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0x1000}], 0x6, &(0x7f0000005d00)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, r1, 0xffffffffffffffff, r1, r2]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xe0, 0x40000}}, {{&(0x7f0000005e00)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000005ec0)=[{&(0x7f0000005e80)="7d9692a18bb19089fac5c517042a05", 0xf}], 0x1, 0x0, 0x0, 0x20008000}}, {{&(0x7f0000005f00)=@file={0x0, './file0\x00'}, 0x6e, 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{&(0x7f0000008200)="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0x1000}, {&(0x7f0000009200)="290a1722d44bd88bfbd92ca0cc7d64ea4caeb4704b926920dbd1a8aa9ffeb0f6393259194e5bf7ad46dab1fcfede75f6c6884812c74a03e441f7ea20102938ce6796ea8822b730b28f8d59b86d6e0e5294d5f79133f56b1fef26e190359841e3ccc0bdde5e2149db73639d122f71ad68269f26eb98efba70eef9a439852ae3e298eb912de6252746b5fd9b4da8b242d573d349df7dc38de760dbeca4e488b528dbb6b48bf67ab31175a9af251a3eb17125cb742a08d9e86a82c8591ccfe323e8ffb8fc7bf646a53f050297c56c2e1e1ac0913221f6b9cec690c208e88649ac62b7512fc32436dc1fa9b3a338d19464a0928cdb2fead1", 0xf6}], 0x7, &(0x7f0000009580)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r1, r2]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r0]}}], 0x78, 0x8801}}, {{&(0x7f0000009600)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000009800)=[{&(0x7f0000009680)="2d15263e7547e713ed0ad9ca4dfb7ab33a1e71af484c3109162a2a885b8b197c145bca01b562cefb3c3b00d2b040a2397d849dd545d66bf10927ff1a5513689d218873cc7feaef4a019701abff39baf466c246de0d6456b5341ed3bd0c3548f9738f4a291117cea5b7524dd7b18eb20c2d7a75b9f7f8e8905a4cb08391e88142e4fbed828d4c4c0d6d2cdef369ce4613b3174b99638ae423efd6033a0fa77f1234b2d3aff0027b026ea09b06933a818a31985f924d97e20e40bcf95928aff2cfb17788cdbc08327adb7e7e8928d3b6acc0a9629d8347c9ff671531bb31c83cbc55a015efdd97dde2e92981ee", 0xec}, {&(0x7f0000009780)="7e49b5a10193f9be449a4706", 0xc}, {&(0x7f00000097c0)="a88c6c67ad453f5c949b2d5e2983", 0xe}], 0x3, &(0x7f000000c480)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee00}}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r1, r2]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, r1, 0xffffffffffffffff, r0, r3]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r4}}}], 0x130, 0x4000080}}, {{&(0x7f000000c5c0)=@file={0x14e159976da15963, './file0\x00'}, 0x6e, &(0x7f000000da00)=[{&(0x7f000000c640)="83a7dbe4b57dee7c9f919adb8b28ba3202a169", 0x13}, {&(0x7f000000c680)="4715b20892540d8d561bb9835b6b17edb1ed39ece02a1cefeba66e8c9582b7ea95cdab46f020d7fe6ff4c48b28785cb2e977abe859ffd34a96dd829a634d007795d02ea029b45afaf8463140cb99a0bff00970e5fc8ae9ff626d618003dfe4dbab939e6d1ac676e34562275742e9f2b250bd64ddcb167ad78a76275d98492230ac97bdb742366fe05211253b88887d0c851140560fec91d71a3c6737fd8d94a451b999bc4bb6ea376524002ad9d7896d9a7f183b", 0xb4}, {&(0x7f000000c740)="44cc28070d12807f0d03f3098d26e7aa6ac69fcc85270a0f1a010cc0d451d7ee9c42685c25f2588b87d77090d7006b34d805a7167f79b06fbb2406ddf314ba99250cacdd5024afb27dba2a31b0d9b97275d8c4802450325c6ebcba3756a63df57131b9a65e98ebfa40c2d797e2fba485ca26a2109c16fb110586f71d2c78f63fd6e9bdf4fe70aefe5c3bb2c0ff54b414c2aa4d508cf505fa27163903c40ced3fff7dfabc56d43d1dd8bb479638404b0e9310dfd70f07bcf30ac55a43f7b7758acda887f7cbfb3499223c031815a489d6005152fc514a77aa5343034f69dc8265e9d1d54bf0fa1711e0", 0xe9}, {&(0x7f000000c840)="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", 0x1000}, {&(0x7f000000d840)="d875126db27645270bbba72bff2aa733d562f9ab7de39289347fe4bcc2153e959cb4c9e815092ee7139866376b8b4fc0d14262d3ef06ce65446d8cce3a809c1b094932c1fbd4e7700cdda9547b26f70b6aea8a022ad6d5d1a57797ff34d0f3d526cfd7675375466a0d6a0846b0be32f94b0457c4b62cb68bb44a0a4e7de3bf0f5879ef849a6721788ccc6691e7e64e29434e05f26ddaac654412c755e510b1415190dd032797f52bfe50db59c372de005960b61b8d618e1bcc55fd572e840f7376e54db4c1b6252c2f060c826e32c39f08e370", 0xd3}, {&(0x7f000000d940)="882e2aaac282e8bc519070d2f620f5ca5e5999d0d7563614cc20c1d661d1915a0e3b5e7bb7fb2e7b2fe179fae68660b7669785a10be0ad8c53785949b428ec51bee696d5b8ef803d93fb6c0f980743e278bfcb994392fd89b1de6d0d1e75bc3a280c172cd6ed625d3f6dcb549edb6cede5ce32334c5bf076ea3703db09065d995003083af140018c93e096c3f09f1e60a30aa58217f3bbb44c3c4d0faa4599a23e88ab6abc7db3dcbb4cf70f3c07400903a1b01bf5f0", 0xb6}], 0x6, &(0x7f000000dac0)=[@rights={{0x14, 0x1, 0x1, [r1]}}, @rights={{0x2c, 0x1, 0x1, [r5, r6, r1, r7, r8, r0, r9]}}], 0x48, 0x20008000}}], 0x5, 0x48c0) close(r2) 05:52:52 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x159}, 0x0, 0x0, 0x0, 0x0}, 0x4e) [ 535.171841] loop5: detected capacity change from 0 to 40 [ 535.207505] lo: left promiscuous mode [ 535.208304] lo: left allmulticast mode 05:52:52 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0xb303, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@none}]}) [ 535.219289] FAT-fs (loop5): bogus number of reserved sectors [ 535.220362] FAT-fs (loop5): Can't find a valid FAT filesystem 05:52:52 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000380), 0x40800, 0x0) ioctl$BLKFRASET(r0, 0x1260, 0x0) syz_open_procfs(0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000001, 0x810, r2, 0xc2431000) r3 = dup(r1) sendmmsg$inet6(r3, &(0x7f0000000500)=[{{&(0x7f0000000140)={0xa, 0x4e24, 0x0, @local}, 0x1c, 0x0}}], 0x1, 0x0) r4 = syz_io_uring_complete(0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f0000000100)) r5 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r5) 05:52:52 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:52:52 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 11) 05:52:52 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x15d}, 0x0, 0x0, 0x0, 0x0}, 0x4e) [ 535.498101] FAULT_INJECTION: forcing a failure. [ 535.498101] name failslab, interval 1, probability 0, space 0, times 0 [ 535.499587] CPU: 1 PID: 5410 Comm: syz-executor.2 Not tainted 6.2.0-next-20230303 #1 [ 535.500551] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 535.501595] Call Trace: [ 535.501945] [ 535.502247] dump_stack_lvl+0xc1/0xf0 [ 535.502792] should_fail_ex+0x4b4/0x5b0 [ 535.503351] ? copy_process+0x1fce/0x7390 [ 535.503890] should_failslab+0x9/0x20 [ 535.504389] kmem_cache_alloc+0x5a/0x320 [ 535.504927] ? _raw_spin_unlock+0x1e/0x40 [ 535.505483] copy_process+0x1fce/0x7390 [ 535.506009] ? lock_is_held_type+0x9f/0x120 [ 535.506601] ? find_held_lock+0x2c/0x110 [ 535.507177] ? __pfx_copy_process+0x10/0x10 [ 535.507756] ? lock_acquire+0x32/0xc0 [ 535.508297] ? __might_fault+0xa9/0x180 [ 535.508850] ? _copy_from_user+0xf6/0x180 [ 535.509421] kernel_clone+0xeb/0x8c0 [ 535.509923] ? lock_is_held_type+0x9f/0x120 [ 535.510498] ? __pfx_kernel_clone+0x10/0x10 [ 535.511113] ? lock_is_held_type+0x9f/0x120 [ 535.511677] __do_sys_clone3+0x1d5/0x2e0 [ 535.512252] ? __pfx___do_sys_clone3+0x10/0x10 [ 535.512883] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 535.513644] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 535.514430] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 535.515248] ? fput+0x2f/0x1a0 [ 535.515700] ? syscall_enter_from_user_mode+0x21/0x50 [ 535.516399] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 535.517156] do_syscall_64+0x3f/0x90 [ 535.517648] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 535.518323] RIP: 0033:0x7fbfb4cfab19 [ 535.518807] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 535.521119] RSP: 002b:00007fbfb2270188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 535.522084] RAX: ffffffffffffffda RBX: 00007fbfb4e0df60 RCX: 00007fbfb4cfab19 [ 535.523047] RDX: 0000000000000000 RSI: 000000000000004e RDI: 00000000200003c0 [ 535.523976] RBP: 00007fbfb22701d0 R08: 0000000000000000 R09: 0000000000000000 [ 535.524910] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 535.525795] R13: 00007fff0e95b7df R14: 00007fbfb2270300 R15: 0000000000022000 [ 535.526773] [ 535.532094] lo: entered promiscuous mode [ 535.532704] lo: entered allmulticast mode 05:52:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) [ 535.751212] loop5: detected capacity change from 0 to 40 [ 535.775824] FAT-fs (loop5): bogus number of reserved sectors [ 535.776577] FAT-fs (loop5): Can't find a valid FAT filesystem [ 535.811764] I/O error, dev loop5, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 535.812531] Buffer I/O error on dev loop5, logical block 1, async page read [ 535.813140] I/O error, dev loop5, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 535.813740] Buffer I/O error on dev loop5, logical block 2, async page read [ 535.814239] I/O error, dev loop5, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 535.814830] Buffer I/O error on dev loop5, logical block 3, async page read [ 535.816752] I/O error, dev loop5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 535.817344] Buffer I/O error on dev loop5, logical block 4, async page read [ 535.818262] I/O error, dev loop5, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 535.818855] Buffer I/O error on dev loop5, logical block 5, async page read [ 535.819859] I/O error, dev loop5, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 535.820446] Buffer I/O error on dev loop5, logical block 6, async page read [ 535.825514] I/O error, dev loop5, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 535.826366] Buffer I/O error on dev loop5, logical block 7, async page read 05:53:04 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 12) 05:53:04 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x1b6}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:53:04 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:53:04 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) stat(&(0x7f0000000300)='./file1\x00', &(0x7f00000003c0)) openat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x80800, 0x10) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x30, 0xffffffffffffffff, 0xec465000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) write$bt_hci(0xffffffffffffffff, 0x0, 0x13) r2 = syz_open_procfs(0x0, 0x0) read$hiddev(r2, &(0x7f0000000040)=""/169, 0x200000e9) r3 = socket$inet_tcp(0x2, 0x1, 0x0) lseek(r3, 0x4, 0x3) creat(0x0, 0x59) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(&(0x7f00000001c0)='./file2\x00', &(0x7f0000000340)) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0xfffffdef) 05:53:04 executing program 6: fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) syz_open_procfs(0x0, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) 05:53:04 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:53:04 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040), 0x101402, 0x0) r1 = memfd_secret(0x0) write$vga_arbiter(r1, &(0x7f0000000080)=@unlock_all, 0xb) write$vga_arbiter(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="74617274a61b77df44c4dd000000000000000000"], 0x14) 05:53:04 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0xedc0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@none}]}) [ 547.884136] loop7: detected capacity change from 0 to 40 [ 547.885502] loop5: detected capacity change from 0 to 40 [ 547.915742] FAT-fs (loop5): bogus number of reserved sectors [ 547.916471] FAT-fs (loop5): Can't find a valid FAT filesystem 05:53:05 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x22b}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:53:05 executing program 6: syz_open_procfs(0x0, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) clock_gettime(0x0, &(0x7f0000001180)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001140)=[{{0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000000)=""/121, 0x79}, {&(0x7f0000000100)=""/4096, 0x1000}], 0x2}, 0xde1}], 0x1, 0x40, &(0x7f00000011c0)={r1, r2+60000000}) r3 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r3) 05:53:05 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x80000, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@none}]}) 05:53:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:53:05 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x22c}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:53:05 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 13) 05:53:05 executing program 6: r0 = syz_open_procfs(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = dup(r2) sendmmsg$inet6(r3, &(0x7f0000000500)=[{{&(0x7f0000000140)={0xa, 0x4e24, 0x0, @local}, 0x1c, 0x0}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000000280)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = dup(r5) sendmmsg$inet6(r6, &(0x7f0000000500)=[{{&(0x7f0000000140)={0xa, 0x4e24, 0x0, @local}, 0x1c, 0x0}}], 0x1, 0x0) r7 = socket$inet6_udp(0xa, 0x2, 0x0) r8 = dup(r7) sendmmsg$inet6(r8, &(0x7f0000000500)=[{{&(0x7f0000000140)={0xa, 0x4e24, 0x0, @local}, 0x1c, 0x0}}], 0x1, 0x0) r9 = signalfd4(0xffffffffffffffff, &(0x7f00000004c0), 0x8, 0x80000) r10 = syz_io_uring_setup(0xfa7, &(0x7f0000000080), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000000)) io_uring_register$IORING_REGISTER_PERSONALITY(r10, 0x9, 0x0, 0x0) io_uring_enter(r10, 0x100001, 0x0, 0x0, 0x0, 0x0) r11 = syz_mount_image$tmpfs(&(0x7f0000000700), &(0x7f0000000740)='./file0\x00', 0x1, 0x4, &(0x7f0000000a80)=[{&(0x7f0000000780)="20f5173ac80cfddbdbaba5eb32b88efa155299606c4192eb38f482560c9e579ed01706bfd6a289aa558a0ecdcf1c713539abd157707059ac9ebde77a2c2d8f6a0e9a751a3bd65105128765e7ea6ee166528c2eb1bcb4e055e1a9e98a0bd307123c58bcae8d53302b401d9f18335a1c37f19b21da0e7ffd97505fb6042d29f8f9baf63900fb43c751b199818b5d9926961f98e129c924886e4375f286a498e44358e37c2c36999591e841637b69c2d732e4", 0xb1, 0x2}, {&(0x7f0000000840)="be8cd2fe3e56259018cc6a8d686afc5f37db2ec70293df21100fb6ecba6196d06284a8da231fbf362ddf0c0974d61474199dcc1feb672c01e33b9de9086216c0a4effc7b8e4aa594c5168c42933c10a92a36e316e0d2ce8ef6291a724dc429be81", 0x61, 0x1}, {&(0x7f00000008c0)="865a42837536a1bc9b1109f1c5043fcc182a6d5abda2ffb0e0cafa23a46f583b52919a26e64f47bfc90fde66bc2a8b561bcc90e80e54439d1f580d657c4a3fbb6184d608042d63e6d7139691d409dbc4c992ff800962b3e814858f1ffcae4a98a4f944d26cdfe851127fa48dfa1d402a0b891b6c98e27f41907ad5d5aabb27556cc146373986b335e8f4f81d7379362aec3cfbd0f7", 0x95, 0x5}, {&(0x7f0000000980)="1baa36d28c71386f07ec5c2b1472150840d61a08b86cded50051d7bb1391d9f9285b173f570bcf132c6f194128255cd540aab7b7b76c8c911e534faf3d6b5817ed23ba298c0cdde48cba88b10396174e993b725bebbadc3a979e0163cd71885bffbea935fadd492fcefc12edb0a2bc3c91f9e6b9da1bf0fdbbcf2f86be77bc0ae4df55f5b9e89dfa5b6af962d1d15ddcb01e63c7b376b50273b36d34909fe245c0cfdcab4b330658f40c301e49c443401e0a44540dfae5434a96199bdb5a6aa32f2b", 0xc2, 0x2}], 0x8, &(0x7f0000000b00)={[{@nr_inodes={'nr_inodes', 0x3d, [0x0, 0x34, 0x37, 0x33, 0x37, 0x39, 0x70]}}, {@gid={'gid', 0x3d, 0xee01}}, {@huge_advise}, {@huge_always}], [{@euid_eq={'euid', 0x3d, 0xee01}}, {@context={'context', 0x3d, 'system_u'}}]}) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000c80)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) io_submit(0x0, 0x9, &(0x7f0000000e40)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x6, 0xffffffffffffffff, &(0x7f0000000100)="e0d33ec376b14fb969cb526359f1644dc4c4ea4782a4aed19f33cdfb1d68cbe84880cb7c8087c72acb7f8074f7876c0338a16fae3b7aea2ebd410612a39e232ebf2715702ff78a241c125224c77a923ef70116b7451793b8458fdba823e7cc31ee2488010b2d1f45b69933659cb4c6eaed2d6167248747620fbe2caad0032785353b73334bebfcc56bfae7b01bb0e1abbc1a970fdd53f96fbc908d0a82dd9181e3c9a05c55fb89bd6941c0949f885dcd63fd209dd793c866a14c6cb483b21bf03dbbcd925ef52156b2167e91", 0xcc, 0x200, 0x0, 0x2, r0}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xf, 0x7f, r0, &(0x7f0000000200)="be9f2a75ff251d616bb812076431959bb1dd49cc8e23b7f47b4945322a25ded7f7fd35dca6d839aba8a31f1dbc5592ffad632917e3ee7929a1f072eb7455b423a24a7a1ad0e3d9aff1ee0816bc1b4094cfb1112028861133485c5d1eb192e44098d4f3fff6d5d717719fc766c5c15c3b93954db571bc5f7091", 0x79, 0x779, 0x0, 0x1, r3}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x6, 0xff7f, r4, &(0x7f00000002c0)="447eacc03bd0396104b25513124cf9eb2955aa60a6bc50a3cda9c6f90f0bd994fe6a6785069c68dbf9a681ca9c577b6ef247f69be6d5fc61b516e414e65f9b63aecfc6bc58493ce6d28337ecf9771cbd392c71b45d9ffec9ba3bb07b7a0f7a3748f43158fbd522c05a0ff31fcac97e5034eb79039524be27bf645397d6848782bd7c9463f04bd89251c376a4f6b3b4a70244bf6bc7bf820c6412efbdb2d924f550abd8f8f1127b685cc7064741780592734792fd993657afdf6579af3a0ecfeddb557ae641a49cd352546954f70246457a8a7d567793a98a4f0f7f928e4a8953bd4b4da4311d4fff44f105b148ddd065cd31bc3d81", 0xf5, 0xfc3b, 0x0, 0x1, r6}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x5, 0x1, r0, &(0x7f0000000400)="9a7836c854c95d2659a61b9b4060678c995b47dde4feef2aa2e3fd8c14778831140d7a06fa4015664aea83b7d816d99af8a1014f8d1620466a0a1841ffb803072c5f829bd692cd5e5e0bd2c1d1c4b3328f60", 0x52, 0x8, 0x0, 0x1, r8}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x7, 0xdf, r9, &(0x7f0000000500)="d9a55db1025064275c8fdcd445634fca870fef23fb86bf567b97faeed8a05bab1766d69b81eb0fe1ac3ce9b4aa2a98c29584", 0x32, 0x40, 0x0, 0x2, r0}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x6, 0x39, r1, &(0x7f0000000580)="7f0669546b2c5b6f4eeac37decd2531f3a516f96f539cb692924938935e5eaed7a5963c40d2c5f916118bbdf5a113934997dd324271021f72e0bcbbeda223ee0cddd3d78d9a2bc72ba364f0aa78c2fef7562cf97d145f1d46ce3e071426711bab4b0d7ba37e92506b5a9ba42d7cefd0477dae2b344ce4f066e35388468ccf463e32c5da17f03b513cc039ed48eda312a2053421145a75ba635033061ca267e377b9684086298f9dee2978427ecff47754ea670cd3518d81b48ed3eea", 0xbc, 0x2}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xb, 0x9, r10, &(0x7f0000000680)="ac8514df799bc951ba4acd3752fc8a29a247a2b1269a42f228521dad28b656f5c5ad550ac45324465177e8ded6666ce71f155caf4dc4f121b61e5920810e45", 0x3f, 0x9, 0x0, 0x4, r0}, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x7, 0x400, r11, &(0x7f0000000b80)="882327bb4c327d81b81d38e2276dae4b47ee0484ac8bcb77423239d0d4fff26dda18c8a28955941d36934ff237d738349937b5de5cb71aac016e24ee0f9b3498c22bb3e437f0a0e6c1dac4559e023b28b7471f1b463ed59555a5becb8b27554845a494fe383ffc398aeedee0b944b0c9039165cd7472597ddf5c51301498e62565d4cf4349238a97a87211e1393056d2a65d712a9d51cd4ceb2755b329de3fb8493f835d986b74b5c3188f5dd3d565a5541d1ecab22467fc1ca6c99fcbaf507d5b79eb52b4ace44c2fa76ef8bfd5492b10782142eed36d46f7cf94a93615de9d37048a845597ed60b6fb", 0xea, 0x9, 0x0, 0x0, r12}, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f0000000d00)="d710cfd1c29d7e6767d08721b281b726d656972c3059715f7263db5e1a5e05bd980933032b6ac7f1baa55ef81d706e20ebeac651af371f7aa54fda4b9604905136c8c3a17563026c1096e20f3aab30a4a44b30b953ded62cbfc784f8062b48967c5011ca18f661e6051d37c414c4f673aaa6f599cf2fbe891309e780247843b9237e81b47ca185cb2d3b6e450d3b5e60e5232e34681ce6279ab19ee3ba7a50e740e72b0af3cfb582c2c458b01e9574502f0b7b54e1a48e158c827ae6a04e392aa871102c69ef300ffd64b1a87344867a718413bf314af616325c5caccae010eb71bf15f479332185d8f22b", 0xeb, 0x8, 0x0, 0x0, r0}]) 05:53:05 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0xe0ffff, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@none}]}) 05:53:05 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x22d}, 0x0, 0x0, 0x0, 0x0}, 0x4e) [ 548.240556] tmpfs: Bad value for 'nr_inodes' 05:53:05 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x23e}, 0x0, 0x0, 0x0, 0x0}, 0x4e) [ 548.337023] tmpfs: Bad value for 'nr_inodes' [ 548.350946] FAULT_INJECTION: forcing a failure. [ 548.350946] name failslab, interval 1, probability 0, space 0, times 0 [ 548.352705] CPU: 0 PID: 5462 Comm: syz-executor.2 Not tainted 6.2.0-next-20230303 #1 [ 548.353877] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 548.355083] Call Trace: [ 548.355478] [ 548.355847] dump_stack_lvl+0xc1/0xf0 [ 548.356471] should_fail_ex+0x4b4/0x5b0 [ 548.357126] ? copy_process+0x214d/0x7390 [ 548.357782] should_failslab+0x9/0x20 [ 548.358392] kmem_cache_alloc+0x5a/0x320 [ 548.359225] copy_process+0x214d/0x7390 [ 548.359887] ? lock_is_held_type+0x9f/0x120 [ 548.360539] ? find_held_lock+0x2c/0x110 [ 548.361226] ? __pfx_copy_process+0x10/0x10 [ 548.361879] ? lock_acquire+0x32/0xc0 [ 548.362469] ? __might_fault+0xa9/0x180 [ 548.363128] ? _copy_from_user+0xf6/0x180 [ 548.363804] kernel_clone+0xeb/0x8c0 [ 548.364364] ? lock_is_held_type+0x9f/0x120 [ 548.365019] ? __pfx_kernel_clone+0x10/0x10 [ 548.365668] ? lock_is_held_type+0x9f/0x120 [ 548.366337] __do_sys_clone3+0x1d5/0x2e0 [ 548.366985] ? __pfx___do_sys_clone3+0x10/0x10 [ 548.367730] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 548.368526] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 548.369352] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 548.370183] ? fput+0x2f/0x1a0 [ 548.370701] ? syscall_enter_from_user_mode+0x21/0x50 [ 548.371438] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 548.372211] do_syscall_64+0x3f/0x90 [ 548.372765] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 548.373492] RIP: 0033:0x7fbfb4cfab19 [ 548.374024] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 548.376490] RSP: 002b:00007fbfb2270188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 548.377553] RAX: ffffffffffffffda RBX: 00007fbfb4e0df60 RCX: 00007fbfb4cfab19 [ 548.378582] RDX: 0000000000000000 RSI: 000000000000004e RDI: 00000000200003c0 [ 548.379553] RBP: 00007fbfb22701d0 R08: 0000000000000000 R09: 0000000000000000 [ 548.380516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 548.381471] R13: 00007fff0e95b7df R14: 00007fbfb2270300 R15: 0000000000022000 [ 548.382432] [ 548.729839] syz-executor.7: attempt to access beyond end of device [ 548.729839] loop7: rw=2049, sector=40, nr_sectors = 4 limit=40 [ 548.731070] Buffer I/O error on dev loop7, logical block 10, lost async page write 05:53:18 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 14) 05:53:18 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) stat(&(0x7f0000000300)='./file1\x00', &(0x7f00000003c0)) openat(0xffffffffffffffff, &(0x7f0000000180)='./file2\x00', 0x80800, 0x10) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x30, 0xffffffffffffffff, 0xec465000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) write$bt_hci(0xffffffffffffffff, 0x0, 0x13) r2 = syz_open_procfs(0x0, 0x0) read$hiddev(r2, &(0x7f0000000040)=""/169, 0x200000e9) r3 = socket$inet_tcp(0x2, 0x1, 0x0) lseek(r3, 0x4, 0x3) creat(0x0, 0x59) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(&(0x7f00000001c0)='./file2\x00', &(0x7f0000000340)) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0xfffffdef) 05:53:18 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:53:18 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x1000000, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@none}]}) 05:53:18 executing program 6: r0 = syz_open_procfs(0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) fcntl$setpipe(r1, 0x407, 0x2) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r2) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x18}) 05:53:18 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x240}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:53:18 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:53:18 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) [ 561.740186] loop7: detected capacity change from 0 to 40 [ 561.791884] loop5: detected capacity change from 0 to 40 [ 561.802765] FAT-fs (loop5): bogus number of reserved sectors [ 561.803600] FAT-fs (loop5): Can't find a valid FAT filesystem 05:53:18 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x242}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:53:19 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x2000000, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@none}]}) 05:53:19 executing program 6: syz_open_procfs(0x0, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) 05:53:19 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x244}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:53:33 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:53:33 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x246}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:53:33 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:53:33 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:53:33 executing program 6: ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000000)=0x1f) syz_open_procfs(0x0, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) 05:53:33 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 15) 05:53:33 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(0xffffffffffffffff, 0x4420, 0x0, 0x0, &(0x7f0000000440)={[0x6b7]}, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1c5042, 0x0) write(r1, &(0x7f0000000200)='E', 0x140000) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={'rose0\x00'}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000680)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)={0x77359400}, 0x1, 0x1, 0x1}, 0xd1) openat$sr(0xffffffffffffff9c, &(0x7f0000000380), 0x800, 0x0) r2 = syz_open_dev$ttys(0xc, 0x2, 0x0) r3 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xbf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfaf, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000000400)) r5 = perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = open_tree(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x80001) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r7, &(0x7f0000000080)=[{&(0x7f0000000140)='\x00', 0x1a}], 0x1, 0x7fffffc, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) poll(&(0x7f00000004c0)=[{r4, 0x1000}, {r6, 0x400}, {r7, 0x41}, {r3, 0x8000}, {r5, 0xa}, {r8, 0x200}, {0xffffffffffffffff, 0x1}, {r4, 0x4000}], 0x8, 0x0) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, r2, &(0x7f0000000100)={r8, r0, 0x7}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) 05:53:33 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x3000000, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@none}]}) 05:53:33 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x248}, 0x0, 0x0, 0x0, 0x0}, 0x4e) [ 576.252723] loop7: detected capacity change from 0 to 40 [ 576.292780] FAT-fs (loop7): bogus number of reserved sectors [ 576.293195] FAT-fs (loop7): Can't find a valid FAT filesystem [ 576.307254] loop5: detected capacity change from 0 to 40 [ 576.313235] FAULT_INJECTION: forcing a failure. [ 576.313235] name failslab, interval 1, probability 0, space 0, times 0 [ 576.314043] CPU: 1 PID: 5524 Comm: syz-executor.2 Not tainted 6.2.0-next-20230303 #1 [ 576.314567] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 576.315136] Call Trace: [ 576.315317] [ 576.315473] dump_stack_lvl+0xc1/0xf0 [ 576.315743] should_fail_ex+0x4b4/0x5b0 [ 576.316025] ? create_new_namespaces+0x30/0xb30 [ 576.316341] should_failslab+0x9/0x20 [ 576.316609] kmem_cache_alloc+0x5a/0x320 [ 576.316893] create_new_namespaces+0x30/0xb30 [ 