x4e23}, 0x2c, {[{@nodevmap}, {@cache_none}, {@nodevmap}]}}) 00:42:28 executing program 2: syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$security_capability(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{0x10000, 0xff}, {0x2}]}, 0x14, 0x1) lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000001480), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) 00:42:28 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 42) [ 2507.065944] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:42:28 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0xd00) 00:42:28 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x2001000, 0x0) lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000000000), &(0x7f00000014c0)='/sbin/dhclient\x00', 0xf, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001000000180000007515910f7118da66904e50", @ANYRESOCT=r0, @ANYBLOB="81000000000000002e2f66696c653000"]) mknodat$loop(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x4, 0x1) [ 2507.123455] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:42:28 executing program 3: syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r0 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r1) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), r1) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = accept4(r1, &(0x7f0000000240)=@pppoe={0x18, 0x0, {0x0, @broadcast}}, &(0x7f0000000000)=0x80, 0x800) sendmsg$IEEE802154_LLSEC_SETPARAMS(r3, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x4c, r0, 0x800, 0x70bd2a, 0x25dfdbfd, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_LLSEC_SECLEVEL={0x5, 0x2a, 0x6}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5, 0x29, 0x1}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0202}}, @IEEE802154_ATTR_LLSEC_SECLEVEL={0x5, 0x2a, 0x2}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x3}]}, 0x4c}, 0x1, 0x0, 0x0, 0x800}, 0x40880) sendmsg$NL80211_CMD_JOIN_OCB(r4, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r2, 0x20, 0x70bd2d, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0xe2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24040811}, 0x80) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r3) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r3) r5 = socket$inet_udp(0x2, 0x2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), r5) [ 2507.144613] FAULT_INJECTION: forcing a failure. [ 2507.144613] name failslab, interval 1, probability 0, space 0, times 0 [ 2507.145860] CPU: 0 PID: 28671 Comm: syz-executor.7 Not tainted 5.16.0-rc8-next-20220106 #1 [ 2507.146633] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2507.147690] Call Trace: [ 2507.147943] [ 2507.148173] dump_stack_lvl+0x8b/0xb3 [ 2507.148549] should_fail.cold+0x5/0xa [ 2507.148920] ? create_object.isra.0+0x3a/0xa20 [ 2507.149689] should_failslab+0x5/0x10 [ 2507.149743] kmem_cache_alloc+0x5b/0x480 [ 2507.149775] create_object.isra.0+0x3a/0xa20 [ 2507.149803] ? kasan_unpoison+0x23/0x50 [ 2507.149838] kmem_cache_alloc_node+0x248/0x490 [ 2507.149865] __alloc_skb+0x211/0x340 [ 2507.149898] alloc_uevent_skb+0x7b/0x210 [ 2507.149931] kobject_uevent_env+0x9a1/0xfa0 [ 2507.149961] ? _raw_spin_unlock+0x24/0x40 [ 2507.149992] disk_event_uevent+0x17b/0x1e0 [ 2507.150017] ? disk_events_async_show+0x10/0x10 [ 2507.150045] ? __fget_files+0x28d/0x470 [ 2507.150078] disk_force_media_change+0x1e/0xc0 [ 2507.150110] loop_configure+0x75b/0x1950 [ 2507.150157] lo_ioctl+0x7c5/0x18b0 [ 2507.150180] ? avc_has_extended_perms+0x7e8/0xeb0 [ 2507.150210] ? loop_set_status_old+0x1b0/0x1b0 [ 2507.150242] ? avc_ss_reset+0x180/0x180 [ 2507.150275] ? __lock_acquire+0xbac/0x5b70 [ 2507.150351] ? selinux_inode_getsecctx+0x90/0x90 [ 2507.150391] ? loop_set_status_old+0x1b0/0x1b0 [ 2507.150414] blkdev_ioctl+0x362/0x7f0 [ 2507.150433] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2507.150451] ? __x64_sys_ioctl+0x97/0x210 [ 2507.150475] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2507.150498] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2507.150519] __x64_sys_ioctl+0x196/0x210 [ 2507.150542] do_syscall_64+0x3b/0x90 [ 2507.150565] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2507.150590] RIP: 0033:0x7f02dda998d7 [ 2507.150605] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2507.150623] RSP: 002b:00007f02db00ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2507.150644] RAX: ffffffffffffffda RBX: 00007f02ddae3970 RCX: 00007f02dda998d7 [ 2507.150656] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2507.150668] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2507.150679] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2507.150691] R13: 0000000000000004 R14: 0000000020000098 R15: 0000000000000001 [ 2507.150729] [ 2507.154824] SELinux: Context /sbin/dhclient is not valid (left unmapped). [ 2507.198468] loop7: detected capacity change from 0 to 4 [ 2507.198692] loop1: detected capacity change from 0 to 256 [ 2507.207480] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2507.280781] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:42:44 executing program 2: syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x10000, 0x81) lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000001480), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) 00:42:44 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) unlink(&(0x7f0000000000)='./file0\x00') ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000080)={0x200017e}) close(r0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) sendmsg$sock(r1, &(0x7f0000000340)={&(0x7f00000000c0)=@qipcrtr={0x2a, 0x2, 0xffffc001}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000140)="9e82c1edba22cbf20e9a03121e4589bb1cfe9190baed89ab0113a796876a077dc8992bbef8deedba46dc0f8d1fa2b9d28ac393391fdce81ad14e33477d2964ee7c40129d7806ff0c72a78acd0e42b1af8f87bdce363b58d87311894f8eb668e8bc7dd4db9ca2cd48cb881333f47cf5ba7b8ca51032f7590c9c61457f54e1daf96c6a11fca209668f136cb127a5ef9de6eab9cab9c8caf9218fd66b5cec9329c780338153a71cd5a7e435709229482ab7c94433b882b1c119b57c696f6eb1b5576a0292f7bee0fac05de39a7bcb244ede3128b3187877ea13945d552cedaa8df7e935ccd41a032a045b08f8", 0xeb}, {&(0x7f0000000240)="63b46ceb529326d5d8ab39", 0xb}], 0x2, &(0x7f00000002c0)=[@txtime={{0x18, 0x1, 0x3d, 0x26}}, @timestamping={{0x14, 0x1, 0x25, 0x7}}, @mark={{0x14}}, @txtime={{0x18, 0x1, 0x3d, 0xffff}}], 0x60}, 0x0) 00:42:44 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000001480), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xf2f, 0x1, &(0x7f0000000100)=[{&(0x7f0000000080)="b31e2848b58b0d95f2932882ac50ae27d70dc96a5ad5fa615b0162bdf927ce611a39ec7d6736083a963d5550d204dab8654e438ca0cf28b3925ce31691b81a479282fd74d3", 0x45, 0xff}], 0x180c081, &(0x7f00000001c0)={[{@dots}], [{@fsuuid={'fsuuid', 0x3d, {[0x64, 0x62, 0x35, 0x34, 0x32, 0x33, 0x63, 0x30], 0x2d, [0x63, 0x39, 0x34, 0x64], 0x2d, [0x30, 0x37, 0x30, 0x30], 0x2d, [0x31, 0x37, 0x31, 0x62], 0x2d, [0x0, 0x32, 0x66, 0x35, 0x62, 0x66, 0x36, 0x66]}}}, {@fowner_gt={'fowner>', 0xee00}}, {@smackfsdef={'smackfsdef', 0x3d, 'security.selinux\x00'}}]}) 00:42:44 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)={0x28, r1, 0x5, 0x0, 0x0, {{0x44, 0x0, 0x600}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL={0x6, 0xc, 0x8}]}]}, 0x28}}, 0x0) 00:42:44 executing program 6: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = open(&(0x7f0000000000)='./file0\x00', 0x6182, 0x109) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'veth1_vlan\x00', {0x2, 0x0, @multicast1}}) syz_emit_ethernet(0x66, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x0) r1 = socket$nl_sock_diag(0x10, 0x3, 0x4) syz_extract_tcp_res(&(0x7f00000001c0), 0x10000, 0x1ff) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x86000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000280)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f00000002c0)='team_slave_0\x00') fallocate(r2, 0x78, 0x7f, 0x4) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000180)=@get={0x1, &(0x7f0000000080)=""/240, 0x7fffffff}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r4, 0x0) renameat2(r4, &(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000440)='./file0/file0\x00', 0x0) 00:42:44 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 43) 00:42:44 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0xe00) [ 2522.426825] loop1: detected capacity change from 0 to 256 00:42:44 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5f800, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/1408, 0x580, 0x8000}, {&(0x7f0000010600)="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"/1408, 0x580, 0x8800}, {&(0x7f0000010c00)="757c2bee30310100000000000000010189105764ff9dcee4dbba5475042ff600", 0x20, 0x9000}, {&(0x7f0000010d00)="01001c0000000100000005001d000000010046494c4530000000000000000000", 0x20, 0xa000}, {&(0x7f0000010e00)="01000000001c0001000005000000001d000146494c4530000000000000000000", 0x20, 0x20000000b000}, {&(0x7f0000010f00)="01001e000000010000000a001f000000010000660069006c0065003000000000", 0x20, 0xc000}, {&(0x7f0000011000)="01000000001e000100000a000000001f000100660069006c0065003000000000", 0x20, 0xd000}, {&(0x7f0000011100)="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", 0x380, 0xe000}, {&(0x7f0000000380)="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", 0x224, 0xe800}, {&(0x7f00000005c0)="22001e0000000000001e00080000000008007809140b2a3a0802000001000001010022001e0000000000001e00080000000008007809140b2a3a08020000010000010000000000647809140b2a3a08000000010000011200660069006c0065002e0063006f006c0064002c001f0000000000001f00080000000008007809140b2a3a08020000010000010a00660069006c006500000000000a7809140b2a3a08000000010000010a00660069006c00650031002c00230000000000002328230000000023287809140b2a3a08000000010000010a00660069006c00650032002c00230000000000002328230000000023287809140b2a3a08000000010000010a00660069006c0065003300"/306, 0x132, 0xf000}, {&(0x7f0000011900)="22001f0000000000001f00080000000008007809140b2a3a0802000001000001010022001e0000000000001e00080000000008007809140b2a3a080200000100000101012c0028000000000000281a0400000000041a7809140b2a3a08000000010000010a00660069006c00650830002c00290000000000002900000000000000007809140b2a3a08000000010000010a00660069006c006500310000000000", 0xa0, 0xf800}, {&(0x7f0000011a00)="4552ed010a548701525249505f313939314154484520524f434b20524944474520494e5445524348414e47452050524f544f434f4c2050524f564944455320535550504f525420464f5220504f5349582046494c452053595354454d2053454d414e54494353504c4541534520434f4e544143542044495343205055424c495348455220464f522053504543494649434154494f4e20534f555243452e2020534545205055424c4953484552204944454e54494649455220494e205052494d41525920564f4c554d452044455343524950544f5220464f5220434f4e5441435420494e464f524d4154494f4e2e00"/256, 0x100, 0x10000}, {&(0x7f0000011b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x10800}, {&(0x7f0000011c00)='syzkallers\x00'/32, 0x20, 0x11000}, {&(0x7f0000011d00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x14000}], 0x0, &(0x7f0000012200)) [ 2522.439216] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2522.448775] FAULT_INJECTION: forcing a failure. [ 2522.448775] name failslab, interval 1, probability 0, space 0, times 0 [ 2522.450289] CPU: 0 PID: 28707 Comm: syz-executor.7 Not tainted 5.16.0-rc8-next-20220106 #1 [ 2522.451351] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2522.452743] Call Trace: [ 2522.453092] [ 2522.453387] dump_stack_lvl+0x8b/0xb3 [ 2522.453915] should_fail.cold+0x5/0xa [ 2522.454416] should_failslab+0x5/0x10 [ 2522.454930] __kmalloc_node_track_caller+0x7e/0x440 [ 2522.455579] ? alloc_uevent_skb+0x7b/0x210 [ 2522.456160] __alloc_skb+0xe3/0x340 [ 2522.456649] alloc_uevent_skb+0x7b/0x210 [ 2522.457198] kobject_uevent_env+0x9a1/0xfa0 [ 2522.457753] ? _raw_spin_unlock+0x24/0x40 [ 2522.458328] disk_event_uevent+0x17b/0x1e0 [ 2522.458890] ? disk_events_async_show+0x10/0x10 [ 2522.459512] ? __fget_files+0x28d/0x470 [ 2522.460055] disk_force_media_change+0x1e/0xc0 [ 2522.460638] loop_configure+0x75b/0x1950 [ 2522.461177] ? putname+0xfe/0x140 [ 2522.461644] lo_ioctl+0x7c5/0x18b0 [ 2522.462130] ? avc_has_extended_perms+0x7e8/0xeb0 [ 2522.462742] ? loop_set_status_old+0x1b0/0x1b0 [ 2522.463527] ? avc_ss_reset+0x180/0x180 [ 2522.464250] ? __lock_acquire+0xbac/0x5b70 [ 2522.465135] ? selinux_inode_getsecctx+0x90/0x90 [ 2522.466063] ? loop_set_status_old+0x1b0/0x1b0 [ 2522.466895] blkdev_ioctl+0x362/0x7f0 [ 2522.467587] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2522.468424] ? __x64_sys_ioctl+0x97/0x210 [ 2522.469169] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2522.470141] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2522.470980] __x64_sys_ioctl+0x196/0x210 [ 2522.471741] do_syscall_64+0x3b/0x90 [ 2522.472434] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2522.473350] RIP: 0033:0x7f02dda998d7 [ 2522.474003] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2522.477298] RSP: 002b:00007f02db00ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2522.478721] RAX: ffffffffffffffda RBX: 00007f02ddae3970 RCX: 00007f02dda998d7 [ 2522.480062] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2522.481392] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2522.482715] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2522.484055] R13: 0000000000000004 R14: 0000000020000098 R15: 0000000000000001 [ 2522.485443] 00:42:44 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) chroot(&(0x7f0000000000)='./file0\x00') lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000001480), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) [ 2522.538917] loop7: detected capacity change from 0 to 4 [ 2522.557277] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:42:44 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x1800) 00:42:44 executing program 2: r0 = syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000001480), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000040)={0x100000, 0x8, 0xa0000}, 0x20) linkat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x400) 00:42:44 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x10000, 0x81) lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000001480), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) 00:42:44 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0xe00) 00:42:44 executing program 6: syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@mpol={'mpol', 0x3d, {'bind', '=static', @val={0x3a, [0x39, 0x1e]}}}}]}) umount2(&(0x7f0000000080)='./file0\x00', 0x8) [ 2522.653984] loop3: detected capacity change from 0 to 256 00:42:44 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 44) [ 2522.676199] tmpfs: Bad value for 'mpol' [ 2522.679230] tmpfs: Bad value for 'mpol' 00:42:44 executing program 5: ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000000)) syz_mount_image$nfs(&(0x7f0000001780), &(0x7f00000017c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x0, &(0x7f0000001380), 0x0, &(0x7f0000001400)={[{@fat=@usefree}, {@fat=@dos1xfloppy}]}) 00:42:44 executing program 6: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_STOP_NAN(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, r0, 0x800, 0x70bd25, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x0, 0xc}}}}, ["", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x4002800}, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="28b3de0015000100000000000000000002"], 0x28}}, 0x0) [ 2522.740790] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:42:44 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)={0x28, r1, 0x5, 0x0, 0x0, {{0x44, 0x0, 0x700}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL={0x6, 0xc, 0x8}]}]}, 0x28}}, 0x0) [ 2522.817497] FAULT_INJECTION: forcing a failure. [ 2522.817497] name failslab, interval 1, probability 0, space 0, times 0 [ 2522.818972] CPU: 0 PID: 28797 Comm: syz-executor.7 Not tainted 5.16.0-rc8-next-20220106 #1 [ 2522.820006] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2522.821375] Call Trace: [ 2522.821707] [ 2522.821998] dump_stack_lvl+0x8b/0xb3 [ 2522.822499] should_fail.cold+0x5/0xa [ 2522.822987] ? create_object.isra.0+0x3a/0xa20 [ 2522.823589] should_failslab+0x5/0x10 [ 2522.824078] kmem_cache_alloc+0x5b/0x480 [ 2522.824608] create_object.isra.0+0x3a/0xa20 [ 2522.825176] ? kasan_unpoison+0x23/0x50 [ 2522.825705] __kmalloc_node_track_caller+0x269/0x440 [ 2522.826345] ? alloc_uevent_skb+0x7b/0x210 [ 2522.826916] __alloc_skb+0xe3/0x340 [ 2522.827445] alloc_uevent_skb+0x7b/0x210 [ 2522.827995] kobject_uevent_env+0x9a1/0xfa0 [ 2522.828578] ? _raw_spin_unlock+0x24/0x40 [ 2522.829134] disk_event_uevent+0x17b/0x1e0 [ 2522.829692] ? disk_events_async_show+0x10/0x10 [ 2522.830287] ? __fget_files+0x28d/0x470 [ 2522.830806] disk_force_media_change+0x1e/0xc0 [ 2522.831406] loop_configure+0x75b/0x1950 [ 2522.831936] ? putname+0xfe/0x140 [ 2522.832407] lo_ioctl+0x7c5/0x18b0 [ 2522.832861] ? avc_has_extended_perms+0x7e8/0xeb0 [ 2522.833470] ? loop_set_status_old+0x1b0/0x1b0 [ 2522.834055] ? avc_ss_reset+0x180/0x180 [ 2522.834573] ? __lock_acquire+0xbac/0x5b70 [ 2522.835192] ? selinux_inode_getsecctx+0x90/0x90 [ 2522.835845] ? loop_set_status_old+0x1b0/0x1b0 [ 2522.836434] blkdev_ioctl+0x362/0x7f0 [ 2522.836924] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2522.837532] ? __x64_sys_ioctl+0x97/0x210 [ 2522.838073] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2522.838789] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2522.839424] __x64_sys_ioctl+0x196/0x210 [ 2522.839963] do_syscall_64+0x3b/0x90 [ 2522.840459] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2522.841135] RIP: 0033:0x7f02dda998d7 [ 2522.841626] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2522.843928] RSP: 002b:00007f02db00ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2522.844912] RAX: ffffffffffffffda RBX: 00007f02ddae3970 RCX: 00007f02dda998d7 [ 2522.845823] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2522.846727] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2522.847659] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2522.848567] R13: 0000000000000004 R14: 0000000020000098 R15: 0000000000000001 [ 2522.849492] [ 2522.886421] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2522.890269] loop7: detected capacity change from 0 to 4 00:43:00 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)={0x28, r1, 0x5, 0x0, 0x0, {{0x44, 0x0, 0x900}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL={0x6, 0xc, 0x8}]}]}, 0x28}}, 0x0) 00:43:00 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 45) 00:43:00 executing program 5: write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) lstat(&(0x7f00000000c0)='./file1/file0\x00', &(0x7f0000000140)) pwrite64(r0, &(0x7f0000000000)='F', 0x1, 0x0) open(&(0x7f00000001c0)='./file1\x00', 0x416140, 0xc5) write(0xffffffffffffffff, &(0x7f0000000040)="1c", 0x1) 00:43:00 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101002, 0x0) pwrite64(r1, &(0x7f00000006c0)='y', 0x1, 0x80000) preadv2(r0, &(0x7f0000000200)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, 0xfffffffe, 0x0, 0x17) 00:43:00 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x1900) 00:43:00 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000001480), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000b80), &(0x7f0000000bc0), &(0x7f0000000c00)=0x0) setregid(r4, 0x0) getresgid(&(0x7f0000000b80), &(0x7f0000000bc0), &(0x7f0000000c00)=0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r6, 0x0) setresuid(r6, r2, r1) setregid(r5, 0x0) r7 = getgid() setxattr$system_posix_acl(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='system.posix_acl_default\x00', &(0x7f0000000340)=ANY=[@ANYBLOB="02000000010004000000000002000700", @ANYRES32=r0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="1c0001000c045333e5e016962d48243a36af6ca7e9606f2ee4764434ff85f0ca4d8f9606d53190ee1c619c15a4e50fa11eb411cc14d6f1c11dc10dafb69e5bf60e000000000000", @ANYRES32=r1, @ANYBLOB="02000700", @ANYRES32=0xee01, @ANYBLOB="040000000000000008000400", @ANYRES32, @ANYBLOB="08000600", @ANYRES32=r3, @ANYBLOB="08000500", @ANYRES32=r4, @ANYBLOB="08000200", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="10000100000000002000040000000000"], 0x6c, 0x0) 00:43:00 executing program 3: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/vmstat\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x18c800) ioctl$FS_IOC_READ_VERITY_METADATA(r0, 0xc0286687, &(0x7f0000000040)={0x3, 0x10001, 0xa5, &(0x7f0000000100)=""/165}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) pidfd_getfd(r2, r1, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000000c0)=ANY=[@ANYBLOB="bbbbbbbbbbbbaaaaaaaaaaaa86dd606374400018000020010000000000000000008f659d79c0ca5212000000001000000000000000000000c204"], 0x0) 00:43:00 executing program 2: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x7, &(0x7f00000002c0)=0xf1, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000740)={'\x00', 0x6, 0x20, 0x3, 0x5, 0x4af, 0xffffffffffffffff}) r2 = syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000001480), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) mknodat$loop(0xffffffffffffff9c, &(0x7f0000000500)='./file0\x00', 0x2, 0x0) lsetxattr$trusted_overlay_origin(&(0x7f0000000000)='.\x00', &(0x7f0000000040), &(0x7f0000000080), 0x2, 0x3) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000b00)='trusted.overlay.origin\x00E\xecd\xb4\xe0T3d6zo\xf3;Q\xf0\x9au\x058j\xf3\x81\xa77g\xb3h\x84\xb9|\xf4/\x1f\xc2 T$\x8cJ\xf3-%\x94\xf2\xfe\xe2\x16cdn\x05\xa9c\x93\x83Gc;\xc2 \xdaUc\xf1\xc3\xe5\x0f\xd3/k\xeb\x1c\v#\x890\xbc\xc5\x17M\xaa\x87Y;\xf1\x91\xe5\xaa2\xf9\x15\x8f\t{%{\x81E\x87\xe7\x8a\x06v|\x87*\xec\xf4\xdc\x82\x7f)|\xfau\xb9\xe3\x19tVWP\x8ay\x9e\xe8\xde;{Iv!]\x8e.\xd0(p\xba\x15\xe48Qk\xc1\xd7\x8bu+\xd9', &(0x7f0000000140)='y\x00', &(0x7f0000000640)='\x04\x02\x92\xc1\xc2\xa6j\xde\x01y\xaa\xb3q\x9aTy|~\x99\xc1\xb9S2\x8a\v\x92\x13\x9f\x14\xfc\xd2\x06m\xfeWVn>7\x81\xa7\xd9:\x9c5G|\x90\xdax1\x16\xc5\xda99\xe4\xb9\x99\xbf\xa3!\fq\xfd~\xa9 u\x99zM\f^\xbf*\xfcz\x10R!\xb5lJ$x\xed\xd6\x0e\xd4pW\x90\x1bs\xda\xa7\x8a\x05A3\xa9:\xcc\xb7\xa2\x02/\x90\xd3B\x00'/123, &(0x7f0000000200)=':!\'%,q}\\/*$\x00', &(0x7f0000000340)='\x139', &(0x7f0000000280)=']^]{@:%[(-\x00', &(0x7f0000000bc0)='!9\xd3i@)\x00\x9d\xe9\xfa\xbe+\xa4\x18\x8cJ\xcec#\xb1&\xf2\xb3\x98F\x8b\xb4\xe8\xe5\x0e\xe70\x03\xc1\x9e\x7f\xc2\xe3F\xfa%IY\x14O\x93\x97n~x\x16\x82\xfa$F3\xce\x8cd\xd6j@\x01Y\xba2[\x92\xb4\xe4\x86 RtT\x13m\xaf\x03\x94\xeb5\xfe7\r\x98pN\x12\xf9\x03\x00\x00\x00\xde\xfc\x8e\x81sZ\xbf\xf9\x1be\xab\x83f\xd4\xadX\\\xe5\x87\xa9\x83s\x87m\xf7\x06\x80\xfa\xf2=\'\xb8\x81\xe0}\xdcJ', &(0x7f0000000240)='{\x10\xe9\xcd\xc2\x84\xf1\xd7W\xe08\x11\x8a\xe3j_\v\xf2mF\x12{\x90\x05\xfd*\xab\xb6\x87\xac[\xf7\xdd\x8c\x8c\xf6\x91\x15f\xca*W\x1c\x03\x1b\xa4<\xfa\x92\xd6Hs\xe5\x1f\xe6', &(0x7f0000000380)='\')[\x00', &(0x7f00000003c0)='trusted.overlay.origin\x00'], &(0x7f0000000600)=[&(0x7f0000000480)='*!\'#\x00', &(0x7f00000004c0)='#./\'-\x00', &(0x7f00000006c0)='trusted.oven\x00\xb4\'Tq+5\xafa]\"1~\x00\xa1\xc2\xaa.\xbf\xe0\xbebP\xc3\x952\x99\x1a\xf1\x9d\b\fP\xf8\ts\'\xf7\x85\xe4v\xe2\f\xf4\xec\xa7\xa0\x1c\nw\xfc\xa5\xf1e9\xbc\xa6\x12}', &(0x7f0000000580)='\'\x00', &(0x7f0000000800)='trusted.ove\xf8\xffay.origin\x00L\x87\xf2|\x03\xc4\xa4cTA\x82\xc3*i\x88\xd4\x8e\x8a\xe9\x1aE\x9eS$(sSi\x92&\fzJ\xb5\xc6W\x9a\x7f\xcc\xc5bS\x0fb\x9d\xaa\x15\xc3\x84p[\x90\x8dd(\xc7\x83.Ty\xb7\x19\x9f\xae\x04\xa3\xa4k\xa9e\xf5\x96\xb1\xe56o<\xc4\x8e\x90\x1e\x94\xd3\x98\xce\xb6\x8a\xce\xbd$\xf4\xc3~\xda\xf1\xd1\x8f`\xe9\x11t\xe1\xdb\x18\xf6\xf2>\xa4\v\x17{\x9d\r\xea4\xc6G\x9as\xa3tv\xbc^\x14\x9e\xec\xb2\x96)$b\x00\x11\xf0\x18\xc7\xc9\x90!NH81\xf82\xefR\x04hc\\H\x90\xf5\x1f\xd5\xd3\xc7\xc2\xb5\xc8\x1b\xb7\xdb\x91\xbd\x80\xee\x9c\x1b\\\xaa@z\xf4\xce>W$\x92O\xe5\xc3\x1e\'\x99r1}, './file0\x00'}) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r3, 0x29, 0x37, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff060000000031e2ebccab682db08a3d4b0f619269bea2b31dce725aec855736e6ad0f27d4ae63a71e71c8b800"/64], 0x40) ioctl$EXT4_IOC_CHECKPOINT(r2, 0x4004662b, &(0x7f00000007c0)=0x4) [ 2538.503050] loop1: detected capacity change from 0 to 256 [ 2538.506801] FAULT_INJECTION: forcing a failure. [ 2538.506801] name failslab, interval 1, probability 0, space 0, times 0 [ 2538.507862] CPU: 0 PID: 28871 Comm: syz-executor.7 Not tainted 5.16.0-rc8-next-20220106 #1 [ 2538.508539] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2538.509470] Call Trace: [ 2538.509690] [ 2538.509890] dump_stack_lvl+0x8b/0xb3 [ 2538.510237] should_fail.cold+0x5/0xa [ 2538.510579] ? skb_clone+0x170/0x3c0 [ 2538.510904] should_failslab+0x5/0x10 [ 2538.511241] kmem_cache_alloc+0x5b/0x480 [ 2538.511623] skb_clone+0x170/0x3c0 [ 2538.511936] netlink_broadcast+0x9ac/0xd60 [ 2538.512302] ? alloc_uevent_skb+0x1c2/0x210 [ 2538.512670] kobject_uevent_env+0x945/0xfa0 [ 2538.513045] ? _raw_spin_unlock+0x24/0x40 [ 2538.513411] disk_event_uevent+0x17b/0x1e0 [ 2538.513784] ? disk_events_async_show+0x10/0x10 [ 2538.514202] ? __fget_files+0x28d/0x470 [ 2538.514546] disk_force_media_change+0x1e/0xc0 [ 2538.514938] loop_configure+0x75b/0x1950 [ 2538.515287] ? putname+0xfe/0x140 [ 2538.515684] lo_ioctl+0x7c5/0x18b0 [ 2538.516126] ? avc_has_extended_perms+0x7e8/0xeb0 [ 2538.516708] ? loop_set_status_old+0x1b0/0x1b0 [ 2538.517243] ? avc_ss_reset+0x180/0x180 [ 2538.517688] ? __lock_acquire+0xbac/0x5b70 [ 2538.518182] ? selinux_inode_getsecctx+0x90/0x90 [ 2538.518657] ? loop_set_status_old+0x1b0/0x1b0 [ 2538.519093] blkdev_ioctl+0x362/0x7f0 [ 2538.519471] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2538.519987] ? __x64_sys_ioctl+0x97/0x210 [ 2538.520384] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2538.520988] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2538.521449] __x64_sys_ioctl+0x196/0x210 [ 2538.521814] do_syscall_64+0x3b/0x90 [ 2538.522155] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2538.522686] RIP: 0033:0x7f02dda998d7 [ 2538.523103] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2538.524883] RSP: 002b:00007f02db00ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2538.525586] RAX: ffffffffffffffda RBX: 00007f02ddae3970 RCX: 00007f02dda998d7 [ 2538.526208] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2538.526814] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2538.527425] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2538.528085] R13: 0000000000000004 R14: 0000000020000098 R15: 0000000000000001 [ 2538.528704] [ 2538.554087] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:43:00 executing program 2: syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='user.incfs.size\x00', &(0x7f00000001c0)=""/136, 0x88) lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000001480), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='user.syz\x00') 00:43:00 executing program 0: r0 = syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000001480), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x2080, 0x10) 00:43:00 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$lock(r0, 0x24, &(0x7f0000000cc0)={0x2}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x18080, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000040)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000d00)={r2, 0x0, "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", "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"}) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) setsockopt$inet_udp_int(r3, 0x11, 0x66, &(0x7f0000000240), 0x4) [ 2538.685882] loop7: detected capacity change from 0 to 4 [ 2538.711677] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2539.078184] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 00:43:16 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)={0x28, r1, 0x5, 0x0, 0x0, {{0x44, 0x0, 0xf00}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL={0x6, 0xc, 0x8}]}]}, 0x28}}, 0x0) 00:43:16 executing program 2: syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000001480), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) r0 = socket$inet(0x2, 0x6, 0x2) umount2(&(0x7f0000000940)='./file0\x00', 0x4) sendmmsg$sock(r0, &(0x7f0000001040)=[{{&(0x7f0000000000)=@caif, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000080)="876a81a2ec95edeb428757", 0xb}, {&(0x7f00000000c0)="df143def52d2c7fb4b72f327f27531c7118d172404394c067b89481e08b9bce01f937f2be0eddf9c6054f3ba419ca1888083307e6624bc0309cbb16f1b98ab8d60bc1c2199ce4be8705fb2c7798017d0393874ff0a89c713c16615530afb67a6e5cc9d4563de44d28f7c", 0x6a}, {&(0x7f0000000140)="34a72a53868ff4d3dfc7f05697fe", 0xe}, {&(0x7f00000001c0)="e7e858c87134eb5ee0fbcb2a4e05aec995038eb8feb1a0963331d6c9f12ebac969f4866396ce3dfc82638c9e6414cb3e8b90999d85407d2180b037866ae2e87e690ed4b7bd57207279f97ec14ece42198a9e23ec3f189cc38cb7b1b6a8ce7cd4a2ada604e50237609b9e6849c2bda4049e96b581d790be51cb3634608ff43cfb72fdd06416f02d1f8be75319905b13a1c0368d903a30a3eb1852af3457020f2379f2669150fb6bfe5e9601a0cf7cf572f9be3ad9c5dabd94d165bcb3c848ceaf4ca51c6cb82fb674bd2c511bc5728be2128a89ef3e8f7b59c7664d1be3189c26d973b6c1e2f77292", 0xe8}], 0x4, &(0x7f0000000340)=[@txtime={{0x18, 0x1, 0x3d, 0x10000}}, @txtime={{0x18, 0x1, 0x3d, 0x9877}}, @timestamping={{0x14, 0x1, 0x25, 0x11d}}, @timestamping={{0x14, 0x1, 0x25, 0x5}}, @txtime={{0x18, 0x1, 0x3d, 0xfffffffffffffc00}}], 0x78}}, {{&(0x7f00000003c0)=@generic={0x1, "885ded3b2d4d3e8ed8645840007b93d231389e538bad3ce97379a35334f546122652cd4488915b97b19a351417d402127506b3d122996f7d1784e9a043ec1ee2272f4c8b19517a1c07e18ff2356a35e7a3360ddeb42af6c98154678c20a92954f2a9e4955d19921993c64233f921deca47db577c79a19d30a5997b0d44ab"}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000440)="a36f353d8288b2507b3d3120d485c4cd123065722d4def2ac8b8ceea5ee39ce745edbbff09dab4b4dd5587085a693cc3ea9353718bb0a3d63ad1a209ab1894a31c635d4cf19ec7df9061435413d84143d68ecdeeea01cee5e630bf997249636169c14d12d37c068d89d55f30f663d7f08ab0341aa0fdada07918c065efcc2a20c7e67746b8227c90e4936d145b003b2567bb441e77c74d6463cac88f5439468ca94ef25321b510be063179c8d68f4ecddb792fbbaf1e418f08f4dec459a9733fd4ba0a82c84689b8d4ff24e8ea0d7635", 0xd0}], 0x1}}, {{&(0x7f0000000580)=@nfc={0x27, 0x0, 0x0, 0x4}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000600)="f357bdb0d3e8aa2cb61906c05479d11651b2be40fbe2b071e863f19b7fbea59cc9fe0813bcf9d4606fc7caec3ecae8d18b2e934ae6d213193133f16228546d53a7a55a8c498c51b58ab145722e20bd3cbaf93100e5065042f0c794045a5d895dc4a8efb7be2393da82d9f8827c7a960347304353fa07c0557c51ca50e58f569a1318e056dcba0b4cad41e14b1ea7c4eda92b1fbe39fcd9360cb6dc57edd6edb70a919dabaaf801d0a8600c0c3d5bd36277e353c18e94", 0xb6}, {&(0x7f00000006c0)="a944d7f5c187aa969a4e1cdb02dcda845ef83e9ac788ab0cd7615f6d98a938d13036936adae03e0955c10b8c1270e237904eda01e9c57148", 0x38}, {&(0x7f0000000700)="48933d2d6d2d4692ac1b3ccd454fe8f075e40791f5cf6a579bcfb53308c09b46412e805bc7eb2d1e94578c471d0583e1da6a60c7f5d10334889da1cdcc158a22643616db41ffba005773b28c07990d4874dc9c946d99bf120c52a95ffc8b3bb7a5db", 0x62}, {&(0x7f0000001500)="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", 0x1000}, {&(0x7f0000000780)="655275bed1bf3cc3f02627dd0ac92c2640d31992e1927314b31bb5c90bca1119b352f0ea80a847f47ebcf0e4ed40d61703b92ff0aab17ee65134a22ab8066b0e5b2292a03cc075042805a1ecd9dc00870f8aac8a98da762ead33364bc37b982b6d7cde3532c08e4f176baab7e22757e52c7bf4cfa8e29c3e17d2b1579b17d50f13b346a686a3ef2d74de7db57ac971aee87b87e37250c623c59bff3406ecccf23801734fa177ecade960db615c91762f0966c88da72077801f91c487db641ae1", 0xc0}], 0x5, &(0x7f00000008c0)=[@mark={{0x14, 0x1, 0x24, 0xffffffff}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x2}}], 0x48}}, {{0x0, 0x0, &(0x7f0000000d00)=[{&(0x7f0000000940)}, {&(0x7f0000000980)="b427a038da357e54939e", 0xa}, {&(0x7f00000009c0)="4a199d0cd670facf6bd3af1930c7775d52fc6d85cdce107925ffd81f9c504ab4ffa77281d02eda11aeff62ad86b70ac5e8ed21b2864046c4f96f05fe10b36905aacc8abe8f3a262e0e44e369c314b77b0d0a1bffd9576a8ee036b3d9bd45c2656fc7a8a09e75b4566ea1ac1aed42730734c8eea6b23d5565f28cdcb25e4801ba6ac9eab84a3a962c55a476e294ff961c0831c96bd095749eb6c004220cf8507e2dded194fa0e8536116da7e42726eabde0fa5d4c406b13d7fd2f32162d28589f82be0c1c52c69909ca3eeea16c3fc795fb23224ed1c190924c5c47b555a4a74c1c22ed466f4083f0b30ce30c142c9114bc47639694fb6f63", 0xf8}, {&(0x7f0000000ac0)="f9ff9e50f0ec5499928876aba90c6a4fdcc6cfd0f855ea8b8f63100124f1", 0x1e}, {&(0x7f0000000b00)="d7ec676ee559167583e64d745a71bd44bfbbfa3c5f16b9a95ccd22985c6c88e776c1b158283bd06f1154e7e63f8633272e1e43d667e461fa44cb5988b4c82068fbca6c3d3b9f03bf921b5da7dd4150b166d53d7988e5a9d16104c82a154060e8ddde689be53f911bcdf3106ef8d41e50c61163b7837593fbd2fe8c8717d64cbed712bc8600f6719f82d34fa48f607283095e2df2a9e5e43ca2553018d74d2e1ce84f2c8baabad75ed450f6c0629509a844db5c8fea453aa547c042773efdff", 0xbf}, {&(0x7f0000000bc0)="aa714cdd4a7a33fe3d8461f43ee4f46c7758a3b739c35682f3c9963ab0d33a880b0eca3711d5457d76f7463b32e41cc5394f25f3406684c0771ef8aee13c89b02fac5ab27b02be6d77c9b19955d63ff77d2cf6c0be31566994f782f63c878a6b6808ff5cb34ae1756cb480d4b6b2e270c2798532f0f7104a2e1c65941ad12c48168eef05", 0x84}, {&(0x7f0000000c80)="3f9ac55b64e150307228be3aa924d18ea39482a7b660ed01b0893d21fb667aff3b15762a78eee7a0e8a3508906f2175c13b80addfed22f042f160e830e332336f82c9acbfa3f0fd28e8eca911bf64bf7ed6230da423a2fc9cbc39dba518583b256ac9fb983681c5e5c56", 0x6a}], 0x7, &(0x7f0000000d80)=[@txtime={{0x18, 0x1, 0x3d, 0x80}}, @txtime={{0x18, 0x1, 0x3d, 0x5}}, @txtime={{0x18, 0x1, 0x3d, 0x101}}, @timestamping={{0x14, 0x1, 0x25, 0x8000}}, @txtime={{0x18, 0x1, 0x3d, 0xc07}}], 0x78}}, {{&(0x7f0000000e00)=@qipcrtr={0x2a, 0x1, 0xfffffffe}, 0x80, &(0x7f0000001000)=[{&(0x7f0000000e80)="d2dcb904373d1ed7fa2445ec0928835241595474267851600d7464bc0e320f932c1dca425de74f4e7b50452acf7c004dc44e00c3", 0x34}, {&(0x7f0000000ec0)="ab7be7439a4ee4072e71d9594803660251b41b80244f62f3484551d834969ecdb5503260afcd1ec5786ebbf33b86b570e0a0fc416c787b9454486c648cfbbb23b93d97e10d18501ea7b7dc17eff364", 0x4f}, {&(0x7f0000000f40)="fcede853dba4c24822d371e3b25f64a95141cc8b5976046b43faf7901026004d47067ef2e40877ee9080e163ec633bda3eccca6994db896654943f722bf4a10407454c826322e6887a81c1e01a6c46fac6f73ca0e5b42e7eab98afbd6b8f0e7a55fd183becd1d0836c64046e6872b6a6380da1aa14b5ccee5f4b2d54b7ea20a90a37948a1bb0ee8a03f490526559072626b0f0a6e08658a23719b6093021963b69034f0249d75753", 0xa8}], 0x3}}], 0x2e, 0x4850) 00:43:16 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 46) [ 2555.083433] FAULT_INJECTION: forcing a failure. [ 2555.083433] name failslab, interval 1, probability 0, space 0, times 0 [ 2555.084676] CPU: 0 PID: 29000 Comm: syz-executor.7 Not tainted 5.16.0-rc8-next-20220106 #1 [ 2555.085415] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2555.086397] Call Trace: [ 2555.086636] [ 2555.086849] dump_stack_lvl+0x8b/0xb3 [ 2555.087209] should_fail.cold+0x5/0xa [ 2555.087567] ? create_object.isra.0+0x3a/0xa20 [ 2555.088020] should_failslab+0x5/0x10 [ 2555.088366] kmem_cache_alloc+0x5b/0x480 [ 2555.088735] create_object.isra.0+0x3a/0xa20 [ 2555.089132] ? kasan_unpoison+0x23/0x50 [ 2555.089515] kmem_cache_alloc+0x239/0x480 [ 2555.089900] skb_clone+0x170/0x3c0 [ 2555.090243] netlink_broadcast+0x9ac/0xd60 [ 2555.090642] ? alloc_uevent_skb+0x1c2/0x210 [ 2555.091047] kobject_uevent_env+0x945/0xfa0 [ 2555.091452] ? _raw_spin_unlock+0x24/0x40 [ 2555.091856] disk_event_uevent+0x17b/0x1e0 [ 2555.092244] ? disk_events_async_show+0x10/0x10 [ 2555.092683] ? __fget_files+0x28d/0x470 [ 2555.093060] disk_force_media_change+0x1e/0xc0 [ 2555.093483] loop_configure+0x75b/0x1950 [ 2555.093870] ? putname+0xfe/0x140 [ 2555.094209] lo_ioctl+0x7c5/0x18b0 [ 2555.094529] ? avc_has_extended_perms+0x7e8/0xeb0 [ 2555.094969] ? loop_set_status_old+0x1b0/0x1b0 [ 2555.095385] ? avc_ss_reset+0x180/0x180 [ 2555.095755] ? __lock_acquire+0xbac/0x5b70 [ 2555.096209] ? selinux_inode_getsecctx+0x90/0x90 [ 2555.096644] ? loop_set_status_old+0x1b0/0x1b0 [ 2555.097057] blkdev_ioctl+0x362/0x7f0 [ 2555.097402] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2555.097829] ? __x64_sys_ioctl+0x97/0x210 [ 2555.098198] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2555.098694] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2555.099122] __x64_sys_ioctl+0x196/0x210 [ 2555.099497] do_syscall_64+0x3b/0x90 [ 2555.099864] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2555.100329] RIP: 0033:0x7f02dda998d7 [ 2555.100662] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2555.102248] RSP: 002b:00007f02db00ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2555.102922] RAX: ffffffffffffffda RBX: 00007f02ddae3970 RCX: 00007f02dda998d7 [ 2555.103562] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2555.104211] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2555.104842] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2555.105478] R13: 0000000000000004 R14: 0000000020000098 R15: 0000000000000001 [ 2555.106114] [ 2555.108683] loop1: detected capacity change from 0 to 256 [ 2555.119371] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2555.124274] audit: type=1400 audit(1641602596.803:61): avc: denied { create } for pid=28998 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 [ 2555.149465] loop3: detected capacity change from 0 to 128 [ 2555.163154] isofs_fill_super: bread failed, dev=loop3, iso_blknum=32, block=64 00:43:16 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x2000) 00:43:16 executing program 5: write$selinux_attr(0xffffffffffffffff, &(0x7f0000000000)='system_u:object_r:netutils_exec_t:s0\x00', 0x25) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'rose0\x00'}) ioctl$TUNSETTXFILTER(r0, 0x400454d4, &(0x7f0000000040)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'vlan0\x00'}) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'veth0_virt_wifi\x00'}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'gretap0\x00'}) 00:43:16 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$security_selinux(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) 00:43:16 executing program 3: ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000140)=ANY=[@ANYBLOB="0200040001000000180000003507e4893626a6485277e3c4a0e116419784a25b9f91f1f7efdc29e569be81695a7131258e84f27ea9f1f5", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file0\x00']) ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f00000000c0)) r1 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000480)=[{&(0x7f00000001c0)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b9010000000001b90000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x8000}, {&(0x7f0000010a00)="ff4344303031", 0x6}, {&(0x7f0000010d00)="2200170000000000001700080000000008007809140b2a3a0802", 0x1a, 0x18c2}], 0x400, &(0x7f0000000040)=ANY=[]) getdents64(r1, 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x202000, 0x11) 00:43:16 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x799, 0x0, 0x1, 0x7fff0000}]}) readv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000140)=""/182, 0xb6}, {&(0x7f0000000000)=""/51, 0x33}, {&(0x7f0000000200)=""/228, 0xe4}, {&(0x7f0000000300)=""/149, 0x95}, {&(0x7f00000003c0)=""/222, 0xde}], 0x5) r0 = epoll_create1(0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) signalfd(r0, &(0x7f0000000580)={[0x6]}, 0x8) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000680)='ns/uts\x00') r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, 0x0, &(0x7f0000000600)=@IORING_OP_WRITE_FIXED={0x5, 0x1, 0x6000, @fd_index, 0x27, 0x0, 0x4, 0x9, 0x1, {0x0, r4}}, 0x7) syz_io_uring_setup(0xeaf, &(0x7f0000000080), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000380)=0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000640), 0x163400, 0x0) r7 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r7, 0x0, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0, 0x2800c055}, 0x0) r8 = mmap$IORING_OFF_SQES(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x2000000, 0x12, 0xffffffffffffffff, 0x10000000) io_uring_setup(0xc9c, &(0x7f0000000800)={0x0, 0xb7ff, 0x10, 0x3, 0x3c4, 0x0, r0}) syz_io_uring_submit(r5, r8, &(0x7f0000000540)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x5, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000004c0)="a05e18c5c99fc5329350946082543fc1670b508b41e4a11adc35490b9d28c57c59bf058892e42f1010d0f3febc81417fff25ce98b99ead3574c8966402c6214046cbec63a91d54579f6bee24653409f9de00a7cb5b32ec0884fe36f4d4fad3393d5e7a130a373f33a1d96baa737265a136a49f09d2a8e08fa90ce2", 0x7b, 0x10001, 0x1}, 0x3ff) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r2, 0xc018937c, &(0x7f0000000880)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="040000ec47ff5f002e2f66696c653001743439b8679fb35d3b88689a1c64e4abe992d3b504000000e98111bb37d0e0d18a757da313cfcb273af7926c508cbca6a9568519d0f033accb7a69ebda17df694e0f4493d4cb4754d6fe1591585abf71e6ab75b73fd2ae41e51aa04a48c61de41c5bfc79d242d4a532f168d7d4346435b9392d96a76ba4e96eac60ad81e8877dab73119a54e576815905f3818f3baeece288e6c8021057"]) syz_io_uring_setup(0x34b4, &(0x7f00000006c0)={0x0, 0x80c615, 0x0, 0x3, 0xcc}, &(0x7f0000e8a000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000005c0), &(0x7f0000000740)) [ 2555.183323] loop3: detected capacity change from 0 to 128 00:43:16 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000001480), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) [ 2555.243485] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:43:16 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x3f00) 00:43:16 executing program 3: ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f00000001c0)={0x2, 0x6, 0x4, 0x48, 0xd, "c3dd2bd40640dad1cdf7b2597a24b303bd0301"}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z', 0xc, 0x640}, {&(0x7f0000000440)="02000000030000000400000030000f000300040000000000000000000f008ec4", 0x20, 0x1000}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000013a00)) mount(&(0x7f0000000080)=@md0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='pstore\x00', 0x104004, &(0x7f0000000180)='\x00') [ 2555.266825] loop7: detected capacity change from 0 to 4 [ 2555.322573] loop3: detected capacity change from 0 to 16383 [ 2555.348376] loop1: detected capacity change from 0 to 256 [ 2555.365371] EXT4-fs error (device loop3): __ext4_fill_super:5277: inode #2: comm syz-executor.3: iget: root inode unallocated [ 2555.367052] EXT4-fs (loop3): get root inode failed [ 2555.367528] EXT4-fs (loop3): mount failed [ 2555.370506] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:43:17 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x388888, 0x0) lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000001480), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) 00:43:17 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) openat(r1, &(0x7f0000000080)='./file1\x00', 0x620002, 0x8) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000000c0)="91275d", 0x3}], 0x1, 0x8000000, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0xfffb, 0x7fffffff) 00:43:17 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 47) [ 2555.405058] loop3: detected capacity change from 0 to 16383 [ 2555.437229] FAULT_INJECTION: forcing a failure. [ 2555.437229] name failslab, interval 1, probability 0, space 0, times 0 [ 2555.438395] CPU: 1 PID: 29143 Comm: syz-executor.7 Not tainted 5.16.0-rc8-next-20220106 #1 [ 2555.439129] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2555.440141] Call Trace: [ 2555.440382] [ 2555.440593] dump_stack_lvl+0x8b/0xb3 [ 2555.440944] should_fail.cold+0x5/0xa [ 2555.441299] ? __kernfs_new_node+0xd4/0x8b0 [ 2555.441678] should_failslab+0x5/0x10 [ 2555.442048] kmem_cache_alloc+0x5b/0x480 [ 2555.442438] __kernfs_new_node+0xd4/0x8b0 [ 2555.442842] ? kernfs_path_from_node+0x60/0x60 [ 2555.443280] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2555.443742] ? mark_held_locks+0x9e/0xe0 [ 2555.444176] ? lock_is_held_type+0xd7/0x130 [ 2555.444760] ? find_held_lock+0x2c/0x110 [ 2555.445157] kernfs_create_dir_ns+0x9c/0x220 [ 2555.445581] internal_create_group+0x782/0xb20 [ 2555.445988] ? sysfs_remove_group+0x170/0x170 [ 2555.446387] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 2555.446849] ? __loop_update_dio+0x2a3/0x620 [ 2555.447277] loop_configure+0xe87/0x1950 [ 2555.447678] lo_ioctl+0x7c5/0x18b0 [ 2555.448046] ? avc_has_extended_perms+0x7e8/0xeb0 [ 2555.448651] ? loop_set_status_old+0x1b0/0x1b0 [ 2555.449150] ? avc_ss_reset+0x180/0x180 [ 2555.449613] ? __lock_acquire+0xbac/0x5b70 [ 2555.450075] ? selinux_inode_getsecctx+0x90/0x90 [ 2555.450546] ? loop_set_status_old+0x1b0/0x1b0 [ 2555.450985] blkdev_ioctl+0x362/0x7f0 [ 2555.451345] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2555.451847] ? __x64_sys_ioctl+0x97/0x210 [ 2555.452237] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2555.452742] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2555.453189] __x64_sys_ioctl+0x196/0x210 [ 2555.453593] do_syscall_64+0x3b/0x90 [ 2555.453956] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2555.454445] RIP: 0033:0x7f02dda998d7 [ 2555.454811] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2555.456455] RSP: 002b:00007f02db00ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2555.457129] RAX: ffffffffffffffda RBX: 00007f02ddae3970 RCX: 00007f02dda998d7 [ 2555.457811] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2555.458455] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2555.459130] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2555.459907] R13: 0000000000000004 R14: 0000000020000098 R15: 0000000000000001 [ 2555.460647] [ 2555.460976] loop7: detected capacity change from 0 to 4 00:43:17 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)={0x28, r1, 0x5, 0x0, 0x0, {{0x44, 0x0, 0xf000}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL={0x6, 0xc, 0x8}]}]}, 0x28}}, 0x0) [ 2555.482370] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:43:17 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000001480), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) 00:43:17 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000200)=0xb4, 0x4) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x30, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @val={0x8}, @val={0xc}}}}, 0x30}}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_KEY(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r3, 0x100, 0x70bd25, 0x25dfdbff, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x22008040}, 0x80) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = dup(r7) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) syz_io_uring_setup(0x3b17, &(0x7f0000000440)={0x0, 0x5267, 0x1c, 0x3, 0x28c, 0x0, r5}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000004c0), &(0x7f0000000500)=0x0) r11 = socket$inet6(0xa, 0x800, 0xfffffff9) syz_io_uring_submit(0x0, r10, &(0x7f0000000540)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x1, 0x4000, @fd=r11, 0x1, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0x6) sendmsg$NL80211_CMD_GET_REG(r8, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r9, 0x1}, 0x14}}, 0x0) sendmsg$NL80211_CMD_VENDOR(r6, &(0x7f0000000400)={&(0x7f0000000300), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x64, r9, 0x200, 0x70bd25, 0x25dfdbff, {{}, {@val={0x8, 0x1, 0x7}, @void, @val={0xc, 0x99, {0x5, 0x42}}}}, [@NL80211_ATTR_VENDOR_DATA={0x3b, 0xc5, "82afe0129d6359667e5e8067a62ee42d50817ad2b22ffe08d799c2c5c3a314e7816085b3790c7daf72594c9fe6f450e7661835a8f7d45c"}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000020}, 0x20008080) 00:43:17 executing program 0: syz_mount_image$msdos(&(0x7f0000001200), 0x0, 0x0, 0x2, &(0x7f0000001680)=[{&(0x7f0000001280)="d8", 0x1}, {&(0x7f0000001400)="c3", 0x1, 0x5000000000000}], 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="de"]) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 00:43:17 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000780), r1) sendmsg$IEEE802154_SET_MACPARAMS(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000800)={0x14, r2, 0x1}, 0x14}}, 0x0) sendmsg$IEEE802154_ADD_IFACE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="040029bd7000fedbdf252100e2ff090001007770616e3100000009001f0070687932000000000c0005000202aaaaaaaaaaaa05002000010000000a0001007750616e300000000a0001007770616e3000000009001f007068793000000000"], 0x64}}, 0xc0) syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000001480), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) setxattr$security_selinux(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000080)='system_u:object_r:qemu_device_t:s0\x00', 0x23, 0x2) [ 2555.652919] audit: type=1400 audit(1641602597.331:62): avc: denied { relabelto } for pid=29157 comm="syz-executor.2" name="file0" dev="sda" ino=16040 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:qemu_device_t:s0 tclass=dir permissive=1 [ 2555.668967] audit: type=1400 audit(1641602597.347:63): avc: denied { relabelfrom } for pid=29157 comm="syz-executor.2" name="file0" dev="sda" ino=16040 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:qemu_device_t:s0 tclass=dir permissive=1 [ 2570.915685] FAULT_INJECTION: forcing a failure. [ 2570.915685] name failslab, interval 1, probability 0, space 0, times 0 [ 2570.916861] CPU: 0 PID: 29271 Comm: syz-executor.7 Not tainted 5.16.0-rc8-next-20220106 #1 [ 2570.917769] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2570.918766] Call Trace: [ 2570.918999] [ 2570.919207] dump_stack_lvl+0x8b/0xb3 [ 2570.919578] should_fail.cold+0x5/0xa [ 2570.919939] ? create_object.isra.0+0x3a/0xa20 [ 2570.920403] should_failslab+0x5/0x10 [ 2570.920756] kmem_cache_alloc+0x5b/0x480 [ 2570.921134] create_object.isra.0+0x3a/0xa20 [ 2570.921539] ? kasan_unpoison+0x23/0x50 [ 2570.921920] kmem_cache_alloc+0x239/0x480 [ 2570.922310] __kernfs_new_node+0xd4/0x8b0 [ 2570.922696] ? kernfs_path_from_node+0x60/0x60 [ 2570.923109] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2570.923604] ? mark_held_locks+0x9e/0xe0 [ 2570.923973] ? lock_is_held_type+0xd7/0x130 [ 2570.924405] ? find_held_lock+0x2c/0x110 [ 2570.924797] kernfs_create_dir_ns+0x9c/0x220 [ 2570.925210] internal_create_group+0x782/0xb20 [ 2570.925641] ? sysfs_remove_group+0x170/0x170 [ 2570.926068] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 2570.926530] ? __loop_update_dio+0x2a3/0x620 [ 2570.926933] loop_configure+0xe87/0x1950 [ 2570.927321] lo_ioctl+0x7c5/0x18b0 [ 2570.927656] ? avc_has_extended_perms+0x7e8/0xeb0 [ 2570.928141] ? loop_set_status_old+0x1b0/0x1b0 [ 2570.928561] ? avc_ss_reset+0x180/0x180 [ 2570.928935] ? __lock_acquire+0xbac/0x5b70 [ 2570.929404] ? selinux_inode_getsecctx+0x90/0x90 [ 2570.929849] ? loop_set_status_old+0x1b0/0x1b0 [ 2570.930259] blkdev_ioctl+0x362/0x7f0 [ 2570.930661] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2570.931088] ? __x64_sys_ioctl+0x97/0x210 [ 2570.931471] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2570.931957] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2570.932411] __x64_sys_ioctl+0x196/0x210 [ 2570.932785] do_syscall_64+0x3b/0x90 [ 2570.933138] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2570.933617] RIP: 0033:0x7f02dda998d7 [ 2570.933956] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2570.935550] RSP: 002b:00007f02db00ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2570.936240] RAX: ffffffffffffffda RBX: 00007f02ddae3970 RCX: 00007f02dda998d7 [ 2570.936874] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2570.937511] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2570.938140] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2570.938771] R13: 0000000000000004 R14: 0000000020000098 R15: 0000000000000001 [ 2570.939426] 00:43:32 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 48) 00:43:32 executing program 2: r0 = syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x140) lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000001480), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) 00:43:32 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)={0x28, r1, 0x5, 0x0, 0x0, {{0x44, 0x0, 0xf600}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL={0x6, 0xc, 0x8}]}]}, 0x28}}, 0x0) 00:43:32 executing program 3: write$selinux_attr(0xffffffffffffffff, &(0x7f0000000000)='system_u:object_r:netutils_exec_t:s0\x00', 0x25) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bond_slave_0\x00'}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x5) 00:43:32 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x4000) 00:43:32 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x3f00) 00:43:32 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x80) getdents(r0, &(0x7f00000012c0)=""/4093, 0xffd) getdents(r0, 0x0, 0x0) 00:43:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0xffffffffffffb4e7, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef", 0x3a, 0x400}], 0x11, &(0x7f0000000080)) [ 2570.959081] loop1: detected capacity change from 0 to 256 [ 2570.980958] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2571.005924] loop7: detected capacity change from 0 to 4 00:43:32 executing program 2: lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000001480), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000040)='5%\x00', &(0x7f0000000080)='@/@})\x00', &(0x7f00000000c0)=')\x00', &(0x7f0000000100)='system_u:object_r:hald_log_t:s0\x00'], &(0x7f0000000340)=[&(0x7f0000000180)='%\x00', &(0x7f00000001c0)='system_u:object_r:hald_log_t:s0\x00', &(0x7f0000000200)='-,\x00', &(0x7f0000000240)='\'-@*(\x00', &(0x7f0000000280)='security.selinux\x00', &(0x7f00000002c0)='security.selinux\x00'], 0x100) 00:43:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3fffc, 0x17, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001000028020000028401001b0000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e35313233303831343700"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000b00cb2cc029f49d8b90449a7ecd54d49010000000c00000000000000dff4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000002e00000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0000000000000000000000000000000000060000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="0200000003000000040000006a000f000300040000000000000000000f00bc0f", 0x20, 0x800}, {&(0x7f0000010500)="ffff3f00000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000dff4655fdff4655fdff4655f00"/4128, 0x1020, 0x1000}, {&(0x7f0000000040)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004000000000000000500000008000000400000000000000000000836cac6000000000000a2cbf90cbeeeb120bdf5e3eb102129be04fcf5cef35adaa7ff5169d263e3a3a19e8bcedcc1a36b7e021d260d31216fc1b15bad2c738229b4f9049796b37a61f7e964f8bf8a4280db4a8bd7581ee02c7571f83a442e7e3515d5e71a7bb26dd1a18500000000000000", 0xa8, 0x2100}, {&(0x7f0000011700)="20000000b45b976cb45b976c00000000dff4655f00"/32, 0x20, 0x2182}, {&(0x7f0000011800)="c041000000380000dff4655fdff4655fdff4655f00000000000002001c0000000000000000000000090000000a0000000b0000000c0000000d0000000e0000000f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000dff4655f000000000000000000000000000002ea00"/192, 0xc0, 0x2a00}, {&(0x7f0000011900)="ed4100003c000000e0f4655fe0f4655fe0f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c653100000000000000000000000000000000000000000000000000000024a8270e00000000000000000000000000000000000000000000000020000000b45b976cb45b976cb45b976ce0f4655fb45b976c0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x2b00}, {&(0x7f0000011a00)="ed8100001a040000e0f4655fe0f4655fe0f4655f000000000000010004000000000000000100000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000038ac705900000000000000000000000000000000000000000000000020000000b45b976cb45b976cb45b976ce0f4655fb45b976c0000000000000000", 0xa0, 0x2c00}, {&(0x7f0000011b00)="ffa1000026000000e0f4655fe0f4655fe0f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3531323330383134372f66696c65302f66696c653000000000000000000000000000000000000000000000ae39138600000000000000000000000000000000000000000000000020000000b45b976cb45b976cb45b976ce0f4655fb45b976c0000000000000000", 0xa0, 0x2d00}, {&(0x7f0000011c00)="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"/416, 0x1a0, 0x2e00}, {&(0x7f0000011e00)="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", 0x100, 0x3000}, {&(0x7f0000011f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009407090166696c652e636f6c64000000", 0x80, 0x4004}, {&(0x7f0000012000)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8070000", 0x20, 