576.317195] ? security_capable+0x99/0xc0 [ 576.317489] copy_namespaces+0x414/0x500 [ 576.317765] copy_process+0x2a5e/0x7390 [ 576.318040] ? lock_is_held_type+0x9f/0x120 [ 576.318336] ? find_held_lock+0x2c/0x110 [ 576.318628] ? __pfx_copy_process+0x10/0x10 [ 576.318919] ? lock_acquire+0x32/0xc0 [ 576.319187] ? __might_fault+0xa9/0x180 [ 576.319476] ? _copy_from_user+0xf6/0x180 [ 576.319767] kernel_clone+0xeb/0x8c0 [ 576.320025] ? lock_is_held_type+0x9f/0x120 [ 576.320310] ? __pfx_kernel_clone+0x10/0x10 [ 576.320611] ? lock_is_held_type+0x9f/0x120 [ 576.320904] __do_sys_clone3+0x1d5/0x2e0 [ 576.321181] ? __pfx___do_sys_clone3+0x10/0x10 [ 576.321505] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 576.321904] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 576.322297] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 576.322687] ? fput+0x2f/0x1a0 [ 576.322918] ? syscall_enter_from_user_mode+0x21/0x50 [ 576.323295] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 576.323659] do_syscall_64+0x3f/0x90 [ 576.323921] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 576.324269] RIP: 0033:0x7fbfb4cfab19 [ 576.324522] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 576.325715] RSP: 002b:00007fbfb224f188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 576.326263] RAX: ffffffffffffffda RBX: 00007fbfb4e0e020 RCX: 00007fbfb4cfab19 [ 576.326773] RDX: 0000000000000000 RSI: 000000000000004e RDI: 00000000200003c0 [ 576.327307] RBP: 00007fbfb224f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 576.327829] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 576.328337] R13: 00007fff0e95b7df R14: 00007fbfb224f300 R15: 0000000000022000 [ 576.328869] [ 576.329409] FAT-fs (loop5): bogus number of reserved sectors [ 576.329857] FAT-fs (loop5): Can't find a valid FAT filesystem 05:53:33 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x24a}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:53:33 executing program 6: syz_open_procfs(0x0, 0x0) r0 = epoll_create1(0x0) write$binfmt_misc(r0, &(0x7f0000000000)={'syz1', "2851d6fb30951010fc94c67665e143103905a6a6e74f89b0d93cf470f9adfcab51075e1045d09de37822a41b19e7a3f69e5b6f21"}, 0x38) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r1) 05:53:33 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x4000000, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@none}]}) 05:53:33 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000012c0)='smaps_rollup\x00') ioctl$RTC_IRQP_SET(0xffffffffffffffff, 0x4008700c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000200), r1) io_setup(0x9, &(0x7f0000000140)=0x0) r4 = openat$sr(0xffffffffffffff9c, &(0x7f0000000380), 0x800, 0x0) io_submit(r3, 0x1, &(0x7f00000005c0)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f00000001c0)=')', 0x1}]) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x40086602, &(0x7f0000000080)={0x200017e}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r5, 0xc0502100, &(0x7f0000000400)) setsockopt$inet_udp_encap(r5, 0x11, 0x64, &(0x7f0000000000), 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000100)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7fffffff, 0x0, 0x1, 0x4, 0x0, 0x7a58}, &(0x7f0000000180)=0x20) bind$inet(r2, &(0x7f0000000300)={0x2, 0x4e20, @broadcast}, 0x10) io_cancel(0x0, 0x0, &(0x7f0000000240)) syz_emit_ethernet(0x2a, &(0x7f0000000480)=ANY=[@ANYBLOB="bbbbbbbbbbaaaaaabb02000000001c0042000000000000001800004e2000088b5b94cfc18767825d3902002f8b8ed30967a0375a0000004bdde4f2763a81f44a90e40dc0785684"], 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000000)={0x77359400}, 0x10) 05:53:33 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00", 0xc}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:53:33 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x24c}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:53:33 executing program 6: r0 = syz_open_procfs(0x0, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_TID_CONFIG(r2, &(0x7f0000001700)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x30, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x14, 0x11d, 0x0, 0x1, [{0x7, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TIDS={0x6}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}]}]}]}, 0x30}}, 0x0) sendmsg$NL80211_CMD_GET_WOWLAN(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, r1, 0x400, 0x70bd29, 0x25dfdbfe, {{}, {@void, @val={0x8}, @val={0xc, 0x99, {0x80000001, 0x53}}}}, [""]}, 0x28}, 0x1, 0x0, 0x0, 0x4041}, 0x20008000) r3 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x1, 0x3, 0x9, 0xff, 0x0, 0x9, 0x5, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0xff, 0x4, @perf_config_ext={0x7, 0x2}, 0x8001, 0x6, 0x4, 0x5, 0x7, 0x40, 0x6556, 0x0, 0x1ff, 0x0, 0xfffffffffffffffb}, r4, 0x0, r3, 0xa) close(r3) [ 576.479401] loop5: detected capacity change from 0 to 40 [ 576.491458] FAT-fs (loop5): bogus number of reserved sectors [ 576.491938] FAT-fs (loop5): Can't find a valid FAT filesystem 05:53:33 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x24e}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:53:33 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 16) [ 576.635844] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s [ 576.637025] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 576.637893] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 576.638701] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 08 00 [ 576.639601] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 4 prio class 2 [ 576.703845] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 576.707030] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 576.708660] Buffer I/O error on dev sr0, logical block 0, async page read [ 576.712608] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 576.714380] I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 576.715424] Buffer I/O error on dev sr0, logical block 1, async page read [ 576.722773] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 576.723521] I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 576.724584] Buffer I/O error on dev sr0, logical block 2, async page read [ 576.754761] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 576.755493] I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 576.756560] Buffer I/O error on dev sr0, logical block 3, async page read [ 576.796213] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 576.796977] I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 576.798071] Buffer I/O error on dev sr0, logical block 4, async page read [ 576.802000] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 576.803039] I/O error, dev sr0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 576.804315] Buffer I/O error on dev sr0, logical block 5, async page read [ 576.817129] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 576.817866] I/O error, dev sr0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 576.818902] Buffer I/O error on dev sr0, logical block 6, async page read [ 576.825782] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 576.826522] I/O error, dev sr0, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 576.827597] Buffer I/O error on dev sr0, logical block 7, async page read 05:53:46 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(0xffffffffffffffff, 0x4420, 0x0, 0x0, &(0x7f0000000440)={[0x6b7]}, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1c5042, 0x0) write(r1, &(0x7f0000000200)='E', 0x140000) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={'rose0\x00'}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000680)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)={0x77359400}, 0x1, 0x1, 0x1}, 0xd1) openat$sr(0xffffffffffffff9c, &(0x7f0000000380), 0x800, 0x0) r2 = syz_open_dev$ttys(0xc, 0x2, 0x0) r3 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xbf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfaf, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000000400)) r5 = perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = open_tree(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x80001) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r7, &(0x7f0000000080)=[{&(0x7f0000000140)='\x00', 0x1a}], 0x1, 0x7fffffc, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) poll(&(0x7f00000004c0)=[{r4, 0x1000}, {r6, 0x400}, {r7, 0x41}, {r3, 0x8000}, {r5, 0xa}, {r8, 0x200}, {0xffffffffffffffff, 0x1}, {r4, 0x4000}], 0x8, 0x0) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, r2, &(0x7f0000000100)={r8, r0, 0x7}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) 05:53:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00", 0xc}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:53:46 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x5000000, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@none}]}) 05:53:46 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00", 0xc}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:53:46 executing program 6: r0 = syz_open_procfs(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r1) r2 = syz_io_uring_setup(0xfa7, &(0x7f0000000080), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000000)) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = dup(r3) connect$inet6(r3, &(0x7f00000002c0)={0xa, 0x7, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x4}, 0x1c) sendmmsg$inet6(r4, &(0x7f0000000500)=[{{&(0x7f0000000140)={0xa, 0x4e24, 0x0, @local}, 0x1c, 0x0}}], 0x1, 0x0) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x60, 0x1, 0xc8, 0x8, 0x0, 0x75, 0x0, 0x5, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000000200)}, 0x200, 0x8, 0x1000, 0x8, 0x9, 0x7, 0x800, 0x0, 0x7, 0x0, 0x1004}, 0xffffffffffffffff, 0x7, r4, 0x3) ioctl$EXT4_IOC_GETSTATE(r0, 0x40046629, &(0x7f0000000040)) io_uring_enter(r2, 0x100001, 0x0, 0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x3b, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000140)={0x4, 0x80, 0x5, 0x5, 0x6, 0xfc, 0x0, 0x3, 0x44008, 0x4, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x8, 0x1, @perf_config_ext={0x0, 0x190d}, 0x0, 0x1, 0x8, 0x2, 0xfffffffffffffff7, 0x3, 0x69c1, 0x0, 0xffff8001, 0x0, 0x5}, r5, 0x0, 0xffffffffffffffff, 0x1) 05:53:46 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x250}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:53:46 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 17) 05:53:46 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) [ 589.261114] loop5: detected capacity change from 0 to 40 [ 589.279521] FAT-fs (loop5): bogus number of reserved sectors [ 589.279971] FAT-fs (loop5): Can't find a valid FAT filesystem 05:53:46 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x252}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:53:46 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x6000000, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@none}]}) [ 589.311236] loop7: detected capacity change from 0 to 40 05:53:46 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) [ 589.354728] FAT-fs (loop7): bogus number of reserved sectors [ 589.355577] FAT-fs (loop7): Can't find a valid FAT filesystem 05:53:46 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x254}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:53:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00", 0xc}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:53:46 executing program 6: r0 = syz_open_procfs(0x0, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x402, 0x9c) ioctl$HIDIOCGDEVINFO(r1, 0x801c4803, &(0x7f0000000100)=""/127) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r2) 05:53:46 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x7000000, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@none}]}) [ 589.476939] loop5: detected capacity change from 0 to 40 05:53:46 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00", 0xc}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) [ 589.485883] FAT-fs (loop5): bogus number of reserved sectors [ 589.486302] FAT-fs (loop5): Can't find a valid FAT filesystem [ 589.503645] FAULT_INJECTION: forcing a failure. [ 589.503645] name failslab, interval 1, probability 0, space 0, times 0 [ 589.506994] CPU: 0 PID: 5576 Comm: syz-executor.2 Not tainted 6.2.0-next-20230303 #1 [ 589.508005] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 589.509037] Call Trace: [ 589.509380] [ 589.509688] dump_stack_lvl+0xc1/0xf0 [ 589.510214] should_fail_ex+0x4b4/0x5b0 [ 589.510772] should_failslab+0x9/0x20 [ 589.511296] __kmem_cache_alloc_node+0x5b/0x310 [ 589.511923] ? alloc_mnt_ns+0xd9/0x4b0 [ 589.512454] kmalloc_trace+0x26/0x120 [ 589.512968] alloc_mnt_ns+0xd9/0x4b0 [ 589.513475] copy_mnt_ns+0x10d/0xae0 [ 589.513989] ? trace_kmem_cache_alloc+0xa1/0xe0 [ 589.514623] ? kmem_cache_alloc+0x1d2/0x320 [ 589.515233] create_new_namespaces+0xd6/0xb30 [ 589.515822] ? security_capable+0x99/0xc0 [ 589.516385] copy_namespaces+0x414/0x500 [ 589.516934] copy_process+0x2a5e/0x7390 [ 589.517464] ? lock_is_held_type+0x9f/0x120 [ 589.518030] ? find_held_lock+0x2c/0x110 [ 589.518596] ? __pfx_copy_process+0x10/0x10 [ 589.519181] ? lock_acquire+0x32/0xc0 [ 589.519693] ? __might_fault+0xa9/0x180 [ 589.520246] ? _copy_from_user+0xf6/0x180 [ 589.520823] kernel_clone+0xeb/0x8c0 [ 589.521327] ? lock_is_held_type+0x9f/0x120 [ 589.521898] ? __pfx_kernel_clone+0x10/0x10 [ 589.522483] ? lock_is_held_type+0x9f/0x120 [ 589.523058] __do_sys_clone3+0x1d5/0x2e0 [ 589.523643] ? __pfx___do_sys_clone3+0x10/0x10 [ 589.524256] ? receive_fd+0x63/0x110 [ 589.524814] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 589.525615] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 589.526411] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 589.527221] ? fput+0x2f/0x1a0 [ 589.527686] ? ksys_write+0x1a7/0x260 [ 589.528220] ? syscall_enter_from_user_mode+0x21/0x50 [ 589.528926] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 589.529657] do_syscall_64+0x3f/0x90 [ 589.530178] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 589.530878] RIP: 0033:0x7fbfb4cfab19 [ 589.531424] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 589.533775] RSP: 002b:00007fbfb2270188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 589.534784] RAX: ffffffffffffffda RBX: 00007fbfb4e0df60 RCX: 00007fbfb4cfab19 [ 589.535735] RDX: 0000000000000000 RSI: 000000000000004e RDI: 00000000200003c0 [ 589.536675] RBP: 00007fbfb22701d0 R08: 0000000000000000 R09: 0000000000000000 [ 589.537616] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 589.538555] R13: 00007fff0e95b7df R14: 00007fbfb2270300 R15: 0000000000022000 [ 589.539532] 05:53:58 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(0xffffffffffffffff, 0x4420, 0x0, 0x0, &(0x7f0000000440)={[0x6b7]}, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1c5042, 0x0) write(r1, &(0x7f0000000200)='E', 0x140000) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={'rose0\x00'}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000680)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)={0x77359400}, 0x1, 0x1, 0x1}, 0xd1) openat$sr(0xffffffffffffff9c, &(0x7f0000000380), 0x800, 0x0) r2 = syz_open_dev$ttys(0xc, 0x2, 0x0) r3 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xbf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfaf, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000000400)) r5 = perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = open_tree(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x80001) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r7, &(0x7f0000000080)=[{&(0x7f0000000140)='\x00', 0x1a}], 0x1, 0x7fffffc, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) poll(&(0x7f00000004c0)=[{r4, 0x1000}, {r6, 0x400}, {r7, 0x41}, {r3, 0x8000}, {r5, 0xa}, {r8, 0x200}, {0xffffffffffffffff, 0x1}, {r4, 0x4000}], 0x8, 0x0) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, r2, &(0x7f0000000100)={r8, r0, 0x7}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) 05:53:58 executing program 6: r0 = syz_open_procfs(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = dup(r2) sendmmsg$inet6(r3, &(0x7f0000000500)=[{{&(0x7f0000000140)={0xa, 0x4e24, 0x0, @local}, 0x1c, 0x0}}], 0x1, 0x0) perf_event_open$cgroup(&(0x7f0000000300)={0x2, 0x80, 0x6, 0x1, 0x9, 0x2f, 0x0, 0x5, 0x20000, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xc6, 0x2, @perf_bp={&(0x7f00000002c0), 0x1}, 0x111, 0xa16, 0x800, 0x3, 0xa7b1, 0x6, 0x7fff}, r3, 0x10, r0, 0x6) r4 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000000180)={0x0, 0x0}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x7f, 0x2, 0x0, 0x0, 0x4, 0x8000, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x4, @perf_bp={&(0x7f0000000000), 0x4}, 0x40418, 0xfffffffffffffffa, 0x7, 0x0, 0x2, 0xa44, 0x62, 0x0, 0x7303, 0x0, 0x4b5c}, r5, 0x6, r4, 0x2) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = dup(r6) sendmmsg$inet6(r7, &(0x7f0000000500)=[{{&(0x7f0000000140)={0xa, 0x4e24, 0x0, @local}, 0x1c, 0x0}}], 0x1, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x80, 0x6, 0xe0, 0x6, 0x0, 0x8, 0x220, 0x4, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x80000000, 0x3ff}, 0x1002, 0xafa3, 0x3ff, 0x3, 0xfffffffffffffff9, 0x4f, 0x8, 0x0, 0x90, 0x0, 0x8000}, r5, 0xd, r7, 0x8) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000500)=[{{&(0x7f0000000140)={0xa, 0x4e24, 0x0, @local}, 0x1c, 0x0}}], 0x1, 0x0) openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x0, 0xce) close(r1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x1, 0x80, 0x0, 0x7f, 0x0, 0x3246, 0x10a80, 0x7, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_config_ext={0xfffffffffffffff9, 0x33}, 0x50b08, 0x8, 0x2, 0x7, 0x85, 0xb89, 0x7, 0x0, 0x80, 0x0, 0xe00000000000000}, r8, 0x8, r1, 0x9) r9 = openat$full(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x3, 0x2, 0x2, 0x5a, 0x0, 0x80, 0x2004, 0xc, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x6, 0x4, @perf_bp={&(0x7f00000001c0), 0xf}, 0x50004, 0x6, 0x8001, 0x8, 0x3, 0x5, 0xe4, 0x0, 0x1, 0x0, 0x101}, r8, 0x8, r9, 0x6) 05:53:58 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00", 0xc}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:53:58 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x8000000, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@none}]}) 05:53:58 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00", 0xc}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:53:58 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 18) 05:53:58 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x256}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:53:58 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440", 0x12}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) [ 601.722615] loop7: detected capacity change from 0 to 40 [ 601.724379] FAT-fs (loop7): bogus number of reserved sectors [ 601.724829] FAT-fs (loop7): Can't find a valid FAT filesystem 05:53:58 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x9000000, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@none}]}) [ 601.810329] loop5: detected capacity change from 0 to 40 [ 601.819996] FAT-fs (loop5): invalid media value (0x00) [ 601.820410] FAT-fs (loop5): Can't find a valid FAT filesystem 05:53:58 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000080), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000000)) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = dup(r3) sendmmsg$inet6(r4, &(0x7f0000000500)=[{{&(0x7f0000000140)={0xa, 0x4e24, 0x0, @local}, 0x1c, 0x0}}], 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000000040), 0x4) r5 = signalfd4(r2, &(0x7f00000000c0)={[0x602e]}, 0x8, 0x800) sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(r5, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x74, 0x2, 0x8, 0x201, 0x0, 0x0, {0x0, 0x0, 0x4}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x4}, @CTA_TIMEOUT_DATA={0x34, 0x4, 0x0, 0x1, @icmpv6=[@CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0xff}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x1a}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0xfffff062}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0xcc2}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x60000000}]}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8, 0x5, 0x1, 0x0, 0x2}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000000}, 0x20004800) bind$bt_hci(r2, &(0x7f0000000000), 0x6) write$P9_RFSYNC(r2, &(0x7f0000000080)={0x7, 0x33, 0x2}, 0x7) r6 = dup(r0) write$bt_hci(r6, &(0x7f0000000440)=ANY=[@ANYBLOB="010920"], 0x24) 05:53:58 executing program 7: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) shmat(0x0, &(0x7f0000ff3000/0x4000)=nil, 0x4000) shmget(0x3, 0xa000, 0x20, &(0x7f0000ff6000/0xa000)=nil) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x2000) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x81}, 0x8, 0x7ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mmap$perf(&(0x7f0000fed000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x4) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2000000000000000}, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_MM(0x23, 0x8, &(0x7f0000ffc000/0x2000)=nil) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) perf_event_open(&(0x7f00000001c0)={0x4, 0x80, 0x1, 0x8a, 0x20, 0xa9, 0x0, 0x0, 0x8, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, @perf_config_ext={0xa000000000000000, 0xa8b}, 0x3a00, 0x5, 0x80000000, 0x4, 0x0, 0x6, 0x3c3f, 0x0, 0x6, 0x0, 0x3}, 0x0, 0x8, 0xffffffffffffffff, 0xb) openat2(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', &(0x7f0000000300)={0x200, 0x21, 0x1b}, 0x18) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x2, 0x3f, 0x5, 0x3, 0x0, 0x89d9, 0x1000, 0xc, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x4, @perf_config_ext={0x4, 0x8}, 0x8040, 0x1, 0x400, 0x6, 0xa2, 0x0, 0x7, 0x0, 0x4, 0x0, 0x239b}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r1, 0x40089413, &(0x7f0000000180)=0x1) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$SNAPSHOT_FREE(0xffffffffffffffff, 0x3305) mremap(&(0x7f0000ff7000/0x2000)=nil, 0x2000, 0x2000, 0x7, &(0x7f0000ffe000/0x2000)=nil) r3 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000fea000/0x4000)=nil) shmat(r3, &(0x7f0000ff5000/0x4000)=nil, 0x4000) 05:53:58 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 19) 05:53:58 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x258}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:53:58 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0xa000000, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@none}]}) 05:53:58 executing program 6: r0 = syz_open_procfs(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000001100)) close(r1) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c) pread64(r2, &(0x7f0000000100)=""/4096, 0x1000, 0x4) 05:53:59 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440", 0x12}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) [ 602.029103] FAULT_INJECTION: forcing a failure. [ 602.029103] name failslab, interval 1, probability 0, space 0, times 0 [ 602.030427] CPU: 0 PID: 5634 Comm: syz-executor.2 Not tainted 6.2.0-next-20230303 #1 [ 602.031171] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 602.031959] Call Trace: [ 602.032215] [ 602.032446] dump_stack_lvl+0xc1/0xf0 [ 602.032826] should_fail_ex+0x4b4/0x5b0 [ 602.033230] ? alloc_vfsmnt+0x23/0x6c0 [ 602.033618] should_failslab+0x9/0x20 [ 602.033990] kmem_cache_alloc+0x5a/0x320 [ 602.034394] alloc_vfsmnt+0x23/0x6c0 [ 602.034788] clone_mnt+0x6c/0xd80 [ 602.035134] ? lock_acquire+0x32/0xc0 [ 602.035541] ? copy_mnt_ns+0x146/0xae0 [ 602.035930] copy_tree+0x102/0xa60 [ 602.036288] ? __pfx_down_write+0x10/0x10 [ 602.036703] ? alloc_mnt_ns+0x2bf/0x4b0 [ 602.037117] copy_mnt_ns+0x1a9/0xae0 [ 602.037495] ? trace_kmem_cache_alloc+0xa1/0xe0 [ 602.037978] ? kmem_cache_alloc+0x1d2/0x320 [ 602.038408] create_new_namespaces+0xd6/0xb30 [ 602.038847] ? security_capable+0x99/0xc0 [ 602.039261] copy_namespaces+0x414/0x500 [ 602.039669] copy_process+0x2a5e/0x7390 [ 602.040061] ? lock_is_held_type+0x9f/0x120 [ 602.040504] ? find_held_lock+0x2c/0x110 [ 602.040916] ? __pfx_copy_process+0x10/0x10 [ 602.041324] loop5: detected capacity change from 0 to 40 [ 602.041341] ? lock_acquire+0x32/0xc0 [ 602.042436] ? __might_fault+0xa9/0x180 [ 602.042853] ? _copy_from_user+0xf6/0x180 [ 602.043292] kernel_clone+0xeb/0x8c0 [ 602.043663] ? lock_is_held_type+0x9f/0x120 [ 602.044086] ? __pfx_kernel_clone+0x10/0x10 [ 602.044525] ? lock_is_held_type+0x9f/0x120 [ 602.044957] __do_sys_clone3+0x1d5/0x2e0 [ 602.045346] ? __pfx___do_sys_clone3+0x10/0x10 [ 602.045794] ? receive_fd+0x63/0x110 [ 602.046180] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 602.046742] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 602.047320] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 602.047889] ? fput+0x2f/0x1a0 [ 602.048214] ? ksys_write+0x1a7/0x260 [ 602.048587] ? syscall_enter_from_user_mode+0x21/0x50 [ 602.049079] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 602.049603] do_syscall_64+0x3f/0x90 [ 602.049978] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 602.050469] RIP: 0033:0x7fbfb4cfab19 [ 602.050846] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 602.052587] RSP: 002b:00007fbfb2270188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 602.053308] RAX: ffffffffffffffda RBX: 00007fbfb4e0df60 RCX: 00007fbfb4cfab19 [ 602.053984] RDX: 0000000000000000 RSI: 000000000000004e RDI: 00000000200003c0 [ 602.054650] RBP: 00007fbfb22701d0 R08: 0000000000000000 R09: 0000000000000000 [ 602.055344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 602.056002] R13: 00007fff0e95b7df R14: 00007fbfb2270300 R15: 0000000000022000 [ 602.056699] [ 602.057231] FAT-fs (loop5): invalid media value (0x00) [ 602.058108] FAT-fs (loop5): Can't find a valid FAT filesystem 05:54:12 executing program 7: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) shmat(0x0, &(0x7f0000ff3000/0x4000)=nil, 0x4000) shmget(0x3, 0xa000, 0x20, &(0x7f0000ff6000/0xa000)=nil) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x2000) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x81}, 0x8, 0x7ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mmap$perf(&(0x7f0000fed000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x4) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2000000000000000}, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_MM(0x23, 0x8, &(0x7f0000ffc000/0x2000)=nil) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) perf_event_open(&(0x7f00000001c0)={0x4, 0x80, 0x1, 0x8a, 0x20, 0xa9, 0x0, 0x0, 0x8, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, @perf_config_ext={0xa000000000000000, 0xa8b}, 0x3a00, 0x5, 0x80000000, 0x4, 0x0, 0x6, 0x3c3f, 0x0, 0x6, 0x0, 0x3}, 0x0, 0x8, 0xffffffffffffffff, 0xb) openat2(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', &(0x7f0000000300)={0x200, 0x21, 0x1b}, 0x18) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x2, 0x3f, 0x5, 0x3, 0x0, 0x89d9, 0x1000, 0xc, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x4, @perf_config_ext={0x4, 0x8}, 0x8040, 0x1, 0x400, 0x6, 0xa2, 0x0, 0x7, 0x0, 0x4, 0x0, 0x239b}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r1, 0x40089413, &(0x7f0000000180)=0x1) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$SNAPSHOT_FREE(0xffffffffffffffff, 0x3305) mremap(&(0x7f0000ff7000/0x2000)=nil, 0x2000, 0x2000, 0x7, &(0x7f0000ffe000/0x2000)=nil) r3 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000fea000/0x4000)=nil) shmat(r3, &(0x7f0000ff5000/0x4000)=nil, 0x4000) 05:54:12 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0xb000000, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@none}]}) 05:54:12 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(0xffffffffffffffff, 0x4420, 0x0, 0x0, &(0x7f0000000440)={[0x6b7]}, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1c5042, 0x0) write(r1, &(0x7f0000000200)='E', 0x140000) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={'rose0\x00'}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000680)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)={0x77359400}, 0x1, 0x1, 0x1}, 0xd1) openat$sr(0xffffffffffffff9c, &(0x7f0000000380), 0x800, 0x0) r2 = syz_open_dev$ttys(0xc, 0x2, 0x0) r3 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xbf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfaf, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000000400)) r5 = perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = open_tree(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x80001) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r7, &(0x7f0000000080)=[{&(0x7f0000000140)='\x00', 0x1a}], 0x1, 0x7fffffc, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) poll(&(0x7f00000004c0)=[{r4, 0x1000}, {r6, 0x400}, {r7, 0x41}, {r3, 0x8000}, {r5, 0xa}, {r8, 0x200}, {0xffffffffffffffff, 0x1}, {r4, 0x4000}], 0x8, 0x0) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, r2, &(0x7f0000000100)={r8, r0, 0x7}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) 05:54:12 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x25a}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:54:12 executing program 6: syz_open_procfs(0x0, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) 05:54:12 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440", 0x12}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:54:12 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 20) 05:54:12 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440", 0x12}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) [ 615.885632] loop5: detected capacity change from 0 to 40 [ 615.895547] FAT-fs (loop5): invalid media value (0x00) [ 615.895951] FAT-fs (loop5): Can't find a valid FAT filesystem 05:54:12 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 21) 05:54:13 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x25c}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:54:13 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) [ 616.001852] FAULT_INJECTION: forcing a failure. [ 616.001852] name failslab, interval 1, probability 0, space 0, times 0 [ 616.003726] CPU: 1 PID: 5674 Comm: syz-executor.2 Not tainted 6.2.0-next-20230303 #1 [ 616.004861] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 616.006032] Call Trace: [ 616.006425] [ 616.006773] dump_stack_lvl+0xc1/0xf0 [ 616.007363] should_fail_ex+0x4b4/0x5b0 [ 616.007993] should_failslab+0x9/0x20 05:54:13 executing program 6: r0 = syz_open_procfs(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) r2 = fsmount(r0, 0x0, 0x4e38cc801d063a9) ioctl$SCSI_IOCTL_GET_IDLUN(r2, 0x5382, &(0x7f0000000000)) r3 = syz_io_uring_setup(0xfa7, &(0x7f0000000080), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000000)) io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) io_uring_enter(r3, 0x100001, 0x0, 0x0, 0x0, 0x0) ioctl$F2FS_IOC_FLUSH_DEVICE(r3, 0x4008f50a, &(0x7f0000000040)={0xffff, 0x100}) r4 = pidfd_getfd(r2, r2, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) close(r1) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000004080)=[{{&(0x7f0000000140), 0x6e, &(0x7f0000000280)=[{&(0x7f00000001c0)}, {&(0x7f0000000200)=""/128, 0x80}], 0x2, &(0x7f0000004340)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x10}}], 0x120}}, {{0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/159, 0x9f}, {&(0x7f0000001440)=""/146, 0x92}, {&(0x7f0000001500)=""/244, 0xf4}, {&(0x7f0000001600)=""/230, 0xe6}, {&(0x7f0000004480)=""/4109, 0x100d}], 0x7}}, {{&(0x7f0000002780), 0x6e, &(0x7f0000002840)=[{&(0x7f0000002800)=""/47, 0x2f}], 0x1, &(0x7f0000002880)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x120}}, {{&(0x7f00000029c0)=@abs, 0x6e, &(0x7f0000003d40)=[{&(0x7f0000002a40)=""/109, 0x6d}, {&(0x7f0000002ac0)=""/214, 0xd6}, {&(0x7f0000002bc0)=""/74, 0x4a}, {&(0x7f0000002c40)=""/27, 0x1b}, {&(0x7f0000002c80)=""/88, 0x58}, {&(0x7f0000002d00)=""/4096, 0x1000}, {&(0x7f0000003d00)=""/46, 0x2e}], 0x7, &(0x7f0000003dc0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x158}}, {{&(0x7f0000003f40), 0x6e, &(0x7f0000003fc0), 0x0, &(0x7f0000004000)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x68}}], 0x5, 0x20000000, &(0x7f00000041c0)={0x77359400}) r6 = syz_genetlink_get_family_id$smc(&(0x7f0000004240), r0) sendmsg$SMC_PNETID_FLUSH(r5, &(0x7f0000004300)={&(0x7f0000004200)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000042c0)={&(0x7f0000004280)={0x1c, r6, 0x100, 0x70bd27, 0x25dfdbfb, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000050) [ 616.008580] __kmem_cache_alloc_node+0x5b/0x310 [ 616.009551] ? kstrdup_const+0x57/0x80 [ 616.010176] ? __pfx_percpu_ref_put_many.constprop.0+0x10/0x10 [ 616.011086] ? kstrdup_const+0x57/0x80 [ 616.011710] __kmalloc_node_track_caller+0x43/0xb0 [ 616.012409] kstrdup+0x3f/0x80 [ 616.012843] kstrdup_const+0x57/0x80 [ 616.013318] alloc_vfsmnt+0xb5/0x6c0 [ 616.013824] clone_mnt+0x6c/0xd80 [ 616.014265] ? lock_acquire+0x32/0xc0 [ 616.014748] ? copy_mnt_ns+0x146/0xae0 [ 616.015270] copy_tree+0x102/0xa60 [ 616.015747] ? __pfx_down_write+0x10/0x10 [ 616.016309] ? alloc_mnt_ns+0x2bf/0x4b0 [ 616.016831] copy_mnt_ns+0x1a9/0xae0 [ 616.017345] ? trace_kmem_cache_alloc+0xa1/0xe0 [ 616.017953] ? kmem_cache_alloc+0x1d2/0x320 [ 616.018543] create_new_namespaces+0xd6/0xb30 [ 616.019127] ? security_capable+0x99/0xc0 [ 616.019678] copy_namespaces+0x414/0x500 [ 616.020213] copy_process+0x2a5e/0x7390 [ 616.020731] ? lock_is_held_type+0x9f/0x120 [ 616.021295] ? find_held_lock+0x2c/0x110 [ 616.021845] ? __pfx_copy_process+0x10/0x10 [ 616.022410] ? lock_acquire+0x32/0xc0 [ 616.022887] ? __might_fault+0xa9/0x180 [ 616.023435] ? _copy_from_user+0xf6/0x180 [ 616.024014] kernel_clone+0xeb/0x8c0 [ 616.024517] ? lock_is_held_type+0x9f/0x120 [ 616.025066] ? __pfx_kernel_clone+0x10/0x10 [ 616.025654] ? lock_is_held_type+0x9f/0x120 [ 616.026223] __do_sys_clone3+0x1d5/0x2e0 [ 616.026783] ? __pfx___do_sys_clone3+0x10/0x10 [ 616.027432] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 616.028201] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 616.028986] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 616.029744] ? fput+0x2f/0x1a0 [ 616.030205] ? syscall_enter_from_user_mode+0x21/0x50 [ 616.030879] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 616.031603] do_syscall_64+0x3f/0x90 [ 616.032122] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 616.032811] RIP: 0033:0x7fbfb4cfab19 [ 616.033306] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 616.035640] RSP: 002b:00007fbfb2270188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 616.036631] RAX: ffffffffffffffda RBX: 00007fbfb4e0df60 RCX: 00007fbfb4cfab19 [ 616.037550] RDX: 0000000000000000 RSI: 000000000000004e RDI: 00000000200003c0 [ 616.038472] RBP: 00007fbfb22701d0 R08: 0000000000000000 R09: 0000000000000000 [ 616.039398] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 616.040340] R13: 00007fff0e95b7df R14: 00007fbfb2270300 R15: 0000000000022000 [ 616.041287] 05:54:13 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x300}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:54:13 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x10000000, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@none}]}) 05:54:13 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0xe00}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:54:13 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 22) [ 616.709195] loop5: detected capacity change from 0 to 40 05:54:25 executing program 6: syz_open_procfs(0x0, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, r0) close(r0) 05:54:25 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440", 0x12}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:54:25 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:54:25 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440", 0x12}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:54:25 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x1100}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:54:25 executing program 0: mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) shmat(0x0, &(0x7f0000ff3000/0x4000)=nil, 0x4000) shmget(0x3, 0xa000, 0x20, &(0x7f0000ff6000/0xa000)=nil) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x2000) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x81}, 0x8, 0x7ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mmap$perf(&(0x7f0000fed000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x4) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2000000000000000}, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_MM(0x23, 0x8, &(0x7f0000ffc000/0x2000)=nil) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) perf_event_open(&(0x7f00000001c0)={0x4, 0x80, 0x1, 0x8a, 0x20, 0xa9, 0x0, 0x0, 0x8, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, @perf_config_ext={0xa000000000000000, 0xa8b}, 0x3a00, 0x5, 0x80000000, 0x4, 0x0, 0x6, 0x3c3f, 0x0, 0x6, 0x0, 0x3}, 0x0, 0x8, 0xffffffffffffffff, 0xb) openat2(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', &(0x7f0000000300)={0x200, 0x21, 0x1b}, 0x18) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x2, 0x3f, 0x5, 0x3, 0x0, 0x89d9, 0x1000, 0xc, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x4, @perf_config_ext={0x4, 0x8}, 0x8040, 0x1, 0x400, 0x6, 0xa2, 0x0, 0x7, 0x0, 0x4, 0x0, 0x239b}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r1, 0x40089413, &(0x7f0000000180)=0x1) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$SNAPSHOT_FREE(0xffffffffffffffff, 0x3305) mremap(&(0x7f0000ff7000/0x2000)=nil, 0x2000, 0x2000, 0x7, &(0x7f0000ffe000/0x2000)=nil) r3 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000fea000/0x4000)=nil) shmat(r3, &(0x7f0000ff5000/0x4000)=nil, 0x4000) 05:54:25 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 23) 05:54:25 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x20000000, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@none}]}) [ 628.434947] cgroup: Need name or subsystem set 05:54:25 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x13ed}, 0x0, 0x0, 0x0, 0x0}, 0x4e) [ 628.462422] loop7: detected capacity change from 0 to 40 [ 628.478382] FAT-fs (loop7): invalid media value (0x00) [ 628.478787] FAT-fs (loop7): Can't find a valid FAT filesystem 05:54:25 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x20100000, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@none}]}) 05:54:25 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x2000}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:54:25 executing program 6: r0 = syz_open_procfs(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r1) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r0, 0xc0096616, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}) 05:54:25 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 24) [ 628.567507] cgroup: Need name or subsystem set 05:54:25 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:54:25 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x8cffffff, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@none}]}) 05:54:25 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440", 0x12}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:54:25 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x2b02}, 0x0, 0x0, 0x0, 0x0}, 0x4e) [ 628.711492] loop7: detected capacity change from 0 to 40 [ 628.743591] FAT-fs (loop7): invalid media value (0x00) [ 628.744353] FAT-fs (loop7): Can't find a valid FAT filesystem 05:54:39 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) sendmmsg$inet6(r1, &(0x7f0000000180)=[{{&(0x7f0000000140)={0xa, 0x4e23, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}}, 0x1c, 0x0, 0x0, 0x0, 0x1e}}], 0x1, 0x0) perf_event_open(&(0x7f0000000280)={0x4, 0x80, 0x85, 0xff, 0x80, 0x8, 0x0, 0x2, 0x88ae, 0x8, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0xf0, 0x4, @perf_config_ext={0x2, 0x7}, 0x108a, 0x10004, 0x8, 0x7, 0x0, 0x0, 0xffff, 0x0, 0x47, 0x0, 0x7}, 0xffffffffffffffff, 0xe, r1, 0xb) perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x4500c0, 0x10) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) readv(r2, &(0x7f0000001600)=[{&(0x7f0000001200)=""/12, 0xc}, {0x0}], 0x2) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x1010c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) creat(&(0x7f0000000100)='./file1\x00', 0x1) 05:54:39 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f8", 0x16}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:54:39 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:54:39 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x2c01}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:54:39 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 25) 05:54:39 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:54:39 executing program 6: r0 = syz_open_procfs(0x0, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x8]}, 0x8, 0x80800) r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000080), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000000)) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x32c8, 0x5cbf, 0x2, &(0x7f00000001c0)={[0x1]}, 0x8) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(r1, 0x8010671f, &(0x7f0000000040)={&(0x7f0000000100)=""/168, 0xa8}) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r2) 05:54:39 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0xb3030000, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@none}]}) [ 642.342287] loop7: detected capacity change from 0 to 40 [ 642.386783] FAT-fs (loop7): invalid media value (0x00) [ 642.387409] FAT-fs (loop7): Can't find a valid FAT filesystem [ 642.416207] FAULT_INJECTION: forcing a failure. [ 642.416207] name failslab, interval 1, probability 0, space 0, times 0 [ 642.417805] CPU: 1 PID: 5759 Comm: syz-executor.2 Not tainted 6.2.0-next-20230303 #1 [ 642.418812] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 642.419857] Call Trace: [ 642.420208] [ 642.420522] dump_stack_lvl+0xc1/0xf0 [ 642.421048] should_fail_ex+0x4b4/0x5b0 [ 642.421600] ? alloc_vfsmnt+0x23/0x6c0 [ 642.422141] should_failslab+0x9/0x20 [ 642.422659] kmem_cache_alloc+0x5a/0x320 [ 642.423218] alloc_vfsmnt+0x23/0x6c0 [ 642.423748] clone_mnt+0x6c/0xd80 [ 642.424235] ? is_subdir+0x19e/0x320 [ 642.424749] copy_tree+0x3b4/0xa60 [ 642.425247] ? __pfx_down_write+0x10/0x10 [ 642.425825] copy_mnt_ns+0x1a9/0xae0 [ 642.426348] ? trace_kmem_cache_alloc+0xa1/0xe0 [ 642.426990] ? kmem_cache_alloc+0x1d2/0x320 [ 642.427576] create_new_namespaces+0xd6/0xb30 [ 642.428196] ? security_capable+0x99/0xc0 [ 642.428769] copy_namespaces+0x414/0x500 [ 642.429322] copy_process+0x2a5e/0x7390 [ 642.429858] ? lock_is_held_type+0x9f/0x120 [ 642.430424] ? find_held_lock+0x2c/0x110 [ 642.431007] ? __pfx_copy_process+0x10/0x10 [ 642.431577] ? lock_acquire+0x32/0xc0 [ 642.432096] ? __might_fault+0xa9/0x180 [ 642.432655] ? _copy_from_user+0xf6/0x180 [ 642.433231] kernel_clone+0xeb/0x8c0 [ 642.433737] ? lock_is_held_type+0x9f/0x120 [ 642.434305] ? __pfx_kernel_clone+0x10/0x10 [ 642.434914] ? lock_is_held_type+0x9f/0x120 [ 642.435499] __do_sys_clone3+0x1d5/0x2e0 [ 642.436082] ? __pfx___do_sys_clone3+0x10/0x10 [ 642.436739] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 642.437508] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 642.438284] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 642.439061] ? fput+0x2f/0x1a0 [ 642.439515] ? syscall_enter_from_user_mode+0x21/0x50 [ 642.440206] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 642.440924] do_syscall_64+0x3f/0x90 [ 642.441430] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 642.442116] RIP: 0033:0x7fbfb4cfab19 [ 642.442606] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 642.444989] RSP: 002b:00007fbfb2270188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 642.446007] RAX: ffffffffffffffda RBX: 00007fbfb4e0df60 RCX: 00007fbfb4cfab19 [ 642.447110] RDX: 0000000000000000 RSI: 000000000000004e RDI: 00000000200003c0 [ 642.448073] RBP: 00007fbfb22701d0 R08: 0000000000000000 R09: 0000000000000000 [ 642.449032] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 642.449995] R13: 00007fff0e95b7df R14: 00007fbfb2270300 R15: 0000000000022000 [ 642.450995] 05:54:39 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0xc0ed0000, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@none}]}) 05:54:39 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x2c02}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:54:39 executing program 6: ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f0000000000)=0x6) syz_open_procfs(0x0, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x20}, 0x0, 0x6c0bc998, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) 05:54:39 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:54:39 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x2d02}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:54:39 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0xf6ffffff, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@none}]}) 05:54:40 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0xf9fdffff, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@none}]}) 05:54:51 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0xffffe000, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@none}]}) 05:54:51 executing program 7: ioctl$CDROMREADMODE1(0xffffffffffffffff, 0x530d, &(0x7f0000000800)={0x0, 0x0, 0x20, 0x81, 0x6, 0x89}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000440)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000300)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000400)={0x30000004}) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(0xffffffffffffffff) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/protocols\x00') pread64(r2, &(0x7f00000000c0)=""/98, 0x62, 0x7fff) write$bt_hci(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="0007148474000413659bd6c82771db21f80059ce2f627ea60f745cc9e88b"], 0x7) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x2, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e22, 0x1000, @remote, 0x759}, 0x1c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000180)={0x2000}) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x81, 0x69, 0x7, 0x3f, 0x0, 0x70f, 0x200, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x1, @perf_bp={&(0x7f0000000140), 0x7}, 0x6400, 0xfff, 0x1, 0x1, 0x5, 0x8, 0x8, 0x0, 0xa2b, 0x0, 0xd08a}, 0x0, 0x6, r1, 0xa) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @mcast1}}, 0x0, 0x0, 0x5, 0x0, "f2d9f528b3710ff65d6647ff8507ffd7c713301d1b235210d82f9fb111b3f358554f4e80c6fb989cabdadb962f69fece9c56fd2b0a21d29aaeb1cbd983af95ebf751f73960426d35d639a489e0f22845"}, 0xd8) close(r3) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 05:54:51 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x3e02}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:54:51 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f8", 0x16}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:54:51 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 26) 05:54:51 executing program 6: r0 = syz_open_procfs(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6ab0a, 0x4, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0xffff962b}}, './file0\x00'}) setxattr$trusted_overlay_nlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100), &(0x7f0000000140)={'U-', 0x1ff}, 0x16, 0x2) listen(r2, 0x834) 05:54:51 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = dup(r3) sendmmsg$inet6(r4, &(0x7f0000000500)=[{{&(0x7f0000000140)={0xa, 0x4e24, 0x0, @local}, 0x1c, 0x0}}], 0x1, 0x0) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) timerfd_settime(r1, 0x0, &(0x7f00000003c0)={{r5, r6+10000000}, {0x77359400}}, &(0x7f0000000400)) r7 = dup(0xffffffffffffffff) sendmmsg$inet6(r7, &(0x7f0000000500)=[{{&(0x7f0000000140)={0xa, 0x4e24, 0x0, @local}, 0x1c, 0x0}}], 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f0000000480)={'rose0\x00', &(0x7f0000000440)=@ethtool_sset_info={0x37, 0x0, 0xfffffffffffffffb, [0xffff, 0x2, 0xcb9, 0x1ff]}}) perf_event_open$cgroup(&(0x7f0000000240)={0x2, 0x80, 0xe5, 0xac, 0x0, 0x7, 0x0, 0x1, 0x4010, 0x7, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0xffffffffffffffc1, 0x3}, 0x2000, 0x401, 0x9, 0x8, 0x3, 0x4, 0xfac5, 0x0, 0xca1b, 0x0, 0x4}, r4, 0xf, 0xffffffffffffffff, 0x3) setsockopt$inet6_mtu(r2, 0x29, 0x16, 0x0, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)={'syz0', "1abcf622"}, 0x8) r8 = perf_event_open(&(0x7f0000001840)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0xcc, 0x6c, 0x1, 0x1, 0x0, 0x2, 0x100, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x5378, 0x2, @perf_bp={&(0x7f0000000100), 0x2}, 0x110, 0x7ff, 0x5, 0x4, 0x4, 0xfc3e, 0x5, 0x0, 0x1f, 0x0, 0x100000000}, 0xffffffffffffffff, 0x0, r8, 0x0) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_triestat\x00') pread64(r9, &(0x7f0000000040)=""/170, 0xaa, 0x200000007fffffff) pread64(r9, &(0x7f0000000300)=""/138, 0x8a, 0x7) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @private, @initdev}, &(0x7f0000000180)=0xc) 05:54:51 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:54:51 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x40, 0x0, 0x0, 0x0, 0x40, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = openat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x800, 0x180}, 0x18) r2 = syz_io_uring_setup(0xfa7, &(0x7f0000000080), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000000)) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) io_uring_enter(r2, 0x100001, 0x0, 0x0, 0x0, 0x0) signalfd4(r2, &(0x7f0000000400)={[0x3]}, 0x8, 0x800) r3 = perf_event_open$cgroup(&(0x7f0000000240)={0x2, 0x80, 0x3, 0xff, 0x9, 0xdf, 0x0, 0x200, 0x1002, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x9, 0x2, @perf_config_ext={0xffffffffffffffff}, 0x187e, 0x5, 0x3ff, 0x5, 0x5, 0x200, 0x3, 0x0, 0x10001, 0x0, 0x8}, r1, 0x2, 0xffffffffffffffff, 0x6) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000002c0)=0x0) r5 = open(&(0x7f00000003c0)='./file0\x00', 0x200000, 0x28) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x1, 0x7, 0x7, 0x5, 0x0, 0x1ff, 0x2000, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x400, 0x2, @perf_config_ext={0x5, 0xe78}, 0x10, 0xfffffffffffffffa, 0xffffffff, 0x1, 0x4, 0xffff, 0x5, 0x0, 0x9, 0x0, 0x6}, r4, 0xffffffffffffffff, r5, 0x2) ioctl$BTRFS_IOC_LOGICAL_INO(r3, 0xc0389424, &(0x7f0000000300)={0x54dc00b9, 0x0, '\x00', 0x1, &(0x7f00000002c0)}) sendmsg$IPSET_CMD_SAVE(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, 0x8, 0x6, 0x301, 0x0, 0x0, {0x5}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008000}, 0x4008818) 05:54:51 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0xfffffdf9, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@none}]}) 05:54:51 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x3f00}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:54:51 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 27) 05:54:51 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x4156, 0x4) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89fb, &(0x7f0000000600)={'syztnl1\x00', &(0x7f0000000580)={'syztnl2\x00', 0x0, 0x29, 0x20, 0x8f, 0x7f, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x20, 0x20, 0x6}}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f00000006c0)={'ip6gre0\x00', &(0x7f0000000640)={'syztnl1\x00', 0x0, 0x6, 0x7, 0x0, 0x6f, 0x30, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8, 0x1, 0x3f}}) sendmmsg$inet(r0, &(0x7f0000000800)=[{{&(0x7f0000000000)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000100)="f00857beb002475640f4f20bf9109e498416e85470c874acf0b3be59e90d9c76a1a305c68df5631552", 0x29}, {&(0x7f0000000140)="e4f34dd52e82449a038cb4c5e09d23965627558e7759e9d501df92391f3a0ebd2904106fa4c6b3f6d5371bdd1215a0eee7954d0912780e2469b2416b64e60bbcce28f28b6883c72531404fb51d1ef43b97427412af45e237d1dfd78ee473ff16abe844c2a8bcddc6dd32b5834203f868caf834d2a02a0b21da962c61bf7b665f5fcf0a95b06785a0d7289a26a69c1b26ebfa42273466bf7ca21eabdde250c0b524bc0b9c7b2849b3591d6d0d0780f70a29d33c780f75eb927a34f62469443a175f4732814dc07d45813e02e9a08b41d5e8a0443282ab79ff54f5b79ce7d299498228fc81214eb3825dc788", 0xeb}, {&(0x7f0000000240)="0bd9c0c6c68b5e5e65c12eaf14479e6f", 0x10}, {&(0x7f0000000280)="58407fce810d88a8d35f6eb58e8ed95daaa25b0cff1481d344525898951d2a25adafc13e61e66366d9a69b6ff696ccddec29f185c8af9f7ac56a6a8cfed1b3b0af4c6bf9c8ce4bf6d1b0a936033d55737c1d1904a35d13b1d7d3e9f87ca4636a2ee429802b5128a9cab1baaf5550dea3881afef0a043e0eb5757b083da3eda484bbc433062230c6e58692435ee2b40c9291ed20ee75bacf76dd6f03c566c245c1e338dd5e9584e630943d15554c9ff739b3919e3fc4d58de131828e363c9131205b650d181da2443bb67d0bc82681d0306e99a33860477cd0f6e3d4786bcbb135820e524cac067", 0xe7}], 0x4, &(0x7f00000003c0)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0xe9}}, @ip_retopts={{0x40, 0x0, 0x7, {[@lsrr={0x83, 0x1f, 0x91, [@broadcast, @private=0x6, @loopback, @local, @multicast1, @loopback, @private=0xa010101]}, @generic={0x86, 0x11, "17c4087014ae55d3d75370be369c6e"}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xb2}}, @ip_ttl={{0x14, 0x0, 0x2, 0x6e8a9470}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x4}}, @ip_retopts={{0x54, 0x0, 0x7, {[@timestamp_prespec={0x44, 0x14, 0x9e, 0x3, 