0x4800}, {&(0x7f0000012100)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x5000}, {&(0x7f0000012200)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x5800}, {&(0x7f0000012300)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x6000}, {&(0x7f0000012400)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x6800}, {&(0x7f0000012500)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x7000}, {&(0x7f0000012600)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x7800}, {&(0x7f0000012700)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x8000}], 0x0, &(0x7f0000012c00)) 00:43:32 executing program 5: r0 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x3f) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) r1 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000080)=0x3ff) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'vcan0\x00'}) r3 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000100)={0xff, 0xfffffff7, 0xc75, 0x7fffffff, 0x19, "17d328ef8cc1478f62046afeb4b97c08915103"}) syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000140)={0x0, 0x8, [0x79, 0x9, 0x20000, 0x0, 0x9, 0xe1]}) recvfrom$inet6(r2, &(0x7f0000000180)=""/184, 0xb8, 0x40000002, 0x0, 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x6612) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000240)={0x0, 0x3, 0x1ff, 0xffffffffffff0001}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000280)={0x6e, 0x6, 0x0, 'queue0\x00', 0x3c}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000340)={{0x1, 0x1, 0x18, r3, {0x401}}, './file0\x00'}) setsockopt$inet6_udp_int(r4, 0x11, 0x67, &(0x7f0000000380)=0x7, 0x4) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x102180, 0x0) ioctl$KDGKBSENT(r5, 0x4b48, &(0x7f0000000400)={0x2c, "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"}) r6 = fsmount(0xffffffffffffffff, 0x1, 0xf1) ioctl$KDMKTONE(r6, 0x4b30, 0x2) 00:43:32 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x3f00) 00:43:32 executing program 6: r0 = fsopen(&(0x7f0000000000)='sockfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x6, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fspick(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1) r2 = fsmount(r1, 0x0, 0x76) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) fsmount(r3, 0x0, 0xa) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000080)={0x190ea2cf688287f6, 0x401, 0x4, 0x0, 0xc}) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x7, 0x0, 0x0, 0x0) [ 2571.081040] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:43:32 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x8008) [ 2571.099869] loop3: detected capacity change from 0 to 511 [ 2571.121958] EXT4-fs (loop3): bad geometry: block count 128 exceeds size of device (127 blocks) 00:43:32 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 49) [ 2571.148168] loop3: detected capacity change from 0 to 511 [ 2571.170352] EXT4-fs (loop3): bad geometry: block count 128 exceeds size of device (127 blocks) [ 2571.210980] FAULT_INJECTION: forcing a failure. [ 2571.210980] name failslab, interval 1, probability 0, space 0, times 0 [ 2571.212482] CPU: 0 PID: 29392 Comm: syz-executor.7 Not tainted 5.16.0-rc8-next-20220106 #1 [ 2571.213145] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2571.213988] Call Trace: [ 2571.214191] [ 2571.214384] dump_stack_lvl+0x8b/0xb3 [ 2571.214733] should_fail.cold+0x5/0xa [ 2571.215068] ? radix_tree_node_alloc.constprop.0+0x1df/0x330 [ 2571.215574] should_failslab+0x5/0x10 [ 2571.215919] kmem_cache_alloc+0x5b/0x480 [ 2571.216348] radix_tree_node_alloc.constprop.0+0x1df/0x330 [ 2571.216875] idr_get_free+0x4b5/0x8f0 [ 2571.217258] idr_alloc_u32+0x170/0x2d0 [ 2571.217630] ? __fprop_add_percpu_max+0x1a0/0x1a0 [ 2571.218068] ? lock_acquire+0x1b2/0x4d0 [ 2571.218423] idr_alloc_cyclic+0x102/0x230 [ 2571.218785] ? idr_alloc+0x130/0x130 [ 2571.219166] ? rwlock_bug.part.0+0x90/0x90 [ 2571.219565] __kernfs_new_node+0x117/0x8b0 [ 2571.219930] ? kernfs_path_from_node+0x60/0x60 00:43:32 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)={0x28, r1, 0x5, 0x0, 0x0, {{0x44, 0x0, 0xffff}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL={0x6, 0xc, 0x8}]}]}, 0x28}}, 0x0) [ 2571.220353] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2571.220985] ? mark_held_locks+0x9e/0xe0 [ 2571.221350] ? lock_is_held_type+0xd7/0x130 [ 2571.221730] ? find_held_lock+0x2c/0x110 [ 2571.222081] kernfs_create_dir_ns+0x9c/0x220 [ 2571.222462] internal_create_group+0x782/0xb20 [ 2571.222854] ? sysfs_remove_group+0x170/0x170 [ 2571.223244] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 2571.223666] ? __loop_update_dio+0x2a3/0x620 [ 2571.224096] loop_configure+0xe87/0x1950 [ 2571.224450] lo_ioctl+0x7c5/0x18b0 [ 2571.224760] ? avc_has_extended_perms+0x7e8/0xeb0 [ 2571.225211] ? loop_set_status_old+0x1b0/0x1b0 [ 2571.225649] ? avc_ss_reset+0x180/0x180 [ 2571.226031] ? __lock_acquire+0xbac/0x5b70 [ 2571.226454] ? selinux_inode_getsecctx+0x90/0x90 [ 2571.226882] ? loop_set_status_old+0x1b0/0x1b0 [ 2571.227276] blkdev_ioctl+0x362/0x7f0 [ 2571.227617] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2571.228018] ? __x64_sys_ioctl+0x97/0x210 [ 2571.228411] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2571.228911] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2571.229322] __x64_sys_ioctl+0x196/0x210 [ 2571.229674] do_syscall_64+0x3b/0x90 [ 2571.229998] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2571.230489] RIP: 0033:0x7f02dda998d7 [ 2571.230815] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2571.232305] RSP: 002b:00007f02db00ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2571.232942] RAX: ffffffffffffffda RBX: 00007f02ddae3970 RCX: 00007f02dda998d7 [ 2571.233537] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2571.234159] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2571.234799] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2571.235442] R13: 0000000000000004 R14: 0000000020000098 R15: 0000000000000001 [ 2571.236109] [ 2571.253892] loop1: detected capacity change from 0 to 256 00:43:32 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x3f00) [ 2571.289133] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:43:32 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_CQM(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x34, r1, 0x1, 0x70bd29, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_CQM={0x18, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THOLD={0xc, 0x1, [0x0, 0x3f]}, @NL80211_ATTR_CQM_RSSI_HYST={0x8}]}]}, 0x34}}, 0x4040) 00:43:32 executing program 2: r0 = fork() r1 = gettid() r2 = fork() kcmp(r2, r1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) r3 = gettid() r4 = fork() kcmp(r4, r3, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) r5 = gettid() r6 = fork() kcmp(r6, r5, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r7, 0x0) clone3(&(0x7f0000001300)={0x100000, &(0x7f0000000100), &(0x7f0000000140), &(0x7f00000001c0), {0x10}, &(0x7f0000000200)=""/4096, 0x1000, &(0x7f0000001200)=""/136, &(0x7f00000012c0)=[0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r2, r4, r5], 0x7, {r7}}, 0x58) r8 = syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r8, 0x800c6613, &(0x7f00000000c0)=@v1={0x0, @adiantum, 0x10, @desc3}) lsetxattr$security_selinux(&(0x7f0000000080)='./file0\x00', &(0x7f0000001480), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) 00:43:32 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$inet(r2, &(0x7f0000000600)={&(0x7f0000000000)={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000040)="a782149ea320201ca45b14488f9270f3c38fd0cbd98704a7387af18616b841dd78744f0182478eab05e8345c8765aca6704821c5f5128be542c26a5ada3407b8ad4e7529fe55dfb7", 0x48}, {&(0x7f0000000240)="370a931a2acec71cde4e5d06f5e7888c0fd4e783f4ca5eb0ac662c13fd29ab92c68bb57cf54fd9944a96129556e160842819a1daa1e59b151088414479b0ea40a2cdc6330ec19dd3b4a82c56b77d4842e804ac75da0404d473ff14663d3932db024b999d5c9d5e886616424a0b7c58b7a7d8018751cc690a750a9203b695ca808ae200cddea9cf33001ff32994d7882dfb82e96e89d7569a88d8f86c319bdbda0fcacf2c7adfe2af44909ec1bf", 0xad}, {&(0x7f0000000300)="bbbaa5ac43df2cf5d760b49259d2105034bee517b20b8319ad64ee3acea963115a4f160a173b1fc9daf569a8ed84c089dd7570021269eb9364ecd6d3f017821bb3e58adea41fa018652e27058aa4c3ec27ee59fcedc61ac71c4578c15b70d5cc3a372737a60dde6db71050c7ff14ae829d667680", 0x74}, {&(0x7f00000000c0)}, {&(0x7f0000000380)="42f12057d8cf1b08bba5e8a7ab40bcaed4101963d3d6efa6ac58783fc748553c8b1bfb733de533a11bdc3af0b37c5fac5f977bcefe54ae71f42bf54ea866fb3a5b1c9c4656ea18ecff0800a1471999b26c59c6e0a44d7a95124d70ae86aeb6c9247cc7e8d8832dead349c29e6124fec463177ee3be2644f65f6a89037d296144ee183452f7853111635ade7143e1d94a83bd3c4830cb06fea9001c6ecfef48d23810a98d7b240a73b90d778edb3021b5f8f569d4e4bc9a8fba0026a635540c418afdc6cadc5aa3", 0xc7}, {&(0x7f0000000480)="f76390f5a3b81b1f07715e797ae9b1ecd502d05c8ffbfa3af898e7b947ea25a2a36fdbb86b3c659566b6841d5ccda71bfb35ddaa463e15f7ff7a06349855a853f9a5a9f9b07c56eef6088c345680b4611531c97135cf3aba53dcce2db123ad6506c6b5f047aa1c4265c02174f0c7bc45aa020c92cabdb2557f045b0e2895f5e9f653fe54cc274d584647d91c75cd69f458d93692b0ab47c33a2764cc661b70b4330bc39637f80d9d2cb1287b50f41de20a5f7116cc2b1b1b95c726a72af06b3a6f8dd7f12975ab2b51672dfad1caaebff83cf9a9f81c958f3a95ffd7a30786facd857844f9dbd6eea6730e05060b4197b7", 0xf1}], 0x6}, 0x8000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'veth0_virt_wifi\x00'}) [ 2571.314840] loop7: detected capacity change from 0 to 4 [ 2571.379911] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:43:47 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 50) 00:43:47 executing program 5: r0 = fork() r1 = gettid() r2 = fork() kcmp(r2, r1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) r3 = gettid() r4 = fork() kcmp(r4, r3, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) r5 = gettid() r6 = fork() kcmp(r6, r5, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r7, 0x0) clone3(&(0x7f0000001300)={0x100000, &(0x7f0000000100), &(0x7f0000000140), &(0x7f00000001c0), {0x10}, &(0x7f0000000200)=""/4096, 0x1000, &(0x7f0000001200)=""/136, &(0x7f00000012c0)=[0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r2, r4, r5], 0x7, {r7}}, 0x58) r8 = syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r8, 0x800c6613, &(0x7f00000000c0)=@v1={0x0, @adiantum, 0x10, @desc3}) lsetxattr$security_selinux(&(0x7f0000000080)='./file0\x00', &(0x7f0000001480), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) 00:43:47 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0xcfff) 00:43:47 executing program 6: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x40400, 0x0) 00:43:47 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x8008) 00:43:47 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) write$P9_RWALK(r1, &(0x7f0000000000)=ANY=[], 0x16) pwrite64(r0, &(0x7f0000000000)='y', 0xfffffe5f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1/file0\x00', 0x0, 0x0) fadvise64(r2, 0xffffffffffff7fff, 0x0, 0x1) read(r2, &(0x7f0000000000)=""/78, 0x4e) ioctl$AUTOFS_IOC_CATATONIC(0xffffffffffffffff, 0x9362, 0x0) 00:43:47 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0x3, 0x3, r2}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL={0x6, 0xc, 0x8}]}]}, 0x28}}, 0x0) 00:43:47 executing program 2: syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) getresgid(&(0x7f0000000b80)=0x0, &(0x7f0000000bc0), &(0x7f0000000c00)=0x0) setregid(r1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private1}, 0x0, @in6=@loopback}}, &(0x7f0000000080)=0xe8) setxattr$system_posix_acl(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f00000000c0)={{}, {}, [{0x2, 0x0, r2}], {0x4, 0x1}, [{0x8, 0x1, r0}, {0x8, 0x1, r1}], {0x10, 0x4}, {0x20, 0x4}}, 0x3c, 0x1) lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000001480), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r4, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000340)={{{@in=@dev, @in6=@private2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@initdev}}, &(0x7f0000000140)=0xe8) getresgid(&(0x7f0000000b80), &(0x7f0000000bc0), &(0x7f0000000c00)=0x0) setregid(r6, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r4, {r5, r6}}, './file0\x00'}) [ 2586.173758] loop3: detected capacity change from 0 to 256 [ 2586.177576] FAULT_INJECTION: forcing a failure. [ 2586.177576] name failslab, interval 1, probability 0, space 0, times 0 [ 2586.178795] CPU: 1 PID: 29461 Comm: syz-executor.7 Not tainted 5.16.0-rc8-next-20220106 #1 [ 2586.179533] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2586.180542] Call Trace: [ 2586.180784] [ 2586.180996] dump_stack_lvl+0x8b/0xb3 [ 2586.181369] should_fail.cold+0x5/0xa [ 2586.181730] ? __kernfs_new_node+0xd4/0x8b0 [ 2586.182130] should_failslab+0x5/0x10 [ 2586.182475] kmem_cache_alloc+0x5b/0x480 [ 2586.182852] __kernfs_new_node+0xd4/0x8b0 [ 2586.183258] ? kernfs_path_from_node+0x60/0x60 [ 2586.183676] ? find_held_lock+0x2c/0x110 [ 2586.184056] ? lock_release+0x3b2/0x6f0 [ 2586.184503] ? kernfs_add_one+0x3c6/0x550 [ 2586.184882] ? lock_downgrade+0x6d0/0x6d0 [ 2586.185268] ? lock_is_held_type+0xd7/0x130 [ 2586.185679] kernfs_new_node+0x93/0x120 [ 2586.186055] __kernfs_create_file+0x51/0x350 [ 2586.186466] sysfs_add_file_mode_ns+0x218/0x430 [ 2586.186902] ? component_del+0x4c0/0x4c0 [ 2586.187288] internal_create_group+0x322/0xb20 [ 2586.187720] ? sysfs_remove_group+0x170/0x170 [ 2586.188147] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 2586.188628] ? __loop_update_dio+0x2a3/0x620 [ 2586.189041] loop_configure+0xe87/0x1950 [ 2586.189432] lo_ioctl+0x7c5/0x18b0 [ 2586.189766] ? avc_has_extended_perms+0x7e8/0xeb0 [ 2586.190211] ? loop_set_status_old+0x1b0/0x1b0 [ 2586.190633] ? avc_ss_reset+0x180/0x180 [ 2586.191000] ? __lock_acquire+0xbac/0x5b70 [ 2586.191442] ? selinux_inode_getsecctx+0x90/0x90 [ 2586.191888] ? loop_set_status_old+0x1b0/0x1b0 [ 2586.192329] blkdev_ioctl+0x362/0x7f0 [ 2586.192675] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2586.193108] ? __x64_sys_ioctl+0x97/0x210 [ 2586.193496] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2586.193998] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2586.194475] __x64_sys_ioctl+0x196/0x210 [ 2586.194858] do_syscall_64+0x3b/0x90 [ 2586.195253] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2586.195735] RIP: 0033:0x7f02dda998d7 [ 2586.196091] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2586.197786] RSP: 002b:00007f02db00ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2586.198454] RAX: ffffffffffffffda RBX: 00007f02ddae3970 RCX: 00007f02dda998d7 [ 2586.199089] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2586.199722] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2586.200367] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2586.201008] R13: 0000000000000004 R14: 0000000020000098 R15: 0000000000000001 [ 2586.201669] [ 2586.205630] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2586.205948] loop1: detected capacity change from 0 to 256 [ 2586.226826] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:43:47 executing program 2: syz_mount_image$tmpfs(0x0, &(0x7f0000000000)='./file0\x00', 0x800000002, 0x0, 0x0, 0x4, 0x0) lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000001480), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) [ 2586.261901] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2586.288756] loop7: detected capacity change from 0 to 4 [ 2586.328817] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2586.341704] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:43:48 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0xeffd) 00:43:48 executing program 3: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/rcu_expedited', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') write(r0, &(0x7f0000000080)="d85bc4f32236fc3c67d5c1ee0ea43cdcf1991354cc8803b8d525ea04f427f97e8bafaebab0243470920c59a1eb78af8ccd04484db5283dccf8cb007faa574603c6aaae695c23e49e87251e1bd69daa1fb297af2e0b7c20eaa007403bdcdb832a24961de21079b4be711e6c60d4632a983cb77e30584ba041f1c31f2ebdd5b11a8f716665585725972fea0f81da46bb9415d7dce382a11d8daf2c3d3c988fa234ed56c6195b970d52812f15ea0b720427cf98d41640cbe5f450db8740d9728eb15c623a7bf18201bed23cbc26b852c80f39b75561d362", 0xd6) write$sndseq(r1, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0x4}, @raw32={[0x8000, 0x2]}}], 0x1c) [ 2586.368435] loop1: detected capacity change from 0 to 256 [ 2586.375332] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:43:48 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000500000000f000000000000000200000006000000000008000080000020000000e1f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="630900000030303030303030303030303030359626965200000000"]) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) setresuid(r1, r0, r0) getresgid(&(0x7f0000000b80), &(0x7f0000000bc0), &(0x7f0000000c00)=0x0) setregid(r2, 0x0) getresgid(&(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)) getresgid(&(0x7f0000000b80), &(0x7f0000000bc0)=0x0, &(0x7f0000000c00)=0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) setregid(r5, r3) setregid(r4, 0x0) lchown(&(0x7f0000000080)='./file0\x00', r0, r2) 00:43:48 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 51) 00:43:48 executing program 5: r0 = fork() r1 = gettid() r2 = fork() kcmp(r2, r1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) r3 = gettid() r4 = fork() kcmp(r4, r3, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) r5 = gettid() r6 = fork() kcmp(r6, r5, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r7, 0x0) clone3(&(0x7f0000001300)={0x100000, &(0x7f0000000100), &(0x7f0000000140), &(0x7f00000001c0), {0x10}, &(0x7f0000000200)=""/4096, 0x1000, &(0x7f0000001200)=""/136, &(0x7f00000012c0)=[0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r2, r4, r5], 0x7, {r7}}, 0x58) r8 = syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r8, 0x800c6613, &(0x7f00000000c0)=@v1={0x0, @adiantum, 0x10, @desc3}) lsetxattr$security_selinux(&(0x7f0000000080)='./file0\x00', &(0x7f0000001480), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) [ 2586.445688] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:43:48 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0xfdef) 00:43:48 executing program 2: syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0) lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000001480), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) 00:43:48 executing program 6: r0 = syz_io_uring_setup(0x34e1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r3, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x2}}, './file0\x00'}) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x2}, 0x0) io_uring_enter(r0, 0x1, 0x0, 0x0, 0x0, 0x0) 00:43:48 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) write$P9_RWALK(r1, &(0x7f0000000000)=ANY=[], 0x16) pwrite64(r0, &(0x7f0000000000)='y', 0xfffffe5f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1/file0\x00', 0x0, 0x0) fadvise64(r2, 0xffffffffffff7fff, 0x0, 0x1) read(r2, &(0x7f0000000000)=""/78, 0x4e) ioctl$AUTOFS_IOC_CATATONIC(0xffffffffffffffff, 0x9362, 0x0) [ 2586.547296] FAULT_INJECTION: forcing a failure. [ 2586.547296] name failslab, interval 1, probability 0, space 0, times 0 [ 2586.548481] CPU: 1 PID: 29605 Comm: syz-executor.7 Not tainted 5.16.0-rc8-next-20220106 #1 [ 2586.549228] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2586.550218] Call Trace: [ 2586.550454] [ 2586.550662] dump_stack_lvl+0x8b/0xb3 [ 2586.551024] should_fail.cold+0x5/0xa [ 2586.551404] ? __kernfs_new_node+0xd4/0x8b0 [ 2586.551959] should_failslab+0x5/0x10 [ 2586.552327] kmem_cache_alloc+0x5b/0x480 [ 2586.552707] __kernfs_new_node+0xd4/0x8b0 [ 2586.553089] ? kernfs_path_from_node+0x60/0x60 [ 2586.553503] ? find_held_lock+0x2c/0x110 [ 2586.553878] ? lock_release+0x3b2/0x6f0 [ 2586.554243] ? kernfs_add_one+0x3c6/0x550 [ 2586.554619] ? lock_downgrade+0x6d0/0x6d0 [ 2586.555010] ? lock_is_held_type+0xd7/0x130 [ 2586.555419] kernfs_new_node+0x93/0x120 [ 2586.555793] __kernfs_create_file+0x51/0x350 [ 2586.556212] sysfs_add_file_mode_ns+0x218/0x430 [ 2586.556689] ? component_del+0x4c0/0x4c0 [ 2586.557082] internal_create_group+0x322/0xb20 [ 2586.557516] ? sysfs_remove_group+0x170/0x170 [ 2586.557945] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 2586.558402] ? __loop_update_dio+0x2a3/0x620 [ 2586.558842] loop_configure+0xe87/0x1950 [ 2586.559236] lo_ioctl+0x7c5/0x18b0 [ 2586.559741] ? avc_has_extended_perms+0x7e8/0xeb0 [ 2586.560308] ? loop_set_status_old+0x1b0/0x1b0 [ 2586.560733] ? avc_ss_reset+0x180/0x180 [ 2586.561095] ? __lock_acquire+0xbac/0x5b70 [ 2586.561532] ? selinux_inode_getsecctx+0x90/0x90 [ 2586.561958] ? loop_set_status_old+0x1b0/0x1b0 [ 2586.562388] blkdev_ioctl+0x362/0x7f0 [ 2586.562741] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2586.563214] ? __x64_sys_ioctl+0x97/0x210 [ 2586.563793] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2586.564326] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2586.564764] __x64_sys_ioctl+0x196/0x210 [ 2586.565145] do_syscall_64+0x3b/0x90 [ 2586.565496] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2586.565972] RIP: 0033:0x7f02dda998d7 [ 2586.566408] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2586.568071] RSP: 002b:00007f02db00ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2586.568750] RAX: ffffffffffffffda RBX: 00007f02ddae3970 RCX: 00007f02dda998d7 [ 2586.569384] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2586.570120] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2586.570817] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2586.571457] R13: 0000000000000004 R14: 0000000020000098 R15: 0000000000000001 [ 2586.572107] [ 2586.576700] loop1: detected capacity change from 0 to 256 [ 2586.601827] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2586.660737] loop7: detected capacity change from 0 to 4 [ 2586.671205] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:44:09 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0x5, 0x3, r2}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL={0x6, 0xc, 0x8}]}]}, 0x28}}, 0x0) 00:44:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x15, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e2f4655f000000000000000001000000000000000b0000000001000018000000c28500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31313037303533313000"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000000ac78aee630b40d9ae2efa3163fd2529010040000c00000000000000e2f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000500400000000000000000000000000000005e00000000000000", 0x40, 0x540}, {&(0x7f0000010300)="02000000030000000400000019000f0003000400"/32, 0x20, 0x1000}, {&(0x7f0000010400)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x2020, 0x2000}, {&(0x7f0000012500)="ed41000000100000e2f4655fe2f4655fe2f4655f00000000000004008000000000000800050000000af301000000000000000000010000001000000000000000", 0x40, 0x4100}, {&(0x7f0000012600)="2000000088b35c7188b35c7100000000e2f4655f00"/32, 0x20, 0x4180}, {&(0x7f0000012700)="8081000000c04000e2f4655fe2f4655fe2f4655f00000000000001008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000010000000000000000000000000000000000000020000000000000000000000000000000e2f4655f00"/160, 0xa0, 0x4600}, {&(0x7f0000012800)="c041000000300000e2f4655fe2f4655fe2f4655f00000000000002008000000000000800000000000af301000400000000000000000000000300000020000000", 0x40, 0x4a02}, {&(0x7f0000012900)="20000000000000000000000000000000e2f4655f000000000000000000000000000002ea00"/64, 0x40, 0x4a80}, {&(0x7f0000012a00)="ed4100003c000000e2f4655fe2f4655fe2f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000008c0e26bc0000000000000000000000000000000000000000000000002000000088b35c7188b35c7188b35c71e2f4655f88b35c710000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4b00}, {&(0x7f0000012b00)="ed8100001a040000e2f4655fe2f4655fe2f4655f00000000000001008000000000000800010000000af3010004000000000000000000000001000000500000000000000000000000000000000000000000000000000000000000000000000000000000007a837ae20000000000000000000000000000000000000000000000002000000088b35c7188b35c7188b35c71e2f4655f88b35c710000000000000000", 0xa0, 0x4c00}, {&(0x7f0000012c00)="ffa1000026000000e2f4655fe2f4655fe2f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3131303730353331302f66696c65302f66696c6530000000000000000000000000000000000000000000002e5c7f160000000000000000000000000000000000000000000000002000000088b35c7188b35c7188b35c71e2f4655f88b35c710000000000000000", 0xa0, 0x4d00}, {&(0x7f0000012d00)="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", 0x1a0, 0xffffffff}, {&(0x7f0000012f00)="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", 0x100, 0x5000}, {&(0x7f0000000040)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c65320000001000000010000d0166696c653300000011000000940f090166696c652e636f6c64000000fe5bd0e5dd", 0x85, 0xfffe}, {&(0x7f0000013100)="0b0000000c0001022e000000020000000c0002022e2e000000000000e80f0000", 0x20, 0x20000}, {&(0x7f0000013200)="00000000001000"/32, 0x20, 0x21000}, {&(0x7f0000013300)="000000000010000001000000ffe6132ce08c45e40000000000c8f5c65f200000", 0x20, 0x22000}, {&(0x7f0000013400)="504d4d00504d4dffe2f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7032390075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x40000}, {&(0x7f0000013500)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x50000}], 0x0, &(0x7f0000013a00)) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r0, r2) lsetxattr$security_ima(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700), &(0x7f0000000740)=@v1={0x2, "b8"}, 0x2, 0x1) setresuid(0x0, r1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000400)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) setxattr$system_posix_acl(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02000000010006000000000002000400", @ANYRES32=r0, @ANYBLOB="02000400", @ANYRES32=r1, @ANYBLOB="02000800", @ANYRES32=r3, @ANYBLOB="02000100", @ANYRES32=0xee01, @ANYBLOB="02000300", @ANYRES32=0xee00, @ANYBLOB="041b5d945b11000000000000", @ANYRES32=0xee01, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="10000500000000002000010000000000"], 0x5c, 0x1) 00:44:09 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 52) 00:44:09 executing program 3: syz_io_uring_setup(0x42ab, &(0x7f0000000140), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000040), &(0x7f0000000080)=0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwritev(r1, &(0x7f0000000140)=[{&(0x7f0000000000)='%', 0x1}], 0x1, 0x10000, 0x0) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r1, 0x0) pwrite64(r1, &(0x7f00000001c0)="99", 0x1, 0x0) syz_io_uring_submit(r2, r0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE, 0x0) 00:44:09 executing program 2: syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000001c0), 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)=""/158, 0x9e}], 0x1, &(0x7f0000000340)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}], 0x70}, 0x2) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xffffffffffff58c6, 0x1, &(0x7f0000000100)=[{&(0x7f0000000080)="fe28070655de795a9a77ed20b2d2e84f81f30c2e210efbe91d66d3315d3824637963da6d6734e856eb5ae71e20d4eebe0cf9aa93217dccb439f3778009d59ea4592fa462f26cb635e05e9301826414", 0x4f, 0x100000001}], 0x800060, &(0x7f0000000400)={[{@huge_never}, {@nr_inodes={'nr_inodes', 0x3d, [0x4, 0x31, 0x6b, 0x34]}}, {@nr_blocks={'nr_blocks', 0x3d, [0x67, 0x32, 0x6b, 0x65, 0x70, 0x31, 0x32]}}, {@size={'size', 0x3d, [0x37, 0x31]}}, {@huge_always}, {@nr_inodes={'nr_inodes', 0x3d, [0x70]}}, {@huge_never}], [{@euid_eq={'euid', 0x3d, r1}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'security.selinux\x00'}}, {@obj_type={'obj_type', 0x3d, '}'}}, {@euid_lt={'euid<', r2}}]}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r3, 0x0) statx(r0, &(0x7f00000004c0)='./file0\x00', 0x6000, 0x80, &(0x7f0000000500)) setresuid(r3, r2, r1) lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000001480), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) 00:44:09 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0xff0f) [ 2607.937087] loop1: detected capacity change from 0 to 256 00:44:09 executing program 5: r0 = fork() r1 = gettid() r2 = fork() kcmp(r2, r1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) r3 = gettid() r4 = fork() kcmp(r4, r3, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) r5 = gettid() r6 = fork() kcmp(r6, r5, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r7, 0x0) clone3(&(0x7f0000001300)={0x100000, &(0x7f0000000100), &(0x7f0000000140), &(0x7f00000001c0), {0x10}, &(0x7f0000000200)=""/4096, 0x1000, &(0x7f0000001200)=""/136, &(0x7f00000012c0)=[0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r2, r4, r5], 0x7, {r7}}, 0x58) r8 = syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r8, 0x800c6613, &(0x7f00000000c0)=@v1={0x0, @adiantum, 0x10, @desc3}) lsetxattr$security_selinux(&(0x7f0000000080)='./file0\x00', &(0x7f0000001480), &(0x7f00000014c0)='system_u:object_r:hald_log_t:s0\x00', 0x20, 0x0) 00:44:09 executing program 6: socket$packet(0x11, 0x2, 0x300) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x1, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) r2 = socket$packet(0x11, 0x2, 0x300) r3 = socket$packet(0x11, 0x3, 0x300) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x50000, 0x80) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'xfrm0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f00000001c0)={'ip6tnl0\x00', &(0x7f0000000140)={'sit0\x00', r5, 0x2f, 0x81, 0x3, 0x200, 0x20, @empty, @private1={0xfc, 0x1, '\x00', 0x1}, 0x8, 0x700, 0x40, 0x4}}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r2, &(0x7f0000000000)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @link_local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[], 0x0) [ 2607.949935] FAULT_INJECTION: forcing a failure. [ 2607.949935] name failslab, interval 1, probability 0, space 0, times 0 [ 2607.951079] CPU: 0 PID: 29723 Comm: syz-executor.7 Not tainted 5.16.0-rc8-next-20220106 #1 [ 2607.951961] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2607.953006] Call Trace: [ 2607.953248] [ 2607.953580] dump_stack_lvl+0x8b/0xb3 [ 2607.953935] should_fail.cold+0x5/0xa [ 2607.954285] ? __kernfs_new_node+0xd4/0x8b0 [ 2607.954680] should_failslab+0x5/0x10 [ 2607.955028] kmem_cache_alloc+0x5b/0x480 [ 2607.955407] __kernfs_new_node+0xd4/0x8b0 [ 2607.955783] ? kernfs_add_one+0x3c6/0x550 [ 2607.956162] ? kernfs_path_from_node+0x60/0x60 [ 2607.956584] ? lock_is_held_type+0xd7/0x130 [ 2607.957006] ? up_write+0x148/0x460 [ 2607.957334] ? kernfs_activate+0x1c4/0x240 [ 2607.957731] kernfs_new_node+0x93/0x120 [ 2607.958098] __kernfs_create_file+0x51/0x350 [ 2607.958508] sysfs_add_file_mode_ns+0x218/0x430 [ 2607.958938] ? component_del+0x4c0/0x4c0 [ 2607.959320] internal_create_group+0x322/0xb20 [ 2607.959748] ? sysfs_remove_group+0x170/0x170 [ 2607.960168] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 2607.960632] ? __loop_update_dio+0x2a3/0x620 [ 2607.961039] loop_configure+0xe87/0x1950 [ 2607.961425] lo_ioctl+0x7c5/0x18b0 [ 2607.961761] ? avc_has_extended_perms+0x7e8/0xeb0 [ 2607.962199] ? loop_set_status_old+0x1b0/0x1b0 [ 2607.962610] ? avc_ss_reset+0x180/0x180 [ 2607.962983] ? __lock_acquire+0xbac/0x5b70 [ 2607.963434] ? selinux_inode_getsecctx+0x90/0x90 [ 2607.963883] ? loop_set_status_old+0x1b0/0x1b0 [ 2607.964324] blkdev_ioctl+0x362/0x7f0 [ 2607.964715] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2607.965139] ? __x64_sys_ioctl+0x97/0x210 [ 2607.965524] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2607.966017] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2607.966447] __x64_sys_ioctl+0x196/0x210 [ 2607.966820] do_syscall_64+0x3b/0x90 [ 2607.967171] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2607.967626] RIP: 0033:0x7f02dda998d7 [ 2607.967966] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2607.969527] RSP: 002b:00007f02db00ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2607.970203] RAX: ffffffffffffffda RBX: 00007f02ddae3970 RCX: 00007f02dda998d7 [ 2607.970836] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2607.971464] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2607.972101] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2607.972746] R13: 0000000000000004 R14: 0000000020000098 R15: 0000000000000001 [ 2607.973394] [ 2607.982390] loop2: detected capacity change from 0 to 264192 [ 2607.992348] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 2608.024758] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:44:09 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), r4) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB='$\x00\x00{', @ANYRES16=r1, @ANYBLOB="010000000000000000006600000008000300", @ANYRES32=r3, @ANYBLOB='\b\x00&\x00\x00\x00\x00\x00'], 0x24}}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r5, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = dup(r6) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_REG(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r8, 0x1}, 0x14}}, 0x0) sendmsg$NL80211_CMD_STOP_P2P_DEVICE(r5, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x14, r8, 0x400, 0x70bd25, 0x25dfdbfd, {{}, {@void, @void}}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4004004}, 0x8844) [ 2608.079733] loop7: detected capacity change from 0 to 4 [ 2608.119510] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2608.441230] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 00:44:24 executing program 2: r0 = socket$inet6(0xa, 0xa, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000040)=0x100081, 0x1c) sendmmsg$inet6(r0, &(0x7f0000003440)=[{{&(0x7f0000000000)={0xa, 0x4e25, 0x0, @mcast2}, 0x1c, 0x0}}], 0x1, 0x0) 00:44:24 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0xff0f) 00:44:24 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0xff0f) 00:44:24 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 53) 00:44:24 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0xffcf) 00:44:24 executing program 5: unshare(0x8040080) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000180)=[{0x0, 0x4, 0x3800}], 0x1) r0 = semget$private(0x0, 0x4, 0x0) semtimedop(r0, &(0x7f0000000080)=[{0x0, 0xfffe}, {}], 0x2, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/11) unshare(0x10000200) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000000c0)=""/172) unshare(0x8020080) 00:44:24 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0x6, 0x3, r2}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL={0x6, 0xc, 0x8}]}]}, 0x28}}, 0x0) 00:44:24 executing program 6: sync() r0 = socket$nl_route(0x10, 0x3, 0x0) accept(r0, &(0x7f00000000c0)=@nl=@unspec, &(0x7f0000000000)=0x80) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) getsockname(r2, &(0x7f0000000040)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x0) sync() ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) [ 2622.559253] loop3: detected capacity change from 0 to 256 [ 2622.570994] loop1: detected capacity change from 0 to 256 [ 2622.580391] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2622.593131] FAULT_INJECTION: forcing a failure. [ 2622.593131] name failslab, interval 1, probability 0, space 0, times 0 [ 2622.594207] CPU: 0 PID: 29860 Comm: syz-executor.7 Not tainted 5.16.0-rc8-next-20220106 #1 [ 2622.595000] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2622.596032] Call Trace: [ 2622.596277] [ 2622.596486] dump_stack_lvl+0x8b/0xb3 [ 2622.596897] should_fail.cold+0x5/0xa [ 2622.597269] ? __kernfs_new_node+0xd4/0x8b0 [ 2622.597689] should_failslab+0x5/0x10 [ 2622.598068] kmem_cache_alloc+0x5b/0x480 [ 2622.598458] __kernfs_new_node+0xd4/0x8b0 [ 2622.598863] ? kernfs_add_one+0x3c6/0x550 [ 2622.599255] ? kernfs_path_from_node+0x60/0x60 [ 2622.599681] ? lock_is_held_type+0xd7/0x130 [ 2622.600115] ? up_write+0x148/0x460 [ 2622.600455] ? kernfs_activate+0x1c4/0x240 [ 2622.600888] kernfs_new_node+0x93/0x120 [ 2622.601265] __kernfs_create_file+0x51/0x350 [ 2622.601685] sysfs_add_file_mode_ns+0x218/0x430 [ 2622.602126] ? component_del+0x4c0/0x4c0 [ 2622.602518] internal_create_group+0x322/0xb20 [ 2622.602960] ? sysfs_remove_group+0x170/0x170 [ 2622.603390] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 2622.603870] ? __loop_update_dio+0x2a3/0x620 [ 2622.604302] loop_configure+0xe87/0x1950 [ 2622.604702] lo_ioctl+0x7c5/0x18b0 [ 2622.605053] ? avc_has_extended_perms+0x7e8/0xeb0 [ 2622.605511] ? loop_set_status_old+0x1b0/0x1b0 [ 2622.605948] ? avc_ss_reset+0x180/0x180 [ 2622.606327] ? __lock_acquire+0xbac/0x5b70 [ 2622.606783] ? selinux_inode_getsecctx+0x90/0x90 [ 2622.607240] ? loop_set_status_old+0x1b0/0x1b0 [ 2622.607674] blkdev_ioctl+0x362/0x7f0 [ 2622.608046] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2622.608491] ? __x64_sys_ioctl+0x97/0x210 [ 2622.608886] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2622.609391] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2622.609830] __x64_sys_ioctl+0x196/0x210 [ 2622.610216] do_syscall_64+0x3b/0x90 [ 2622.610568] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2622.611066] RIP: 0033:0x7f02dda998d7 [ 2622.611416] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2622.613089] RSP: 002b:00007f02db00ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2622.613791] RAX: ffffffffffffffda RBX: 00007f02ddae3970 RCX: 00007f02dda998d7 [ 2622.614441] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2622.615097] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2622.615759] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2622.616401] R13: 0000000000000004 R14: 0000000020000098 R15: 0000000000000001 [ 2622.616986] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 2622.617091] [ 2622.623259] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:44:24 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x80000) [ 2622.656338] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2622.681847] loop7: detected capacity change from 0 to 4 00:44:24 executing program 5: pselect6(0x40, &(0x7f0000001180), &(0x7f00000011c0), 0x0, &(0x7f0000001240)={0x0, 0x3938700}, &(0x7f00000012c0)={&(0x7f0000001280)={[0x2]}, 0x8}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000000)={0x4, 0xffffffffb271d191, 0x8, 0x0, 0x4, 0xfff, 0x4d, 0xfffffffffffffc00}, &(0x7f0000000040)={0x8, 0x8, 0xfffffffffffffc42, 0x3, 0x5, 0xced, 0x100000001, 0x4}, &(0x7f0000000080)={0x1000, 0x81eb, 0x8, 0x4, 0x7ff, 0xc15a, 0x4, 0x6}, &(0x7f0000000100)={r0, r1+10000000}, &(0x7f0000000180)={&(0x7f0000000140)={[0xffffffffffffffe1]}, 0x8}) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x180}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, 0x0, 0x200, 0x70bd28, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4040c95) [ 2622.796524] loop1: detected capacity change from 0 to 256 [ 2622.815060] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:44:24 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 54) 00:44:24 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000000c0), r0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r2, 0x300, 0x70bd27, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x7}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x8004}, 0x4880) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000080)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSCATLST={0x10, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x30000}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x3c}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000200), r3) sendmsg$NLBL_MGMT_C_PROTOCOLS(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x3c, r5, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_DOMAIN={0x11, 0x1, 'NLBL_CIPSOv4\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x14}, 0x4004000) 00:44:24 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0xff0f) 00:44:24 executing program 6: ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x40305839, &(0x7f0000000040)=ANY=[@ANYBLOB="0600000000fddda784adff18000000000000002b"]) write$P9_RMKDIR(r0, &(0x7f0000000140)={0x14, 0x49, 0x0, {0x0, 0x1c000}}, 0x14) 00:44:24 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0x9, 0x3, r2}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL={0x6, 0xc, 0x8}]}]}, 0x28}}, 0x0) [ 2622.908912] FAULT_INJECTION: forcing a failure. [ 2622.908912] name failslab, interval 1, probability 0, space 0, times 0 [ 2622.910026] CPU: 0 PID: 29985 Comm: syz-executor.7 Not tainted 5.16.0-rc8-next-20220106 #1 [ 2622.910793] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2622.911808] Call Trace: [ 2622.912059] [ 2622.912277] dump_stack_lvl+0x8b/0xb3 [ 2622.912651] should_fail.cold+0x5/0xa [ 2622.913034] ? create_object.isra.0+0x3a/0xa20 [ 2622.913487] should_failslab+0x5/0x10 [ 2622.913852] kmem_cache_alloc+0x5b/0x480 [ 2622.914243] create_object.isra.0+0x3a/0xa20 [ 2622.914673] ? kasan_unpoison+0x23/0x50 [ 2622.915051] kmem_cache_alloc+0x239/0x480 [ 2622.915448] __kernfs_new_node+0xd4/0x8b0 [ 2622.915847] ? kernfs_add_one+0x3c6/0x550 [ 2622.916237] ? kernfs_path_from_node+0x60/0x60 [ 2622.916675] ? lock_is_held_type+0xd7/0x130 [ 2622.917113] ? up_write+0x148/0x460 [ 2622.917473] ? kernfs_activate+0x1c4/0x240 [ 2622.917888] kernfs_new_node+0x93/0x120 [ 2622.918263] __kernfs_create_file+0x51/0x350 [ 2622.918685] sysfs_add_file_mode_ns+0x218/0x430 [ 2622.919126] ? component_del+0x4c0/0x4c0 [ 2622.919522] internal_create_group+0x322/0xb20 [ 2622.919967] ? sysfs_remove_group+0x170/0x170 [ 2622.920404] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 2622.920893] ? __loop_update_dio+0x2a3/0x620 [ 2622.921313] loop_configure+0xe87/0x1950 [ 2622.921709] lo_ioctl+0x7c5/0x18b0 [ 2622.922048] ? avc_has_extended_perms+0x7e8/0xeb0 [ 2622.922509] ? loop_set_status_old+0x1b0/0x1b0 [ 2622.922944] ? avc_ss_reset+0x180/0x180 [ 2622.923339] ? __lock_acquire+0xbac/0x5b70 [ 2622.923792] ? selinux_inode_getsecctx+0x90/0x90 [ 2622.924240] ? loop_set_status_old+0x1b0/0x1b0 [ 2622.924692] blkdev_ioctl+0x362/0x7f0 [ 2622.925066] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2622.925509] ? __x64_sys_ioctl+0x97/0x210 [ 2622.925918] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2622.926442] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2622.926889] __x64_sys_ioctl+0x196/0x210 [ 2622.927272] do_syscall_64+0x3b/0x90 [ 2622.927635] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2622.928116] RIP: 0033:0x7f02dda998d7 [ 2622.928469] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2622.930118] RSP: 002b:00007f02db00ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2622.930812] RAX: ffffffffffffffda RBX: 00007f02ddae3970 RCX: 00007f02dda998d7 [ 2622.931459] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2622.932124] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2622.932780] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2622.933442] R13: 0000000000000004 R14: 0000000020000098 R15: 0000000000000001 [ 2622.934128] [ 2622.949630] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:44:24 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = gettid() r2 = fork() kcmp(r2, r1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) kcmp$KCMP_EPOLL_TFD(r1, 0x0, 0x7, r0, &(0x7f0000000080)={0xffffffffffffffff, r3, 0x101}) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @private=0xe0000001}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)="6fb9", 0x2}], 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000000000000000001f0007000000070741ffff349b605edbf680da838456faffff01"], 0x18}, 0x0) r4 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$SG_IO(r4, 0x2285, &(0x7f0000001400)={0x53, 0xfffffffffffffffc, 0x6, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000400)=""/4096}, &(0x7f0000000180)="2d09cce0a090", 0x0, 0x0, 0x0, 0x0, 0x0}) recvmmsg(r0, &(0x7f0000003c40)=[{{0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000e80)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) [ 2623.019723] loop1: detected capacity change from 0 to 256 00:44:24 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0xa0000) [ 2623.038092] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 2623.038802] netlink: 'syz-executor.4': attribute type 12 has an invalid length. [ 2623.054903] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:44:24 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000000c0), r0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r2, 0x300, 0x70bd27, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x7}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x8004}, 0x4880) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000080)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSCATLST={0x10, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x30000}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x3c}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000200), r3) sendmsg$NLBL_MGMT_C_PROTOCOLS(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x3c, r5, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_DOMAIN={0x11, 0x1, 'NLBL_CIPSOv4\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x14}, 0x4004000) 00:44:24 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[@ANYBLOB='syz4'], 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000040)={@mcast2, 0x52}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='personality\x00') openat(r2, &(0x7f00000000c0)='./file1\x00', 0x48000, 0x12) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r1, 0x942e, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) sendfile(r0, r3, 0x0, 0x8000001) 00:44:24 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0xff0f) [ 2623.100400] loop7: detected capacity change from 0 to 4 00:44:24 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) pread64(r0, &(0x7f0000000000)=""/127, 0x7f, 0x8) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) sendfile(r1, r0, 0x0, 0x100000001) [ 2623.145564] loop3: detected capacity change from 0 to 256 [ 2623.167021] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2623.174270] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:44:24 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x100000) [ 2623.256733] loop1: detected capacity change from 0 to 256 [ 2623.287975] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2623.291302] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2623.354792] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:44:40 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 55) 00:44:40 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') preadv(0xffffffffffffffff, &(0x7f0000001280)=[{&(0x7f0000000100)=""/237, 0xed}], 0x1, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) open_by_handle_at(r0, &(0x7f0000000000)=@orangefs={0x14, 0x1, {"54a84fd9214f49ee4f227602d076d40c", 0x80000001}}, 0x280) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) clock_gettime(0x0, &(0x7f0000002440)) pwritev(r1, &(0x7f0000000280)=[{&(0x7f0000000300)="ce", 0x1}], 0x1, 0x7fffffe, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r2, r1, 0x0, 0x80000001) r3 = socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_elf32(r3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"/2608], 0xa30) 00:44:40 executing program 2: r0 = syz_io_uring_setup(0x4395, &(0x7f0000000000), &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ff9000/0x7000)=nil, 0x0, 0x0) mremap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000ffa000/0x2000)=nil) keyctl$KEYCTL_PKEY_QUERY(0x18, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x41a8, 0x8830, 0x0, &(0x7f0000000080)={[0xfffffffffffff62d]}, 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) r2 = syz_open_dev$loop(&(0x7f00000000c0), 0xffff, 0x20200) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x11, r0, 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(r1, 0x6, &(0x7f0000000140)={0x6, 0x0, &(0x7f0000000100)=[r2, r3]}, 0x2) r4 = add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0)={'fscrypt:', @desc1}, &(0x7f0000000100)={0x0, "9251416133fa4f07a59ab5ad4f4ee46b4bcce34fd40aac639c2b37210d1e7baf6c93d4d16c9ffa8a006ecc3c8067937cf29c761235918e0d3d26ac0a99371b9b"}, 0x48, 0xfffffffffffffffc) keyctl$setperm(0x6, r4, 0x0) keyctl$KEYCTL_PKEY_QUERY(0x18, r4, 0x0, &(0x7f0000000180)='\'^\x00', &(0x7f00000001c0)) 00:44:40 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000008, 0x1010, r0, 0x10000000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)=0x8) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)='\\', 0x1}], 0x1, 0x0, 0x0) [ 2638.630842] FAULT_INJECTION: forcing a failure. [ 2638.630842] name failslab, interval 1, probability 0, space 0, times 0 [ 2638.631922] CPU: 1 PID: 30230 Comm: syz-executor.7 Not tainted 5.16.0-rc8-next-20220106 #1 [ 2638.632669] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2638.633711] Call Trace: [ 2638.633967] [ 2638.634178] dump_stack_lvl+0x8b/0xb3 [ 2638.634547] should_fail.cold+0x5/0xa [ 2638.634906] ? __kernfs_new_node+0xd4/0x8b0 [ 2638.635295] should_failslab+0x5/0x10 [ 2638.635647] kmem_cache_alloc+0x5b/0x480 [ 2638.636038] __kernfs_new_node+0xd4/0x8b0 [ 2638.636422] ? kernfs_add_one+0x3c6/0x550 [ 2638.636809] ? kernfs_path_from_node+0x60/0x60 [ 2638.637242] ? lock_is_held_type+0xd7/0x130 [ 2638.637658] ? up_write+0x148/0x460 [ 2638.638003] ? kernfs_activate+0x1c4/0x240 [ 2638.638394] kernfs_new_node+0x93/0x120 [ 2638.638772] __kernfs_create_file+0x51/0x350 [ 2638.639180] sysfs_add_file_mode_ns+0x218/0x430 [ 2638.639615] ? component_del+0x4c0/0x4c0 [ 2638.639997] internal_create_group+0x322/0xb20 [ 2638.640443] ? sysfs_remove_group+0x170/0x170 [ 2638.640873] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 2638.641356] ? __loop_update_dio+0x2a3/0x620 [ 2638.641772] loop_configure+0xe87/0x1950 00:44:40 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000200)='./file0\x00', 0xfffffffffffffffd, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f800002000400003000000bd61b4c952", 0x25}, {0x0, 0x0, 0xfffffffffffffe01}, {&(0x7f0000000500)="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", 0x7fd, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') statfs(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)=""/49) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='attr/keycreate\x00') stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) getresgid(&(0x7f0000000b80), &(0x7f0000000bc0), &(0x7f0000000c00)=0x0) setregid(r3, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000380)={{0x1, 0x1, 0x18, r0, {r2, r3}}, './file1\x00'}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r4, 0x0) sendto$unix(r4, &(0x7f0000000240)="dd7e6f2a5e2c1e53633b240e302c8b05eb0b1e3af2ca02cf7a49eeab773981a59e912f21ee85c58c5599f75b2f7ffdb325518a3b6bb95f1a41af1a09e793bd9bf64af2305eb2c6d021ab6608bda16b540e22988a1183648dd2c58ed70cbb96d117223f47b76af1becc4d670b8cacc6ea6e4a2d61ec1a6cda82f9cee80e16e20676bc142677b666a5694a361dfa30d1541dacc64d181349b4c1cb0e882e4c03d78bd5586bf5ae07e4b2fd1e05bfbc", 0xae, 0x44000, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) openat(r0, &(0x7f0000000300)='./file0\x00', 0x88202, 0x40) openat(r0, &(0x7f00000000c0)='./file0\x00', 0xa41, 0x110) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) 00:44:40 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x1fffff) 00:44:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0xa, 0x3, r2}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL={0x6, 0xc, 0x8}]}]}, 0x28}}, 0x0) [ 2638.642163] lo_ioctl+0x7c5/0x18b0 [ 2638.642661] ? avc_has_extended_perms+0x7e8/0xeb0 00:44:40 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) r0 = syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000240)='./file1\x00', 0x1f, 0x4, &(0x7f0000000540)=[{&(0x7f0000000280)="a814f7bb20788f9e54faa83cba117c866e7e837cd9beb63aa0c3089abaf3b7d7092172ca84f525331aa7b3e446293e618526587147bad10c9bfd784b62fafa50b6c682e93b8788f59f77e34d06264d", 0x4f, 0xc23d}, {&(0x7f0000000300)="deeb83b2a00bf42f5fee352acaffb6d3b4a310affd49a4f58e05930a2f28df60b582b895dec8dde23e97a4f478cdd2178ed6fdb55df75fc016c80f4cda81dec6a26e16d45d6cfd747dc1282efbd73e7f8923fa4626851573b05caea802479924afdb8595d13e1885510ecf25d598a19b7f614a066fedca28daddad3273ed17b1880c064e198e01af880522d5d1bb0917d0cb46", 0x93, 0x9bf8}, {&(0x7f00000003c0)="40981f70f8b93b6f952866097dfb0385de7708b74d5119a1d81fbeff075fc18e96817a355397fb2395e32ea46f77a76cb028ace47e4cac7e36d8e00f991cdc400a351ff6f37ee3b35cce18752951146ab15f4711c50eb62f31d6657324d7a2ec47f1f52da94337b2870b1de86b2aa991a7762f0cc149eb984e4c1dff0733058e3628b5b74abca6678db5f8adec58ae4a815df6ec9d03a2f4", 0x98, 0x6}, {&(0x7f0000000480)="25be19a71dcfd91e63a76c5c9781cc7f93644e7db448313207463c285066672ccc921798f424ce757005ea3f5c6eec39e7292511b8ee7024a9b6eaf4ad64a803592aa3e969573d9309661a291190c5ac8a68ab87bc22cc140c01ac1a498ffeb4378842e0417798a55b839cc29157ab50f3fab8081eb028446bca377ed1d781e436e9a2975dcc1eabd9316e6f000e765f0d3a23107c8d0e9909d6a126a64c14356e45e8f25a2ab3ad476b7f063d80d3bd41bc96ad7855b10ec224e21436eb34", 0xbf, 0x2}], 0x10, &(0x7f00000005c0)={[], [{@dont_appraise}, {@euid_lt}, {@smackfsdef={'smackfsdef', 0x3d, '^(/$+-%'}}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}]}) openat(r0, &(0x7f0000000640)='./file2\x00', 0x40, 0x0) link(&(0x7f00000000c0)='./file2\x00', &(0x7f0000000180)='./file1\x00') chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0x1, 0x0) rename(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00') [ 2638.643151] ? loop_set_status_old+0x1b0/0x1b0 [ 2638.643701] ? avc_ss_reset+0x180/0x180 [ 2638.644072] ? __lock_acquire+0xbac/0x5b70 [ 2638.644506] ? selinux_inode_getsecctx+0x90/0x90 [ 2638.644950] ? loop_set_status_old+0x1b0/0x1b0 [ 2638.645380] blkdev_ioctl+0x362/0x7f0 [ 2638.645731] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2638.646168] ? __x64_sys_ioctl+0x97/0x210 [ 2638.646549] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2638.647050] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2638.647488] __x64_sys_ioctl+0x196/0x210 [ 2638.647864] do_syscall_64+0x3b/0x90 [ 2638.648215] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2638.648694] RIP: 0033:0x7f02dda998d7 [ 2638.649028] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2638.650642] RSP: 002b:00007f02db00ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2638.651315] RAX: ffffffffffffffda RBX: 00007f02ddae3970 RCX: 00007f02dda998d7 [ 2638.651948] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2638.652583] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2638.653232] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2638.653864] R13: 0000000000000004 R14: 0000000020000098 R15: 0000000000000001 [ 2638.654521] [ 2638.665312] loop1: detected capacity change from 0 to 256 [ 2638.689198] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2638.727822] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 2638.728396] netlink: 'syz-executor.4': attribute type 12 has an invalid length. [ 2638.756258] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2638.796221] loop7: detected capacity change from 0 to 4 00:44:53 executing program 3: socket$inet6(0xa, 0x3, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000000480)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$security_selinux(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880), &(0x7f00000008c0)='system_u:object_r:dhcpd_state_t:s0\x00', 0x21, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f00000059c0)=[{{&(0x7f0000000340)=@abs, 0x6e, &(0x7f0000000440)=[{&(0x7f0000002900)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/111, 0x6f}], 0x2, &(0x7f00000004c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x100}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000003900)=""/4096, 0x1000}, {&(0x7f00000005c0)=""/144, 0x90}, {&(0x7f0000000680)=""/228, 0xe4}, {&(0x7f0000000780)=""/30, 0x1e}], 0x4, &(0x7f0000004900)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xf8}}, {{&(0x7f0000004a00), 0x6e, &(0x7f0000004b00)=[{&(0x7f0000004a80)=""/74, 0x4a}, {&(0x7f0000000800)=""/13, 0xd}], 0x2, &(0x7f0000004b40)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xa8}}, {{&(0x7f0000004c00)=@abs, 0x6e, &(0x7f0000004d40)=[{&(0x7f0000004c80)=""/151, 0x97}], 0x1, &(0x7f0000004d80)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x20}}, {{&(0x7f0000004dc0)=@abs, 0x6e, &(0x7f0000005180)=[{&(0x7f0000004e40)=""/91, 0x5b}, {&(0x7f0000004ec0)=""/186, 0xba}, {&(0x7f0000004f80)=""/203, 0xcb}, {&(0x7f0000005080)=""/38, 0x26}, {&(0x7f00000050c0)=""/159, 0x9f}], 0x5, &(0x7f0000005200)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x58}}, {{&(0x7f0000005280), 