0x3, [{@multicast1, 0x10001}, {@rand_addr=0x64010100, 0x5}]}, @ra={0x94, 0x4}, @ssrr={0x89, 0x3, 0x45}, @cipso={0x86, 0x27, 0x2, [{0x7, 0x10, "a3971917073469c524c9256f9654"}, {0x6, 0xb, "c4ce0a40abfa68bcb5"}, {0x5, 0x6, "2a2e3a98"}]}]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x3c}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x3}}], 0x128}}, {{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000500)="dbcc940c47d8567adca2b5ba701d274c22e2c7ed0d9b9901b927db9f683515d962aca8b6567f554ce3476386", 0x2c}], 0x1, &(0x7f0000000700)=[@ip_tos_int={{0x14, 0x0, 0x1, 0xfffff800}}, @ip_retopts={{0x80, 0x0, 0x7, {[@timestamp={0x44, 0x1c, 0x85, 0x0, 0x2, [0x659, 0x1f, 0xffffffc4, 0x6, 0x4, 0x6]}, @timestamp_addr={0x44, 0x54, 0x39, 0x1, 0xd, [{@rand_addr=0x64010102, 0x952a}, {@rand_addr=0x64010100, 0xb7b3}, {@local, 0x55e}, {@private=0xa010102, 0x4}, {@broadcast, 0x5}, {@remote, 0x401}, {@local, 0x20}, {@multicast2, 0x6}, {@empty, 0x8000}, {@remote, 0x1ff}]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r1, @broadcast, @local}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @loopback, @initdev={0xac, 0x1e, 0x1, 0x0}}}}], 0xf0}}], 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000900)={&(0x7f00000008c0)={0x14, 0x464, 0x800, 0x70bd2b, 0x25dfdbfe, 'lxTj', ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x40001) recvmmsg(r0, &(0x7f00000022c0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000003a40)=""/4096, 0x1000}}], 0x1, 0x40012000, 0x0) 05:54:51 executing program 6: syz_open_procfs(0x0, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80080, 0x8) syz_io_uring_setup(0x587d, &(0x7f0000000100)={0x0, 0x806b, 0x2, 0x3, 0xbc, 0x0, r1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000180)) r2 = getpid() r3 = syz_io_uring_setup(0xfa7, &(0x7f0000000080), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000000)) io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) io_uring_enter(r3, 0x100001, 0x0, 0x0, 0x0, 0x0) ioctl$AUTOFS_IOC_PROTOSUBVER(r3, 0x80049367, &(0x7f0000000280)) perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x5, 0x0, 0x3f, 0x8, 0x0, 0x1, 0x24, 0xe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x7ff, 0x1, @perf_bp={&(0x7f00000001c0), 0x4}, 0x2c8, 0x7, 0x8d5a, 0x1, 0x6, 0x8, 0xfffd, 0x0, 0x8, 0x0, 0x5}, r2, 0x10, 0xffffffffffffffff, 0xb) [ 654.443487] FAULT_INJECTION: forcing a failure. [ 654.443487] name failslab, interval 1, probability 0, space 0, times 0 [ 654.445104] CPU: 1 PID: 5815 Comm: syz-executor.2 Not tainted 6.2.0-next-20230303 #1 [ 654.446048] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 654.447027] Call Trace: [ 654.447353] [ 654.447640] dump_stack_lvl+0xc1/0xf0 [ 654.448137] should_fail_ex+0x4b4/0x5b0 [ 654.448655] should_failslab+0x9/0x20 [ 654.449145] __kmem_cache_alloc_node+0x5b/0x310 [ 654.449727] ? kstrdup_const+0x57/0x80 [ 654.450212] ? __pfx_percpu_ref_put_many.constprop.0+0x10/0x10 [ 654.450949] ? kstrdup_const+0x57/0x80 [ 654.451438] __kmalloc_node_track_caller+0x43/0xb0 [ 654.452066] kstrdup+0x3f/0x80 [ 654.452478] kstrdup_const+0x57/0x80 [ 654.452950] alloc_vfsmnt+0xb5/0x6c0 [ 654.453444] clone_mnt+0x6c/0xd80 [ 654.453893] ? is_subdir+0x19e/0x320 [ 654.454367] copy_tree+0x3b4/0xa60 [ 654.454828] ? __pfx_down_write+0x10/0x10 [ 654.455364] copy_mnt_ns+0x1a9/0xae0 [ 654.455843] ? trace_kmem_cache_alloc+0xa1/0xe0 [ 654.456478] ? kmem_cache_alloc+0x1d2/0x320 [ 654.457019] create_new_namespaces+0xd6/0xb30 [ 654.457571] ? security_capable+0x99/0xc0 [ 654.458105] copy_namespaces+0x414/0x500 [ 654.458615] copy_process+0x2a5e/0x7390 [ 654.459115] ? lock_is_held_type+0x9f/0x120 [ 654.459649] ? find_held_lock+0x2c/0x110 [ 654.460195] ? __pfx_copy_process+0x10/0x10 [ 654.460730] ? lock_acquire+0x32/0xc0 [ 654.461203] ? __might_fault+0xa9/0x180 [ 654.461722] ? _copy_from_user+0xf6/0x180 [ 654.462256] kernel_clone+0xeb/0x8c0 [ 654.462729] ? lock_is_held_type+0x9f/0x120 [ 654.463260] ? __pfx_kernel_clone+0x10/0x10 [ 654.463806] ? lock_is_held_type+0x9f/0x120 [ 654.464365] __do_sys_clone3+0x1d5/0x2e0 [ 654.464872] ? __pfx___do_sys_clone3+0x10/0x10 [ 654.465469] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 654.466187] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 654.466904] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 654.467625] ? fput+0x2f/0x1a0 [ 654.468070] ? syscall_enter_from_user_mode+0x21/0x50 [ 654.468705] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 654.469366] do_syscall_64+0x3f/0x90 [ 654.469844] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 654.470479] RIP: 0033:0x7fbfb4cfab19 [ 654.470949] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 654.473080] RSP: 002b:00007fbfb2270188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 654.473988] RAX: ffffffffffffffda RBX: 00007fbfb4e0df60 RCX: 00007fbfb4cfab19 [ 654.474838] RDX: 0000000000000000 RSI: 000000000000004e RDI: 00000000200003c0 [ 654.475683] RBP: 00007fbfb22701d0 R08: 0000000000000000 R09: 0000000000000000 [ 654.476561] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 654.477419] R13: 00007fff0e95b7df R14: 00007fbfb2270300 R15: 0000000000022000 [ 654.478282] 05:54:51 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0xffffff7f, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@none}]}) 05:54:51 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x4000}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:54:51 executing program 7: r0 = syz_mount_image$tmpfs(&(0x7f0000000ec0), &(0x7f0000000f00)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001300)={[{@mpol={'mpol', 0x3d, {'prefer', '=static', @val={0x3a, [0x37, 0x35]}}}}]}) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='mpol', &(0x7f0000000080)='mpol', &(0x7f00000000c0)='tmpfs\x00', &(0x7f0000000100)='$]:&.+\\\x00', &(0x7f0000000140)='mpol', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='-$+%#)\x00', &(0x7f0000000200)='=static', &(0x7f0000000240)='$}\x00'], &(0x7f0000000440)=[&(0x7f0000000300)='prefer', &(0x7f0000000340)='=static', &(0x7f0000000380)='8\x10\x00', &(0x7f00000003c0)='prefer', &(0x7f0000000400)='mpol'], 0x800) 05:54:51 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x7f, 0x2, 0x0, 0x0, 0x4, 0x8000, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x4, @perf_bp={&(0x7f0000000000), 0x4}, 0x40418, 0xfffffffffffffffa, 0x7, 0x0, 0x2, 0xa44, 0x62, 0x0, 0x7303, 0x0, 0x4b5c}, r1, 0x6, r0, 0x2) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000200), &(0x7f0000000240)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="a0f17e0dacd1e2914c4ddf2fbed0a3e0f9634a95284b616b6921c0c4b652f908c650fe4f153abc6dd265586b7f5ef498407036"]) mount_setattr(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000100)={0x0, 0x74}, 0x20) [ 654.666298] tmpfs: Bad value for 'mpol' [ 654.694297] tmpfs: Bad value for 'mpol' [ 654.788974] tmpfs: Unknown parameter ' ñ~¬Ñâ‘LMß/¾Ð£àùcJ•(Kaki!ÀĶRùÆPþO:¼mÒeXk^ô˜@p6' [ 654.794348] tmpfs: Unknown parameter ' ñ~¬Ñâ‘LMß/¾Ð£àùcJ•(Kaki!ÀĶRùÆPþO:¼mÒeXk^ô˜@p6' 05:55:04 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000100)='./file0\x00', 0x500) stat(&(0x7f0000001280)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa8420, &(0x7f0000000940)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid={'access', 0x3d, r1}}, {@fscache}, {@dfltgid={'dfltgid', 0x3d, r2}}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq}, {@measure}]}}) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000003c0)={{0x2, r3, r2, r1, 0xee00, 0x8e, 0x6}, 0xd590, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffc}) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r2) lsetxattr$security_selinux(&(0x7f0000000180)='./file0\x00', &(0x7f0000000380), &(0x7f00000004c0)='system_u:object_r:shell_exec_t:s0\x00', 0x22, 0x0) 05:55:04 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f8", 0x16}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:55:04 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0xffffff8c, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@none}]}) 05:55:04 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 28) 05:55:04 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x4002}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:55:04 executing program 7: ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x9baf) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x4}, 0x40210}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000500)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000400)=0x80, &(0x7f0000000300)=@isdn, 0x0, 0x80800}, 0x3) syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0, 0x39a}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'rose0\x00'}) r1 = syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f00000004c0)=@IORING_OP_NOP={0x0, 0x2}, 0xd1) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000540)={'gretap0\x00'}) syz_open_dev$vcsn(&(0x7f0000000200), 0x4e6, 0x80840) syz_io_uring_setup(0x190b, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fff000/0x1000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000280)) syz_io_uring_setup(0x137, &(0x7f00000003c0), &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000440)=0x0, &(0x7f0000000380)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000180)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index=0x1}, 0x0) r6 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x2610, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x40082404, &(0x7f0000000280)=0x186a0) syz_io_uring_submit(r2, r5, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd=r6, 0x0, 0x0, 0x6, 0x5}, 0x4) ioctl$BTRFS_IOC_QUOTA_CTL(r1, 0xc0109428, &(0x7f0000000480)) ioctl$SCSI_IOCTL_DOORLOCK(0xffffffffffffffff, 0x5380) 05:55:04 executing program 6: syz_open_procfs(0x0, 0x0) r0 = syz_io_uring_setup(0xfa7, &(0x7f0000000080), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000000)) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) preadv2(r0, &(0x7f00000014c0)=[{&(0x7f0000000000)=""/125, 0x7d}, {&(0x7f0000000100)=""/93, 0x5d}, {&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000280)=""/156, 0x9c}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/25, 0x19}, {&(0x7f0000001380)=""/126, 0x7e}, {&(0x7f0000001400)=""/81, 0x51}, {&(0x7f0000001480)=""/60, 0x3c}], 0x9, 0x80000000, 0x9, 0xa) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r1) 05:55:04 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x74, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0xa29, &(0x7f00000001c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000440), &(0x7f0000000380)) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000100)={0x5, 0x80, 0x2, 0x2, 0x80, 0x9, 0x0, 0x800, 0x80408, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x100, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0x1000, 0x23, 0x6, 0x6, 0x5, 0x1000, 0xfffb, 0x0, 0x7, 0x0, 0xffffffff}, 0xffffffffffffffff, 0xa, 0xffffffffffffffff, 0x1) r1 = fork() openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x200000, 0x0) ptrace(0x10, r1) [ 667.882096] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 [ 667.906649] audit: type=1400 audit(1677909304.998:13): avc: denied { associate } for pid=5843 comm="syz-executor.3" name="/" dev="devpts" ino=1 scontext=system_u:object_r:shell_exec_t:s0 tcontext=system_u:object_r:devpts_t:s0 tclass=filesystem permissive=1 05:55:05 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0xfffffff6, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@none}]}) 05:55:05 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 29) 05:55:05 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x4202}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:55:05 executing program 6: syz_open_procfs(0x0, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) 05:55:05 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000100)='./file0\x00', 0x500) stat(&(0x7f0000001280)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa8420, &(0x7f0000000940)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid={'access', 0x3d, r1}}, {@fscache}, {@dfltgid={'dfltgid', 0x3d, r2}}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq}, {@measure}]}}) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000003c0)={{0x2, r3, r2, r1, 0xee00, 0x8e, 0x6}, 0xd590, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffc}) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r2) lsetxattr$security_selinux(&(0x7f0000000180)='./file0\x00', &(0x7f0000000380), &(0x7f00000004c0)='system_u:object_r:shell_exec_t:s0\x00', 0x22, 0x0) 05:55:05 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:55:05 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x4402}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:55:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f8", 0x16}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:55:05 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x4602}, 0x0, 0x0, 0x0, 0x0}, 0x4e) [ 668.104890] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 05:55:05 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 30) 05:55:05 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0xedc000000000, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@none}]}) 05:55:05 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:55:05 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:55:05 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x4802}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:55:17 executing program 0: ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x9baf) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x4}, 0x40210}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000500)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000400)=0x80, &(0x7f0000000300)=@isdn, 0x0, 0x80800}, 0x3) syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0, 0x39a}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'rose0\x00'}) r1 = syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f00000004c0)=@IORING_OP_NOP={0x0, 0x2}, 0xd1) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000540)={'gretap0\x00'}) syz_open_dev$vcsn(&(0x7f0000000200), 0x4e6, 0x80840) syz_io_uring_setup(0x190b, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fff000/0x1000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000280)) syz_io_uring_setup(0x137, &(0x7f00000003c0), &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000440)=0x0, &(0x7f0000000380)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000180)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index=0x1}, 0x0) r6 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x2610, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x40082404, &(0x7f0000000280)=0x186a0) syz_io_uring_submit(r2, r5, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd=r6, 0x0, 0x0, 0x6, 0x5}, 0x4) ioctl$BTRFS_IOC_QUOTA_CTL(r1, 0xc0109428, &(0x7f0000000480)) ioctl$SCSI_IOCTL_DOORLOCK(0xffffffffffffffff, 0x5380) 05:55:17 executing program 7: ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x9baf) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x4}, 0x40210}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000500)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000400)=0x80, &(0x7f0000000300)=@isdn, 0x0, 0x80800}, 0x3) syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0, 0x39a}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'rose0\x00'}) r1 = syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f00000004c0)=@IORING_OP_NOP={0x0, 0x2}, 0xd1) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000540)={'gretap0\x00'}) syz_open_dev$vcsn(&(0x7f0000000200), 0x4e6, 0x80840) syz_io_uring_setup(0x190b, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fff000/0x1000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000280)) syz_io_uring_setup(0x137, &(0x7f00000003c0), &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000440)=0x0, &(0x7f0000000380)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000180)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index=0x1}, 0x0) r6 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x2610, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x40082404, &(0x7f0000000280)=0x186a0) syz_io_uring_submit(r2, r5, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd=r6, 0x0, 0x0, 0x6, 0x5}, 0x4) ioctl$BTRFS_IOC_QUOTA_CTL(r1, 0xc0109428, &(0x7f0000000480)) ioctl$SCSI_IOCTL_DOORLOCK(0xffffffffffffffff, 0x5380) 05:55:17 executing program 6: r0 = syz_open_procfs(0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x1abc80, 0x0) r2 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000040), 0x101000, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000100)={{0x1, 0x1, 0x18, r2, {r0}}, './file0\x00'}) r3 = syz_io_uring_setup(0xfa7, &(0x7f0000000080), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000000)) io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) io_uring_enter(r3, 0x100001, 0x0, 0x0, 0x0, 0x0) vmsplice(r3, &(0x7f0000001600)=[{&(0x7f0000000140)="632de50b89952967a0be9860dea6f31c918033894c88615ebbf7012b4b68acc59bbe7a6d4db9b1559dcc02e46766aaa1fcebaf873239e3508343c1176ffe20da46feb8fb22c0e5c907cda8f6f8b362e691bbd110ded8fd76a2d1ec694218a916f21c4e98d06304b304e55c17f859caf93a5b46e70d37e89bbfec1fe1dce362603dda0b0a7bfa8285f61014", 0x8b}, {&(0x7f0000000200)="21b5cb4f4e0f3969b565ac5d6a3707aa3169246dc6cb8ba4b299a53535bc309472fb4543a371ad502b0e891b0cd1048bac664f650f3c5391c8ed59a50f67d2b621dd0e831e14256956fdf70e29a8055e737b0f0f73bc00b5bd7c67cc8b613827869d6b3fe1f7d2b46e9323d45430d779ac5c44c09c4ea40225bee87a18f414ed428e4c8e72daee1ba9011a37bf7040b12d89f30d93cdffc88a142c97e8a9157209f8648e938bbc02c326740986a228351f3d0f5548c505", 0xb7}, {&(0x7f00000002c0)="e1ec7db741d65155df9be8305232ad136d19e5fb746ef000b520e4f1371df1fd6f38fdcf315c9fd32d523bdaf9b3d5d3f2634c9eef6703624ec3f819ba201aab915137383a9b3232cf5415b04fdc573850ca41aea5301ae54b21c8dedb8d9840a8cbacf6bed0831da2fbeae689ac04eab0d8cdcc1add7065775d72b32a7a7ed54f6bf7e03b88e5af69c2ce6732397ee0518cd63baab8912e9b4eaf5de3da0abc74005c0d4e4b38818f1cf8d0dcf4b4b1b9ac61554afb281c0e41e15dfa4cbd9de36a7b6b3a8f9b46d61a260255a5533fd80ebd902dac3db698940ba8001b2ead74c14c7b7dfc5251d57df23ea5f9cb28a75c1b1d55fdac686b", 0xf9}, {&(0x7f00000003c0)="1b4240aaefdc190ef2b4b37a102512fc083bed77a6e287e65c5362b583c5", 0x1e}, {&(0x7f0000000400)="7b9a4ed20679c3a1688a8281e9a9307a997badf470634938dd213b92a8c08994ab08739ff447b3059a08004efe4a2a539e709eee5269a6375b767831874f377135a55f05f9c139620717aba11d31a6b6d9043a119435ee0f67e7763af093bb498d6009cf0defc526e5d6aac1bd4480eb13163dc26f4cd3c39ee9228a74cd4a62b4be75f1651bc6f3cb6d5c7de95de9c69840b619df3864b780b55cee55e783758f8d59e6ef6991e9bcf76d60b2b38fae265a46b8f03c7ff7e7f5eaabe55679931d92ade5e8", 0xc5}, {&(0x7f0000000500)="4f894c3ab6a83112561825bb9d6a52d9f07761604839f3f4627533f432be5445db9b17a74d0e5dd38ad6647e440df1889e11f73bad74b6fe2df9d6f1bed69bd39fe2ae43f69f", 0x46}, {&(0x7f0000000580)="7cb5859176b974cef17e8f14b7a8f904aea844dc1979bb41d685ca25337d8b58d17d7c259670e924d7185596c3502ef098528a6c09aa7c88b0551319b8a16a1e481378ebf435a75308cdcc850f69c4a8d673730e64664aaf3a15c876cb8d6e1f60526c1cabdf2c2947256db9d7ff", 0x6e}, {&(0x7f0000000600)="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", 0x1000}], 0x8, 0x8) r4 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r4) 05:55:17 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:55:17 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x4a02}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:55:17 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 31) 05:55:17 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x8000000000000, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@none}]}) 05:55:17 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000100)='./file0\x00', 0x500) stat(&(0x7f0000001280)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa8420, &(0x7f0000000940)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid={'access', 0x3d, r1}}, {@fscache}, {@dfltgid={'dfltgid', 0x3d, r2}}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq}, {@measure}]}}) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000003c0)={{0x2, r3, r2, r1, 0xee00, 0x8e, 0x6}, 0xd590, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffc}) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r2) lsetxattr$security_selinux(&(0x7f0000000180)='./file0\x00', &(0x7f0000000380), &(0x7f00000004c0)='system_u:object_r:shell_exec_t:s0\x00', 0x22, 0x0) [ 680.837184] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 05:55:17 executing program 6: r0 = syz_open_procfs(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r1) r2 = accept$unix(r0, &(0x7f0000000000), &(0x7f0000000100)=0x6e) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000140)={r3, 0x10000, 0x8000, 0x9}) 05:55:17 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000100)='./file0\x00', 0x500) stat(&(0x7f0000001280)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa8420, &(0x7f0000000940)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid={'access', 0x3d, r1}}, {@fscache}, {@dfltgid={'dfltgid', 0x3d, r2}}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq}, {@measure}]}}) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000003c0)={{0x2, r3, r2, r1, 0xee00, 0x8e, 0x6}, 0xd590, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffc}) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r2) lsetxattr$security_selinux(&(0x7f0000000180)='./file0\x00', &(0x7f0000000380), &(0x7f00000004c0)='system_u:object_r:shell_exec_t:s0\x00', 0x22, 0x0) 05:55:18 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:55:18 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x4c02}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:55:18 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0xe0ffff00000000, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@none}]}) 05:55:18 executing program 6: preadv2(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000000)=""/124, 0x7c}, {&(0x7f0000000100)=""/252, 0xfc}, {&(0x7f0000000200)=""/238, 0xee}], 0x3, 0x5, 0x7fffffff, 0x4) syz_open_procfs(0x0, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) [ 681.037527] FAULT_INJECTION: forcing a failure. [ 681.037527] name failslab, interval 1, probability 0, space 0, times 0 [ 681.039061] CPU: 0 PID: 5920 Comm: syz-executor.2 Not tainted 6.2.0-next-20230303 #1 [ 681.040403] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 681.041612] Call Trace: [ 681.042012] [ 681.042316] dump_stack_lvl+0xc1/0xf0 [ 681.042858] should_fail_ex+0x4b4/0x5b0 [ 681.043404] ? alloc_vfsmnt+0x23/0x6c0 [ 681.043960] should_failslab+0x9/0x20 [ 681.044487] kmem_cache_alloc+0x5a/0x320 [ 681.045115] alloc_vfsmnt+0x23/0x6c0 [ 681.045711] clone_mnt+0x6c/0xd80 05:55:18 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x4e02}, 0x0, 0x0, 0x0, 0x0}, 0x4e) [ 681.046423] ? lock_acquire+0x32/0xc0 [ 681.047346] copy_tree+0x3b4/0xa60 [ 681.047963] copy_mnt_ns+0x1a9/0xae0 [ 681.048561] ? trace_kmem_cache_alloc+0xa1/0xe0 [ 681.049298] ? kmem_cache_alloc+0x1d2/0x320 [ 681.049969] create_new_namespaces+0xd6/0xb30 [ 681.050640] ? security_capable+0x99/0xc0 [ 681.051300] copy_namespaces+0x414/0x500 [ 681.051921] copy_process+0x2a5e/0x7390 [ 681.052540] ? lock_is_held_type+0x9f/0x120 [ 681.053192] ? find_held_lock+0x2c/0x110 [ 681.053846] ? __pfx_copy_process+0x10/0x10 [ 681.054486] ? lock_acquire+0x32/0xc0 [ 681.055063] ? __might_fault+0xa9/0x180 [ 681.055685] ? _copy_from_user+0xf6/0x180 [ 681.056385] kernel_clone+0xeb/0x8c0 [ 681.056965] ? lock_is_held_type+0x9f/0x120 [ 681.057609] ? __pfx_kernel_clone+0x10/0x10 [ 681.058265] ? lock_is_held_type+0x9f/0x120 [ 681.058915] __do_sys_clone3+0x1d5/0x2e0 [ 681.059527] ? __pfx___do_sys_clone3+0x10/0x10 [ 681.060218] ? receive_fd+0x63/0x110 [ 681.060841] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 681.061699] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 681.062557] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 681.063412] ? fput+0x2f/0x1a0 [ 681.063920] ? ksys_write+0x1a7/0x260 [ 681.064545] ? syscall_enter_from_user_mode+0x21/0x50 [ 681.065336] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 681.066161] do_syscall_64+0x3f/0x90 [ 681.066741] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 681.067554] RIP: 0033:0x7fbfb4cfab19 [ 681.068128] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 681.070761] RSP: 002b:00007fbfb2270188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 681.071872] RAX: ffffffffffffffda RBX: 00007fbfb4e0df60 RCX: 00007fbfb4cfab19 [ 681.072931] RDX: 0000000000000000 RSI: 000000000000004e RDI: 00000000200003c0 [ 681.073982] RBP: 00007fbfb22701d0 R08: 0000000000000000 R09: 0000000000000000 [ 681.075026] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 681.076073] R13: 00007fff0e95b7df R14: 00007fbfb2270300 R15: 0000000000022000 [ 681.077193] [ 681.124643] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 05:55:18 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x5002}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:55:37 executing program 6: r0 = syz_open_procfs(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r1) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x5, 0x100}) 05:55:37 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 32) 05:55:37 executing program 0: preadv2(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000000)=""/124, 0x7c}, {&(0x7f0000000100)=""/252, 0xfc}, {&(0x7f0000000200)=""/238, 0xee}], 0x3, 0x5, 0x7fffffff, 0x4) syz_open_procfs(0x0, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) 05:55:37 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000100)='./file0\x00', 0x500) stat(&(0x7f0000001280)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa8420, &(0x7f0000000940)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid={'access', 0x3d, r1}}, {@fscache}, {@dfltgid={'dfltgid', 0x3d, r2}}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq}, {@measure}]}}) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000003c0)={{0x2, r3, r2, r1, 0xee00, 0x8e, 0x6}, 0xd590, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffc}) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r2) lsetxattr$security_selinux(&(0x7f0000000180)='./file0\x00', &(0x7f0000000380), &(0x7f00000004c0)='system_u:object_r:shell_exec_t:s0\x00', 0x22, 0x0) 05:55:37 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x5202}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:55:37 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x100000000000000, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@none}]}) 05:55:37 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:55:37 executing