0x6e, &(0x7f0000005500)=[{&(0x7f0000005300)=""/191, 0xbf}, {&(0x7f00000053c0)=""/139, 0x8b}, {&(0x7f0000005480)=""/66, 0x42}], 0x3, &(0x7f0000005540)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}], 0x20}}, {{&(0x7f0000005580), 0x6e, &(0x7f0000005900)=[{&(0x7f0000005600)=""/45, 0x2d}, {&(0x7f0000005640)=""/204, 0xcc}, {&(0x7f0000005740)=""/242, 0xf2}, {&(0x7f0000005840)=""/191, 0xbf}], 0x4, &(0x7f0000005940)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x48}}], 0x7, 0x0, &(0x7f0000005b80)) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xffff, 0x5, &(0x7f00000002c0)=[{&(0x7f0000000080)="31027ae507a9a5c972524349f0a5852829d2471a610a97274cfe454ba5072138647071a63d5e6f29308d26e71101abce684230e2e7c89dedec8f76", 0x3b, 0x8}, {&(0x7f0000000900)="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", 0x1000, 0xeb}, {&(0x7f00000000c0)="f91e5ba8eaaa7c175f9cf3a641f7c31e3b64bc3886672b7418221d0fb86aeb11f99b2d94c61851473f7fa22bc0a888fd39ae463d5a9fb1e3145abb2a4531d81f5a62ca8b2af32aa4ffbcf994de0f33ef5017c6223f5f0b8c503cf0eaebc67dcd4a92d8241ae47d40c69b1e03a1ba74daf85cbc9d50d9a86fb175564efe51024908dfe6149412a29581b3c9b7159e40078cc36a5548fa3fd4ca415525cc48791c614c2f6d461fd9910e08780b93d0d9bbdc190ef9200447db8bcf99b4376d3a640fbf2ffcb32625ad20f6377d00882dfc07426e3bc3834c5ef62ad4869d821aa09be072cf0ab8fd1a0db7b8d682cb896787d1", 0xf2, 0x800}, {&(0x7f0000001900)="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", 0x1000, 0x10000}, {&(0x7f00000001c0)="2a37ee3d8c40335814cac0951959af0fdb5a330f0fad0f37d46a55e5b3b5c725b279b7aadffc19e0ba4f2a9efe48e9e3dd25ad735eeae755ec14e729010724205144b402195dc03af9b54788681ffb519d971c0b140ea78b893224013b6383064b44f9140bce9749a46c0cae65d630ade4bbeec52ea64f0ad96352411c82fe650e57faca3a0dc30e0d05891801fc6c0071839fae5f970cb9dbf5bdb7bdaac498d7e74fc215ed38ab9d1c76f932c300dafbc62de130c16738f744668651cef476e9398317878f000fa08c0e6d50466b203f59633115ab125bb8823fa881d4a59b88c0ee6bde7add9e3d884466e819", 0xee, 0x8}], 0x804000, &(0x7f0000005bc0)={[{@shortname_winnt}, {@shortname_winnt}, {@uni_xlate}, {@shortname_lower}, {@utf8no}, {@rodir}, {@uni_xlateno}, {@shortname_mixed}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}, {@uid_lt={'uid<', r0}}, {@smackfsroot={'smackfsroot', 0x3d, 'security.selinux\x00'}}]}) 00:44:53 executing program 6: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0xf, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80000, 0x1) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="07000000000010002e0966696c6530001dee19d76226dbc3"]) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r2, 0x8040942d, &(0x7f0000000040)) ioctl$BTRFS_IOC_SYNC(r1, 0x9408, 0x0) 00:44:53 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f00000003c0)=[{&(0x7f0000000680)="e7", 0x1}], 0x1, 0x10000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) lsetxattr$security_capability(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080), &(0x7f00000000c0)=@v2={0x2000000, [{0x9, 0x5}, {0x1, 0x8}]}, 0x14, 0x2) fallocate(r1, 0x3, 0x0, 0x8000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) sendfile(r2, r0, &(0x7f0000000000)=0x100000001, 0x8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000000600)=0xc) ioctl$sock_SIOCADDRT(r2, 0x890b, &(0x7f00000007c0)={0x0, @in={0x2, 0x4e22, @loopback}, @sco, @xdp={0x2c, 0xa, 0x0, 0x24}, 0x1ff, 0x0, 0x0, 0x0, 0xc75, &(0x7f0000000780)='veth1_virt_wifi\x00', 0xa5e, 0x100, 0x4}) sendmsg$BATADV_CMD_SET_VLAN(r2, &(0x7f00000008c0)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000880)={&(0x7f0000000840)={0x1c, 0x0, 0x800, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000055}, 0x4000001) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file1\x00', 0x474, 0x5, &(0x7f0000000580)=[{&(0x7f00000001c0)="fef9219d1d474f1199ecd26e25917c1aab9f3a25ad743b09cff05b09853f6f9980e11df7c531a83ca6dd5d2dfe1b8c3b5e9cc81cd2afe2f0a3ba8269f74a26aeebbf2f5cccc15091b1e41195319e01d48c360fd6366392581995625a5587", 0x5e, 0x1}, {&(0x7f0000000240)="44c0e11cac5dc1f00ed63210dfd8946f41ea184ce48b71e84989307bcab765ee4cc4af23467683c207622af1ebda40dc676152053dac3e9b56bbbfbffd7e6379687456eaab08947267865f43d19e228f5ab1e103895358e006f07a5ea0928a55f5156afac4d7881f22248279235598ab1fca23e7d960a8c9a8d8d316402e763a7c14e756b7c5bee6cc36b40fd7569c", 0x8f, 0x9}, {&(0x7f0000000300)="40c6fec515c717c457a337aa4f05722772ce150d6aea3e9e6cc14f7e42fe6238ce3cda1a56471594e4529857d98f821705afbbee50d0add789bce42236c3d3f177110ac866ffdb7bc8371beb20a8ef5a74", 0x51, 0x6}, {&(0x7f0000000400)="bcb86a907e98f48e0462311d93e73525b6a7363e956a9f8e6d42696d6b257cf35e7ba2920454096de04b273fdea679d77f81fd8d660c1aea9d651d32d300fe29280fd40ac4cf6d8082638b206f7e5b76f1d50230930ab8817aad64f2a9ec0ae45b97bd659c3fecdacebf0b1c3ed08b42f579f72a91d13cf6e547e17684f0cebae2b4e2c285", 0x85, 0x9}, {&(0x7f00000004c0)="9c369a55fe7b7f464f39cc4a09bd34fb878ff2ea680df7cfa68cac445845780e422fd8b399b20d159a121c06508207b073acfaa645b43ceef0471a7bb21541836ec0d53c97671fe6552d343c1780cda77a90c41b0eb4967fbe21d3556c46d392f83927580ccbec880d554843dc679fa246d60679ab90224d2625ac59b83c526fe41cf760a304077c296a6a63", 0x8c, 0x9}], 0x201010, &(0x7f00000006c0)={[{@shortname_mixed}, {@shortname_winnt}], [{@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@euid_lt={'euid<', r4}}, {@subj_type={'subj_type', 0x3d, 'security.capability\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x32, 0x64, 0x35, 0x62, 0x31, 0x63, 0x63, 0x61], 0x2d, [0x31, 0x65, 0x30, 0x38], 0x2d, [0x35, 0x39, 0x33, 0x64], 0x2d, [0x32, 0x33, 0x31, 0x36], 0x2d, [0x64, 0x31, 0x62, 0x35, 0x30, 0x35, 0x33, 0x65]}}}]}) 00:44:53 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0xb, 0x3, r2}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL={0x6, 0xc, 0x8}]}]}, 0x28}}, 0x0) 00:44:53 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x1000000) 00:44:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x1fffff) 00:44:53 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 56) 00:44:53 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0, 0x39b}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'rose0\x00'}) ioctl$TUNDETACHFILTER(r0, 0x801054db, 0x0) [ 2651.878355] SELinux: Context system_u:object_r:dhcpd_state_t:s is not valid (left unmapped). [ 2651.884397] loop3: detected capacity change from 0 to 256 [ 2651.890152] FAULT_INJECTION: forcing a failure. [ 2651.890152] name failslab, interval 1, probability 0, space 0, times 0 [ 2651.890605] FAT-fs (loop3): Unrecognized mount option "mask=^MAY_WRITE" or missing value [ 2651.891916] CPU: 0 PID: 30386 Comm: syz-executor.7 Not tainted 5.16.0-rc8-next-20220106 #1 [ 2651.893425] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2651.895011] Call Trace: [ 2651.895387] [ 2651.895723] dump_stack_lvl+0x8b/0xb3 [ 2651.896278] should_fail.cold+0x5/0xa [ 2651.896790] ? create_object.isra.0+0x3a/0xa20 [ 2651.896882] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 2651.897465] should_failslab+0x5/0x10 [ 2651.898016] netlink: 'syz-executor.4': attribute type 12 has an invalid length. [ 2651.898497] kmem_cache_alloc+0x5b/0x480 [ 2651.899543] create_object.isra.0+0x3a/0xa20 [ 2651.900131] ? kasan_unpoison+0x23/0x50 [ 2651.900689] kmem_cache_alloc+0x239/0x480 [ 2651.901265] __kernfs_new_node+0xd4/0x8b0 [ 2651.901862] ? kernfs_add_one+0x3c6/0x550 [ 2651.902448] ? kernfs_path_from_node+0x60/0x60 [ 2651.903086] ? lock_is_held_type+0xd7/0x130 [ 2651.903705] ? up_write+0x148/0x460 [ 2651.904210] ? kernfs_activate+0x1c4/0x240 [ 2651.904804] kernfs_new_node+0x93/0x120 [ 2651.905355] __kernfs_create_file+0x51/0x350 [ 2651.905926] sysfs_add_file_mode_ns+0x218/0x430 [ 2651.906540] ? component_del+0x4c0/0x4c0 [ 2651.907093] internal_create_group+0x322/0xb20 [ 2651.907709] ? sysfs_remove_group+0x170/0x170 [ 2651.908305] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 2651.908957] ? __loop_update_dio+0x2a3/0x620 [ 2651.909555] loop_configure+0xe87/0x1950 [ 2651.910110] lo_ioctl+0x7c5/0x18b0 [ 2651.910582] ? avc_has_extended_perms+0x7e8/0xeb0 [ 2651.911217] ? loop_set_status_old+0x1b0/0x1b0 [ 2651.911826] ? avc_ss_reset+0x180/0x180 [ 2651.912356] ? __lock_acquire+0xbac/0x5b70 [ 2651.912973] ? selinux_inode_getsecctx+0x90/0x90 [ 2651.913648] ? loop_set_status_old+0x1b0/0x1b0 [ 2651.914264] blkdev_ioctl+0x362/0x7f0 [ 2651.914767] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2651.915384] ? __x64_sys_ioctl+0x97/0x210 [ 2651.915937] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2651.916665] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2651.917280] __x64_sys_ioctl+0x196/0x210 [ 2651.917832] do_syscall_64+0x3b/0x90 [ 2651.918333] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2651.919000] RIP: 0033:0x7f02dda998d7 [ 2651.919485] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2651.921813] RSP: 002b:00007f02db00ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2651.922778] RAX: ffffffffffffffda RBX: 00007f02ddae3970 RCX: 00007f02dda998d7 [ 2651.923692] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2651.924610] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2651.925536] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2651.926451] R13: 0000000000000004 R14: 0000000020000098 R15: 0000000000000001 [ 2651.927383] [ 2651.929418] loop1: detected capacity change from 0 to 256 [ 2651.959972] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:44:53 executing program 0: munmap(&(0x7f0000003000/0x1000)=nil, 0x1000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x6000, 0x1d3) truncate(&(0x7f0000000040)='./file1\x00', 0x1ff) pwrite64(r0, &(0x7f0000000000)='y', 0xfffffe5f, 0x0) 00:44:53 executing program 6: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = signalfd4(r0, &(0x7f0000000000)={[0x8]}, 0x8, 0x800) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000040)={0x1f, 0x1, 0x8, 0x54, 0x5, 0x81}) write(r0, &(0x7f0000000200)="c61e889b6d02c0cac96cb6ea53418cce225ce0f27c834808055dc5136bd62e1ab441ce8ec046efd220f96e473740629dea31d1437b043687ea4ba45d216fd5fdbe499aab937214a3db14f45f63fe4c4b9c714031194ef831d5277145c7df324caef1416aad9ff6cd2d4537bb5b87b2f619aa85f9b148f8c1fc972be59d2f4d09d2abb88c2ed51846e687131868577b7e27dedc2a1c4068836329870f6402afe6daf9791a05f9b922d734b88843bbfbea02c2bf8c083ab6ad", 0xb8) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$HIDIOCSREPORT(r2, 0x400c4808, &(0x7f0000000080)={0x1, 0x203, 0x6}) 00:44:53 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r0, &(0x7f0000000000)="dc5f26156405ddffacd9cfbf61cfc3887f4eaacfd4a9a457", 0x18, 0x5) fadvise64(r0, 0x3, 0xfffffffffffff808, 0x2) pwrite64(r1, &(0x7f0000000140)="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", 0x12c, 0x0) [ 2652.001568] loop3: detected capacity change from 0 to 256 [ 2652.023803] loop7: detected capacity change from 0 to 4 [ 2652.024617] FAT-fs (loop3): Unrecognized mount option "mask=^MAY_WRITE" or missing value 00:44:53 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x55}) r1 = openat$incfs(0xffffffffffffffff, &(0x7f0000000040)='.log\x00', 0x4200, 0x60) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000400)={0x53, 0xfffffffffffffffb, 0x50, 0x1, @scatter={0x4, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/181, 0xb5}, {&(0x7f0000000140)=""/79, 0x4f}, {&(0x7f00000001c0)=""/17, 0x11}, {&(0x7f0000000200)=""/138, 0x8a}]}, &(0x7f0000000300)="bbd59968f4a37c04274a9a9bc5282e2b5016e4b0c24aecd3bb547f546d80698591f7098ef9a72db11c8e7c0be3c0c4139d63ba23db73b5b74f35b695a2366b9554937d3b6addb614d9aa69fe93cdeb40", &(0x7f0000000380)=""/13, 0x0, 0x10, 0x3, &(0x7f00000003c0)}) [ 2652.097108] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:44:53 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') open_by_handle_at(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="0200000001003558a1c3e1b0c550000000000000"], 0x0) [ 2652.126810] program syz-executor.6 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 2652.130509] program syz-executor.6 is using a deprecated SCSI ioctl, please convert it to SG_IO 00:44:53 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x2000000) 00:44:53 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0x10, 0x3, r2}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL={0x6, 0xc, 0x8}]}]}, 0x28}}, 0x0) 00:44:53 executing program 3: syz_mount_image$tmpfs(&(0x7f0000000140), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000b80)) mount$bind(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x20, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ioctl$VFAT_IOCTL_READDIR_BOTH(r0, 0x82307201, &(0x7f0000000180)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) 00:44:53 executing program 0: r0 = clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) socket$netlink(0x2, 0x3, 0x0) r2 = gettid() r3 = fork() kcmp(r3, r2, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) r4 = fcntl$getown(r1, 0x9) r5 = gettid() r6 = fork() kcmp(r6, r5, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) fork() r7 = gettid() r8 = fork() kcmp(r8, r7, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) r9 = gettid() r10 = fork() kcmp(r10, r9, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r11, 0x0) clone3(&(0x7f0000000280)={0x880, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x36}, &(0x7f0000000100)=""/220, 0xdc, &(0x7f0000000200)=""/57, &(0x7f0000000240)=[r2, r0, r4, r6, r0, r0, r8, r0, r10, r0], 0xa, {r11}}, 0x58) 00:44:53 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000200008000f8000020004000000000000000000001", 0x25}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa52526141", 0x24, 0x1e0}, {&(0x7f0000010200)='\x00\x00\x00\x00rrAa', 0x8, 0x3e0}, {0x0, 0x0, 0x4000}], 0x1220a3, &(0x7f0000011100)) mkdirat(r0, &(0x7f00000031c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x86) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(r1, 0x4, &(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file1\x00', r2) 00:44:53 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 57) [ 2652.198312] loop1: detected capacity change from 0 to 256 [ 2652.222731] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2652.230009] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 2652.231032] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 00:44:53 executing program 3: sendmsg$AUDIT_GET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xfcfb, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x3e8, 0x400, 0x70bd26, 0x25dfdbfb, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x854}, 0x4008084) request_key(&(0x7f0000000600)='.dead\x00', 0x0, 0x0, 0x0) [ 2652.267205] FAULT_INJECTION: forcing a failure. [ 2652.267205] name failslab, interval 1, probability 0, space 0, times 0 [ 2652.268666] CPU: 0 PID: 30532 Comm: syz-executor.7 Not tainted 5.16.0-rc8-next-20220106 #1 [ 2652.269728] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2652.271111] Call Trace: [ 2652.271439] [ 2652.271730] dump_stack_lvl+0x8b/0xb3 [ 2652.272228] should_fail.cold+0x5/0xa [ 2652.272719] ? __kernfs_new_node+0xd4/0x8b0 [ 2652.273272] should_failslab+0x5/0x10 [ 2652.273768] kmem_cache_alloc+0x5b/0x480 [ 2652.274295] __kernfs_new_node+0xd4/0x8b0 [ 2652.274827] ? kernfs_add_one+0x3c6/0x550 [ 2652.275351] ? kernfs_path_from_node+0x60/0x60 [ 2652.275944] ? lock_is_held_type+0xd7/0x130 [ 2652.276508] ? up_write+0x148/0x460 [ 2652.276969] ? kernfs_activate+0x1c4/0x240 [ 2652.277520] kernfs_new_node+0x93/0x120 [ 2652.278031] __kernfs_create_file+0x51/0x350 [ 2652.278602] sysfs_add_file_mode_ns+0x218/0x430 [ 2652.279198] ? component_del+0x4c0/0x4c0 [ 2652.279736] internal_create_group+0x322/0xb20 [ 2652.280334] ? sysfs_remove_group+0x170/0x170 [ 2652.280925] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 2652.281581] ? __loop_update_dio+0x2a3/0x620 [ 2652.282151] loop_configure+0xe87/0x1950 [ 2652.282689] lo_ioctl+0x7c5/0x18b0 [ 2652.283151] ? avc_has_extended_perms+0x7e8/0xeb0 [ 2652.283767] ? loop_set_status_old+0x1b0/0x1b0 [ 2652.284358] ? avc_ss_reset+0x180/0x180 [ 2652.284877] ? __lock_acquire+0xbac/0x5b70 [ 2652.285444] ? lock_is_held_type+0xd7/0x130 [ 2652.286041] ? selinux_inode_getsecctx+0x90/0x90 [ 2652.286683] ? loop_set_status_old+0x1b0/0x1b0 [ 2652.287274] blkdev_ioctl+0x362/0x7f0 [ 2652.287759] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2652.288353] ? __x64_sys_ioctl+0x97/0x210 [ 2652.288883] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2652.289602] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2652.290211] __x64_sys_ioctl+0x196/0x210 [ 2652.290735] do_syscall_64+0x3b/0x90 [ 2652.291219] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2652.291877] RIP: 0033:0x7f02dda998d7 [ 2652.292342] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2652.294571] RSP: 002b:00007f02db00ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2652.295505] RAX: ffffffffffffffda RBX: 00007f02ddae3970 RCX: 00007f02dda998d7 [ 2652.296383] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2652.297262] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2652.298163] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2652.299031] R13: 0000000000000004 R14: 0000000020000098 R15: 0000000000000001 [ 2652.299926] 00:44:53 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x4800, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) r1 = syz_open_dev$vcsu(&(0x7f0000000140), 0x101, 0x464440) fsetxattr$security_ima(r1, &(0x7f0000000180), &(0x7f00000001c0)=@sha1={0x1, "8276cb32fc3d7efa3e2c6e3f1ccc774b5c5982d0"}, 0x15, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) r3 = gettid() r4 = fork() move_pages(0x0, 0x3, &(0x7f0000000340)=[&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil], &(0x7f0000000380)=[0x0, 0x7, 0x400, 0x99], &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1) kcmp(r4, r3, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000300)={r3, 0x0, 0xee00}, 0xc) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, 0xffffffffffffffff, 0x0) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000440), r1) sendmsg$TIPC_CMD_GET_REMOTE_MNG(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x1c, r5, 0x8, 0x70bd27, 0x25dfdbfd, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x80) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r6, 0x0) write$P9_RREAD(r6, &(0x7f0000000200)=ANY=[@ANYBLOB="ce000000750200c3000000cec68d625c21dcbbbb685ec48607c2b0d5985e66c6e961a1d7321aac01a56a43bec1ba789323a4fb759f55f253680c38dce79e52da2e98a1d75c223abb08817a1c70b5f2c9941110e1aafc26b3dd006f1c776571342db7a703a60b1b8d2ec64ff2c7f062d6c4917e8486915364752f34e15d68840ef24d642f59e761fd31349f9d41eb25b57a208b2107cb88f92d20f8518cc4102cacc8672047e61603d8f64da200"/186], 0xce) ioctl$CDROM_SEND_PACKET(r0, 0x5393, &(0x7f0000000100)={"88d7388e5b7efd6ff84a11d5", 0x0, 0x0, 0xfffffffd, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c08919b6", 0x0, "9ae8d476", 0x0, 0x0, 0x0, "377ea3", "d26a41f7410da7668a9a93da15ef7c2cd1852ac8c40a9f5867e19d8967272858bccd9580709f24f605765cd4869d"}, 0x3, 0x0, 0xfffffffd, 0x0}) [ 2652.312008] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2652.372847] loop7: detected capacity change from 0 to 4 [ 2652.401449] cgroup: fork rejected by pids controller in /syz6 00:45:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0x11, 0x3, r2}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL={0x6, 0xc, 0x8}]}]}, 0x28}}, 0x0) [ 2665.616972] tmpfs: Bad value for 'gid' [ 2665.619248] tmpfs: Bad value for 'gid' 00:45:07 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x3000000) 00:45:07 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x20, 0x8, 0x0, 0x7fff0003}]}) pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) 00:45:07 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x4800, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) r1 = syz_open_dev$vcsu(&(0x7f0000000140), 0x101, 0x464440) fsetxattr$security_ima(r1, &(0x7f0000000180), &(0x7f00000001c0)=@sha1={0x1, "8276cb32fc3d7efa3e2c6e3f1ccc774b5c5982d0"}, 0x15, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) r3 = gettid() r4 = fork() move_pages(0x0, 0x3, &(0x7f0000000340)=[&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil], &(0x7f0000000380)=[0x0, 0x7, 0x400, 0x99], &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1) kcmp(r4, r3, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000300)={r3, 0x0, 0xee00}, 0xc) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, 0xffffffffffffffff, 0x0) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000440), r1) sendmsg$TIPC_CMD_GET_REMOTE_MNG(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x1c, r5, 0x8, 0x70bd27, 0x25dfdbfd, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x80) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r6, 0x0) write$P9_RREAD(r6, &(0x7f0000000200)=ANY=[@ANYBLOB="ce000000750200c3000000cec68d625c21dcbbbb685ec48607c2b0d5985e66c6e961a1d7321aac01a56a43bec1ba789323a4fb759f55f253680c38dce79e52da2e98a1d75c223abb08817a1c70b5f2c9941110e1aafc26b3dd006f1c776571342db7a703a60b1b8d2ec64ff2c7f062d6c4917e8486915364752f34e15d68840ef24d642f59e761fd31349f9d41eb25b57a208b2107cb88f92d20f8518cc4102cacc8672047e61603d8f64da200"/186], 0xce) ioctl$CDROM_SEND_PACKET(r0, 0x5393, &(0x7f0000000100)={"88d7388e5b7efd6ff84a11d5", 0x0, 0x0, 0xfffffffd, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c08919b6", 0x0, "9ae8d476", 0x0, 0x0, 0x0, "377ea3", "d26a41f7410da7668a9a93da15ef7c2cd1852ac8c40a9f5867e19d8967272858bccd9580709f24f605765cd4869d"}, 0x3, 0x0, 0xfffffffd, 0x0}) 00:45:07 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x15, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e2f4655f000000000000000001000000000000000b0000000001000018000000c28500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31313037303533313000"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000000ac78aee630b40d9ae2efa3163fd2529010040000c00000000000000e2f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000500400000000000000000000000000000005e00000000000000", 0x40, 0x540}, {&(0x7f0000010300)="02000000030000000400000019000f0003000400"/32, 0x20, 0x1000}, {&(0x7f0000010400)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x2020, 0x2000}, {&(0x7f0000012500)="ed41000000100000e2f4655fe2f4655fe2f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x4100}, {&(0x7f0000012600)="2000000088b35c7188b35c7100000000e2f4655f00"/32, 0x20, 0x4180}, {&(0x7f0000012700)="8081000000c04000e2f4655fe2f4655fe2f4655f00000000000001008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000010000000000000000000000000000000000000020000000000000000000000000000000e2f4655f00"/160, 0xa0, 0x4600}, {&(0x7f0000012800)="c041000000300000e2f4655fe2f4655fe2f4655f00000000000002008000000000000800000000000af301000400000000000000000000000300000020000000", 0x40, 0x4a00}, {&(0x7f0000012900)="20000000000000000000000000000000e2f4655f000000000000000000000000000002ea00"/64, 0x40, 0x4a80}, {&(0x7f0000012a00)="ed4100003c000000e2f4655fe2f4655fe2f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000008c0e26bc0000000000000000000000000000000000000000000000002000000088b35c7188b35c7188b35c71e2f4655f88b35c710000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4b00}, {&(0x7f0000012b00)="ed8100001a040000e2f4655fe2f4655fe2f4655f00000000000001008000000000000800010000000af3010004000000000000000000000001000000500000000000000000000000000000000000000000000000000000000000000000000000000000007a837ae20000000000000000000000000000000000000000000000002000000088b35c7188b35c7188b35c71e2f4655f88b35c710000000000000000", 0xa0, 0x4c00}, {&(0x7f0000012c00)="ffa1000026000000e2f4655fe2f4655fe2f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3131303730353331302f66696c65302f66696c6530000000000000000000000000000000000000000000002e5c7f160000000000000000000000000000000000000000000000002000000088b35c7188b35c7188b35c71e2f4655f88b35c710000000000000000", 0xa0, 0x4d00}, {&(0x7f0000012d00)="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", 0x1a0, 0x4e00}, {&(0x7f0000012f00)="ed81000064000000e2f4655fe2f4655fe2f4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cd1ec0e270000000000000000000000000000000000000000000000002000000088b35c7188b35c7188b35c71e2f4655f88b35c710000000000000000000002ea040734000000000028000000000000006461746100000000000000000000000000000000000000000000000000000000000000006c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273", 0x100, 0x5000}, {&(0x7f0000013000)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x10000}, {&(0x7f0000013100)="0b0000000c0001022e000000020000000c0002022e2e000000000000e80f0000", 0x20, 0x20000}, {&(0x7f0000013200)="00000000001000"/32, 0x20, 0x21000}, {&(0x7f0000013300)="00000000001000"/32, 0x20, 0x22000}, {&(0x7f0000013400)="504d4d00504d4dffe2f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7032390075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x40000}, {&(0x7f0000013500)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x50000}], 0x0, &(0x7f0000013a00)) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r0, 0xc0406618, &(0x7f0000000040)={@id={0x2, 0x0, @d}}) getresgid(&(0x7f0000000b80), &(0x7f0000000bc0), &(0x7f0000000c00)=0x0) stat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r1) setregid(r1, 0x0) fchownat(r0, &(0x7f0000000080)='./file0\x00', 0xee00, r1, 0x800) 00:45:07 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 58) 00:45:07 executing program 3: getgroups(0x2, &(0x7f0000000640)=[0xee00, 0xffffffffffffffff]) setreuid(0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000900)={[{@gid={'gid', 0x3d, r1}}]}) getgroups(0x4, &(0x7f0000000040)=[r0, r1, r0, r1]) getresgid(&(0x7f0000000b80), &(0x7f0000000bc0), &(0x7f0000000c00)=0x0) setregid(r3, 0x0) getresgid(&(0x7f0000000b80), &(0x7f0000000bc0), &(0x7f0000000c00)=0x0) setregid(r4, 0x0) setgroups(0x6, &(0x7f0000000000)=[r0, r3, 0xee00, r0, r1, r4]) setgroups(0x7, &(0x7f0000000100)=[r2, r0, r1, r0, 0xffffffffffffffff, r0, 0xee00]) 00:45:07 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000680)="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", 0xd74}], 0x1, 0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) sendfile(r2, r0, 0x0, 0x100000001) syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') [ 2665.635780] FAULT_INJECTION: forcing a failure. [ 2665.635780] name failslab, interval 1, probability 0, space 0, times 0 [ 2665.637746] CPU: 0 PID: 30573 Comm: syz-executor.7 Not tainted 5.16.0-rc8-next-20220106 #1 00:45:07 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x3, 0xa4000) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000340)={0x62, 0x4, 0x0, "bf6a82580a30998a4082b925ee2d6550c8ad85fef0908143b41233b6c48c98c06911ca48d2fff2a7a5974a42276f7721e80b585c2b2e24f02072d75bc97595f625fbf06b22c15fb0426ccfac21fb26b981b25f1a8e7e8c5639fd53015b39fb38cd58"}) ioctl$SG_IO(r0, 0x2285, &(0x7f00000002c0)={0x0, 0x7, 0x81, 0x4, @buffer={0x0, 0xfd, &(0x7f00000003c0)=""/253}, &(0x7f0000000180)="19cb909c41a499462fb6385076a3b275d71b3abeeceb694a4e3ad5f8c564655fbeab8b5846e5037c03c43e3c9a8e89e4f6e352e64bcfa027af87d42eb3c2c965efd367d72ebb1ed9bf8c7febd801414e034fe9d17c02e14d45b0809828741523f4466ffb6a192c6f34d29295d77226f9d940fd5b6974d0f78adf6676a234730393", &(0x7f0000000240)=""/102, 0x2, 0x10000, 0x0, &(0x7f0000000100)}) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x294}) [ 2665.638943] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2665.640535] Call Trace: [ 2665.641041] [ 2665.641399] dump_stack_lvl+0x8b/0xb3 [ 2665.642175] should_fail.cold+0x5/0xa [ 2665.642695] ? create_object.isra.0+0x3a/0xa20 [ 2665.643597] should_failslab+0x5/0x10 [ 2665.644098] kmem_cache_alloc+0x5b/0x480 [ 2665.644886] create_object.isra.0+0x3a/0xa20 [ 2665.645522] ? kasan_unpoison+0x23/0x50 [ 2665.646334] kmem_cache_alloc+0x239/0x480 [ 2665.646895] __kernfs_new_node+0xd4/0x8b0 [ 2665.647659] ? kernfs_add_one+0x3c6/0x550 [ 2665.648199] ? kernfs_path_from_node+0x60/0x60 [ 2665.649108] ? lock_is_held_type+0xd7/0x130 [ 2665.649705] ? up_write+0x148/0x460 [ 2665.650402] ? kernfs_activate+0x1c4/0x240 [ 2665.650973] kernfs_new_node+0x93/0x120 [ 2665.651719] __kernfs_create_file+0x51/0x350 [ 2665.652305] sysfs_add_file_mode_ns+0x218/0x430 [ 2665.653218] ? component_del+0x4c0/0x4c0 [ 2665.653797] internal_create_group+0x322/0xb20 [ 2665.654701] ? sysfs_remove_group+0x170/0x170 [ 2665.655305] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 2665.656274] ? __loop_update_dio+0x2a3/0x620 [ 2665.656863] loop_configure+0xe87/0x1950 [ 2665.657677] lo_ioctl+0x7c5/0x18b0 [ 2665.658160] ? avc_has_extended_perms+0x7e8/0xeb0 [ 2665.659029] ? loop_set_status_old+0x1b0/0x1b0 [ 2665.659635] ? avc_ss_reset+0x180/0x180 [ 2665.660422] ? __lock_acquire+0xbac/0x5b70 [ 2665.660832] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 2665.661071] ? selinux_inode_getsecctx+0x90/0x90 [ 2665.662120] ? loop_set_status_old+0x1b0/0x1b0 [ 2665.662997] blkdev_ioctl+0x362/0x7f0 [ 2665.663502] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2665.664413] ? __x64_sys_ioctl+0x97/0x210 [ 2665.664495] loop1: detected capacity change from 0 to 256 [ 2665.664963] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2665.666072] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2665.666986] __x64_sys_ioctl+0x196/0x210 [ 2665.667522] do_syscall_64+0x3b/0x90 [ 2665.668244] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2665.668922] RIP: 0033:0x7f02dda998d7 [ 2665.669622] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2665.671903] RSP: 002b:00007f02db00ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2665.673345] RAX: ffffffffffffffda RBX: 00007f02ddae3970 RCX: 00007f02dda998d7 [ 2665.674707] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2665.676045] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2665.677392] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2665.678746] R13: 0000000000000004 R14: 0000000020000098 R15: 0000000000000001 [ 2665.680113] [ 2665.691983] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2665.699788] loop2: detected capacity change from 0 to 4096 [ 2665.736819] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2665.743026] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 2665.781744] loop7: detected capacity change from 0 to 4 00:45:22 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0x14, 0x3, r2}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL={0x6, 0xc, 0x8}]}]}, 0x28}}, 0x0) 00:45:22 executing program 6: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x40305839, &(0x7f0000000040)=ANY=[@ANYBLOB="0600000000fddda784adff18000000000000002b"]) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_TIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 00:45:22 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r0, &(0x7f0000000000)='F', 0x1, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$EXT4_IOC_GETSTATE(r0, 0x40046629, &(0x7f00000000c0)) 00:45:22 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x4000000) 00:45:22 executing program 3: syz_mount_image$vfat(0x0, &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x531081, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f00000021c0)='./file0\x00', 0x4000048) getpeername(0xffffffffffffffff, &(0x7f00000000c0)=@l2tp={0x2, 0x0, @private}, &(0x7f0000000140)=0x80) dup2(r1, r0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$INCFS_IOC_CREATE_FILE(r2, 0xc058671e, &(0x7f00000002c0)={{}, {0x6d22}, 0x103, 0x0, 0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)="34b10d38b4b18dd03348bec063eec3159270506787e21c0b0479c8be99b6e0ce8253014fa7d243c1a6897253ff94552bee2dbbdcbf1d5be937fc23c456f24c5a89a15904d3dc50a3b0e156157a923cefcc4693a8c260b3ff8f5ee27bc2bf3b8c4ab4265130d11b9eee28", 0x6a, 0x0, &(0x7f0000000400)={0x2, 0xde, {0x1, 0xc, 0xd1, "d1cd709c21e37ba27d09a2935787e86be0f8a692ca1b48ae4ec63b80d346d607c418e823f28296ede2bc303b9bc93f3f359440343d4c74159d52d4e0c83379b2d27d590d705ef2b41d68de219d038beb6e6e3fcfcdcd9b51f20b37f16807b33f033ef28af296c13f18c5f7b913273bc9d46d4d064db517086dc6cc7c09857b9064045599904a02e960302655ffc461dc60b27b685e45a6d498d8ff82f83c7af6bf242afc621e90b8bf5410cc81b652b25faab7db186b278c71a1db6469019c4340def77d69e55b0f0ed788df2ae9690d9f"}, 0xea, "1c0cc55771fa9c4557bf692a2a2650c5cdb11e523eadbfabb1e59ff6920a886a9c686bbc7f574df899caee046801382a14f997dc2598cca1395082f7cf28eafa520aa665c76811394078feedc5e41726a78cd71e8706cec0fedc3be0443839f5ae771b8d678bc0beed09347d579d2efb3af4a3c328fc99bf8857ff9bec646949e8973590d181ede85ce601b17d71b4e69f360556df24e293de99dc500b0d7e0bdf51f97d7981d6617b0aed5460e4db9a9c3a27d135ef42f660e5159b6e90cad2d37b5ae6abd07e94b36dd5d562d074e61f541a49f8c5027b8138a273a5fd3799bc535c82257c15f05c2c"}, 0x1d4}) newfstatat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180), 0x4000) 00:45:22 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000004480)=[{{&(0x7f0000000080)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000000c0)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) 00:45:22 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 59) 00:45:22 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000000), 0x1}], 0x1, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000004, 0x2811, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) execve(&(0x7f0000000040)='./file1\x00', &(0x7f00000003c0)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)=']\x00', &(0x7f0000000140)=':@-&($[^$}\xfb[&}\\}%\x00', &(0x7f0000000180)='\b\x00', &(0x7f00000001c0)='.;\x00', &(0x7f0000000200)='!\x00', &(0x7f0000000240)='!-\x00', &(0x7f00000002c0)='\x9a^@\x00', &(0x7f0000000340)='+\x00', &(0x7f0000000380)='/#(*\x00'], &(0x7f00000006c0)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='@\\(\x00', &(0x7f0000000540)='.\x00', &(0x7f0000000580)='\'\x00', &(0x7f00000005c0)='{}\x00', &(0x7f0000000600)='\xc8\x87[)-{[,@\xd3&.)\x00', &(0x7f0000000640)='\x00', &(0x7f0000000680)='%]$(\'\'}$\x00']) pwritev(r1, &(0x7f0000000280)=[{&(0x7f0000000300)="ce", 0x1}], 0x1, 0x3, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r2, r1, 0x0, 0x80000001) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000000740)={{0x1, 0x1, 0x18, r2, {0x80000001, 0x6}}, './file1\x00'}) openat(r3, &(0x7f0000000780)='./file1\x00', 0x400, 0x100) ftruncate(r0, 0x0) [ 2681.308698] loop1: detected capacity change from 0 to 256 [ 2681.317615] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:45:23 executing program 2: syz_mount_image$vfat(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0/file0\x00', 0x7, 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) openat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x121000, 0x1b2) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000180)='./file1\x00') mount$bind(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file2\x00', &(0x7f0000000100), 0x80, 0x0) [ 2681.372345] FAULT_INJECTION: forcing a failure. [ 2681.372345] name failslab, interval 1, probability 0, space 0, times 0 [ 2681.374129] CPU: 1 PID: 30726 Comm: syz-executor.7 Not tainted 5.16.0-rc8-next-20220106 #1 [ 2681.375381] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2681.377084] Call Trace: [ 2681.377490] [ 2681.377852] dump_stack_lvl+0x8b/0xb3 [ 2681.378446] should_fail.cold+0x5/0xa [ 2681.379028] ? __kernfs_new_node+0xd4/0x8b0 [ 2681.379681] should_failslab+0x5/0x10 [ 2681.380262] kmem_cache_alloc+0x5b/0x480 [ 2681.380905] __kernfs_new_node+0xd4/0x8b0 [ 2681.381482] ? kernfs_add_one+0x3c6/0x550 [ 2681.382068] ? kernfs_path_from_node+0x60/0x60 [ 2681.382709] ? lock_is_held_type+0xd7/0x130 [ 2681.383324] ? up_write+0x148/0x460 [ 2681.383835] ? kernfs_activate+0x1c4/0x240 [ 2681.384422] kernfs_new_node+0x93/0x120 [ 2681.384979] __kernfs_create_file+0x51/0x350 [ 2681.385604] sysfs_add_file_mode_ns+0x218/0x430 [ 2681.386267] ? component_del+0x4c0/0x4c0 [ 2681.386849] internal_create_group+0x322/0xb20 [ 2681.387501] ? sysfs_remove_group+0x170/0x170 [ 2681.388144] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 2681.388832] ? __loop_update_dio+0x2a3/0x620 [ 2681.389468] loop_configure+0xe87/0x1950 [ 2681.390055] lo_ioctl+0x7c5/0x18b0 [ 2681.390573] ? avc_has_extended_perms+0x7e8/0xeb0 [ 2681.391235] ? loop_set_status_old+0x1b0/0x1b0 [ 2681.391892] ? avc_ss_reset+0x180/0x180 [ 2681.392448] ? __lock_acquire+0xbac/0x5b70 [ 2681.393126] ? selinux_inode_getsecctx+0x90/0x90 [ 2681.393821] ? loop_set_status_old+0x1b0/0x1b0 [ 2681.394481] blkdev_ioctl+0x362/0x7f0 [ 2681.395009] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2681.395674] ? __x64_sys_ioctl+0x97/0x210 [ 2681.396244] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2681.397019] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2681.397666] __x64_sys_ioctl+0x196/0x210 [ 2681.398259] do_syscall_64+0x3b/0x90 [ 2681.398785] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2681.399489] RIP: 0033:0x7f02dda998d7 [ 2681.400007] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2681.402389] RSP: 002b:00007f02db00ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2681.403397] RAX: ffffffffffffffda RBX: 00007f02ddae3970 RCX: 00007f02dda998d7 [ 2681.404334] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2681.405305] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2681.406286] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2681.407265] R13: 0000000000000004 R14: 0000000020000098 R15: 0000000000000001 [ 2681.408270] 00:45:23 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x5000000) [ 2681.411145] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 2681.412249] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:45:23 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="0997744bfc114a1c00000001010108000000a4d766b7000000000006"], 0x1c}}, 0x0) r3 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x90000, 0x441) sendmsg$IPCTNL_MSG_EXP_GET(r3, &(0x7f0000001280)={&(0x7f0000001140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000001240)={&(0x7f0000001180)={0xa8, 0x1, 0x2, 0x101, 0x0, 0x0, {0x2, 0x0, 0x5}, [@CTA_EXPECT_TUPLE={0x94, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x8, 0x2, @local}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast1}, {0x14, 0x4, @mcast1}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast2}, {0x8, 0x2, @private=0xa010102}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x51}, 0x4080) timer_getoverrun(0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) recvfrom$unix(r1, &(0x7f0000000140)=""/4096, 0x1000, 0x40003042, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e22}, 0x6e) pwrite64(r0, 0x0, 0x0, 0x0) 00:45:23 executing program 2: syz_mount_image$vfat(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0/file0\x00', 0x7, 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) openat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x121000, 0x1b2) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000180)='./file1\x00') mount$bind(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file2\x00', &(0x7f0000000100), 0x80, 0x0) [ 2681.459781] loop7: detected capacity change from 0 to 4 00:45:23 executing program 5: r0 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[@ANYRESHEX=r0], 0xb) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(r1, 0x40305839, &(0x7f0000000040)=ANY=[@ANYBLOB="0600000000fddda784adff18000000000000002b00000000000000000000000000000000948e8f10691f4b7b202a2c359658e9e468cfa7a5aebe293317bf"]) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000000c0), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0), 0x10080, 0x0) ioctl(r3, 0x3, &(0x7f0000000200)="2af543a38d5d29ba584cf28c966d9f510a97bb6d0e285641fb61bc555535a9058eb5d38015c0e5ccc2e7d9b26d457179601c9be7151574511307b5334732f442e29bce0917f07199a149e8e5be4475f71a6cbb98fb5cd9f064abf32cc41b2801e59a9eb5c82d303c81a7e5b944888daa97619ccf140cbb8b228dba04195477f4f8da4983b4a4e8") setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000340)=0x5, 0x2) fsconfig$FSCONFIG_SET_BINARY(r1, 0x2, &(0x7f00000002c0)='/dev/null\x00', &(0x7f0000000300)="f4dfb6d38f08d7f7a928220ea7e417753dab938dfe1619fe81c576978d32a7a8eda506f4ffdb793783c608df024187749ca64a462807002425cf8f007f67", 0x3e) sendmsg$GTP_CMD_DELPDP(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000800}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r2, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@GTPA_TID={0xc, 0x3, 0x4}, @GTPA_TID={0xc, 0x3, 0x2}]}, 0x2c}}, 0xd) 00:45:23 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 60) 00:45:23 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000200), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000380)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000007040)=[{{&(0x7f0000000180)=@abs, 0x6e, &(0x7f0000000040)=[{&(0x7f0000000280)=""/89, 0x59}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/233, 0xe9}, {&(0x7f00000014c0)=""/177, 0xb1}], 0x4, &(0x7f0000000340)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x38}}, {{&(0x7f0000001580)=@abs, 0x6e, &(0x7f0000002b40)=[{&(0x7f0000001600)=""/224, 0xe0}, {&(0x7f0000001700)=""/204, 0xcc}, {&(0x7f0000001800)=""/105, 0x69}, {&(0x7f0000001880)=""/200, 0xc8}, {&(0x7f0000001980)=""/4096, 0x1000}, {&(0x7f0000002980)=""/13, 0xd}, {&(0x7f00000029c0)=""/168, 0xa8}, {&(0x7f0000002a80)=""/19, 0x13}, {&(0x7f0000002ac0)=""/112, 0x70}], 0x9, &(0x7f0000002c00)=[@cred={{0x1c}}], 0x20}}, {{0x0, 0x0, &(0x7f0000003d00)=[{&(0x7f0000002c40)=""/175, 0xaf}, {&(0x7f0000002d00)=""/4096, 0x1000}], 0x2, &(0x7f0000003d40)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{&(0x7f0000003e40), 0x6e, &(0x7f00000050c0)=[{&(0x7f0000003ec0)=""/247, 0xf7}, {&(0x7f0000003fc0)=""/183, 0xb7}, {&(0x7f0000004080)=""/4096, 0x1000}, {&(0x7f0000005080)}], 0x4}}, {{&(0x7f0000005100), 0x6e, &(0x7f0000005340)=[{&(0x7f0000005180)=""/39, 0x27}, {&(0x7f00000051c0)=""/102, 0x66}, {&(0x7f0000005240)=""/44, 0x2c}, {&(0x7f0000005280)=""/145, 0x91}], 0x4, &(0x7f0000005380)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xa0}}, {{&(0x7f0000005440), 0x6e, &(0x7f0000005640)=[{&(0x7f00000054c0)=""/63, 0x3f}, {&(0x7f0000005500)=""/72, 0x48}, {&(0x7f0000005580)=""/117, 0x75}, {&(0x7f0000005600)=""/45, 0x2d}], 0x4, &(0x7f0000005680)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa0}}, {{&(0x7f0000005740)=@abs, 0x6e, &(0x7f0000005d00)=[{&(0x7f00000057c0)=""/2, 0x2}, {&(0x7f0000005800)=""/156, 0x9c}, {&(0x7f00000058c0)=""/152, 0x98}, {&(0x7f0000005980)=""/78, 0x4e}, {&(0x7f0000005a00)=""/199, 0xc7}, {&(0x7f0000005b00)=""/140, 0x8c}, {&(0x7f0000005bc0)=""/93, 0x5d}, {&(0x7f0000005c40)=""/111, 0x6f}, {&(0x7f0000005cc0)=""/45, 0x2d}], 0x9, &(0x7f0000005dc0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c0020006d3200000000000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa8}}, {{0x0, 0x0, &(0x7f0000006f80)=[{&(0x7f0000005e80)=""/4096, 0x1000}, {&(0x7f0000006e80)=""/221, 0xdd}], 0x2, &(0x7f0000006fc0)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x78}}], 0x8, 0x0, 0x0) io_uring_enter(r4, 0xe12, 0x6ff9, 0x2, &(0x7f0000007240)={[0x75d4]}, 0x8) syz_io_uring_submit(r3, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x3}, 0x0) io_uring_enter(r0, 0x62c7, 0x0, 0x0, 0x0, 0x0) [ 2681.541520] loop1: detected capacity change from 0 to 256 00:45:23 executing program 0: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000040), 0x141000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000080)) ioprio_set$pid(0x2, 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0) preadv(r1, &(0x7f0000001380)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/50, 0x32}, {&(0x7f0000001140)=""/206, 0xce}, {&(0x7f0000001240)=""/54, 0x36}, {&(0x7f0000001280)=""/152, 0x98}, {&(0x7f0000001340)=""/39, 0x27}], 0x6, 0x8001, 0x0) clone3(&(0x7f0000004c00)={0xc0000500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000000)=[0x0], 0x1}, 0x58) [ 2681.574796] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:45:23 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0x44, 0x3, r2}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL={0x6, 0xc, 0x8}]}]}, 0x28}}, 0x0) [ 2681.702159] FAULT_INJECTION: forcing a failure. [ 2681.702159] name failslab, interval 1, probability 0, space 0, times 0 [ 2681.703686] CPU: 1 PID: 30891 Comm: syz-executor.7 Not tainted 5.16.0-rc8-next-20220106 #1 [ 2681.704731] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2681.706129] Call Trace: [ 2681.706463] [ 2681.706760] dump_stack_lvl+0x8b/0xb3 [ 2681.707264] should_fail.cold+0x5/0xa [ 2681.707755] ? create_object.isra.0+0x3a/0xa20 [ 2681.708357] should_failslab+0x5/0x10 [ 2681.708846] kmem_cache_alloc+0x5b/0x480 [ 2681.709388] create_object.isra.0+0x3a/0xa20 [ 2681.709971] ? kasan_unpoison+0x23/0x50 [ 2681.710578] kmem_cache_alloc+0x239/0x480 [ 2681.711231] __kernfs_new_node+0xd4/0x8b0 [ 2681.711879] ? kernfs_add_one+0x3c6/0x550 [ 2681.712535] ? kernfs_path_from_node+0x60/0x60 [ 2681.713254] ? lock_is_held_type+0xd7/0x130 [ 2681.713969] ? up_write+0x148/0x460 [ 2681.714541] ? kernfs_activate+0x1c4/0x240 [ 2681.715202] kernfs_new_node+0x93/0x120 [ 2681.715829] __kernfs_create_file+0x51/0x350 [ 2681.716527] sysfs_add_file_mode_ns+0x218/0x430 [ 2681.717254] ? component_del+0x4c0/0x4c0 [ 2681.717912] internal_create_group+0x322/0xb20 [ 2681.718639] ? sysfs_remove_group+0x170/0x170 [ 2681.719350] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 2681.720121] ? __loop_update_dio+0x2a3/0x620 [ 2681.720710] loop_configure+0xe87/0x1950 [ 2681.721259] lo_ioctl+0x7c5/0x18b0 [ 2681.721739] ? avc_has_extended_perms+0x7e8/0xeb0 [ 2681.722398] ? loop_set_status_old+0x1b0/0x1b0 [ 2681.723007] ? avc_ss_reset+0x180/0x180 [ 2681.723541] ? __lock_acquire+0xbac/0x5b70 [ 2681.724165] ? selinux_inode_getsecctx+0x90/0x90 [ 2681.724804] ? loop_set_status_old+0x1b0/0x1b0 [ 2681.725406] blkdev_ioctl+0x362/0x7f0 [ 2681.725925] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2681.726539] ? __x64_sys_ioctl+0x97/0x210 [ 2681.727083] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2681.727800] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2681.728423] __x64_sys_ioctl+0x196/0x210 [ 2681.728956] do_syscall_64+0x3b/0x90 [ 2681.729458] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2681.730137] RIP: 0033:0x7f02dda998d7 [ 2681.730634] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2681.732932] RSP: 002b:00007f02db00ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2681.733927] RAX: ffffffffffffffda RBX: 00007f02ddae3970 RCX: 00007f02dda998d7 [ 2681.734830] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2681.735735] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2681.736638] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2681.737545] R13: 0000000000000004 R14: 0000000020000098 R15: 0000000000000001 [ 2681.738481] [ 2681.788792] loop7: detected capacity change from 0 to 4 00:45:23 executing program 6: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)) r1 = dup2(r0, r0) write(r1, &(0x7f0000000100)="b1b9a2a0b1976065cd165e38cbc527980515b2c9ef0ef9392029674d9048b5722ca961ad02af0f178db9c51daaeae0b0f2b7fd0e9f253088835957e7c90f36c68b835c9cecacaec093f694e80603ab7886a7e2982d8f868887881007573e8cee29b144f39be211c49b7179142f1e018b1a6f428cfac5f5dcfd16b19bbd08109e3c90d48f5a30142fb53e94debc490183710c0e4d69a5459b603318092d9fb41038262b5f0e2c0117c2fa39792454f4590bede51336e6154d0d93303512d6595a0c40c1e6bea577524f226a3d33305bdace7951961a94a4decd9e4f8e03ac3aea3d8fe1c00d", 0xe5) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x15) 00:45:23 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="0997744bfc114a1c00000001010108000000a4d766b7000000000006"], 0x1c}}, 0x0) r3 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x90000, 0x441) sendmsg$IPCTNL_MSG_EXP_GET(r3, &(0x7f0000001280)={&(0x7f0000001140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000001240)={&(0x7f0000001180)={0xa8, 0x1, 0x2, 0x101, 0x0, 0x0, {0x2, 0x0, 0x5}, [@CTA_EXPECT_TUPLE={0x94, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x8, 0x2, @local}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast1}, {0x14, 0x4, @mcast1}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast2}, {0x8, 0x2, @private=0xa010102}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x51}, 0x4080) timer_getoverrun(0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) recvfrom$unix(r1, &(0x7f0000000140)=""/4096, 0x1000, 0x40003042, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e22}, 0x6e) pwrite64(r0, 0x0, 0x0, 0x0) [ 2681.823860] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2681.859098] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2681.882217] loop1: detected capacity change from 0 to 256 00:45:23 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x6000000) 00:45:23 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') r1 = syz_io_uring_setup(0x6211, &(0x7f0000001080), &(0x7f0000ff1000/0x1000)=nil, &(0x7f00000b0000)=nil, 0x0, 0x0) r2 = dup3(r1, r0, 0x80000) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3000002, 0x4010, r2, 0x8000000) syz_io_uring_setup(0x7feb, &(0x7f0000000000), &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000080), 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x2000000, 0x40010, r3, 0x8000000) read$hiddev(r0, &(0x7f0000000080)=""/4096, 0x1000) [ 2681.891855] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2681.987125] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:45:37 executing program 5: ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'wg1\x00'}) pipe2(&(0x7f0000000a80), 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, 0x0) 00:45:37 executing program 0: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000040), 0x141000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000080)) ioprio_set$pid(0x2, 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0) preadv(r1, &(0x7f0000001380)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/50, 0x32}, {&(0x7f0000001140)=""/206, 0xce}, {&(0x7f0000001240)=""/54, 0x36}, {&(0x7f0000001280)=""/152, 0x98}, {&(0x7f0000001340)=""/39, 0x27}], 0x6, 0x8001, 0x0) clone3(&(0x7f0000004c00)={0xc0000500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000000)=[0x0], 0x1}, 0x58) 00:45:37 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0, 0x2800c055}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000440)=@IORING_OP_FALLOCATE={0x11, 0x5, 0x0, @fd_index=0x3, 0x8, 0x0, 0x5, 0x0, 0x1}, 0x9) r4 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8916, &(0x7f0000000380)={@empty, 0x0, r5}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r7 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8916, &(0x7f0000000380)={@empty, 0x0, r8}) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000100)={'erspan0\x00', &(0x7f0000000080)={'syztnl2\x00', 0x0, 0x700, 0x80, 0xfffffffb, 0x47d, {{0xe, 0x4, 0x1, 0x3, 0x38, 0x66, 0x0, 0xb0, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @private=0xa010101, {[@timestamp_addr={0x44, 0xc, 0x35, 0x1, 0xf, [{@rand_addr=0x64010101, 0x10000}]}, @timestamp={0x44, 0x14, 0x83, 0x0, 0x7, [0xae1f, 0x8000, 0x10000, 0x0]}, @ra={0x94, 0x4}]}}}}}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) sendmsg$ETHTOOL_MSG_PAUSE_GET(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000280)={&(0x7f00000006c0)=ANY=[@ANYBLOB="d8000000", @ANYRES16=r1, @ANYBLOB="000127bd7000ffdbdf251500000034000180140002007663616e3000000000000000000000001400020074756e6c30000000000000000000000008000100", @ANYRES32=r5, @ANYBLOB="0c00018008000100", @ANYRES32=r8, @ANYBLOB="300001800800030001000000080003000300000008000100", @ANYRES32=r9, @ANYBLOB="140002007369743b000000000000000000004caaa538d03a28d8702fa94d2cf11a235a84d8ce7feabe18edde7d875e2620800ea6c6b1ef1231236544bc60e123c83dbedd44f6be0c4c5dd43d39fb73719746e560f9472798ab15788144fcfb6c0c8939c3773acd15307008ed2f69e11d11d4f1b115bb7a747acf2d950237021aa29c0b65f34d1abc9fd9d3e22483b7e6befbb1740580ad8749694a64f6e9097968fec514712d00e2c9545c7149ec6b2653366d3989ccff00fdf0a6e4755882c3681154bdd46f6e042cbda072aca844d4", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r10, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="1400020067656e65766530000000000000000000080003000100000014000200766c616e3000"/48], 0xd8}, 0x1, 0x0, 0x0, 0x44010}, 0x0) r11 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000300), 0x1, 0x0) io_setup(0xbb8, &(0x7f0000000540)=0x0) io_submit(r12, 0x1, &(0x7f0000000680)=[&(0x7f0000000640)={0x0, 0x0, 0x0, 0x1, 0x0, r11, 0x0}]) [ 2695.944658] FAULT_INJECTION: forcing a failure. [ 2695.944658] name failslab, interval 1, probability 0, space 0, times 0 [ 2695.945738] CPU: 0 PID: 30989 Comm: syz-executor.7 Not tainted 5.16.0-rc8-next-20220106 #1 [ 2695.946335] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2695.947145] Call Trace: [ 2695.947341] [ 2695.947512] dump_stack_lvl+0x8b/0xb3 [ 2695.947799] should_fail.cold+0x5/0xa [ 2695.948085] ? __kernfs_new_node+0xd4/0x8b0 [ 2695.948406] should_failslab+0x5/0x10 [ 2695.948687] kmem_cache_alloc+0x5b/0x480 [ 2695.948993] __kernfs_new_node+0xd4/0x8b0 [ 2695.949296] ? kernfs_add_one+0x3c6/0x550 [ 2695.949597] ? kernfs_path_from_node+0x60/0x60 [ 2695.949617] loop2: detected capacity change from 0 to 256 [ 2695.949935] ? lock_is_held_type+0xd7/0x130 [ 2695.951085] ? up_write+0x148/0x460 [ 2695.951360] ? kernfs_activate+0x1c4/0x240 [ 2695.951692] kernfs_new_node+0x93/0x120 [ 2695.951984] __kernfs_create_file+0x51/0x350 [ 2695.952318] sysfs_add_file_mode_ns+0x218/0x430 [ 2695.952673] ? component_del+0x4c0/0x4c0 [ 2695.952982] internal_create_group+0x322/0xb20 [ 2695.953324] ? sysfs_remove_group+0x170/0x170 [ 2695.953664] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 2695.954049] ? __loop_update_dio+0x2a3/0x620 [ 2695.954383] loop_configure+0xe87/0x1950 [ 2695.954707] lo_ioctl+0x7c5/0x18b0 [ 2695.954974] ? avc_has_extended_perms+0x7e8/0xeb0 [ 2695.955337] ? loop_set_status_old+0x1b0/0x1b0 [ 2695.955688] ? avc_ss_reset+0x180/0x180 [ 2695.955985] ? __lock_acquire+0xbac/0x5b70 [ 2695.956336] ? selinux_inode_getsecctx+0x90/0x90 [ 2695.956696] ? loop_set_status_old+0x1b0/0x1b0 [ 2695.957040] blkdev_ioctl+0x362/0x7f0 [ 2695.957332] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2695.957686] ? __x64_sys_ioctl+0x97/0x210 [ 2695.958003] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2695.958416] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2695.958764] __x64_sys_ioctl+0x196/0x210 [ 2695.959070] do_syscall_64+0x3b/0x90 [ 2695.959345] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2695.959727] RIP: 0033:0x7f02dda998d7 [ 2695.959996] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2695.961288] RSP: 002b:00007f02db00ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2695.961841] RAX: ffffffffffffffda RBX: 00007f02ddae3970 RCX: 00007f02dda998d7 [ 2695.962373] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2695.962886] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2695.963410] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2695.963927] R13: 0000000000000004 R14: 0000000020000098 R15: 0000000000000001 [ 2695.964452] 00:45:37 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x6000000) 00:45:37 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 61) 00:45:37 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x7000000) 00:45:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0x6b, 0x3, r2}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL={0x6, 0xc, 0x8}]}]}, 0x28}}, 0x0) 00:45:37 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x6000000) [ 2695.988231] loop1: detected capacity change from 0 to 256 [ 2695.990345] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2695.999494] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2696.024892] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2696.044360] loop7: detected capacity change from 0 to 4 00:45:37 executing program 3: openat$hwrng(0xffffffffffffff9c, &(0x7f0000005c00), 0x1, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000), 0xffffffff, 0x400) pwrite64(r0, &(0x7f0000000040)="dfe28b4ad4cde5275262ca6b7839db9c4627d31c2c0c521b25a83f5ae40a9d7ae3ab1771b717ae519636359c5e6bf3302985bbcbeb7bc4886f93c558bfdcf64363b74166dc6e3c46dcf7707cbe46dfa9340d78e968fe74d16b8a0265d57483ed49a58692e259471607d8a0351a68213fc7692adc03a4d8954f8508582a8e809cc2c6e2520c", 0x85, 0x9470) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7f) [ 2696.107132] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:45:37 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 62) 00:45:37 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast1}}}, 0x5000) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$NS_GET_USERNS(r2, 0xb701, 0x0) 00:45:37 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x8000000) 00:45:37 executing program 3: rt_sigtimedwait(&(0x7f0000000040)={[0xff]}, &(0x7f0000000100), &(0x7f0000000180), 0x8) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x90000, 0x6bc7d43e6349e46c) write(r0, &(0x7f0000000080)="01", 0x1) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x141100, 0x0) openat(r0, &(0x7f00000001c0)='./file1\x00', 0x191402, 0x42) fcntl$dupfd(r0, 0x0, r1) 00:45:37 executing program 5: r0 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000002c0), 0x1, 0x0) write$binfmt_misc(r0, &(0x7f0000000080)={'syz0', "48828496ad4601dd7d3934f8c3a01001a7ba7bd3a7cc01000000000000003bb56ccd68f54c6818cba3cbfd72bde6472f24c2a909bf9b8d0050a3a5799ebec519842e5b7171e9ded811e5b6645e40071a7f53300400000000000000e2"}, 0xfffffffffffffc3e) [ 2696.195074] FAULT_INJECTION: forcing a failure. [ 2696.195074] name failslab, interval 1, probability 0, space 0, times 0 [ 2696.196029] CPU: 0 PID: 31111 Comm: syz-executor.7 Not tainted 5.16.0-rc8-next-20220106 #1 [ 2696.196637] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2696.197458] Call Trace: [ 2696.197651] [ 2696.197820] dump_stack_lvl+0x8b/0xb3 [ 2696.198117] should_fail.cold+0x5/0xa [ 2696.198405] ? create_object.isra.0+0x3a/0xa20 [ 2696.198757] should_failslab+0x5/0x10 [ 2696.199042] kmem_cache_alloc+0x5b/0x480 [ 2696.199347] create_object.isra.0+0x3a/0xa20 [ 2696.199672] ? kasan_unpoison+0x23/0x50 [ 2696.199977] kmem_cache_alloc+0x239/0x480 [ 2696.200284] __kernfs_new_node+0xd4/0x8b0 [ 2696.200591] ? kernfs_add_one+0x3c6/0x550 [ 2696.200900] ? kernfs_path_from_node+0x60/0x60 [ 2696.201246] ? lock_is_held_type+0xd7/0x130 [ 2696.201573] ? up_write+0x148/0x460 [ 2696.201840] ? kernfs_activate+0x1c4/0x240 [ 2696.202176] kernfs_new_node+0x93/0x120 [ 2696.202475] __kernfs_create_file+0x51/0x350 [ 2696.202802] sysfs_add_file_mode_ns+0x218/0x430 [ 2696.203321] ? component_del+0x4c0/0x4c0 [ 2696.203632] internal_create_group+0x322/0xb20 [ 2696.203980] ? sysfs_remove_group+0x170/0x170 [ 2696.204370] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 2696.204735] ? __loop_update_dio+0x2a3/0x620 [ 2696.205062] loop_configure+0xe87/0x1950 [ 2696.205365] lo_ioctl+0x7c5/0x18b0 [ 2696.205631] ? avc_has_extended_perms+0x7e8/0xeb0 [ 2696.205996] ? loop_set_status_old+0x1b0/0x1b0 [ 2696.206334] ? avc_ss_reset+0x180/0x180 [ 2696.206630] ? __lock_acquire+0xbac/0x5b70 [ 2696.206975] ? selinux_inode_getsecctx+0x90/0x90 [ 2696.207344] ? loop_set_status_old+0x1b0/0x1b0 [ 2696.207681] blkdev_ioctl+0x362/0x7f0 [ 2696.207964] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2696.208312] ? __x64_sys_ioctl+0x97/0x210 [ 2696.208626] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2696.209033] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2696.209384] __x64_sys_ioctl+0x196/0x210 [ 2696.209689] do_syscall_64+0x3b/0x90 [ 2696.209967] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2696.210355] RIP: 0033:0x7f02dda998d7 [ 2696.210634] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2696.211925] RSP: 002b:00007f02db00ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2696.212484] RAX: ffffffffffffffda RBX: 00007f02ddae3970 RCX: 00007f02dda998d7 [ 2696.213005] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2696.213512] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2696.214062] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2696.214589] R13: 0000000000000004 R14: 0000000020000098 R15: 0000000000000001 [ 2696.215123] [ 2696.223074] loop1: detected capacity change from 0 to 256 [ 2696.235890] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:45:37 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000270008000f801", 0x17}, {0x0, 0x0, 0x2400}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) [ 2696.254141] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2696.326711] loop2: detected capacity change from 0 to 36 [ 2696.327404] loop7: detected capacity change from 0 to 4 [ 2696.349759] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2709.028059] loop1: detected capacity change from 0 to 256 00:45:50 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x2, r2}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL={0x6, 0xc, 0x8}]}]}, 0x28}}, 0x0) 00:45:50 executing program 6: syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_MESH_CONFIG(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000680)=ANY=[@ANYBLOB="460692a8168353721cdf274779d40801f6149e", @ANYRES16=0x0, @ANYBLOB="000000000000000000001d0000000c00990000020000000000002c0023800800150000000000000000000600160000000007000000000000000008000100000000000c009900000000002000000004e0002300"/94], 0x64}}, 0x20000001) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0xc0, 0xa8) r0 = syz_open_dev$evdev(&(0x7f00000003c0), 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) write$binfmt_elf64(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x20, 0x5, 0x1, 0x3, 0x9, 0x1, 0x6, 0x9, 0x10e, 0x40, 0x119, 0x6, 0xb72, 0x38, 0x1, 0xd2d6, 0xb5af, 0x7ad}, [{0x3, 0x800, 0x3f, 0x8, 0x5, 0x7, 0x3, 0x80}], "66c76eebf2fe005906a648ca2964fc438263133a5e9d978a0df1e0b3dc9c573d69425d1f5867dd7a50fd3f9ec07883bf36d268280d71e8e0aa91657c43ae344fbeee20148bd86a0d3137dc43c43ca68eda569f419f63c0c5bbc0bd85b274abd61525fa14f0cb9d6da7d437974884461d529cd8d4185abc011df0918a8444fd28fb90984d22da9ba00c1ab9922bc3599c64cec38b1c131a20d1bd96198f69ae559a710857d785b3453d9401e0d2d685eff3f028f0a3c6d57e859ac87a87bcf6"}, 0x137) fremovexattr(r0, 0x0) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000140)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_DEL_MPATH(r3, &(0x7f0000000440)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x28, 0x0, 0x200, 0x70bd28, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r5}, @val={0xc, 0x99, {0x3ff, 0x2b}}}}}, 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x48800) r6 = syz_io_uring_complete(r4) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = dup(r7) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_REG(r8, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r9, 0x1}, 0x14}}, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(r6, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000600)={&(0x7f00000004c0)={0x12c, r9, 0x4, 0x70bd25, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r5}, @val={0xc, 0x99, {0x6, 0x64}}}}, [@mon_options=[@NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "8663a6dc52d3ebce8a1ea49dd1c82c8ef4cd8641eaebb035"}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "1ae21df9152d1cc8c29d412ed67a19eaf8f7839b8ec94a90"}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "3cd4a804e2b4f12f16167092615ea70af0e37ebcbf9b7170"}, @NL80211_ATTR_MNTR_FLAGS={0x28, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_CONTROL={0x4}, @NL80211_MNTR_FLAG_PLCPFAIL={0x4}, @NL80211_MNTR_FLAG_ACTIVE={0x4}, @NL80211_MNTR_FLAG_CONTROL={0x4}, @NL80211_MNTR_FLAG_OTHER_BSS={0x4}, @NL80211_MNTR_FLAG_FCSFAIL={0x4}, @NL80211_MNTR_FLAG_COOK_FRAMES={0x4}, @NL80211_MNTR_FLAG_FCSFAIL={0x4}, @NL80211_MNTR_FLAG_FCSFAIL={0x4}]}], @NL80211_ATTR_MESH_ID={0xa}, @mon_options=[@NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @broadcast}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "2c2203d8164c7c4b27d7fca8f7438f362342fba966f30d76"}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "afdb70ec44ff0a020079fdbf152805579d80a7907e7027b6"}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "00371ce3698ea513c128b2d19c2f26e0ce6e2486b13588f3"}], @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xa}]}, 0x12c}, 0x1, 0x0, 0x0, 0x8040}, 0x10) 00:45:50 executing program 2: ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000000180)={0xfffffff9, 0xfffffffd, 0x0, 'queue0\x00', 0x8003}) r0 = syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file1\x00', 0x3, 0x0, 0x0, 0x0, &(0x7f0000000100)={[{@size={'size', 0x3d, [0x34, 0x39]}}]}) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, &(0x7f0000000240)={{r0}, "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"}) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000000)={r0, 0x5444, 0x100000000, 0x2}) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000001300)={0x2, 0xffff, 0x0, 'queue1\x00', 0x3ff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000001240)={0x5485d7f4, 0x0, 0x1, 'queue0\x00', 0x2b4}) fcntl$setsig(0xffffffffffffffff, 0xa, 0x13) 00:45:50 executing program 3: ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, &(0x7f0000000180)=0x1) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000040)={[{@usrjquota}]}) getresuid(&(0x7f0000000480), &(0x7f00000004c0)=0x0, &(0x7f0000000500)) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000380)={{{@in=@local, @in6=@ipv4={'\x00', '\xff\xff', @empty}, 0x4e21, 0xff, 0x4e20, 0x0, 0x2, 0xe0, 0x20, 0x84, 0x0, r1}, {0x6, 0x1, 0x0, 0x8631, 0x72, 0x59, 0xa8c, 0xc0}, {0x100000000, 0x1000, 0x5, 0x6ff}, 0x20, 0x6e6bb4, 0x1, 0x1, 0x2}, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x4d6, 0x6c}, 0xa, @in6=@rand_addr=' \x01\x00', 0x3505, 0x1, 0x0, 0x7, 0x8, 0x8000, 0x6}}, 0xe8) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000280)="a4a8673f04c2ac4253cef80b7a6962b1c4ab3631dbdc0b5b9662be40bff6cc32ce4b264365a133b754d9c17b11c2d3a0fd4d66926f3ce575b3512e863782ee610c82449a4b41f85cee62f1832d038fb751ae01aa688c94411fae6d7c77dc19354dcbc81781cf70efe9f4e70eb834bb92e1fead2d4cb59e95426ae17ff39c635809cf95885fd6568fae05090c6cc7f5f0aac4d89259cebd0c375092d9861ca01ddae1514b6948f2c356d32fb30b005eb950120ecdf1edb304f812912910ef629a99e027a8bbfd053c707c7fe9fac61029615f557602ea8a17efcdd982e6a062f46ab796d647ce8b1f7844d5beba65f8d8996c", 0xf2, 0x9}], 0x40, &(0x7f0000000540)={[{@huge_never}, {@huge_never}, {@huge_never}], [{@measure}, {@fsmagic={'fsmagic', 0x3d, 0x4}}, {@fowner_lt={'fowner<', r0}}, {@permit_directio}, {@context={'context', 0x3d, 'unconfined_u'}}, {@euid_lt={'euid<', r1}}, {@seclabel}]}) 00:45:50 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x8800000) 00:45:50 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 63) 00:45:50 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x30d202, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000080)={0x5, 0x7e7, 0x2, 0x0, 0x3, 0x5d, 0x2}, 0xc) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0xe5, @none, 0x0, 0x1}, 0xe) r2 = openat$cgroup(r1, &(0x7f00000000c0)='syz1\x00', 0x200002, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r2) 00:45:50 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000200008000f8000020004000000000000000000001", 0x25}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa52526141", 0x24, 0x1e0}, {&(0x7f0000010200)='\x00\x00\x00\x00rrAa', 0x8, 0x3e0}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011100)) mkdirat(r0, &(0x7f00000031c0)='./file1\x00', 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x8, 0x7, &(0x7f0000000480)=[{&(0x7f0000000140)="1d19198b3b8e160a04b5f9a4483de458701ce6e11179aa91248c6d70aa4ab238a03dadead4018d289864f1da2a7bd94ccf7ddecdee7261f73d1682921d24f94bab7f3e3eb2130cd6fd7767387e2d8d6515b22515334678ae3cb0306d51bbf129f9409db8452ee6f81ade835cd696aea766d54efbb94793a1f1b0dc84446da450378455154929d846c14dd4faf4cc358b0676d2e21c4992dc615820eb8ddb209d776f8b84f87cec9c92db7ee75c48d9888e4e9f", 0xb3, 0xf51c33}, {&(0x7f00000000c0)="92ad22056d3fbb", 0x7, 0x101}, {&(0x7f0000000280)="f4820087ba107ecf6318e165d26d59ac93232dad3ce1f653d92b9e315a0b9484e4514c5462170632cbf91367da4c", 0x2e, 0x5}, {&(0x7f00000002c0)="6de55e636c66b6f9d58c9db80cc290241602dfd977e89056d2b0722e95bca94813f5df96", 0x24, 0x3}, {&(0x7f0000000300)="5889af825cb7362e65e4a23cf685fc23f8000a641f7b8cf3213edb0b836074b1a784aeb16dd6591f9451c82b08b26fcf66272db18a9b1966967a8db11be14b8a7c572f2b5b6477acb7ab11c61852f2e529bb1c4c68", 0x55, 0x7}, {&(0x7f0000000380)="f1f52abcee9498800e1130c8637f75ce9a823d9cb5f18da510313feefc6e106dccedf57213b9050022f5eeb50a942d18c6375f87aa873a624b2ddd644d0f33b0d6ec7922d71a77e1a8b7b54731084c06529453fc44b028cfd99d2e886e3a5704021397d150aaee32a802a5254ff693bf4545b09786c146a859ffd5c7dec0aa5d", 0x80, 0x2}, {&(0x7f0000000400)="0fa1e5ba841cd7625a0f77f34b803ec5e6f78a2331c7abd87bb316d09d2412f7ebd2316c1aab2c1413dd8ae89a518be91567953a0bacbae6dc97adb5cf34ae6b01026bd70b73c16e28494c6c0f64c49ec73ca96470299807c2d051f05327d64413939c14c4f7bb07fa21c62bfdc31c95dc", 0x71, 0x6}], 0x1000, &(0x7f0000000540)={[{@nonumtail}, {@utf8no}, {@shortname_winnt}, {@iocharset={'iocharset', 0x3d, 'iso8859-1'}}, {@shortname_lower}], [{@fsname}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@smackfshat={'smackfshat', 0x3d, 'vfat\x00'}}, {@subj_type={'subj_type', 0x3d, '.'}}, {@fowner_gt={'fowner>', r1}}]}) [ 2709.048190] loop3: detected capacity change from 0 to 512 [ 2709.091363] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 2709.101246] loop7: detected capacity change from 0 to 4 [ 2709.101738] FAULT_INJECTION: forcing a failure. [ 2709.101738] name failslab, interval 1, probability 0, space 0, times 0 [ 2709.102550] CPU: 1 PID: 31157 Comm: syz-executor.7 Not tainted 5.16.0-rc8-next-20220106 #1 [ 2709.103114] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2709.103879] Call Trace: [ 2709.104062] [ 2709.104223] dump_stack_lvl+0x8b/0xb3 [ 2709.104502] should_fail.cold+0x5/0xa [ 2709.104773] ? kobject_get_path+0xc0/0x1c0 [ 2709.105072] should_failslab+0x5/0x10 [ 2709.105345] __kmalloc+0x72/0x440 [ 2709.105597] kobject_get_path+0xc0/0x1c0 [ 2709.105887] kobject_uevent_env+0x25c/0xfa0 [ 2709.106212] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 2709.106562] ? __loop_update_dio+0x2a3/0x620 [ 2709.106873] loop_configure+0x14e8/0x1950 [ 2709.107190] lo_ioctl+0x7c5/0x18b0 [ 2709.107442] ? avc_has_extended_perms+0x7e8/0xeb0 [ 2709.107779] ? loop_set_status_old+0x1b0/0x1b0 [ 2709.108102] ? avc_ss_reset+0x180/0x180 [ 2709.108390] ? __lock_acquire+0xbac/0x5b70 [ 2709.108724] ? selinux_inode_getsecctx+0x90/0x90 [ 2709.109063] ? loop_set_status_old+0x1b0/0x1b0 [ 2709.109381] blkdev_ioctl+0x362/0x7f0 [ 2709.109648] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2709.109994] ? __x64_sys_ioctl+0x97/0x210 [ 2709.110296] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2709.110675] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2709.111008] __x64_sys_ioctl+0x196/0x210 [ 2709.111293] do_syscall_64+0x3b/0x90 [ 2709.111563] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2709.111924] RIP: 0033:0x7f02dda998d7 [ 2709.112184] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2709.113403] RSP: 002b:00007f02db00ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2709.113926] RAX: ffffffffffffffda RBX: 00007f02ddae3970 RCX: 00007f02dda998d7 [ 2709.114451] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2709.114929] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2709.115410] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2709.115887] R13: 0000000000000004 R14: 0000000020000098 R15: 0000000000000001 [ 2709.116384] [ 2709.130409] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:45:50 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x9000000) 00:45:50 executing program 3: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x1e0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) io_uring_setup(0x1e5b, &(0x7f0000001100)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000000)={0x401, 0x80, 0xff, 0x0, 0x16, "17e7ca0581ed0875"}) 00:45:50 executing program 6: r0 = syz_io_uring_setup(0x14eb, &(0x7f0000000280), &(0x7f0000002000/0x3000)=nil, &(0x7f0000002000/0x4000)=nil, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000000100)=[{&(0x7f0000000140)="84"}], 0x1, 0x12) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) vmsplice(r3, &(0x7f0000000200)=[{&(0x7f0000000300)="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", 0x1000}], 0x1, 0x2) r4 = openat$cgroup_ro(r2, &(0x7f0000000000)='blkio.bfq.empty_time\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./fild0\x00']) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r5, 0x7, &(0x7f0000000180)=r1, 0x1) fsconfig$FSCONFIG_SET_PATH(r4, 0x3, &(0x7f0000000040)='\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffff9c) 00:45:50 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000080)=0xc) ioctl$HCIINQUIRY(r0, 0x800448d2, &(0x7f0000000040)={0x2, 0x0, "60eb40"}) 00:45:50 executing program 2: ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000000180)={0xfffffff9, 0xfffffffd, 0x0, 'queue0\x00', 0x8003}) r0 = syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file1\x00', 0x3, 0x0, 0x0, 0x0, &(0x7f0000000100)={[{@size={'size', 0x3d, [0x34, 0x39]}}]}) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, &(0x7f0000000240)={{r0}, "6d1837d829f5def0f731521ed37c84d010dcf1c10c95d49f0f0d7f6c6c05e88c01112cbf504a503405ccce3d688e872b08a741984792129048f37933667f9a47d827f88272d2c5798ced3e51132ce2cd31ca7af30f083c1dfd8f68bd8ddcc95631361a69eb3154dcf55e6965915c1473389293756a1339a64d067b96fb42a54b94726dab30baf995852a82e95156a975c3feecd952d3a40ea0a2dd0e99bad38574ef36220e9f64afa4e52728d572c431f3c1bfabcda657c4c8da2fd4fe3b1c26228e809062a3a8b03a26566b64b5dfc3c25bcc4244d89f9a3aecac75920577706e2086d415c2fd1b370e91d7649b3667029b9e58a7a405535c66791ba3abe60f70d2abc262b75aaafb9933e60f7bb9e739fe5bb330b87f43abcd910e0b4506ff5d3288f080a126ef98d81b9cc02cc0f37555ccd7d04dffc61b25521fb42de590cf66529cff546149d4b778b2f22165e3a6f3f50c115f31314b1736fc6b452a885c09efd205a0ff0954625aa52073b954109a5cb00bdf787673e8ec7c9a553a8dd234f2aca3657161aaccd6ed8e3ab475676da3d18fa9dc097987107426f484431223764ac165a52aa9951c0c3b2a25c0287fe1fe283553c73b4ee8c7e8889d9f35ef2a4fe3f45aa7d32f1e13ee0372171129c4b84ff3c3fcae80c527a18b214a08520eb1048ae384a62311268a5c674c236a23c86ec39547bdbab1c6d2fe7e228a16c2260381b8c4b26d307e13e0740328f8e52560f14a0ea44d77a3ba6eccc555c6aa7a7384c4786f269bea5a565cecb9b4ddce8bf999fb97d3575e4b1e14640ba5d4363e24c2022b8779139745ca2bf90d4bb59743a7b3febac765e76879d3fbddcb1f01ef4f28629d360a78f0163a644ecbfc67da400e17d3cfc7ab0800ba663d5aadfa5b147e434226550b2280423413cc3a3fb5f6ba5523ff3c6d28828d9d5ff015a3552268f7b7d924a109c1b50e8c168652fd82a2b91253aae9058157f742e8cc2f7c124825a4b47a23fdfcd631c86495621c9aa8ad4ec51955934e068a7fd5f572488948273069177d4a01e449f52b6185a99883268431abe05de1db3b598c3268d2733a2ce5e38739963071e34ac290cd5b45809fe2422eba30069692a98948c808a18534fbb9dc5999318e202108ef53131ffe651c9b2eefd2c6cb0d3f89f3908815d10929aabcfa82851700a9fd7bdb44781e68a5a31cbf7e553afea5d0ae6cf1eea24d32a1d6e1a050b2d15791fcd88132fbf6f3ab414f7fef736dec3e4b9d8dc9d8e7326f8ff46bfc751033142bfafa2230a49561da82f0b24fa987b0cc8ea0feca72cdd5f25dd20c2881936c0274d4866e802db3446acb911ebffd5e1c265207d60414b8731da25a92f254f3f4aca8f3853112204fcf5d8acf0b247508fbd37e4474833c54540a09b6742d50659f4f5202cf38a5900b018e1308c03fedc62ad3421943916dd6051e0a5b1d57b568bb9aae8915accc0fd73665610e99a584280219afbdf530322c4718c05761d83b8c055006fa225a677ae43ae12fd20d7a3697c6217642268b571fe9363008f7b626d0d38cbbef7dbb78a40f2dc3d001fd93082a8c9824b7fd33817d33e3ca309fb7ff92f0c5d55c45ad65a5797cd104809cfaa12292de0697ac6ba8284abaca45378961ab3f90bbad08d0081be4695350bdfc4eb81ea9f9204c1bac5df53c48103554fc843933bd5ad7a507054db36df1c4fde80bb7372c358006f66c8afac6f666601eaad3db637c1e5cc0cf4d01ed4fc12736c857672c7150a0bfe2d85eb4bdf18ed36873c0a97cd698a7156443f3bac1b849b9a95c469acdb79ca01f4692ea49cd8d556ded7a73575d154d44ea87327a03c0523d90cfc90cae672ec6a4fbc21fd0b06775d74bc48133d197964cd321c5d42c807011a0a5695f2d2f0d9057b713babe4a532222836c335b43c26371ca2960fcb86f422914ebe9885af0539d5c4313a70dcec7dfe703c91427bc2b9339403c348da9a12ef5773c86c6816b2418a09b5fbdbec1ced85e7879e8b13d4b535a08928a55fb8b3d331fd0b118604497c8db65f35b3b6877758719512ea3a839ffd8a12f2610145daa8a775f96498bef24c0f4dcb7f987ab24f373e2abd59854bf3e47501963cfce79946df3e379fce871f2cbcc2932ea1c23a0494693a5ed54bcbb00a13e651d7c88ff193a8266b8c8402f39776ceec7122ceb769aff3b6de4f11fd1a20de10b1ccdea50694038962f260034d2738c602d54dbb98ba3ce9fcf41634434a3c92b56ce37a7ffe7fbeb2374c7a46525001ca2337c67ed6ffa57828b55d401dbc1f828a1768e789a78cb2c64d7e912653b52004a514b97f395d8c55f5cc36503fef90b2f1c896b8895671f3f90432eb00408a9dab11eb5998fe65baf66bdd6ffe44c26f848aea9f1a9f371232d944d7ad3b603e1434d9382195ed8a0f368fe1813389cf9f3bafd1c5f425f3991c867048256c2c35003f4309bca28e9c6e286babd903417cd1cbd9d761acfdd21ea86e1d511d89e81af515c36c9b9e4c0aae97623523738cffd3f83dbb523a9b94039d4fbc0f521900466edf0587dc6293bf0af9923471822580094c531d34510c9a57e705e29798db99d6b2e8758565dc88c399ffeb0cd14be92ea588b905d14ccb8f44d4602ee754d0c43dbb5addbbe804dc26c9bea59d01d863402e5a04f19ab41ef56345085b7c3d26221ab4630242a27a335055eaeb17f113bee58f79610c4383c4ec37b3f01b31fb75cb72cf36c11b33f50a9720908e12b45f146f9166eb010f82268b959538b710d62731dd120e60490a4e7a2ed6a9d3de72076a1eb480036c5f7fa3c650d1a7629b098839c6d1f71083378cdff4917856055b36ac34984a1478996efac90b5cdfbe8c975d86fac40826d1244f86f33c7b1a1ce929549b30624df9ac8be51212be22b15b4fc4ae8664ae8596b8099f09bb079df7d3dba05f3e93644473b8c0504d62c19f1128d60e3094e3ed7bde6819d166716f94a2229f2be23bc2150175a5137d8ac484b5db60a1e12c9cf0108b0cf72fba4f5dd1535ed3b897ec7d6d06a1cc1a1e6d6c021bbb823fa73013ad521040af951d14765f79db403625a3a683d23dfdabe995ada45680268a591b2e7019b1aa37f2cf497d137b45cf2ddee70f650269c73d14eeb708cd2f04a0a30e8cb26ead98fd8f4bb334b40e2a431f4390190d3bfe5d6feafad0335bf032a58ef78a20c90cfd814df9ccf7611dd537f1dfeb01446b163d0801f848594af8e375b3aa777ef5aeda26cbd26133970f4874502b6e10f796e86fd47cc195d7b93bb784e3d8a258b4e46c4b1ede9a0ab1cbb848d20377aa1c9432041c0b17a6b5c14574aa27af1fcf712fc1442b81a26dd596d38ded4e020fab9f50ba015105af4f14e57dd2cedfc56018c978a05de08eb60066f9dbfcb796b1f1905e5875fd097e92ed0ffe1f3752ce68ac63a298124ec8ff4738c329251a72e10f1303db2b4306ef8fa277b6b6b1bae26933ab5486a9407fff34477d0515bea75e593a34f464cae0cf72a530b3dc3eafa2d5fe30641d0c1f3bb2e48951fbffd1fe3d680454153e2734a3d7f2cb67ce7c3e7ea52f83a432b0c0f30ffc3bdc3442593db1f2083e65b604944a25b3fc7d2819117a6ed4d09e2c2cc4709ea0c2b0d88704dcafadc5e5e2583ead658b165b786330dc41499e1a1d6ef77ed23a827bc6536ba20626eaa66d209ee76eae46412c7c2894a486918ecca25458b4466d466be3c96afcb5e1e4c8d34e97fa272b6446dfb3080afd8184512793a0941a2f8a0e9f2e2735f49888450a21f179f48b725250cef1ccca60b23ee33a72cfbe487b9476ecf886858e2d310928af4488c9cc95802af53fad40448c94a320028b3b7796431b14c7f186c9cb7ce66401bc52e702063211c22161c1d1928b9cb3ae2fde4a6b2505956077ca5e3f8c62799676724f4bd97dae3a07cbb1f9629183dc611562c2bea52f88aec2a2ca729d47fefb15b155c473812fd725751b16fe1152c8eb2420e6308f0f77df1ade8b72098c301e740d4b1306f2bd09760b557aabc2fb014658a69cdc83ef2d01a79fb08bdfcbc075834accbfeb5edc864821e34274eb5e4314b471df9d6a07327729c35e531094124e550d020bfe6644f4316f9f911f8b38c3a158efc4394919450045f9490e8bc52d7dc821e7b040c1271d999b8688cd767e6bd698728bb626e91ad9829f2f784cd8a27eaae45b24f0bef666a15434691d5f917c0adeec5529fa7771ffc7eb54311ef3790556a78730c558d31b986e5487605ea80edb9004bee180aac4166c988abe0dbd17e439771196f2a59794195771624fa4a8e130e75b647119583597438ea67e133bd8c92ec1d711efa25dad92641a800977e5fac7e4e7b057b1ed81788e0a1f16a4ac1b971addb314c4058c120ca1754f772c20d43e29d358461381773fc4fdd62070b6afedf4a78bec58140e29a3454cc4ee4104e11a9257973ee20367649f2356a03b862406f7b8741113e92b272b04aac7f1e0ce83a196fab5ec97fe79afe2927dde46a800c3d2808bc4c4ef30df73ef0c9e1d71600e7c47e1c7b5399f03006d29f158687b31df1fefd59b5c06439f249cd923f84f56f09ddcb87b48d0679c799c634d7ccd9b1b9c1f41f9f36f36296d9ddefc9152b6c2d7a70ac0a546521b627f8ddee7e95450691c81f10f67a68442a6017a703a36372e5160aee79c678f41e935cd8bfe84839493ad3d9699bb3614b2a2949ba84b13abf544bfa8962c522ad9b7cc5a608473f5d1cbdbe3b30fb4871c6669c697303cab4a77db5de62f23897ee7e2dda0cb5724a728f449fe6a2d5ecf43597a5091ff7ad77dd553fe26c67cac03c6100818a3aa601a16245d952e32de7f5664bf78f144a43f87f6663a21f757d177ec13fe4d59f5b732e0a5067c7681aaefee37b15fb24c4c3a583a0d8f6f3de91465a34350e123301ac9fe10d2adc73133cf824e90323073f7e9b10345ab23031e1829aef681bd57f14eea294750b2e57c928d1394549aab1727612768111dee9023aefc52495064813f012cea9dee25b4b802c2d6ef9884ced9b1d651789dcaf22976a0d79b52ca7e0e7918726e3e3e6fc7f360744b7fe7ee4c8a02b08cbc49d359e48b66ac0a59cc10074e2b2dbaee66bddb1b588a526a5689e1601798b0937800c93cc7c0b491e93dad8ac804ca6633475eba139ccbeab79ab81195f627ee05308c40345d2879e1efe3f79eac7763e8bdd05fca913be8a810436439ca4e658a2427c44d06d0b64c397bb5a15e283c1f91cf7c3450db6cf6f7de8b26ed2d3188d495c39db7c65a75ed9d86d26db032ca3f07faea8fd336a78f69116782d95d654ab74ab2a146199f1f04b5be1d9d03c191b9c0a9ac7e45566aeedccbc53ef99d7d566fa410296f8a47f6e50674af3b5ff0321b34341105ae1032118a148f469e3ff9d1e2b6b523e0d51d40faee41b1b34180673eb443de035e6615920ec17bbb3d531efc939d69eb4d82a3605e6bb8eb3610b7530db6daff127212a09abb89d650022b74651c5379be3075a2bdaa2b13b237006b2921638985953cdcb13a87e221cbd25ea749f9714145ee265898bc89bd7bafec3991d822880c4622786443be593254459c6d07cc5b2ff7fb5620b83c2154547f878eac1422689f3f20360b19b05d2690eb89dfa6e561fbe9f63076abe976953e7525abbe640453f37e717652d247aba55aa9f95af514874445f23fc214b3b89f56d0de1005593"}) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000000)={r0, 0x5444, 0x100000000, 0x2}) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000001300)={0x2, 0xffff, 0x0, 'queue1\x00', 0x3ff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000001240)={0x5485d7f4, 0x0, 0x1, 'queue0\x00', 0x2b4}) fcntl$setsig(0xffffffffffffffff, 0xa, 0x13) [ 2709.256510] loop1: detected capacity change from 0 to 256 [ 2709.285945] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:45:50 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f00000001c0)=0x1) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount_setattr(0xffffffffffffffff, &(0x7f0000000080)='./mnt\x00', 0x0, &(0x7f00000000c0)={0x100004, 0x100072}, 0xfffffffffffffe5c) mount(&(0x7f0000000000)=@sg0, &(0x7f0000000040)='./mnt\x00', &(0x7f0000000140)='omfs\x00', 0x4000, &(0x7f0000000180)='\'))&:&,:\x00') 00:45:51 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x64, 0x0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_DURATION={0x8, 0x57, 0xffffffff}, @NL80211_ATTR_FRAME={0x3e, 0x33, @action_no_ack={@with_ht={{{}, {}, @device_a, @broadcast, @random="eaebe56db9f0"}}, @tdls_chsw_req={0xc, 0x5, {0x78, 0xff, @void, {0x65, 0x12, {@initial, @device_b, @device_b}}, {0x68, 0x4, {0x1}}}}}}]}, 0x64}}, 0x0) [ 2709.368439] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:46:05 executing program 5: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, 0x0, &(0x7f0000000640)) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) openat$full(0xffffffffffffff9c, &(0x7f0000000680), 0x4c140, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000b40), 0xffffffffffffffff) 00:46:05 executing program 0: ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\x00'/16]) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'xfrm0\x00'}) 00:46:05 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000000c0)={0x0, 0xa, '\x00', [@calipso={0x7, 0x48, {0x0, 0x10, 0x0, 0x0, [0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0x4, 'kI.6'}]}, 0x58) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, 0x0, 0x0) 00:46:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x40305839, &(0x7f0000000040)=ANY=[@ANYBLOB="0600000000fddda784adff18000000000000002b00000000000000000000000000000000948e8f10691f4b7b202a2e359658e9e468cfa7"]) r1 = signalfd(r0, &(0x7f0000000080)={[0x9e]}, 0x8) openat(r1, &(0x7f00000000c0)='./file1\x00', 0x400, 0x81) truncate(&(0x7f0000000000)='./file1\x00', 0x2b) 00:46:05 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x4, r2}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL={0x6, 0xc, 0x8}]}]}, 0x28}}, 0x0) 00:46:05 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0xa000000) 00:46:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)={0x1c, 0x1e, 0x1, 0x0, 0x0, "", [@typed={0xa, 0x0, 0x0, 0x0, @binary="d8c9310200"}]}, 0x1c}], 0x1}, 0x0) ioctl$VFAT_IOCTL_READDIR_SHORT(r0, 0x82307202, &(0x7f0000000100)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) 00:46:05 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 64) [ 2724.106274] loop1: detected capacity change from 0 to 256 [ 2724.122078] loop7: detected capacity change from 0 to 4 [ 2724.151869] FAULT_INJECTION: forcing a failure. [ 2724.151869] name failslab, interval 1, probability 0, space 0, times 0 [ 2724.153306] CPU: 1 PID: 31399 Comm: syz-executor.7 Not tainted 5.16.0-rc8-next-20220106 #1 [ 2724.154270] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2724.155581] Call Trace: [ 2724.155889] [ 2724.156169] dump_stack_lvl+0x8b/0xb3 [ 2724.156648] should_fail.cold+0x5/0xa [ 2724.157113] ? create_object.isra.0+0x3a/0xa20 [ 2724.157678] should_failslab+0x5/0x10 [ 2724.158137] kmem_cache_alloc+0x5b/0x480 [ 2724.158649] create_object.isra.0+0x3a/0xa20 [ 2724.159194] ? kasan_unpoison+0x23/0x50 [ 2724.159690] __kmalloc+0x25b/0x440 [ 2724.160127] kobject_get_path+0xc0/0x1c0 [ 2724.160629] kobject_uevent_env+0x25c/0xfa0 [ 2724.161154] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 2724.161758] ? __loop_update_dio+0x2a3/0x620 [ 2724.162296] loop_configure+0x14e8/0x1950 [ 2724.162838] lo_ioctl+0x7c5/0x18b0 [ 2724.163274] ? avc_has_extended_perms+0x7e8/0xeb0 [ 2724.163858] ? loop_set_status_old+0x1b0/0x1b0 [ 2724.164416] ? avc_ss_reset+0x180/0x180 [ 2724.164915] ? __lock_acquire+0xbac/0x5b70 [ 2724.165489] ? selinux_inode_getsecctx+0x90/0x90 [ 2724.166078] ? loop_set_status_old+0x1b0/0x1b0 [ 2724.166645] blkdev_ioctl+0x362/0x7f0 [ 2724.167106] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2724.167669] ? __x64_sys_ioctl+0x97/0x210 [ 2724.168175] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2724.168832] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2724.169410] __x64_sys_ioctl+0x196/0x210 [ 2724.169901] do_syscall_64+0x3b/0x90 [ 2724.170353] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2724.170993] RIP: 0033:0x7f02dda998d7 [ 2724.171431] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2724.173563] RSP: 002b:00007f02db00ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2724.174471] RAX: ffffffffffffffda RBX: 00007f02ddae3970 RCX: 00007f02dda998d7 [ 2724.175309] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2724.176128] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2724.176945] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2724.177776] R13: 0000000000000004 R14: 0000000020000098 R15: 0000000000000001 [ 2724.178648] [ 2724.253918] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:46:05 executing program 3: r0 = syz_open_dev$vcsu(0x0, 0x8, 0x0) pidfd_getfd(0xffffffffffffffff, r0, 0x0) syz_open_dev$mouse(0x0, 0x2, 0x63c001) r1 = socket$nl_audit(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000001880)={0x31897e7d, 0x10001, 0x2, 0xffffe32d}, 0x10) openat$sr(0xffffffffffffff9c, &(0x7f0000002740), 0x80000, 0x0) 00:46:05 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="08000300000000000000000000000000000070b6820f03897ba440786a9efe76ea945b3631b64660698f0f6d20ba57556523000e5936f530363fe816043e8eaac16ea15ee152d24ed3bc80e935179a4b9c64fa7c5969b319e4dac943031e55f90c701d8b820e4e3ac5c0333ae5ef3978", @ANYRES32=r1, @ANYBLOB="0500ee00020000000800ef00010000000800ef00000000000500ee00780000000500ee00020000000500ee0003000000"], 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x100) 00:46:05 executing program 0: syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x39b}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) syz_io_uring_setup(0xac4, &(0x7f0000000080)={0x0, 0x7, 0x28, 0x1, 0x2a7}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000140)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'rose0\x00'}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x1) 00:46:05 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 65) 00:46:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x5, r2}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL={0x6, 0xc, 0x8}]}]}, 0x28}}, 0x0) 00:46:06 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0xb000000) 00:46:06 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0xa000000) [ 2724.392150] loop7: detected capacity change from 0 to 4 [ 2724.413703] FAULT_INJECTION: forcing a failure. [ 2724.413703] name failslab, interval 1, probability 0, space 0, times 0 [ 2724.415867] CPU: 0 PID: 31521 Comm: syz-executor.7 Not tainted 5.16.0-rc8-next-20220106 #1 [ 2724.417320] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2724.419328] Call Trace: [ 2724.419804] [ 2724.420208] dump_stack_lvl+0x8b/0xb3 [ 2724.420929] should_fail.cold+0x5/0xa [ 2724.421623] ? __alloc_skb+0x211/0x340 [ 2724.422358] should_failslab+0x5/0x10 [ 2724.423066] kmem_cache_alloc_node+0x55/0x490 [ 2724.423897] __alloc_skb+0x211/0x340 [ 2724.424618] alloc_uevent_skb+0x7b/0x210 [ 2724.425355] kobject_uevent_env+0x9a1/0xfa0 [ 2724.426167] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 2724.427083] ? __loop_update_dio+0x2a3/0x620 [ 2724.427910] loop_configure+0x14e8/0x1950 [ 2724.428695] lo_ioctl+0x7c5/0x18b0 [ 2724.429336] ? avc_has_extended_perms+0x7e8/0xeb0 [ 2724.430227] ? loop_set_status_old+0x1b0/0x1b0 [ 2724.431074] ? avc_ss_reset+0x180/0x180 [ 2724.431829] ? __lock_acquire+0xbac/0x5b70 [ 2724.432684] ? selinux_inode_getsecctx+0x90/0x90 [ 2724.433550] ? loop_set_status_old+0x1b0/0x1b0 [ 2724.434166] blkdev_ioctl+0x362/0x7f0 [ 2724.434890] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2724.435777] ? __x64_sys_ioctl+0x97/0x210 [ 2724.436563] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2724.437547] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2724.438436] __x64_sys_ioctl+0x196/0x210 [ 2724.439207] do_syscall_64+0x3b/0x90 [ 2724.439894] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2724.440830] RIP: 0033:0x7f02dda998d7 [ 2724.441506] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2724.444209] RSP: 002b:00007f02db00ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2724.445246] RAX: ffffffffffffffda RBX: 00007f02ddae3970 RCX: 00007f02dda998d7 [ 2724.446208] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2724.447188] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2724.448151] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2724.449116] R13: 0000000000000004 R14: 0000000020000098 R15: 0000000000000001 [ 2724.450104] 00:46:06 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x800010, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') setxattr(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)=@random={'os2.', '\x00'}, &(0x7f0000000180)='vfat\x00', 0x5, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = open_tree(r0, &(0x7f0000000380)='./file1\x00', 0x1800) sendfile(r0, r2, &(0x7f00000003c0)=0x174, 0xb4f) pwritev(r1, &(0x7f0000000640)=[{&(0x7f00000000c0)="91", 0x1}], 0x1, 0x8000000, 0x0) openat(r1, &(0x7f00000001c0)='./file2\x00', 0x200000, 0xc) sendfile(r1, r1, 0x0, 0x7fffffff) r3 = openat2(r1, &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)={0x40000, 0x13, 0x5}, 0x18) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='ns\x00') r5 = getgid() fchownat(r4, &(0x7f0000000340)='./file1\x00', 0x0, r5, 0x1000) ioctl$AUTOFS_IOC_EXPIRE_MULTI(r3, 0x40049366, &(0x7f00000002c0)=0x3) 00:46:06 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0xc000000) 00:46:06 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x40305839, &(0x7f0000000040)=ANY=[@ANYBLOB="0600000000fddda784adff18000000000000002b00000000000000000000000000000000948e8f10691f4b7b202a2e359658e9e468cfa7"]) r1 = signalfd(r0, &(0x7f0000000080)={[0x9e]}, 0x8) openat(r1, &(0x7f00000000c0)='./file1\x00', 0x400, 0x81) truncate(&(0x7f0000000000)='./file1\x00', 0x2b) 00:46:06 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) openat(r0, &(0x7f0000000040)='./file1/file0\x00', 0x0, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x6800) 00:46:06 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0xd000000) 00:46:06 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) sendto(r1, &(0x7f0000000000), 0x0, 0x4000000, &(0x7f0000000040)=@in={0x2, 0x4e21, @remote}, 0x80) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x7fffffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) sendfile(r3, r4, 0x0, 0x7fffffff) [ 2724.659994] loop3: detected capacity change from 0 to 40 [ 2724.710138] syz-executor.3: attempt to access beyond end of device [ 2724.710138] loop3: rw=2049, want=124, limit=40 00:46:06 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 66) [ 2724.728382] syz-executor.3: attempt to access beyond end of device [ 2724.728382] loop3: rw=2049, want=128, limit=40 [ 2724.729797] Buffer I/O error on dev loop3, logical block 31, lost async page write [ 2724.894781] loop7: detected capacity change from 0 to 4 [ 2724.895238] FAULT_INJECTION: forcing a failure. [ 2724.895238] name failslab, interval 1, probability 0, space 0, times 0 [ 2724.896165] CPU: 1 PID: 31555 Comm: syz-executor.7 Not tainted 5.16.0-rc8-next-20220106 #1 [ 2724.896814] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2724.897685] Call Trace: [ 2724.897889] [ 2724.898072] dump_stack_lvl+0x8b/0xb3 [ 2724.898385] should_fail.cold+0x5/0xa [ 2724.898690] ? create_object.isra.0+0x3a/0xa20 [ 2724.899068] should_failslab+0x5/0x10 [ 2724.899363] kmem_cache_alloc+0x5b/0x480 [ 2724.899689] create_object.isra.0+0x3a/0xa20 [ 2724.900037] ? kasan_unpoison+0x23/0x50 [ 2724.900353] kmem_cache_alloc_trace+0x22e/0x3c0 [ 2724.900713] kobject_uevent_env+0x236/0xfa0 [ 2724.901207] ? dev_uevent_filter+0xd0/0xd0 [ 2724.901627] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 2724.902030] ? __loop_update_dio+0x2a3/0x620 [ 2724.902375] loop_configure+0x14e8/0x1950 [ 2724.902725] lo_ioctl+0x7c5/0x18b0 [ 2724.903000] ? avc_has_extended_perms+0x7e8/0xeb0 [ 2724.903377] ? loop_set_status_old+0x1b0/0x1b0 [ 2724.903735] ? avc_ss_reset+0x180/0x180 [ 2724.904049] ? __lock_acquire+0xbac/0x5b70 [ 2724.904414] ? selinux_inode_getsecctx+0x90/0x90 [ 2724.904786] ? loop_set_status_old+0x1b0/0x1b0 [ 2724.905140] blkdev_ioctl+0x362/0x7f0 [ 2724.905439] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2724.905915] ? __x64_sys_ioctl+0x97/0x210 [ 2724.906318] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2724.906747] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2724.907111] __x64_sys_ioctl+0x196/0x210 [ 2724.907425] do_syscall_64+0x3b/0x90 [ 2724.907719] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2724.908110] RIP: 0033:0x7f02dda998d7 [ 2724.908391] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2724.909745] RSP: 002b:00007f02db00ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2724.910380] RAX: ffffffffffffffda RBX: 00007f02ddae3970 RCX: 00007f02dda998d7 [ 2724.911034] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2724.911566] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2724.912103] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2724.912634] R13: 0000000000000004 R14: 0000000020000098 R15: 0000000000000001 [ 2724.913183] 00:46:23 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0xe000000) 00:46:23 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x6, r2}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL={0x6, 0xc, 0x8}]}]}, 0x28}}, 0x0) 00:46:23 executing program 0: ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000000c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7ff}}, './file0\x00'}) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_IBSS(r0, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x12c, r1, 0x300, 0x70bd2a, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa}, @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x1}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x400}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}], @NL80211_ATTR_CONTROL_PORT_OVER_NL80211={0x4}, @NL80211_ATTR_HT_CAPABILITY={0x1e, 0x1f, {0x2, 0x1, 0x6, 0x0, {0x8001, 0x3, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1}, 0x300, 0x2, 0x1e}}, @NL80211_ATTR_IE={0xa8, 0x2a, [@perr={0x84, 0xa2, {0x85, 0xa, [@ext={{}, @device_a, 0xf7f4, @device_b, 0x1b}, @not_ext={{}, @device_b, 0x2, "", 0x42}, @not_ext={{}, @device_b, 0x1, "", 0x12}, @ext={{}, @broadcast, 0x1, @device_a, 0xe}, @not_ext={{}, @broadcast, 0xcd9, "", 0x1}, @ext={{}, @device_a, 0x3, @broadcast, 0xa}, @not_ext={{}, @device_a, 0x7, "", 0x36}, @ext={{}, @device_b, 0x9, @device_b, 0x16}, @not_ext={{}, @device_a, 0x5, "", 0x41}, @ext={{}, @device_a, 0x7, @device_a, 0x15}]}}]}, @NL80211_ATTR_HIDDEN_SSID={0xa, 0x7e, @default_ibss_ssid}, @NL80211_ATTR_MESH_CONFIG={0x14, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_ELEMENT_TTL={0x5, 0xf, 0x1}, @NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR={0x8, 0x15, 0x2a}]}]}, 0x12c}, 0x1, 0x0, 0x0, 0x44}, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000080)={r3, 0x1, 0x6, @broadcast}, 0x10) setsockopt$packet_add_memb(r2, 0x107, 0x2, &(0x7f0000000000)={0x0, 0xf, 0x6, @remote}, 0x10) 00:46:23 executing program 6: mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x8000000) clone3(&(0x7f0000001500)={0x140000100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000300)=[0xffffffffffffffff], 0x1}, 0x58) 00:46:23 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) openat(r0, &(0x7f0000000040)='./file1/file0\x00', 0x0, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x6800) 00:46:23 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 67) 00:46:23 executing program 2: r0 = request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='\x00', 0x0) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f00000000c0)={r0, 0x1000, 0x6d}, &(0x7f0000000100)={'enc=', 'oaep', ' hash=', {'blake2s-160\x00'}}, &(0x7f0000000680)="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", &(0x7f0000000180)=""/109) syz_emit_ethernet(0x3e, &(0x7f0000000640)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @generic={0x0, 0x6, "28d6a0", 0x8, 0x0, 0x0, @rand_addr=' \x01\x00', @ipv4={'\x00', '\xff\xff', @private}, {[@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}]}}}}}, 0x0) 00:46:23 executing program 5: getresgid(&(0x7f0000000b80), &(0x7f0000000bc0), &(0x7f0000000c00)=0x0) setregid(r0, 0x0) getgroups(0x6, &(0x7f0000000000)=[0xee01, 0xffffffffffffffff, 0xee01, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getresgid(&(0x7f0000000b80), &(0x7f0000000bc0), &(0x7f0000000c00)=0x0) setregid(r2, 0x0) getresgid(&(0x7f0000000b80), &(0x7f0000000bc0), &(0x7f0000000c00)=0x0) setregid(r3, 0x0) getresgid(&(0x7f0000000b80), &(0x7f0000000bc0), &(0x7f0000000c00)=0x0) setregid(r4, 0x0) getresgid(&(0x7f0000000b80)=0x0, &(0x7f0000000bc0), &(0x7f0000000c00)=0x0) getresgid(&(0x7f0000000b80), &(0x7f0000000bc0), &(0x7f0000000c00)=0x0) setregid(r7, 0x0) setregid(r5, r7) setregid(r6, 0x0) getresgid(&(0x7f0000000b80), &(0x7f0000000bc0), &(0x7f0000000c00)=0x0) setregid(r8, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f00000000c0)=[r0, r1, r2, r3, 0xee00, r4, r6, r8, 0xffffffffffffffff, r9]) io_setup(0x4, &(0x7f0000000200)) [ 2741.376854] loop3: detected capacity change from 0 to 40 [ 2741.422975] device syz_tun entered promiscuous mode [ 2741.425056] loop7: detected capacity change from 0 to 4 [ 2741.430058] loop1: detected capacity change from 0 to 256 [ 2741.432722] FAULT_INJECTION: forcing a failure. [ 2741.432722] name failslab, interval 1, probability 0, space 0, times 0 [ 2741.434296] CPU: 1 PID: 31844 Comm: syz-executor.7 Not tainted 5.16.0-rc8-next-20220106 #1 [ 2741.435418] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2741.436655] syz-executor.3: attempt to access beyond end of device [ 2741.436655] loop3: rw=2049, want=124, limit=40 [ 2741.436918] Call Trace: [ 2741.436928] [ 2741.438921] dump_stack_lvl+0x8b/0xb3 [ 2741.439465] should_fail.cold+0x5/0xa [ 2741.440009] should_failslab+0x5/0x10 [ 2741.440535] __kmalloc_node_track_caller+0x7e/0x440 [ 2741.441229] ? alloc_uevent_skb+0x7b/0x210 [ 2741.441411] syz-executor.3: attempt to access beyond end of device [ 2741.441411] loop3: rw=2049, want=128, limit=40 [ 2741.441838] __alloc_skb+0xe3/0x340 [ 2741.441885] alloc_uevent_skb+0x7b/0x210 [ 2741.443280] Buffer I/O error on dev loop3, logical block 31, lost async page write [ 2741.443747] kobject_uevent_env+0x9a1/0xfa0 [ 2741.445918] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 2741.446627] ? __loop_update_dio+0x2a3/0x620 [ 2741.447265] loop_configure+0x14e8/0x1950 [ 2741.447874] lo_ioctl+0x7c5/0x18b0 [ 2741.448383] ? avc_has_extended_perms+0x7e8/0xeb0 [ 2741.449069] ? loop_set_status_old+0x1b0/0x1b0 [ 2741.449727] ? avc_ss_reset+0x180/0x180 [ 2741.450306] ? __lock_acquire+0xbac/0x5b70 [ 2741.450996] ? selinux_inode_getsecctx+0x90/0x90 [ 2741.451696] ? loop_set_status_old+0x1b0/0x1b0 [ 2741.452350] blkdev_ioctl+0x362/0x7f0 [ 2741.452903] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2741.453573] ? __x64_sys_ioctl+0x97/0x210 [ 2741.454157] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2741.454936] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2741.455615] __x64_sys_ioctl+0x196/0x210 [ 2741.456198] do_syscall_64+0x3b/0x90 [ 2741.456739] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2741.457473] RIP: 0033:0x7f02dda998d7 [ 2741.458007] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2741.460511] RSP: 002b:00007f02db00ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2741.461570] RAX: ffffffffffffffda RBX: 00007f02ddae3970 RCX: 00007f02dda998d7 [ 2741.462554] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2741.463549] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2741.464530] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2741.465504] R13: 0000000000000004 R14: 0000000020000098 R15: 0000000000000001 [ 2741.466521] [ 2741.470944] device syz_tun left promiscuous mode [ 2741.493071] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:46:23 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 2741.582204] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:46:36 executing program 6: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$SG_GET_TIMEOUT(r0, 0x530a, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000002100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000020c0)={&(0x7f0000000080)={0x201c, 0x3, 0x2, 0x301, 0x70bd2a, 0x25dfdbfb, {0x7, 0x0, 0x8}, [@nested={0x1008, 0x15, 0x0, 0x1, 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@typed={0x4, 0x38}]}, @generic="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0x201c}, 0x1, 0x0, 0x0, 0x40000}, 0x48040) 00:46:36 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0003}]}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) pipe2$9p(&(0x7f0000000140), 0x80800) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000080)) r1 = gettid() r2 = getpid() rt_tgsigqueueinfo(r2, r1, 0x0, &(0x7f00000005c0)) 00:46:36 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 68) 00:46:36 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000200)={0x53, 0x0, 0x6, 0x0, @scatter={0x7, 0x0, &(0x7f0000000340)=[{&(0x7f0000000000)=""/59, 0x3b}, {&(0x7f0000000040)=""/38, 0x26}, {&(0x7f00000000c0)=""/13, 0xd}, {&(0x7f0000000100)=""/200, 0xc8}, {&(0x7f0000000280)=""/18, 0x12}, {&(0x7f00000002c0)=""/29, 0x1d}, {&(0x7f0000000300)=""/55, 0x37}]}, &(0x7f0000000080)="8a56e579ffff", 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000003c0)='net/ip_vs_stats_percpu\x00') pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000440)="85ae39845ad2942d5d816e63c97f26fcf49461b70b5ae8dc3dc862adec1bcb2f6ee299ee7e4b21c26451f5c520a8727160c7abdc4ebe752c391d9fac2d9aa2026a72649736e7cd5c25e89c684d6d598a0d3fc8fdc9f63077cbc1fbc0de622a8e9c1f1538ede6dc588edc467e0ce4c2e07f4003bf0a8d5998a718e84192953ba5ac3c31f20ff5f9bac87bb93554c2ec9e866a17f460d93b1ace3b72582ec46350c9eccb3999a3b4a8181466efcb166f30307c0ffe5555dfc9", 0xb8}, {&(0x7f0000000500)="1809f852ba24903683d565fbbf5095fba51b14056cd232ae50952738ea1670e448b0f14ffefa27d0034a2493c87fdb17618c9ec71615114e56a8936eccb015eab9a98efa10cf6c996517050436", 0x4d}, {&(0x7f0000001040)="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", 0x1000}, {&(0x7f0000000880)="d9121e1d59f21191f439eb1b89aa3c28e64812709212ace2709bb9a2640c6f3e598a0749da93baa965af412c18e8b3735dc25aa9c862ac8f23e117f9072be71da461fac64e4f89a4b91e9679b316e2c2cd84754c93c3031a5878effc691b14fdcb7ec6e002ae9c8a6eb738bfc5163cce94535b939fea5d1cf41c7529511735f9b8675a8ea00e43b6937b9b333383c1dac539fba7d5b3773b1c357b229354317083f98aaf554afa8416f39a94683704503c98332febe0dcda0614f741ab9d70661f7335fd443b5f37572ba374187d4fdf509d5e47b70eb8f76e51d02d6b0fd04880cabbb6e7ec8fdb2e43ade0b45a5c315c0269feed17a7", 0xf7}], 0x4, 0x4, 0x3) r2 = openat$incfs(r1, &(0x7f0000000400)='.pending_reads\x00', 0x101000, 0x12a) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) setsockopt$inet_udp_int(r3, 0x11, 0x1, &(0x7f0000000700)=0x1, 0x4) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000680)={0x0, 0xfffffffffffffffd, 0x4a, 0x9, @buffer={0x0, 0xe8, &(0x7f0000000780)=""/232}, &(0x7f0000000580)="4654c4b2cb6a24d67b0d51163d5f35d9b28348f4009c140a81b15673c4b3ff31e59c6d3866a272e308cc00033a460ef07e6596bc0c4d004da2c30ac268eddcc3a33597b5534ba48e296b", &(0x7f0000000740)=""/53, 0x7f, 0x10, 0x1, &(0x7f0000000640)}) 00:46:36 executing program 5: r0 = syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000b80)) symlinkat(&(0x7f0000000080)='./file0/file0\x00', r0, &(0x7f00000000c0)='./file0\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) mount$cgroup(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000100), 0x440, &(0x7f00000001c0)={[{@subsystem='net'}, {@cpuset_v2_mode}, {@name={'name', 0x3d, '-'}}, {@subsystem='rlimit'}, {@none}], [{@fowner_lt={'fowner<', r1}}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@smackfsfloor={'smackfsfloor', 0x3d, ',{'}}, {@audit}, {@fscontext={'fscontext', 0x3d, 'root'}}]}) utimensat(r0, &(0x7f0000000040)='./file0/file1\x00', 0x0, 0x100) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r3, 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r4, 0x0) setxattr$system_posix_acl(&(0x7f0000000280)='./file0/file0\x00', &(0x7f00000002c0)='system.posix_acl_default\x00', &(0x7f0000000300)={{}, {0x1, 0x4}, [{0x2, 0x2, r3}, {0x2, 0x2, r1}, {0x2, 0x2, r1}, {0x2, 0x1, r1}, {0x2, 0x7, r1}, {0x2, 0xa, r4}], {}, [{0x8, 0x4, 0xee00}, {0x8, 0x2, r2}, {0x8, 0x3, r2}], {0x10, 0x4}, {0x20, 0x2}}, 0x6c, 0x2) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000240)={0x8, 'ip6gre0\x00', {'netdevsim0\x00'}, 0x6e}) 00:46:36 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0xffffff6) 00:46:36 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0xe000000) 00:46:36 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x7, r2}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL={0x6, 0xc, 0x8}]}]}, 0x28}}, 0x0) [ 2755.280311] loop7: detected capacity change from 0 to 4 [ 2755.280781] FAULT_INJECTION: forcing a failure. [ 2755.280781] name failslab, interval 1, probability 0, space 0, times 0 [ 2755.281613] CPU: 0 PID: 31902 Comm: syz-executor.7 Not tainted 5.16.0-rc8-next-20220106 #1 [ 2755.282189] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2755.282898] Call Trace: [ 2755.283083] [ 2755.283256] dump_stack_lvl+0x8b/0xb3 [ 2755.283547] should_fail.cold+0x5/0xa [ 2755.283831] ? create_object.isra.0+0x3a/0xa20 [ 2755.284171] should_failslab+0x5/0x10 [ 2755.284446] kmem_cache_alloc+0x5b/0x480 [ 2755.284748] create_object.isra.0+0x3a/0xa20 [ 2755.285049] ? kasan_unpoison+0x23/0x50 [ 2755.285348] kmem_cache_alloc_node+0x248/0x490 [ 2755.285657] __alloc_skb+0x211/0x340 [ 2755.285942] alloc_uevent_skb+0x7b/0x210 [ 2755.286218] kobject_uevent_env+0x9a1/0xfa0 [ 2755.286536] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 2755.286869] ? __loop_update_dio+0x2a3/0x620 [ 2755.287204] loop_configure+0x14e8/0x1950 [ 2755.287488] lo_ioctl+0x7c5/0x18b0 [ 2755.287723] ? avc_has_extended_perms+0x7e8/0xeb0 [ 2755.288040] ? loop_set_status_old+0x1b0/0x1b0 [ 2755.288340] ? avc_ss_reset+0x180/0x180 [ 2755.288607] ? __lock_acquire+0xbac/0x5b70 [ 2755.288924] ? selinux_inode_getsecctx+0x90/0x90 [ 2755.289246] ? loop_set_status_old+0x1b0/0x1b0 [ 2755.289576] blkdev_ioctl+0x362/0x7f0 [ 2755.289830] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2755.290137] ? __x64_sys_ioctl+0x97/0x210 [ 2755.290409] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2755.290810] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2755.291133] __x64_sys_ioctl+0x196/0x210 [ 2755.291399] do_syscall_64+0x3b/0x90 [ 2755.291650] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2755.291984] RIP: 0033:0x7f02dda998d7 [ 2755.292227] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2755.293351] RSP: 002b:00007f02db00ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2755.293827] RAX: ffffffffffffffda RBX: 00007f02ddae3970 RCX: 00007f02dda998d7 [ 2755.294278] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2755.294727] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2755.295255] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2755.295765] R13: 0000000000000004 R14: 0000000020000098 R15: 0000000000000001 [ 2755.296302] [ 2755.326815] loop1: detected capacity change from 0 to 256 [ 2755.367016] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:46:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x23, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d9f4655fd9f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b000000800000000800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31313530373134353800"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000708595ab15e94b9c8803908244a41818010000000c00000000000000d8f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500080000000000000000000000040000006e00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000120000002200000029000f0003000400"/32, 0x20, 0x1000}, {&(0x7f0000010500)="ff3f0c00fc010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x1080, 0x2000}, {&(0x7f0000011600)="0b0000000c0001022e00000002000000f40f02022e2e00"/32, 0x20, 0x4000}, {&(0x7f0000011700)="00000000001000"/32, 0x20, 0x5000}, {&(0x7f0000011800)="00000000001000"/32, 0x20, 0x6000}, {&(0x7f0000011900)="00000000001000"/32, 0x20, 0x7000}, {&(0x7f0000011a00)="504d4d00504d4dffd9f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033310075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x8000}, {&(0x7f0000011b00)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x9000}, {&(0x7f0000011c00)="0200"/32, 0x20, 0x9400}, {&(0x7f0000011d00)="0300"/32, 0x20, 0x9800}, {&(0x7f0000011e00)="0400"/32, 0x20, 0x9c00}, {&(0x7f0000011f00)="0500"/32, 0x20, 0xa000}, {&(0x7f0000012000)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000d000"/96, 0x60, 0xa400}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0xb000}, {&(0x7f0000012200)="0200"/32, 0x20, 0xb400}, {&(0x7f0000012300)="0300"/32, 0x20, 0xb800}, {&(0x7f0000012400)="0400"/32, 0x20, 0xbc00}, {&(0x7f0000012500)="0500"/32, 0x20, 0xc000}, {&(0x7f0000012600)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000d000"/96, 0x60, 0xc400}, {&(0x7f0000012700)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d80f050766696c653100"/64, 0x40, 0xd000}, {&(0x7f0000012800)="ffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff000002ea0100000001000000270f240c000000000000000000000000000000000601f80f0000000006000000779b539778617474723100000601f00f00000000060000007498539778617474723200"/4192, 0x1060, 0x12000}, {&(0x7f0000013900)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00xattr2\x00\x00xattr1\x00\x00', 0x20, 0x13fe0}, {&(0x7f0000013a00)="0000000000000000d8f4655fd8f4655fd8f4655f00"/32, 0x20, 0x22000}, {&(0x7f0000013b00)="ed41000000100000d8f4655fd9f4655fd9f4655f00000000000004000800000000000800050000000af301000400000000000000000000000100000003000000", 0x40, 0x22080}, {&(0x7f0000013c00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001001000000010000800000000000af301000400000000000000000000000200000009000000", 0x40, 0x22100}, {&(0x7f0000013d00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001001000000010000800000000000af30100040000000000000000000000020000000b000000", 0x40, 0x22180}, {&(0x7f0000013e00)="c041000000400000d8f4655fd8f4655fd8f4655f00000000000002002000000000000800000000000af301000400000000000000000000000400000004000000", 0x40, 0x22500}, {&(0x7f0000013f00)="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"/768, 0x300, 0x22580}, {&(0x7f0000014200)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x23000}, {&(0x7f0000014700)='syzkallers\x00'/32, 0x20, 0x24000}, {&(0x7f0000014800)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x28000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="050000000000000054918e92968c0274de"]) 00:46:37 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 69) 00:46:37 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_IBSS(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000780)={0x35c, r3, 0x200, 0x70bd2d, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0xe2b, 