program 7: ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x9baf) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x4}, 0x40210}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000500)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000400)=0x80, &(0x7f0000000300)=@isdn, 0x0, 0x80800}, 0x3) syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0, 0x39a}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'rose0\x00'}) r1 = syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f00000004c0)=@IORING_OP_NOP={0x0, 0x2}, 0xd1) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000540)={'gretap0\x00'}) syz_open_dev$vcsn(&(0x7f0000000200), 0x4e6, 0x80840) syz_io_uring_setup(0x190b, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fff000/0x1000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000280)) syz_io_uring_setup(0x137, &(0x7f00000003c0), &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000440)=0x0, &(0x7f0000000380)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000180)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index=0x1}, 0x0) r6 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x2610, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x40082404, &(0x7f0000000280)=0x186a0) syz_io_uring_submit(r2, r5, &(0x7f0000000240)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd=r6, 0x0, 0x0, 0x6, 0x5}, 0x4) ioctl$BTRFS_IOC_QUOTA_CTL(r1, 0xc0109428, &(0x7f0000000480)) ioctl$SCSI_IOCTL_DOORLOCK(0xffffffffffffffff, 0x5380) 05:55:37 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x5402}, 0x0, 0x0, 0x0, 0x0}, 0x4e) [ 700.016597] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 05:55:37 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:55:49 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x200000000000000, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@none}]}) 05:55:49 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000100)='./file0\x00', 0x500) stat(&(0x7f0000001280)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa8420, &(0x7f0000000940)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid={'access', 0x3d, r1}}, {@fscache}, {@dfltgid={'dfltgid', 0x3d, r2}}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq}, {@measure}]}}) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000003c0)={{0x2, r3, r2, r1, 0xee00, 0x8e, 0x6}, 0xd590, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffc}) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r2) 05:55:49 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f8", 0x16}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:55:49 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:55:49 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x5602}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:55:49 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:55:49 executing program 6: r0 = syz_open_procfs(0x0, 0x0) r1 = getpid() r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000180)={0x0, 0x0}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = dup(r4) sendmmsg$inet6(r5, &(0x7f0000000500)=[{{&(0x7f0000000140)={0xa, 0x4e24, 0x0, @local}, 0x1c, 0x0}}], 0x1, 0x0) r6 = syz_io_uring_setup(0xfa7, &(0x7f0000000080), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000000)) io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) io_uring_enter(r6, 0x100001, 0x0, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r5, 0xc0189375, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r6, @ANYBLOB="c200c3d6c63727b3aede882e7be348cfe6fe0000000800002e2f66696c65300003981eb539498b8328854960540cb7ffb6be4fb0a80d5e69d36bb7b524dbe78845a0731032b97c84b35efde0907a8c4d374c0bb8701523b19f016c186d6cbdc3c3303a12426ebfd45b9b107559abaee069347fa754f582055ef78aed10fb7c4aa5746de2b8a0d5bb0b9f0dfec91af4fa7f0aa37731e9f4285ec6ce3644d3723545e9b0556822b51dab03e0a7efe5b1f894fce59e00679cb20f21e7791f3336c69efc3d2fd21cc339eb634fea72c1e6798ae91c827328a6e8b234b2bf2f2d49a703fc5cb3bf0a4b214fde483769ce3a8a5760f0789566"]) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x7f, 0x2, 0x0, 0x0, 0x4, 0x8000, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x4, @perf_bp={&(0x7f0000000000), 0x4}, 0x40418, 0xfffffffffffffffa, 0x7, 0x0, 0x2, 0xa44, 0x62, 0x0, 0x7303, 0x0, 0x4b5c}, r3, 0x6, r2, 0x2) kcmp$KCMP_EPOLL_TFD(r1, r3, 0x7, r0, &(0x7f0000000000)={r0, r0, 0xe0000000}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r7 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r7) r8 = socket$inet6_udp(0xa, 0x2, 0x0) r9 = dup(r8) sendmmsg$inet6(r9, &(0x7f0000000500)=[{{&(0x7f0000000140)={0xa, 0x4e24, 0x0, @local}, 0x1c, 0x0}}], 0x1, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r9, 0xc008240a, &(0x7f0000000300)={0x1, 0x0, [0x0]}) 05:55:49 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 33) [ 712.660005] loop7: detected capacity change from 0 to 40 05:55:49 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x300000000000000, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@none}]}) [ 712.684166] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 [ 712.721846] FAULT_INJECTION: forcing a failure. [ 712.721846] name failslab, interval 1, probability 0, space 0, times 0 [ 712.723511] CPU: 1 PID: 5983 Comm: syz-executor.2 Not tainted 6.2.0-next-20230303 #1 [ 712.724498] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 712.725542] Call Trace: [ 712.725888] [ 712.726196] dump_stack_lvl+0xc1/0xf0 [ 712.726720] should_fail_ex+0x4b4/0x5b0 [ 712.727269] should_failslab+0x9/0x20 [ 712.727784] __kmem_cache_alloc_node+0x5b/0x310 [ 712.728402] ? kstrdup_const+0x57/0x80 [ 712.728947] ? __pfx_percpu_ref_put_many.constprop.0+0x10/0x10 [ 712.729717] ? kstrdup_const+0x57/0x80 [ 712.730230] __kmalloc_node_track_caller+0x43/0xb0 [ 712.730883] kstrdup+0x3f/0x80 [ 712.731322] kstrdup_const+0x57/0x80 [ 712.731819] alloc_vfsmnt+0xb5/0x6c0 [ 712.732338] clone_mnt+0x6c/0xd80 [ 712.732808] ? lock_acquire+0x32/0xc0 [ 712.733323] copy_tree+0x3b4/0xa60 [ 712.733827] copy_mnt_ns+0x1a9/0xae0 [ 712.734341] ? trace_kmem_cache_alloc+0xa1/0xe0 [ 712.734967] ? kmem_cache_alloc+0x1d2/0x320 [ 712.735547] create_new_namespaces+0xd6/0xb30 [ 712.736139] ? security_capable+0x99/0xc0 [ 712.736705] copy_namespaces+0x414/0x500 [ 712.737272] copy_process+0x2a5e/0x7390 [ 712.737805] ? lock_is_held_type+0x9f/0x120 [ 712.738373] ? find_held_lock+0x2c/0x110 [ 712.738949] ? __pfx_copy_process+0x10/0x10 [ 712.739519] ? lock_acquire+0x32/0xc0 [ 712.740023] ? __might_fault+0xa9/0x180 [ 712.740580] ? _copy_from_user+0xf6/0x180 [ 712.741157] kernel_clone+0xeb/0x8c0 [ 712.741667] ? lock_is_held_type+0x9f/0x120 [ 712.742235] ? __pfx_kernel_clone+0x10/0x10 [ 712.742821] ? lock_is_held_type+0x9f/0x120 [ 712.743399] __do_sys_clone3+0x1d5/0x2e0 [ 712.743946] ? __pfx___do_sys_clone3+0x10/0x10 [ 712.744581] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 712.745357] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 712.746123] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 712.746893] ? fput+0x2f/0x1a0 [ 712.747345] ? syscall_enter_from_user_mode+0x21/0x50 [ 712.748033] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 712.748741] do_syscall_64+0x3f/0x90 [ 712.749273] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 712.749951] RIP: 0033:0x7fbfb4cfab19 [ 712.750441] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 712.752704] RSP: 002b:00007fbfb2270188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 712.753680] RAX: ffffffffffffffda RBX: 00007fbfb4e0df60 RCX: 00007fbfb4cfab19 [ 712.754589] RDX: 0000000000000000 RSI: 000000000000004e RDI: 00000000200003c0 [ 712.755491] RBP: 00007fbfb22701d0 R08: 0000000000000000 R09: 0000000000000000 [ 712.756393] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 712.757340] R13: 00007fff0e95b7df R14: 00007fbfb2270300 R15: 0000000000022000 [ 712.758302] 05:55:49 executing program 7: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1c5042, 0x0) readlinkat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000080)=""/133, 0x85) perf_event_open(&(0x7f0000000280)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 05:55:49 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000100)='./file0\x00', 0x500) stat(&(0x7f0000001280)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa8420, &(0x7f0000000940)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid={'access', 0x3d, r1}}, {@fscache}, {@dfltgid={'dfltgid', 0x3d, r2}}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq}, {@measure}]}}) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000003c0)={{0x2, r3, r2, r1, 0xee00, 0x8e, 0x6}, 0xd590, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffc}) 05:55:49 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x400000000000000, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@none}]}) [ 712.820532] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 05:55:49 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:55:49 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x5802}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:55:49 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:55:49 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000100)='./file0\x00', 0x500) stat(&(0x7f0000001280)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa8420, &(0x7f0000000940)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid={'access', 0x3d, r1}}, {@fscache}, {@dfltgid={'dfltgid', 0x3d, r2}}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq}, {@measure}]}}) fstat(0xffffffffffffffff, &(0x7f0000000180)) [ 712.922183] loop7: detected capacity change from 0 to 40 [ 712.935612] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 05:56:02 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x500000000000000, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@none}]}) 05:56:02 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:56:02 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f8", 0x16}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:56:02 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x5901}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:56:02 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:56:02 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000100)='./file0\x00', 0x500) stat(&(0x7f0000001280)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa8420, &(0x7f0000000940)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid={'access', 0x3d, r1}}, {@fscache}, {@dfltgid={'dfltgid', 0x3d, r2}}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq}, {@measure}]}}) 05:56:02 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 34) 05:56:02 executing program 6: r0 = syz_open_procfs(0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) sendmmsg$inet6(r2, &(0x7f0000000500)=[{{&(0x7f0000000140)={0xa, 0x4e24, 0x0, @local}, 0x1c, 0x0}}], 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r2, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) r3 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r3) [ 725.127879] loop7: detected capacity change from 0 to 40 [ 725.160145] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 05:56:02 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 35) 05:56:02 executing program 6: syz_open_procfs(0x0, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x12224}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) 05:56:02 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:56:02 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x5a02}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:56:02 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x600000000000000, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@none}]}) 05:56:02 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000100)='./file0\x00', 0x500) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa8420, &(0x7f0000000940)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid}, {@fscache}, {@dfltgid}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq}, {@measure}]}}) [ 725.269308] loop7: detected capacity change from 0 to 40 05:56:02 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 36) 05:56:02 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:56:02 executing program 6: syz_open_procfs(0x0, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x20000, 0x0) ioctl$FS_IOC_GETFLAGS(r1, 0x80086601, &(0x7f0000000100)) close(r0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = dup(r2) sendmmsg$inet6(r3, &(0x7f0000000500)=[{{&(0x7f0000000140)={0xa, 0x4e24, 0x0, @local}, 0x1c, 0x0}}], 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000000)={{0x17c6d82e58cb66d7, 0x3, 0x4, 0x2, 0xffffffff}}) [ 725.350274] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 [ 725.353980] FAULT_INJECTION: forcing a failure. [ 725.353980] name failslab, interval 1, probability 0, space 0, times 0 [ 725.354777] CPU: 1 PID: 6039 Comm: syz-executor.2 Not tainted 6.2.0-next-20230303 #1 [ 725.355284] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 725.355955] Call Trace: [ 725.356148] [ 725.356344] dump_stack_lvl+0xc1/0xf0 [ 725.356680] should_fail_ex+0x4b4/0x5b0 [ 725.357049] should_failslab+0x9/0x20 [ 725.357408] __kmem_cache_alloc_node+0x5b/0x310 [ 725.357830] ? kstrdup_const+0x57/0x80 [ 725.358176] ? __pfx_percpu_ref_put_many.constprop.0+0x10/0x10 [ 725.358700] ? kstrdup_const+0x57/0x80 [ 725.359047] __kmalloc_node_track_caller+0x43/0xb0 [ 725.359501] kstrdup+0x3f/0x80 [ 725.359792] kstrdup_const+0x57/0x80 [ 725.360121] alloc_vfsmnt+0xb5/0x6c0 [ 725.360468] clone_mnt+0x6c/0xd80 [ 725.360774] ? lock_acquire+0x32/0xc0 [ 725.361125] copy_tree+0x3b4/0xa60 [ 725.361450] copy_mnt_ns+0x1a9/0xae0 [ 725.361776] ? trace_kmem_cache_alloc+0xa1/0xe0 [ 725.362168] ? kmem_cache_alloc+0x1d2/0x320 [ 725.362541] create_new_namespaces+0xd6/0xb30 [ 725.362924] ? security_capable+0x99/0xc0 [ 725.363286] copy_namespaces+0x414/0x500 [ 725.363640] copy_process+0x2a5e/0x7390 [ 725.363980] ? lock_is_held_type+0x9f/0x120 [ 725.364345] ? find_held_lock+0x2c/0x110 [ 725.364713] ? __pfx_copy_process+0x10/0x10 [ 725.365022] ? lock_acquire+0x32/0xc0 [ 725.365341] ? __might_fault+0xa9/0x180 [ 725.365644] ? _copy_from_user+0xf6/0x180 [ 725.366008] kernel_clone+0xeb/0x8c0 [ 725.366271] ? lock_is_held_type+0x9f/0x120 [ 725.366639] ? __pfx_kernel_clone+0x10/0x10 [ 725.367019] ? lock_is_held_type+0x9f/0x120 [ 725.367390] __do_sys_clone3+0x1d5/0x2e0 [ 725.367742] ? __pfx___do_sys_clone3+0x10/0x10 [ 725.368156] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 725.368657] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 725.369163] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 725.369658] ? fput+0x2f/0x1a0 [ 725.369948] ? syscall_enter_from_user_mode+0x21/0x50 [ 725.370382] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 725.370835] do_syscall_64+0x3f/0x90 [ 725.371165] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 725.371602] RIP: 0033:0x7fbfb4cfab19 [ 725.371920] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 725.373418] RSP: 002b:00007fbfb2270188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 725.374031] RAX: ffffffffffffffda RBX: 00007fbfb4e0df60 RCX: 00007fbfb4cfab19 [ 725.374642] RDX: 0000000000000000 RSI: 000000000000004e RDI: 00000000200003c0 [ 725.375251] RBP: 00007fbfb22701d0 R08: 0000000000000000 R09: 0000000000000000 [ 725.375861] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 725.376469] R13: 00007fff0e95b7df R14: 00007fbfb2270300 R15: 0000000000022000 [ 725.377112] 05:56:16 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x5c02}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:56:16 executing program 0: syz_open_procfs(0x0, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x20000, 0x0) ioctl$FS_IOC_GETFLAGS(r1, 0x80086601, &(0x7f0000000100)) close(r0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = dup(r2) sendmmsg$inet6(r3, &(0x7f0000000500)=[{{&(0x7f0000000140)={0xa, 0x4e24, 0x0, @local}, 0x1c, 0x0}}], 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000000)={{0x17c6d82e58cb66d7, 0x3, 0x4, 0x2, 0xffffffff}}) 05:56:16 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x7f, 0x2, 0x0, 0x0, 0x4, 0x8000, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x4, @perf_bp={&(0x7f0000000000), 0x4}, 0x40418, 0xfffffffffffffffa, 0x7, 0x0, 0x2, 0xa44, 0x62, 0x0, 0x7303, 0x0, 0x4b5c}, r1, 0x6, r0, 0x2) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x5, 0xff, 0x3, 0x1, 0x0, 0x8, 0x101, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x4, 0x4, @perf_config_ext={0xffff, 0x2}, 0x100, 0x9, 0x5, 0x6, 0x40, 0x69e, 0x8, 0x0, 0x3, 0x0, 0xac}, r1, 0x8, 0xffffffffffffffff, 0x2) syz_open_procfs(0x0, 0x0) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r2) 05:56:16 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x700000000000000, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@none}]}) 05:56:16 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) inotify_init() mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa8420, &(0x7f0000000940)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid}, {@fscache}, {@dfltgid}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq}, {@measure}]}}) 05:56:16 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:56:16 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 37) 05:56:16 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x402, 0x0, @perf_bp={&(0x7f0000000180), 0x6}, 0x0, 0x3}, 0x0, 0xffffffffffffffec, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, @perf_bp={&(0x7f0000000480), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x1) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) eventfd2(0x5, 0x80000) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r3, &(0x7f0000000040)=[{&(0x7f0000000300)="0342edecebdd40", 0x7}, {&(0x7f0000000180)}, {&(0x7f0000000440)="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", 0x13d}], 0x3, 0x9e74, 0x2) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000080)) pwritev(r2, &(0x7f0000000380)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x7fffff8, 0x0) dup(0xffffffffffffffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x20, 0x2, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x3ff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20000000000000}, 0x0, 0x3, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file1\x00', 0x119) 05:56:16 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x5d01}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:56:16 executing program 0: io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x8) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000000, 0x20010, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000480)={0x4, 0x80, 0xba, 0x6, 0x3f, 0x5, 0x0, 0x200, 0x40000, 0x9, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfc, 0x0, @perf_bp={&(0x7f0000000140), 0x2}, 0xa0, 0x3, 0x40100000, 0x6, 0x2, 0x486ca9f7, 0x7, 0x0, 0x623}, 0x0, 0x5, r0, 0x3) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_setup(0x35c3, &(0x7f0000000180)={0x0, 0x39dd, 0x8, 0x3, 0x1f4}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000200)) perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x9b, 0x2, 0x6, 0x9, 0x0, 0xff, 0x41024, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x1, @perf_bp={&(0x7f0000000000), 0xd}, 0x479, 0x1ff, 0x7fffffff, 0x9, 0x80000000, 0x7c, 0x7ff, 0x0, 0x20, 0x0, 0x7}, 0xffffffffffffffff, 0x9, r1, 0x3) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(0xffffffffffffffff, 0xa94, &(0x7f0000000440)="93671705d9f115264e075b05bb65fc2504540c184395841eb8d7e9c58c2ded9b96842b0fb61aa34e41bad7678599e10bd5bef89dee98ec4db8e108") ioctl$EXT4_IOC_SWAP_BOOT(r3, 0x6611) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) copy_file_range(r5, &(0x7f0000000300)=0xffffffffffffffc0, 0xffffffffffffffff, 0x0, 0x1, 0x0) gettid() io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000240)=[r4, 0xffffffffffffffff, 0xffffffffffffffff], 0x3) [ 739.868500] FAULT_INJECTION: forcing a failure. [ 739.868500] name failslab, interval 1, probability 0, space 0, times 0 [ 739.870026] CPU: 1 PID: 6062 Comm: syz-executor.2 Not tainted 6.2.0-next-20230303 #1 [ 739.871012] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 739.872039] Call Trace: [ 739.872374] [ 739.872669] dump_stack_lvl+0xc1/0xf0 [ 739.873192] should_fail_ex+0x4b4/0x5b0 [ 739.873718] ? alloc_vfsmnt+0x23/0x6c0 [ 739.874242] should_failslab+0x9/0x20 [ 739.874753] kmem_cache_alloc+0x5a/0x320 [ 739.875305] alloc_vfsmnt+0x23/0x6c0 [ 739.875814] clone_mnt+0x6c/0xd80 [ 739.876265] ? lock_acquire+0x32/0xc0 [ 739.876771] copy_tree+0x3b4/0xa60 [ 739.877289] copy_mnt_ns+0x1a9/0xae0 [ 739.877790] ? trace_kmem_cache_alloc+0xa1/0xe0 [ 739.878403] ? kmem_cache_alloc+0x1d2/0x320 [ 739.878977] create_new_namespaces+0xd6/0xb30 [ 739.879556] ? security_capable+0x99/0xc0 [ 739.880114] copy_namespaces+0x414/0x500 [ 739.880644] copy_process+0x2a5e/0x7390 [ 739.881184] ? lock_is_held_type+0x9f/0x120 [ 739.881741] ? find_held_lock+0x2c/0x110 [ 739.882307] ? __pfx_copy_process+0x10/0x10 [ 739.882870] ? lock_acquire+0x32/0xc0 [ 739.883355] ? __might_fault+0xa9/0x180 [ 739.883902] ? _copy_from_user+0xf6/0x180 [ 739.884476] kernel_clone+0xeb/0x8c0 [ 739.884978] ? lock_is_held_type+0x9f/0x120 [ 739.885564] ? __pfx_kernel_clone+0x10/0x10 [ 739.886144] ? lock_is_held_type+0x9f/0x120 [ 739.886713] __do_sys_clone3+0x1d5/0x2e0 [ 739.887254] ? __pfx___do_sys_clone3+0x10/0x10 [ 739.887886] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 739.888643] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 739.889411] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 739.890168] ? fput+0x2f/0x1a0 [ 739.890617] ? syscall_enter_from_user_mode+0x21/0x50 [ 739.891289] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 739.891990] do_syscall_64+0x3f/0x90 [ 739.892486] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 739.893159] RIP: 0033:0x7fbfb4cfab19 [ 739.893643] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 739.895889] RSP: 002b:00007fbfb2270188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 739.896845] RAX: ffffffffffffffda RBX: 00007fbfb4e0df60 RCX: 00007fbfb4cfab19 [ 739.897761] RDX: 0000000000000000 RSI: 000000000000004e RDI: 00000000200003c0 [ 739.898658] RBP: 00007fbfb22701d0 R08: 0000000000000000 R09: 0000000000000000 [ 739.899560] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 739.900453] R13: 00007fff0e95b7df R14: 00007fbfb2270300 R15: 0000000000022000 [ 739.901389] 05:56:17 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x60ff}, 0x0, 0x0, 0x0, 0x0}, 0x4e) [ 739.911301] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 05:56:17 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x800000000000000, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@none}]}) 05:56:17 executing program 6: syz_open_procfs(0x0, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) sendmmsg$inet6(r2, &(0x7f0000000500)=[{{&(0x7f0000000140)={0xa, 0x4e24, 0x0, @local}, 0x1c, 0x0}}], 0x1, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x40, 0x3f, 0x7f, 0x6, 0x0, 0x4, 0x2, 0xc, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1, @perf_config_ext={0x7, 0x20}, 0x100, 0x8, 0x7, 0x2, 0x7f, 0x8, 0xffff, 0x0, 0x4, 0x0, 0x8001}, 0x0, 0x8, r2, 0x2) close(r0) 05:56:17 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa8420, &(0x7f0000000940)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid}, {@fscache}, {@dfltgid}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq}, {@measure}]}}) 05:56:17 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) [ 740.070463] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 05:56:17 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x900000000000000, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@none}]}) 05:56:28 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0xb601}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:56:28 executing program 0: io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x8) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000000, 0x20010, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000480)={0x4, 0x80, 0xba, 0x6, 0x3f, 0x5, 0x0, 0x200, 0x40000, 0x9, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfc, 0x0, @perf_bp={&(0x7f0000000140), 0x2}, 0xa0, 0x3, 0x40100000, 0x6, 0x2, 0x486ca9f7, 0x7, 0x0, 0x623}, 0x0, 0x5, r0, 0x3) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_setup(0x35c3, &(0x7f0000000180)={0x0, 0x39dd, 0x8, 0x3, 0x1f4}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000200)) perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x9b, 0x2, 0x6, 0x9, 0x0, 0xff, 0x41024, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x1, @perf_bp={&(0x7f0000000000), 0xd}, 0x479, 0x1ff, 0x7fffffff, 0x9, 0x80000000, 0x7c, 0x7ff, 0x0, 0x20, 0x0, 0x7}, 0xffffffffffffffff, 0x9, r1, 0x3) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(0xffffffffffffffff, 0xa94, &(0x7f0000000440)="93671705d9f115264e075b05bb65fc2504540c184395841eb8d7e9c58c2ded9b96842b0fb61aa34e41bad7678599e10bd5bef89dee98ec4db8e108") ioctl$EXT4_IOC_SWAP_BOOT(r3, 0x6611) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) copy_file_range(r5, &(0x7f0000000300)=0xffffffffffffffc0, 0xffffffffffffffff, 0x0, 0x1, 0x0) gettid() io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000240)=[r4, 0xffffffffffffffff, 0xffffffffffffffff], 0x3) 05:56:28 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0xa00000000000000, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@none}]}) 05:56:28 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:56:28 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x402, 0x0, @perf_bp={&(0x7f0000000180), 0x6}, 0x0, 0x3}, 0x0, 0xffffffffffffffec, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, @perf_bp={&(0x7f0000000480), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x1) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) eventfd2(0x5, 0x80000) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r3, &(0x7f0000000040)=[{&(0x7f0000000300)="0342edecebdd40", 0x7}, {&(0x7f0000000180)}, {&(0x7f0000000440)="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", 0x13d}], 0x3, 0x9e74, 0x2) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000080)) pwritev(r2, &(0x7f0000000380)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x7fffff8, 0x0) dup(0xffffffffffffffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x20, 0x2, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x3ff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20000000000000}, 0x0, 0x3, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file1\x00', 0x119) 05:56:28 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa8420, &(0x7f0000000940)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid}, {@fscache}, {@dfltgid}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq}, {@measure}]}}) 05:56:28 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 38) 05:56:28 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0xed13}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:56:28 executing program 6: syz_open_procfs(0x0, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x456100, 0xa2) ioctl$BTRFS_IOC_SPACE_INFO(r1, 0xc0109414, &(0x7f0000000100)={0x6ab, 0x3, ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', 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'\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}) 05:56:28 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0xb00000000000000, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@none}]}) 05:56:28 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x20010}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:56:28 executing program 6: r0 = syz_open_procfs(0x0, 0x0) r1 = openat2(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x44080, 0x1, 0x8}, 0x18) ioctl$HIDIOCGUSAGE(r1, 0xc018480b, &(0x7f0000000100)={0x3, 0x200, 0xfffffffa, 0xffff, 0x0, 0xffffffff}) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r3 = fsmount(r0, 0x1, 0x7) dup3(r2, r3, 0x0) close(r2) 05:56:28 executing program 0: io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x8) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000000, 0x20010, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000480)={0x4, 0x80, 0xba, 0x6, 0x3f, 0x5, 0x0, 0x200, 0x40000, 0x9, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfc, 0x0, @perf_bp={&(0x7f0000000140), 0x2}, 0xa0, 0x3, 0x40100000, 0x6, 0x2, 0x486ca9f7, 0x7, 0x0, 0x623}, 0x0, 0x5, r0, 0x3) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_setup(0x35c3, &(0x7f0000000180)={0x0, 0x39dd, 0x8, 0x3, 0x1f4}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000200)) perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x9b, 0x2, 0x6, 0x9, 0x0, 0xff, 0x41024, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x1, @perf_bp={&(0x7f0000000000), 0xd}, 0x479, 0x1ff, 0x7fffffff, 0x9, 0x80000000, 0x7c, 0x7ff, 0x0, 0x20, 0x0, 0x7}, 0xffffffffffffffff, 0x9, r1, 0x3) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(0xffffffffffffffff, 0xa94, &(0x7f0000000440)="93671705d9f115264e075b05bb65fc2504540c184395841eb8d7e9c58c2ded9b96842b0fb61aa34e41bad7678599e10bd5bef89dee98ec4db8e108") ioctl$EXT4_IOC_SWAP_BOOT(r3, 0x6611) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) copy_file_range(r5, &(0x7f0000000300)=0xffffffffffffffc0, 0xffffffffffffffff, 0x0, 0x1, 0x0) gettid() io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000240)=[r4, 0xffffffffffffffff, 0xffffffffffffffff], 0x3) [ 764.162822] loop7: detected capacity change from 0 to 40 05:56:41 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x3ffff}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:56:41 executing program 0: io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x8) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000000, 0x20010, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000480)={0x4, 0x80, 0xba, 0x6, 0x3f, 0x5, 0x0, 0x200, 0x40000, 0x9, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfc, 0x0, @perf_bp={&(0x7f0000000140), 0x2}, 0xa0, 0x3, 0x40100000, 0x6, 0x2, 0x486ca9f7, 0x7, 0x0, 0x623}, 0x0, 0x5, r0, 0x3) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_setup(0x35c3, &(0x7f0000000180)={0x0, 0x39dd, 0x8, 0x3, 0x1f4}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000200)) perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x9b, 0x2, 0x6, 0x9, 0x0, 0xff, 0x41024, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x1, @perf_bp={&(0x7f0000000000), 0xd}, 0x479, 0x1ff, 0x7fffffff, 0x9, 0x80000000, 0x7c, 0x7ff, 0x0, 0x20, 0x0, 0x7}, 0xffffffffffffffff, 0x9, r1, 0x3) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(0xffffffffffffffff, 0xa94, &(0x7f0000000440)="93671705d9f115264e075b05bb65fc2504540c184395841eb8d7e9c58c2ded9b96842b0fb61aa34e41bad7678599e10bd5bef89dee98ec4db8e108") ioctl$EXT4_IOC_SWAP_BOOT(r3, 0x6611) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) copy_file_range(r5, &(0x7f0000000300)=0xffffffffffffffc0, 0xffffffffffffffff, 0x0, 0x1, 0x0) gettid() io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000240)=[r4, 0xffffffffffffffff, 0xffffffffffffffff], 0x3) 05:56:41 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:56:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:56:41 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa8420, &(0x7f0000000940)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid}, {@fscache}, {@dfltgid}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq}, {@measure}]}}) 05:56:41 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x1000000000000000, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@none}]}) 05:56:41 executing program 6: write(0xffffffffffffffff, &(0x7f0000000100)="0a91a922eec58de0a8199550da81ac6e34e8c46f7d2a031d99e8f1aeebcfe37050fb4796d9dc17d8b621c89177b2c69e747731b3e89b344e55822e2c2d2b8d9be96adaebe4918afdad43cad81402301bb12d1dca3fa551e5788d477c7d7a1232197d604c0919501381e2cc62e13d679917979d471a85c284ad3e23d8d57c9e1ffeaab1a5c7dc396c2ba11426e6f0f6ec6796c659d359d23173667ee799bd8eaac569a6b9f385a7fc5b08c9ad3875ccb88e9ebc9062f506856dbbba5341674fa826e0323648b886f32cad8327dff2634ca406687e43e0c317", 0xd8) syz_open_procfs(0x0, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) 05:56:41 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 39) 05:56:41 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x2000000000000000, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@none}]}) 05:56:41 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x40000}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:56:41 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x402, 0x0, @perf_bp={&(0x7f0000000180), 0x6}, 0x0, 0x3}, 0x0, 0xffffffffffffffec, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, @perf_bp={&(0x7f0000000480), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x1) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) eventfd2(0x5, 0x80000) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[{0x3, 0x7fff}, {0x5, 0x8000}, {0x4, 0x7d}, {0x7}, {0xc, 0x1}, {0x3, 0x200}, {0x81, 0x9}]}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r3, &(0x7f0000000040)=[{&(0x7f0000000300)="0342edecebdd40", 0x7}, {&(0x7f0000000180)}, {&(0x7f0000000440)="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", 0x13d}], 0x3, 0x9e74, 0x2) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000080)) pwritev(r2, &(0x7f0000000380)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x7fffff8, 0x0) dup(0xffffffffffffffff) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x20, 0x2, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x3ff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20000000000000}, 0x0, 0x3, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file1\x00', 0x119) 05:56:41 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa8420, &(0x7f0000000940)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid}, {@fscache}, {@dfltgid}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq}, {@measure}]}}) [ 764.311422] FAULT_INJECTION: forcing a failure. [ 764.311422] name failslab, interval 1, probability 0, space 0, times 0 [ 764.312909] CPU: 0 PID: 6147 Comm: syz-executor.2 Not tainted 6.2.0-next-20230303 #1 [ 764.313885] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 764.314893] Call Trace: [ 764.315239] [ 764.315536] dump_stack_lvl+0xc1/0xf0 [ 764.316049] should_fail_ex+0x4b4/0x5b0 [ 764.316580] should_failslab+0x9/0x20 [ 764.317080] __kmem_cache_alloc_node+0x5b/0x310 [ 764.317692] ? kstrdup_const+0x57/0x80 [ 764.318195] ? __pfx_percpu_ref_put_many.constprop.0+0x10/0x10 [ 764.318944] ? kstrdup_const+0x57/0x80 [ 764.319441] __kmalloc_node_track_caller+0x43/0xb0 [ 764.320069] kstrdup+0x3f/0x80 [ 764.320496] kstrdup_const+0x57/0x80 [ 764.320977] alloc_vfsmnt+0xb5/0x6c0 [ 764.321504] clone_mnt+0x6c/0xd80 [ 764.321951] ? lock_acquire+0x32/0xc0 [ 764.322451] copy_tree+0x3b4/0xa60 [ 764.322940] copy_mnt_ns+0x1a9/0xae0 [ 764.323432] ? trace_kmem_cache_alloc+0xa1/0xe0 [ 764.324038] ? kmem_cache_alloc+0x1d2/0x320 [ 764.324596] create_new_namespaces+0xd6/0xb30 [ 764.325174] ? security_capable+0x99/0xc0 [ 764.325730] copy_namespaces+0x414/0x500 [ 764.326256] copy_process+0x2a5e/0x7390 [ 764.326768] ? lock_is_held_type+0x9f/0x120 [ 764.327330] ? find_held_lock+0x2c/0x110 [ 764.327902] ? __pfx_copy_process+0x10/0x10 [ 764.328473] ? lock_acquire+0x32/0xc0 [ 764.328974] ? __might_fault+0xa9/0x180 [ 764.329549] ? _copy_from_user+0xf6/0x180 [ 764.330135] kernel_clone+0xeb/0x8c0 [ 764.330640] ? lock_is_held_type+0x9f/0x120 [ 764.331209] ? __pfx_kernel_clone+0x10/0x10 [ 764.331795] ? lock_is_held_type+0x9f/0x120 [ 764.332377] __do_sys_clone3+0x1d5/0x2e0 [ 764.332923] ? __pfx___do_sys_clone3+0x10/0x10 [ 764.333542] ? receive_fd+0x63/0x110 [ 764.334075] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 764.334846] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 05:56:41 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x2010000000000000, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@none}]}) [ 764.335613] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 764.336495] ? fput+0x2f/0x1a0 [ 764.336949] ? ksys_write+0x1a7/0x260 [ 764.337483] ? syscall_enter_from_user_mode+0x21/0x50 [ 764.338164] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 764.338875] do_syscall_64+0x3f/0x90 [ 764.339386] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 764.340114] RIP: 0033:0x7fbfb4cfab19 05:56:41 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x1fffff}, 0x0, 0x0, 0x0, 0x0}, 0x4e) [ 764.340688] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 764.343394] RSP: 002b:00007fbfb224f188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 764.344532] RAX: ffffffffffffffda RBX: 00007fbfb4e0e020 RCX: 00007fbfb4cfab19 [ 764.345615] RDX: 0000000000000000 RSI: 000000000000004e RDI: 00000000200003c0 [ 764.346678] RBP: 00007fbfb224f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 764.347742] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 764.348809] R13: 00007fff0e95b7df R14: 00007fbfb224f300 R15: 0000000000022000 [ 764.349932] 05:56:41 executing program 3: mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa8420, &(0x7f0000000940)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid}, {@fscache}, {@dfltgid}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq}, {@measure}]}}) 05:56:41 executing program 6: syz_open_procfs(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x3) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) 05:56:56 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) openat$bsg(0xffffffffffffff9c, 0x0, 0x20000, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$nl_audit(0x10, 0x3, 0x9) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @broadcast}}}], 0x20}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = dup(r4) sendmmsg$inet6(r5, &(0x7f0000000500)=[{{&(0x7f0000000140)={0xa, 0x4e24, 0x0, @local}, 0x1c, 0x0}}], 0x1, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(r5, 0x5201) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x8000}, 0x4) 05:56:56 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:56:56 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:56:56 executing program 3: mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa8420, &(0x7f0000000940)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid}, {@fscache}, {@dfltgid}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq}, {@measure}]}}) 05:56:56 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x8cffffff00000000, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@none}]}) 05:56:56 executing program 6: openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x2c0580, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x34b}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000540)=""/4096, 0x1000}], 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) sendmmsg$inet6(r2, &(0x7f0000000500)=[{{&(0x7f00000001c0)={0xa, 0x4e24, 0x0, @local}, 0x1c, 0x0}}], 0x1, 0x0) mq_timedreceive(r2, &(0x7f0000000100)=""/70, 0x46, 0x8, &(0x7f0000000040)={0x77359400}) stat(&(0x7f0000001280)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa8420, &(0x7f0000000940)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid={'access', 0x3d, r3}}, {@fscache}, {@dfltgid={'dfltgid', 0x3d, r4}}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq}, {@measure}]}}) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000003c0)={{0x2, r5, r4, r3, 0xee00, 0x8e, 0x6}, 0xd590, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffc}) sendmsg$nl_generic(r2, &(0x7f00000002c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000001540)=ANY=[@ANYBLOB="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", @ANYRES32=r1, 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@ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="08000500", @ANYRES32=0xee00, @ANYBLOB="1800758014008200fe8000000000000000000000000000aa0000"], 0x25a4}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x9, 0xf7, 0x80, 0x3f, 0x0, 0xfff, 0x800, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0x2, 0x10001}, 0x80, 0xae9, 0x9, 0x5, 0xfffffffffffff7c9, 0xa3, 0x2a5, 0x0, 0x7fffffff, 0x0, 0x40}, 0x0, 0xb, r2, 0x2) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = dup(r6) sendmmsg$inet6(r7, &(0x7f0000000500)=[{{&(0x7f0000000140)={0xa, 0x4e24, 0x0, @local}, 0x1c, 0x0}}], 0x1, 0x0) openat(r7, &(0x7f0000000200)='./file0\x00', 0x210000, 0x167) close(r0) 05:56:56 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x400000}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:56:56 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 40) [ 779.741094] loop7: detected capacity change from 0 to 40 05:56:56 executing program 6: syz_open_procfs(0x0, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000e40)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NOTIFY_RADAR(r3, &(0x7f0000000f40)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000000e80)={0x1c, r2, 0x1, 0x0, 0x0, {{0x8}, {@val={0x8, 0x3, r4}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_NEW_INTERFACE(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {{}, {@val={0x8, 0x1, 0x18}, @val={0x8, 0x3, r4}, @val={0xc, 0x99, {0x0, 0x43}}}}, [@NL80211_ATTR_MESH_ID={0xa}, @mon_options=[@NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @broadcast}], @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x6}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x8}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x68}, 0x1, 0x0, 0x0, 0x40d0}, 0x4084) 05:56:56 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:56:56 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0xb303000000000000, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@none}]}) 05:56:56 executing program 3: mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa8420, &(0x7f0000000940)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid}, {@fscache}, {@dfltgid}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq}, {@measure}]}}) 05:56:56 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x80ffff}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:56:56 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 41) 05:56:56 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0xf6ffffff00000000, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@none}]}) 05:56:56 executing program 3: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa8420, &(0x7f0000000940)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid}, {@fscache}, {@dfltgid}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq}, {@measure}]}}) 05:57:09 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 42) 05:57:09 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:57:09 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:57:09 executing program 7: syz_open_procfs(0x0, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000e40)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NOTIFY_RADAR(r3, &(0x7f0000000f40)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000000e80)={0x1c, r2, 0x1, 0x0, 0x0, {{0x8}, {@val={0x8, 0x3, r4}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_NEW_INTERFACE(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {{}, {@val={0x8, 0x1, 0x18}, @val={0x8, 0x3, r4}, @val={0xc, 0x99, {0x0, 0x43}}}}, [@NL80211_ATTR_MESH_ID={0xa}, @mon_options=[@NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @broadcast}], @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x6}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x8}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x68}, 0x1, 0x0, 0x0, 0x40d0}, 0x4084) 05:57:09 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0xf0ff1f}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:57:09 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0xf9fdffff00000000, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@none}]}) 05:57:09 executing program 6: r0 = syz_open_procfs(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r1) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000180)) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000180)={0x0, 0x0}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x7f, 0x2, 0x0, 0x0, 0x4, 0x8000, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x4, @perf_bp={&(0x7f0000000000), 0x4}, 0x40418, 0xfffffffffffffffa, 0x7, 0x0, 0x2, 0xa44, 0x62, 0x0, 0x7303, 0x0, 0x4b5c}, r3, 0x6, r2, 0x2) clock_gettime(0x0, &(0x7f0000004680)={0x0, 0x0}) recvmmsg$unix(r0, &(0x7f0000004580)=[{{&(0x7f0000000200)=@abs, 0x6e, &(0x7f00000014c0)=[{&(0x7f0000000280)=""/148, 0x94}, {&(0x7f0000000340)=""/92, 0x5c}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/236, 0xec}, {&(0x7f0000000040)=""/44, 0x2c}], 0x5, &(0x7f0000001540)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x48}}, {{&(0x7f00000015c0)=@abs, 0x6e, &(0x7f0000002a40)=[{&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/49, 0x31}, {&(0x7f0000002680)=""/228, 0xe4}, {&(0x7f0000002780)=""/194, 0xc2}, {&(0x7f0000002880)=""/179, 0xb3}, {&(0x7f0000002940)=""/246, 0xf6}], 0x6, &(0x7f0000002ac0)=[@cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x50}}, {{&(0x7f0000002b40)=@abs, 0x6e, &(0x7f0000003e00)=[{&(0x7f0000002bc0)=""/4096, 0x1000}, {&(0x7f0000003bc0)=""/146, 0x92}, {&(0x7f0000003c80)=""/62, 0x3e}, {&(0x7f0000003cc0)=""/167, 0xa7}, {&(0x7f0000003d80)=""/84, 0x54}], 0x5, &(0x7f0000003e80)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x100}}, {{&(0x7f0000003f80), 0x6e, &(0x7f00000043c0)=[{&(0x7f0000004000)=""/195, 0xc3}, {&(0x7f0000004100)=""/230, 0xe6}, {&(0x7f0000004200)=""/99, 0x63}, {&(0x7f0000004280)=""/97, 0x61}, {&(0x7f0000004300)=""/142, 0x8e}], 0x5, &(0x7f0000004440)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x128}}], 0x4, 0x80, &(0x7f00000046c0)={r4, r5+10000000}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r2, &(0x7f0000004700)={0x2000}) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x2, 0x0, 0x0, 0xf7, 0x0, 0x100, 0x2007, 0xd, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x2, @perf_config_ext={0x1000000345, 0x7}, 0x1010, 0x4000000000, 0x6, 0x5, 0x80000001, 0x200, 0x15, 0x0, 0xf49, 0x0, 0x1000}, r3, 0xffffffffffffffff, r1, 0x1a) 05:57:09 executing program 3: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa8420, &(0x7f0000000940)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid}, {@fscache}, {@dfltgid}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq}, {@measure}]}}) 05:57:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) faccessat2(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000000000)='./file1\x00') lseek(0xffffffffffffffff, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x2, 0x0) pwrite64(r1, &(0x7f00000000c0)='9', 0x1, 0x8040000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r3 = syz_io_uring_setup(0x56ad, &(0x7f0000000140)={0x0, 0x10ae, 0x0, 0x2, 0x212}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x0, &(0x7f0000000300)) pipe2(&(0x7f0000000240), 0x0) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000340)) ioctl$NS_GET_PARENT(r2, 0xb702, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400020, 0x1, @perf_bp={0x0, 0xb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7690}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r0, 0x0, 0xfffffdef) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ftruncate(r4, 0x2) 05:57:10 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x1000000}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:57:10 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0xffffff7f00000000, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@none}]}) 05:57:10 executing program 3: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa8420, &(0x7f0000000940)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid}, {@fscache}, {@dfltgid}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq}, {@measure}]}}) 05:57:10 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 43) 05:57:10 executing program 6: r0 = syz_open_procfs(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000180)={0x0, 0x0}) perf_event_open(&(0x7f00000001c0)={0x4, 0x80, 0x7, 0x7, 0x8, 0x8, 0x0, 0x8543, 0x1002, 0x9, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0x2, 0x8000}, 0x100, 0x5, 0x1, 0x6, 0x2, 0x4, 0x5, 0x0, 0x3}, 0x0, 0x8, r0, 0x6) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x7f, 0x2, 0x0, 0x0, 0x4, 0x8000, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x4, @perf_bp={&(0x7f0000000000), 0x4}, 0x40418, 0xfffffffffffffffa, 0x7, 0x0, 0x2, 0xa44, 0x62, 0x0, 0x7303, 0x0, 0x4b5c}, r2, 0x6, r1, 0x2) r3 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r2, 0x0, 0xffffffffffffffff, 0x0) close(r3) 05:57:10 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x1c1042, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) openat(r1, &(0x7f0000000140)='./file1\x00', 0x2000, 0x18) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0xfffffffffffffffe}, 0x0, 0x9, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2000, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x2}, 0x2, 0xfffffffffffffffd, 0x0, 0x0, 0x459, 0x100, 0x7}, 0x0, 0x800000, r2, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/key-users\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x10000027f) signalfd4(r1, &(0x7f0000000040)={[0x39b6]}, 0x8, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x56, 0x5, 0x4, 0x0, 0x0, 0x0, 0x8008, 0x3, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0xbed, 0x96c5}, 0x40000, 0x3, 0xffffff5b, 0x2, 0xfffffffffffffff8, 0x90, 0x20, 0x0, 0x5, 0x0, 0x19733bb4}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x15) creat(&(0x7f0000000180)='./file1\x00', 0x4) r4 = syz_io_uring_setup(0xfa7, &(0x7f0000000080), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000000)) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) io_uring_enter(r4, 0x100001, 0x0, 0x0, 0x0, 0x0) sendfile(r4, r3, 0x0, 0xd1b0) [ 793.102838] FAULT_INJECTION: forcing a failure. [ 793.102838] name failslab, interval 1, probability 0, space 0, times 0 [ 793.104407] CPU: 1 PID: 6241 Comm: syz-executor.2 Not tainted 6.2.0-next-20230303 #1 [ 793.105294] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 793.106555] Call Trace: [ 793.106879] [ 793.107232] dump_stack_lvl+0xc1/0xf0 [ 793.107703] should_fail_ex+0x4b4/0x5b0 [ 793.108339] ? alloc_vfsmnt+0x23/0x6c0 [ 793.108825] should_failslab+0x9/0x20 [ 793.109428] kmem_cache_alloc+0x5a/0x320 [ 793.109943] alloc_vfsmnt+0x23/0x6c0 [ 793.110556] clone_mnt+0x6c/0xd80 [ 793.110981] ? lock_acquire+0x32/0xc0 [ 793.111626] copy_tree+0x3b4/0xa60 [ 793.112086] copy_mnt_ns+0x1a9/0xae0 [ 793.112697] ? trace_kmem_cache_alloc+0xa1/0xe0 [ 793.113284] ? kmem_cache_alloc+0x1d2/0x320 [ 793.113990] create_new_namespaces+0xd6/0xb30 [ 793.114637] ? security_capable+0x99/0xc0 [ 793.115268] copy_namespaces+0x414/0x500 [ 793.115873] copy_process+0x2a5e/0x7390 [ 793.116469] ? lock_is_held_type+0x9f/0x120 [ 793.117099] ? find_held_lock+0x2c/0x110 [ 793.117733] ? __pfx_copy_process+0x10/0x10 [ 793.118385] ? lock_acquire+0x32/0xc0 [ 793.118952] ? __might_fault+0xa9/0x180 [ 793.119568] ? _copy_from_user+0xf6/0x180 [ 793.120202] kernel_clone+0xeb/0x8c0 [ 793.120762] ? lock_is_held_type+0x9f/0x120 [ 793.121394] ? __pfx_kernel_clone+0x10/0x10 [ 793.122064] ? lock_is_held_type+0x9f/0x120 [ 793.122708] __do_sys_clone3+0x1d5/0x2e0 [ 793.123316] ? __pfx___do_sys_clone3+0x10/0x10 [ 793.124021] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 793.124874] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 793.125720] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 793.126592] ? fput+0x2f/0x1a0 [ 793.127098] ? syscall_enter_from_user_mode+0x21/0x50 [ 793.127849] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 793.128640] do_syscall_64+0x3f/0x90 [ 793.129208] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 793.129970] RIP: 0033:0x7fbfb4cfab19 [ 793.130515] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 793.133020] RSP: 002b:00007fbfb2270188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 793.134115] RAX: ffffffffffffffda RBX: 00007fbfb4e0df60 RCX: 00007fbfb4cfab19 [ 793.135153] RDX: 0000000000000000 RSI: 000000000000004e RDI: 00000000200003c0 [ 793.136175] RBP: 00007fbfb22701d0 R08: 0000000000000000 R09: 0000000000000000 [ 793.137182] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 793.138201] R13: 00007fff0e95b7df R14: 00007fbfb2270300 R15: 0000000000022000 [ 793.139235] 05:57:10 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x2000000}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:57:10 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa8420, &(0x7f0000000940)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid}, {@fscache}, {@dfltgid}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq}, {@measure}]}}) 05:57:10 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0xffffffff00000000, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@none}]}) 05:57:22 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa8420, &(0x7f0000000940)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid}, {@fscache}, {@dfltgid}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq}, {@measure}]}}) 05:57:22 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 44) 05:57:22 executing program 6: get_robust_list(0xffffffffffffffff, &(0x7f0000000440)=&(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000380)}}, &(0x7f0000000480)=0x18) r0 = request_key(&(0x7f00000002c0)='encrypted\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f0000000340)='\x00', 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x2}, 0x0, 0x0, r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = syz_io_uring_setup(0xfa7, &(0x7f0000000080), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000000)) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) io_uring_enter(r2, 0x100001, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x4, 0x7, 0x40, 0x5, 0x0, 0xfff, 0x88, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0xff, 0x0, @perf_config_ext={0x4, 0x3}, 0x1, 0x81, 0x5, 0x4, 0x200, 0x1000, 0x5, 0x0, 0x81, 0x0, 0x401}, 0xffffffffffffffff, 0x6, r1, 0x3) fallocate(r2, 0x0, 0x7fff, 0x4) sendmsg$AUDIT_TTY_SET(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800200}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x18, 0x3f9, 0x4, 0x70bd2d, 0x25dfdbfb, {0x1, 0x1}, ["", "", ""]}, 0x18}, 0x1, 0x0, 0x0, 0x4004}, 0x4000040) syz_open_procfs(0x0, 0x0) r3 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r3) r4 = syz_io_uring_setup(0xfa7, &(0x7f0000000080), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000000)) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) io_uring_enter(r4, 0x100001, 0x0, 0x0, 0x0, 0x0) fchmod(r4, 0x21) 05:57:22 executing program 7: syz_emit_vhci(&(0x7f00000000c0)=ANY=[@ANYBLOB="794ee6ca"], 0xa) syz_emit_vhci(&(0x7f0000000080)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_complete={{0xe, 0x4}, @HCI_OP_LE_WRITE_DEF_DATA_LEN={{}, 0x40}}}, 0x7) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x401, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r0, &(0x7f0000001180)=ANY=[], 0x220) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) sendfile(r0, r1, 0x0, 0xfffffdef) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f0000000000)=0x7) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) syz_emit_vhci(&(0x7f0000000040)=@HCI_VENDOR_PKT={0xff, 0x80}, 0x2) mount_setattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 05:57:22 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:57:22 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x2, &(0x7f0000000a00)={[{@none}]}) 05:57:22 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) sendmmsg$inet6(r1, &(0x7f0000000500)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @loopback}, 0x1c, 0x0}}], 0x1, 0x0) fcntl$getflags(r0, 0x3) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x3c, 0x3, 0x4, 0x2, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r2, 0x4004662b, &(0x7f0000000340)) 05:57:22 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x3000000}, 0x0, 0x0, 0x0, 0x0}, 0x4e) [ 805.806333] cgroup: Need name or subsystem set 05:57:22 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x3, &(0x7f0000000a00)={[{@none}]}) 05:57:22 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa8420, &(0x7f0000000940)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid}, {@fscache}, {@dfltgid}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq}, {@measure}]}}) 05:57:22 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x4000000}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:57:22 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 45) 05:57:23 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f00000000c0)=0x1) lremovexattr(&(0x7f0000000080)='./file1\x00', &(0x7f0000000180)=@random={'system.', '\x00'}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x80) pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000000)='P', 0x1}], 0x1, 0x0, 0x0) lseek(r0, 0x0, 0x3) [ 806.106535] cgroup: Need name or subsystem set [ 806.118930] Bluetooth: hci7: ACL packet for unknown connection handle 0 05:57:23 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x8000000}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:57:23 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x4, &(0x7f0000000a00)={[{@none}]}) 05:57:23 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) [ 806.193604] FAULT_INJECTION: forcing a failure. [ 806.193604] name failslab, interval 1, probability 0, space 0, times 0 [ 806.195232] CPU: 1 PID: 6288 Comm: syz-executor.2 Not tainted 6.2.0-next-20230303 #1 [ 806.196230] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 806.197326] Call Trace: [ 806.197667] [ 806.197974] dump_stack_lvl+0xc1/0xf0 [ 806.198502] should_fail_ex+0x4b4/0x5b0 [ 806.199051] should_failslab+0x9/0x20 [ 806.199652] __kmem_cache_alloc_node+0x5b/0x310 [ 806.200329] ? kstrdup_const+0x57/0x80 [ 806.200852] ? __pfx_percpu_ref_put_many.constprop.0+0x10/0x10 [ 806.201631] ? kstrdup_const+0x57/0x80 [ 806.202170] __kmalloc_node_track_caller+0x43/0xb0 [ 806.202880] kstrdup+0x3f/0x80 [ 806.203316] kstrdup_const+0x57/0x80 [ 806.203903] alloc_vfsmnt+0xb5/0x6c0 [ 806.204421] clone_mnt+0x6c/0xd80 [ 806.204885] ? lock_acquire+0x32/0xc0 [ 806.205659] copy_tree+0x3b4/0xa60 [ 806.206298] copy_mnt_ns+0x1a9/0xae0 [ 806.206899] ? trace_kmem_cache_alloc+0xa1/0xe0 [ 806.207638] ? kmem_cache_alloc+0x1d2/0x320 [ 806.208473] create_new_namespaces+0xd6/0xb30 [ 806.209286] ? security_capable+0x99/0xc0 [ 806.209964] copy_namespaces+0x414/0x500 [ 806.210627] copy_process+0x2a5e/0x7390 [ 806.211306] ? lock_is_held_type+0x9f/0x120 [ 806.211975] ? find_held_lock+0x2c/0x110 [ 806.212748] ? __pfx_copy_process+0x10/0x10 [ 806.213498] ? lock_acquire+0x32/0xc0 [ 806.214213] ? __might_fault+0xa9/0x180 [ 806.214899] ? _copy_from_user+0xf6/0x180 [ 806.215527] kernel_clone+0xeb/0x8c0 [ 806.216075] ? lock_is_held_type+0x9f/0x120 [ 806.216684] ? __pfx_kernel_clone+0x10/0x10 [ 806.217329] ? lock_is_held_type+0x9f/0x120 [ 806.217876] __do_sys_clone3+0x1d5/0x2e0 [ 806.218475] ? __pfx___do_sys_clone3+0x10/0x10 [ 806.219084] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 806.219896] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 806.220762] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 806.221548] ? fput+0x2f/0x1a0 [ 806.222053] ? syscall_enter_from_user_mode+0x21/0x50 [ 806.222802] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 806.223502] do_syscall_64+0x3f/0x90 [ 806.223991] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 806.224633] RIP: 0033:0x7fbfb4cfab19 [ 806.225102] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 806.227274] RSP: 002b:00007fbfb2270188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 806.228182] RAX: ffffffffffffffda RBX: 00007fbfb4e0df60 RCX: 00007fbfb4cfab19 [ 806.229035] RDX: 0000000000000000 RSI: 000000000000004e RDI: 00000000200003c0 [ 806.229883] RBP: 00007fbfb22701d0 R08: 0000000000000000 R09: 0000000000000000 [ 806.230736] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 806.231586] R13: 00007fff0e95b7df R14: 00007fbfb2270300 R15: 0000000000022000 [ 806.232472] 05:57:23 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:57:23 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa8420, &(0x7f0000000940)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid}, {@fscache}, {@dfltgid}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq}, {@measure}]}}) 05:57:23 executing program 6: syz_open_procfs(0x0, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x40f}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) [ 806.519578] cgroup: Need name or subsystem set [ 809.836597] Bluetooth: hci7: Controller not accepting commands anymore: ncmd = 0 [ 809.837965] Bluetooth: hci7: Injecting HCI hardware error event [ 809.839906] Bluetooth: hci7: hardware error 0x00 [ 811.883755] Bluetooth: hci7: Opcode 0x c03 failed: -110 05:57:37 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa8420, &(0x7f0000000940)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid}, {@fscache}, {@dfltgid}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq}, {@measure}]}}) 05:57:37 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0xe000000}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:57:37 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x5, &(0x7f0000000a00)={[{@none}]}) 05:57:37 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fff0003}]}) mlock2(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) 05:57:37 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 46) 05:57:37 executing program 6: semtimedop(0x0, &(0x7f0000000000)=[{0x1, 0x400}, {0x3, 0xffff, 0x800}, {0x0, 0x8}], 0x3, &(0x7f0000000040)={0x0, 0x3938700}) r0 = syz_open_procfs(0x0, 0x0) read$hiddev(r0, &(0x7f0000002600)=""/131, 0x83) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, &(0x7f0000000100)={0x0, 0x7f, 0x40000007, 0x1}) ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, &(0x7f0000000500)={r1, 0x5a28, 0x100, 0x1}) r2 = signalfd4(r0, &(0x7f0000000980)={[0x4]}, 0x8, 0x80000) read$hiddev(r0, &(0x7f00000027c0)=""/226, 0xe2) semctl$GETPID(0x0, 0x1, 0xb, &(0x7f00000028c0)=""/41) r3 = semget(0x3, 0x4, 0x244) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000000)=""/91) semctl$SEM_STAT(r3, 0x2, 0x12, &(0x7f00000026c0)=""/123) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000180)="6fb9", 0x2}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r4, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}], 0x20}, 0x0) semctl$GETPID(r3, 0x1, 0xb, &(0x7f0000002740)=""/93) sendmmsg$inet6(r2, &(0x7f00000023c0)=[{{&(0x7f00000009c0)={0xa, 0x4e24, 0x6, @empty, 0xffff}, 0x1c, &(0x7f0000000d80)=[{&(0x7f0000000a00)="da1a5fba75b66bfa53970698e52650d4772132892e3cf5d520fe6c005be958391eee494a7b706b77bb8511dce7f3a2641b138fb98a43720a295a9a41cfc4e165aac8da1c1ee07f271fd52c7c08fe56768f96be82aa18adc6c30d8a1c667ac90dfa0db88317c9a5e05afdc3cc1a964cd9287100edb29772ac5dbd745b178b6b6724464c324aa98cb78f9ec234c8efb52772236aa14e4b113a932fa26d844ae41f0aeec14f106276431225db8a7e79334f1dee6cc66907e57a4eac22325c0faa2ea600bfc7ccb0440db3be86d49570727255d1072ab1c5a421ce25", 0xda}, {&(0x7f0000000b00)="5f7ffdb31f945fc3dc059edd40b008a6dc25ab1c448781f9cf58f137ac9e09307a0dba272af437877b476243074a89e1f625a0f114aa7b360d64e45a5e29f61d79bb14fe1d2f4e6ef8f60de4e5b80f7bc81c14161d61fa36ff04bf89c4182eb234a55fe2a92db8e2663d669ae172", 0x6e}, {&(0x7f0000000e00)="99485c60a4c1e18debfab3", 0xb}, {&(0x7f0000000bc0)}, {&(0x7f0000000c00)="a4f10f8ed64270c166a2cb1bbe34f050b82e44a607ba93da56ecf3876639a273f1893b19c24b49938c2f1c7f2b5b4853db59b83d22427dd7e7a5d524ebc387e2fa106fab74d953a7634afb74cfb2799db2fd91d85816b262ac7f0d92c51d7cd7b7725c8a85efe9755fa3ed32bde1ddd35c6b32db2db1ab310d9619723e00032ecdd3ef53bb6ea8d5fb124df11b1136342fa17298411d2dcada0b3998cef8d00f957b5b666ef78bc1eb7c9305d3bb94ec20c9812cebbd1780", 0xb8}, {&(0x7f0000000cc0)="6ddf5199c52809caac1e53632ff00b2ec2b58066172cdaf51ccb5208ed7f707119e6f2a4", 0x24}, {&(0x7f0000000d00)="67353e95370e8593a04bd9797d9fb81315e1dbd44a91909aabf19c047fe67463bb1b1a774d883f91ba81b8a7f46230c52398bc133745e2650ecc77a88d296e55baedee62f5b3d4485c257a80d1809b3eea01de1fcbc3667dddbea6ab873aceb49da401da8f96ca4a05d0af62a072", 0x6e}], 0x7, &(0x7f0000002b00)=ANY=[@ANYBLOB="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"/267, @ANYRES32=r4, @ANYRESOCT], 0xf8}}, {{&(0x7f0000000b80)={0xa, 0x4e24, 0x80000000, @private0, 0x80000000}, 0x1c, &(0x7f0000002340)=[{&(0x7f0000002440)="ebee966712f3f4c34aab98615ec0a6cb63eee177f81bc7f362e4c1f18ceb800020c1c38a46419a8e1a3165ca12c66f5218ebe4d907ee674040f25b1470fed98e1765135e448542dc4752536fc34abd6660274aafe26450b3836159caf3bffeefc6c538008fd12e3166f232b6e5ad3a9d3ad099367344746de8fd855ab1e001a4606ae11b4d17bf25b0bc2dadd7c11b2c18b96ffc79d884297a769f08ee952b6bc422c68967b960703e557b06f84c39e3ae6ebdbdc1cb398e4262f5ea72a4daa96d7fdfaa7496bead2590c9512244ab443f569be83c075c4e218aa2d0674b81fa8b9917c1dcf179b60888961e9c354c272eddde604222800034", 0xf9}, {&(0x7f0000001040)="fea7e6053d2a17704e5f87e82f9c34e52d578c53a8b76705b079a39889b20b588add2d776bedf5325535f4afab10b9970dc00f6e38c01c453efaec845324b8910e15138744fb91b0f0fe86d094d960fcd173e3b6f09928aea416927d27fc9c4c2f5f13cbd932bb21a36f59486bf62bbcb7c59dbfe687fb160f94648737e57e1f9cb84af82014d94fb0396daa5b5f40596e9f614262df8ac242d21811b12958c829f3e34ddaa07c595f570ead05301aba001d60c371aa02ccd5691cc3d4fe508202014710c2092f09832726b95dc083969d4a25671f9d", 0xd6}, {&(0x7f0000001140)="690121b201c6405725b9ad897d1ff5f82dae913ea07abe65c5354e2827c4e0cea37002b825340d9d16126bd900a24c4e1085fccc446c1ceb", 0x38}, {&(0x7f0000001180)="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0x1000}, {&(0x7f0000002180)="946f8e2a8150d417f771d26844707154f860a04c5745a872b41a2871c75f7e0bdb24ce905bb87ca56e0edcb333683f2bb6a70a3fca8ccb513ffe994ab69bc8b9843aac3fe639ad9c26fdb045781dc6e7700dc6062eabff", 0x57}, {&(0x7f0000000f40)="ecfcafe8128c0d2f1fbb4f026c372a2665c394e61375bacaec97583e88f7a37a741829be74fd792b99f01c1830ec0f22dfd5dcbffaadf90ee49551dd05432ac36b9e167af9d85f049a104f343dd2ece6c733547fa778369a91c1cc2048ba484e3d1f75ce169b2085381827e175f107ff27b15fc70fcbe857a80c9ed66a61ec67d2623d3e85941fe457f14f28460330c33c5c5fafeb43b0399bf69ad3eca52d34244d978e4fffc9eb038ac5f08a04987ce14cc96f04c1a4", 0xb7}, {&(0x7f0000000e40)="aa48d581e64d3deb37037e7b6f2bdfc3a3727ee591cca98887ad5370a271e5d5a880456a034714c8b839c94544e9ac483bbf2af0a7bf6178fef4a4e08eecba68ffda864df252a0bb2fbd3e347269fb8556ec9cc5b7", 0x55}], 0x7, &(0x7f0000002fc0)=ANY=[@ANYBLOB="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"], 0x1c0}}], 0x2, 0x4) r5 = syz_open_dev$usbmon(&(0x7f0000000900), 0xe62b, 0x109000) ioctl$FIBMAP(r5, 0x1, &(0x7f0000000940)=0x4) r6 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r6) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000bc0)={0x5, 0x4, 0xfffffffffffffffc, 0x1, 0x44a, 0x5}) 05:57:37 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:57:37 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:57:37 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa8420, &(0x7f0000000940)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid}, {@fscache}, {@dfltgid}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq}, {@measure}]}}) 05:57:37 executing program 6: ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x1, '\x00', {}, 0x5}) syz_open_procfs(0x0, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) [ 820.242595] cgroup: Need name or subsystem set 05:57:37 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$nl_audit(0x10, 0x3, 0x9) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x40210}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @broadcast}}}], 0x20}, 0x0) socket$packet(0x11, 0x3, 0x300) [ 820.257941] cgroup: Need name or subsystem set 05:57:37 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 47) 05:57:37 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x10000000}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:57:37 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x6, &(0x7f0000000a00)={[{@none}]}) 05:57:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYRESOCT]) 05:57:37 executing program 6: r0 = syz_open_procfs(0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000000)={r0, 0x75, 0x401, 0xfff}) getpeername$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000180)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00000001c0)={@private=0xa010100, @multicast2, r2}, 0xc) r3 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r3) [ 820.408165] cgroup: Need name or subsystem set [ 820.419084] ext4: Unknown parameter '01777777777777777777777' [ 820.423080] ext4: Unknown parameter '01777777777777777777777' 05:57:50 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x10000200}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:57:50 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa8420, &(0x7f0000000940)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid}, {@fscache}, {@dfltgid}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq}, {@measure}]}}) 05:57:50 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:57:50 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/cgroups\x00', 0x0, 0x0) r1 = epoll_create1(0x0) sendfile(r0, r1, &(0x7f0000000000), 0x3) read$ptp(r0, &(0x7f0000000140)=""/156, 0x9c) 05:57:50 executing program 6: syz_open_procfs(0x0, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x76, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000040)=0xffff0001, 0x4) 05:57:50 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 48) 05:57:50 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x7, &(0x7f0000000a00)={[{@none}]}) [ 833.463092] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 05:57:50 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$nl_audit(0x10, 0x3, 0x9) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x40210}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @broadcast}}}], 0x20}, 0x0) socket$packet(0x11, 0x3, 0x300) [ 833.507362] cgroup: Need name or subsystem set 05:57:50 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, 0x0, &(0x7f0000000100), 0xa8420, &(0x7f0000000940)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid}, {@fscache}, {@dfltgid}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq}, {@measure}]}}) 05:57:50 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x11000000}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:57:50 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:57:50 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x8, &(0x7f0000000a00)={[{@none}]}) 05:57:50 executing program 6: r0 = syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x7, 0x4, &(0x7f0000000340)=[{&(0x7f0000000100)="1c6d41cbc97708e8fee4e7f4cba14b7adf137663f1b923fb691b0c14c02bf9c231a435368dbe0874d6", 0x29, 0x6}, {&(0x7f0000000140)="edc8813e03d128fa354004a005", 0xd, 0x1}, {&(0x7f0000000180)="eda0eb150927d8c001becb6304224f1d7e399637dc6b3b4013547552d80be622ddca13bcf334308d3d4715ce9a4027ab189946819b76019b3526e69950ebeaa118e811199cf09819d3992fa3ebe9cf2cca9d724648445f62f8ea3127fccb3758f3741769b644454c6022c01c7a2f10077e4eb98ae128ccbc4207ae4eed2606e0b2175ee5cf30cbc0802bb0a3c6aaa683bff342c7c4dd0d1e53fd894544934caa59ae49eee5708d67ec9dcd7150e49315fc72a9c9789b3fab9a344c797a2d", 0xbe, 0x7}, {&(0x7f0000000240)="66c0705c8c6ba148b68a8aa15538ff7795d990c708ff045778cfdd023917e674a179124e61a9fe47e7c9ba0188f6a33b522295e359073cb4f48215195abd1c8243c7874caa5fd69c3737dfc1466bd24fecc85c0ee7d7177e172178ad85fb2283825934a6eba9b449bdf59a4640a165a09d329952fc06777019641b5558984650ed12084df1c8ef95ba5b0f1a0ea9d00636164ba6d639ceca0c277cccbcf1216b7e1bab97a76a23af267c41fae36d7ebcf405fbb367bf97a00d4386ff2d29ee6824f589b932751a31", 0xc8, 0x6}], 0x4, &(0x7f00000003c0)={[{}], [{@smackfsroot={'smackfsroot', 0x3d, '&'}}, {@smackfshat={'smackfshat', 0x3d, ':/$!]'}}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@dont_hash}, {@context={'context', 0x3d, 'user_u'}}]}) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000440)=0x20, 0x4) r1 = syz_open_procfs(0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@private0}}, &(0x7f0000000580)=0xe8) fchown(r1, r2, 0xee01) r3 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) close(r3) [ 833.651065] loop0: detected capacity change from 0 to 40 05:57:50 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 49) [ 833.711628] cgroup: Need name or subsystem set [ 833.828795] FAULT_INJECTION: forcing a failure. [ 833.828795] name failslab, interval 1, probability 0, space 0, times 0 [ 833.830241] CPU: 0 PID: 6385 Comm: syz-executor.2 Not tainted 6.2.0-next-20230303 #1 [ 833.831211] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 833.832212] Call Trace: [ 833.832541] [ 833.832833] dump_stack_lvl+0xc1/0xf0 [ 833.833346] should_fail_ex+0x4b4/0x5b0 [ 833.833869] ? alloc_vfsmnt+0x23/0x6c0 [ 833.834398] should_failslab+0x9/0x20 [ 833.834888] kmem_cache_alloc+0x5a/0x320 [ 833.835416] alloc_vfsmnt+0x23/0x6c0 [ 833.835914] clone_mnt+0x6c/0xd80 [ 833.836373] ? lock_acquire+0x32/0xc0 [ 833.836864] copy_tree+0x3b4/0xa60 [ 833.837340] copy_mnt_ns+0x1a9/0xae0 [ 833.837858] ? trace_kmem_cache_alloc+0xa1/0xe0 [ 833.838487] ? kmem_cache_alloc+0x1d2/0x320 [ 833.839056] create_new_namespaces+0xd6/0xb30 [ 833.839653] ? security_capable+0x99/0xc0 [ 833.840201] copy_namespaces+0x414/0x500 [ 833.840745] copy_process+0x2a5e/0x7390 [ 833.841263] ? lock_is_held_type+0x9f/0x120 [ 833.841826] ? find_held_lock+0x2c/0x110 [ 833.842400] ? __pfx_copy_process+0x10/0x10 [ 833.842967] ? lock_acquire+0x32/0xc0 [ 833.843461] ? __might_fault+0xa9/0x180 [ 833.844015] ? _copy_from_user+0xf6/0x180 [ 833.844579] kernel_clone+0xeb/0x8c0 [ 833.845068] ? lock_is_held_type+0x9f/0x120 [ 833.845627] ? __pfx_kernel_clone+0x10/0x10 [ 833.846193] ? lock_is_held_type+0x9f/0x120 [ 833.846796] __do_sys_clone3+0x1d5/0x2e0 [ 833.847322] ? __pfx___do_sys_clone3+0x10/0x10 [ 833.847954] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 833.848711] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 833.849459] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 833.850214] ? fput+0x2f/0x1a0 [ 833.850677] ? syscall_enter_from_user_mode+0x21/0x50 [ 833.851341] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 833.852049] do_syscall_64+0x3f/0x90 [ 833.852548] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 833.853216] RIP: 0033:0x7fbfb4cfab19 [ 833.853700] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 833.855929] RSP: 002b:00007fbfb2270188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 833.856881] RAX: ffffffffffffffda RBX: 00007fbfb4e0df60 RCX: 00007fbfb4cfab19 [ 833.857770] RDX: 0000000000000000 RSI: 000000000000004e RDI: 00000000200003c0 [ 833.858684] RBP: 00007fbfb22701d0 R08: 0000000000000000 R09: 0000000000000000 [ 833.859571] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 833.860473] R13: 00007fff0e95b7df R14: 00007fbfb2270300 R15: 0000000000022000 [ 833.861396] 05:58:06 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$nl_audit(0x10, 0x3, 0x9) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x40210}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @broadcast}}}], 0x20}, 0x0) socket$packet(0x11, 0x3, 0x300) 05:58:06 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, 0x0, &(0x7f0000000100), 0xa8420, &(0x7f0000000940)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid}, {@fscache}, {@dfltgid}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq}, {@measure}]}}) 05:58:06 executing program 6: r0 = syz_open_procfs(0x0, 0x0) r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000080), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000000)) r2 = gettid() syz_open_procfs(r2, &(0x7f0000001d00)='net/mcfilter\x00') io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY(r1, 0x5000940f, &(0x7f0000000100)={{r0}, "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"}) clone3(&(0x7f0000001880)={0x10200000, &(0x7f0000001640)=0xffffffffffffffff, &(0x7f0000001680), &(0x7f00000016c0), {0x2c}, &(0x7f0000001700)=""/70, 0x46, &(0x7f0000001780)=""/174, &(0x7f0000001840)=[0xffffffffffffffff, 0x0], 0x2, {r0}}, 0x58) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000002640)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000900)={0x4, 0x4, {0x0, @usage=0x400, 0x0, 0xf5, 0x80d, 0x2f410a9c, 0x855, 0x7f, 0x20, @struct={0xc421, 0x9}, 0x6, 0xff, [0x8, 0x4, 0x4, 0x809, 0xe70d, 0x7e10c57]}, {0x8, @usage=0x5, 0x0, 0x401, 0x3, 0x4, 0xe24000000, 0x8, 0x411, @struct={0x6, 0x2}, 0xd89, 0x1, [0x0, 0x4, 0x8, 0x1f, 0x3, 0x81]}, {0x7, @usage=0x80000000, r4, 0x8, 0x3, 0x7ff, 0x7fff, 0xffffffffffffff44, 0x8, @usage=0x400, 0x3, 0x40, [0xac9c, 0x4, 0xfffffffffffffffc, 0xffff, 0xfffffffffffff001, 0x9]}, {0x10000, 0x6, 0x1}}) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000000340)={r4, "b140cb8a0c1b0adfede565b42b7301ba"}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r3, 0xc400941d, &(0x7f0000001900)={r4, 0x9, 0xfffffffffffffffc}) r6 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r6) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1, 0x810, r0, 0x8000000) syz_io_uring_setup(0xa8c, &(0x7f0000001100)={0x0, 0xd765, 0x0, 0x0, 0x2c7, 0x0, r0}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000001180)=0x0) syz_io_uring_submit(r7, r8, &(0x7f00000015c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r0, 0x0, &(0x7f0000001580)={&(0x7f00000011c0)=@rxrpc=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e21, 0x8, @mcast1, 0x6}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000001240)="5d2be53ed1042d61dddc5a3752f0dc04c0d878cefab7378b3a275910c94fc1e3bc2e7af4eb0be53fa4a58458c683bce2f5e5c94c1b18ff0fad076f3c32f87a303b566da0daa9646c3ee524e1da73997499dce74ac2895ae79c00a06539f0eb77ec756f8d23581fdd6b62780ef26484505499f0f469367b15e741510e5502517f63c13181096c7f2685822adce0b69ea6a25b97fd18ba9e5dd430e259e29aa55da1841193e0509a8d230fa8a9ef4e5a1ae3a3f336478a6f4b01bbea23c03355efbbcb27d48f9b2d634dc70d3700cc1127", 0xd0}, {&(0x7f0000001340)="34fa1b62842ae6", 0x7}, {&(0x7f0000001380)="4d457734dcb500cc4902e4501b3205cda85ff307375a32f5373d9408597f", 0x1e}, {&(0x7f00000013c0)="04c7f95ba2327dc9457a3a64fe863b55525678201c5ad28c9a66bb0fc233e81fbeaa77d29ca30d5ad38f316ca841adddb4c2dc573a37fb68698d187ecc390cabf4a0a0c47dfb8c7496ca137db27da497ed3d613a08a9a31ac368a2dc8d620995d4b8415df2af7acd9da348bfd3550fa4994b39b2c268db2b23b5b737e91cfb24f988df1c73de2f991400f96fb1b0905a580f23f0a3d05593be0c1e4c8a76cf31f7d7a2224c4852b2dc7fb6fbf001cc7ff267271ab4268ec60d9a48143d4561cd32c5fd5be4edaf63af8586bba9ffbcf7eb6f950090fe0d", 0xd7}, {&(0x7f00000014c0)="19cde25c98b768f67f43c28fa9aab757ccc320d6cef8e82b3857b72393829ca03b75f8935d2c178a573a4b7a2b63ab4d9fd631f07d9785d32cf06a6b10706c17", 0x40}], 0x5}, 0x0, 0x20000000}, 0x9) ioctl$BTRFS_IOC_GET_DEV_STATS(r6, 0xc4089434, &(0x7f0000001d40)={r5, 0x8, 0x1, [0x505f, 0x80, 0x5, 0x2400000000, 0x3f], [0x5, 0x4, 0xfffffffffffffffb, 0x5, 0x8, 0x3ff, 0x1, 0xffffffffffff1519, 0x1, 0x2, 0x20, 0x8, 0x2, 0x100000000, 0xffffffff7fffffff, 0x7, 0x100000001, 0xfffffffffffffff9, 0x4, 0x5, 0x1, 0x3, 0x2, 0x6, 0x1, 0x139b, 0x20, 0x5, 0x9, 0x8, 0x6, 0x80000001, 0x0, 0x2, 0xbf, 0xffff, 0x5, 0x0, 0x7fffffff, 0x1, 0x94, 0x2, 0xadd8, 0x8001, 0x40, 0x2, 0x3, 0x1, 0x69, 0x800, 0x401, 0x4, 0x3ff, 0x2, 0x7f, 0xf3, 0x8, 0x0, 0x2e1, 0x9, 0x8, 0x8000, 0x5, 0x5, 0x7, 0xfffffffffffffff7, 0x7, 0x0, 0xfffffffffffffffb, 0x100, 0x5, 0x3, 0xffffffff, 0x101, 0x3, 0xfd3c, 0xffffffff, 0x1, 0x0, 0x7, 0x100000000, 0x7, 0x430e, 0x200, 0x5, 0x2, 0x2, 0x6, 0x2, 0x3, 0xffff, 0x2, 0x4, 0x40, 0x952f, 0xffffffff, 0x5, 0x7, 0x4, 0x200, 0x2, 0x1, 0x9, 0xfffffffffffff3f2, 0x7, 0xfff, 0x1, 0xe0, 0x2e, 0x3ff, 0x0, 0x7f, 0x3, 0x9, 0x400, 0xc3, 0x8000, 0x6, 0x1, 0x7]}) ioctl$BTRFS_IOC_BALANCE_V2(r6, 0xc4009420, &(0x7f0000002180)={0x6, 0x0, {0x574, @struct={0x1, 0x401}, 0x0, 0xfffffffffffffffb, 0xf92a, 0x0, 0x1, 0x9, 0x1, @usage=0x10000, 0x400, 0x9, [0xf56, 0x8, 0x3ff, 0x5, 0x0, 0x3f]}, {0xfff, @struct={0x20, 