0x1b}}}}, [@NL80211_ATTR_IE={0x13a, 0x2a, [@perr={0x84, 0x3c, {0x0, 0x4, [@not_ext={{}, @broadcast, 0x80, "", 0x13}, @not_ext={{}, @device_a, 0x1, "", 0x29}, @not_ext={{}, @broadcast, 0x2, "", 0x2b}, @ext={{}, @device_b, 0x7f, @device_b, 0x22}]}}, @random={0x60, 0xb3, "3af6e438a1b6c03d823f5ea85636674156d0ea16459b5b4505d6058524f2c9170ede9f5db6ae1dc59dab26c6e95fb8f6d4a07d3653a59d1530e3a5f7394ade38bc9ec684ccab6890bdb18182e84bbd157d29fbd6ffffd5d9238f5767fc3acfc2a725ef067451bd1f01214a6834278dd4734cf88f9614113a94663c6ee4efd3b9d30fde89a0cb7fbb6fdb5ae2734e38f61e6910898d72091db35df0ba92598a5a6dca81b49d473e5034b0ca684cf1a53e6f3ba9"}, @prep={0x83, 0x25, @ext={{}, 0xff, 0x4, @device_b, 0x98, @device_b, 0x6, 0xf21f, @broadcast, 0xffff}}, @supported_rates, @chsw_timing={0x68, 0x4, {0xff, 0x102c}}, @link_id={0x65, 0x12, {@initial, @broadcast, @broadcast}}]}, @NL80211_ATTR_FREQ_FIXED={0x4}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_HT_CAPABILITY_MASK={0x1e, 0x94, {0x800, 0x0, 0x1, 0x0, {0x8, 0x4, 0x0, 0xe, 0x0, 0x1, 0x1}, 0x300, 0x2, 0x9}}, @NL80211_ATTR_IE={0x1c4, 0x2a, [@ht={0x2d, 0x1a, {0x40, 0x0, 0x5, 0x0, {0x400, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x800, 0x1, 0x2}}, @mesh_chsw={0x76, 0x6, {0x6, 0xe1, 0x3}}, @ibss={0x6, 0x2}, @preq={0x82, 0x7d, @not_ext={{0x1, 0x0, 0x1}, 0x0, 0x1, 0x1, @device_a, 0xfffffff8, "", 0x8001, 0x3ff, 0x9, [{{0x1, 0x0, 0x1}, @device_b, 0x7}, {{0x1, 0x0, 0x1}, @device_a, 0x7}, {{0x0, 0x0, 0x1}, @broadcast, 0x101}, {{0x1}, @device_b, 0x8000}, {{0x1, 0x0, 0x1}, @device_a, 0x81}, {{0x0, 0x0, 0x1}, @broadcast, 0x1}, {{0x1}, @device_b, 0x6}, {{0x0, 0x0, 0x1}, @device_a, 0x7}, {{0x1}, @device_b, 0x1000}]}}, @random_vendor={0xdd, 0xd3, "462b9563476bea401810750f078b82e66bdf6746f19c2fb0eacc572676ceb6edfe08af790f60072561ecafbaeb849f1c48e11936a7f711fdabbd1a2e221c8182326e45ab69d525401f48b9f056e8e011717b6284cfe4d1e0269308b9610686cd4bb5e0a603ac55ffe79bf394964d007fe7cdf958fa4ff7b6c37b04459573a062a20eceb7f5146d591a85942bd3e98c8a987172b4dd511310251f3159eb242f4f133542f90c0595d3e7b97d122a1cd7e0503fef74b480b194fe7686fe7bb3fff148bc60c3a3aa081b5fc4e97d9f8aa4d3660cd9"}, @perr={0x84, 0x42, {0x9, 0x4, [@ext={{}, @device_b, 0x169e80ef, @device_a, 0x41}, @ext={{}, @device_a, 0xb5, @device_b, 0x2e}, @not_ext={{}, @device_a, 0x2d4, "", 0x4}, @not_ext={{}, @device_a, 0x10000, "", 0x2}]}}]}, @NL80211_ATTR_HIDDEN_SSID={0xa, 0x7e, @default_ibss_ssid}]}, 0x35c}, 0x1, 0x0, 0x0, 0x4040040}, 0x4084084) syz_io_uring_submit(r2, 0x0, &(0x7f0000000dc0)=@IORING_OP_RECVMSG={0xa, 0x1, 0x0, r1, 0x0, &(0x7f0000000d80)={&(0x7f0000000c40)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}}}, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000cc0)=""/52, 0x34}], 0x1, &(0x7f0000000d40)}, 0x0, 0x12040, 0x1}, 0x2f0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2c, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000d4f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000001000008000000d2420100120300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e32303232303739373400"/192, 0xc0, 0x400}, {&(0x7f0000010100)="00000000000000000000000076a34e3f63e54dbc8955dd45888f6106010040000c00000000000000d3f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000004600000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x800}, {&(0x7f0000010500)="ff030000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d3f4655fd3f4655fd3f4655f00"/4128, 0x1020, 0x1000}, {&(0x7f0000011600)="ed41000000080000d3f4655fd4f4655fd4f4655f00000000000004004000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x2100}, {&(0x7f0000011700)="20000000945343359453433500000000d3f4655f00"/32, 0x20, 0x2180}, {&(0x7f0000011800)="8081000000180000d3f4655fd3f4655fd3f4655f00000000000001004000000010000800000000000af301000400000000000000000000000300000030000000", 0x40, 0x2200}, {&(0x7f0000011900)="20000000000000000000000000000000d3f4655f00"/32, 0x20, 0x2280}, {&(0x7f0000011a00)="8081000000180000d3f4655fd3f4655fd3f4655f00000000000001004000000010000800000000000af301000400000000000000000000000300000040000000", 0x40, 0x2300}, {&(0x7f0000011b00)="20000000000000000000000000000000d3f4655f00"/32, 0x20, 0x2380}, {&(0x7f0000011c00)="c041000000400000d3f4655fd3f4655fd3f4655f00000000000002004000000000000800000000000af301000400000000000000000000000800000020000000", 0x40, 0x2a00}, {&(0x7f0000011d00)="20000000000000000000000000000000d3f4655f00"/32, 0x20, 0x2a80}, {&(0x7f0000011e00)="ed41000000080000d4f4655fd4f4655fd4f4655f00000000000002004000000000000800030000000af301000400000000000000000000000100000050000000000000000000000000000000000000000000000000000000000000000000000000000000d6b05c9300000000000000000000000000000000000000000000000020000000945343359453433594534335d4f4655f945343350000000000000000", 0xa0, 0x2b00}, {&(0x7f0000011f00)="ed8100001a040000d4f4655fd4f4655fd4f4655f00000000000001004000000000000800010000000af3010004000000000000000000000001000000600000000000000000000000000000000000000000000000000000000000000000000000000000000da710e000000000000000000000000000000000000000000000000020000000945343359453433594534335d4f4655f945343350000000000000000", 0xa0, 0x2c00}, {&(0x7f0000012000)="ffa1000026000000d4f4655fd4f4655fd4f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3230323230373937342f66696c65302f66696c653000000000000000000000000000000000000000000000d6e8afef00000000000000000000000000000000000000000000000020000000945343359453433594534335d4f4655f945343350000000000000000", 0xa0, 0x2d00}, {&(0x7f0000012100)="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", 0x1a0, 0x2e00}, {&(0x7f0000012300)="ed81000064000000d4f4655fd4f4655fd4f4655f00000000000001004000000000000800010000000af301000400000000000000000000000100000090000000000000000000000000000000000000000000000000000000000000000000000000000000d9d9ad0100000000000000000000000000000000000000000000000020000000945343359453433594534335d4f4655f945343350000000000000000", 0xa0, 0x3000}, {&(0x7f0000012400)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009407090166696c652e636f6c64000000", 0x80, 0x8000}, {&(0x7f0000012500)="0b0000000c0001022e00000002000000f40702022e2e00"/32, 0x20, 0x10000}, {&(0x7f0000012600)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x10800}, {&(0x7f0000012700)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x11000}, {&(0x7f0000012800)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x11800}, {&(0x7f0000012900)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x12000}, {&(0x7f0000012a00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x12800}, {&(0x7f0000012b00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x13000}, {&(0x7f0000012c00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x13800}, {&(0x7f0000012d00)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x18000}, {&(0x7f0000012e00)="0200"/32, 0x20, 0x18400}, {&(0x7f0000012f00)="0300"/32, 0x20, 0x18800}, {&(0x7f0000013000)="0400"/32, 0x20, 0x18c00}, {&(0x7f0000013100)="0500"/32, 0x20, 0x19000}, {&(0x7f0000013200)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000800300"/96, 0x60, 0x19400}, {&(0x7f0000013300)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x20000}, {&(0x7f0000013400)="0200"/32, 0x20, 0x20400}, {&(0x7f0000013500)="0300"/32, 0x20, 0x20800}, {&(0x7f0000013600)="0400"/32, 0x20, 0x20c00}, {&(0x7f0000013700)="0500"/32, 0x20, 0x21000}, {&(0x7f0000013800)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000800300"/96, 0x60, 0x21400}, {&(0x7f0000013900)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d807050766696c653100"/64, 0x40, 0x28000}, {&(0x7f0000013a00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x30000}, {&(0x7f0000013f00)='syzkallers\x00'/32, 0x20, 0x38000}, {&(0x7f0000014000)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x48000}], 0x0, &(0x7f0000014100)) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r4, 0x0) sendmsg$NL80211_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000c00)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000b40)={0x48, r3, 0x800, 0x70bd25, 0x25dfdbfb, {{}, {@val={0x8}, @val={0xc, 0x99, {0x8000, 0x30}}}}, [@NL80211_ATTR_PRIVACY={0x4}, @NL80211_ATTR_DISABLE_HT={0x4}, @NL80211_ATTR_DISABLE_VHT={0x4}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_AUTH_TYPE={0x8, 0x35, 0x4}, @NL80211_ATTR_USE_MFP={0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x81}, 0x4c040) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r5, 0x0) mknod$loop(&(0x7f0000000d40)='./file1\x00', 0x8000, 0x1) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x1000, 0x0, &(0x7f00000000c0), 0x1172041, &(0x7f0000000640)={[{@size={'size', 0x3d, [0x70, 0x74, 0x70, 0x70]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x34, 0x78, 0x2d, 0x65, 0x70]}}, {@huge_advise}, {@mode={'mode', 0x3d, 0x80000001}}], [{@smackfshat={'smackfshat', 0x3d, 'ext4\x00'}}, {@subj_user={'subj_user', 0x3d, '*-^'}}, {@uid_lt={'uid<', 0xffffffffffffffff}}, {@subj_user={'subj_user', 0x3d, '$&+'}}, {@obj_type={'obj_type', 0x3d, 'ext4\x00'}}, {@euid_eq={'euid', 0x3d, r4}}, {@mask={'mask', 0x3d, '^MAY_WRITE'}}, {@subj_role={'subj_role', 0x3d, 'ext4\x00'}}, {@fowner_eq={'fowner', 0x3d, r5}}, {@smackfstransmute={'smackfstransmute', 0x3d, '\\'}}]}) stat(&(0x7f0000000e00)='./file1\x00', &(0x7f0000000e40)) [ 2755.423700] loop7: detected capacity change from 0 to 4 [ 2755.430661] FAULT_INJECTION: forcing a failure. [ 2755.430661] name failslab, interval 1, probability 0, space 0, times 0 [ 2755.431448] CPU: 0 PID: 32019 Comm: syz-executor.7 Not tainted 5.16.0-rc8-next-20220106 #1 [ 2755.431984] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2755.432682] Call Trace: [ 2755.432862] [ 2755.433014] dump_stack_lvl+0x8b/0xb3 [ 2755.433276] should_fail.cold+0x5/0xa [ 2755.433532] ? create_object.isra.0+0x3a/0xa20 [ 2755.433840] should_failslab+0x5/0x10 [ 2755.434094] kmem_cache_alloc+0x5b/0x480 [ 2755.434365] create_object.isra.0+0x3a/0xa20 [ 2755.434657] ? kasan_unpoison+0x23/0x50 [ 2755.434932] kmem_cache_alloc_node+0x248/0x490 [ 2755.435244] __alloc_skb+0x211/0x340 [ 2755.435499] alloc_uevent_skb+0x7b/0x210 [ 2755.435777] kobject_uevent_env+0x9a1/0xfa0 [ 2755.436062] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 2755.436388] ? __loop_update_dio+0x2a3/0x620 [ 2755.436682] loop_configure+0x14e8/0x1950 [ 2755.436964] lo_ioctl+0x7c5/0x18b0 [ 2755.437204] ? avc_has_extended_perms+0x7e8/0xeb0 [ 2755.437518] ? loop_set_status_old+0x1b0/0x1b0 [ 2755.437855] ? avc_ss_reset+0x180/0x180 [ 2755.438128] ? __lock_acquire+0xbac/0x5b70 [ 2755.438439] ? selinux_inode_getsecctx+0x90/0x90 [ 2755.438760] ? loop_set_status_old+0x1b0/0x1b0 [ 2755.439079] blkdev_ioctl+0x362/0x7f0 [ 2755.439329] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2755.439636] ? __x64_sys_ioctl+0x97/0x210 [ 2755.439910] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2755.440263] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2755.440602] __x64_sys_ioctl+0x196/0x210 [ 2755.440875] do_syscall_64+0x3b/0x90 [ 2755.441123] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2755.441458] RIP: 0033:0x7f02dda998d7 [ 2755.441722] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2755.442855] RSP: 002b:00007f02db00ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2755.443341] RAX: ffffffffffffffda RBX: 00007f02ddae3970 RCX: 00007f02dda998d7 [ 2755.443787] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2755.444240] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2755.444753] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2755.445205] R13: 0000000000000004 R14: 0000000020000098 R15: 0000000000000001 [ 2755.445730] 00:46:37 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0003}]}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) pipe2$9p(&(0x7f0000000140), 0x80800) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000080)) r1 = gettid() r2 = getpid() rt_tgsigqueueinfo(r2, r1, 0x0, &(0x7f00000005c0)) 00:46:37 executing program 0: syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(0xffffffffffffffff, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000780), r1) sendmsg$IEEE802154_SET_MACPARAMS(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000800)={0x14, r2, 0x1}, 0x14}}, 0x0) sendmsg$IEEE802154_SCAN_REQ(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x55401841}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x800, 0x70bd28, 0x25dfdbfc, {}, [@IEEE802154_ATTR_CHANNELS={0x8, 0x14, 0x13}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000004}, 0x20040085) sendmsg$IEEE802154_LLSEC_ADD_DEV(0xffffffffffffffff, 0x0, 0x0) fork() fork() syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000780), r3) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LIST_IFACE(r5, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, r4, 0x301, 0x70bd27, 0x25dfdbfb}, 0x14}}, 0xa5c291c0617831ec) 00:46:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') read$hiddev(r0, &(0x7f0000000000)=""/109, 0x6d) read$hiddev(r0, &(0x7f0000000080)=""/13, 0xd) 00:46:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x40000, 0xc) r1 = socket$inet(0x2, 0x80e, 0x7) fstatfs(r1, &(0x7f0000000000)=""/50) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000080)="08f9882612347585eafb60b8facd9e4dfb6280f7185005b59f8adaa0e349622d7a25e5dc3bdd5f0b0a660add8a23947b0e93cd6999d6828d47646cab58f12c1a64b24aacad2770753d2bafbb8fb0fcfeb50abd2b0d9eb5945bb0a2364beef16a40d34052018c30b306ec") pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) sendfile(r0, r0, 0x0, 0xffffffff000) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x1) 00:46:37 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0xfffffff) [ 2755.497056] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2755.618814] loop1: detected capacity change from 0 to 256 [ 2755.639759] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2755.705200] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:46:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_SET(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="f966e642a6efbe803cb8d2028ebdb12a4202fad49552d9e2beecb552d27a468359a9a3fb7e2fbd77c46817bc1af60b", @ANYRES16=r1, @ANYBLOB="0100000000000000000014000000", @ANYRES64=r0, @ANYRESDEC=r0], 0x14}}, 0x8845) 00:46:51 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x10000000) 00:46:51 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x806, 0x2, 0x0, 0x7fff0004}]}) setxattr$incfs_id(&(0x7f0000002600)='./cgroup/cgroup.procs\x00', &(0x7f0000002640), 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000040)={0x5, &(0x7f00000000c0)=[{0x5, 0x7, 0x80, 0x3f}, {0x401, 0x6, 0x1, 0xc54}, {0xff7f, 0xf3, 0x0, 0x401}, {0x7263, 0x5, 0x40, 0x7}, {0x79, 0x2, 0x2, 0x9}]}, 0x10) 00:46:51 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 70) 00:46:51 executing program 6: keyctl$search(0xa, 0x0, 0x0, 0x0, 0xfffffffffffffffd) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, 0x0) r0 = epoll_create1(0x80000) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0, {0x401, 0x8}}, './file0\x00'}) r1 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, r1) r2 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000280)={0x0, 0x0, 0xffffffffffffffff, 0x1e}) r3 = io_uring_setup(0x3e9a, &(0x7f0000000640)={0x0, 0xf5a8, 0x8, 0x0, 0x2e4}) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(r4, 0xc0389424, &(0x7f00000001c0)={0x1, 0x8, '\x00', 0x0, &(0x7f0000000180)=[0x0]}) ioctl$BTRFS_IOC_SYNC(r0, 0x9408, 0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000040)=@IORING_OP_POLL_ADD={0x6, 0x2, 0x0, @fd=r4, 0x0, 0x0, 0x0, {0x80}, 0x1, {0x0, r5}}, 0x8) 00:46:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x8, r2}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL={0x6, 0xc, 0x8}]}]}, 0x28}}, 0x0) 00:46:51 executing program 3: pipe2(&(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000880), r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000680)={0x38, 0x0, &(0x7f0000000540)=[@request_death, @increfs_done={0x40106308, 0x2}, @increfs={0x40046304, 0x2}, @free_buffer], 0xda, 0x0, &(0x7f0000000580)="18885a58e6d101cc0f4da91087ccb760d80fbb12f26069fafb27a2b66366a31c90617aef2b2cec711ab5a5283dcac3e2664b623b589cc7bd155db23a35c803c0fdb3f038bb0a40e15855ce3dbc5bb9487e8d922b64788ea904ec1e7b9f1907969e28b3671926c42a928aa2cdd210d9a8cc23a2d92ca1de259762731564a3452f84eb57c0fb616283aa077d50751aa0444a960a6d5184eb64a6f6448d99cfb1eb30d974d3ab48eae7c023b4d48c6147d557e2409ea3a766618573fe838c3038fc3a3224f8f45d13304b0b8ed269a9964d20e7c6e80acaccee603d"}) sendmsg$TIPC_NL_NET_SET(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f00000008c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00002bbd7000000000000f00000010000280e9ff0280080001000000000004000580"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x1) sendmsg$TIPC_NL_LINK_RESET_STATS(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000400)={0x110, r1, 0x800, 0x70bd25, 0x25dfdbff, {}, [@TIPC_NLA_SOCK={0x20, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x56}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7fff}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MON={0x24, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xf07}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xb5d7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}]}, @TIPC_NLA_MEDIA={0x38, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x564b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_NET={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3e}, @TIPC_NLA_NET_NODEID={0xc}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xfffffffc}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7ff}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xff}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x0, 0x1, 0x7}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xe26}, @TIPC_NLA_SOCK_CON={0x0, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x0, 0x1, 0x30}, @TIPC_NLA_CON_NODE={0x0, 0x2, 0x3}, @TIPC_NLA_CON_FLAG={0x0, 0x1, 0x6}, @TIPC_NLA_CON_FLAG={0x0, 0x1, 0x3ff}, @TIPC_NLA_CON_FLAG={0x0, 0x1, 0x2}, @TIPC_NLA_CON_NODE={0x0, 0x2, 0xd2}]}]}]}, 0x110}, 0x1, 0x0, 0x0, 0xd1}, 0x40) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) io_setup(0x40, &(0x7f0000000240)=0x0) r4 = socket$packet(0x11, 0x3, 0x300) r5 = socket$nl_audit(0x10, 0x3, 0x9) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000740)={0x6, &(0x7f0000000700)=[{0x9, 0x5, 0x1, 0x8}, {0xff, 0x80, 0x5, 0xe9}, {0x0, 0x0, 0x3, 0x8}, {0x9, 0x8, 0x8, 0x5}, {0x7, 0x8, 0x5, 0x1}, {0x8, 0x84, 0x40, 0x96e0}]}, 0x10) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8916, &(0x7f0000000380)={@mcast1={0xf}, 0x0, r7}) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000000)={r7, 0x1, 0x6, @broadcast}, 0x10) syz_io_uring_complete(0x0) io_submit(r3, 0x2, &(0x7f0000000200)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f0000000040)="5da9a0104784fc9cd70488eaeaca2e428a90e6513a5835d61d5ed1f9ca9d1c9eef67a01943d4b8da399a20e97e8f1fa3ec9a93d6bc33ddc61340715c4d64bd8faa87a0861d3e2436cfcf5410dc476dbd40834779bc7fe318240912c7c7aa8956de46ce0b7567f4b7610ab9611dd84c57ebb066d588f658a4f402fdfab33c060e53ad0d50a9159990a1c80d942cdd00dd3f3288a12394b1e75cb0ad96fa28a7dea45d118c8290", 0xa6, 0x400, 0x0, 0x2}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x3, 0x5, r5, &(0x7f0000000140)="67107431c8ffc0f9850a452deaebc5594bee4c62304053d99f98c0d1942f996ef6a094a715a44cd37916622a1b99e648e791b960f8f65403c09a15fa42d55c0ca036cc27de50527e40987ff811a0016c308351", 0x53, 0x1ff, 0x0, 0x2}]) [ 2769.844104] loop7: detected capacity change from 0 to 4 [ 2769.844658] FAULT_INJECTION: forcing a failure. [ 2769.844658] name failslab, interval 1, probability 0, space 0, times 0 [ 2769.845442] CPU: 1 PID: 32157 Comm: syz-executor.7 Not tainted 5.16.0-rc8-next-20220106 #1 [ 2769.846049] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2769.846863] Call Trace: [ 2769.847054] [ 2769.847230] dump_stack_lvl+0x8b/0xb3 [ 2769.847524] should_fail.cold+0x5/0xa [ 2769.847800] ? create_object.isra.0+0x3a/0xa20 [ 2769.848134] should_failslab+0x5/0x10 [ 2769.848410] kmem_cache_alloc+0x5b/0x480 [ 2769.848644] loop1: detected capacity change from 0 to 256 [ 2769.848702] create_object.isra.0+0x3a/0xa20 [ 2769.849792] ? kasan_unpoison+0x23/0x50 [ 2769.850081] kmem_cache_alloc+0x239/0x480 [ 2769.850380] skb_clone+0x170/0x3c0 [ 2769.850660] netlink_broadcast+0x9ac/0xd60 [ 2769.850966] ? alloc_uevent_skb+0x1c2/0x210 [ 2769.851343] kobject_uevent_env+0x945/0xfa0 [ 2769.851716] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 2769.852115] ? __loop_update_dio+0x2a3/0x620 [ 2769.852432] loop_configure+0x14e8/0x1950 [ 2769.852741] lo_ioctl+0x7c5/0x18b0 [ 2769.852995] ? avc_has_extended_perms+0x7e8/0xeb0 [ 2769.853373] ? loop_set_status_old+0x1b0/0x1b0 [ 2769.853700] ? avc_ss_reset+0x180/0x180 [ 2769.854004] ? __lock_acquire+0xbac/0x5b70 [ 2769.854339] ? selinux_inode_getsecctx+0x90/0x90 [ 2769.854701] ? loop_set_status_old+0x1b0/0x1b0 [ 2769.855027] blkdev_ioctl+0x362/0x7f0 [ 2769.855322] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2769.855656] ? __x64_sys_ioctl+0x97/0x210 [ 2769.855959] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2769.856343] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 2769.856699] __x64_sys_ioctl+0x196/0x210 [ 2769.856989] do_syscall_64+0x3b/0x90 [ 2769.857259] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2769.857624] RIP: 0033:0x7f02dda998d7 [ 2769.857884] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2769.859111] RSP: 002b:00007f02db00ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2769.859672] RAX: ffffffffffffffda RBX: 00007f02ddae3970 RCX: 00007f02dda998d7 [ 2769.860187] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2769.860705] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 2769.861203] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2769.861718] R13: 0000000000000004 R14: 0000000020000098 R15: 0000000000000001 [ 2769.862253] [ 2769.904451] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:46:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="1000000017000007002e2f66696c6531b8870c10469ffa29677fd15def1ed2b3d438b9a95cf719a67f5387fa0011d779377537c4"], 0x10) truncate(&(0x7f0000000040)='./file1\x00', 0x7) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) sendfile(r0, r0, 0x0, 0xffffffff000) [ 2769.933145] netlink: 'syz-executor.4': attribute type 8 has an invalid length. 00:46:51 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 71) [ 2769.971436] loop7: detected capacity change from 0 to 4 [ 2769.973836] FAULT_INJECTION: forcing a failure. [ 2769.973836] name failslab, interval 1, probability 0, space 0, times 0 [ 2769.974694] CPU: 1 PID: 32277 Comm: syz-executor.7 Not tainted 5.16.0-rc8-next-20220106 #1 [ 2769.975292] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2769.976069] Call Trace: [ 2769.976266] [ 2769.976433] dump_stack_lvl+0x8b/0xb3 [ 2769.976724] should_fail.cold+0x5/0xa [ 2769.977006] ? getname_flags.part.0+0x50/0x4f0 [ 2769.977345] should_failslab+0x5/0x10 [ 2769.977626] kmem_cache_alloc+0x5b/0x480 [ 2769.977925] getname_flags.part.0+0x50/0x4f0 [ 2769.978254] __x64_sys_mkdir+0xda/0x140 [ 2769.978521] do_syscall_64+0x3b/0x90 [ 2769.978805] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2769.979184] RIP: 0033:0x7f02dda98c27 [ 2769.979450] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2769.980725] RSP: 002b:00007f02db00efa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 2769.981261] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00007f02dda98c27 [ 2769.981772] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 2769.982273] RBP: 00007f02db00f040 R08: 0000000000000000 R09: ffffffffffffffff [ 2769.982787] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 2769.983250] R13: 0000000020000100 R14: 00007f02db00f000 R15: 0000000020000040 [ 2769.983769] 00:46:51 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 72) [ 2770.051241] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:46:51 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101642, 0x40) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000000)='?', 0x1}, {&(0x7f0000000080)="dcc9b89ec295d5dc411acd88d777a5ab56b9de2839e1af95e755c3e9c70b107c5e51c12e258df2dd00a2267ec9b305db915bb85bf2f9396a9fa401055e8a99d119ac8c4db5510b53fcea6a56a4a9cec77afa3e8b8ab9ebd45f0ec2778ff7a955c5456242"}, {&(0x7f0000000140)="7fabd3bf956d9434bcd5078e0992ae0f5319cfab176db961c9711628a107c8f654012247eed53d5c1269ab2e1a7156d794691686c4145aa4998a3e223f84a83da7e83a1b3bbca4fd9219102db5483b70d9c15f2709c10f2798a622a676617d1590b33a3eea25eefbf5d5a00c963ee939ae141d6ea4e5fd8d52423f32f7c2673b4634d276d967f5d9072586e2fdd98103b52c713b3c3d30a0155abd6de4bf1f2f2e6f1cbfedd0067006dede52b0e036c85c3436b7e9ab9449ba20b4f0d372651756fb821721eb15fef7352e9b4aa6e42d4a056e51c81ff79b1f242884d14ecb779a97d898e8e039089b5eaff12e545aae3468446a9f"}], 0x10ae, 0xfff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) pwritev(r1, &(0x7f00000002c0), 0x0, 0xfffffff7, 0x0) sendfile(r0, r0, 0x0, 0xffffffff013) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$RTC_EPOCH_READ(r3, 0x8008700d, &(0x7f0000000040)) ftruncate(r4, 0x80000000) sendfile(r2, r2, 0x0, 0xffffffff013) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000280), 0x2c0000, 0x0) 00:46:51 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000, 0x0, "bb8b571257db3892"}) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000080)=0x1f) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$TCXONC(r2, 0x540a, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f00000000c0)={0x80, 0x2, 0x2, 0x81, 0x15, "f436423145f4daf2"}) write(r0, 0x0, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x1) [ 2770.115454] loop7: detected capacity change from 0 to 4 00:46:51 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x202, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xee00, 0xee01}}, './file1\x00'}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000000c0)=0x3) write(r0, &(0x7f0000000080)="853e40d681fb", 0xfff4) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 2770.138268] FAULT_INJECTION: forcing a failure. [ 2770.138268] name failslab, interval 1, probability 0, space 0, times 0 [ 2770.139101] CPU: 1 PID: 32286 Comm: syz-executor.7 Not tainted 5.16.0-rc8-next-20220106 #1 [ 2770.139693] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2770.140472] Call Trace: [ 2770.140662] [ 2770.140828] dump_stack_lvl+0x8b/0xb3 [ 2770.141114] should_fail.cold+0x5/0xa [ 2770.141393] ? create_object.isra.0+0x3a/0xa20 [ 2770.141735] should_failslab+0x5/0x10 [ 2770.142014] kmem_cache_alloc+0x5b/0x480 [ 2770.142316] create_object.isra.0+0x3a/0xa20 [ 2770.142639] ? kasan_unpoison+0x23/0x50 [ 2770.142940] kmem_cache_alloc+0x239/0x480 [ 2770.143262] getname_flags.part.0+0x50/0x4f0 [ 2770.143594] __x64_sys_mkdir+0xda/0x140 [ 2770.143890] do_syscall_64+0x3b/0x90 [ 2770.144169] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2770.144551] RIP: 0033:0x7f02dda98c27 [ 2770.144828] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2770.146113] RSP: 002b:00007f02db00efa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 2770.146654] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00007f02dda98c27 [ 2770.147175] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 2770.147675] RBP: 00007f02db00f040 R08: 0000000000000000 R09: ffffffffffffffff [ 2770.148180] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 2770.148691] R13: 0000000020000100 R14: 00007f02db00f000 R15: 0000000020000040 [ 2770.149205] 00:46:51 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x18000000) 00:46:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x9, r2}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL={0x6, 0xc, 0x8}]}]}, 0x28}}, 0x0) 00:46:52 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x202, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xee00, 0xee01}}, './file1\x00'}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000000c0)=0x3) write(r0, &(0x7f0000000080)="853e40d681fb", 0xfff4) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 2785.125913] loop1: detected capacity change from 0 to 256 00:47:06 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x101042, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)=ANY=[], 0xfffffdef) memfd_secret(0x0) 00:47:06 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x19000000) 00:47:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0xa, r2}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL={0x6, 0xc, 0x8}]}]}, 0x28}}, 0x0) 00:47:06 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') read$hiddev(r2, &(0x7f0000000040)=""/169, 0x200000e9) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/rpc\x00') openat$cgroup_type(r3, &(0x7f0000000000), 0x2, 0x0) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140), r2) sendmsg$DEVLINK_CMD_SB_POOL_SET(r3, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)=ANY=[@ANYBLOB="49010900", @ANYRES16=r4, @ANYBLOB="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"], 0x150}, 0x1, 0x0, 0x0, 0x4}, 0x8000) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40020080}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x120, r4, 0x4, 0x70bd2c, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, {0xd}, {0x5, 0x83, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}, {0x5}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}, {0x5}}, {@pci={{0x8}, {0x11}}, {0xd}, {0x5, 0x83, 0x1}}, {@pci={{0x8}, {0x11}}, {0xd}, {0x5}}]}, 0x120}, 0x1, 0x0, 0x0, 0x529be4e9a7160915}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r5, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r6, 0x0) sendmsg$nl_xfrm(r6, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYRESDEC=r1, @ANYRESOCT=r5], 0x4c}, 0x1, 0x0, 0x0, 0x1c093}, 0x80) 00:47:06 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 73) [ 2785.135964] loop7: detected capacity change from 0 to 4 [ 2785.136960] FAULT_INJECTION: forcing a failure. [ 2785.136960] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2785.138397] CPU: 0 PID: 32415 Comm: syz-executor.7 Not tainted 5.16.0-rc8-next-20220106 #1 00:47:06 executing program 3: r0 = syz_mount_image$vfat(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0xfe2c, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000380)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000300)={{0x1, 0x1, 0x18, r0, {0x848b, 0x3}}, './file0\x00'}) ioctl$FAT_IOCTL_GET_ATTRIBUTES(r2, 0x80047210, &(0x7f0000000340)) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x8, 0x2, &(0x7f00000002c0)=[{&(0x7f0000000200)="50c2c7be74da52968e8365958b2829ed53e194e61ff3bf08a7a8f16fbfdb8d691fcfbff7acc636bc39aa0d263e757bd7cce3416a2aeef54c1329ec142c4ef9378d93c7d0ce4a30165d292dda5abd63577af81ef1150a3f829d01d76aaa6d71dba95ca5a6ceb8c8bded9c429edb367737368a92d583f7d2349eccd1fd0a82bb30359be0ba8cb93ba735bee2b802204d", 0x8f, 0xfffffffffffffff4}, {&(0x7f0000000140)="a74caa9d645233523ab0ccec6509ef8e83502274036b3f7357ea0ca96c15ac529902ed6415af8d064b5460e49b117bc8db8a3607ca42c7c22d4c517c26db0a99d52ea6749fdd85ab43068c4206cf758083d0254d30186b6eed1045e57b87355d706987daa18867eaaac8b2b290e303a2a56a2e3419a1b3b59d930372e7", 0x7d, 0x9}], 0x0, &(0x7f00000003c0)={[{@nr_blocks={'nr_blocks', 0x3d, [0x38, 0x32, 0x35, 0x39, 0x33, 0x2d, 0x74, 0x37]}}, {@gid}, {}, {@size={'size', 0x3d, [0x38, 0x31, 0x33, 0x67, 0x65, 0x74, 0x74, 0x32, 0x25, 0x39]}}, {@huge_always}, {@huge_always}, {@nr_inodes={'nr_inodes', 0x3d, [0x37, 0x2d, 0x39, 0x65, 0x67, 0x35]}}, {@size={'size', 0x3d, [0x78, 0x36, 0x25, 0x37, 0x65, 0x32, 0x33, 0x6d]}}], [{@subj_type={'subj_type', 0x3d, 'system_u:object_r:gpg_exec_t:s0\x00'}}]}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) ioctl$SNAPSHOT_GET_IMAGE_SIZE(0xffffffffffffffff, 0x8008330e, &(0x7f00000004c0)) r6 = accept$inet6(r3, &(0x7f0000000500), &(0x7f0000000540)=0x1c) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000580)={0x0, @initdev, @private}, &(0x7f00000005c0)=0xc) ppoll(&(0x7f00000006c0)=[{r1, 0x62}, {r0, 0x43162071e691227f}, {r2, 0x21ea}, {r4, 0x6108}, {0xffffffffffffffff, 0x2510}, {0xffffffffffffffff, 0x4000}, {r2, 0x28}], 0x7, &(0x7f0000000700)={0x0, 0x3938700}, &(0x7f0000000740)={[0x7]}, 0x8) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r6, 0x89f8, &(0x7f0000000680)={'syztnl2\x00', &(0x7f0000000600)={'syztnl2\x00', r7, 0x29, 0x1, 0x3, 0x2, 0xe, @private2, @empty, 0x10, 0x7800, 0x11, 0x4}}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r8, 0x0) ioctl$BTRFS_IOC_SYNC(r8, 0x9408, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r5, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r3, 0xc0189373, &(0x7f0000000480)={{0x1, 0x1, 0x18, r5, {0xfff}}, './file0\x00'}) lsetxattr$security_selinux(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080), &(0x7f0000000100)='system_u:object_r:gpg_exec_t:s0\x00', 0x20, 0x1) [ 2785.139444] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2785.140923] Call Trace: [ 2785.141252] [ 2785.141574] dump_stack_lvl+0x8b/0xb3 [ 2785.142070] should_fail.cold+0x5/0xa [ 2785.142602] strncpy_from_user+0x34/0x3e0 [ 2785.143145] getname_flags.part.0+0x95/0x4f0 [ 2785.143731] __x64_sys_mkdir+0xda/0x140 [ 2785.144247] do_syscall_64+0x3b/0x90 [ 2785.144728] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2785.145381] RIP: 0033:0x7f02dda98c27 [ 2785.145850] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2785.148118] RSP: 002b:00007f02db00efa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 2785.149050] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00007f02dda98c27 [ 2785.149929] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 2785.150753] RBP: 00007f02db00f040 R08: 0000000000000000 R09: ffffffffffffffff [ 2785.151636] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 2785.152522] R13: 0000000020000100 R14: 00007f02db00f000 R15: 0000000020000040 [ 2785.153453] 00:47:06 executing program 6: shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffd000/0x2000)=nil) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x6000) shmctl$SHM_STAT(r0, 0xd, &(0x7f00000002c0)=""/234) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x403}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000000000000000000000000000000000000000000020002000010000000000000000000000000004000000000004", 0x35, 0x540}, {&(0x7f0000010300)="03", 0x1, 0x40000000000640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000000040)="ed41000000040000d6f4655fd7f4655fd7f4655f000000000000040020", 0x1d, 0x1500}, {0x0, 0x0, 0x40011000}], 0x8b0, &(0x7f0000013b00)) 00:47:06 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_PAUSE_GET(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r4, 0x301, 0x0, 0x0, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x20}}, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8916, &(0x7f0000000380)={@empty, 0x0, r7}) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r9 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r8, 0x8916, &(0x7f0000000380)={@empty, 0x0, r10}) sendmsg$ETHTOOL_MSG_WOL_SET(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000480)={&(0x7f0000000940)={0x458, r4, 0x200, 0x70bd2d, 0x25dfdbfb, {}, [@ETHTOOL_A_WOL_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}, @ETHTOOL_A_WOL_HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}]}, @ETHTOOL_A_WOL_SOPASS={0x56, 0x3, "d44b0fa856d8a95aa5e58bde2a94a810c080ec447b39fef851bc10ad2a008babd326119a2ada1e84a8d39dac75a2b130c7254c3d3509220398ca6737f5096c89402269377b2d54ea21816c3105e0b7b87d25"}, @ETHTOOL_A_WOL_MODES={0x3b0, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0x11c, 0x3, 0x0, 0x1, [{0x64, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x15, 0x2, '/dev/vga_arbiter\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x1b, 0x2, 'trusted.overlay.origin\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x15, 0x2, ':&##&-(]#-^}T]},\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffd}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, '!%&,\\}\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, 'y\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}]}, {0x8, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2ba8}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, ']\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, 'y\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, '(^%\xe2#/\x00'}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x15, 0x2, '/dev/vga_arbiter\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, '(-\'@+\\\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0x60, 0x3, 0x0, 0x1, [{0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xf8c}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x200}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x95}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '(-\xa3$\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x1b, 0x2, 'trusted.overlay.origin\x00'}]}, {0x8, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_MASK={0x1c, 0x5, "29b8944e70844026362f06e05694cdb001a836ff0d089b73"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x2}, @ETHTOOL_A_BITSET_BITS={0x204, 0x3, 0x0, 0x1, [{0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xc0}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '*&,$\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '$-\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '\xb2}\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '])*\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '@\x00'}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}]}, {0xfc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xef, 0x2, '\xa6hS\xbcfy\x00\xdc\x7f\xbd\xab\xef\x8b\xdcA\xff\f\xc5\x00a\n\x7fV\xa6\x1bc\x88>\xebK\x85&8\x82Eh\xf8m\xa4\xaf\xb9\n\x10t>j\xadVx\xca\xc1\x1cA\x9dht\xb7\xb4\x8a\xc2b\xd1O\xfcP\xec\xa9\xa8e\xe2UME\x94\x9e\xc4R\xb3\xc2\xcd\xac\x93Z\x02\xb5\xfa\xe2Sw)\x1b\xde#\xec=\xa5\xaf\xfa\xc6\x95~H\x9dBB\xa8\x12\x865\x11r}_\xfa\x95\xc4\xd2E\xe0\xa1$\xec\xf6\xe5\xca\xf3\x17\xfe\xaa\xda\xa0\f\xf3k\xd3?2\xb9\x1d\xda==\x98\x84%P\xb2\xfa\xf4\xd6&\xcf\x89!\xbc\x92qv8r\xd7\xee\x90\x04\xc8L\xca6\xceV\x838O\xb0q\xe9-\xe7\xeb\x19\xf9\x02\x99\xcdQ1\xd4\x92r\xb6\xd7\xafNVt\xb8\xd0\x89\xefu\xfdnO\x0e\x1c%Ra\x81\xdbD\t\x13\xdd\xf5\xd1B\xa0Iz\xd2\xe0\xa4\x92@7,\x14\xbect\x05[N\xe6'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '\n\x00'}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '-\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, 'y\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, 'y\x00'}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, '@\xa7[&$(-,\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, ']@\x00'}]}]}]}]}, 0x458}, 0x1, 0x0, 0x0, 0x4040880}, 0x20040895) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) fsetxattr$trusted_overlay_origin(r1, &(0x7f0000000040), &(0x7f0000000080), 0x2, 0x2) ioctl$sock_inet_SIOCGIFNETMASK(r9, 0x891b, &(0x7f0000000580)={'veth1_to_hsr\x00'}) read(r0, 0x0, 0x48) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000140)={'batadv_slave_1\x00', 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000540)={r11, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) [ 2785.182276] loop3: detected capacity change from 0 to 16383 [ 2785.184676] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2785.191680] tmpfs: Bad value for 'nr_blocks' [ 2785.225834] loop3: detected capacity change from 0 to 16383 [ 2785.226918] tmpfs: Bad value for 'nr_blocks' [ 2785.239479] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:47:06 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x20000000) 00:47:06 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x19000000) 00:47:06 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x17cd, 0x3a, 0x0, 0x0, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.advise\x00', &(0x7f0000000080)='\x00\x00Jg[\x02\x99\xcd\xf0^\xc6F\xd2\xb1\x00', 0xf, 0x2) syz_mount_image$nfs(&(0x7f0000002000), &(0x7f0000002040)='./file0\x00', 0x7f, 0x1, &(0x7f0000002140)=[{&(0x7f0000002080)="0335ab8576410fdf17845c38123638d7081981f6d0e528cdffca400854808f19fbfacf0c5277f5183f06d141ebb5289c2c2f9e9a2826e173427e111e062fb5229d50aff8790ffff458886ce1d250f435c1df66e004d172f13d8e1b425f10d4e81a780558150f83004c5fbe35583474d8092c116196f61d0786a96645030dd84c0cc549f66dfa1add4c051977f6bba3ca6dc13e39e5254757478a5d035cfa677cb9d6f838447e73ece28d2f84b32c0379d73edf04784db99fb89edbf75a", 0xbd, 0x8}], 0x3000000, &(0x7f0000000300)=ANY=[@ANYBLOB="00004a675bff07000000000000b1002c00004a675b0299cdf05ec646d2b1002c405d5e2d2c7569643e5018b9f81c56228c08d704f1ac56baa6affc51aae8385894d8281feb1ed8787c2d0fc01336fdcbc37b4b78a4ae7e99c14251ca9b6750862ebae5342ae3e3cbd94d26b5ded7ab3be8ba46f3eaec3b46c8ee9f6986e47a73d64866eccd48937bae0f6dffe22e5dd7648f1dc8178f3dbc1c45a72087734af573867e26f6a7ea70914b450700000000000000896bf7d4e58e037c4ffe730eb66a3dc76f901b", @ANYRESDEC=0xee01, @ANYBLOB=',obj_type=^[/,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fsmagic=0x0000000000000006,\x00']) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f00000000c0), 0x2, 0x0) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x8, 0x0) setresuid(0x0, r0, 0x0) mq_open(&(0x7f0000002200)='.::\xbe6\'-\x00', 0x40, 0x104, &(0x7f0000002240)={0x2, 0x6, 0xffff, 0x4}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000440)) 00:47:06 executing program 6: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x2401, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000380)={@empty, 0x0, r5}) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000200)={@private=0xa010101, @multicast1, r5}, 0xc) poll(&(0x7f0000000280)=[{r4, 0x282}], 0x1, 0xb2) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xedae, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4}, 0x0, 0x730c, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x9}, 0x0, 0x0, r0, 0x0) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f00000001c0)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r2, 0xc0189375, &(0x7f0000000240)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYBLOB="00000000000000002e2f664dab653047"]) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r7, 0x2405, r0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r6, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r6, 0x4008240b, &(0x7f0000000140)={0x0, 0x80, 0x81, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x253, 0x9b9859ea89ccfb6c, @perf_config_ext={0x2, 0x82c8}, 0x8001, 0x10000, 0x9, 0x4, 0x81, 0x80000000, 0x7ae2, 0x0, 0xf7e1, 0x0, 0x3}) 00:47:07 executing program 2: mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) mbind(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x0, 0x0, 0x0) mlock2(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x0) mbind(&(0x7f000051f000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000000)=0x1, 0xfffffffffffffff9, 0x6) mlock2(&(0x7f0000c7e000/0x3000)=nil, 0x3000, 0x1) 00:47:07 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x3f000000) 00:47:07 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x19000000) [ 2785.444560] loop1: detected capacity change from 0 to 256 00:47:07 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 74) [ 2785.463187] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:47:07 executing program 3: r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000001080)='ns/net\x00') setns(r0, 0x40000000) ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) 00:47:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0xb, r2}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL={0x6, 0xc, 0x8}]}]}, 0x28}}, 0x0) [ 2785.514929] loop7: detected capacity change from 0 to 4 00:47:07 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40010, 0xffffffffffffffff, 0x9666e000) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/igmp\x00') getsockopt$inet_int(r0, 0x0, 0xe, 0x0, &(0x7f00000001c0)) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 2785.519709] FAULT_INJECTION: forcing a failure. [ 2785.519709] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2785.521294] CPU: 0 PID: 32556 Comm: syz-executor.7 Not tainted 5.16.0-rc8-next-20220106 #1 [ 2785.522368] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2785.523822] Call Trace: [ 2785.524165] [ 2785.524466] dump_stack_lvl+0x8b/0xb3 [ 2785.524987] should_fail.cold+0x5/0xa [ 2785.525504] strncpy_from_user+0x34/0x3e0 [ 2785.526076] getname_flags.part.0+0x95/0x4f0 [ 2785.526679] __x64_sys_mkdir+0xda/0x140 [ 2785.527217] do_syscall_64+0x3b/0x90 [ 2785.527740] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2785.528427] RIP: 0033:0x7f02dda98c27 [ 2785.528901] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2785.531234] RSP: 002b:00007f02db00efa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 2785.532203] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00007f02dda98c27 [ 2785.533091] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 2785.533972] RBP: 00007f02db00f040 R08: 0000000000000000 R09: ffffffffffffffff [ 2785.534895] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 2785.535815] R13: 0000000020000100 R14: 00007f02db00f000 R15: 0000000020000040 [ 2785.536751] [ 2785.539765] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:47:07 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x19000000) 00:47:20 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x5) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000000)=0x3) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1) ioctl$TIOCGDEV(r0, 0x80045432, &(0x7f0000000040)) 00:47:20 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x40000000) 00:47:20 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x10, r2}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL={0x6, 0xc, 0x8}]}]}, 0x28}}, 0x0) 00:47:20 executing program 0: r0 = clone3(&(0x7f0000000640)={0x123363500, &(0x7f0000000240), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = fsopen(&(0x7f0000000040)='hugetlbfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000006c0)) r2 = getpgid(0x0) clone3(&(0x7f00000002c0)={0x1400b2800, &(0x7f0000000000), &(0x7f0000000080)=0x0, &(0x7f00000000c0), {0x13}, &(0x7f0000000100)=""/9, 0x9, &(0x7f0000000140)=""/243, &(0x7f0000000280)=[r2, r0, r2], 0x3}, 0x58) ptrace$getenv(0x4201, r3, 0x4, &(0x7f0000000340)) r4 = socket$netlink(0x10, 0x3, 0x14) getsockopt$sock_cred(r4, 0x1, 0x11, 0x0, 0x0) r5 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) pwrite64(r5, &(0x7f0000000000), 0x0, 0x0) 00:47:20 executing program 5: clone3(&(0x7f0000000640)={0x123363500, &(0x7f0000000240), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY(r0, 0x5000940f, &(0x7f00000008c0)={{r1}, "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"}) r2 = fsopen(&(0x7f0000000040)='hugetlbfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r2, 0x6, 0x0, 0x0, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000006c0)) getpgid(0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6, 0x2010, 0xffffffffffffffff, 0x0) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x46ab) r3 = socket$netlink(0x10, 0x3, 0x14) getsockopt$sock_cred(r3, 0x1, 0x11, 0x0, 0x0) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r5 = gettid() r6 = fork() kcmp(r6, r5, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) clone3(&(0x7f00000001c0)={0x8000000, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), {0x6}, &(0x7f0000000140)=""/43, 0x2b, &(0x7f0000000280)=""/246, &(0x7f0000000180), 0x0, {r4}}, 0x58) pwrite64(r4, &(0x7f0000000000), 0x0, 0x0) 00:47:20 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x2, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) fstat(r0, &(0x7f00000000c0)) 00:47:20 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 75) 00:47:20 executing program 6: io_setup(0x4, &(0x7f0000000040)=0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) r4 = openat$incfs(0xffffffffffffff9c, &(0x7f00000011c0)='.pending_reads\x00', 0x20000, 0x1c2) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002200), 0x404600, 0x0) r6 = accept$inet6(0xffffffffffffffff, &(0x7f0000002300)={0xa, 0x0, 0x0, @private2}, &(0x7f0000002340)=0x1c) io_setup(0x5, &(0x7f00000026c0)=0x0) r8 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r9, 0x0) r10 = syz_io_uring_setup(0x25dd, &(0x7f0000003880)={0x0, 0x5c12, 0x10, 0x0, 0x35f}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000003900), &(0x7f0000003940)) io_submit(r7, 0x4, &(0x7f0000003ac0)=[&(0x7f0000002780)={0x0, 0x0, 0x0, 0x6, 0x4, 0xffffffffffffffff, &(0x7f0000002700)="a61d1ad8622d98148df657bbd6675b2db117031777c440b08b13f037d1a21c070129dc8876814ef108aa197fe59663f1da4bbc305316ee7c2800e830296a62b03eef779f9dda613b5187ac3a9bf1b7c0ee2785aebe0dd72f26f7c8f1b417d9f2b8b8424bc88872757f54ef531170", 0x6e, 0x7, 0x0, 0x1}, &(0x7f00000037c0)={0x0, 0x0, 0x0, 0x5, 0x800, r8, &(0x7f00000027c0)="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", 0x1000, 0x2, 0x0, 0x2, r9}, &(0x7f0000003840)={0x0, 0x0, 0x0, 0x6, 0x8, r1, &(0x7f0000003800)="8f77d45bc6919c57d3fdd406ee1bcea7cfa170ccd261668e4dd1eb0d4a3dd43a5864ad7ad87084b78ce04a6aea01451ccc15cfb74a2e73624eca74523b647f", 0x3f, 0x3, 0x0, 0x3}, &(0x7f0000003a80)={0x0, 0x0, 0x0, 0x0, 0x7, r10, &(0x7f0000003980)="f3d7b13f12fbdfaadf7168f551dc31829f70c6422588dddde38aea6e23490606a7d1a18a179f89564a214bd079948e452c47bd2a07b8b2940e79bb1a5f8f4f1889634d694fa92c833f3a9413efa87f49dc9fd71713fcabb1cd568e13d3f91688d993410a440bd598f1debf48b7027b01aa02af66fabf57a08295759f7bb6de77c47a4a98d9d99f5d5a7e9fb6bff3d286faa30c0a4ef16f5497efa35a3a1b922263d056e2d6c30ff6fb125135736a1a41cb1e9ccd829cf2a700bfe8b9a807918a2ffe027027669ec4d6eda7ba7576ee3fb71dadf7aa065017f5e674da8e0629", 0xdf, 0x54, 0x0, 0x1, r2}]) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000002600)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x0, 0xffffffffffffffff}}, './file0\x00'}) io_submit(r0, 0x8, &(0x7f0000002680)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0x100, 0xffffffffffffffff, &(0x7f0000000080)="bb1be28093f5de73ed50d2864b431cc6bd334f38a146e9a5597f0f3622e3e94a52360cb0b1ec4282adf046d72c0c78c7a3b1517d4628919df92c7f9b8c0af7a2492f329340b81084a432a4760d490329588bb8cd7aae0087383f8b94d64d3e451c4976bfb589576b7f20b63a3280456d4b67e46abcdffe", 0x77, 0x2, 0x0, 0x2}, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x2, 0x7fff, r1, &(0x7f0000000100)="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", 0x1000, 0x4d, 0x0, 0x1, r3}, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, &(0x7f0000001140)="33949b070c935bcb2cbdca35a4783467f63ad9c23599de34c228a375ef92c9d8e200f366754fd80d2593add87bc2c46ca209c5fabfaf0e8132ebdc2e4ac9", 0x3e, 0x7ff, 0x0, 0x2}, &(0x7f0000002240)={0x0, 0x0, 0x0, 0x3, 0xfffe, r4, &(0x7f0000001200)="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", 0x1000, 0x7, 0x0, 0x3, r5}, &(0x7f00000022c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, &(0x7f0000002280)="93a59d62130d0782602d44e5c96248e5d51c345b0ff88da2e39481daebb548978607757b02a090e5eb2818f2b7cf0f", 0x2f, 0x10001}, &(0x7f0000002440)={0x0, 0x0, 0x0, 0x8, 0x6, r6, &(0x7f0000002380)="1779ffb4f7bae08534deace27ac0a8433b8c93d68134993ae8d816fa0f46f40711a177f19aa6341d5d242ffd3eb8cd327760e14ae7941f977bb8704d2ffc032fae8a71851d71825eb7bfff357b9abaabe1d577ab7220710fd17abecb5a53cc17c4a065e69c5579e929aeffb2a4fb295294761598c13a0406660254bd1d0824abd9717f219013d271d9b32633", 0x8c, 0x6c, 0x0, 0x2}, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x7f, 0xffffffffffffffff, &(0x7f0000002480)="2a30af0a63ed93369f2b9e9078e400dda3c4ae287f0a51a0285bc38d5d4c8e9f60f22033f18164b1d8865919e9ba9997070f7c222146e4fb13be07a4f115fc8ccdbe54294a9bf527a242862c37d47889d000e67d52340a71a961d5e0eab112962a108e9b7424b0cb9febd74419d20c15009639e9b503a7756e1b0ca87b5c702ae1b5e410e17e08ac049f58def3d9be09ce8d1d973db3d423d787f743e110318c107aa334fe6593f49964f16f807e9f09dfa2473b82946a64deddfdb96b3c63316a8aa2b34d772dd4", 0xc8, 0x4}, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x5, 0xcc, 0xffffffffffffffff, &(0x7f00000025c0)="8886916b9ab6436ca1577da2fd4e8bbe9487fe1e0a371923991d8b75142769f8119fa6", 0x23, 0x3, 0x0, 0x0, r11}]) io_pgetevents(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2798.395486] loop1: detected capacity change from 0 to 256 00:47:20 executing program 0: r0 = clone3(&(0x7f0000000640)={0x123363500, &(0x7f0000000240), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = fsopen(&(0x7f0000000040)='hugetlbfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000006c0)) r2 = getpgid(0x0) clone3(&(0x7f00000002c0)={0x1400b2800, &(0x7f0000000000), &(0x7f0000000080)=0x0, &(0x7f00000000c0), {0x13}, &(0x7f0000000100)=""/9, 0x9, &(0x7f0000000140)=""/243, &(0x7f0000000280)=[r2, r0, r2], 0x3}, 0x58) ptrace$getenv(0x4201, r3, 0x4, &(0x7f0000000340)) r4 = socket$netlink(0x10, 0x3, 0x14) getsockopt$sock_cred(r4, 0x1, 0x11, 0x0, 0x0) r5 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) pwrite64(r5, &(0x7f0000000000), 0x0, 0x0) [ 2798.446431] loop7: detected capacity change from 0 to 4 [ 2798.450743] netlink: 'syz-executor.4': attribute type 16 has an invalid length. [ 2798.452049] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:47:20 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) newfstatat(0xffffffffffffff9c, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) fstat(r0, &(0x7f00000000c0)) [ 2798.463988] FAULT_INJECTION: forcing a failure. 00:47:20 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r1) sendmsg$NLBL_MGMT_C_VERSION(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000700)={0x0}}, 0x0) [ 2798.463988] name failslab, interval 1, probability 0, space 0, times 0 [ 2798.466250] CPU: 1 PID: 32602 Comm: syz-executor.7 Not tainted 5.16.0-rc8-next-20220106 #1 [ 2798.467415] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2798.469018] Call Trace: [ 2798.469402] [ 2798.469739] dump_stack_lvl+0x8b/0xb3 [ 2798.470317] should_fail.cold+0x5/0xa [ 2798.470883] ? create_object.isra.0+0x3a/0xa20 [ 2798.471556] should_failslab+0x5/0x10 [ 2798.472144] kmem_cache_alloc+0x5b/0x480 [ 2798.472764] create_object.isra.0+0x3a/0xa20 [ 2798.473425] ? kasan_unpoison+0x23/0x50 [ 2798.474024] kmem_cache_alloc+0x239/0x480 [ 2798.474650] __d_alloc+0x2a/0x990 [ 2798.475179] d_alloc+0x46/0x1c0 [ 2798.475707] __lookup_hash+0xc8/0x190 [ 2798.476305] filename_create+0x184/0x480 [ 2798.476927] ? filename_parentat+0x5a0/0x5a0 [ 2798.477599] ? lock_downgrade+0x6d0/0x6d0 [ 2798.478229] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2798.479045] ? __virt_addr_valid+0xe9/0x310 [ 2798.479755] do_mkdirat+0x92/0x2e0 [ 2798.480319] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2798.481143] ? do_file_open_root+0x590/0x590 [ 2798.481827] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2798.482659] ? getname_flags.part.0+0x1dd/0x4f0 [ 2798.483385] __x64_sys_mkdir+0xf2/0x140 [ 2798.484025] do_syscall_64+0x3b/0x90 [ 2798.484607] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2798.485398] RIP: 0033:0x7f02dda98c27 [ 2798.485954] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2798.488584] RSP: 002b:00007f02db00efa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 2798.489702] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00007f02dda98c27 [ 2798.490743] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 2798.491814] RBP: 00007f02db00f040 R08: 0000000000000000 R09: ffffffffffffffff [ 2798.492856] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 2798.493891] R13: 0000000020000100 R14: 00007f02db00f000 R15: 0000000020000040 [ 2798.494970] 00:47:20 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 76) 00:47:20 executing program 2: open(&(0x7f0000000180)='./file0\x00', 0x210c02, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x14) sendmsg$AUDIT_GET(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x10, 0x3e8, 0x800, 0x70bd2c, 0x25dfdbfb, "", ["", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4048800}, 0x4040000) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x8, &(0x7f0000000a00)=ANY=[@ANYBLOB="636c6f6e655f6368696c6472656e2c72656c656173655f6167656e743d2e2f66696c65302c6370752c72656c656173655f6167656e5fdb7eacbe6e9c1b616769633d3078303030303030303030303030303030302c000000000000"]) 00:47:20 executing program 6: ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000180)={0x0, 0x0, 'n\f;', 0x7f}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ioctl$sock_bt_hci(r0, 0x400448e4, &(0x7f0000000040)="612c36a62c7815a662cf6878c8df27b99a996362be2a384673b5ac4510a05716767f9358bbc798db6a4612aa08b4f1100da2dfb8be7577023dd6a31420f96feb0847916fb46071665c39ee35b8365bb7a460986025631a6e391f967eeb685a824f0a348441149cd00b12f118f7a4b9f07eb6a16b633e83e526abf042ac576c8779becfb7dd137b6ef4273e9ca8a781534d4023d714216410b1fad30033c051e01fefcc14") ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000000)={0x0, 0xfff, "7e934b", 0x26, 0x7f}) r2 = accept4$unix(r1, 0x0, &(0x7f0000000240), 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000280)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) r5 = fsmount(r4, 0x1, 0xe0) bind$bt_hci(r5, &(0x7f0000000200)={0x1f, 0xffffffffffffffff, 0x1}, 0x6) accept4(r3, &(0x7f0000000100)=@ieee802154, &(0x7f00000001c0)=0x80, 0x0) 00:47:20 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000002b80), 0x0, 0x810c40) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8001, 0x100, 0x0, 0x2, 0x20, 0x9, "4742960f46d1c61bac001cfff7edadcca9dd5a1e04ea2e19449b0d24a6d70415bbcd772977e74316e7a08459805b073ae00b9adc32808bbb0e6417868acf3025", "1722625be8842848d6c5551c9c3297c2a3c59bff718f5d4eee342f7cf608cfbe95b9b29b7060112e2741ea7e09eda5e2b8f2a064421a8d451741b262cce87605", "8401ddcbe9e2aecec66043c4e2cf99870dfe8ccc2f3f4f1ee5a106da7c5e4773", [0x5, 0x1]}) 00:47:20 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8", 0x16}, {0x0, 0x0, 0x100000000}], 0x0, &(0x7f0000011200)) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000140)={[{@huge_within_size}, {@huge_never}, {@mpol={'mpol', 0x3d, {'bind', '=static', @val={0x3a, [0x34, 0x36, 0x38, 0x36, 0x34, 0x0, 0x0]}}}}, {@huge_never}, {@mpol={'mpol', 0x3d, {'interleave', '', @void}}}], [{@subj_type={'subj_type', 0x3d, '/-'}}, {@obj_role={'obj_role', 0x3d, '%,*,\x89\xb8@-]#+(:*'}}, {@fsmagic={'fsmagic', 0x3d, 0x7}}, {@obj_type={'obj_type', 0x3d, '{)'}}, {@subj_role={'subj_role', 0x3d, '.@'}}]}) 00:47:20 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0xeffdffff) 00:47:20 executing program 6: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_VOICE(r0, 0x112, 0xe, 0x0, &(0x7f00000000c0)=0xffffffffffffffe3) [ 2798.677909] cgroup: Unknown subsys name 'release_agen_~nagic' [ 2798.685778] cgroup: Unknown subsys name 'release_agen_~nagic' [ 2798.686220] loop7: detected capacity change from 0 to 4 [ 2798.687432] FAULT_INJECTION: forcing a failure. [ 2798.687432] name failslab, interval 1, probability 0, space 0, times 0 [ 2798.689197] CPU: 1 PID: 32718 Comm: syz-executor.7 Not tainted 5.16.0-rc8-next-20220106 #1 [ 2798.690343] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2798.691952] Call Trace: [ 2798.692333] [ 2798.692675] dump_stack_lvl+0x8b/0xb3 [ 2798.693236] should_fail.cold+0x5/0xa [ 2798.693814] ? __d_alloc+0x2a/0x990 [ 2798.694362] should_failslab+0x5/0x10 [ 2798.694925] kmem_cache_alloc+0x5b/0x480 [ 2798.695527] __d_alloc+0x2a/0x990 [ 2798.696086] d_alloc+0x46/0x1c0 [ 2798.696607] __lookup_hash+0xc8/0x190 [ 2798.697192] filename_create+0x184/0x480 [ 2798.697831] ? filename_parentat+0x5a0/0x5a0 [ 2798.698517] ? lock_downgrade+0x6d0/0x6d0 [ 2798.699162] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2798.700002] ? __virt_addr_valid+0xe9/0x310 [ 2798.700671] do_mkdirat+0x92/0x2e0 [ 2798.701228] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2798.702042] ? do_file_open_root+0x590/0x590 [ 2798.702726] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2798.703548] ? getname_flags.part.0+0x1dd/0x4f0 [ 2798.704303] __x64_sys_mkdir+0xf2/0x140 [ 2798.704923] do_syscall_64+0x3b/0x90 [ 2798.705506] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2798.706277] RIP: 0033:0x7f02dda98c27 [ 2798.706843] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2798.709472] RSP: 002b:00007f02db00efa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 2798.710601] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00007f02dda98c27 [ 2798.711677] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 2798.712722] RBP: 00007f02db00f040 R08: 0000000000000000 R09: ffffffffffffffff [ 2798.713772] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 2798.714811] R13: 0000000020000100 R14: 00007f02db00f000 R15: 0000000020000040 [ 2798.715913] [ 2798.808097] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 00:47:34 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) openat(r3, &(0x7f0000000400)='./file1\x00', 0x12001, 0x18) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000380)=0x0) r5 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x440000, 0x0) perf_event_open(&(0x7f0000000300)={0x4, 0x80, 0x0, 0x5, 0x4, 0x6, 0x0, 0x40, 0x0, 0xe, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, @perf_config_ext={0x57, 0x8}, 0x8000, 0xe6ce, 0x38, 0x9, 0x80, 0x1, 0x5, 0x0, 0x15, 0x0, 0x9e1}, r4, 0x3, r5, 0x9) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x5c, 0x0, &(0x7f0000000200)=[@release={0x40046306, 0x1}, @acquire, @transaction_sg={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000180)={@ptr={0x70742a85, 0x0, &(0x7f0000000000), 0x0, 0x3, 0x1e}, @fd={0x66642a85, 0x0, r6}, @flat=@binder={0x73622a85, 0x100, 0x2}}, &(0x7f0000000040)={0x0, 0x28, 0x40}}, 0x40}], 0x3d, 0x0, &(0x7f0000000280)="f40dbef6435bae2d08adb0d56dcede690b1b7531c605c2fb0d308ebc21f0376e9257552d53241dbbdc0d12696f0d84e7bff5884528f967ab6967fd2536"}) lsetxattr$security_selinux(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0), &(0x7f0000000140)='system_u:object_r:syslog_conf_t:s0\x00', 0x23, 0x0) 00:47:34 executing program 3: r0 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000000)) fcntl$lock(r0, 0x6, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80}) r1 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000000)) ioctl$BTRFS_IOC_SYNC(r1, 0x9408, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000000040)={0x0, 0x0, 0xffff}) 00:47:34 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ioctl$PTP_PEROUT_REQUEST2(r0, 0x40383d0c, &(0x7f0000000080)={{0x20, 0x5b}, {0x4, 0x8}, 0x6b2, 0x1}) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010a00)="024344303031", 0x6, 0x8800}], 0x0, &(0x7f0000013500)) 00:47:34 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 77) [ 2812.411566] devpts: called with bogus options [ 2812.416374] devpts: called with bogus options 00:47:34 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='devpts\x00', 0x0, &(0x7f00000000c0)='wg[\x00') creat(&(0x7f0000000000)='./file0/file0\x00', 0x40) 00:47:34 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100061ec70325132510000ec7032510300000000002e2e202020202020202020100061ec70325132510000ec70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200061ec70325132510000ec70325104001a040000", 0x80, 0x52000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x92000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0xd2000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x152000}], 0x0, &(0x7f0000011200)) newfstatat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x800, &(0x7f0000000340)={[{@mpol={'mpol', 0x3d, {'prefer', '=static', @val={0x3a, [0x33, 0x30, 0x3a, 0x33, 0x35]}}}}, {@nr_inodes={'nr_inodes', 0x3d, [0x38, 0x2d, 0x6, 0x6b, 0x70]}}, {@nr_blocks={'nr_blocks', 0x3d, [0x35, 0x2d, 0x39, 0x6d, 0x33, 0x2d, 0x31, 0x65, 0x67, 0x70]}}], [{@measure}, {@dont_hash}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@dont_measure}, {@subj_user={'subj_user', 0x3d, 'vfat\x00'}}, {@seclabel}, {@uid_gt={'uid>', r0}}, {@hash}, {@fowner_eq={'fowner', 0x3d, 0xee00}}, {@fowner_gt={'fowner>', r1}}]}) 00:47:34 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x11, r2}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL={0x6, 0xc, 0x8}]}]}, 0x28}}, 0x0) 00:47:34 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0xf4ffffff) 00:47:34 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) openat(r0, &(0x7f0000000000)='./file1\x00', 0x80, 0x14) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x7fffffff) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff8000/0x8000)=nil, 0x8000, 0x9, 0x12, r2, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x1) syz_io_uring_submit(r3, 0x0, 0x0, 0x0) truncate(&(0x7f0000000180)='./file1\x00', 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r4, 0x0) r5 = syz_io_uring_setup(0x206c, &(0x7f0000000040)={0x0, 0x4be4, 0x1, 0x3, 0x81, 0x0, r4}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) sendfile(r4, r5, 0x0, 0x9) [ 2812.467994] loop1: detected capacity change from 0 to 256 [ 2812.470681] loop7: detected capacity change from 0 to 4 [ 2812.471924] FAULT_INJECTION: forcing a failure. [ 2812.471924] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2812.473396] CPU: 0 PID: 32766 Comm: syz-executor.7 Not tainted 5.16.0-rc8-next-20220106 #1 [ 2812.474427] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2812.475855] Call Trace: [ 2812.476268] [ 2812.476570] dump_stack_lvl+0x8b/0xb3 [ 2812.477077] should_fail.cold+0x5/0xa [ 2812.477586] strncpy_from_user+0x34/0x3e0 [ 2812.478133] getname_flags.part.0+0x95/0x4f0 [ 2812.478716] __x64_sys_mkdir+0xda/0x140 [ 2812.479244] do_syscall_64+0x3b/0x90 [ 2812.479729] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2812.480443] RIP: 0033:0x7f02dda98c27 [ 2812.480936] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2812.483249] RSP: 002b:00007f02db00efa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 2812.484214] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00007f02dda98c27 [ 2812.485148] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 2812.486048] RBP: 00007f02db00f040 R08: 0000000000000000 R09: ffffffffffffffff [ 2812.486972] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 2812.487902] R13: 0000000020000100 R14: 00007f02db00f000 R15: 0000000020000040 [ 2812.488864] [ 2812.523758] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:47:34 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x2a, &(0x7f0000000000)={{{@in=@remote, @in=@multicast2}, {0x0, 0x0, 0x1000}}, {{@in6=@ipv4}, 0x0, @in6=@mcast1}}, 0xe8) 00:47:34 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 78) 00:47:34 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r0, 0xf503, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) renameat(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0xffffffffffffffff, 0x0) recvmsg$unix(r1, &(0x7f0000000400)={&(0x7f0000000040)=@abs, 0x6e, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/62, 0x3e}, {&(0x7f0000000140)=""/136, 0x88}, {&(0x7f0000000200)=""/79, 0x4f}, {&(0x7f0000000280)=""/94, 0x5e}], 0x4, &(0x7f0000000340)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb0}, 0x2) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000000440), 0x1, 0x210802) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) ppoll(&(0x7f0000000480)=[{r2, 0x102a}, {r3, 0x8020}, {r4, 0x80c6}], 0x3, &(0x7f0000000500)={r5, r6+60000000}, &(0x7f0000000540)={[0x4]}, 0x8) [ 2812.628282] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2812.646716] loop7: detected capacity change from 0 to 4 [ 2812.660659] FAULT_INJECTION: forcing a failure. [ 2812.660659] name failslab, interval 1, probability 0, space 0, times 0 [ 2812.661478] CPU: 1 PID: 32871 Comm: syz-executor.7 Not tainted 5.16.0-rc8-next-20220106 #1 [ 2812.662080] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2812.662892] Call Trace: [ 2812.663088] [ 2812.663261] dump_stack_lvl+0x8b/0xb3 [ 2812.663565] should_fail.cold+0x5/0xa [ 2812.663859] ? create_object.isra.0+0x3a/0xa20 [ 2812.664221] should_failslab+0x5/0x10 [ 2812.664507] kmem_cache_alloc+0x5b/0x480 [ 2812.664820] create_object.isra.0+0x3a/0xa20 [ 2812.665159] ? kasan_unpoison+0x23/0x50 [ 2812.665466] kmem_cache_alloc+0x239/0x480 [ 2812.665784] ? ext4_quota_read+0x2e0/0x2e0 [ 2812.666112] ext4_alloc_inode+0x1a/0x630 [ 2812.666430] ? ext4_quota_read+0x2e0/0x2e0 [ 2812.666750] alloc_inode+0x63/0x230 [ 2812.667036] new_inode+0x23/0x240 [ 2812.667310] __ext4_new_inode+0x335/0x5610 [ 2812.667639] ? lock_downgrade+0x6d0/0x6d0 [ 2812.667976] ? __sanitizer_cov_trace_cmp2+0x22/0x80 [ 2812.668366] ? ext4_mark_inode_used+0x14a0/0x14a0 [ 2812.668756] ? selinux_determine_inode_label+0x1b6/0x340 [ 2812.669176] ? ext4_mkdir+0x6c3/0xb20 [ 2812.669474] ext4_mkdir+0x33a/0xb20 [ 2812.669772] ? ext4_init_new_dir+0x4d0/0x4d0 [ 2812.670112] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2812.670530] vfs_mkdir+0x1d0/0x3c0 [ 2812.670824] do_mkdirat+0x17b/0x2e0 [ 2812.671119] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2812.671527] ? do_file_open_root+0x590/0x590 [ 2812.671885] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2812.672300] ? getname_flags.part.0+0x1dd/0x4f0 [ 2812.672667] __x64_sys_mkdir+0xf2/0x140 [ 2812.672975] do_syscall_64+0x3b/0x90 [ 2812.673269] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2812.673737] RIP: 0033:0x7f02dda98c27 [ 2812.674085] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2812.675708] RSP: 002b:00007f02db00efa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 2812.676390] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00007f02dda98c27 [ 2812.676912] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 2812.677431] RBP: 00007f02db00f040 R08: 0000000000000000 R09: ffffffffffffffff [ 2812.677943] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 2812.678463] R13: 0000000020000100 R14: 00007f02db00f000 R15: 0000000020000040 [ 2812.678990] 00:47:51 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) write$P9_RSTATu(r0, &(0x7f0000000140)={0x58, 0x7d, 0x1, {{0x0, 0x3d, 0x6, 0xdf1, {0x80, 0x2, 0x4}, 0x10000000, 0x6, 0x5, 0xffffffff, 0x3, '*^]', 0x6, 'tmpfs\x00', 0x0, '', 0x1, '@'}, 0x6, '*+)&\xfd/', r1, 0xee01}}, 0x58) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) openat2$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x8}, 0x18) 00:47:51 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0xf6ffff0f) 00:47:51 executing program 5: epoll_create1(0x0) r0 = openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000000)) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000000, 0x8010, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f00000000c0)=@IORING_OP_TIMEOUT={0xb, 0x1, 0x0, 0x0, 0x8, &(0x7f0000000080)={0x0, 0x3938700}, 0x1, 0x1, 0x1}, 0x1f) 00:47:51 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) openat(r3, &(0x7f0000000400)='./file1\x00', 0x12001, 0x18) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000380)=0x0) r5 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x440000, 0x0) perf_event_open(&(0x7f0000000300)={0x4, 0x80, 0x0, 0x5, 0x4, 0x6, 0x0, 0x40, 0x0, 0xe, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, @perf_config_ext={0x57, 0x8}, 0x8000, 0xe6ce, 0x38, 0x9, 0x80, 0x1, 0x5, 0x0, 0x15, 0x0, 0x9e1}, r4, 0x3, r5, 0x9) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x5c, 0x0, &(0x7f0000000200)=[@release={0x40046306, 0x1}, @acquire, @transaction_sg={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000180)={@ptr={0x70742a85, 0x0, &(0x7f0000000000), 0x0, 0x3, 0x1e}, @fd={0x66642a85, 0x0, r6}, @flat=@binder={0x73622a85, 0x100, 0x2}}, &(0x7f0000000040)={0x0, 0x28, 0x40}}, 0x40}], 0x3d, 0x0, &(0x7f0000000280)="f40dbef6435bae2d08adb0d56dcede690b1b7531c605c2fb0d308ebc21f0376e9257552d53241dbbdc0d12696f0d84e7bff5884528f967ab6967fd2536"}) lsetxattr$security_selinux(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0), &(0x7f0000000140)='system_u:object_r:syslog_conf_t:s0\x00', 0x23, 0x0) 00:47:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x6b, r2}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL={0x6, 0xc, 0x8}]}]}, 0x28}}, 0x0) 00:47:51 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x5a1200, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x9) mount$9p_tcp(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="7472616e733d7463702c706f72743d307884940a1b303030303030303030303030346532302c7273696f6e3d3970323030302c76657273696f6e3d3f"]) 00:47:51 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 79) 00:47:51 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100061ec70325132510000ec7032510300000000002e2e202020202020202020100061ec70325132510000ec70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200061ec70325132510000ec70325104001a040000", 0x80, 0x52000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x92000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0xd2000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x152000}], 0x0, &(0x7f0000011200)) newfstatat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x800, &(0x7f0000000340)={[{@mpol={'mpol', 0x3d, {'prefer', '=static', @val={0x3a, [0x33, 0x30, 0x3a, 0x33, 0x35]}}}}, {@nr_inodes={'nr_inodes', 0x3d, [0x38, 0x2d, 0x6, 0x6b, 0x70]}}, {@nr_blocks={'nr_blocks', 0x3d, [0x35, 0x2d, 0x39, 0x6d, 0x33, 0x2d, 0x31, 0x65, 0x67, 0x70]}}], [{@measure}, {@dont_hash}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@dont_measure}, {@subj_user={'subj_user', 0x3d, 'vfat\x00'}}, {@seclabel}, {@uid_gt={'uid>', r0}}, {@hash}, {@fowner_eq={'fowner', 0x3d, 0xee00}}, {@fowner_gt={'fowner>', r1}}]}) [ 2829.756739] loop1: detected capacity change from 0 to 256 [ 2829.781579] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2829.786645] loop7: detected capacity change from 0 to 4 [ 2829.795734] FAULT_INJECTION: forcing a failure. [ 2829.795734] name failslab, interval 1, probability 0, space 0, times 0 [ 2829.797814] CPU: 1 PID: 32900 Comm: syz-executor.7 Not tainted 5.16.0-rc8-next-20220106 #1 [ 2829.798787] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2829.799855] Call Trace: [ 2829.800153] [ 2829.800366] dump_stack_lvl+0x8b/0xb3 [ 2829.800739] should_fail.cold+0x5/0xa [ 2829.801190] ? create_object.isra.0+0x3a/0xa20 [ 2829.801630] should_failslab+0x5/0x10 [ 2829.801956] kmem_cache_alloc+0x5b/0x480 [ 2829.802345] create_object.isra.0+0x3a/0xa20 [ 2829.802736] ? kasan_unpoison+0x23/0x50 [ 2829.803080] kmem_cache_alloc+0x239/0x480 [ 2829.803432] security_inode_alloc+0x34/0x160 [ 2829.804018] inode_init_always+0x52e/0xc50 [ 2829.804468] alloc_inode+0x84/0x230 [ 2829.804818] new_inode+0x23/0x240 [ 2829.805143] __ext4_new_inode+0x335/0x5610 [ 2829.805523] ? lock_downgrade+0x6d0/0x6d0 [ 2829.805883] ? __sanitizer_cov_trace_cmp2+0x22/0x80 [ 2829.806356] ? ext4_mark_inode_used+0x14a0/0x14a0 [ 2829.806809] ? selinux_determine_inode_label+0x1b6/0x340 [ 2829.807327] ? ext4_mkdir+0x6c3/0xb20 [ 2829.807681] ext4_mkdir+0x33a/0xb20 [ 2829.808012] ? ext4_init_new_dir+0x4d0/0x4d0 [ 2829.808393] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2829.808870] vfs_mkdir+0x1d0/0x3c0 [ 2829.809195] do_mkdirat+0x17b/0x2e0 [ 2829.809521] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2829.810015] ? do_file_open_root+0x590/0x590 [ 2829.810444] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2829.810951] ? getname_flags.part.0+0x1dd/0x4f0 [ 2829.811383] __x64_sys_mkdir+0xf2/0x140 [ 2829.811725] do_syscall_64+0x3b/0x90 [ 2829.812047] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2829.812533] RIP: 0033:0x7f02dda98c27 [ 2829.812852] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2829.814553] RSP: 002b:00007f02db00efa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 2829.815209] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00007f02dda98c27 [ 2829.815879] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 2829.816685] RBP: 00007f02db00f040 R08: 0000000000000000 R09: ffffffffffffffff [ 2829.817313] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 2829.818020] R13: 0000000020000100 R14: 00007f02db00f000 R15: 0000000020000040 [ 2829.818653] 00:47:51 executing program 6: r0 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) fstat(r0, &(0x7f0000000100)) 00:47:51 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0xfbffffff) [ 2829.892356] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2829.900309] 9pnet: Could not find request transport: tcp [ 2829.901026] 9pnet: Unknown protocol version ? 00:47:51 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x141000, 0x0) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f00000000c0)=0x2) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x1, 0xd6c2, 0x1, 0x7}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) 00:47:51 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x7fffffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) lremovexattr(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="9500000000000000"]) sendfile(r3, r4, 0x0, 0x7fffffff) 00:47:51 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 80) 00:47:51 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x5000000, 0x13, r1, 0x0) write$P9_RREMOVE(r0, &(0x7f0000000040)={0x7, 0x7b, 0x2}, 0x7) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$PIO_CMAP(r2, 0x4b71, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x83, 0x0) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) [ 2830.034637] loop1: detected capacity change from 0 to 256 [ 2830.046974] blktrace: Concurrent blktraces are not allowed on sg0 [ 2830.047747] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2830.066407] loop7: detected capacity change from 0 to 4 [ 2830.067189] FAULT_INJECTION: forcing a failure. [ 2830.067189] name failslab, interval 1, probability 0, space 0, times 0 [ 2830.067260] CPU: 0 PID: 33025 Comm: syz-executor.7 Not tainted 5.16.0-rc8-next-20220106 #1 00:47:51 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r1 = syz_mount_image$nfs4(&(0x7f0000000180), &(0x7f00000001c0)='./file1\x00', 0x10001, 0x7, &(0x7f0000000780)=[{&(0x7f0000000240)="8520ccc22a7d0224835f29a674ffc6cd445e665e8484b96726e18580e5ecca3fb82d973f1c6bbcea6b2e9efbd2b2dd6865a6960a328bb892228fb5f49d1917674257638aff0786cff580289ff1f8131b78ac72ca05d611770ec2dbc0dfbfcd61fe744e89a55b2567394e56a55b7f7dc51bcc2cbe1fb8f570d7cfee237bd4dc0d561cbb5450d828642556112962cebfa8d1c69f7da99307f6f532a620d23345ff41bab8421b06e0e552dd40aea935f8e56b680ff03b9f13845cf45eabe5879912852c9be2bbef36b22f9bc0e0aacc78d0d2073667278d80991a41628597e8eed3c253388d", 0xe4, 0x3}, {&(0x7f0000000340)="1d3118e8dcae1308dddbd3a0063e55d5bb5c6c8ef07e85a4723347b4a0e5b156584bfd1246c5605319063bfc77f02d76a829d2118e10a245e7148438150cede792a36a0e733e42c5a2050710cdc793723deaf45155cc7ca1cd7b23237ba0a7a77c3ef381a497e83f7c80216dd88d94d7752f4b14f7d46f86ba4aa5467810fdda55d03a6447ec9b652d2c5c946e967ca1607b70fa3a08c8bc5492e0f31c0b9f5393d8a3cdc0e99909cadc8c1471e37b9e9fc5e57d87db453255a1ab58", 0xbc, 0x7}, {&(0x7f0000000400)="12eab8745225990ba1604160c523b234bac25778e91aabfb1d3de8b4ede84fe4c5924a322ca1aba7d04b12523620c90dac89101e35015f8c54829926e5a250313140690ce0a70dcc53af499a65dda4348216cbae9f6e84c46ea2b54fa2fa398060f41271dc03a92fcbffd2d48c1c948f8b3f2217df7e72e41ea0b7aa5a65a6e7e9a59d3ccddefdda86da578dc0d7e54a5405c3ea34d3f561302a4387fd50971f65513670e8568edad1e931b83743cd36d807c463aa69fa8246f038b73b4b75f51958563acd0a3f030d6c5a967dbf419a7a1d7484da8198e946009c3578731259d85fe19fd3eee04b", 0xe8, 0x4}, {&(0x7f0000000500)="ef0a0f174c2309d2625b0af10c1a9097d900f5334d10382cb3226669167642280f4a115e06fdf781be73dbaf980521a330fad68e843709d2a16cf50dd6d868bd2cf11caf05877c7ad30cf6a1247b98ee89b57e4fb09cdf95678349b43f46b8d5953072fa214efcadedb1a58d8a480f139d19ee7edb9fdb0e9849ca9713fb8782d292e621ae5398f2e0e1fb9b93b536e80d5f5d46587f070cf27d38e21a2ff14e94baacf9d6c9d88e8e85db0314", 0xad, 0x24}, {&(0x7f00000005c0)="0fa796686e7f184359bd260fe3d7dae31b9e437ab79b88118241e07d9e67187db1a5f6f9361eaf60641e87842afa9b21e18f7819195a4228212a4f0eb95f3a26e088a9b60e930f72626863afa5dc826c4e1103c612bd533dd2e42e94a1f757c9a32a3f3be99ec9814adcabd0d464ba075ade722c3264436b477d8d5737adc4342a54152c095750f881929d6b029e4bd8cae9c6bd7894606ab10c8aecdab5b9d063098e44ef7240c3407e6c1090c382053e8aed0ebeff17a888a1e87fe8e74d47e7084f4ef20552", 0xc7, 0x6}, {&(0x7f00000006c0)="68f54ad72bd5317f85fc4a6c4765dc194d50fe3fc32bf44ed1b37e4494966f7b7b5adf946074175fc8bc7f227fd524b9d97dd6a4e13ecf7669f24f2572e3f2b1b93a4cd415381dbe21137cda1e1a2254b3dd8d4a6a424d8c27a4a511cc1f9fb54796ef95c397", 0x66, 0x92}, {&(0x7f0000000740)="66c87a1fbb155371a61a190d6b7e55d1a3940e1c41b9d3fa9690600982cdb5e516c4", 0x22, 0x6}], 0x80, &(0x7f0000000840)={[{'[&&:('}, {'*\xdf]-'}, {'max'}], [{@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}]}) close(r1) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$BTRFS_IOC_RESIZE(r0, 0x50009403, &(0x7f00000000c0)={{r2}, {@val, @max}}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) creat(&(0x7f0000000080)='./file1\x00', 0x8) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000040)) pwrite64(r3, &(0x7f0000000000)='y', 0xfffffe5f, 0x8040000) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwritev(r4, &(0x7f0000001600)=[{&(0x7f0000000140)="93", 0x1}, {&(0x7f0000000200)="16", 0x1}], 0x2, 0x0, 0x0) [ 2830.067280] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 00:47:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x117, r2}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL={0x6, 0xc, 0x8}]}]}, 0x28}}, 0x0) [ 2830.067292] Call Trace: [ 2830.067298] [ 2830.067306] dump_stack_lvl+0x8b/0xb3 [ 2830.067339] should_fail.cold+0x5/0xa [ 2830.067361] ? create_object.isra.0+0x3a/0xa20 [ 2830.067391] should_failslab+0x5/0x10 [ 2830.067409] kmem_cache_alloc+0x5b/0x480 [ 2830.067432] create_object.isra.0+0x3a/0xa20 [ 2830.067453] ? kasan_unpoison+0x23/0x50 [ 2830.067480] kmem_cache_alloc+0x239/0x480 [ 2830.067502] security_inode_alloc+0x34/0x160 [ 2830.067542] inode_init_always+0x52e/0xc50 [ 2830.067572] alloc_inode+0x84/0x230 [ 2830.067595] new_inode+0x23/0x240 [ 2830.067619] __ext4_new_inode+0x335/0x5610 [ 2830.067645] ? lock_downgrade+0x6d0/0x6d0 [ 2830.067666] ? __sanitizer_cov_trace_cmp2+0x22/0x80 00:47:51 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000000)='.pending_reads\x00', 0x80000, 0x154) ioctl$sock_bt_hci(r1, 0x800448d5, &(0x7f0000000080)="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") syz_open_dev$vcsu(&(0x7f0000000040), 0x3, 0x286b40) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000180)) write$bt_hci(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="0127202703a4aaaaaaaa11f8b019919590608ab46f51526e549d6321db0c262b6df552a04aabdff32a3c28d09cbc52ef3236dd060ee7316ead6a3b512db03f10dcbf1d57b50ac76fa034041f6455f847e70c4557373477085bbc3b0e001a004297976c68bc835431d0682389ba39c7097bd63c18bbece9df2d5ac4c05c0caa6ec22ff48d7a7e4505cf9f3afaa78b928f4466f0e5d716c2ce44a1b0d60c496ca44b094899908ccd"], 0x2b) syz_io_uring_setup(0xeaf, &(0x7f0000000080), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000380)=0x0) r5 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r5, 0x0, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0, 0x2800c055}, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r6, 0x0, 0x30, &(0x7f0000000080)={0x5, {{0x2, 0x0, @multicast1}}}, 0x90) syz_io_uring_submit(r3, 0x0, &(0x7f00000001c0)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x3, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3}}, 0x5) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) [ 2830.067698] ? ext4_mark_inode_used+0x14a0/0x14a0 [ 2830.067731] ? selinux_determine_inode_label+0x1b6/0x340 [ 2830.067758] ? ext4_mkdir+0x6c3/0xb20 [ 2830.067783] ext4_mkdir+0x33a/0xb20 [ 2830.067814] ? ext4_init_new_dir+0x4d0/0x4d0 [ 2830.067840] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2830.067863] vfs_mkdir+0x1d0/0x3c0 [ 2830.067890] do_mkdirat+0x17b/0x2e0 [ 2830.067913] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2830.067932] ? do_file_open_root+0x590/0x590 00:47:51 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 81) [ 2830.067956] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2830.067975] ? getname_flags.part.0+0x1dd/0x4f0 [ 2830.068000] __x64_sys_mkdir+0xf2/0x140 [ 2830.068025] do_syscall_64+0x3b/0x90 [ 2830.068045] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2830.068067] RIP: 0033:0x7f02dda98c27 [ 2830.068118] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 00:47:51 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0xff0f0000) [ 2830.068135] RSP: 002b:00007f02db00efa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 2830.068151] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00007f02dda98c27 [ 2830.068161] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 2830.068171] RBP: 00007f02db00f040 R08: 0000000000000000 R09: ffffffffffffffff [ 2830.068182] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 2830.068192] R13: 0000000020000100 R14: 00007f02db00f000 R15: 0000000020000040 [ 2830.068218] [ 2830.191760] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2830.281813] loop7: detected capacity change from 0 to 4 [ 2830.282168] FAULT_INJECTION: forcing a failure. [ 2830.282168] name failslab, interval 1, probability 0, space 0, times 0 [ 2830.282192] CPU: 0 PID: 33085 Comm: syz-executor.7 Not tainted 5.16.0-rc8-next-20220106 #1 [ 2830.282210] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2830.282224] Call Trace: [ 2830.282231] [ 2830.282240] dump_stack_lvl+0x8b/0xb3 [ 2830.282275] should_fail.cold+0x5/0xa [ 2830.282300] ? jbd2__journal_start+0x18c/0x8d0 [ 2830.282330] should_failslab+0x5/0x10 [ 2830.282348] kmem_cache_alloc+0x5b/0x480 [ 2830.282373] jbd2__journal_start+0x18c/0x8d0 [ 2830.282400] __ext4_journal_start_sb+0x210/0x470 [ 2830.282433] __ext4_new_inode+0x2f46/0x5610 [ 2830.282477] ? ext4_mark_inode_used+0x14a0/0x14a0 [ 2830.282512] ? selinux_determine_inode_label+0x1b6/0x340 [ 2830.282544] ? ext4_mkdir+0x6c3/0xb20 [ 2830.282572] ext4_mkdir+0x33a/0xb20 [ 2830.282607] ? ext4_init_new_dir+0x4d0/0x4d0 [ 2830.282635] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2830.282663] vfs_mkdir+0x1d0/0x3c0 [ 2830.282690] do_mkdirat+0x17b/0x2e0 [ 2830.293256] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2830.293807] ? do_file_open_root+0x590/0x590 [ 2830.294231] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2830.294715] ? getname_flags.part.0+0x1dd/0x4f0 [ 2830.295129] __x64_sys_mkdir+0xf2/0x140 [ 2830.295496] do_syscall_64+0x3b/0x90 [ 2830.295829] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2830.296339] RIP: 0033:0x7f02dda98c27 [ 2830.296669] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2830.298228] RSP: 002b:00007f02db00efa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 2830.298880] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00007f02dda98c27 [ 2830.299501] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 2830.300137] RBP: 00007f02db00f040 R08: 0000000000000000 R09: ffffffffffffffff [ 2830.300762] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 2830.301392] R13: 0000000020000100 R14: 00007f02db00f000 R15: 0000000020000040 [ 2830.302023] [ 2830.302530] EXT4-fs error (device sda) in __ext4_new_inode:1085: Out of memory 00:47:52 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x135, r2}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL={0x6, 0xc, 0x8}]}]}, 0x28}}, 0x0) 00:47:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB="08002615000008009f00000000000880a10004000000"], 0x34}}, 0x0) 00:47:52 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0xff0f0000) 00:47:52 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x5, &(0x7f0000000300)=0x7, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_generic(0x10, 0x3, 0x10) openat$random(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) unshare(0x4020000) unshare(0x4000000) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x110) copy_file_range(r0, &(0x7f0000000380)=0x1ff, r1, &(0x7f00000003c0)=0x10001, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000340)) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x2010, r2, 0xac1a0000) io_setup(0x7, &(0x7f0000000000)=0x0) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) io_submit(r3, 0x3, &(0x7f0000005940)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffec7}, 0x0]) syz_open_dev$char_usb(0xc, 0xb4, 0x9) pselect6(0x40, &(0x7f0000000100)={0x5e}, 0x0, 0x0, 0x0, 0x0) 00:47:52 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0xffcf0000) 00:47:52 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 82) 00:47:52 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hugetlbfs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x20, &(0x7f00000028c0)={[{@gid}]}) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x448402, 0x22) [ 2830.727046] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2830.730130] loop7: detected capacity change from 0 to 4 [ 2830.731491] FAULT_INJECTION: forcing a failure. [ 2830.731491] name failslab, interval 1, probability 0, space 0, times 0 [ 2830.733117] CPU: 1 PID: 33154 Comm: syz-executor.7 Not tainted 5.16.0-rc8-next-20220106 #1 [ 2830.733815] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2830.734749] Call Trace: [ 2830.734989] [ 2830.735205] dump_stack_lvl+0x8b/0xb3 [ 2830.735566] should_fail.cold+0x5/0xa [ 2830.735925] should_failslab+0x5/0x10 [ 2830.736326] __kmalloc_track_caller+0x79/0x420 [ 2830.736737] ? sidtab_sid2str_get+0x17c/0x650 [ 2830.737128] kmemdup+0x23/0x50 [ 2830.737408] sidtab_sid2str_get+0x17c/0x650 [ 2830.737789] sidtab_entry_to_string+0x33/0x110 [ 2830.738236] security_sid_to_context_core+0x337/0x560 [ 2830.738807] selinux_inode_init_security+0x4c2/0x6b0 [ 2830.739262] ? selinux_dentry_init_security+0x2c0/0x2c0 [ 2830.739752] ? posix_acl_fix_xattr_userns+0x390/0x390 [ 2830.740318] ? lock_is_held_type+0xd7/0x130 [ 2830.740731] ? find_held_lock+0x2c/0x110 [ 2830.741159] security_inode_init_security+0x151/0x350 [ 2830.741651] ? ext4_init_acl+0x310/0x310 [ 2830.742044] ? inode_free_by_rcu+0x20/0x20 [ 2830.742477] ? chksum_update+0x4c/0xb0 [ 2830.742922] __ext4_new_inode+0x39c8/0x5610 [ 2830.743367] ? ext4_mark_inode_used+0x14a0/0x14a0 [ 2830.743829] ? ext4_mkdir+0x6c3/0xb20 [ 2830.744195] ext4_mkdir+0x33a/0xb20 [ 2830.744542] ? ext4_init_new_dir+0x4d0/0x4d0 [ 2830.744970] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2830.745580] vfs_mkdir+0x1d0/0x3c0 [ 2830.745904] do_mkdirat+0x17b/0x2e0 [ 2830.746247] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2830.746752] ? do_file_open_root+0x590/0x590 [ 2830.747195] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2830.747745] ? getname_flags.part.0+0x1dd/0x4f0 [ 2830.748250] __x64_sys_mkdir+0xf2/0x140 [ 2830.748636] do_syscall_64+0x3b/0x90 [ 2830.748999] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2830.749501] RIP: 0033:0x7f02dda98c27 [ 2830.749877] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2830.751524] RSP: 002b:00007f02db00efa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 2830.752242] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00007f02dda98c27 [ 2830.752911] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 2830.753655] RBP: 00007f02db00f040 R08: 0000000000000000 R09: ffffffffffffffff [ 2830.754382] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 2830.755032] R13: 0000000020000100 R14: 00007f02db00f000 R15: 0000000020000040 [ 2830.755629] [ 2830.762774] loop1: detected capacity change from 0 to 256 00:47:52 executing program 2: r0 = io_uring_setup(0x1e5b, &(0x7f0000001100)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000080)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f0000001180)={0x0, r3, "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", "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"}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) io_uring_setup(0x30e0, &(0x7f0000000000)={0x0, 0xfc7d, 0x4, 0x2, 0x31b, 0x0, r1}) [ 2830.818137] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:48:08 executing program 2: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000380), 0x800a03, 0x0) r1 = accept$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$HIDIOCGFIELDINFO(r0, 0xc038480a, &(0x7f0000000000)={0xfffffffe, 0x1, 0x8001, 0x1, 0x7, 0x9, 0x2, 0x9, 0x3f, 0xe4c, 0x5, 0x77ff, 0x8, 0x5}) pidfd_getfd(0xffffffffffffffff, r0, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f00000003c0)) ioctl$F2FS_IOC_SET_PIN_FILE(r0, 0x4004f50d, &(0x7f0000000040)=0x1) 00:48:08 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f00000004c0)="0000000000000000000000004fe17b6ecf5c42eb82d5ba1095ba954b010000000c00000000000000d07ed6ec347166c1f841cccd000000000000000000000000bfaffff958fee28ed7d83be0d1807e80abbef40c3f931c57f31fbd8f739af2ad7a55db0792dfe4faa65f0852d573a8a59b715d2ea663487746286585c9cff6dff65293b85a81153cfe3e53147cf9536248", 0x91, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000012900)=ANY=[]) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) name_to_handle_at(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="0c00000001000000400000000800006e49973800"], &(0x7f00000000c0), 0x1400) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000, 0x1010, r0, 0x8000000) r2 = mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x50, r0, 0x10000000) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) io_uring_setup(0x336d, &(0x7f0000002900)={0x0, 0x2bfa, 0xd, 0x1, 0x3be}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) r4 = io_uring_setup(0x2d62, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0xffffffff}) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000002980), 0x109440, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r4, 0xa, 0x0, r5) syz_io_uring_submit(r1, r2, &(0x7f00000028c0)=@IORING_OP_SENDMSG={0x9, 0x5, 0x0, r3, 0x0, &(0x7f0000002880)={&(0x7f0000000140)=@ethernet={0x306}, 0x80, &(0x7f0000002700)=[{&(0x7f0000000280)="74a1ef1a4ca585b3725ca15b73d2103fa209d77ee0acb4c54f476e8ef4599259a562ce8e1b9fd906c242017fbe953eb33fef93ff532669f2ce322d8860d93036c98dbb400729bda05f9d49035f8192ba69c93736685459d1f1d728b1132218ea653d596b2e8e49689be8a8fc28c91448f643045e909e77c195e28093eb99e57ff965ee21908bc0d981068023d6af6aab368107a69f534e5369611f29cb0e0cb1398c47bfe03c772a50d1bf", 0xab}, {&(0x7f0000000340)="a05f1c6169cc96259c680b4b3ba69f1c8e759e023ecd070025efe8c44896634236282d732c845c9e8fd51e45b276c3af9847409281df3ebe7ccf298f3dd052d556666702197e7bc6211b0effc44224d4fb50af0dbf4c4b4de59471885f6b26168bd4d60d783f4892be7e08e28d3e2835cfc1106b82bf9a18fbeb2e57e251fdf01a20fa0f89ee4851e2b503f84d347c29c1583fa7f25a5431b55f9f5daa234efbfbea8b0336cda431e67717252745cb09dab7d639b365c94e01e7cca34742458917020aea43045ca96bc7a25acc287f78d3fcff99b4c1697225aeac219634826381d1271b3e69b2ab30eeaa6a4e0d2b", 0xef}, {&(0x7f0000000580)="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0x1000}, {&(0x7f00000001c0)="b48bdaeda6f91380f8e51384ac9a2cdced1e711988c203ebcbf0453130c2ec33ae34af830d0ac93f90060d73b920948a89c77c567882d95b750e196ed9cf03", 0x3f}, {&(0x7f0000000440)="73b499aa4e27df179ce473f865ddb88463ae00566cec39f1e56f12fcfa85871ee3eca470988bfc661f979e7799c976d4be9a240e27a75e6be18eb51779a75197a8694db3e0985a018593d6a1d52f041378b8fd18fb0bba776926fa72eecdb3e8", 0x60}, {&(0x7f0000001580)="962e111feddf759b410dff51488e2bd23623f7daa5c717853720acd48ae6f52f8728a9ea2dcdbf8d4decf8bb900eae3060adc9f0719a5f5fccfdf18dc2c4fb4c49427de56396a0893ab9e5b19971d44e", 0x50}, {&(0x7f0000001600)="050cc18b41dbc66b8d563f04d15487b2d7efb186edf1ef4d5b80a5ae812da0a3b413bdc784c344555e9817e6fd24fb67d85e1dadad6e0b656d82fe38747fb8b2babdaa2b15146295806b7b5301ac4d23cd2d9dfacf811d438dcc5c73483ff352", 0x60}, {&(0x7f0000001680)="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", 0x1000}, {&(0x7f0000002680)="c63b5289ddca4cb75afe2cfd18750495eaefda16f3dacbfa77c9afde42e3b3ba7f443cbeb8cb2fafb377f19603a890ac3392b6e3f121c2ae0028f05afff4482c7fb030a72d729bbb4d770b9bddeec186b4ba7c3703", 0x55}], 0x9, &(0x7f00000027c0)=[{0x40, 0x10d, 0x800, "440862cb5ed31a3695d4564aadf7e0b63fbe57f74ee4d2fa8226a9ab8b0f1c18e52b6fb8be877be7ebec"}, {0x18, 0x1c, 0xd51f, "ac8421c68aee"}, {0x40, 0x6, 0x6, "90b6da8baa71883359d5b6a4a69b432069df7d361bbc2d995b924e7f0ec664e9043f393ac3b3e99eeba67aba"}], 0x98}, 0x0, 0x4004, 0x0, {0x0, r5}}, 0x8) 00:48:08 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0xffefffff) 00:48:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x801, r2}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL={0x6, 0xc, 0x8}]}]}, 0x28}}, 0x0) 00:48:08 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 83) 00:48:08 executing program 0: r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$update(0x2, r0, 0x0, 0x0) keyctl$search(0xa, r0, &(0x7f0000000080)='cifs.spnego\x00', &(0x7f0000000140)={'syz', 0x0}, 0xfffffffffffffffe) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) syz_io_uring_setup(0x10, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x0, 0x39a}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'rose0\x00'}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) keyctl$setperm(0x6, 0x0, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000001240)='cifs.spnego\x00', &(0x7f0000001280)={'syz', 0x1}, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r3, &(0x7f00000011c0)=[{&(0x7f0000000180)=""/4096, 0x1000}], 0x1, 0x7, 0x0) add_key$keyring(&(0x7f0000001300), &(0x7f0000001340)={'syz', 0x3}, 0x0, 0x0, r0) r4 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002600)=[{{&(0x7f0000000100)={0x2, 0x4e25, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000002500)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r5, @broadcast, @broadcast}}}], 0x20}}], 0x1, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00000000c0)={@private2, 0x1c, r5}) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r4, 0x8983, &(0x7f00000012c0)={0x1, 'macsec0\x00', {}, 0x5}) dup3(r2, r1, 0x0) add_key$keyring(&(0x7f0000001180), &(0x7f0000001200)={'syz', 0x3}, 0x0, 0x0, r0) 00:48:08 executing program 5: ioctl$SG_GET_TIMEOUT(0xffffffffffffffff, 0x2202, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x8, 0x280902) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r0, 0x2) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/fs/cgroup', 0x764ebff258fa5e21, 0x88) r2 = syz_open_dev$mouse(&(0x7f00000000c0), 0x6, 0x100) pidfd_getfd(r2, r0, 0x0) fallocate(r1, 0x10, 0x800, 0x4) sendmsg$NL80211_CMD_UNEXPECTED_FRAME(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffff}}, './file0\x00'}) r4 = openat(r3, &(0x7f0000000100)='./file0\x00', 0x4142, 0x58) openat$nvram(0xffffffffffffff9c, &(0x7f0000000180), 0x282001, 0x0) fallocate(r4, 0x0, 0x0, 0x8800000) write(0xffffffffffffffff, 0x0, 0x0) r5 = getpid() pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r6, 0x0) kcmp$KCMP_EPOLL_TFD(0x0, r5, 0x7, r6, &(0x7f0000000140)={r4, r2, 0x6}) 00:48:08 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x7fffffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) lremovexattr(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="9500000000000000"]) sendfile(r3, r4, 0x0, 0x7fffffff) [ 2846.656454] loop7: detected capacity change from 0 to 4 [ 2846.657610] FAULT_INJECTION: forcing a failure. [ 2846.657610] name failslab, interval 1, probability 0, space 0, times 0 [ 2846.658712] CPU: 0 PID: 33393 Comm: syz-executor.7 Not tainted 5.16.0-rc8-next-20220106 #1 [ 2846.659565] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2846.660821] Call Trace: [ 2846.661090] [ 2846.661322] dump_stack_lvl+0x8b/0xb3 [ 2846.661706] should_fail.cold+0x5/0xa [ 2846.662030] ? create_object.isra.0+0x3a/0xa20 [ 2846.662428] should_failslab+0x5/0x10 [ 2846.662757] kmem_cache_alloc+0x5b/0x480 [ 2846.663099] create_object.isra.0+0x3a/0xa20 [ 2846.663496] ? kasan_unpoison+0x23/0x50 [ 2846.663860] kmem_cache_alloc+0x239/0x480 [ 2846.664229] jbd2__journal_start+0x18c/0x8d0 [ 2846.664726] __ext4_journal_start_sb+0x210/0x470 [ 2846.665324] __ext4_new_inode+0x2f46/0x5610 [ 2846.665886] ? ext4_mark_inode_used+0x14a0/0x14a0 [ 2846.666464] ? selinux_determine_inode_label+0x1b6/0x340 [ 2846.667000] ? ext4_mkdir+0x6c3/0xb20 [ 2846.667332] ext4_mkdir+0x33a/0xb20 [ 2846.667672] ? ext4_init_new_dir+0x4d0/0x4d0 [ 2846.668093] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2846.668719] vfs_mkdir+0x1d0/0x3c0 [ 2846.669093] do_mkdirat+0x17b/0x2e0 [ 2846.669485] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2846.670032] ? do_file_open_root+0x590/0x590 [ 2846.670447] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2846.670930] ? getname_flags.part.0+0x1dd/0x4f0 [ 2846.671446] __x64_sys_mkdir+0xf2/0x140 [ 2846.671847] do_syscall_64+0x3b/0x90 [ 2846.672218] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2846.672715] RIP: 0033:0x7f02dda98c27 [ 2846.673056] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2846.674679] RSP: 002b:00007f02db00efa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 2846.675318] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00007f02dda98c27 [ 2846.675954] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 2846.676658] RBP: 00007f02db00f040 R08: 0000000000000000 R09: ffffffffffffffff [ 2846.677278] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 2846.677844] R13: 0000000020000100 R14: 00007f02db00f000 R15: 0000000020000040 [ 2846.678515] [ 2846.687687] loop1: detected capacity change from 0 to 256 [ 2846.730861] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2846.827143] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2862.563930] loop1: detected capacity change from 0 to 256 [ 2862.583202] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2862.586160] loop7: detected capacity change from 0 to 4 [ 2862.588008] FAULT_INJECTION: forcing a failure. [ 2862.588008] name failslab, interval 1, probability 0, space 0, times 0 [ 2862.590438] CPU: 1 PID: 33522 Comm: syz-executor.7 Not tainted 5.16.0-rc8-next-20220106 #1 [ 2862.591209] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2862.592347] Call Trace: [ 2862.592640] [ 2862.592863] dump_stack_lvl+0x8b/0xb3 [ 2862.593250] should_fail.cold+0x5/0xa [ 2862.593675] ? ext4_find_extent+0xa39/0xd20 [ 2862.594076] should_failslab+0x5/0x10 [ 2862.594931] __kmalloc+0x72/0x440 00:48:24 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x7fffffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) lremovexattr(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="9500000000000000"]) sendfile(r3, r4, 0x0, 0x7fffffff) 00:48:24 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/dev_mcast\x00') write$P9_RREADLINK(r0, &(0x7f0000000000)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) sendfile(r0, r0, 0x0, 0x20000) 00:48:24 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6(0xa, 0x1, 0x0) r5 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x1b, &(0x7f0000000000)={@dev, r6}, 0x14) sendmsg$unix(r3, &(0x7f0000002780)={0x0, 0x0, &(0x7f0000002840)=[{&(0x7f0000002100)="e2", 0x1}], 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="1c000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r4, @ANYRES32=r1, @ANYBLOB="0000000033f187e9240d3bb1bf355eca897d6c903dc800afaa0c148777d0148ae48d656ee32fd0b9ee119364110d8b9741dce962710e31779ecc716150d88295f3c8373a8559bc6af0a6bdb2db50170690a314354fb00966ee4b82e511b4e0bb352e9bf7bf2fc0dcbeca486b878a9cb3829f52ec6680371a30"], 0x20}, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 00:48:24 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0xfff7ffff) 00:48:24 executing program 0: ioctl$HIDIOCSUSAGES(0xffffffffffffffff, 0x501c4814, &(0x7f0000000340)={{0x1, 0x3, 0x101, 0x1ff, 0xfff, 0x4fb0efdd}, 0x3a8, [0x7, 0x1a859647, 0x80000001, 0x3, 0x3, 0x8, 0x6, 0x2, 0x7, 0x1, 0x6, 0xde6b, 0x401, 0x4, 0x6, 0x8001, 0x8000, 0x40f, 0x1, 0x7, 0x0, 0x10000, 0x9, 0x0, 0x2, 0x3ff, 0x2, 0x0, 0x47, 0x5, 0xd9f, 0x9, 0x0, 0x3, 0x200, 0x475a2d7f, 0x38, 0x8, 0x0, 0x8, 0x5, 0x9, 0x10000, 0x0, 0x100, 0x8001, 0x7f, 0x3, 0x7, 0x2, 0x5, 0xf5ae, 0x9, 0x4, 0x1b4, 0xffffff81, 0x6, 0x5, 0x0, 0x101, 0x2, 0x3, 0x6, 0x80000001, 0x0, 0x8, 0x3908, 0x0, 0x8, 0x3f, 0x1, 0xbcb8, 0x10000, 0xfffffffb, 0x2, 0x2, 0x1f, 0x9, 0x9, 0x3ff, 0x1, 0x5, 0x5, 0x2, 0x7, 0x3, 0x7c, 0x5, 0x77, 0x800, 0xd823, 0x11, 0x401, 0x7, 0x6, 0x9, 0x0, 0x7, 0x5b7800, 0x6, 0x0, 0x6, 0x8001, 0xfffffffe, 0xe, 0x0, 0x0, 0x88, 0x9, 0x9, 0x7, 0x5, 0x7f, 0x1, 0x7, 0x0, 0x80000001, 0x2, 0xfffff89b, 0xe6, 0x2, 0xfff, 0xa6af, 0x532, 0x9, 0x4, 0x0, 0x7, 0xfffffbff, 0x2d, 0x81, 0xaa3, 0x8, 0x5, 0x3, 0x9, 0x49, 0x2, 0xaa, 0x6, 0xfffff67a, 0x1, 0x6, 0x6, 0x7ff, 0x7fff, 0x1ff, 0x7, 0x2, 0x3, 0x6, 0x3, 0x0, 0x5, 0x7fff, 0x1, 0xa03, 0x6, 0x7, 0x0, 0x3, 0x7, 0x1, 0x27, 0x1138, 0x0, 0x80000000, 0xb0, 0x1, 0x8000, 0xf87, 0x3, 0x20, 0x211, 0xfff, 0x100, 0x5, 0xfffffff7, 0x1, 0x80000001, 0x8, 0x1, 0x3, 0xe2, 0x6, 0x3, 0x2, 0x8, 0x95000000, 0xe9, 0xffffff31, 0x5, 0x8000, 0x3, 0x100, 0xc900, 0x7fffffff, 0x1, 0x6, 0x6, 0xe83, 0x8, 0x3, 0x8, 0x80, 0xddfe, 0x1000, 0x6, 0x1, 0x7, 0x80000000, 0x101, 0xffd8, 0x800, 0x740f, 0xfffffff7, 0x4, 0x5, 0x4788, 0x81, 0x20, 0xfffffffe, 0x3, 0x7fff, 0x29, 0x9, 0x5, 0x8, 0x8, 0xcc, 0x5, 0x1, 0x80000001, 0x8358, 0x3, 0x2, 0x7e9b, 0x80, 0x2, 0xfffffff9, 0x8, 0x1000, 0x9, 0x7, 0x9, 0x3ff, 0x7, 0x1, 0x100, 0x1, 0x1, 0x2, 0x40, 0x2, 0x6, 0x5, 0x2a4, 0x9, 0x4000000, 0x7ff, 0x3, 0x3, 0x1, 0x7, 0xffffffc0, 0x3, 0x7, 0xffff, 0x80, 0x5, 0x3, 0xa79, 0x7, 0xffff6d40, 0x200, 0x5, 0x4, 0x0, 0x6, 0x1ff, 0x9, 0x8, 0xcb0, 0xfff, 0x1f, 0x7, 0x27, 0x400, 0x80000001, 0x2, 0x8, 0x5c2, 0x8, 0x4, 0x0, 0x80000000, 0x0, 0x2, 0x1, 0xa05a, 0x1, 0x20, 0x6, 0x8, 0x8, 0x7, 0xb0, 0x3, 0x1f, 0x7, 0x8, 0xfffffaa8, 0x2f3, 0x12b89b38, 0x100, 0x9, 0x9, 0xe88, 0x200, 0xff, 0x5edbf91b, 0x7, 0x4, 0x6, 0x8, 0x6, 0x3, 0x1, 0x0, 0x3, 0x7e, 0x0, 0x200, 0x7ff, 0x1000, 0x7, 0x101, 0x7, 0x2, 0x7, 0x7, 0x6, 0xff, 0xbb, 0xffffffe1, 0x800, 0x9, 0x700, 0xfffffffa, 0x78fd2d24, 0xfff, 0xc7d, 0x5, 0x3f, 0x84a, 0x80000000, 0x9b7, 0x8, 0x30, 0xffff78e2, 0x400, 0x9, 0x7, 0x1ff, 0x1f, 0x6, 0x34c, 0x9, 0x7, 0x5, 0x1, 0xfffff405, 0x4, 0x30000000, 0x7, 0xe830, 0xfffffffd, 0xf, 0x3, 0x6, 0x2, 0x4a, 0x2, 0x8000, 0xfffffffe, 0x7fff, 0x0, 0x8, 0x2ec, 0x3, 0x2, 0x9, 0x80000001, 0x0, 0x1, 0x100, 0x7ff, 0xffffffff, 0xfffffffc, 0x1ff, 0x6, 0xffffffff, 0xffff, 0x101, 0x1, 0x1, 0x9, 0x80000001, 0xc7, 0xfffffff7, 0x10000, 0x5, 0x9, 0x5, 0x338ab007, 0x1, 0x0, 0x4, 0x26, 0x3, 0x7f, 0x3, 0x1, 0x59c, 0x81, 0x1, 0x4, 0x1, 0x6, 0x5, 0x101, 0x6, 0x30d, 0x3, 0x1f, 0x178, 0x5, 0x3, 0x7, 0x6, 0xffff, 0x4, 0xfffffffe, 0x0, 0xfff, 0x7, 0xfffff000, 0xfff, 0x1ff, 0x9, 0x1, 0x5, 0x7, 0x81, 0x5, 0xfff, 0xffffffff, 0xf0, 0x8, 0x8, 0x1, 0xcb17, 0x9, 0xc7, 0x1f, 0x9, 0x483, 0x0, 0x2, 0x7c09, 0x7, 0x0, 0x0, 0x10000, 0x1f, 0x2, 0x5, 0x1ff, 0xf371, 0x3, 0x401, 0x800, 0x1, 0x0, 0xef, 0x7, 0x80, 0x3f, 0x80000001, 0xffff, 0x7ff, 0x0, 0xfffffffc, 0x2, 0x6, 0x5d5, 0x9c, 0xe82e, 0x8, 0x1, 0xac, 0x100, 0x9, 0x7ff, 0x80, 0x0, 0x401, 0xe82, 0x0, 0x1, 0x7, 0x9, 0x40, 0xfffffff7, 0x6, 0xfffffffd, 0x9, 0x3, 0x6, 0xd6, 0x288, 0x10001, 0x0, 0x5d8, 0x2, 0x7, 0x1, 0xadd, 0x3ff, 0x0, 0xffffffc0, 0x200, 0x7fffffff, 0x7, 0x8, 0x100, 0x7fffffff, 0x9, 0x8001, 0x3, 0x15c, 0x10000, 0xfffffffb, 0xa62, 0x6, 0x1, 0x1, 0x40d29f5a, 0x6, 0x0, 0x6, 0x0, 0x6, 0x2, 0x6a, 0x81, 0x6000, 0x7, 0x7, 0x10000, 0xfffffffd, 0x2, 0x1ff, 0xffffff81, 0x8, 0x5, 0x8, 0x80000001, 0x100, 0x400, 0x3, 0x80000001, 0x9, 0x400, 0x1, 0x10000, 0xbc6d, 0x5, 0x0, 0x5, 0x7, 0x3a8f, 0xc5, 0x7fffffff, 0xffff, 0xffffffff, 0x7, 0xfa, 0x7ff, 0xf741, 0x9499, 0x0, 0x5, 0x228c, 0x9, 0x283, 0x4, 0x0, 0x5, 0x2, 0x0, 0x84a4, 0x2, 0x4, 0x2, 0x6, 0xb60, 0x401, 0xff, 0x10001, 0x5, 0x3, 0x100, 0x6, 0xa1, 0x1f, 0x3, 0x400, 0x1, 0x3, 0x7, 0x0, 0x0, 0x0, 0xfffffffb, 0xf2f1, 0xe88f, 0x1, 0xb24c, 0x401, 0xffffffe1, 0x6, 0x8, 0x1f, 0x4, 0x8, 0x5, 0x5, 0x1000, 0x3f, 0x6a, 0x2, 0x7, 0x9, 0x7ff, 0x50000000, 0x1, 0x400, 0x5, 0x3, 0x10000, 0x7, 0x134, 0xb9, 0x32, 0x4, 0x10000000, 0x3849, 0x200, 0x954b, 0x10001, 0xffffffff, 0x5, 0xf4, 0x1, 0x4, 0x9, 0x0, 0xffff, 0x4, 0x0, 0x4, 0x2, 0xff, 0x5, 0xba, 0xf45, 0x1, 0x7f, 0x1, 0x6, 0x3, 0x7f, 0x2, 0x6, 0x2, 0x2, 0xffffffff, 0x20, 0x7ff, 0x1, 0x3, 0xffffffff, 0x9, 0x0, 0x88, 0x1ff, 0x5, 0x2e, 0x7f, 0xfffffe00, 0x8, 0x800, 0x9, 0x5, 0x2, 0x6, 0x22, 0x41, 0x2, 0x2746, 0xffffffc1, 0x7, 0x8, 0x8, 0x3, 0x8001, 0xfffffffa, 0x3, 0x401, 0x9, 0x40, 0x1, 0x6, 0x1000, 0x3, 0x2, 0x0, 0x80000001, 0x3, 0x3, 0xcb6ef, 0x7, 0x3, 0xc9, 0x2, 0x200, 0x8, 0x1, 0x4, 0xfffffff8, 0x80000000, 0x9, 0x0, 0x8, 0x1, 0x800, 0x7fff, 0x0, 0x7, 0x8, 0x8, 0xff, 0x3, 0x7, 0x1, 0x2, 0x1, 0x18000000, 0x9, 0x40bf3c70, 0xb362, 0x5, 0x5, 0x6, 0x8, 0xffff5694, 0x8001, 0xffff, 0x8000, 0x0, 0x5a0, 0x1, 0x1, 0x679, 0x81, 0x2, 0x400, 0xd931, 0x7ff, 0x3103f904, 0x5, 0x2, 0x8001, 0xe7a8, 0x101, 0x7, 0x8, 0x6, 0x1ff, 0x9, 0x101, 0x400, 0x1, 0xffffffe1, 0x0, 0xc9, 0x800, 0x7, 0x4fa, 0x1, 0x0, 0x7, 0x5, 0x2589, 0x401, 0x5, 0x2, 0x3, 0x7, 0x1, 0x9, 0x1481, 0x8, 0x7fffffff, 0x7ff, 0x9, 0x4000, 0x7c5, 0x2a6, 0xec2e, 0xb3, 0x80, 0xfffffffb, 0x200, 0x9ad6, 0x6, 0x6, 0x7f, 0x87, 0x8001, 0x1, 0x5, 0x5, 0x7ff, 0x3, 0x9, 0x5, 0x7fff, 0x3, 0x9, 0x0, 0x0, 0x6, 0x8001, 0xff, 0x8, 0x3, 0x1f, 0x4, 0x0, 0x5, 0x7f, 0xffffffff, 0x7, 0x1, 0x5a4, 0x9, 0x8, 0x1, 0xf7, 0x2, 0x0, 0x3ff, 0x81, 0x8, 0x400, 0x1, 0x5, 0x1, 0x80, 0x8, 0x400, 0x6, 0x8001, 0x1ff, 0x0, 0xffffffff, 0x3, 0x42, 0x7fffffff, 0xffffffb0, 0xfffff000, 0x101, 0xffffffff, 0x4, 0x5eb, 0xf4c9c5a3, 0x5, 0x1, 0x8, 0x0, 0x4, 0x0, 0x0, 0x120000, 0x7fffffff, 0x5, 0x8000, 0x7, 0x6, 0x4, 0x3f, 0x0, 0x1, 0x0, 0x2, 0x5, 0xa6, 0x20, 0x0, 0x0, 0xa5, 0x3ff, 0x7, 0x2, 0x1ff, 0x9, 0xf6e, 0x797c2d2f, 0x1, 0x2, 0xb0a8, 0x8, 0x8b, 0x9, 0x4, 0x1, 0x100, 0x7, 0x4, 0x6, 0x1ff, 0x101, 0x8, 0x80, 0x0, 0xbca8, 0x1, 0x3, 0x9, 0x5, 0x7, 0xffffffff, 0x7fffffff, 0x5, 0x7, 0x6, 0x9, 0xb84, 0x6, 0x81, 0x1, 0x3, 0xdd, 0x8, 0x7f, 0x57c, 0x2, 0x2, 0x80000001, 0x1010000, 0x8, 0x7, 0x3f, 0x40, 0x65, 0xffffffe0, 0x1, 0x8a, 0xdc, 0x5, 0x1, 0x8, 0x61, 0x6, 0x8, 0x80000000, 0x9, 0x8, 0x1e, 0x5, 0x3ff, 0xfce5, 0x5, 0x2, 0x4, 0x90, 0xff, 0x2, 0x1000, 0x9, 0x1, 0x8000, 0x5, 0x1c, 0xd9e8, 0x401, 0x9, 0x0, 0x5, 0x9, 0x7, 0x76, 0x101, 0x2, 0x9, 0x40, 0x2, 0xfffffe01, 0x7f, 0x3, 0x0, 0x5, 0x200, 0x1, 0x66, 0x617, 0x6, 0x400, 0xfffffffc, 0x65, 0xffff, 0x9604]}) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x40286608, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x0, 0x1, [{0x1000}]}) 00:48:24 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 84) 00:48:24 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3001, r2}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL={0x6, 0xc, 0x8}]}]}, 0x28}}, 0x0) 00:48:24 executing program 5: write(0xffffffffffffffff, &(0x7f0000000000)="371e7e7391eeca4163f3a6a4888c4bd963be8779d2413ba35a9da6d1601f0d28b002", 0x22) unshare(0x60020400) [ 2862.595286] ext4_find_extent+0xa39/0xd20 [ 2862.595988] ext4_ext_map_blocks+0x1c8/0x5ca0 [ 2862.596685] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2862.597176] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2862.597649] ? lock_is_held_type+0xd7/0x130 [ 2862.598127] ? ext4_ext_release+0x10/0x10 [ 2862.598604] ? lock_acquire+0x1b2/0x4d0 [ 2862.598990] ? lock_release+0x6f0/0x6f0 [ 2862.599384] ? lock_is_held_type+0xd7/0x130 [ 2862.599811] ? down_read+0x198/0x440 [ 2862.600179] ? rwsem_down_read_slowpath+0xa10/0xa10 [ 2862.600809] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2862.601399] ? ext4_es_lookup_extent+0xc4/0xc60 [ 2862.601876] ext4_map_blocks+0x9c8/0x1970 [ 2862.602287] ? inode_free_by_rcu+0x20/0x20 [ 2862.602715] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2862.603243] ? lock_is_held_type+0xd7/0x130 [ 2862.603875] ext4_getblk+0x144/0x6b0 [ 2862.604336] ? ext4_iomap_overwrite_begin+0xa0/0xa0 [ 2862.604864] ext4_bread+0x2a/0x1c0 [ 2862.605232] ext4_append+0x155/0x380 [ 2862.605603] ext4_init_new_dir+0x25e/0x4d0 [ 2862.606032] ? ext4_init_dot_dotdot+0x5b0/0x5b0 [ 2862.606486] ? ext4_mkdir+0x6c3/0xb20 [ 2862.606869] ext4_mkdir+0x3cf/0xb20 [ 2862.607246] ? ext4_init_new_dir+0x4d0/0x4d0 [ 2862.607903] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2862.608545] vfs_mkdir+0x1d0/0x3c0 [ 2862.608944] do_mkdirat+0x17b/0x2e0 [ 2862.609314] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2862.609840] ? do_file_open_root+0x590/0x590 [ 2862.610277] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2862.610816] ? getname_flags.part.0+0x1dd/0x4f0 [ 2862.611278] __x64_sys_mkdir+0xf2/0x140 [ 2862.611675] do_syscall_64+0x3b/0x90 [ 2862.612075] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2862.612644] RIP: 0033:0x7f02dda98c27 [ 2862.613007] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2862.614771] RSP: 002b:00007f02db00efa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 2862.615551] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00007f02dda98c27 [ 2862.616274] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 2862.616986] RBP: 00007f02db00f040 R08: 0000000000000000 R09: ffffffffffffffff [ 2862.617764] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 2862.618483] R13: 0000000020000100 R14: 00007f02db00f000 R15: 0000000020000040 [ 2862.619211] [ 2862.639296] EXT4-fs warning (device sda): ext4_resize_begin:72: There are errors in the filesystem, so online resizing is not allowed 00:48:24 executing program 0: ioctl$HIDIOCSUSAGES(0xffffffffffffffff, 0x501c4814, &(0x7f0000000340)={{0x1, 0x3, 0x101, 0x1ff, 0xfff, 0x4fb0efdd}, 0x3a8, [0x7, 0x1a859647, 0x80000001, 0x3, 0x3, 0x8, 0x6, 0x2, 0x7, 0x1, 0x6, 0xde6b, 0x401, 0x4, 0x6, 0x8001, 0x8000, 0x40f, 0x1, 0x7, 0x0, 0x10000, 0x9, 0x0, 0x2, 0x3ff, 0x2, 0x0, 0x47, 0x5, 0xd9f, 0x9, 0x0, 0x3, 0x200, 0x475a2d7f, 0x38, 0x8, 0x0, 0x8, 0x5, 0x9, 0x10000, 0x0, 0x100, 0x8001, 0x7f, 0x3, 0x7, 0x2, 0x5, 0xf5ae, 0x9, 0x4, 0x1b4, 0xffffff81, 0x6, 0x5, 0x0, 0x101, 0x2, 0x3, 0x6, 0x80000001, 0x0, 0x8, 0x3908, 0x0, 0x8, 0x3f, 0x1, 0xbcb8, 0x10000, 0xfffffffb, 0x2, 0x2, 0x1f, 0x9, 0x9, 0x3ff, 0x1, 0x5, 0x5, 0x2, 0x7, 0x3, 0x7c, 0x5, 0x77, 0x800, 0xd823, 0x11, 0x401, 0x7, 0x6, 0x9, 0x0, 0x7, 0x5b7800, 0x6, 0x0, 0x6, 0x8001, 0xfffffffe, 0xe, 0x0, 0x0, 0x88, 0x9, 0x9, 0x7, 0x5, 0x7f, 0x1, 0x7, 0x0, 0x80000001, 0x2, 0xfffff89b, 0xe6, 0x2, 0xfff, 0xa6af, 0x532, 0x9, 0x4, 0x0, 0x7, 0xfffffbff, 0x2d, 0x81, 0xaa3, 0x8, 0x5, 0x3, 0x9, 0x49, 0x2, 0xaa, 0x6, 0xfffff67a, 0x1, 0x6, 0x6, 0x7ff, 0x7fff, 0x1ff, 0x7, 0x2, 0x3, 0x6, 0x3, 0x0, 0x5, 0x7fff, 0x1, 0xa03, 0x6, 0x7, 0x0, 0x3, 0x7, 0x1, 0x27, 0x1138, 0x0, 0x80000000, 0xb0, 0x1, 0x8000, 0xf87, 0x3, 0x20, 0x211, 0xfff, 0x100, 0x5, 0xfffffff7, 0x1, 0x80000001, 0x8, 0x1, 0x3, 0xe2, 0x6, 0x3, 0x2, 0x8, 0x95000000, 0xe9, 0xffffff31, 0x5, 0x8000, 0x3, 0x100, 0xc900, 0x7fffffff, 0x1, 0x6, 0x6, 0xe83, 0x8, 0x3, 0x8, 0x80, 0xddfe, 0x1000, 0x6, 0x1, 0x7, 0x80000000, 0x101, 0xffd8, 0x800, 0x740f, 0xfffffff7, 0x4, 0x5, 0x4788, 0x81, 0x20, 0xfffffffe, 0x3, 0x7fff, 0x29, 0x9, 0x5, 0x8, 0x8, 0xcc, 0x5, 0x1, 0x80000001, 0x8358, 0x3, 0x2, 0x7e9b, 0x80, 0x2, 0xfffffff9, 0x8, 0x1000, 0x9, 0x7, 0x9, 0x3ff, 0x7, 0x1, 0x100, 0x1, 0x1, 0x2, 0x40, 0x2, 0x6, 0x5, 0x2a4, 0x9, 0x4000000, 0x7ff, 0x3, 0x3, 0x1, 0x7, 0xffffffc0, 0x3, 0x7, 0xffff, 0x80, 0x5, 0x3, 0xa79, 0x7, 0xffff6d40, 0x200, 0x5, 0x4, 0x0, 0x6, 0x1ff, 0x9, 0x8, 0xcb0, 0xfff, 0x1f, 0x7, 0x27, 0x400, 0x80000001, 0x2, 0x8, 0x5c2, 0x8, 0x4, 0x0, 0x80000000, 0x0, 0x2, 0x1, 0xa05a, 0x1, 0x20, 0x6, 0x8, 0x8, 0x7, 0xb0, 0x3, 0x1f, 0x7, 0x8, 0xfffffaa8, 0x2f3, 0x12b89b38, 0x100, 0x9, 0x9, 0xe88, 0x200, 0xff, 0x5edbf91b, 0x7, 0x4, 0x6, 0x8, 0x6, 0x3, 0x1, 0x0, 0x3, 0x7e, 0x0, 0x200, 0x7ff, 0x1000, 0x7, 0x101, 0x7, 0x2, 0x7, 0x7, 0x6, 0xff, 0xbb, 0xffffffe1, 0x800, 0x9, 0x700, 0xfffffffa, 0x78fd2d24, 0xfff, 0xc7d, 0x5, 0x3f, 0x84a, 0x80000000, 0x9b7, 0x8, 0x30, 0xffff78e2, 0x400, 0x9, 0x7, 0x1ff, 0x1f, 0x6, 0x34c, 0x9, 0x7, 0x5, 0x1, 0xfffff405, 0x4, 0x30000000, 0x7, 0xe830, 0xfffffffd, 0xf, 0x3, 0x6, 0x2, 0x4a, 0x2, 0x8000, 0xfffffffe, 0x7fff, 0x0, 0x8, 0x2ec, 0x3, 0x2, 0x9, 0x80000001, 0x0, 0x1, 0x100, 0x7ff, 0xffffffff, 0xfffffffc, 0x1ff, 0x6, 0xffffffff, 0xffff, 0x101, 0x1, 0x1, 0x9, 0x80000001, 0xc7, 0xfffffff7, 0x10000, 0x5, 0x9, 0x5, 0x338ab007, 0x1, 0x0, 0x4, 0x26, 0x3, 0x7f, 0x3, 0x1, 0x59c, 0x81, 0x1, 0x4, 0x1, 0x6, 0x5, 0x101, 0x6, 0x30d, 0x3, 0x1f, 0x178, 0x5, 0x3, 0x7, 0x6, 0xffff, 0x4, 0xfffffffe, 0x0, 0xfff, 0x7, 0xfffff000, 0xfff, 0x1ff, 0x9, 0x1, 0x5, 0x7, 0x81, 0x5, 0xfff, 0xffffffff, 0xf0, 0x8, 0x8, 0x1, 0xcb17, 0x9, 0xc7, 0x1f, 0x9, 0x483, 0x0, 0x2, 0x7c09, 0x7, 0x0, 0x0, 0x10000, 0x1f, 0x2, 0x5, 0x1ff, 0xf371, 0x3, 0x401, 0x800, 0x1, 0x0, 0xef, 0x7, 0x80, 0x3f, 0x80000001, 0xffff, 0x7ff, 0x0, 0xfffffffc, 0x2, 0x6, 0x5d5, 0x9c, 0xe82e, 0x8, 0x1, 0xac, 0x100, 0x9, 0x7ff, 0x80, 0x0, 0x401, 0xe82, 0x0, 0x1, 0x7, 0x9, 0x40, 0xfffffff7, 0x6, 0xfffffffd, 0x9, 0x3, 0x6, 0xd6, 0x288, 0x10001, 0x0, 0x5d8, 0x2, 0x7, 0x1, 0xadd, 0x3ff, 0x0, 0xffffffc0, 0x200, 0x7fffffff, 0x7, 0x8, 0x100, 0x7fffffff, 0x9, 0x8001, 0x3, 0x15c, 0x10000, 0xfffffffb, 0xa62, 0x6, 0x1, 0x1, 0x40d29f5a, 0x6, 0x0, 0x6, 0x0, 0x6, 0x2, 0x6a, 0x81, 0x6000, 0x7, 0x7, 0x10000, 0xfffffffd, 0x2, 0x1ff, 0xffffff81, 0x8, 0x5, 0x8, 0x80000001, 0x100, 0x400, 0x3, 0x80000001, 0x9, 0x400, 0x1, 0x10000, 0xbc6d, 0x5, 0x0, 0x5, 0x7, 0x3a8f, 0xc5, 0x7fffffff, 0xffff, 0xffffffff, 0x7, 0xfa, 0x7ff, 0xf741, 0x9499, 0x0, 0x5, 0x228c, 0x9, 0x283, 0x4, 0x0, 0x5, 0x2, 0x0, 0x84a4, 0x2, 0x4, 0x2, 0x6, 0xb60, 0x401, 0xff, 0x10001, 0x5, 0x3, 0x100, 0x6, 0xa1, 0x1f, 0x3, 0x400, 0x1, 0x3, 0x7, 0x0, 0x0, 0x0, 0xfffffffb, 0xf2f1, 0xe88f, 0x1, 0xb24c, 0x401, 0xffffffe1, 0x6, 0x8, 0x1f, 0x4, 0x8, 0x5, 0x5, 0x1000, 0x3f, 0x6a, 0x2, 0x7, 0x9, 0x7ff, 0x50000000, 0x1, 0x400, 0x5, 0x3, 0x10000, 0x7, 0x134, 0xb9, 0x32, 0x4, 0x10000000, 0x3849, 0x200, 0x954b, 0x10001, 0xffffffff, 0x5, 0xf4, 0x1, 0x4, 0x9, 0x0, 0xffff, 0x4, 0x0, 0x4, 0x2, 0xff, 0x5, 0xba, 0xf45, 0x1, 0x7f, 0x1, 0x6, 0x3, 0x7f, 0x2, 0x6, 0x2, 0x2, 0xffffffff, 0x20, 0x7ff, 0x1, 0x3, 0xffffffff, 0x9, 0x0, 0x88, 0x1ff, 0x5, 0x2e, 0x7f, 0xfffffe00, 0x8, 0x800, 0x9, 0x5, 0x2, 0x6, 0x22, 0x41, 0x2, 0x2746, 0xffffffc1, 0x7, 0x8, 0x8, 0x3, 0x8001, 0xfffffffa, 0x3, 0x401, 0x9, 0x40, 0x1, 0x6, 0x1000, 0x3, 0x2, 0x0, 0x80000001, 0x3, 0x3, 0xcb6ef, 0x7, 0x3, 0xc9, 0x2, 0x200, 0x8, 0x1, 0x4, 0xfffffff8, 0x80000000, 0x9, 0x0, 0x8, 0x1, 0x800, 0x7fff, 0x0, 0x7, 0x8, 0x8, 0xff, 0x3, 0x7, 0x1, 0x2, 0x1, 0x18000000, 0x9, 0x40bf3c70, 0xb362, 0x5, 0x5, 0x6, 0x8, 0xffff5694, 0x8001, 0xffff, 0x8000, 0x0, 0x5a0, 0x1, 0x1, 0x679, 0x81, 0x2, 0x400, 0xd931, 0x7ff, 0x3103f904, 0x5, 0x2, 0x8001, 0xe7a8, 0x101, 0x7, 0x8, 0x6, 0x1ff, 0x9, 0x101, 0x400, 0x1, 0xffffffe1, 0x0, 0xc9, 0x800, 0x7, 0x4fa, 0x1, 0x0, 0x7, 0x5, 0x2589, 0x401, 0x5, 0x2, 0x3, 0x7, 0x1, 0x9, 0x1481, 0x8, 0x7fffffff, 0x7ff, 0x9, 0x4000, 0x7c5, 0x2a6, 0xec2e, 0xb3, 0x80, 0xfffffffb, 0x200, 0x9ad6, 0x6, 0x6, 0x7f, 0x87, 0x8001, 0x1, 0x5, 0x5, 0x7ff, 0x3, 0x9, 0x5, 0x7fff, 0x3, 0x9, 0x0, 0x0, 0x6, 0x8001, 0xff, 0x8, 0x3, 0x1f, 0x4, 0x0, 0x5, 0x7f, 0xffffffff, 0x7, 0x1, 0x5a4, 0x9, 0x8, 0x1, 0xf7, 0x2, 0x0, 0x3ff, 0x81, 0x8, 0x400, 0x1, 0x5, 0x1, 0x80, 0x8, 0x400, 0x6, 0x8001, 0x1ff, 0x0, 0xffffffff, 0x3, 0x42, 0x7fffffff, 0xffffffb0, 0xfffff000, 0x101, 0xffffffff, 0x4, 0x5eb, 0xf4c9c5a3, 0x5, 0x1, 0x8, 0x0, 0x4, 0x0, 0x0, 0x120000, 0x7fffffff, 0x5, 0x8000, 0x7, 0x6, 0x4, 0x3f, 0x0, 0x1, 0x0, 0x2, 0x5, 0xa6, 0x20, 0x0, 0x0, 0xa5, 0x3ff, 0x7, 0x2, 0x1ff, 0x9, 0xf6e, 0x797c2d2f, 0x1, 0x2, 0xb0a8, 0x8, 0x8b, 0x9, 0x4, 0x1, 0x100, 0x7, 0x4, 0x6, 0x1ff, 0x101, 0x8, 0x80, 0x0, 0xbca8, 0x1, 0x3, 0x9, 0x5, 0x7, 0xffffffff, 0x7fffffff, 0x5, 0x7, 0x6, 0x9, 0xb84, 0x6, 0x81, 0x1, 0x3, 0xdd, 0x8, 0x7f, 0x57c, 0x2, 0x2, 0x80000001, 0x1010000, 0x8, 0x7, 0x3f, 0x40, 0x65, 0xffffffe0, 0x1, 0x8a, 0xdc, 0x5, 0x1, 0x8, 0x61, 0x6, 0x8, 0x80000000, 0x9, 0x8, 0x1e, 0x5, 0x3ff, 0xfce5, 0x5, 0x2, 0x4, 0x90, 0xff, 0x2, 0x1000, 0x9, 0x1, 0x8000, 0x5, 0x1c, 0xd9e8, 0x401, 0x9, 0x0, 0x5, 0x9, 0x7, 0x76, 0x101, 0x2, 0x9, 0x40, 0x2, 0xfffffe01, 0x7f, 0x3, 0x0, 0x5, 0x200, 0x1, 0x66, 0x617, 0x6, 0x400, 0xfffffffc, 0x65, 0xffff, 0x9604]}) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x40286608, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x0, 0x1, [{0x1000}]}) [ 2862.725658] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:48:24 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 85) 00:48:24 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0xffff1f00) [ 2862.804365] EXT4-fs warning (device sda): ext4_resize_begin:72: There are errors in the filesystem, so online resizing is not allowed 00:48:24 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmmsg$inet6(r0, &(0x7f0000002580)=[{{&(0x7f00000013c0)={0xa, 0x0, 0x0, @remote}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000180)="d7061e52", 0x4}], 0x1}}, {{&(0x7f0000000040)={0xa, 0x0, 0x0, @private1}, 0x1c, 0x0, 0x0, &(0x7f0000001640)=ANY=[@ANYBLOB="18f5ff0000083600"/18], 0x30}}], 0x2, 0x0) 00:48:24 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6(0xa, 0x1, 0x0) r5 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x1b, &(0x7f0000000000)={@dev, r6}, 0x14) sendmsg$unix(r3, &(0x7f0000002780)={0x0, 0x0, &(0x7f0000002840)=[{&(0x7f0000002100)="e2", 0x1}], 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="1c000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r4, @ANYRES32=r1, @ANYBLOB="0000000033f187e9240d3bb1bf355eca897d6c903dc800afaa0c148777d0148ae48d656ee32fd0b9ee119364110d8b9741dce962710e31779ecc716150d88295f3c8373a8559bc6af0a6bdb2db50170690a314354fb00966ee4b82e511b4e0bb352e9bf7bf2fc0dcbeca486b878a9cb3829f52ec6680371a30"], 0x20}, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) [ 2862.829361] loop7: detected capacity change from 0 to 4 00:48:24 executing program 5: write(0xffffffffffffffff, &(0x7f0000000000)="371e7e7391eeca4163f3a6a4888c4bd963be8779d2413ba35a9da6d1601f0d28b002", 0x22) unshare(0x60020400) [ 2862.845482] FAULT_INJECTION: forcing a failure. [ 2862.845482] name failslab, interval 1, probability 0, space 0, times 0 [ 2862.846536] CPU: 0 PID: 33544 Comm: syz-executor.7 Not tainted 5.16.0-rc8-next-20220106 #1 [ 2862.847239] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2862.848191] Call Trace: [ 2862.848418] [ 2862.848637] dump_stack_lvl+0x8b/0xb3 [ 2862.848999] should_fail.cold+0x5/0xa [ 2862.849370] should_failslab+0x5/0x10 [ 2862.849743] __kmalloc_track_caller+0x79/0x420 [ 2862.850193] ? sidtab_sid2str_get+0x17c/0x650 [ 2862.850621] kmemdup+0x23/0x50 [ 2862.850920] sidtab_sid2str_get+0x17c/0x650 [ 2862.851302] sidtab_entry_to_string+0x33/0x110 [ 2862.851721] security_sid_to_context_core+0x337/0x560 [ 2862.852122] selinux_inode_init_security+0x4c2/0x6b0 [ 2862.852542] ? selinux_dentry_init_security+0x2c0/0x2c0 [ 2862.853044] ? posix_acl_fix_xattr_userns+0x390/0x390 [ 2862.853514] ? lock_is_held_type+0xd7/0x130 [ 2862.853935] ? find_held_lock+0x2c/0x110 [ 2862.854352] security_inode_init_security+0x151/0x350 [ 2862.854840] ? ext4_init_acl+0x310/0x310 [ 2862.855214] ? inode_free_by_rcu+0x20/0x20 [ 2862.855611] ? chksum_update+0x4c/0xb0 [ 2862.855968] __ext4_new_inode+0x39c8/0x5610 [ 2862.856337] ? ext4_mark_inode_used+0x14a0/0x14a0 [ 2862.856803] ? ext4_mkdir+0x6c3/0xb20 [ 2862.857156] ext4_mkdir+0x33a/0xb20 [ 2862.857499] ? ext4_init_new_dir+0x4d0/0x4d0 [ 2862.857875] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2862.858333] vfs_mkdir+0x1d0/0x3c0 [ 2862.858662] do_mkdirat+0x17b/0x2e0 [ 2862.858997] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2862.859464] ? do_file_open_root+0x590/0x590 [ 2862.859894] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2862.860397] ? getname_flags.part.0+0x1dd/0x4f0 [ 2862.860893] __x64_sys_mkdir+0xf2/0x140 [ 2862.861255] do_syscall_64+0x3b/0x90 [ 2862.861607] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2862.862063] RIP: 0033:0x7f02dda98c27 [ 2862.862405] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2862.864121] RSP: 002b:00007f02db00efa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 2862.864828] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00007f02dda98c27 [ 2862.865450] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 2862.866104] RBP: 00007f02db00f040 R08: 0000000000000000 R09: ffffffffffffffff [ 2862.866739] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 2862.867367] R13: 0000000020000100 R14: 00007f02db00f000 R15: 0000000020000040 [ 2862.868030] [ 2862.879197] loop1: detected capacity change from 0 to 256 [ 2862.934368] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2862.997276] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:48:40 executing program 0: ioctl$HIDIOCSUSAGES(0xffffffffffffffff, 0x501c4814, &(0x7f0000000340)={{0x1, 0x3, 0x101, 0x1ff, 0xfff, 0x4fb0efdd}, 0x3a8, [0x7, 0x1a859647, 0x80000001, 0x3, 0x3, 0x8, 0x6, 0x2, 0x7, 0x1, 0x6, 0xde6b, 0x401, 0x4, 0x6, 0x8001, 0x8000, 0x40f, 0x1, 0x7, 0x0, 0x10000, 0x9, 0x0, 0x2, 0x3ff, 0x2, 0x0, 0x47, 0x5, 0xd9f, 0x9, 0x0, 0x3, 0x200, 0x475a2d7f, 0x38, 0x8, 0x0, 0x8, 0x5, 0x9, 0x10000, 0x0, 0x100, 0x8001, 0x7f, 0x3, 0x7, 0x2, 0x5, 0xf5ae, 0x9, 0x4, 0x1b4, 0xffffff81, 0x6, 0x5, 0x0, 0x101, 0x2, 0x3, 0x6, 0x80000001, 0x0, 0x8, 0x3908, 0x0, 0x8, 0x3f, 0x1, 0xbcb8, 0x10000, 0xfffffffb, 0x2, 0x2, 0x1f, 0x9, 0x9, 0x3ff, 0x1, 0x5, 0x5, 0x2, 0x7, 0x3, 0x7c, 0x5, 0x77, 0x800, 0xd823, 0x11, 0x401, 0x7, 0x6, 0x9, 0x0, 0x7, 0x5b7800, 0x6, 0x0, 0x6, 0x8001, 0xfffffffe, 0xe, 0x0, 0x0, 0x88, 0x9, 0x9, 0x7, 0x5, 0x7f, 0x1, 0x7, 0x0, 0x80000001, 0x2, 0xfffff89b, 0xe6, 0x2, 0xfff, 0xa6af, 0x532, 0x9, 0x4, 0x0, 0x7, 0xfffffbff, 0x2d, 0x81, 0xaa3, 0x8, 0x5, 0x3, 0x9, 0x49, 0x2, 0xaa, 0x6, 0xfffff67a, 0x1, 0x6, 0x6, 0x7ff, 0x7fff, 0x1ff, 0x7, 0x2, 0x3, 0x6, 0x3, 0x0, 0x5, 0x7fff, 0x1, 0xa03, 0x6, 0x7, 0x0, 0x3, 0x7, 0x1, 0x27, 0x1138, 0x0, 0x80000000, 0xb0, 0x1, 0x8000, 0xf87, 0x3, 0x20, 0x211, 0xfff, 0x100, 0x5, 0xfffffff7, 0x1, 0x80000001, 0x8, 0x1, 0x3, 0xe2, 0x6, 0x3, 0x2, 0x8, 0x95000000, 0xe9, 0xffffff31, 0x5, 0x8000, 0x3, 0x100, 0xc900, 0x7fffffff, 0x1, 0x6, 0x6, 0xe83, 0x8, 0x3, 0x8, 0x80, 0xddfe, 0x1000, 0x6, 0x1, 0x7, 0x80000000, 0x101, 0xffd8, 0x800, 0x740f, 0xfffffff7, 0x4, 0x5, 0x4788, 0x81, 0x20, 0xfffffffe, 0x3, 0x7fff, 0x29, 0x9, 0x5, 0x8, 0x8, 0xcc, 0x5, 0x1, 0x80000001, 0x8358, 0x3, 0x2, 0x7e9b, 0x80, 0x2, 0xfffffff9, 0x8, 0x1000, 0x9, 0x7, 0x9, 0x3ff, 0x7, 0x1, 0x100, 0x1, 0x1, 0x2, 0x40, 0x2, 0x6, 0x5, 0x2a4, 0x9, 0x4000000, 0x7ff, 0x3, 0x3, 0x1, 0x7, 0xffffffc0, 0x3, 0x7, 0xffff, 0x80, 0x5, 0x3, 0xa79, 0x7, 0xffff6d40, 0x200, 0x5, 0x4, 0x0, 0x6, 0x1ff, 0x9, 0x8, 0xcb0, 0xfff, 0x1f, 0x7, 0x27, 0x400, 0x80000001, 0x2, 0x8, 0x5c2, 0x8, 0x4, 0x0, 0x80000000, 0x0, 0x2, 0x1, 0xa05a, 0x1, 0x20, 0x6, 0x8, 0x8, 0x7, 0xb0, 0x3, 0x1f, 0x7, 0x8, 0xfffffaa8, 0x2f3, 0x12b89b38, 0x100, 0x9, 0x9, 0xe88, 0x200, 0xff, 0x5edbf91b, 0x7, 0x4, 0x6, 0x8, 0x6, 0x3, 0x1, 0x0, 0x3, 0x7e, 0x0, 0x200, 0x7ff, 0x1000, 0x7, 0x101, 0x7, 0x2, 0x7, 0x7, 0x6, 0xff, 0xbb, 0xffffffe1, 0x800, 0x9, 0x700, 0xfffffffa, 0x78fd2d24, 0xfff, 0xc7d, 0x5, 0x3f, 0x84a, 0x80000000, 0x9b7, 0x8, 0x30, 0xffff78e2, 0x400, 0x9, 0x7, 0x1ff, 0x1f, 0x6, 0x34c, 0x9, 0x7, 0x5, 0x1, 0xfffff405, 0x4, 0x30000000, 0x7, 0xe830, 0xfffffffd, 0xf, 0x3, 0x6, 0x2, 0x4a, 0x2, 0x8000, 0xfffffffe, 0x7fff, 0x0, 0x8, 0x2ec, 0x3, 0x2, 0x9, 0x80000001, 0x0, 0x1, 0x100, 0x7ff, 0xffffffff, 0xfffffffc, 0x1ff, 0x6, 0xffffffff, 0xffff, 0x101, 0x1, 0x1, 0x9, 0x80000001, 0xc7, 0xfffffff7, 0x10000, 0x5, 0x9, 0x5, 0x338ab007, 0x1, 0x0, 0x4, 0x26, 0x3, 0x7f, 0x3, 0x1, 0x59c, 0x81, 0x1, 0x4, 0x1, 0x6, 0x5, 0x101, 0x6, 0x30d, 0x3, 0x1f, 0x178, 0x5, 0x3, 0x7, 0x6, 0xffff, 0x4, 0xfffffffe, 0x0, 0xfff, 0x7, 0xfffff000, 0xfff, 0x1ff, 0x9, 0x1, 0x5, 0x7, 0x81, 0x5, 0xfff, 0xffffffff, 0xf0, 0x8, 0x8, 0x1, 0xcb17, 0x9, 0xc7, 0x1f, 0x9, 0x483, 0x0, 0x2, 0x7c09, 0x7, 0x0, 0x0, 0x10000, 0x1f, 0x2, 0x5, 0x1ff, 0xf371, 0x3, 0x401, 0x800, 0x1, 0x0, 0xef, 0x7, 0x80, 0x3f, 0x80000001, 0xffff, 0x7ff, 0x0, 0xfffffffc, 0x2, 0x6, 0x5d5, 0x9c, 0xe82e, 0x8, 0x1, 0xac, 0x100, 0x9, 0x7ff, 0x80, 0x0, 0x401, 0xe82, 0x0, 0x1, 0x7, 0x9, 0x40, 0xfffffff7, 0x6, 0xfffffffd, 0x9, 0x3, 0x6, 0xd6, 0x288, 0x10001, 0x0, 0x5d8, 0x2, 0x7, 0x1, 0xadd, 0x3ff, 0x0, 0xffffffc0, 0x200, 0x7fffffff, 0x7, 0x8, 0x100, 0x7fffffff, 0x9, 0x8001, 0x3, 0x15c, 0x10000, 0xfffffffb, 0xa62, 0x6, 0x1, 0x1, 0x40d29f5a, 0x6, 0x0, 0x6, 0x0, 0x6, 0x2, 0x6a, 0x81, 0x6000, 0x7, 0x7, 0x10000, 0xfffffffd, 0x2, 0x1ff, 0xffffff81, 0x8, 0x5, 0x8, 0x80000001, 0x100, 0x400, 0x3, 0x80000001, 0x9, 0x400, 0x1, 0x10000, 0xbc6d, 0x5, 0x0, 0x5, 0x7, 0x3a8f, 0xc5, 0x7fffffff, 0xffff, 0xffffffff, 0x7, 0xfa, 0x7ff, 0xf741, 0x9499, 0x0, 0x5, 0x228c, 0x9, 0x283, 0x4, 0x0, 0x5, 0x2, 0x0, 0x84a4, 0x2, 0x4, 0x2, 0x6, 0xb60, 0x401, 0xff, 0x10001, 0x5, 0x3, 0x100, 0x6, 0xa1, 0x1f, 0x3, 0x400, 0x1, 0x3, 0x7, 0x0, 0x0, 0x0, 0xfffffffb, 0xf2f1, 0xe88f, 0x1, 0xb24c, 0x401, 0xffffffe1, 0x6, 0x8, 0x1f, 0x4, 0x8, 0x5, 0x5, 0x1000, 0x3f, 0x6a, 0x2, 0x7, 0x9, 0x7ff, 0x50000000, 0x1, 0x400, 0x5, 0x3, 0x10000, 0x7, 0x134, 0xb9, 0x32, 0x4, 0x10000000, 0x3849, 0x200, 0x954b, 0x10001, 0xffffffff, 0x5, 0xf4, 0x1, 0x4, 0x9, 0x0, 0xffff, 0x4, 0x0, 0x4, 0x2, 0xff, 0x5, 0xba, 0xf45, 0x1, 0x7f, 0x1, 0x6, 0x3, 0x7f, 0x2, 0x6, 0x2, 0x2, 0xffffffff, 0x20, 0x7ff, 0x1, 0x3, 0xffffffff, 0x9, 0x0, 0x88, 0x1ff, 0x5, 0x2e, 0x7f, 0xfffffe00, 0x8, 0x800, 0x9, 0x5, 0x2, 0x6, 0x22, 0x41, 0x2, 0x2746, 0xffffffc1, 0x7, 0x8, 0x8, 0x3, 0x8001, 0xfffffffa, 0x3, 0x401, 0x9, 0x40, 0x1, 0x6, 0x1000, 0x3, 0x2, 0x0, 0x80000001, 0x3, 0x3, 0xcb6ef, 0x7, 0x3, 0xc9, 0x2, 0x200, 0x8, 0x1, 0x4, 0xfffffff8, 0x80000000, 0x9, 0x0, 0x8, 0x1, 0x800, 0x7fff, 0x0, 0x7, 0x8, 0x8, 0xff, 0x3, 0x7, 0x1, 0x2, 0x1, 0x18000000, 0x9, 0x40bf3c70, 0xb362, 0x5, 0x5, 0x6, 0x8, 0xffff5694, 0x8001, 0xffff, 0x8000, 0x0, 0x5a0, 0x1, 0x1, 0x679, 0x81, 0x2, 0x400, 0xd931, 0x7ff, 0x3103f904, 0x5, 0x2, 0x8001, 0xe7a8, 0x101, 0x7, 0x8, 0x6, 0x1ff, 0x9, 0x101, 0x400, 0x1, 0xffffffe1, 0x0, 0xc9, 0x800, 0x7, 0x4fa, 0x1, 0x0, 0x7, 0x5, 0x2589, 0x401, 0x5, 0x2, 0x3, 0x7, 0x1, 0x9, 0x1481, 0x8, 0x7fffffff, 0x7ff, 0x9, 0x4000, 0x7c5, 0x2a6, 0xec2e, 0xb3, 0x80, 0xfffffffb, 0x200, 0x9ad6, 0x6, 0x6, 0x7f, 0x87, 0x8001, 0x1, 0x5, 0x5, 0x7ff, 0x3, 0x9, 0x5, 0x7fff, 0x3, 0x9, 0x0, 0x0, 0x6, 0x8001, 0xff, 0x8, 0x3, 0x1f, 0x4, 0x0, 0x5, 0x7f, 0xffffffff, 0x7, 0x1, 0x5a4, 0x9, 0x8, 0x1, 0xf7, 0x2, 0x0, 0x3ff, 0x81, 0x8, 0x400, 0x1, 0x5, 0x1, 0x80, 0x8, 0x400, 0x6, 0x8001, 0x1ff, 0x0, 0xffffffff, 0x3, 0x42, 0x7fffffff, 0xffffffb0, 0xfffff000, 0x101, 0xffffffff, 0x4, 0x5eb, 0xf4c9c5a3, 0x5, 0x1, 0x8, 0x0, 0x4, 0x0, 0x0, 0x120000, 0x7fffffff, 0x5, 0x8000, 0x7, 0x6, 0x4, 0x3f, 0x0, 0x1, 0x0, 0x2, 0x5, 0xa6, 0x20, 0x0, 0x0, 0xa5, 0x3ff, 0x7, 0x2, 0x1ff, 0x9, 0xf6e, 0x797c2d2f, 0x1, 0x2, 0xb0a8, 0x8, 0x8b, 0x9, 0x4, 0x1, 0x100, 0x7, 0x4, 0x6, 0x1ff, 0x101, 0x8, 0x80, 0x0, 0xbca8, 0x1, 0x3, 0x9, 0x5, 0x7, 0xffffffff, 0x7fffffff, 0x5, 0x7, 0x6, 0x9, 0xb84, 0x6, 0x81, 0x1, 0x3, 0xdd, 0x8, 0x7f, 0x57c, 0x2, 0x2, 0x80000001, 0x1010000, 0x8, 0x7, 0x3f, 0x40, 0x65, 0xffffffe0, 0x1, 0x8a, 0xdc, 0x5, 0x1, 0x8, 0x61, 0x6, 0x8, 0x80000000, 0x9, 0x8, 0x1e, 0x5, 0x3ff, 0xfce5, 0x5, 0x2, 0x4, 0x90, 0xff, 0x2, 0x1000, 0x9, 0x1, 0x8000, 0x5, 0x1c, 0xd9e8, 0x401, 0x9, 0x0, 0x5, 0x9, 0x7, 0x76, 0x101, 0x2, 0x9, 0x40, 0x2, 0xfffffe01, 0x7f, 0x3, 0x0, 0x5, 0x200, 0x1, 0x66, 0x617, 0x6, 0x400, 0xfffffffc, 0x65, 0xffff, 0x9604]}) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x40286608, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x0, 0x1, [{0x1000}]}) 00:48:40 executing program 6: ioctl$TIOCSIG(0xffffffffffffffff, 0x40045436, 0x8) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x80045430, &(0x7f0000000040)=0xfffffffe) 00:48:40 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x28f5, &(0x7f00000021c0)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000002240), &(0x7f0000002280)) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x8000000) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) r3 = socket$nl_sock_diag(0x10, 0x3, 0x4) tee(r2, r3, 0x5, 0x1) syz_io_uring_setup(0x7177, &(0x7f0000000000)={0x0, 0xb75c, 0x8, 0x1, 0x101, 0x0, r0}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') lseek(r4, 0x20002, 0x0) getdents(r4, 0x0, 0x0) 00:48:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d9f4655fd9f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="0100000082651cffbd", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x1000}, {0x0, 0x0, 0x22000}, {0x0}], 0x0, &(0x7f0000014900)=ANY=[@ANYBLOB="13"]) fspick(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) 00:48:40 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/arp\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x1ff) preadv(r0, &(0x7f0000001540)=[{&(0x7f0000001240)=""/157, 0x9d}], 0x1, 0x1, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz0\x00', 0x1ff) 00:48:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0x3, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL={0x6, 0xc, 0x8}]}]}, 0x28}}, 0x0) 00:48:40 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0xffffefff) 00:48:40 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 86) [ 2878.746127] loop3: detected capacity change from 0 to 544 [ 2878.752041] EXT4-fs warning (device sda): ext4_resize_begin:72: There are errors in the filesystem, so online resizing is not allowed [ 2878.762895] ext4: Unknown parameter '' [ 2878.778838] loop1: detected capacity change from 0 to 256 [ 2878.782974] loop3: detected capacity change from 0 to 544 [ 2878.784133] ext4: Unknown parameter '' [ 2878.785098] loop7: detected capacity change from 0 to 4 [ 2878.789663] FAULT_INJECTION: forcing a failure. [ 2878.789663] name failslab, interval 1, probability 0, space 0, times 0 [ 2878.790832] CPU: 0 PID: 33573 Comm: syz-executor.7 Not tainted 5.16.0-rc8-next-20220106 #1 [ 2878.791625] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2878.792673] Call Trace: [ 2878.792953] [ 2878.793180] dump_stack_lvl+0x8b/0xb3 [ 2878.793568] should_fail.cold+0x5/0xa [ 2878.793945] ? ext4_find_extent+0xa39/0xd20 [ 2878.794373] should_failslab+0x5/0x10 [ 2878.794735] __kmalloc+0x72/0x440 [ 2878.795079] ext4_find_extent+0xa39/0xd20 [ 2878.795460] ext4_ext_map_blocks+0x1c8/0x5ca0 [ 2878.795906] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2878.796369] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2878.796898] ? lock_is_held_type+0xd7/0x130 [ 2878.797317] ? ext4_ext_release+0x10/0x10 [ 2878.797709] ? lock_acquire+0x1b2/0x4d0 [ 2878.798084] ? lock_release+0x6f0/0x6f0 [ 2878.798452] ? lock_is_held_type+0xd7/0x130 [ 2878.798878] ? down_read+0x198/0x440 [ 2878.799233] ? rwsem_down_read_slowpath+0xa10/0xa10 [ 2878.799712] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2878.800241] ? ext4_es_lookup_extent+0xc4/0xc60 [ 2878.800679] ext4_map_blocks+0x9c8/0x1970 [ 2878.801109] ? inode_free_by_rcu+0x20/0x20 [ 2878.801511] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2878.801941] ? lock_is_held_type+0xd7/0x130 [ 2878.802359] ext4_getblk+0x144/0x6b0 [ 2878.802706] ? ext4_iomap_overwrite_begin+0xa0/0xa0 [ 2878.803205] ext4_bread+0x2a/0x1c0 [ 2878.803544] ext4_append+0x155/0x380 [ 2878.803929] ext4_init_new_dir+0x25e/0x4d0 [ 2878.804329] ? ext4_init_dot_dotdot+0x5b0/0x5b0 [ 2878.804789] ? ext4_mkdir+0x6c3/0xb20 [ 2878.805198] ext4_mkdir+0x3cf/0xb20 [ 2878.805559] ? ext4_init_new_dir+0x4d0/0x4d0 [ 2878.805991] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2878.806520] vfs_mkdir+0x1d0/0x3c0 [ 2878.806876] do_mkdirat+0x17b/0x2e0 [ 2878.807231] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2878.807741] ? do_file_open_root+0x590/0x590 [ 2878.808175] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2878.808693] ? getname_flags.part.0+0x1dd/0x4f0 [ 2878.809200] __x64_sys_mkdir+0xf2/0x140 [ 2878.809569] do_syscall_64+0x3b/0x90 [ 2878.809939] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2878.810402] RIP: 0033:0x7f02dda98c27 [ 2878.810746] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2878.812389] RSP: 002b:00007f02db00efa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 2878.813100] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00007f02dda98c27 [ 2878.813739] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 2878.814368] RBP: 00007f02db00f040 R08: 0000000000000000 R09: ffffffffffffffff [ 2878.814981] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 2878.815612] R13: 0000000020000100 R14: 00007f02db00f000 R15: 0000000020000040 [ 2878.816247] 00:48:40 executing program 6: syz_mount_image$msdos(&(0x7f0000000380), &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000580), 0x20001, &(0x7f0000000600)=ANY=[@ANYBLOB="b0d654aefd250c6454a64046e86e6f646f626a5f757365723d2f6465762f6c1e2e7023002c6673757569643d00000000000000002d000000002d000000002d0000"]) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x208000, 0x2c) [ 2878.822644] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2878.829148] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 00:48:40 executing program 0: ioctl$HIDIOCSUSAGES(0xffffffffffffffff, 0x501c4814, &(0x7f0000000340)={{0x1, 0x3, 0x101, 0x1ff, 0xfff, 0x4fb0efdd}, 0x3a8, [0x7, 0x1a859647, 0x80000001, 0x3, 0x3, 0x8, 0x6, 0x2, 0x7, 0x1, 0x6, 0xde6b, 0x401, 0x4, 0x6, 0x8001, 0x8000, 0x40f, 0x1, 0x7, 0x0, 0x10000, 0x9, 0x0, 0x2, 0x3ff, 0x2, 0x0, 0x47, 0x5, 0xd9f, 0x9, 0x0, 0x3, 0x200, 0x475a2d7f, 0x38, 0x8, 0x0, 0x8, 0x5, 0x9, 0x10000, 0x0, 0x100, 0x8001, 0x7f, 0x3, 0x7, 0x2, 0x5, 0xf5ae, 0x9, 0x4, 0x1b4, 0xffffff81, 0x6, 0x5, 0x0, 0x101, 0x2, 0x3, 0x6, 0x80000001, 0x0, 0x8, 0x3908, 0x0, 0x8, 0x3f, 0x1, 0xbcb8, 0x10000, 0xfffffffb, 0x2, 0x2, 0x1f, 0x9, 0x9, 0x3ff, 0x1, 0x5, 0x5, 0x2, 0x7, 0x3, 0x7c, 0x5, 0x77, 0x800, 0xd823, 0x11, 0x401, 0x7, 0x6, 0x9, 0x0, 0x7, 0x5b7800, 0x6, 0x0, 0x6, 0x8001, 0xfffffffe, 0xe, 0x0, 0x0, 0x88, 0x9, 0x9, 0x7, 0x5, 0x7f, 0x1, 0x7, 0x0, 0x80000001, 0x2, 0xfffff89b, 0xe6, 0x2, 0xfff, 0xa6af, 0x532, 0x9, 0x4, 0x0, 0x7, 0xfffffbff, 0x2d, 0x81, 0xaa3, 0x8, 0x5, 0x3, 0x9, 0x49, 0x2, 0xaa, 0x6, 0xfffff67a, 0x1, 0x6, 0x6, 0x7ff, 0x7fff, 0x1ff, 0x7, 0x2, 0x3, 0x6, 0x3, 0x0, 0x5, 0x7fff, 0x1, 0xa03, 0x6, 0x7, 0x0, 0x3, 0x7, 0x1, 0x27, 0x1138, 0x0, 0x80000000, 0xb0, 0x1, 0x8000, 0xf87, 0x3, 0x20, 0x211, 0xfff, 0x100, 0x5, 0xfffffff7, 0x1, 0x80000001, 0x8, 0x1, 0x3, 0xe2, 0x6, 0x3, 0x2, 0x8, 0x95000000, 0xe9, 0xffffff31, 0x5, 0x8000, 0x3, 0x100, 0xc900, 0x7fffffff, 0x1, 0x6, 0x6, 0xe83, 0x8, 0x3, 0x8, 0x80, 0xddfe, 0x1000, 0x6, 0x1, 0x7, 0x80000000, 0x101, 0xffd8, 0x800, 0x740f, 0xfffffff7, 0x4, 0x5, 0x4788, 0x81, 0x20, 0xfffffffe, 0x3, 0x7fff, 0x29, 0x9, 0x5, 0x8, 0x8, 0xcc, 0x5, 0x1, 0x80000001, 0x8358, 0x3, 0x2, 0x7e9b, 0x80, 0x2, 0xfffffff9, 0x8, 0x1000, 0x9, 0x7, 0x9, 0x3ff, 0x7, 0x1, 0x100, 0x1, 0x1, 0x2, 0x40, 0x2, 0x6, 0x5, 0x2a4, 0x9, 0x4000000, 0x7ff, 0x3, 0x3, 0x1, 0x7, 0xffffffc0, 0x3, 0x7, 0xffff, 0x80, 0x5, 0x3, 0xa79, 0x7, 0xffff6d40, 0x200, 0x5, 0x4, 0x0, 0x6, 0x1ff, 0x9, 0x8, 0xcb0, 0xfff, 0x1f, 0x7, 0x27, 0x400, 0x80000001, 0x2, 0x8, 0x5c2, 0x8, 0x4, 0x0, 0x80000000, 0x0, 0x2, 0x1, 0xa05a, 0x1, 0x20, 0x6, 0x8, 0x8, 0x7, 0xb0, 0x3, 0x1f, 0x7, 0x8, 0xfffffaa8, 0x2f3, 0x12b89b38, 0x100, 0x9, 0x9, 0xe88, 0x200, 0xff, 0x5edbf91b, 0x7, 0x4, 0x6, 0x8, 0x6, 0x3, 0x1, 0x0, 0x3, 0x7e, 0x0, 0x200, 0x7ff, 0x1000, 0x7, 0x101, 0x7, 0x2, 0x7, 0x7, 0x6, 0xff, 0xbb, 0xffffffe1, 0x800, 0x9, 0x700, 0xfffffffa, 0x78fd2d24, 0xfff, 0xc7d, 0x5, 0x3f, 0x84a, 0x80000000, 0x9b7, 0x8, 0x30, 0xffff78e2, 0x400, 0x9, 0x7, 0x1ff, 0x1f, 0x6, 0x34c, 0x9, 0x7, 0x5, 0x1, 0xfffff405, 0x4, 0x30000000, 0x7, 0xe830, 0xfffffffd, 0xf, 0x3, 0x6, 0x2, 0x4a, 0x2, 0x8000, 0xfffffffe, 0x7fff, 0x0, 0x8, 0x2ec, 0x3, 0x2, 0x9, 0x80000001, 0x0, 0x1, 0x100, 0x7ff, 0xffffffff, 0xfffffffc, 0x1ff, 0x6, 0xffffffff, 0xffff, 0x101, 0x1, 0x1, 0x9, 0x80000001, 0xc7, 0xfffffff7, 0x10000, 0x5, 0x9, 0x5, 0x338ab007, 0x1, 0x0, 0x4, 0x26, 0x3, 0x7f, 0x3, 0x1, 0x59c, 0x81, 0x1, 0x4, 0x1, 0x6, 0x5, 0x101, 0x6, 0x30d, 0x3, 0x1f, 0x178, 0x5, 0x3, 0x7, 0x6, 0xffff, 0x4, 0xfffffffe, 0x0, 0xfff, 0x7, 0xfffff000, 0xfff, 0x1ff, 0x9, 0x1, 0x5, 0x7, 0x81, 0x5, 0xfff, 0xffffffff, 0xf0, 0x8, 0x8, 0x1, 0xcb17, 0x9, 0xc7, 0x1f, 0x9, 0x483, 0x0, 0x2, 0x7c09, 0x7, 0x0, 0x0, 0x10000, 0x1f, 0x2, 0x5, 0x1ff, 0xf371, 0x3, 0x401, 0x800, 0x1, 0x0, 0xef, 0x7, 0x80, 0x3f, 0x80000001, 0xffff, 0x7ff, 0x0, 0xfffffffc, 0x2, 0x6, 0x5d5, 0x9c, 0xe82e, 0x8, 0x1, 0xac, 0x100, 0x9, 0x7ff, 0x80, 0x0, 0x401, 0xe82, 0x0, 0x1, 0x7, 0x9, 0x40, 0xfffffff7, 0x6, 0xfffffffd, 0x9, 0x3, 0x6, 0xd6, 0x288, 0x10001, 0x0, 0x5d8, 0x2, 0x7, 0x1, 0xadd, 0x3ff, 0x0, 0xffffffc0, 0x200, 0x7fffffff, 0x7, 0x8, 0x100, 0x7fffffff, 0x9, 0x8001, 0x3, 0x15c, 0x10000, 0xfffffffb, 0xa62, 0x6, 0x1, 0x1, 0x40d29f5a, 0x6, 0x0, 0x6, 0x0, 0x6, 0x2, 0x6a, 0x81, 0x6000, 0x7, 0x7, 0x10000, 0xfffffffd, 0x2, 0x1ff, 0xffffff81, 0x8, 0x5, 0x8, 0x80000001, 0x100, 0x400, 0x3, 0x80000001, 0x9, 0x400, 0x1, 0x10000, 0xbc6d, 0x5, 0x0, 0x5, 0x7, 0x3a8f, 0xc5, 0x7fffffff, 0xffff, 0xffffffff, 0x7, 0xfa, 0x7ff, 0xf741, 0x9499, 0x0, 0x5, 0x228c, 0x9, 0x283, 0x4, 0x0, 0x5, 0x2, 0x0, 0x84a4, 0x2, 0x4, 0x2, 0x6, 0xb60, 0x401, 0xff, 0x10001, 0x5, 0x3, 0x100, 0x6, 0xa1, 0x1f, 0x3, 0x400, 0x1, 0x3, 0x7, 0x0, 0x0, 0x0, 0xfffffffb, 0xf2f1, 0xe88f, 0x1, 0xb24c, 0x401, 0xffffffe1, 0x6, 0x8, 0x1f, 0x4, 0x8, 0x5, 0x5, 0x1000, 0x3f, 0x6a, 0x2, 0x7, 0x9, 0x7ff, 0x50000000, 0x1, 0x400, 0x5, 0x3, 0x10000, 0x7, 0x134, 0xb9, 0x32, 0x4, 0x10000000, 0x3849, 0x200, 0x954b, 0x10001, 0xffffffff, 0x5, 0xf4, 0x1, 0x4, 0x9, 0x0, 0xffff, 0x4, 0x0, 0x4, 0x2, 0xff, 0x5, 0xba, 0xf45, 0x1, 0x7f, 0x1, 0x6, 0x3, 0x7f, 0x2, 0x6, 0x2, 0x2, 0xffffffff, 0x20, 0x7ff, 0x1, 0x3, 0xffffffff, 0x9, 0x0, 0x88, 0x1ff, 0x5, 0x2e, 0x7f, 0xfffffe00, 0x8, 0x800, 0x9, 0x5, 0x2, 0x6, 0x22, 0x41, 0x2, 0x2746, 0xffffffc1, 0x7, 0x8, 0x8, 0x3, 0x8001, 0xfffffffa, 0x3, 0x401, 0x9, 0x40, 0x1, 0x6, 0x1000, 0x3, 0x2, 0x0, 0x80000001, 0x3, 0x3, 0xcb6ef, 0x7, 0x3, 0xc9, 0x2, 0x200, 0x8, 0x1, 0x4, 0xfffffff8, 0x80000000, 0x9, 0x0, 0x8, 0x1, 0x800, 0x7fff, 0x0, 0x7, 0x8, 0x8, 0xff, 0x3, 0x7, 0x1, 0x2, 0x1, 0x18000000, 0x9, 0x40bf3c70, 0xb362, 0x5, 0x5, 0x6, 0x8, 0xffff5694, 0x8001, 0xffff, 0x8000, 0x0, 0x5a0, 0x1, 0x1, 0x679, 0x81, 0x2, 0x400, 0xd931, 0x7ff, 0x3103f904, 0x5, 0x2, 0x8001, 0xe7a8, 0x101, 0x7, 0x8, 0x6, 0x1ff, 0x9, 0x101, 0x400, 0x1, 0xffffffe1, 0x0, 0xc9, 0x800, 0x7, 0x4fa, 0x1, 0x0, 0x7, 0x5, 0x2589, 0x401, 0x5, 0x2, 0x3, 0x7, 0x1, 0x9, 0x1481, 0x8, 0x7fffffff, 0x7ff, 0x9, 0x4000, 0x7c5, 0x2a6, 0xec2e, 0xb3, 0x80, 0xfffffffb, 0x200, 0x9ad6, 0x6, 0x6, 0x7f, 0x87, 0x8001, 0x1, 0x5, 0x5, 0x7ff, 0x3, 0x9, 0x5, 0x7fff, 0x3, 0x9, 0x0, 0x0, 0x6, 0x8001, 0xff, 0x8, 0x3, 0x1f, 0x4, 0x0, 0x5, 0x7f, 0xffffffff, 0x7, 0x1, 0x5a4, 0x9, 0x8, 0x1, 0xf7, 0x2, 0x0, 0x3ff, 0x81, 0x8, 0x400, 0x1, 0x5, 0x1, 0x80, 0x8, 0x400, 0x6, 0x8001, 0x1ff, 0x0, 0xffffffff, 0x3, 0x42, 0x7fffffff, 0xffffffb0, 0xfffff000, 0x101, 0xffffffff, 0x4, 0x5eb, 0xf4c9c5a3, 0x5, 0x1, 0x8, 0x0, 0x4, 0x0, 0x0, 0x120000, 0x7fffffff, 0x5, 0x8000, 0x7, 0x6, 0x4, 0x3f, 0x0, 0x1, 0x0, 0x2, 0x5, 0xa6, 0x20, 0x0, 0x0, 0xa5, 0x3ff, 0x7, 0x2, 0x1ff, 0x9, 0xf6e, 0x797c2d2f, 0x1, 0x2, 0xb0a8, 0x8, 0x8b, 0x9, 0x4, 0x1, 0x100, 0x7, 0x4, 0x6, 0x1ff, 0x101, 0x8, 0x80, 0x0, 0xbca8, 0x1, 0x3, 0x9, 0x5, 0x7, 0xffffffff, 0x7fffffff, 0x5, 0x7, 0x6, 0x9, 0xb84, 0x6, 0x81, 0x1, 0x3, 0xdd, 0x8, 0x7f, 0x57c, 0x2, 0x2, 0x80000001, 0x1010000, 0x8, 0x7, 0x3f, 0x40, 0x65, 0xffffffe0, 0x1, 0x8a, 0xdc, 0x5, 0x1, 0x8, 0x61, 0x6, 0x8, 0x80000000, 0x9, 0x8, 0x1e, 0x5, 0x3ff, 0xfce5, 0x5, 0x2, 0x4, 0x90, 0xff, 0x2, 0x1000, 0x9, 0x1, 0x8000, 0x5, 0x1c, 0xd9e8, 0x401, 0x9, 0x0, 0x5, 0x9, 0x7, 0x76, 0x101, 0x2, 0x9, 0x40, 0x2, 0xfffffe01, 0x7f, 0x3, 0x0, 0x5, 0x200, 0x1, 0x66, 0x617, 0x6, 0x400, 0xfffffffc, 0x65, 0xffff, 0x9604]}) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x40286608, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x0, 0x1, [{0x1000}]}) [ 2878.895613] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:48:40 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0xfffff7ff) 00:48:40 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/arp\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x1ff) preadv(r0, &(0x7f0000001540)=[{&(0x7f0000001240)=""/157, 0x9d}], 0x1, 0x1, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz0\x00', 0x1ff) 00:48:40 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0xffffefff) [ 2878.969542] EXT4-fs warning (device sda): ext4_resize_begin:72: There are errors in the filesystem, so online resizing is not allowed [ 2878.993375] loop1: detected capacity change from 0 to 256 00:48:40 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 87) 00:48:40 executing program 5: ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x9}}, './file0\x00'}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x20000, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x100010, r2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="0200000000000020b62f66696c653000"]) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14, 0x4, 0x1, 0x201}, 0x14}}, 0x0) 00:48:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000000), 0x6e, &(0x7f0000000640)=[{&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000000280)=""/53, 0x35}, {&(0x7f00000002c0)=""/33, 0x21}, {&(0x7f0000000300)=""/5, 0x5}, {&(0x7f0000000340)=""/66, 0x42}, {&(0x7f00000003c0)=""/76, 0x4c}, {&(0x7f0000000440)=""/246, 0xf6}, {&(0x7f0000000540)=""/49, 0x31}, {&(0x7f0000000580)=""/133, 0x85}], 0x9, &(0x7f0000000700)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x58}, 0x40002102) sendmsg$NL80211_CMD_PROBE_CLIENT(r3, &(0x7f0000000880)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)={0x2c, r1, 0x400, 0x70bd25, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x80, 0x3b}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x2c}, 0x1, 0x0, 0x0, 0x14}, 0x4) r4 = socket$netlink(0x10, 0x3, 0xf) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r5, 0x0) r6 = accept4$inet6(r3, &(0x7f00000008c0)={0xa, 0x0, 0x0, @initdev}, &(0x7f0000000900)=0x1c, 0x800) r7 = syz_io_uring_complete(0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r8, 0x0) ioctl$FIDEDUPERANGE(r4, 0xc0189436, &(0x7f0000000940)={0x8001, 0x9, 0x8, 0x0, 0x0, [{{r0}, 0x7f}, {{r3}, 0x5}, {{r5}, 0x9}, {{r6}, 0x9}, {{r3}, 0xffffffff80000001}, {{r3}, 0x600000}, {{r7}, 0x81}, {{r8}, 0x2}]}) syz_io_uring_setup(0xeaf, &(0x7f0000000080), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000380)=0x0) r11 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r9, r10, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r11, 0x0, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0, 0x2800c055}, 0x0) syz_io_uring_submit(r9, 0x0, &(0x7f0000000a80)=@IORING_OP_FALLOCATE={0x11, 0x2, 0x0, @fd_index=0x2, 0x80000001, 0x0, 0x2}, 0x2) r12 = fsmount(0xffffffffffffffff, 0x1, 0x4) sendmsg$NL80211_CMD_SET_INTERFACE(r12, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_4ADDR={0x5, 0x53, 0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0) [ 2879.051564] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:48:40 executing program 0: ioctl$HIDIOCSUSAGES(0xffffffffffffffff, 0x501c4814, &(0x7f0000000340)={{0x1, 0x3, 0x101, 0x1ff, 0xfff, 0x4fb0efdd}, 0x3a8, [0x7, 0x1a859647, 0x80000001, 0x3, 0x3, 0x8, 0x6, 0x2, 0x7, 0x1, 0x6, 0xde6b, 0x401, 0x4, 0x6, 0x8001, 0x8000, 0x40f, 0x1, 0x7, 0x0, 0x10000, 0x9, 0x0, 0x2, 0x3ff, 0x2, 0x0, 0x47, 0x5, 0xd9f, 0x9, 0x0, 0x3, 0x200, 0x475a2d7f, 0x38, 0x8, 0x0, 0x8, 0x5, 0x9, 0x10000, 0x0, 0x100, 0x8001, 0x7f, 0x3, 0x7, 0x2, 0x5, 0xf5ae, 0x9, 0x4, 0x1b4, 0xffffff81, 0x6, 0x5, 0x0, 0x101, 0x2, 0x3, 0x6, 0x80000001, 0x0, 0x8, 0x3908, 0x0, 0x8, 0x3f, 0x1, 0xbcb8, 0x10000, 0xfffffffb, 0x2, 0x2, 0x1f, 0x9, 0x9, 0x3ff, 0x1, 0x5, 0x5, 0x2, 0x7, 0x3, 0x7c, 0x5, 0x77, 0x800, 0xd823, 0x11, 0x401, 0x7, 0x6, 0x9, 0x0, 0x7, 0x5b7800, 0x6, 0x0, 0x6, 0x8001, 0xfffffffe, 0xe, 0x0, 0x0, 0x88, 0x9, 0x9, 0x7, 0x5, 0x7f, 0x1, 0x7, 0x0, 0x80000001, 0x2, 0xfffff89b, 0xe6, 0x2, 0xfff, 0xa6af, 0x532, 0x9, 0x4, 0x0, 0x7, 0xfffffbff, 0x2d, 0x81, 0xaa3, 0x8, 0x5, 0x3, 0x9, 0x49, 0x2, 0xaa, 0x6, 0xfffff67a, 0x1, 0x6, 0x6, 0x7ff, 0x7fff, 0x1ff, 0x7, 0x2, 0x3, 0x6, 0x3, 0x0, 0x5, 0x7fff, 0x1, 0xa03, 0x6, 0x7, 0x0, 0x3, 0x7, 0x1, 0x27, 0x1138, 0x0, 0x80000000, 0xb0, 0x1, 0x8000, 0xf87, 0x3, 0x20, 0x211, 0xfff, 0x100, 0x5, 0xfffffff7, 0x1, 0x80000001, 0x8, 0x1, 0x3, 0xe2, 0x6, 0x3, 0x2, 0x8, 0x95000000, 0xe9, 0xffffff31, 0x5, 0x8000, 0x3, 0x100, 0xc900, 0x7fffffff, 0x1, 0x6, 0x6, 0xe83, 0x8, 0x3, 0x8, 0x80, 0xddfe, 0x1000, 0x6, 0x1, 0x7, 0x80000000, 0x101, 0xffd8, 0x800, 0x740f, 0xfffffff7, 0x4, 0x5, 0x4788, 0x81, 0x20, 0xfffffffe, 0x3, 0x7fff, 0x29, 0x9, 0x5, 0x8, 0x8, 0xcc, 0x5, 0x1, 0x80000001, 0x8358, 0x3, 0x2, 0x7e9b, 0x80, 0x2, 0xfffffff9, 0x8, 0x1000, 0x9, 0x7, 0x9, 0x3ff, 0x7, 0x1, 0x100, 0x1, 0x1, 0x2, 0x40, 0x2, 0x6, 0x5, 0x2a4, 0x9, 0x4000000, 0x7ff, 0x3, 0x3, 0x1, 0x7, 0xffffffc0, 0x3, 0x7, 0xffff, 0x80, 0x5, 0x3, 0xa79, 0x7, 0xffff6d40, 0x200, 0x5, 0x4, 0x0, 0x6, 0x1ff, 0x9, 0x8, 0xcb0, 0xfff, 0x1f, 0x7, 0x27, 0x400, 0x80000001, 0x2, 0x8, 0x5c2, 0x8, 0x4, 0x0, 0x80000000, 0x0, 0x2, 0x1, 0xa05a, 0x1, 0x20, 0x6, 0x8, 0x8, 0x7, 0xb0, 0x3, 0x1f, 0x7, 0x8, 0xfffffaa8, 0x2f3, 0x12b89b38, 0x100, 0x9, 0x9, 0xe88, 0x200, 0xff, 0x5edbf91b, 0x7, 0x4, 0x6, 0x8, 0x6, 0x3, 0x1, 0x0, 0x3, 0x7e, 0x0, 0x200, 0x7ff, 0x1000, 0x7, 0x101, 0x7, 0x2, 0x7, 0x7, 0x6, 0xff, 0xbb, 0xffffffe1, 0x800, 0x9, 0x700, 0xfffffffa, 0x78fd2d24, 0xfff, 0xc7d, 0x5, 0x3f, 0x84a, 0x80000000, 0x9b7, 0x8, 0x30, 0xffff78e2, 0x400, 0x9, 0x7, 0x1ff, 0x1f, 0x6, 0x34c, 0x9, 0x7, 0x5, 0x1, 0xfffff405, 0x4, 0x30000000, 0x7, 0xe830, 0xfffffffd, 0xf, 0x3, 0x6, 0x2, 0x4a, 0x2, 0x8000, 0xfffffffe, 0x7fff, 0x0, 0x8, 0x2ec, 0x3, 0x2, 0x9, 0x80000001, 0x0, 0x1, 0x100, 0x7ff, 0xffffffff, 0xfffffffc, 0x1ff, 0x6, 0xffffffff, 0xffff, 0x101, 0x1, 0x1, 0x9, 0x80000001, 0xc7, 0xfffffff7, 0x10000, 0x5, 0x9, 0x5, 0x338ab007, 0x1, 0x0, 0x4, 0x26, 0x3, 0x7f, 0x3, 0x1, 0x59c, 0x81, 0x1, 0x4, 0x1, 0x6, 0x5, 0x101, 0x6, 0x30d, 0x3, 0x1f, 0x178, 0x5, 0x3, 0x7, 0x6, 0xffff, 0x4, 0xfffffffe, 0x0, 0xfff, 0x7, 0xfffff000, 0xfff, 0x1ff, 0x9, 0x1, 0x5, 0x7, 0x81, 0x5, 0xfff, 0xffffffff, 0xf0, 0x8, 0x8, 0x1, 0xcb17, 0x9, 0xc7, 0x1f, 0x9, 0x483, 0x0, 0x2, 0x7c09, 0x7, 0x0, 0x0, 0x10000, 0x1f, 0x2, 0x5, 0x1ff, 0xf371, 0x3, 0x401, 0x800, 0x1, 0x0, 0xef, 0x7, 0x80, 0x3f, 0x80000001, 0xffff, 0x7ff, 0x0, 0xfffffffc, 0x2, 0x6, 0x5d5, 0x9c, 0xe82e, 0x8, 0x1, 0xac, 0x100, 0x9, 0x7ff, 0x80, 0x0, 0x401, 0xe82, 0x0, 0x1, 0x7, 0x9, 0x40, 0xfffffff7, 0x6, 0xfffffffd, 0x9, 0x3, 0x6, 0xd6, 0x288, 0x10001, 0x0, 0x5d8, 0x2, 0x7, 0x1, 0xadd, 0x3ff, 0x0, 0xffffffc0, 0x200, 0x7fffffff, 0x7, 0x8, 0x100, 0x7fffffff, 0x9, 0x8001, 0x3, 0x15c, 0x10000, 0xfffffffb, 0xa62, 0x6, 0x1, 0x1, 0x40d29f5a, 0x6, 0x0, 0x6, 0x0, 0x6, 0x2, 0x6a, 0x81, 0x6000, 0x7, 0x7, 0x10000, 0xfffffffd, 0x2, 0x1ff, 0xffffff81, 0x8, 0x5, 0x8, 0x80000001, 0x100, 0x400, 0x3, 0x80000001, 0x9, 0x400, 0x1, 0x10000, 0xbc6d, 0x5, 0x0, 0x5, 0x7, 0x3a8f, 0xc5, 0x7fffffff, 0xffff, 0xffffffff, 0x7, 0xfa, 0x7ff, 0xf741, 0x9499, 0x0, 0x5, 0x228c, 0x9, 0x283, 0x4, 0x0, 0x5, 0x2, 0x0, 0x84a4, 0x2, 0x4, 0x2, 0x6, 0xb60, 0x401, 0xff, 0x10001, 0x5, 0x3, 0x100, 0x6, 0xa1, 0x1f, 0x3, 0x400, 0x1, 0x3, 0x7, 0x0, 0x0, 0x0, 0xfffffffb, 0xf2f1, 0xe88f, 0x1, 0xb24c, 0x401, 0xffffffe1, 0x6, 0x8, 0x1f, 0x4, 0x8, 0x5, 0x5, 0x1000, 0x3f, 0x6a, 0x2, 0x7, 0x9, 0x7ff, 0x50000000, 0x1, 0x400, 0x5, 0x3, 0x10000, 0x7, 0x134, 0xb9, 0x32, 0x4, 0x10000000, 0x3849, 0x200, 0x954b, 0x10001, 0xffffffff, 0x5, 0xf4, 0x1, 0x4, 0x9, 0x0, 0xffff, 0x4, 0x0, 0x4, 0x2, 0xff, 0x5, 0xba, 0xf45, 0x1, 0x7f, 0x1, 0x6, 0x3, 0x7f, 0x2, 0x6, 0x2, 0x2, 0xffffffff, 0x20, 0x7ff, 0x1, 0x3, 0xffffffff, 0x9, 0x0, 0x88, 0x1ff, 0x5, 0x2e, 0x7f, 0xfffffe00, 0x8, 0x800, 0x9, 0x5, 0x2, 0x6, 0x22, 0x41, 0x2, 0x2746, 0xffffffc1, 0x7, 0x8, 0x8, 0x3, 0x8001, 0xfffffffa, 0x3, 0x401, 0x9, 0x40, 0x1, 0x6, 0x1000, 0x3, 0x2, 0x0, 0x80000001, 0x3, 0x3, 0xcb6ef, 0x7, 0x3, 0xc9, 0x2, 0x200, 0x8, 0x1, 0x4, 0xfffffff8, 0x80000000, 0x9, 0x0, 0x8, 0x1, 0x800, 0x7fff, 0x0, 0x7, 0x8, 0x8, 0xff, 0x3, 0x7, 0x1, 0x2, 0x1, 0x18000000, 0x9, 0x40bf3c70, 0xb362, 0x5, 0x5, 0x6, 0x8, 0xffff5694, 0x8001, 0xffff, 0x8000, 0x0, 0x5a0, 0x1, 0x1, 0x679, 0x81, 0x2, 0x400, 0xd931, 0x7ff, 0x3103f904, 0x5, 0x2, 0x8001, 0xe7a8, 0x101, 0x7, 0x8, 0x6, 0x1ff, 0x9, 0x101, 0x400, 0x1, 0xffffffe1, 0x0, 0xc9, 0x800, 0x7, 0x4fa, 0x1, 0x0, 0x7, 0x5, 0x2589, 0x401, 0x5, 0x2, 0x3, 0x7, 0x1, 0x9, 0x1481, 0x8, 0x7fffffff, 0x7ff, 0x9, 0x4000, 0x7c5, 0x2a6, 0xec2e, 0xb3, 0x80, 0xfffffffb, 0x200, 0x9ad6, 0x6, 0x6, 0x7f, 0x87, 0x8001, 0x1, 0x5, 0x5, 0x7ff, 0x3, 0x9, 0x5, 0x7fff, 0x3, 0x9, 0x0, 0x0, 0x6, 0x8001, 0xff, 0x8, 0x3, 0x1f, 0x4, 0x0, 0x5, 0x7f, 0xffffffff, 0x7, 0x1, 0x5a4, 0x9, 0x8, 0x1, 0xf7, 0x2, 0x0, 0x3ff, 0x81, 0x8, 0x400, 0x1, 0x5, 0x1, 0x80, 0x8, 0x400, 0x6, 0x8001, 0x1ff, 0x0, 0xffffffff, 0x3, 0x42, 0x7fffffff, 0xffffffb0, 0xfffff000, 0x101, 0xffffffff, 0x4, 0x5eb, 0xf4c9c5a3, 0x5, 0x1, 0x8, 0x0, 0x4, 0x0, 0x0, 0x120000, 0x7fffffff, 0x5, 0x8000, 0x7, 0x6, 0x4, 0x3f, 0x0, 0x1, 0x0, 0x2, 0x5, 0xa6, 0x20, 0x0, 0x0, 0xa5, 0x3ff, 0x7, 0x2, 0x1ff, 0x9, 0xf6e, 0x797c2d2f, 0x1, 0x2, 0xb0a8, 0x8, 0x8b, 0x9, 0x4, 0x1, 0x100, 0x7, 0x4, 0x6, 0x1ff, 0x101, 0x8, 0x80, 0x0, 0xbca8, 0x1, 0x3, 0x9, 0x5, 0x7, 0xffffffff, 0x7fffffff, 0x5, 0x7, 0x6, 0x9, 0xb84, 0x6, 0x81, 0x1, 0x3, 0xdd, 0x8, 0x7f, 0x57c, 0x2, 0x2, 0x80000001, 0x1010000, 0x8, 0x7, 0x3f, 0x40, 0x65, 0xffffffe0, 0x1, 0x8a, 0xdc, 0x5, 0x1, 0x8, 0x61, 0x6, 0x8, 0x80000000, 0x9, 0x8, 0x1e, 0x5, 0x3ff, 0xfce5, 0x5, 0x2, 0x4, 0x90, 0xff, 0x2, 0x1000, 0x9, 0x1, 0x8000, 0x5, 0x1c, 0xd9e8, 0x401, 0x9, 0x0, 0x5, 0x9, 0x7, 0x76, 0x101, 0x2, 0x9, 0x40, 0x2, 0xfffffe01, 0x7f, 0x3, 0x0, 0x5, 0x200, 0x1, 0x66, 0x617, 0x6, 0x400, 0xfffffffc, 0x65, 0xffff, 0x9604]}) ioctl$EXT4_IOC_GET_ES_CACHE(0xffffffffffffffff, 0x40286608, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x0, 0x1, [{0x1000}]}) 00:48:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0x28, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL={0x6, 0xc, 0x8}]}]}, 0x28}}, 0x0) 00:48:40 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/arp\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x1ff) preadv(r0, &(0x7f0000001540)=[{&(0x7f0000001240)=""/157, 0x9d}], 0x1, 0x1, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz0\x00', 0x1ff) [ 2879.071376] loop7: detected capacity change from 0 to 4 [ 2879.072452] FAULT_INJECTION: forcing a failure. [ 2879.072452] name failslab, interval 1, probability 0, space 0, times 0 [ 2879.073988] CPU: 1 PID: 33696 Comm: syz-executor.7 Not tainted 5.16.0-rc8-next-20220106 #1 [ 2879.074709] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2879.075642] Call Trace: [ 2879.075862] [ 2879.076061] dump_stack_lvl+0x8b/0xb3 [ 2879.076400] should_fail.cold+0x5/0xa [ 2879.076750] ? __es_tree_search.isra.0+0x1af/0x210 [ 2879.077204] ? create_object.isra.0+0x3a/0xa20 [ 2879.077613] should_failslab+0x5/0x10 [ 2879.077951] kmem_cache_alloc+0x5b/0x480 [ 2879.078307] create_object.isra.0+0x3a/0xa20 [ 2879.078711] ? kasan_unpoison+0x23/0x50 [ 2879.079079] kmem_cache_alloc+0x239/0x480 [ 2879.079734] __es_insert_extent+0x3a9/0x12f0 [ 2879.079794] ? do_raw_write_lock+0x11a/0x280 [ 2879.079819] ? do_raw_read_unlock+0x70/0x70 [ 2879.079849] ext4_es_insert_extent+0x2dc/0xbf0 [ 2879.079877] ? ext4_es_scan_clu+0x2e0/0x2e0 [ 2879.079898] ? lock_downgrade+0x6d0/0x6d0 [ 2879.079924] ? lock_is_held_type+0xd7/0x130 [ 2879.079951] ? __ext4_handle_dirty_metadata+0x720/0x720 [ 2879.079969] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2879.083622] ext4_ext_map_blocks+0x19fc/0x5ca0 [ 2879.084049] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2879.084518] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2879.085039] ? lock_is_held_type+0xd7/0x130 [ 2879.085476] ? ext4_ext_release+0x10/0x10 [ 2879.085851] ? lock_acquire+0x1b2/0x4d0 [ 2879.086224] ? lock_release+0x6f0/0x6f0 [ 2879.086595] ? lock_is_held_type+0xd7/0x130 [ 2879.086987] ? down_read+0x198/0x440 [ 2879.087327] ? rwsem_down_read_slowpath+0xa10/0xa10 [ 2879.087767] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2879.088228] ? ext4_es_lookup_extent+0xc4/0xc60 [ 2879.088645] ext4_map_blocks+0x9c8/0x1970 [ 2879.089082] ? inode_free_by_rcu+0x20/0x20 [ 2879.089480] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2879.089919] ? lock_is_held_type+0xd7/0x130 [ 2879.090333] ext4_getblk+0x144/0x6b0 [ 2879.090678] ? ext4_iomap_overwrite_begin+0xa0/0xa0 [ 2879.091122] ext4_bread+0x2a/0x1c0 [ 2879.091512] ext4_append+0x155/0x380 [ 2879.091872] ext4_init_new_dir+0x25e/0x4d0 [ 2879.092254] ? ext4_init_dot_dotdot+0x5b0/0x5b0 [ 2879.092666] ? ext4_mkdir+0x6c3/0xb20 [ 2879.093044] ext4_mkdir+0x3cf/0xb20 [ 2879.093384] ? ext4_init_new_dir+0x4d0/0x4d0 [ 2879.093791] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2879.094278] vfs_mkdir+0x1d0/0x3c0 [ 2879.094605] do_mkdirat+0x17b/0x2e0 [ 2879.094926] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2879.095390] ? do_file_open_root+0x590/0x590 [ 2879.095786] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2879.096221] ? getname_flags.part.0+0x1dd/0x4f0 [ 2879.096605] __x64_sys_mkdir+0xf2/0x140 [ 2879.097047] do_syscall_64+0x3b/0x90 [ 2879.097391] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2879.097867] RIP: 0033:0x7f02dda98c27 [ 2879.098187] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2879.099714] RSP: 002b:00007f02db00efa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 2879.100373] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00007f02dda98c27 [ 2879.101042] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 2879.101775] RBP: 00007f02db00f040 R08: 0000000000000000 R09: ffffffffffffffff [ 2879.102416] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 2879.103072] R13: 0000000020000100 R14: 00007f02db00f000 R15: 0000000020000040 [ 2879.103690] 00:48:40 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0xffffefff) [ 2879.157113] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2879.162047] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:48:56 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 88) 00:48:56 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0xfffffdef) 00:48:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000d5f4655fd6f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0200000003000002", 0x8, 0x800}], 0x0, &(0x7f0000000040)=ANY=[]) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$SG_EMULATED_HOST(r2, 0x2203, &(0x7f00000000c0)) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file1\x00') 00:48:56 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0x44, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL={0x6, 0xc, 0x8}]}]}, 0x28}}, 0x0) 00:48:56 executing program 0: ioctl$HIDIOCSUSAGES(0xffffffffffffffff, 0x501c4814, &(0x7f0000000340)={{0x1, 0x3, 0x101, 0x1ff, 0xfff, 0x4fb0efdd}, 0x3a8, [0x7, 0x1a859647, 0x80000001, 0x3, 0x3, 0x8, 0x6, 0x2, 0x7, 0x1, 0x6, 0xde6b, 0x401, 0x4, 0x6, 0x8001, 0x8000, 0x40f, 0x1, 0x7, 0x0, 0x10000, 0x9, 0x0, 0x2, 0x3ff, 0x2, 0x0, 0x47, 0x5, 0xd9f, 0x9, 0x0, 0x3, 0x200, 0x475a2d7f, 0x38, 0x8, 0x0, 0x8, 0x5, 0x9, 0x10000, 0x0, 0x100, 0x8001, 0x7f, 0x3, 0x7, 0x2, 0x5, 0xf5ae, 0x9, 0x4, 0x1b4, 0xffffff81, 0x6, 0x5, 0x0, 0x101, 0x2, 0x3, 0x6, 0x80000001, 0x0, 0x8, 0x3908, 0x0, 0x8, 0x3f, 0x1, 0xbcb8, 0x10000, 0xfffffffb, 0x2, 0x2, 0x1f, 0x9, 0x9, 0x3ff, 0x1, 0x5, 0x5, 0x2, 0x7, 0x3, 0x7c, 0x5, 0x77, 0x800, 0xd823, 0x11, 0x401, 0x7, 0x6, 0x9, 0x0, 0x7, 0x5b7800, 0x6, 0x0, 0x6, 0x8001, 0xfffffffe, 0xe, 0x0, 0x0, 0x88, 0x9, 0x9, 0x7, 0x5, 0x7f, 0x1, 0x7, 0x0, 0x80000001, 0x2, 0xfffff89b, 0xe6, 0x2, 0xfff, 0xa6af, 0x532, 0x9, 0x4, 0x0, 0x7, 0xfffffbff, 0x2d, 0x81, 0xaa3, 0x8, 0x5, 0x3, 0x9, 0x49, 0x2, 0xaa, 0x6, 0xfffff67a, 0x1, 0x6, 0x6, 0x7ff, 0x7fff, 0x1ff, 0x7, 0x2, 0x3, 0x6, 0x3, 0x0, 0x5, 0x7fff, 0x1, 0xa03, 0x6, 0x7, 0x0, 0x3, 0x7, 0x1, 0x27, 0x1138, 0x0, 0x80000000, 0xb0, 0x1, 0x8000, 0xf87, 0x3, 0x20, 0x211, 0xfff, 0x100, 0x5, 0xfffffff7, 0x1, 0x80000001, 0x8, 0x1, 0x3, 0xe2, 0x6, 0x3, 0x2, 0x8, 0x95000000, 0xe9, 0xffffff31, 0x5, 0x8000, 0x3, 0x100, 0xc900, 0x7fffffff, 0x1, 0x6, 0x6, 0xe83, 0x8, 0x3, 0x8, 0x80, 0xddfe, 0x1000, 0x6, 0x1, 0x7, 0x80000000, 0x101, 0xffd8, 0x800, 0x740f, 0xfffffff7, 0x4, 0x5, 0x4788, 0x81, 0x20, 0xfffffffe, 0x3, 0x7fff, 0x29, 0x9, 0x5, 0x8, 0x8, 0xcc, 0x5, 0x1, 0x80000001, 0x8358, 0x3, 0x2, 0x7e9b, 0x80, 0x2, 0xfffffff9, 0x8, 0x1000, 0x9, 0x7, 0x9, 0x3ff, 0x7, 0x1, 0x100, 0x1, 0x1, 0x2, 0x40, 0x2, 0x6, 0x5, 0x2a4, 0x9, 0x4000000, 0x7ff, 0x3, 0x3, 0x1, 0x7, 0xffffffc0, 0x3, 0x7, 0xffff, 0x80, 0x5, 0x3, 0xa79, 0x7, 0xffff6d40, 0x200, 0x5, 0x4, 0x0, 0x6, 0x1ff, 0x9, 0x8, 0xcb0, 0xfff, 0x1f, 0x7, 0x27, 0x400, 0x80000001, 0x2, 0x8, 0x5c2, 0x8, 0x4, 0x0, 0x80000000, 0x0, 0x2, 0x1, 0xa05a, 0x1, 0x20, 0x6, 0x8, 0x8, 0x7, 0xb0, 0x3, 0x1f, 0x7, 0x8, 0xfffffaa8, 0x2f3, 0x12b89b38, 0x100, 0x9, 0x9, 0xe88, 0x200, 0xff, 0x5edbf91b, 0x7, 0x4, 0x6, 0x8, 0x6, 0x3, 0x1, 0x0, 0x3, 0x7e, 0x0, 0x200, 0x7ff, 0x1000, 0x7, 0x101, 0x7, 0x2, 0x7, 0x7, 0x6, 0xff, 0xbb, 0xffffffe1, 0x800, 0x9, 0x700, 0xfffffffa, 0x78fd2d24, 0xfff, 0xc7d, 0x5, 0x3f, 0x84a, 0x80000000, 0x9b7, 0x8, 0x30, 0xffff78e2, 0x400, 0x9, 0x7, 0x1ff, 0x1f, 0x6, 0x34c, 0x9, 0x7, 0x5, 0x1, 0xfffff405, 0x4, 0x30000000, 0x7, 0xe830, 0xfffffffd, 0xf, 0x3, 0x6, 0x2, 0x4a, 0x2, 0x8000, 0xfffffffe, 0x7fff, 0x0, 0x8, 0x2ec, 0x3, 0x2, 0x9, 0x80000001, 0x0, 0x1, 0x100, 0x7ff, 0xffffffff, 0xfffffffc, 0x1ff, 0x6, 0xffffffff, 0xffff, 0x101, 0x1, 0x1, 0x9, 0x80000001, 0xc7, 0xfffffff7, 0x10000, 0x5, 0x9, 0x5, 0x338ab007, 0x1, 0x0, 0x4, 0x26, 0x3, 0x7f, 0x3, 0x1, 0x59c, 0x81, 0x1, 0x4, 0x1, 0x6, 0x5, 0x101, 0x6, 0x30d, 0x3, 0x1f, 0x178, 0x5, 0x3, 0x7, 0x6, 0xffff, 0x4, 0xfffffffe, 0x0, 0xfff, 0x7, 0xfffff000, 0xfff, 0x1ff, 0x9, 0x1, 0x5, 0x7, 0x81, 0x5, 0xfff, 0xffffffff, 0xf0, 0x8, 0x8, 0x1, 0xcb17, 0x9, 0xc7, 0x1f, 0x9, 0x483, 0x0, 0x2, 0x7c09, 0x7, 0x0, 0x0, 0x10000, 0x1f, 0x2, 0x5, 0x1ff, 0xf371, 0x3, 0x401, 0x800, 0x1, 0x0, 0xef, 0x7, 0x80, 0x3f, 0x80000001, 0xffff, 0x7ff, 0x0, 0xfffffffc, 0x2, 0x6, 0x5d5, 0x9c, 0xe82e, 0x8, 0x1, 0xac, 0x100, 0x9, 0x7ff, 0x80, 0x0, 0x401, 0xe82, 0x0, 0x1, 0x7, 0x9, 0x40, 0xfffffff7, 0x6, 0xfffffffd, 0x9, 0x3, 0x6, 0xd6, 0x288, 0x10001, 0x0, 0x5d8, 0x2, 0x7, 0x1, 0xadd, 0x3ff, 0x0, 0xffffffc0, 0x200, 0x7fffffff, 0x7, 0x8, 0x100, 0x7fffffff, 0x9, 0x8001, 0x3, 0x15c, 0x10000, 0xfffffffb, 0xa62, 0x6, 0x1, 0x1, 0x40d29f5a, 0x6, 0x0, 0x6, 0x0, 0x6, 0x2, 0x6a, 0x81, 0x6000, 0x7, 0x7, 0x10000, 0xfffffffd, 0x2, 0x1ff, 0xffffff81, 0x8, 0x5, 0x8, 0x80000001, 0x100, 0x400, 0x3, 0x80000001, 0x9, 0x400, 0x1, 0x10000, 0xbc6d, 0x5, 0x0, 0x5, 0x7, 0x3a8f, 0xc5, 0x7fffffff, 0xffff, 0xffffffff, 0x7, 0xfa, 0x7ff, 0xf741, 0x9499, 0x0, 0x5, 0x228c, 0x9, 0x283, 0x4, 0x0, 0x5, 0x2, 0x0, 0x84a4, 0x2, 0x4, 0x2, 0x6, 0xb60, 0x401, 0xff, 0x10001, 0x5, 0x3, 0x100, 0x6, 0xa1, 0x1f, 0x3, 0x400, 0x1, 0x3, 0x7, 0x0, 0x0, 0x0, 0xfffffffb, 0xf2f1, 0xe88f, 0x1, 0xb24c, 0x401, 0xffffffe1, 0x6, 0x8, 0x1f, 0x4, 0x8, 0x5, 0x5, 0x1000, 0x3f, 0x6a, 0x2, 0x7, 0x9, 0x7ff, 0x50000000, 0x1, 0x400, 0x5, 0x3, 0x10000, 0x7, 0x134, 0xb9, 0x32, 0x4, 0x10000000, 0x3849, 0x200, 0x954b, 0x10001, 0xffffffff, 0x5, 0xf4, 0x1, 0x4, 0x9, 0x0, 0xffff, 0x4, 0x0, 0x4, 0x2, 0xff, 0x5, 0xba, 0xf45, 0x1, 0x7f, 0x1, 0x6, 0x3, 0x7f, 0x2, 0x6, 0x2, 0x2, 0xffffffff, 0x20, 0x7ff, 0x1, 0x3, 0xffffffff, 0x9, 0x0, 0x88, 0x1ff, 0x5, 0x2e, 0x7f, 0xfffffe00, 0x8, 0x800, 0x9, 0x5, 0x2, 0x6, 0x22, 0x41, 0x2, 0x2746, 0xffffffc1, 0x7, 0x8, 0x8, 0x3, 0x8001, 0xfffffffa, 0x3, 0x401, 0x9, 0x40, 0x1, 0x6, 0x1000, 0x3, 0x2, 0x0, 0x80000001, 0x3, 0x3, 0xcb6ef, 0x7, 0x3, 0xc9, 0x2, 0x200, 0x8, 0x1, 0x4, 0xfffffff8, 0x80000000, 0x9, 0x0, 0x8, 0x1, 0x800, 0x7fff, 0x0, 0x7, 0x8, 0x8, 0xff, 0x3, 0x7, 0x1, 0x2, 0x1, 0x18000000, 0x9, 0x40bf3c70, 0xb362, 0x5, 0x5, 0x6, 0x8, 0xffff5694, 0x8001, 0xffff, 0x8000, 0x0, 0x5a0, 0x1, 0x1, 0x679, 0x81, 0x2, 0x400, 0xd931, 0x7ff, 0x3103f904, 0x5, 0x2, 0x8001, 0xe7a8, 0x101, 0x7, 0x8, 0x6, 0x1ff, 0x9, 0x101, 0x400, 0x1, 0xffffffe1, 0x0, 0xc9, 0x800, 0x7, 0x4fa, 0x1, 0x0, 0x7, 0x5, 0x2589, 0x401, 0x5, 0x2, 0x3, 0x7, 0x1, 0x9, 0x1481, 0x8, 0x7fffffff, 0x7ff, 0x9, 0x4000, 0x7c5, 0x2a6, 0xec2e, 0xb3, 0x80, 0xfffffffb, 0x200, 0x9ad6, 0x6, 0x6, 0x7f, 0x87, 0x8001, 0x1, 0x5, 0x5, 0x7ff, 0x3, 0x9, 0x5, 0x7fff, 0x3, 0x9, 0x0, 0x0, 0x6, 0x8001, 0xff, 0x8, 0x3, 0x1f, 0x4, 0x0, 0x5, 0x7f, 0xffffffff, 0x7, 0x1, 0x5a4, 0x9, 0x8, 0x1, 0xf7, 0x2, 0x0, 0x3ff, 0x81, 0x8, 0x400, 0x1, 0x5, 0x1, 0x80, 0x8, 0x400, 0x6, 0x8001, 0x1ff, 0x0, 0xffffffff, 0x3, 0x42, 0x7fffffff, 0xffffffb0, 0xfffff000, 0x101, 0xffffffff, 0x4, 0x5eb, 0xf4c9c5a3, 0x5, 0x1, 0x8, 0x0, 0x4, 0x0, 0x0, 0x120000, 0x7fffffff, 0x5, 0x8000, 0x7, 0x6, 0x4, 0x3f, 0x0, 0x1, 0x0, 0x2, 0x5, 0xa6, 0x20, 0x0, 0x0, 0xa5, 0x3ff, 0x7, 0x2, 0x1ff, 0x9, 0xf6e, 0x797c2d2f, 0x1, 0x2, 0xb0a8, 0x8, 0x8b, 0x9, 0x4, 0x1, 0x100, 0x7, 0x4, 0x6, 0x1ff, 0x101, 0x8, 0x80, 0x0, 0xbca8, 0x1, 0x3, 0x9, 0x5, 0x7, 0xffffffff, 0x7fffffff, 0x5, 0x7, 0x6, 0x9, 0xb84, 0x6, 0x81, 0x1, 0x3, 0xdd, 0x8, 0x7f, 0x57c, 0x2, 0x2, 0x80000001, 0x1010000, 0x8, 0x7, 0x3f, 0x40, 0x65, 0xffffffe0, 0x1, 0x8a, 0xdc, 0x5, 0x1, 0x8, 0x61, 0x6, 0x8, 0x80000000, 0x9, 0x8, 0x1e, 0x5, 0x3ff, 0xfce5, 0x5, 0x2, 0x4, 0x90, 0xff, 0x2, 0x1000, 0x9, 0x1, 0x8000, 0x5, 0x1c, 0xd9e8, 0x401, 0x9, 0x0, 0x5, 0x9, 0x7, 0x76, 0x101, 0x2, 0x9, 0x40, 0x2, 0xfffffe01, 0x7f, 0x3, 0x0, 0x5, 0x200, 0x1, 0x66, 0x617, 0x6, 0x400, 0xfffffffc, 0x65, 0xffff, 0x9604]}) ioctl$EXT4_IOC_GET_ES_CACHE(0xffffffffffffffff, 0x40286608, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x0, 0x1, [{0x1000}]}) 00:48:56 executing program 2: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/arp\x00') mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x1ff) preadv(r0, &(0x7f0000001540)=[{&(0x7f0000001240)=""/157, 0x9d}], 0x1, 0x1, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz0\x00', 0x1ff) 00:48:56 executing program 3: r0 = epoll_create(0x73) r1 = eventfd(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)) 00:48:56 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0xffffefff) [ 2894.828806] loop7: detected capacity change from 0 to 4 [ 2894.838223] FAULT_INJECTION: forcing a failure. [ 2894.838223] name failslab, interval 1, probability 0, space 0, times 0 [ 2894.838285] loop1: detected capacity change from 0 to 256 [ 2894.839297] CPU: 1 PID: 33827 Comm: syz-executor.7 Not tainted 5.16.0-rc8-next-20220106 #1 [ 2894.840708] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2894.841715] Call Trace: [ 2894.841959] [ 2894.842162] dump_stack_lvl+0x8b/0xb3 [ 2894.842495] should_fail.cold+0x5/0xa [ 2894.842817] ? create_object.isra.0+0x3a/0xa20 [ 2894.843215] should_failslab+0x5/0x10 [ 2894.843533] kmem_cache_alloc+0x5b/0x480 [ 2894.843882] create_object.isra.0+0x3a/0xa20 [ 2894.844277] ? kasan_unpoison+0x23/0x50 [ 2894.844664] __kmalloc+0x25b/0x440 [ 2894.845014] ext4_find_extent+0xa39/0xd20 [ 2894.845458] ext4_ext_map_blocks+0x1c8/0x5ca0 [ 2894.845868] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2894.846338] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2894.846805] ? lock_is_held_type+0xd7/0x130 [ 2894.847216] ? ext4_ext_release+0x10/0x10 [ 2894.847573] ? lock_acquire+0x1b2/0x4d0 [ 2894.847908] ? lock_release+0x6f0/0x6f0 [ 2894.848297] ? lock_is_held_type+0xd7/0x130 [ 2894.848680] ? down_read+0x198/0x440 [ 2894.849020] ? rwsem_down_read_slowpath+0xa10/0xa10 [ 2894.849474] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2894.849959] ? ext4_es_lookup_extent+0xc4/0xc60 [ 2894.850394] ext4_map_blocks+0x9c8/0x1970 [ 2894.850762] ? inode_free_by_rcu+0x20/0x20 [ 2894.851136] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2894.851530] ? lock_is_held_type+0xd7/0x130 [ 2894.851895] ext4_getblk+0x144/0x6b0 [ 2894.852213] ? ext4_iomap_overwrite_begin+0xa0/0xa0 [ 2894.852662] ext4_bread+0x2a/0x1c0 [ 2894.853003] ext4_append+0x155/0x380 [ 2894.853412] ext4_init_new_dir+0x25e/0x4d0 [ 2894.853797] ? ext4_init_dot_dotdot+0x5b0/0x5b0 [ 2894.854216] ? ext4_mkdir+0x6c3/0xb20 [ 2894.854564] ext4_mkdir+0x3cf/0xb20 [ 2894.854922] ? ext4_init_new_dir+0x4d0/0x4d0 [ 2894.855344] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2894.855855] vfs_mkdir+0x1d0/0x3c0 [ 2894.856196] do_mkdirat+0x17b/0x2e0 [ 2894.856523] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2894.857006] ? do_file_open_root+0x590/0x590 [ 2894.857418] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2894.857867] ? getname_flags.part.0+0x1dd/0x4f0 [ 2894.858274] __x64_sys_mkdir+0xf2/0x140 [ 2894.858630] do_syscall_64+0x3b/0x90 [ 2894.858968] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2894.859420] RIP: 0033:0x7f02dda98c27 [ 2894.859732] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2894.861322] RSP: 002b:00007f02db00efa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 2894.862011] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00007f02dda98c27 [ 2894.862628] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 2894.863258] RBP: 00007f02db00f040 R08: 0000000000000000 R09: ffffffffffffffff [ 2894.863892] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 2894.864505] R13: 0000000020000100 R14: 00007f02db00f000 R15: 0000000020000040 [ 2894.865173] [ 2894.871137] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:48:56 executing program 6: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x39b}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'rose0\x00'}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000100)={0x2c, r2, 0x5, 0x0, 0x0, {{0x2}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x9b4}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x7}]]}, 0x2c}}, 0x0) ioctl$TUNDETACHFILTER(r0, 0x400454cb, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r4, 0x0) sendmsg$ETHTOOL_MSG_EEE_SET(r4, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x1c, 0x0, 0x400, 0x70bd2b, 0x25dfdbfd, {}, [@ETHTOOL_A_EEE_TX_LPI_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x48001}, 0x35) [ 2894.892025] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 00:48:56 executing program 0: ioctl$HIDIOCSUSAGES(0xffffffffffffffff, 0x501c4814, &(0x7f0000000340)={{0x1, 0x3, 0x101, 0x1ff, 0xfff, 0x4fb0efdd}, 0x3a8, [0x7, 0x1a859647, 0x80000001, 0x3, 0x3, 0x8, 0x6, 0x2, 0x7, 0x1, 0x6, 0xde6b, 0x401, 0x4, 0x6, 0x8001, 0x8000, 0x40f, 0x1, 0x7, 0x0, 0x10000, 0x9, 0x0, 0x2, 0x3ff, 0x2, 0x0, 0x47, 0x5, 0xd9f, 0x9, 0x0, 0x3, 0x200, 0x475a2d7f, 0x38, 0x8, 0x0, 0x8, 0x5, 0x9, 0x10000, 0x0, 0x100, 0x8001, 0x7f, 0x3, 0x7, 0x2, 0x5, 0xf5ae, 0x9, 0x4, 0x1b4, 0xffffff81, 0x6, 0x5, 0x0, 0x101, 0x2, 0x3, 0x6, 0x80000001, 0x0, 0x8, 0x3908, 0x0, 0x8, 0x3f, 0x1, 0xbcb8, 0x10000, 0xfffffffb, 0x2, 0x2, 0x1f, 0x9, 0x9, 0x3ff, 0x1, 0x5, 0x5, 0x2, 0x7, 0x3, 0x7c, 0x5, 0x77, 0x800, 0xd823, 0x11, 0x401, 0x7, 0x6, 0x9, 0x0, 0x7, 0x5b7800, 0x6, 0x0, 0x6, 0x8001, 0xfffffffe, 0xe, 0x0, 0x0, 0x88, 0x9, 0x9, 0x7, 0x5, 0x7f, 0x1, 0x7, 0x0, 0x80000001, 0x2, 0xfffff89b, 0xe6, 0x2, 0xfff, 0xa6af, 0x532, 0x9, 0x4, 0x0, 0x7, 0xfffffbff, 0x2d, 0x81, 0xaa3, 0x8, 0x5, 0x3, 0x9, 0x49, 0x2, 0xaa, 0x6, 0xfffff67a, 0x1, 0x6, 0x6, 0x7ff, 0x7fff, 0x1ff, 0x7, 0x2, 0x3, 0x6, 0x3, 0x0, 0x5, 0x7fff, 0x1, 0xa03, 0x6, 0x7, 0x0, 0x3, 0x7, 0x1, 0x27, 0x1138, 0x0, 0x80000000, 0xb0, 0x1, 0x8000, 0xf87, 0x3, 0x20, 0x211, 0xfff, 0x100, 0x5, 0xfffffff7, 0x1, 0x80000001, 0x8, 0x1, 0x3, 0xe2, 0x6, 0x3, 0x2, 0x8, 0x95000000, 0xe9, 0xffffff31, 0x5, 0x8000, 0x3, 0x100, 0xc900, 0x7fffffff, 0x1, 0x6, 0x6, 0xe83, 0x8, 0x3, 0x8, 0x80, 0xddfe, 0x1000, 0x6, 0x1, 0x7, 0x80000000, 0x101, 0xffd8, 0x800, 0x740f, 0xfffffff7, 0x4, 0x5, 0x4788, 0x81, 0x20, 0xfffffffe, 0x3, 0x7fff, 0x29, 0x9, 0x5, 0x8, 0x8, 0xcc, 0x5, 0x1, 0x80000001, 0x8358, 0x3, 0x2, 0x7e9b, 0x80, 0x2, 0xfffffff9, 0x8, 0x1000, 0x9, 0x7, 0x9, 0x3ff, 0x7, 0x1, 0x100, 0x1, 0x1, 0x2, 0x40, 0x2, 0x6, 0x5, 0x2a4, 0x9, 0x4000000, 0x7ff, 0x3, 0x3, 0x1, 0x7, 0xffffffc0, 0x3, 0x7, 0xffff, 0x80, 0x5, 0x3, 0xa79, 0x7, 0xffff6d40, 0x200, 0x5, 0x4, 0x0, 0x6, 0x1ff, 0x9, 0x8, 0xcb0, 0xfff, 0x1f, 0x7, 0x27, 0x400, 0x80000001, 0x2, 0x8, 0x5c2, 0x8, 0x4, 0x0, 0x80000000, 0x0, 0x2, 0x1, 0xa05a, 0x1, 0x20, 0x6, 0x8, 0x8, 0x7, 0xb0, 0x3, 0x1f, 0x7, 0x8, 0xfffffaa8, 0x2f3, 0x12b89b38, 0x100, 0x9, 0x9, 0xe88, 0x200, 0xff, 0x5edbf91b, 0x7, 0x4, 0x6, 0x8, 0x6, 0x3, 0x1, 0x0, 0x3, 0x7e, 0x0, 0x200, 0x7ff, 0x1000, 0x7, 0x101, 0x7, 0x2, 0x7, 0x7, 0x6, 0xff, 0xbb, 0xffffffe1, 0x800, 0x9, 0x700, 0xfffffffa, 0x78fd2d24, 0xfff, 0xc7d, 0x5, 0x3f, 0x84a, 0x80000000, 0x9b7, 0x8, 0x30, 0xffff78e2, 0x400, 0x9, 0x7, 0x1ff, 0x1f, 0x6, 0x34c, 0x9, 0x7, 0x5, 0x1, 0xfffff405, 0x4, 0x30000000, 0x7, 0xe830, 0xfffffffd, 0xf, 0x3, 0x6, 0x2, 0x4a, 0x2, 0x8000, 0xfffffffe, 0x7fff, 0x0, 0x8, 0x2ec, 0x3, 0x2, 0x9, 0x80000001, 0x0, 0x1, 0x100, 0x7ff, 0xffffffff, 0xfffffffc, 0x1ff, 0x6, 0xffffffff, 0xffff, 0x101, 0x1, 0x1, 0x9, 0x80000001, 0xc7, 0xfffffff7, 0x10000, 0x5, 0x9, 0x5, 0x338ab007, 0x1, 0x0, 0x4, 0x26, 0x3, 0x7f, 0x3, 0x1, 0x59c, 0x81, 0x1, 0x4, 0x1, 0x6, 0x5, 0x101, 0x6, 0x30d, 0x3, 0x1f, 0x178, 0x5, 0x3, 0x7, 0x6, 0xffff, 0x4, 0xfffffffe, 0x0, 0xfff, 0x7, 0xfffff000, 0xfff, 0x1ff, 0x9, 0x1, 0x5, 0x7, 0x81, 0x5, 0xfff, 0xffffffff, 0xf0, 0x8, 0x8, 0x1, 0xcb17, 0x9, 0xc7, 0x1f, 0x9, 0x483, 0x0, 0x2, 0x7c09, 0x7, 0x0, 0x0, 0x10000, 0x1f, 0x2, 0x5, 0x1ff, 0xf371, 0x3, 0x401, 0x800, 0x1, 0x0, 0xef, 0x7, 0x80, 0x3f, 0x80000001, 0xffff, 0x7ff, 0x0, 0xfffffffc, 0x2, 0x6, 0x5d5, 0x9c, 0xe82e, 0x8, 0x1, 0xac, 0x100, 0x9, 0x7ff, 0x80, 0x0, 0x401, 0xe82, 0x0, 0x1, 0x7, 0x9, 0x40, 0xfffffff7, 0x6, 0xfffffffd, 0x9, 0x3, 0x6, 0xd6, 0x288, 0x10001, 0x0, 0x5d8, 0x2, 0x7, 0x1, 0xadd, 0x3ff, 0x0, 0xffffffc0, 0x200, 0x7fffffff, 0x7, 0x8, 0x100, 0x7fffffff, 0x9, 0x8001, 0x3, 0x15c, 0x10000, 0xfffffffb, 0xa62, 0x6, 0x1, 0x1, 0x40d29f5a, 0x6, 0x0, 0x6, 0x0, 0x6, 0x2, 0x6a, 0x81, 0x6000, 0x7, 0x7, 0x10000, 0xfffffffd, 0x2, 0x1ff, 0xffffff81, 0x8, 0x5, 0x8, 0x80000001, 0x100, 0x400, 0x3, 0x80000001, 0x9, 0x400, 0x1, 0x10000, 0xbc6d, 0x5, 0x0, 0x5, 0x7, 0x3a8f, 0xc5, 0x7fffffff, 0xffff, 0xffffffff, 0x7, 0xfa, 0x7ff, 0xf741, 0x9499, 0x0, 0x5, 0x228c, 0x9, 0x283, 0x4, 0x0, 0x5, 0x2, 0x0, 0x84a4, 0x2, 0x4, 0x2, 0x6, 0xb60, 0x401, 0xff, 0x10001, 0x5, 0x3, 0x100, 0x6, 0xa1, 0x1f, 0x3, 0x400, 0x1, 0x3, 0x7, 0x0, 0x0, 0x0, 0xfffffffb, 0xf2f1, 0xe88f, 0x1, 0xb24c, 0x401, 0xffffffe1, 0x6, 0x8, 0x1f, 0x4, 0x8, 0x5, 0x5, 0x1000, 0x3f, 0x6a, 0x2, 0x7, 0x9, 0x7ff, 0x50000000, 0x1, 0x400, 0x5, 0x3, 0x10000, 0x7, 0x134, 0xb9, 0x32, 0x4, 0x10000000, 0x3849, 0x200, 0x954b, 0x10001, 0xffffffff, 0x5, 0xf4, 0x1, 0x4, 0x9, 0x0, 0xffff, 0x4, 0x0, 0x4, 0x2, 0xff, 0x5, 0xba, 0xf45, 0x1, 0x7f, 0x1, 0x6, 0x3, 0x7f, 0x2, 0x6, 0x2, 0x2, 0xffffffff, 0x20, 0x7ff, 0x1, 0x3, 0xffffffff, 0x9, 0x0, 0x88, 0x1ff, 0x5, 0x2e, 0x7f, 0xfffffe00, 0x8, 0x800, 0x9, 0x5, 0x2, 0x6, 0x22, 0x41, 0x2, 0x2746, 0xffffffc1, 0x7, 0x8, 0x8, 0x3, 0x8001, 0xfffffffa, 0x3, 0x401, 0x9, 0x40, 0x1, 0x6, 0x1000, 0x3, 0x2, 0x0, 0x80000001, 0x3, 0x3, 0xcb6ef, 0x7, 0x3, 0xc9, 0x2, 0x200, 0x8, 0x1, 0x4, 0xfffffff8, 0x80000000, 0x9, 0x0, 0x8, 0x1, 0x800, 0x7fff, 0x0, 0x7, 0x8, 0x8, 0xff, 0x3, 0x7, 0x1, 0x2, 0x1, 0x18000000, 0x9, 0x40bf3c70, 0xb362, 0x5, 0x5, 0x6, 0x8, 0xffff5694, 0x8001, 0xffff, 0x8000, 0x0, 0x5a0, 0x1, 0x1, 0x679, 0x81, 0x2, 0x400, 0xd931, 0x7ff, 0x3103f904, 0x5, 0x2, 0x8001, 0xe7a8, 0x101, 0x7, 0x8, 0x6, 0x1ff, 0x9, 0x101, 0x400, 0x1, 0xffffffe1, 0x0, 0xc9, 0x800, 0x7, 0x4fa, 0x1, 0x0, 0x7, 0x5, 0x2589, 0x401, 0x5, 0x2, 0x3, 0x7, 0x1, 0x9, 0x1481, 0x8, 0x7fffffff, 0x7ff, 0x9, 0x4000, 0x7c5, 0x2a6, 0xec2e, 0xb3, 0x80, 0xfffffffb, 0x200, 0x9ad6, 0x6, 0x6, 0x7f, 0x87, 0x8001, 0x1, 0x5, 0x5, 0x7ff, 0x3, 0x9, 0x5, 0x7fff, 0x3, 0x9, 0x0, 0x0, 0x6, 0x8001, 0xff, 0x8, 0x3, 0x1f, 0x4, 0x0, 0x5, 0x7f, 0xffffffff, 0x7, 0x1, 0x5a4, 0x9, 0x8, 0x1, 0xf7, 0x2, 0x0, 0x3ff, 0x81, 0x8, 0x400, 0x1, 0x5, 0x1, 0x80, 0x8, 0x400, 0x6, 0x8001, 0x1ff, 0x0, 0xffffffff, 0x3, 0x42, 0x7fffffff, 0xffffffb0, 0xfffff000, 0x101, 0xffffffff, 0x4, 0x5eb, 0xf4c9c5a3, 0x5, 0x1, 0x8, 0x0, 0x4, 0x0, 0x0, 0x120000, 0x7fffffff, 0x5, 0x8000, 0x7, 0x6, 0x4, 0x3f, 0x0, 0x1, 0x0, 0x2, 0x5, 0xa6, 0x20, 0x0, 0x0, 0xa5, 0x3ff, 0x7, 0x2, 0x1ff, 0x9, 0xf6e, 0x797c2d2f, 0x1, 0x2, 0xb0a8, 0x8, 0x8b, 0x9, 0x4, 0x1, 0x100, 0x7, 0x4, 0x6, 0x1ff, 0x101, 0x8, 0x80, 0x0, 0xbca8, 0x1, 0x3, 0x9, 0x5, 0x7, 0xffffffff, 0x7fffffff, 0x5, 0x7, 0x6, 0x9, 0xb84, 0x6, 0x81, 0x1, 0x3, 0xdd, 0x8, 0x7f, 0x57c, 0x2, 0x2, 0x80000001, 0x1010000, 0x8, 0x7, 0x3f, 0x40, 0x65, 0xffffffe0, 0x1, 0x8a, 0xdc, 0x5, 0x1, 0x8, 0x61, 0x6, 0x8, 0x80000000, 0x9, 0x8, 0x1e, 0x5, 0x3ff, 0xfce5, 0x5, 0x2, 0x4, 0x90, 0xff, 0x2, 0x1000, 0x9, 0x1, 0x8000, 0x5, 0x1c, 0xd9e8, 0x401, 0x9, 0x0, 0x5, 0x9, 0x7, 0x76, 0x101, 0x2, 0x9, 0x40, 0x2, 0xfffffe01, 0x7f, 0x3, 0x0, 0x5, 0x200, 0x1, 0x66, 0x617, 0x6, 0x400, 0xfffffffc, 0x65, 0xffff, 0x9604]}) ioctl$EXT4_IOC_GET_ES_CACHE(0xffffffffffffffff, 0x40286608, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x0, 0x1, [{0x1000}]}) [ 2894.961525] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:49:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x10000, 0x1d, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04000076b65be2f6da47278c750525a5b65a090000000000000000", 0x80, 0x400}, {&(0x7f0000010080)="000000000000000000000000ede2de4df49d4f87b54a3176cfd4eb4f010040000c000000000000009f09c75f00"/64, 0x40, 0x4e0}, {&(0x7f00000100c0)="0100000000000000000000000000000000000000040100001200000000000000", 0x20, 0x560}, {&(0x7f00000100e0)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb0300000013000000230000002b0005000200040000000000907306c205002a9c00000000000000000000000000000000000000000000000091ecd11b00000000", 0x60, 0x7e0}, {&(0x7f0000010160)="ffff05000c000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b000000dc030a026c6f73742b666f756e6400"/1088, 0x440, 0xc00}, {&(0x7f00000105a0)="0000000000000000000000000000000000000000000000000c0000de46b807b70b0000000c0001022e00000002000000e80302022e2e00"/64, 0x40, 0x13e0}, {&(0x7f00000105e0)="0000000000000000000000000000000000000000000000000c0000de5551aadd00000000f40300"/64, 0x40, 0x17e0}, {&(0x7f0000010620)="0000000000000000000000000000000000000000000000000c0000de2b607f2900000000f40300"/64, 0x40, 0x1be0}, {&(0x7f0000010660)="0000000000000000000000000000000000000000000000000c0000de2b607f2900000000f40300"/64, 0x40, 0x1fe0}, {&(0x7f00000106a0)="0000000000000000000000000000000000000000000000000c0000de2b607f2900000000f40300"/64, 0x40, 0x23e0}, {&(0x7f00000106e0)="0000000000000000000000000000000000000000000000000c0000de2b607f2900000000f40300"/64, 0x40, 0x27e0}, {&(0x7f0000010720)="0000000000000000000000000000000000000000000000000c0000de2b607f2900000000f40300"/64, 0x40, 0x2be0}, {&(0x7f0000010760)="0000000000000000000000000000000000000000000000000c0000de2b607f2900000000f40300"/64, 0x40, 0x2fe0}, {&(0x7f00000107a0)="0000000000000000000000000000000000000000000000000c0000de2b607f2900000000f40300"/64, 0x40, 0x33e0}, {&(0x7f00000107e0)="0000000000000000000000000000000000000000000000000c0000de2b607f2900000000f40300"/64, 0x40, 0x37e0}, {&(0x7f0000010820)="0000000000000000000000000000000000000000000000000c0000de2b607f2900000000f40300"/64, 0x40, 0x3be0}, {&(0x7f0000010860)="0000000000000000000000000000000000000000000000000c0000de2b607f2900000000f40300"/64, 0x40, 0x3fe0}, {&(0x7f00000108a0)="0000000000000000000000000000000000000000000000000c0000de2b607f29", 0x20, 0x43e0}, {&(0x7f00000108c0)="ff07ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x400, 0x4c00}, {&(0x7f0000010cc0)="00000000000000009f09c75f9f09c75f9f09c75f00"/32, 0x20, 0x8c00}, {&(0x7f0000010ce0)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004000000000000000000000001000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c1f0000", 0xa0, 0x8c60}, {&(0x7f0000010d80)="00000000000000000000000000000000000000000000000000000000acff0000", 0x20, 0x8d60}, {&(0x7f0000010da0)="000000000000000000000000000000000000000000000000000000000ee30000", 0x20, 0x8de0}, {&(0x7f0000010dc0)="00000000000000000000000000000000000000000000000000000000ce1e0000", 0x20, 0x8e60}, {&(0x7f0000010de0)="000000000000000000000000000000000000000000000000000000007f6e000080810000003004049f09c75f9f09c75f9f09c75f000000000000010002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000110000000000000000000000000000000000000000000000000000000000000005620000", 0xa0, 0x8ee0}, {&(0x7f0000010e80)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00;W\x00\x00', 0x20, 0x8fe0}, {&(0x7f0000010ea0)="00000000000000000000000000000000000000000000000000000000fbaa0000", 0x20, 0x9060}, {&(0x7f0000010ec0)="000000000000000000000000000000000000000000000000000000004ada0000c0410000003000009f09c75f9f09c75f9f09c75f00000000000002001800000000000800000000000af301000400000000000000000000000c0000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070fa0000", 0xa0, 0x90e0}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB="90"]) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='mnt', 0x0, 0x0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r0, 0xc0506617, &(0x7f0000000140)={@id={0x2, 0x0, @a}, 0x40, 0x0, '\x00', @a}) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x1c0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000500)='mnt/encrypted_dir\x00', 0x0, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r1, 0x800c6613, &(0x7f0000000540)=@v2={0x2, @aes256, 0x0, '\x00', @a}) lsetxattr$trusted_overlay_redirect(&(0x7f0000000040)='mnt/encrypted_dir/file\x00', &(0x7f0000000080), &(0x7f0000000600)='./mnt\x00', 0x6, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000580)='mnt/encrypted_dir/file\x00', 0x42, 0x180) write(r2, &(0x7f00000005c0)='foo', 0x3) 00:49:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0x6b, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL={0x6, 0xc, 0x8}]}]}, 0x28}}, 0x0) 00:49:11 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 89) 00:49:11 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f000000bb80)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @mcast2}, 0x1c, 0x0}}], 0x1, 0x4008884) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8916, &(0x7f0000000380)={@empty, 0x0, r3}) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000002500)={'syztnl0\x00', &(0x7f0000002480)={'ip_vti0\x00', 0x0, 0x40, 0x80, 0x80000001, 0x8, {{0x15, 0x4, 0x2, 0x0, 0x54, 0x65, 0x0, 0x42, 0x29, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @multicast1, {[@ra={0x94, 0x4, 0x1}, @noop, @timestamp_addr={0x44, 0x1c, 0x7, 0x1, 0xa, [{@rand_addr=0x64010102}, {@remote, 0x6}, {@local, 0x8000}]}, @timestamp_prespec={0x44, 0x1c, 0x3b, 0x3, 0x5, [{@loopback, 0x1}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x1b}, {@local, 0x4800}]}]}}}}}) sendmmsg$inet6(r0, &(0x7f0000003bc0)=[{{&(0x7f00000000c0)={0xa, 0x4e24, 0x80, @private2={0xfc, 0x2, '\x00', 0x1}, 0x3ff}, 0x1c, &(0x7f0000000100), 0x0, &(0x7f0000003d40)=ANY=[@ANYBLOB="d0010000000000002900000037000000083700000000000000cb2e4dd38415acbd9443ffa9d763a3279501d691d73640058be9a50461807272c7173a76b227613c4765c5dce8dec98e55bf589167f9f18d6e90dd4d64b98f986eba6bb291d602b2dcc1b42b3e4b163ebdc2a45cd616d3c57b2bf8d70496f47c8adc68f280a41e6786c97d6d4260e027e0cbb546d004e19cd33a4108b1dd36d74523b2541aa6330af183042833a412a9a349f6623b16bdad72ee5f3ac216271e8f131075b0c9cde5602b4cc6a82f01dc68b5cb2d55463cc02e29c2923b63d0c4fb80b588c445d4400c8d542ec910fc02000000000000000000000000000004d4d22fa41dffca8dd112f7a58a204f238a05e39f9e397543df640ac6830c83130eb17a294cd38ddc82f0078f8b26a681db887aa3b7013b459ac7529116d607beeb3c43d5cd59fa36ec2f32e0baf9b2aabe9c8c54e6b9b522bcb5163d7f6e055cf8be89f6ea2f3169b7570b3f3900fcbdb26259338734a2b7160828d9c18524941f0fcce0c28d7607eadb8f8acdf8064fb89ba7a9c98860102783b5ccee5c002b3333bd7396e314ac21c515a5b60dc4b166ed363578b67a704755e3ffc78200da0b55eab43d4c1a9d07c6073c6179dc33eeb0d4d49904010350000000000000002900000004000000ff06000000000000c910fc01000000000000000000000000000100010007180000000204ff0200f9ffffffffffffff0600000000000000050200070000000000401000000000000029000000040000002104000000000000200014f7c74424d9685d54bfe123746c413972bb71965789d33a65dfeedfb20d9ea3e7397acb13e03dadf04bf336b3ca0bae36afccd617b71e988623ea2a687855cf0c2889b2ccf8991c3a6b7c70c08ceb2f452ccd127801ac850a731b6d5e78519cbc65d42023421e59c4feb682763c2cb5e56e0584ce6c83b2f376c46307df201b9515b69e0ab0390e1970e1c3d7c34fe5f2135421dc1412fc4cc8553ba5131bb6a21447eb1116207ccea333222c011d5795db89372c18566b287100f176731e99ccb78d71b33785a5505f7688dd282aa063e84037b890907e75ea86d3bfc1806ce39b430774f812486aebd369b936b5fd16e50cf1e6ab02e33d1ec4ba3528b9828cd7273ecb28f6d94796fd7c3433a2f9367522130bcc09693abc74ad50c9b27efaa0e4332993eda3ff6060a468765272e3f3c6cff93a702cd725764ee975e3450923740aabeae6c2b686ee77fc7b6ffb592c77ac3cd2db38ba74e0bf502597b2b351b0e121297cd5d1dd00f8f04f80e128e20c55fbabbdc110c639fc1d3d8fbeccbc75c3700ab058804d70fa50361201d68fc8605da73c8df4d326047f8cd98c646119b01a9a9e08e67bfabff3fd1f5aefa210059e746f53040346eb383529f7191a001e573be5362eb5e808db5103a866c5bedc2a4edf2e6ed9c086af61def68ebfe86c6aeb4e041558ff33f485d62623f05ff56e612e48c1216643b00f19b5c599e5e6fd3b95b7218a3861c2fb30f6e405b35b2d7bfccb726781a603b62f0470f0c07044a91a132557356429dc107b87c00c2b683b269454b6c57cb3328346fcd1b13e2ecbceeba69bf863f1ae54487ee8b3daea5d13edac2245715127cc84f220719b85a52f30f79c97552b915f096e24e8086af564e1b5c0bcb3058ff3671aa2ae1f353959ae0c04fdedc628ecc56d98928d7a8ea3377c6a78d973a6061e295f419459f6c377f97043e6906abc1eb9327391b2c71fa87b02e95837449adbc0c3c33347bccd3452bb85bc2765ea0f651e9fcf8adaeed8acf219f0e7fc6d99bd1d64c98d635cf89e509c974aff47d00ae2e0c4807ce89acd6a94a447103b783b6adc710b8edefdebf5439345ce67ae914ed111ff53a7bd29227baed5e094fdad71776693b2204d2ae9ef5fcf2d5792ecb0277901d5288ffdac2bf425a949f317cbc780247b84907f27207fb26930992b08c397ea31af0c0a6a562e8cab31e120a6277e02e0365a83a99f79a5f32102f915347c688e0f6aec6c49e81fde0f59aa5258129b57996342166424295802d65ae172a759a56531d38252e662a96ef6e8e1a33d77615059bd6ae27454e3a1604aa10b7e67342f7decda30930c271d6f70691395bb2e9df1867cfadaa8b726c2becc19bfdf057edefa8cb7a2fab623b6cbdbe20fd93a326e251ded6926f9fd4329857ec170caf051cbc4541b24238bab312393fb5f1e85ce16c72a87a2676b2b1b4b6f7ae67ae2e30032e07cc86fc580c9916c284de489d673112b5700d988fbc26c4ea2b572e08f27eb709ec1ad24e552d41d92654fd93de7fcdf1f79fbd06ce477c036e252c346b2e66bd18ecb1ef53210efc0d37fe8d09742cc182abda116e7d30154faffaba9c10550a230d5f891f2ba86782682a134c221d072c42f59971ab67ec04ec1ebed1a08921857ac9efea70b1fa07227910ccdcce64395b6f2ecdf9cbc8d9b8a4efc7c02dc339b21679481bb3d91239765271a832f5c256b318b9459717d8b1f1052b1422f00699b1f41656ceb4ff839b38be2f8797ecbe67b904f5d685d9e7c71afd89ef6610f2d1826a36a1ad7b83341eac10fabe486e04245dda5b546c27ec601d0ff2061cc3c432befde7fb737b3ae349e86ee08e1b27e2b9f6960f6023bbd36c98c0112536d7346182735dc05126b7edfc382ba9e087e2ec832999d0f4deaa6a87ca12730b5740bd7c1e8cbc5c14faf3bf579b09ff57aaf440422ef137a3d11f313f1a2f8bfba4f885f3a95061b4cd693b1641fd08768e4421a33874e4f129fe1ed16f61c0d237162e137a23cd2526b153a8844818746c9076aa209d121349b7723fa73efc7971292061bbe6dd2e5d2a61c7c8227bd2361a9b538a52032015193636c4f3a35c5dbdeec6b0cd525835369166759586b727922d71444f55e6a870e34dedb2739dd6472f29be0beeed62e19ba124b44b18d62c7afe9810be8b12ec4f2a2b70ca350b3aff13b70755f704d7dcbdac919f3fe01f7089d5fbcb692a9c05629e8bf0569490681783a3035aae353b7f5280c50b19ccc96e8a5a6f663374233dfa7dd29b4b0525c2ef8bb941c006dd204438e9be18f56463ccf46a7a450e11c72411f65764441b02c6fd49d51b0221e6af17c80ba7dbbd701f008e7ab73c1034f26cdf56dbab95fac98d7278dfa9cc00d8ff1ec7907e8231819f5ff190452800b16109f7d79daf62a7589b9f2cbde443b253090de7fe6945b15bd197ca7d7f7bfac571f4f161b2f2e5f28c267c37364d5307f94ccdf925dadbacec1129d5cfb2ebf05f6691a854177866c866a3753f57874921a26bc012e80366b0deb5331f5eeae6cac450e1e04400d18710fcbb1f44ec8233e2fe40d206fc69085b22290adcb43643834636ee3579698704274a13ad4f4cf3b95b8a76fde17b6a2e483814a18055524775407e66da0d9e8e02546ee186687206f925607a2f0778295ed008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@ANYRES32=0x0, @ANYBLOB="00000000140000e33748d2100000000000290000004300000014c1f82f000000001472cd622500000029f8ffff3300f6c7173b000000000010"], 0x1310}}, {{&(0x7f0000000140)={0xa, 0x4e20, 0x2, @empty, 0x1000}, 0x1c, &(0x7f0000001f00)=[{&(0x7f00000001c0)="6b42cf9ad7d8b245c5ac92147f8d38978a0e00292a9c3061cb174782", 0x1c}, {&(0x7f0000000200)="252881d04bae1b74942ea71f1e5e1ce311f366c9cbc3bd034a", 0x19}, {&(0x7f0000000240)="db911c0139cf188bb026ec7b06da4d80760b983d1b16d624caa384754654bab64d246e591107b1a4bed6dd5aa9d154baa192112c2543c882b3470250949f9f471645a2c7e66581eaf6ceb22359bd5731ab38674707af0e607f7137777e04ca6b9bb797425dbe00a90f9130046b64a1bd88042ec8f2acb2c0efcadda2c2086e9c7631534c742f25a4647c6e3a2446b9a62dc3c6766bdf4ead687cda23578951a24e5384843c1f394c4b9b8a590843f7ab3bc5fca71b68e670b37c5bc8709d", 0xbe}, {&(0x7f0000000300)="cfb958e125e7e612280cca1ab87acdd433fdd0e42584b492b0af8ac8cbf408528e00cc1517b75ac5e83ab13410ef9c3c98b2d6f49026b9a07c09cb81ebd1890a56f757d124e48672028c2f204b1ce4a679703b52db9a5057549964ae3f39d299f175fecb72c9a8fcf4fcb07f34279f6a16dae961110c91e42c0b5e5a9796212f5fe236f25f393fc45c112558", 0x8c}, {&(0x7f0000000400)="c3eba92553a31103560360636d9615f69b9095846f160926152a1c185e06499e5de134a2934df3e5ad8579375b4ffdbe8a52816607f9a5f605a7b137b9cd1824082dff94e1ae800002e33a5557a3ff1243192e21709ec6665eaca0ccceb57e9676d6e208cfb75bb641aea2371b52e58a0fbb0f864a9464fe8054b0a79c5c631b443f389cfb7a74b73d1f256fc7c92b0b7a9f7c3ce63bb368f38e032610f34e8894f3236521ffba", 0xa7}, {&(0x7f00000004c0)="310d98419f0c02025460d10eb73d98e87c32d7c8db731d2994492f14f33767014807440f9f1a0484d38da795ab35272f06df295ad24d52262a0d89da73f3d398245d7c977baa80192f0011e3e25740ffa1a08c01b7b5804c42f42a5829040281605bdb8b9a0239e0ede2f46c2ec129437e663eba168c0234cdb19b463ad4c99aa0636d18bc96c3cb3a46a945f1b2bc8ae02309af099e519b7ea7a9d07c583d07f746d758142f69abf5", 0xa9}, {&(0x7f0000000580)="9876ceb4079313aed5ab4aaa6136d17efe45d795241fd09821194d0d1940c6d0616b4872b20e9bbd0f6d8f3e830232fc5453c85df673af0af8da4c988badcb211fd934ac5a49b6807058ce4115e81c35e91be4ceb25baf62969cdc187860845b4b06aa", 0x63}, {&(0x7f0000000600)="508fecdad1ffaa70c9b77f6abaf3b1ecd0c10c6742d782766e16fb065f74cc62c0bfdc744d0255b8b22b493ee5d7bacfaa1e6324dc52f33f24", 0x39}], 0x8, &(0x7f0000000640)=[@dontfrag={{0x14, 0x29, 0x3e, 0xfbf2}}], 0x18}}, {{0x0, 0x0, &(0x7f0000002180)=[{&(0x7f0000001f80)="82d449ca228c5d8ac10b78a413190ede9c078fb180a6f770417ca91b40be8ebc8515c2a72ca6788db07d7832992464ee36c8c54b209794b827ad9eb59c58b6d6d5dfc8e83aba9fd139fe34d27107e30f40b44e2c5022ff00d81a13d048890c66ef792f18742a29a5703ce02fd14cdba41470f3ad82251a367efb82afac8dbab60ef1c1a90d5d987c9ac010a48bfcd8f259fb7995b040c72e00074c2d6c", 0x9d}, {&(0x7f0000002040)="21bd6e02b1edb593b472fd638686e29b47c8859a80112ef80c72bf214818e0118d", 0x21}, {&(0x7f0000002080)}, 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0x1000}, {&(0x7f00000020c0)="21bc2a7606ecb8a927d4c7544d30b1f1fed10b07c31ca28ec4951b5f73541e56ba613b00f641e986d9bf8894f7b3f5dfe86be436b99a55992aed29d1df28c1dd2a7a79728902a3ccd9e27bac4cf1b46aa701b016ad6d36729960b7751925dec6a682d631f1f94dbc73b2ea7feace3b392a8211dd3a22487fdd15d60d03cf41506b9624b5a82d20b9dca148e024bc2058c19a80314393e051", 0x98}], 0x5, &(0x7f0000002200)=[@flowinfo={{0x14, 0x29, 0xb, 0x7ff}}, @hoplimit={{0x14, 0x29, 0x34, 0xbf}}, @dstopts={{0x148, 0x29, 0x37, {0x1, 0x25, '\x00', [@generic={0x1f, 0xec, "ce36f16a945ee3428c7477ca8da092834ba3266329fa14da779fc2c054e763f4dfc187b86ddcf45a8c4fc95ddfee878f62170a90d87e23af4c9e358eba9d4431c8851cb1abff5fefd4cad63485bdbb1238dc6c1140c83c26f37523aae43b12ab686bad7445809a549f890ed8fdef477805f7688ef96e5a1c9928dae2390aa4f41ab894bca33718b922cc6f03310e17d091da3f52478921d96a7a839fb33eb579e3178eaef0214c05fdc8f2105bc59d1d2555011a4f3a8982c2ccee19cca4bf5dfacaa1fe04dab61c410d148d40e56984a6e728ccf40a265230be97945d17e536e1e84cb475ac9a5c15ce7868"}, @enc_lim={0x4, 0x1, 0x6}, @jumbo={0xc2, 0x4, 0x2}, @jumbo={0xc2, 0x4, 0x400}, @padn={0x1, 0x1, [0x0]}, @pad1, @pad1, @ra={0x5, 0x2, 0x9}, @calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0xb5eb, [0x9]}}, @generic={0xd5, 0xc, "0f66a449c11037b25a1ebb76"}]}}}, @hopopts_2292={{0x30, 0x29, 0x36, {0x6, 0x2, '\x00', [@hao={0xc9, 0x10, @private0={0xfc, 0x0, '\x00', 0x1}}]}}}, @dstopts_2292={{0x38, 0x29, 0x4, {0x2f, 0x3, '\x00', [@hao={0xc9, 0x10, @loopback}, @jumbo={0xc2, 0x4, 0x4}, @pad1, @enc_lim={0x4, 0x1, 0x3}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x6}}], 0x1f8}}, {{&(0x7f0000002400)={0xa, 0x4e24, 0x7, @private0={0xfc, 0x0, '\x00', 0x1}, 0x6}, 0x1c, &(0x7f0000002440), 0x0, &(0x7f0000002540)=[@rthdrdstopts={{0x30, 0x29, 0x37, {0x32, 0x3, '\x00', [@jumbo={0xc2, 0x4, 0x8}, @calipso={0x7, 0x10, {0x1, 0x2, 0x0, 0x651d, [0xaa13]}}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0xfffffff7}}, @dstopts_2292={{0x18, 0x29, 0x4, {0x2f}}}, @pktinfo={{0x24, 0x29, 0x32, {@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}, r3}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x7c}}, @dontfrag={{0x14, 0x29, 0x3e, 0x6}}, @pktinfo={{0x24, 0x29, 0x32, {@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, r4}}}], 0xe0}}, {{&(0x7f0000002640)={0xa, 0x4e22, 0x6, @local, 0x9}, 0x1c, &(0x7f0000002740)=[{&(0x7f0000002680)="b6508e92561d9bc926bb4bb189fad409a8ef9c6ef92b55d2ef2a78f25edaed9f0ca5fe672bd33d1a67e21ad41da3a9f085432e19ead166d2c5a4dccbe128ca1ff42f0c8600914269af1a2a2265371d78a9ef767630a846baf4d70fda93e25bc3e2cdd31dade00b099a599e6b2394d3be9b1df8626bafce42cd42216c7a3fa759433cc331", 0x84}], 0x1, &(0x7f00000038c0)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x2c, 0x4, 0x0, 0x2f, 0x0, [@mcast2, @ipv4={'\x00', '\xff\xff', @broadcast}]}}}, @rthdrdstopts={{0x198, 0x29, 0x37, {0x73, 0x2f, '\x00', [@calipso={0x7, 0x28, {0x1, 0x8, 0x6, 0x6, [0xffffffff, 0x4c, 0x185, 0x9]}}, @padn={0x1, 0x2, [0x0, 0x0]}, @ra={0x5, 0x2, 0xa6a}, @generic={0x9, 0x6a, "a055723da96194d6b8241e2a7efd28c4d1c812e37f8ba70df80cea43e0c00d407d5ff047bb661ed20061289abe96f2054aa22f28048f75e55d6b79f78b47cdf49fe59ee8d82f2ea54314a41b9f214d6922cb13d2b9597dc9165216da57154af1d9a2bebef6fc8f4ba322"}, @generic={0x1f, 0xcc, "6770d6e405a48c7aceb5fbbe994e1a215c1baaad82ce05a357210e6c12c6d8ce8d1074ade6085a0b0046e88e88079d0a4ae0369b40d7f0c8963828154038bdf7426ce81b792aa7f7e693ff227dbf2775dbbe5b4edddf051e7639e230c79ddd35bed9a19d75d9cee485961b29a51868b7e88c9315dcdd78081964ecc4c40fcc214371892c56e0db0b8adc6dcccb1eb13676f0537563a079c5cc128c03a58210ce5f43bbf01e0fd1c5679006b04f89e36a9a51206c9239daad09eecdb7b6a38ef47e6acf15a8b6b236a58c1509"}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00'}]}}}, @hopopts={{0x20, 0x29, 0x36, {0x1, 0x0, '\x00', [@ra={0x5, 0x2, 0x1000}]}}}, @dstopts={{0x58, 0x29, 0x37, {0x1, 0x7, '\x00', [@hao={0xc9, 0x10, @private2}, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x5ae, [0x5, 0x1, 0x8001, 0xffffffff]}}]}}}, @dstopts={{0xb8, 0x29, 0x37, {0x1, 0x13, '\x00', [@jumbo={0xc2, 0x4, 0x80}, @generic={0x4, 0x92, "829a00cbecb378db320edcd9ba467572e360bcac2bb08d908e0e4f85113ec28e3b15f3f66802dcec71796e1b0a6d11a600be2287b5dca01ecb35d27e8525bf124d48bdc3aaf9a0188cadbf4b55e5d77ede35874c3aec26520685f5818babbbd55c85593f04b626648035ba3bbbdc0d9d2d4f13103ad932a743e4f389ba35c07c89acc54ff14903edff26c319d134858e7996"}]}}}], 0x300}}], 0x5, 0x4080) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8916, &(0x7f0000000380)={@empty, 0x0, r7}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={r7, 0x1, 0x6, @random="012f0aa1bc28"}, 0x10) sendmmsg$inet6(r0, &(0x7f0000002880)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000040)="75b1eec38685403cfc7dea71d64eebddadd6c6740575976f6e64428428a27391188a4189c7f396e05e18b4eec5d7561dfeedbfff6f37a8993b1d16079b81f8041c699d1f1e609ea4e91c0202e6cdad1850f12a8788ae83939c00eede021cdd1aca383fe17c6ac3a03b228b45f5d9ac1407e1454151a63fc3ec8c", 0x7a}, {&(0x7f0000000180)="3031b78c3b3685febc1bd29d5632a03add", 0x11}, {&(0x7f0000000680)="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", 0x522}], 0x3}}], 0x1, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r6, 0xc020f509, &(0x7f0000002080)={r5, 0x7, 0xff, 0xed46}) sendmsg$FOU_CMD_ADD(r8, &(0x7f0000003d00)={&(0x7f0000002440)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002840)={&(0x7f0000002780)={0x94, 0x0, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e21}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}, @FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e24}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @local}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @multicast1}, @FOU_ATTR_PEER_V6={0x14, 0x9, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @FOU_ATTR_TYPE={0x5, 0x4, 0x3}, @FOU_ATTR_PEER_V6={0x14, 0x9, @dev={0xfe, 0x80, '\x00', 0xd}}, @FOU_ATTR_PORT={0x6, 0x1, 0x4e22}, @FOU_ATTR_TYPE={0x5, 0x4, 0x1}]}, 0x94}, 0x1, 0x0, 0x0, 0x1}, 0x1) [ 2910.140768] EXT4-fs warning (device sda): ext4_resize_begin:72: There are errors in the filesystem, so online resizing is not allowed 00:49:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7fffc, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000004d40bdcf10000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00a40800666a85a8c5a5a9cb9213d9cce60000001bd64a6eb421652eb677bb", 0x1f, 0x4df}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}], 0x0, &(0x7f0000000040)=ANY=[]) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='exofs\x00', 0x82a011, &(0x7f0000000140)='\'}]\x00') 00:49:11 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x2000008, 0x4000010, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_setup(0x10b0, &(0x7f00000001c0)={0x0, 0x20e5, 0x20, 0x1, 0x7c}, &(0x7f0000005000/0xd000)=nil, &(0x7f0000008000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000240)=0x0) syz_io_uring_setup(0xed0, &(0x7f0000000300)={0x0, 0xb411, 0x8, 0x2, 0x209, 0x0, r2}, &(0x7f0000010000/0x4000)=nil, &(0x7f0000013000/0x1000)=nil, &(0x7f0000000380), &(0x7f00000003c0)) r5 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000280), 0x60781, 0x0) syz_io_uring_submit(r1, r4, &(0x7f00000002c0)=@IORING_OP_TEE={0x21, 0x1, 0x0, @fd_index=0x8, 0x0, 0x0, 0x6, 0x6, 0x0, {0x0, 0x0, r5}}, 0x1f) r6 = mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000003, 0x4000010, r2, 0x10000000) r7 = signalfd4(r0, &(0x7f0000000400)={[0x80000000]}, 0x8, 0x800) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r6, &(0x7f0000000500)=@IORING_OP_READ=@pass_buffer={0x16, 0x3, 0x2000, @fd=r7, 0x5, &(0x7f0000000440)=""/129, 0x81, 0x10, 0x1, {0x0, r8}}, 0x3) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001440)={'sit0\x00', &(0x7f00000013c0)=@ethtool_eeprom={0xb}}) ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000140)={{r0}, 0x0, &(0x7f0000000100), 0x7, 0x2, [0x0, 0x1, 0x6, 0xbb16]}) pread64(r0, &(0x7f0000000000)=""/176, 0xb0, 0xd0) connect$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x7, @none, 0xf801}, 0xe) 00:49:11 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0xffffff0f) 00:49:11 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x40286608, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x0, 0x1, [{0x1000}]}) [ 2910.165592] loop7: detected capacity change from 0 to 4 [ 2910.170264] FAULT_INJECTION: forcing a failure. [ 2910.170264] name failslab, interval 1, probability 0, space 0, times 0 [ 2910.171504] CPU: 1 PID: 33965 Comm: syz-executor.7 Not tainted 5.16.0-rc8-next-20220106 #1 [ 2910.172317] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2910.173362] Call Trace: [ 2910.173609] [ 2910.173826] dump_stack_lvl+0x8b/0xb3 [ 2910.174229] should_fail.cold+0x5/0xa [ 2910.174596] ? __es_insert_extent+0x3a9/0x12f0 [ 2910.175045] should_failslab+0x5/0x10 [ 2910.175408] kmem_cache_alloc+0x5b/0x480 [ 2910.175812] __es_insert_extent+0x3a9/0x12f0 [ 2910.176238] ? do_raw_write_lock+0x11a/0x280 [ 2910.176666] ? do_raw_read_unlock+0x70/0x70 [ 2910.177106] ext4_es_insert_extent+0x2dc/0xbf0 [ 2910.177595] ? ext4_es_scan_clu+0x2e0/0x2e0 [ 2910.178009] ? lock_downgrade+0x6d0/0x6d0 [ 2910.178417] ? lock_is_held_type+0xd7/0x130 [ 2910.178849] ? __ext4_handle_dirty_metadata+0x720/0x720 [ 2910.179350] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2910.179873] ext4_ext_map_blocks+0x19fc/0x5ca0 [ 2910.180335] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2910.180849] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2910.181378] ? lock_is_held_type+0xd7/0x130 [ 2910.181809] ? ext4_ext_release+0x10/0x10 [ 2910.182206] ? lock_acquire+0x1b2/0x4d0 [ 2910.182591] ? lock_release+0x6f0/0x6f0 [ 2910.182994] ? lock_is_held_type+0xd7/0x130 [ 2910.183436] ? down_read+0x198/0x440 [ 2910.183803] ? rwsem_down_read_slowpath+0xa10/0xa10 [ 2910.184284] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2910.184828] ? ext4_es_lookup_extent+0xc4/0xc60 [ 2910.185300] ext4_map_blocks+0x9c8/0x1970 [ 2910.185462] loop1: detected capacity change from 0 to 256 [ 2910.185737] ? inode_free_by_rcu+0x20/0x20 [ 2910.186769] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 2910.187239] ? lock_is_held_type+0xd7/0x130 [ 2910.187685] ext4_getblk+0x144/0x6b0 [ 2910.188069] ? ext4_iomap_overwrite_begin+0xa0/0xa0 [ 2910.188584] ext4_bread+0x2a/0x1c0 [ 2910.188784] loop3: detected capacity change from 0 to 144 [ 2910.188930] ext4_append+0x155/0x380 [ 2910.189902] ext4_init_new_dir+0x25e/0x4d0 [ 2910.190347] ? ext4_init_dot_dotdot+0x5b0/0x5b0 [ 2910.190829] ? ext4_mkdir+0x6c3/0xb20 [ 2910.191244] ext4_mkdir+0x3cf/0xb20 [ 2910.191619] ? ext4_init_new_dir+0x4d0/0x4d0 [ 2910.192082] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2910.192639] vfs_mkdir+0x1d0/0x3c0 [ 2910.193028] do_mkdirat+0x17b/0x2e0 [ 2910.193435] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2910.193969] ? do_file_open_root+0x590/0x590 [ 2910.194424] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2910.194969] ? getname_flags.part.0+0x1dd/0x4f0 [ 2910.195447] __x64_sys_mkdir+0xf2/0x140 [ 2910.195860] do_syscall_64+0x3b/0x90 [ 2910.196218] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2910.196743] RIP: 0033:0x7f02dda98c27 [ 2910.197123] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2910.198837] RSP: 002b:00007f02db00efa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 2910.198965] ext4: Unknown parameter '' [ 2910.199565] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00007f02dda98c27 [ 2910.199582] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 2910.199594] RBP: 00007f02db00f040 R08: 0000000000000000 R09: ffffffffffffffff [ 2910.199606] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 2910.199619] R13: 0000000020000100 R14: 00007f02db00f000 R15: 0000000020000040 [ 2910.203534] [ 2910.207879] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2910.216578] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 00:49:11 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x40286608, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x0, 0x1, [{0x1000}]}) [ 2910.253626] loop3: detected capacity change from 0 to 144 [ 2910.254870] ext4: Unknown parameter '' 00:49:11 executing program 2: r0 = syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000b80)) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$NL80211_CMD_FLUSH_PMKSA(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000001cc0), 0xffffffffffffffff) syz_genetlink_get_family_id$nbd(&(0x7f0000002540), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) setresuid(0x0, r1, 0x0) mknodat$loop(r0, &(0x7f0000000000)='./file0\x00', 0x2000, 0x1) 00:49:11 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') r1 = openat$cgroup_type(r0, &(0x7f0000000040), 0x2, 0x0) lseek(r1, 0xffc, 0x0) [ 2910.301379] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:49:11 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0xfffffff4) 00:49:12 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f000000bb80)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @mcast2}, 0x1c, 0x0}}], 0x1, 0x4008884) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8916, &(0x7f0000000380)={@empty, 0x0, r3}) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000002500)={'syztnl0\x00', &(0x7f0000002480)={'ip_vti0\x00', 0x0, 0x40, 0x80, 0x80000001, 0x8, {{0x15, 0x4, 0x2, 0x0, 0x54, 0x65, 0x0, 0x42, 0x29, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @multicast1, {[@ra={0x94, 0x4, 0x1}, @noop, @timestamp_addr={0x44, 0x1c, 0x7, 0x1, 0xa, [{@rand_addr=0x64010102}, {@remote, 0x6}, {@local, 0x8000}]}, @timestamp_prespec={0x44, 0x1c, 0x3b, 0x3, 0x5, [{@loopback, 0x1}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x1b}, {@local, 0x4800}]}]}}}}}) sendmmsg$inet6(r0, &(0x7f0000003bc0)=[{{&(0x7f00000000c0)={0xa, 0x4e24, 0x80, @private2={0xfc, 0x2, '\x00', 0x1}, 0x3ff}, 0x1c, &(0x7f0000000100), 0x0, &(0x7f0000003d40)=ANY=[@ANYBLOB="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@ANYRES32=0x0, @ANYBLOB="00000000140000e33748d2100000000000290000004300000014c1f82f000000001472cd622500000029f8ffff3300f6c7173b000000000010"], 0x1310}}, {{&(0x7f0000000140)={0xa, 0x4e20, 0x2, @empty, 0x1000}, 0x1c, &(0x7f0000001f00)=[{&(0x7f00000001c0)="6b42cf9ad7d8b245c5ac92147f8d38978a0e00292a9c3061cb174782", 0x1c}, {&(0x7f0000000200)="252881d04bae1b74942ea71f1e5e1ce311f366c9cbc3bd034a", 0x19}, {&(0x7f0000000240)="db911c0139cf188bb026ec7b06da4d80760b983d1b16d624caa384754654bab64d246e591107b1a4bed6dd5aa9d154baa192112c2543c882b3470250949f9f471645a2c7e66581eaf6ceb22359bd5731ab38674707af0e607f7137777e04ca6b9bb797425dbe00a90f9130046b64a1bd88042ec8f2acb2c0efcadda2c2086e9c7631534c742f25a4647c6e3a2446b9a62dc3c6766bdf4ead687cda23578951a24e5384843c1f394c4b9b8a590843f7ab3bc5fca71b68e670b37c5bc8709d", 0xbe}, {&(0x7f0000000300)="cfb958e125e7e612280cca1ab87acdd433fdd0e42584b492b0af8ac8cbf408528e00cc1517b75ac5e83ab13410ef9c3c98b2d6f49026b9a07c09cb81ebd1890a56f757d124e48672028c2f204b1ce4a679703b52db9a5057549964ae3f39d299f175fecb72c9a8fcf4fcb07f34279f6a16dae961110c91e42c0b5e5a9796212f5fe236f25f393fc45c112558", 0x8c}, {&(0x7f0000000400)="c3eba92553a31103560360636d9615f69b9095846f160926152a1c185e06499e5de134a2934df3e5ad8579375b4ffdbe8a52816607f9a5f605a7b137b9cd1824082dff94e1ae800002e33a5557a3ff1243192e21709ec6665eaca0ccceb57e9676d6e208cfb75bb641aea2371b52e58a0fbb0f864a9464fe8054b0a79c5c631b443f389cfb7a74b73d1f256fc7c92b0b7a9f7c3ce63bb368f38e032610f34e8894f3236521ffba", 0xa7}, 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0x1000}, {&(0x7f00000020c0)="21bc2a7606ecb8a927d4c7544d30b1f1fed10b07c31ca28ec4951b5f73541e56ba613b00f641e986d9bf8894f7b3f5dfe86be436b99a55992aed29d1df28c1dd2a7a79728902a3ccd9e27bac4cf1b46aa701b016ad6d36729960b7751925dec6a682d631f1f94dbc73b2ea7feace3b392a8211dd3a22487fdd15d60d03cf41506b9624b5a82d20b9dca148e024bc2058c19a80314393e051", 0x98}], 0x5, &(0x7f0000002200)=[@flowinfo={{0x14, 0x29, 0xb, 0x7ff}}, @hoplimit={{0x14, 0x29, 0x34, 0xbf}}, @dstopts={{0x148, 0x29, 0x37, {0x1, 0x25, '\x00', [@generic={0x1f, 0xec, "ce36f16a945ee3428c7477ca8da092834ba3266329fa14da779fc2c054e763f4dfc187b86ddcf45a8c4fc95ddfee878f62170a90d87e23af4c9e358eba9d4431c8851cb1abff5fefd4cad63485bdbb1238dc6c1140c83c26f37523aae43b12ab686bad7445809a549f890ed8fdef477805f7688ef96e5a1c9928dae2390aa4f41ab894bca33718b922cc6f03310e17d091da3f52478921d96a7a839fb33eb579e3178eaef0214c05fdc8f2105bc59d1d2555011a4f3a8982c2ccee19cca4bf5dfacaa1fe04dab61c410d148d40e56984a6e728ccf40a265230be97945d17e536e1e84cb475ac9a5c15ce7868"}, @enc_lim={0x4, 0x1, 0x6}, @jumbo={0xc2, 0x4, 0x2}, @jumbo={0xc2, 0x4, 0x400}, @padn={0x1, 0x1, [0x0]}, @pad1, @pad1, @ra={0x5, 0x2, 0x9}, @calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0xb5eb, [0x9]}}, @generic={0xd5, 0xc, "0f66a449c11037b25a1ebb76"}]}}}, @hopopts_2292={{0x30, 0x29, 0x36, {0x6, 0x2, '\x00', [@hao={0xc9, 0x10, @private0={0xfc, 0x0, '\x00', 0x1}}]}}}, @dstopts_2292={{0x38, 0x29, 0x4, {0x2f, 0x3, '\x00', [@hao={0xc9, 0x10, @loopback}, @jumbo={0xc2, 0x4, 0x4}, @pad1, @enc_lim={0x4, 0x1, 0x3}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x6}}], 0x1f8}}, {{&(0x7f0000002400)={0xa, 0x4e24, 0x7, @private0={0xfc, 0x0, '\x00', 0x1}, 0x6}, 0x1c, &(0x7f0000002440), 0x0, &(0x7f0000002540)=[@rthdrdstopts={{0x30, 0x29, 0x37, {0x32, 0x3, '\x00', [@jumbo={0xc2, 0x4, 0x8}, @calipso={0x7, 0x10, {0x1, 0x2, 0x0, 0x651d, [0xaa13]}}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0xfffffff7}}, @dstopts_2292={{0x18, 0x29, 0x4, {0x2f}}}, @pktinfo={{0x24, 0x29, 0x32, {@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}, r3}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x7c}}, @dontfrag={{0x14, 0x29, 0x3e, 0x6}}, @pktinfo={{0x24, 0x29, 0x32, {@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, r4}}}], 0xe0}}, {{&(0x7f0000002640)={0xa, 0x4e22, 0x6, @local, 0x9}, 0x1c, &(0x7f0000002740)=[{&(0x7f0000002680)="b6508e92561d9bc926bb4bb189fad409a8ef9c6ef92b55d2ef2a78f25edaed9f0ca5fe672bd33d1a67e21ad41da3a9f085432e19ead166d2c5a4dccbe128ca1ff42f0c8600914269af1a2a2265371d78a9ef767630a846baf4d70fda93e25bc3e2cdd31dade00b099a599e6b2394d3be9b1df8626bafce42cd42216c7a3fa759433cc331", 0x84}], 0x1, &(0x7f00000038c0)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x2c, 0x4, 0x0, 0x2f, 0x0, [@mcast2, @ipv4={'\x00', '\xff\xff', @broadcast}]}}}, @rthdrdstopts={{0x198, 0x29, 0x37, {0x73, 0x2f, '\x00', [@calipso={0x7, 0x28, {0x1, 0x8, 0x6, 0x6, [0xffffffff, 0x4c, 0x185, 0x9]}}, @padn={0x1, 0x2, [0x0, 0x0]}, @ra={0x5, 0x2, 0xa6a}, @generic={0x9, 0x6a, "a055723da96194d6b8241e2a7efd28c4d1c812e37f8ba70df80cea43e0c00d407d5ff047bb661ed20061289abe96f2054aa22f28048f75e55d6b79f78b47cdf49fe59ee8d82f2ea54314a41b9f214d6922cb13d2b9597dc9165216da57154af1d9a2bebef6fc8f4ba322"}, @generic={0x1f, 0xcc, "6770d6e405a48c7aceb5fbbe994e1a215c1baaad82ce05a357210e6c12c6d8ce8d1074ade6085a0b0046e88e88079d0a4ae0369b40d7f0c8963828154038bdf7426ce81b792aa7f7e693ff227dbf2775dbbe5b4edddf051e7639e230c79ddd35bed9a19d75d9cee485961b29a51868b7e88c9315dcdd78081964ecc4c40fcc214371892c56e0db0b8adc6dcccb1eb13676f0537563a079c5cc128c03a58210ce5f43bbf01e0fd1c5679006b04f89e36a9a51206c9239daad09eecdb7b6a38ef47e6acf15a8b6b236a58c1509"}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00'}]}}}, @hopopts={{0x20, 0x29, 0x36, {0x1, 0x0, '\x00', [@ra={0x5, 0x2, 0x1000}]}}}, @dstopts={{0x58, 0x29, 0x37, {0x1, 0x7, '\x00', [@hao={0xc9, 0x10, @private2}, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x5ae, [0x5, 0x1, 0x8001, 0xffffffff]}}]}}}, @dstopts={{0xb8, 0x29, 0x37, {0x1, 0x13, '\x00', [@jumbo={0xc2, 0x4, 0x80}, @generic={0x4, 0x92, "829a00cbecb378db320edcd9ba467572e360bcac2bb08d908e0e4f85113ec28e3b15f3f66802dcec71796e1b0a6d11a600be2287b5dca01ecb35d27e8525bf124d48bdc3aaf9a0188cadbf4b55e5d77ede35874c3aec26520685f5818babbbd55c85593f04b626648035ba3bbbdc0d9d2d4f13103ad932a743e4f389ba35c07c89acc54ff14903edff26c319d134858e7996"}]}}}], 0x300}}], 0x5, 0x4080) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8916, &(0x7f0000000380)={@empty, 0x0, r7}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={r7, 0x1, 0x6, @random="012f0aa1bc28"}, 0x10) sendmmsg$inet6(r0, &(0x7f0000002880)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000040)="75b1eec38685403cfc7dea71d64eebddadd6c6740575976f6e64428428a27391188a4189c7f396e05e18b4eec5d7561dfeedbfff6f37a8993b1d16079b81f8041c699d1f1e609ea4e91c0202e6cdad1850f12a8788ae83939c00eede021cdd1aca383fe17c6ac3a03b228b45f5d9ac1407e1454151a63fc3ec8c", 0x7a}, {&(0x7f0000000180)="3031b78c3b3685febc1bd29d5632a03add", 0x11}, {&(0x7f0000000680)="d2d43325d4e05707aae01377b248d7b7607588dff54c2d3f208441fd245acf572c2aa81ca1ff39b3ef6ca4fc4bed05a95b85e689c02c94851bab4b13f95ffdfb624aaafa419da74ef3c4fbec7e38c3c24dc1906ee9cee9f281b4e208647e2653109c021a7cf2914ceb7d406ef5eeb3106240ae9007c6245a040f1b7857d96a2ce316ce14438761d28d4252e5a9de45d4dc29c66cf1e58a7abcce0256e75b718d2a1030a1e2b356a6b1a98747106c481723e9c51a19db8d0b434bfce60ee324c93b4300a43aec5cb6597528cb350b56c978330635a33f1ddc52876de7d4398412a4af509bd1f5edba90c382393a36ee4deb1bfeb3439ab7047d99b9f52c16a5906c9866c2275033778dd921d864f7f80f675c2e794aed99c28d13311796370ed397140c2ad3e57c716b18bfcb679673db508b9e7240d79f2e4308888f0d17682f404e1b6a6869d8352126200445edda2b2050390a10645264f2cc8a8e7f191e7041264b5a62b81f6526629835dedfca21b8a6fafbda96b8befb2c847fe3423376e200f068b9a288dd47bda54c612c94303b0193f75ea21bc5aed9789df1472ac937926f3474fcc4fefc064389a341d9e628a4f21323dcf0cffb6d3e10e55c90a0de9fcca1bf4ad6422473c67297fca6ab4e7b80fc22255e33054552d6a1fb805c3e0fa37499e6c3457fc618867116c24c053b90aeb386e3b392e7e18026fa365e8593b439d05aa25385759ed65eca36c3f00b3d50df29531a453af271c98e7f80bdeaf0cb7939cc9cdf6b2efc4fd5198b3e5bb5474c5e2b724a172cc6adacd7c5828f4e8afe78074a2ecd19b8c0c5a3a466c64cd7853b072e68c161fd858b40adff54760dea676bfc4506433cd657d17ee6ca0640a690f840e96860bc90ad37f64b60c39cfa134aa82a9f29cf6de9eb8ffbc98ab1954e28a48992d19eab5f28f67be6fbd59405f00f8aa9c5f7d6b50a778bc80059035def45b3df0fa707ca94ea832bbe6f05b429dc4d3cdc33fe986cf3e08d30d368e4a5da5140ec1d4b01298ac11d90c38483f7ec76572afbb4e7d05c85057b945a24618014811c00e2e3a4ed5c35dd73620a2c945c192ef1ec6e115a484aaece155e66e59f815cacba82937207f1b0783d3bdfac8f6d05277d2058f7b4c41f930a96161f234d530235d4e7be3a8ef6873c3a18bc35cc5067fd9cfac3e080429225b67c84e4e7c246cf6655103dcd897328b9b394088999c5f57e9ba70a2ecec0fb842af910761dd974e52a6993f2f5d92623016358a834c75303898782e9d303749a428db0b32e37e7d6182cdd1733f31b6d8349cbaa96178c868a4947b4f00b39e669e3db14384410f4264b9ed622631223c216a84b14ed87d1eb4d907e269805be732408d2bbc076320f4ff4d1f5e975f1c1ec97f78c4e4adf32648b5514ee66a049a5c5eef41b43dfb008eef539f0911e235e87570bbf41bccacc914f49005052d928029b29144e7d0eeffa14ec6d19eba08b5965f3f3a9602de2ed87edd29d9b6fe4f1e244a723fd7c96075839b97acedc95e53cd3c419f720edf9cb3da90d20edaba3174c766134fb7f5795ba12edc70901fa82be2010052a461c7a1d689c7bd3f8cefafa635474fe5992faf947fac72009653e726daf8d7068c4483a413851954b7b856fe2742bc80c16d173d17c7be4705aca6ceffd8b7a7ff229efb92f229beb0b2ca81ca2cc348a9ebdc1db73a5e3aee91e510f9ce2720c16a417c9f30a63ab7f0808a59bbec837ad531b21ac4f669ec332a228a962c10b187e838b389e954b7f699638ad73d5ad4a872aa9f356b0d44f8ae5cad14d563cd0ef4e3d4e8164d63d96ff128ad6a64df84f", 0x522}], 0x3}}], 0x1, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r6, 0xc020f509, &(0x7f0000002080)={r5, 0x7, 0xff, 0xed46}) sendmsg$FOU_CMD_ADD(r8, &(0x7f0000003d00)={&(0x7f0000002440)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002840)={&(0x7f0000002780)={0x94, 0x0, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e21}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}, @FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e24}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @local}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @multicast1}, @FOU_ATTR_PEER_V6={0x14, 0x9, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @FOU_ATTR_TYPE={0x5, 0x4, 0x3}, @FOU_ATTR_PEER_V6={0x14, 0x9, @dev={0xfe, 0x80, '\x00', 0xd}}, @FOU_ATTR_PORT={0x6, 0x1, 0x4e22}, @FOU_ATTR_TYPE={0x5, 0x4, 0x1}]}, 0x94}, 0x1, 0x0, 0x0, 0x1}, 0x1) 00:49:12 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x40286608, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x0, 0x1, [{0x1000}]}) 00:49:12 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0xffffff0f) 00:49:12 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x6b, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL={0x6, 0xc, 0x8}]}]}, 0x28}}, 0x0) [ 2910.454444] loop1: detected capacity change from 0 to 256 00:49:12 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) (fail_nth: 90) 00:49:12 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x40286608, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x0, 0x1, [{0x1000}]}) [ 2910.487888] loop3: detected capacity change from 0 to 256 [ 2910.489934] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2910.523921] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2910.579625] netlink: 'syz-executor.4': attribute type 107 has an invalid length. [ 2910.621695] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2910.657853] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:49:28 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x40286608, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x0, 0x1, [{0x1000}]}) 00:49:28 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x117, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL={0x6, 0xc, 0x8}]}]}, 0x28}}, 0x0) 00:49:28 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.allow\x00', 0x2, 0x0) 00:49:28 executing program 6: r0 = add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0)={'fscrypt:', @desc1}, &(0x7f0000000100)={0x0, "9251416133fa4f07a59ab5ad4f4ee46b4bcce34fd40aac639c2b37210d1e7baf6c93d4d16c9ffa8a006ecc3c8067937cf29c761235918e0d3d26ac0a99371b9b"}, 0x48, 0xfffffffffffffffc) keyctl$setperm(0x6, r0, 0x0) add_key$keyring(&(0x7f00000000c0), &(0x7f0000000140)={'syz', 0x1}, 0x0, 0x0, r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000a40)) pwritev(r1, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) sendfile(r1, r1, 0x0, 0x20000) r3 = io_uring_setup(0x4fd5, &(0x7f0000000000)={0x0, 0x9338, 0x8, 0x0, 0x18a, 0x0, r1}) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r3, 0x8040942d, &(0x7f0000000080)) 00:49:28 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r0, &(0x7f0000000000)="6b943c0ab5545a", 0x7, 0x4) ioctl$EXT4_IOC_CLEAR_ES_CACHE(r0, 0x6628) 00:49:28 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) 00:49:28 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0xfffffffb) 00:49:28 executing program 5: sendmsg$IPSET_CMD_RENAME(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x14141010}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, 0x5, 0x6, 0x101, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz1\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000040}, 0x4000011) capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000580)) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f00000021c0), 0x0, 0x0) ioctl$sock_TIOCINQ(r0, 0x7040, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x80, "4b58626ee8a5c5276d60de45dcfb053d8853c177ea11ce8909eb5d8113103cdad70e042e08306c89ff9c876a7b72f6e05210e1a7f7786e77fb3f864e525d2d73a147b8cdb4d5a546a82d4ed05d8989a35a86cba400217778de1ad4eaf782ce73a1fa137e79ec8a7fd087ace3d009354588aec2b97ff9fbce45bf0ede60d39edb"}, &(0x7f0000000000)=0xa4) 00:49:28 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x40286608, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x0, 0x1, [{0x1000}]}) [ 2926.734956] loop1: detected capacity change from 0 to 256 [ 2926.735870] loop7: detected capacity change from 0 to 4 [ 2926.761814] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:49:28 executing program 3: syz_emit_ethernet(0x5a, &(0x7f0000000080)={@local, @random="7700c24d06a7", @void, {@ipv4={0x800, @dccp={{0xf, 0x4, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x21, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1=0xe000f000, {[@rr={0x7, 0xf, 0x9f, [@rand_addr=0x64010100, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1]}, @rr={0x7, 0x17, 0x91, [@private=0xa010100, @loopback, @initdev={0xac, 0x1e, 0x1, 0x0}, @loopback, @rand_addr=0x64010101]}, @end]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b50bbe", 0x0, "1b2813"}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x6, 0xfffffffa) syz_emit_ethernet(0xb5, &(0x7f0000000100)={@broadcast, @multicast, @val={@val={0x9100, 0x6, 0x1, 0x2}}, {@mpls_uc={0x8847, {[{0xffffd}, {0x2}, {0xff, 0x0, 0x1}, {0xc0000, 0x0, 0x1}, {0x7fff}, {0x8, 0x0, 0x1}, {0x6}], @llc={@snap={0xaa, 0x1, "8182", "e6b632", 0xd, "6470dba38e97d5471f5b39d0071b1331c8817a835f2c73a35ef0aa3e1bc44bedc4e90be71afdfadf1f03fe305eb63735030e0b3b76b2dd9dc35018cf74735273fc881271e96f240cd85bc17b6175e156be022c620d58fc30bc49badc723a064c2d3b179baaa66eebd55a639451001274b5b0a2e575b26b7d8f3e"}}}}}}, &(0x7f0000000040)={0x0, 0x1, [0x978, 0xee2, 0xda4, 0x4d0]}) syz_emit_ethernet(0x2a, &(0x7f00000001c0)={@remote, @empty, @void, {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x8, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3d}, @multicast2, @broadcast, @empty}}}}, &(0x7f0000000200)={0x1, 0x3, [0x8c4, 0xa05, 0x513, 0xd0f]}) [ 2926.837570] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:49:28 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x800800000000) 00:49:28 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x2, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x8000, &(0x7f0000000040)) 00:49:28 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x12d4c2, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x820) truncate(&(0x7f0000000080)='./file2\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0xfffffffb) 00:49:28 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x200000000000, 0x0) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f00000000c0)) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f0000000180)) r1 = dup(r0) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f0000000080)=0x8) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000000)) ioctl$SG_GET_SCSI_ID(r1, 0x2276, &(0x7f0000000100)) 00:49:28 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x40286608, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x0, 0x1, [{0x1000}]}) [ 2926.961587] loop7: detected capacity change from 0 to 4 00:49:28 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)={0x28, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x135, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL={0x6, 0xc, 0x8}]}]}, 0x28}}, 0x0) 00:49:28 executing program 6: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') preadv(0xffffffffffffffff, &(0x7f0000001280)=[{&(0x7f0000000100)=""/237, 0xed}], 0x1, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) clock_gettime(0x0, &(0x7f0000002440)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) recvmsg$unix(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000340)=""/216, 0xd8}, {&(0x7f0000000080)=""/101, 0x65}, {&(0x7f0000000200)}], 0x3, &(0x7f0000000440)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xf8}, 0x40000000) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000300)="ce", 0x1}], 0x1, 0x7fffffe, 0x0) socket$nl_generic(0x10, 0x3, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), r2) [ 2927.023675] loop7: detected capacity change from 0 to 4 [ 2927.132185] netlink: 'syz-executor.4': attribute type 309 has an invalid length. [ 2941.681454] kmemleak: 5 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88801b26a800 (size 512): comm "syz-executor.3", pid 34136, jiffies 4297593677 (age 23.317s) hex dump (first 32 bytes): 01 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 ................ ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ backtrace: [<0000000044e9da4e>] do_seccomp+0x2d5/0x27e0 [<000000007481104e>] do_syscall_64+0x3b/0x90 [<000000000154b426>] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffffc900006ff000 (size 4096): comm "syz-executor.3", pid 34136, jiffies 4297593677 (age 23.317s) hex dump (first 32 bytes): 01 00 00 00 00 00 00 00 00 00 00 00 05 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000f68ad558>] __vmalloc_node_range+0x978/0xfd0 [<00000000a31b32d6>] __vmalloc_node+0xb5/0x100 [<00000000124d4383>] bpf_prog_alloc_no_stats+0x38/0x340 [<000000001ce79297>] bpf_prog_alloc+0x24/0x170 [<00000000f2fbb42a>] bpf_prog_create_from_user+0xad/0x2e0 [<00000000cd90b6b3>] do_seccomp+0x325/0x27e0 [<000000007481104e>] do_syscall_64+0x3b/0x90 [<000000000154b426>] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff88803db0e000 (size 2048): comm "syz-executor.3", pid 34136, jiffies 4297593677 (age 23.317s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000732a7802>] bpf_prog_alloc_no_stats+0xeb/0x340 [<000000001ce79297>] bpf_prog_alloc+0x24/0x170 [<00000000f2fbb42a>] bpf_prog_create_from_user+0xad/0x2e0 [<00000000cd90b6b3>] do_seccomp+0x325/0x27e0 [<000000007481104e>] do_syscall_64+0x3b/0x90 [<000000000154b426>] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff8880447ffe00 (size 16): comm "syz-executor.3", pid 34136, jiffies 4297593677 (age 23.317s) hex dump (first 16 bytes): 01 00 be 3c 80 88 ff ff 80 c7 f1 42 80 88 ff ff ...<.......B.... backtrace: [<000000004ce842a2>] bpf_prog_store_orig_filter+0x7b/0x1e0 [<0000000032815870>] bpf_prog_create_from_user+0x1c6/0x2e0 [<00000000cd90b6b3>] do_seccomp+0x325/0x27e0 [<000000007481104e>] do_syscall_64+0x3b/0x90 [<000000000154b426>] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff888042f1c780 (size 8): comm "syz-executor.3", pid 34136, jiffies 4297593677 (age 23.317s) hex dump (first 8 bytes): 06 00 00 00 00 00 ff 7f ........ backtrace: [<00000000ee58002b>] kmemdup+0x23/0x50 [<000000008af66eda>] bpf_prog_store_orig_filter+0x103/0x1e0 [<0000000032815870>] bpf_prog_create_from_user+0x1c6/0x2e0 [<00000000cd90b6b3>] do_seccomp+0x325/0x27e0 [<000000007481104e>] do_syscall_64+0x3b/0x90 [<000000000154b426>] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: leak checking failed VM DIAGNOSIS: 00:49:52 Registers: info registers vcpu 0 RAX=ffffffff8408f2b0 RBX=ffffffff85032600 RCX=ffffffff84071291 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000000 RBP=0000000000000000 RSP=ffffffff85007e40 R8 =0000000000000001 R9 =ffff88806ce38953 R10=ffffed100d9c712a R11=0000000000000001 R12=fffffbfff0a064c0 R13=ffffffff858c9dd0 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff8408f2bb RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f177f517c68 CR3=000000001d0be000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM02=0000000000000000 0000000000000000 0000000000000000 418413e100000000 YMM03=0000000000000000 0000000000000000 0000ff0000000000 0000000000000000 YMM04=0000000000000000 0000000000000000 732f6c61636f6c2f 7273752f3d485441 YMM05=0000000000000000 0000000000000000 622f6c61636f6c2f 7273752f3a6e6962 YMM06=0000000000000000 0000000000000000 73752f3a6e696273 2f7273752f3a6e69 YMM07=0000000000000000 0000000000000000 6e69622f3a6e6962 732f3a6e69622f72 YMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 info registers vcpu 1 RAX=ffffffff8408f2b0 RBX=ffff8880081b9ac0 RCX=ffffffff84071291 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000000 RBP=0000000000000001 RSP=ffff888008217e78 R8 =0000000000000001 R9 =ffff88806cf38953 R10=ffffed100d9e712a R11=0000000000000001 R12=ffffed1001037358 R13=ffffffff858c9dd0 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff8408f2bb 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=00007ffde37d6190 CR3=00000000186b8000 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=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 YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM01=0000000000000000 0000000000000000 656a626f20646563 6e6572656665726e YMM02=0000000000000000 0000000000000000 2932313520657a69 7328203030386136 YMM03=0000000000000000 0000000000000000 3320646970202c22 332e726f74756365 YMM04=0000000000000000 0000000000000000 2e2e2e2e2e2e2e20 2030302030302030 YMM05=0000000000000000 0000000000000000 2030302030302030 3020313020303020 YMM06=0000000000000000 0000000000000000 6574796220323320 7473726966282070 YMM07=0000000000000000 0000000000000000 3332206567612820 3737363339353739 YMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000