0x800}, r5, 0x10001, 0x3, 0xf0, 0x81, 0x4, 0x3, @struct={0x9, 0x2}, 0x4, 0x8020, [0x400, 0x10000, 0x7, 0x2, 0x7, 0x6]}, {0x7fffffff, @usage=0xee3, r9, 0x7f, 0x20, 0x8000, 0x2, 0xfa, 0x21, @struct={0x7fff, 0x8}, 0x20, 0x0, [0xcd11, 0x2, 0xedb6, 0x2, 0xe5a, 0xe5]}, {0x6, 0x5, 0x763f}}) write$cgroup_int(r0, &(0x7f0000001600)=0x3, 0x12) 05:58:06 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:58:06 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x1fffefff}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:58:06 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x9, &(0x7f0000000a00)={[{@none}]}) 05:58:06 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 50) 05:58:06 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) [ 849.212031] loop0: detected capacity change from 0 to 40 05:58:06 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x1ffff000}, 0x0, 0x0, 0x0, 0x0}, 0x4e) [ 849.274909] cgroup: Need name or subsystem set 05:58:06 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x7f, 0x2, 0x0, 0x0, 0x4, 0x8000, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x4, @perf_bp={&(0x7f0000000000), 0x4}, 0x40418, 0xfffffffffffffffa, 0x7, 0x0, 0x2, 0xa44, 0x62, 0x0, 0x7303, 0x0, 0x4b5c}, r1, 0x6, r0, 0x2) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x20, 0x81, 0x0, 0x20, 0x0, 0x5, 0x42550, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x4, @perf_bp={&(0x7f0000000000), 0xe}, 0x40, 0x1, 0x401, 0x2, 0x9, 0x6e2, 0x7f, 0x0, 0x3f, 0x0, 0x1}, r1, 0x10, 0xffffffffffffffff, 0xa) syz_80211_inject_frame(&(0x7f0000000340)=@device_b, &(0x7f0000000380)=ANY=[@ANYBLOB="d0840000ffff1f000000080211000000aa5a91c489f468a8ec3dc7d47989"], 0x1f) 05:58:06 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, 0x0, &(0x7f0000000100), 0xa8420, &(0x7f0000000940)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid}, {@fscache}, {@dfltgid}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq}, {@measure}]}}) 05:58:06 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 51) 05:58:06 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0xa, &(0x7f0000000a00)={[{@none}]}) 05:58:06 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x20000000}, 0x0, 0x0, 0x0, 0x0}, 0x4e) [ 849.431456] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 849.471595] FAULT_INJECTION: forcing a failure. [ 849.471595] name failslab, interval 1, probability 0, space 0, times 0 [ 849.472455] CPU: 1 PID: 6422 Comm: syz-executor.2 Not tainted 6.2.0-next-20230303 #1 [ 849.472986] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 849.473525] Call Trace: [ 849.473711] [ 849.473874] dump_stack_lvl+0xc1/0xf0 [ 849.474141] should_fail_ex+0x4b4/0x5b0 [ 849.474432] should_failslab+0x9/0x20 [ 849.474718] __kmem_cache_alloc_node+0x5b/0x310 [ 849.475047] ? kstrdup_const+0x57/0x80 [ 849.475316] ? __pfx_percpu_ref_put_many.constprop.0+0x10/0x10 [ 849.475751] ? kstrdup_const+0x57/0x80 [ 849.476023] __kmalloc_node_track_caller+0x43/0xb0 [ 849.476366] kstrdup+0x3f/0x80 [ 849.476598] kstrdup_const+0x57/0x80 [ 849.476843] alloc_vfsmnt+0xb5/0x6c0 [ 849.477115] clone_mnt+0x6c/0xd80 [ 849.477371] ? lock_acquire+0x32/0xc0 [ 849.477648] copy_tree+0x3b4/0xa60 [ 849.477914] copy_mnt_ns+0x1a9/0xae0 [ 849.478183] ? trace_kmem_cache_alloc+0xa1/0xe0 [ 849.478492] ? kmem_cache_alloc+0x1d2/0x320 [ 849.478810] create_new_namespaces+0xd6/0xb30 [ 849.479118] ? security_capable+0x99/0xc0 [ 849.479413] copy_namespaces+0x414/0x500 [ 849.479707] copy_process+0x2a5e/0x7390 [ 849.479986] ? lock_is_held_type+0x9f/0x120 [ 849.480281] ? find_held_lock+0x2c/0x110 [ 849.480590] ? __pfx_copy_process+0x10/0x10 [ 849.480901] ? lock_acquire+0x32/0xc0 [ 849.481179] ? __might_fault+0xa9/0x180 [ 849.481489] ? _copy_from_user+0xf6/0x180 [ 849.481797] kernel_clone+0xeb/0x8c0 [ 849.482076] ? lock_is_held_type+0x9f/0x120 [ 849.482387] ? __pfx_kernel_clone+0x10/0x10 [ 849.483005] ? lock_is_held_type+0x9f/0x120 [ 849.483323] __do_sys_clone3+0x1d5/0x2e0 [ 849.483621] ? __pfx___do_sys_clone3+0x10/0x10 [ 849.483977] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 849.484402] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 849.484828] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 849.485256] ? fput+0x2f/0x1a0 [ 849.485511] ? syscall_enter_from_user_mode+0x21/0x50 [ 849.485885] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 849.486277] do_syscall_64+0x3f/0x90 [ 849.486556] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 849.486946] RIP: 0033:0x7fbfb4cfab19 [ 849.487218] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 849.488493] RSP: 002b:00007fbfb2270188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 849.489023] RAX: ffffffffffffffda RBX: 00007fbfb4e0df60 RCX: 00007fbfb4cfab19 [ 849.489537] RDX: 0000000000000000 RSI: 000000000000004e RDI: 00000000200003c0 [ 849.490038] RBP: 00007fbfb22701d0 R08: 0000000000000000 R09: 0000000000000000 [ 849.490079] cgroup: Need name or subsystem set [ 849.490566] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 849.490587] R13: 00007fff0e95b7df R14: 00007fbfb2270300 R15: 0000000000022000 [ 849.490613] [ 849.567888] cgroup: Need name or subsystem set [ 849.757544] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 05:58:18 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 52) 05:58:18 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8420, &(0x7f0000000940)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid}, {@fscache}, {@dfltgid}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq}, {@measure}]}}) 05:58:18 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x7f, 0x2, 0x0, 0x0, 0x4, 0x8000, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x4, @perf_bp={&(0x7f0000000000), 0x4}, 0x40418, 0xfffffffffffffffa, 0x7, 0x0, 0x2, 0xa44, 0x62, 0x0, 0x7303, 0x0, 0x4b5c}, r1, 0x6, r0, 0x2) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x20, 0x81, 0x0, 0x20, 0x0, 0x5, 0x42550, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x4, @perf_bp={&(0x7f0000000000), 0xe}, 0x40, 0x1, 0x401, 0x2, 0x9, 0x6e2, 0x7f, 0x0, 0x3f, 0x0, 0x1}, r1, 0x10, 0xffffffffffffffff, 0xa) syz_80211_inject_frame(&(0x7f0000000340)=@device_b, &(0x7f0000000380)=ANY=[@ANYBLOB="d0840000ffff1f000000080211000000aa5a91c489f468a8ec3dc7d47989"], 0x1f) 05:58:18 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x2b020000}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:58:18 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:58:18 executing program 6: syz_open_procfs(0x0, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x2, 0x42, 0x1f, 0x0, 0x0, 0x61, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0xffff, 0x7}, 0x112c5, 0x6, 0x76, 0x9, 0x0, 0xbbc, 0x8000, 0x0, 0x1a19, 0x0, 0x9}, 0x0, 0x5, r0, 0xa) 05:58:18 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0xb, &(0x7f0000000a00)={[{@none}]}) 05:58:18 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'veth1\x00', &(0x7f00000000c0)=@ethtool_rxfh={0x46, 0xffffff58, 0x4, 0x8, 0x2, "841f0a", 0x4, [0x3]}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'sit0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="1900bb00"/16]}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = socket$inet6_udp(0xa, 0x2, 0x0) dup(r2) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x3}, 0x1c) sendto(r2, &(0x7f0000000080)="c80bfcf62c92468402004f7f0dd3ef1cd3a921e7768953be8d1cd45df3cf", 0x1e, 0x0, &(0x7f0000000140)=@tipc=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x3}}, 0x80) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r1, 0x8983, &(0x7f0000000040)={0x8, 'vlan0\x00', {'veth1_virt_wifi\x00'}, 0x1000}) [ 861.923227] cgroup: Need name or subsystem set 05:58:19 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 53) [ 861.949288] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 05:58:19 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x10, &(0x7f0000000a00)={[{@none}]}) [ 862.006653] cgroup: Need name or subsystem set [ 862.018904] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 05:58:19 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 54) 05:58:19 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x300, &(0x7f0000000a00)={[{@none}]}) 05:58:19 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000940)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid}, {@fscache}, {@dfltgid}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq}, {@measure}]}}) 05:58:19 executing program 6: syz_open_procfs(0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(0xffffffffffffffff, 0xc0096616, &(0x7f0000000000)=ANY=[@ANYBLOB="0356e53e96000000000000"]) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000040), 0x200081, 0x0) io_uring_enter(r1, 0xf5, 0x9d57, 0x2, &(0x7f0000000100)={[0x41b5ead3]}, 0x8) close(r0) 05:58:19 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x2c010000}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:58:19 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) [ 862.120641] cgroup: Need name or subsystem set 05:58:19 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x3b3, &(0x7f0000000a00)={[{@none}]}) [ 862.252024] FAULT_INJECTION: forcing a failure. [ 862.252024] name failslab, interval 1, probability 0, space 0, times 0 [ 862.252916] CPU: 1 PID: 6465 Comm: syz-executor.2 Not tainted 6.2.0-next-20230303 #1 [ 862.253555] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 862.254241] Call Trace: [ 862.254466] [ 862.254665] dump_stack_lvl+0xc1/0xf0 [ 862.255022] should_fail_ex+0x4b4/0x5b0 [ 862.255372] should_failslab+0x9/0x20 [ 862.255708] __kmem_cache_alloc_node+0x5b/0x310 [ 862.256120] ? kstrdup_const+0x57/0x80 [ 862.256458] ? __pfx_percpu_ref_put_many.constprop.0+0x10/0x10 [ 862.256967] ? kstrdup_const+0x57/0x80 [ 862.257300] __kmalloc_node_track_caller+0x43/0xb0 [ 862.257725] kstrdup+0x3f/0x80 [ 862.258003] kstrdup_const+0x57/0x80 [ 862.258249] alloc_vfsmnt+0xb5/0x6c0 [ 862.258576] clone_mnt+0x6c/0xd80 [ 862.258884] ? lock_acquire+0x32/0xc0 [ 862.259217] copy_tree+0x3b4/0xa60 [ 862.259538] copy_mnt_ns+0x1a9/0xae0 [ 862.259870] ? trace_kmem_cache_alloc+0xa1/0xe0 [ 862.260266] ? kmem_cache_alloc+0x1d2/0x320 [ 862.260646] create_new_namespaces+0xd6/0xb30 [ 862.261025] ? security_capable+0x99/0xc0 [ 862.261394] copy_namespaces+0x414/0x500 [ 862.261745] copy_process+0x2a5e/0x7390 [ 862.262011] ? lock_is_held_type+0x9f/0x120 [ 862.262366] ? find_held_lock+0x2c/0x110 [ 862.262725] ? __pfx_copy_process+0x10/0x10 [ 862.263118] ? lock_acquire+0x32/0xc0 [ 862.263439] ? __might_fault+0xa9/0x180 [ 862.263803] ? _copy_from_user+0xf6/0x180 [ 862.264169] kernel_clone+0xeb/0x8c0 [ 862.264500] ? lock_is_held_type+0x9f/0x120 [ 862.264873] ? __pfx_kernel_clone+0x10/0x10 [ 862.265256] ? lock_is_held_type+0x9f/0x120 [ 862.265621] __do_sys_clone3+0x1d5/0x2e0 [ 862.265976] ? __pfx___do_sys_clone3+0x10/0x10 [ 862.266394] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 862.266907] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 862.267391] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 862.267893] ? fput+0x2f/0x1a0 [ 862.268189] ? syscall_enter_from_user_mode+0x21/0x50 [ 862.268628] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 862.269087] do_syscall_64+0x3f/0x90 [ 862.269410] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 862.269846] RIP: 0033:0x7fbfb4cfab19 [ 862.270163] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 862.271657] RSP: 002b:00007fbfb2270188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 862.272295] RAX: ffffffffffffffda RBX: 00007fbfb4e0df60 RCX: 00007fbfb4cfab19 [ 862.272885] RDX: 0000000000000000 RSI: 000000000000004e RDI: 00000000200003c0 [ 862.273469] RBP: 00007fbfb22701d0 R08: 0000000000000000 R09: 0000000000000000 [ 862.274048] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 862.274642] R13: 00007fff0e95b7df R14: 00007fbfb2270300 R15: 0000000000022000 [ 862.275267] 05:58:33 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x7f, 0x2, 0x0, 0x0, 0x4, 0x8000, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x4, @perf_bp={&(0x7f0000000000), 0x4}, 0x40418, 0xfffffffffffffffa, 0x7, 0x0, 0x2, 0xa44, 0x62, 0x0, 0x7303, 0x0, 0x4b5c}, r1, 0x6, r0, 0x2) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x20, 0x81, 0x0, 0x20, 0x0, 0x5, 0x42550, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x4, @perf_bp={&(0x7f0000000000), 0xe}, 0x40, 0x1, 0x401, 0x2, 0x9, 0x6e2, 0x7f, 0x0, 0x3f, 0x0, 0x1}, r1, 0x10, 0xffffffffffffffff, 0xa) syz_80211_inject_frame(&(0x7f0000000340)=@device_b, &(0x7f0000000380)=ANY=[@ANYBLOB="d0840000ffff1f000000080211000000aa5a91c489f468a8ec3dc7d47989"], 0x1f) 05:58:33 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000940)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid}, {@fscache}, {@dfltgid}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq}, {@measure}]}}) 05:58:33 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x500, &(0x7f0000000a00)={[{@none}]}) 05:58:33 executing program 6: r0 = syz_open_procfs(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r1) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r0, 0x0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000002280)=[{&(0x7f0000000100)=""/4092, 0xffc}, {&(0x7f0000001100)=""/118, 0x76}, {&(0x7f0000001180)=""/90, 0x5a}, {&(0x7f0000001200)=""/4096, 0x1000}, {&(0x7f0000002200)=""/88, 0x58}], 0x5, &(0x7f0000002300)=""/74, 0x4a}, 0x0, 0x10000, 0x0, {0x2}}, 0x7) write$binfmt_script(r1, &(0x7f0000002380)={'#! ', './file0', [{}, {0x20, '&&&($-#!#\x9e!\\*%'}, {0x20, '\x00'}, {0x20, '}#,'}, {0x20, '\x00'}, {0x20, '*!,'}], 0xa, "a7ef5d1157a242a4d2e74e10777b15dcae8775b578ac493922bfacf69c9fce43f99fc24f5b30f185561b5506d5aa38e04d8881a8aceaac14feba779511d69e5afb28e39424a1e747cc859a82cfca53922015429ff521f019403acc39e112d318169a3e7d0ad334e384a1f6dde01962b0934963f333ed4aeb91aee1d668e9308d7289ef6076f3cb"}, 0xae) 05:58:33 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x2c020000}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:58:33 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:58:33 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:58:33 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 55) 05:58:33 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000940)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid}, {@fscache}, {@dfltgid}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq}, {@measure}]}}) [ 876.176626] cgroup: Need name or subsystem set 05:58:33 executing program 6: r0 = syz_open_procfs(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r1) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000000)=0xb83) [ 876.219385] FAULT_INJECTION: forcing a failure. [ 876.219385] name failslab, interval 1, probability 0, space 0, times 0 [ 876.220822] CPU: 1 PID: 6493 Comm: syz-executor.2 Not tainted 6.2.0-next-20230303 #1 [ 876.221710] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 876.222624] Call Trace: [ 876.222939] [ 876.223234] dump_stack_lvl+0xc1/0xf0 [ 876.223706] should_fail_ex+0x4b4/0x5b0 [ 876.224201] ? alloc_vfsmnt+0x23/0x6c0 [ 876.224843] should_failslab+0x9/0x20 [ 876.225311] kmem_cache_alloc+0x5a/0x320 [ 876.225955] alloc_vfsmnt+0x23/0x6c0 [ 876.226426] clone_mnt+0x6c/0xd80 [ 876.227007] ? lock_acquire+0x32/0xc0 [ 876.227485] copy_tree+0x3b4/0xa60 [ 876.228090] copy_mnt_ns+0x1a9/0xae0 [ 876.228561] ? trace_kmem_cache_alloc+0xa1/0xe0 [ 876.229312] ? kmem_cache_alloc+0x1d2/0x320 [ 876.229839] create_new_namespaces+0xd6/0xb30 [ 876.230546] ? security_capable+0x99/0xc0 05:58:33 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x600, &(0x7f0000000a00)={[{@none}]}) [ 876.231092] copy_namespaces+0x414/0x500 [ 876.231839] copy_process+0x2a5e/0x7390 [ 876.232360] ? lock_is_held_type+0x9f/0x120 [ 876.233037] ? find_held_lock+0x2c/0x110 [ 876.233590] ? __pfx_copy_process+0x10/0x10 [ 876.234280] ? lock_acquire+0x32/0xc0 [ 876.234775] ? __might_fault+0xa9/0x180 [ 876.235460] ? _copy_from_user+0xf6/0x180 [ 876.236180] kernel_clone+0xeb/0x8c0 [ 876.236795] ? lock_is_held_type+0x9f/0x120 [ 876.237528] ? __pfx_kernel_clone+0x10/0x10 [ 876.238301] ? lock_is_held_type+0x9f/0x120 [ 876.239054] __do_sys_clone3+0x1d5/0x2e0 [ 876.239751] ? __pfx___do_sys_clone3+0x10/0x10 [ 876.240572] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 876.241505] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 876.242322] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 876.243215] ? fput+0x2f/0x1a0 [ 876.243660] ? syscall_enter_from_user_mode+0x21/0x50 [ 876.244387] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 876.245161] do_syscall_64+0x3f/0x90 [ 876.245649] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 876.246348] RIP: 0033:0x7fbfb4cfab19 05:58:33 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8420, 0x0) [ 876.246860] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 876.249095] RSP: 002b:00007fbfb2270188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 876.250039] RAX: ffffffffffffffda RBX: 00007fbfb4e0df60 RCX: 00007fbfb4cfab19 [ 876.250914] RDX: 0000000000000000 RSI: 000000000000004e RDI: 00000000200003c0 [ 876.251813] RBP: 00007fbfb22701d0 R08: 0000000000000000 R09: 0000000000000000 [ 876.252610] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 876.253486] R13: 00007fff0e95b7df R14: 00007fbfb2270300 R15: 0000000000022000 [ 876.254370] [ 876.285633] cgroup: Need name or subsystem set 05:58:33 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r2, &(0x7f00000003c0)=ANY=[@ANYBLOB="0d00002057ffff"], 0x15) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = dup(r3) r5 = accept4$packet(r4, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000200)=0x14, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f0000000540)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) sendmmsg$inet6(r4, &(0x7f0000000500)=[{{&(0x7f0000000140)={0xa, 0x4e24, 0x0, @local}, 0x1c, 0x0}}], 0x1, 0x0) write$P9_RLOCK(r4, &(0x7f0000000140)={0x8, 0x35, 0x2}, 0x8) lsetxattr$trusted_overlay_nlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000180)={'L+', 0x7fffffff}, 0x16, 0x0) mount$9p_fd(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f0000000080), 0x1000, &(0x7f0000000240)=ANY=[@ANYRES32, @ANYRESHEX=r1, @ANYRES64=r0, @ANYBLOB="3553977d1cfd8ce6ee925058a3e497cd8feba08834603ef8b67be6399f51fe4f8d0087f942715a998fe0491e61234006503f1d", @ANYRESDEC=r6]) 05:58:33 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x2d020000}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:58:33 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x700, &(0x7f0000000a00)={[{@none}]}) [ 876.348107] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 05:58:33 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) [ 876.416355] cgroup: Need name or subsystem set [ 879.025483] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 879.029455] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 879.032537] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 879.035406] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 879.036606] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 879.040322] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 881.067829] Bluetooth: hci0: command 0x0409 tx timeout [ 883.115842] Bluetooth: hci0: command 0x041b tx timeout [ 885.163747] Bluetooth: hci0: command 0x040f tx timeout [ 887.211741] Bluetooth: hci0: command 0x0419 tx timeout [ 898.736039] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 898.737374] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 898.740391] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 898.771776] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 898.772916] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 898.775388] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 899.355222] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 05:59:10 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[@ANYBLOB='g'], 0xb) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x401a111, r1, 0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 05:59:10 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8420, 0x0) 05:59:10 executing program 7: ioctl$CDROMREADMODE1(0xffffffffffffffff, 0x530d, &(0x7f0000000800)={0x6, 0x0, 0x20, 0x81, 0x0, 0x89}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x81}, 0x10001, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x400448cb, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000500)) ioctl$CDROMPLAYTRKIND(0xffffffffffffffff, 0x5304, &(0x7f0000000200)={0x2, 0x40, 0x5, 0x7}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000300)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) r1 = syz_open_procfs$userns(0x0, &(0x7f0000000180)) ioctl$NS_GET_OWNER_UID(r1, 0xb704, &(0x7f0000000100)) r2 = dup3(0xffffffffffffffff, r1, 0x20768bbd9b188b67) epoll_create(0x4) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) io_uring_enter(r2, 0x4f56, 0x3af0, 0x0, 0x0, 0x0) kcmp(r0, 0x0, 0x5, 0xffffffffffffffff, r1) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1a23}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) 05:59:10 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x900, &(0x7f0000000a00)={[{@none}]}) 05:59:10 executing program 6: r0 = syz_open_procfs(0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = syz_io_uring_setup(0xfa7, &(0x7f0000000080), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000000)) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) io_uring_enter(r2, 0x100001, 0x0, 0x0, 0x0, 0x0) r3 = syz_io_uring_setup(0xfa7, &(0x7f0000000080), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000000)) io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) io_uring_enter(r3, 0x100001, 0x0, 0x0, 0x0, 0x0) r4 = syz_io_uring_setup(0xfa7, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x3}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000000)) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) io_uring_enter(r4, 0x100001, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000001280)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa8420, &(0x7f0000000940)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid={'access', 0x3d, r5}}, {@fscache}, {@dfltgid={'dfltgid', 0x3d, r6}}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq}, {@measure}]}}) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000003c0)={{0x2, r7, r6, r5, 0xee00, 0x8e, 0x6}, 0xd590, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffc}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbfe, 0x20000}, 0xc, &(0x7f00000004c0)=[{&(0x7f0000000140)={0x10, 0x1f, 0x800, 0x70bd2b, 0x25dfdbfb}, 0x10}, {&(0x7f0000000a40)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="040062004697524727d8ae9a5f403713d4bd8e4ed735d5766c5801ea68f27000da61833bb17188c7333f2dcfc45cdef68a0b92a0370ef2e052981e555585459b5e5641dab17c0fba381074adb97ff2fffd950c5aa4c4b9a2c1f32bd85fb62028c498279a8a0d2785d9db19e7dd3d156b5606ad9723cac755193f075b0a4823aedcd16642e8eaa4c745b2b7dbf76e7c1dc31fb97aee5c679477045e77f0baadcc8d5d73bc8b7ff303f4e38b7ca02fa6cf725aee5c892c2c4f2e134439c9dac70357d93d2af7f3898ce5f10000"], 0x338}], 0x2, &(0x7f0000000880)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x18, 0x1, 0x1, [r0, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, r0, r0, r1, r2, r3, 0xffffffffffffffff, r4, r0]}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r5, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}], 0xe8, 0x40000}, 0x0) r8 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) pread64(r8, &(0x7f0000000040)=""/48, 0x30, 0x5) r9 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r9) 05:59:10 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x3e020000}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:59:10 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 56) 05:59:10 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:59:10 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8420, 0x0) 05:59:10 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440", 0x12}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x2, 0x0) pwrite64(r1, &(0x7f00000000c0)='9', 0x1, 0x8040000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x4, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7690}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r0, 0x0, 0xfffffdef) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) truncate(&(0x7f0000000180)='./file1\x00', 0x4ddd) ftruncate(r3, 0x2) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="100000975d0000107f001d00000000000000000000e7c7a095c117630ecd000000"], 0x0) socket$inet6(0xa, 0x1, 0x0) r4 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0) lseek(r4, 0x6, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0), 0x121000, 0x0) openat(r5, &(0x7f0000000240)='./file1\x00', 0x101000, 0x4) r6 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000002740), 0x0) splice(r6, &(0x7f00000002c0)=0x7ff, 0xffffffffffffffff, &(0x7f0000000300), 0x1, 0x3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r6, 0x40345410, &(0x7f00000013c0)={{0x0, 0x1}}) [ 913.718403] cgroup: Need name or subsystem set 05:59:10 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x3f000000}, 0x0, 0x0, 0x0, 0x0}, 0x4e) [ 913.754787] loop0: detected capacity change from 0 to 40 [ 913.758836] FAT-fs (loop0): invalid media value (0x00) [ 913.759199] FAT-fs (loop0): Can't find a valid FAT filesystem 05:59:10 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8420, &(0x7f0000000940)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid}, {@fscache}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq}, {@measure}]}}) 05:59:10 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0xa00, &(0x7f0000000a00)={[{@none}]}) 05:59:10 executing program 6: syz_open_procfs(0x0, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffff8, 0x1}, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) ioctl$F2FS_IOC_FLUSH_DEVICE(r0, 0x4008f50a, &(0x7f0000000000)={0x8, 0x1}) 05:59:10 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 57) 05:59:10 executing program 7: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x900, &(0x7f0000000a00)={[{@none}]}) [ 913.862110] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 [ 913.897654] cgroup: Need name or subsystem set [ 913.920822] cgroup: Need name or subsystem set [ 913.950302] FAULT_INJECTION: forcing a failure. [ 913.950302] name failslab, interval 1, probability 0, space 0, times 0 [ 913.951830] CPU: 1 PID: 7014 Comm: syz-executor.2 Not tainted 6.2.0-next-20230303 #1 [ 913.952826] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 913.953870] Call Trace: [ 913.954216] [ 913.954523] dump_stack_lvl+0xc1/0xf0 [ 913.955048] should_fail_ex+0x4b4/0x5b0 [ 913.955620] should_failslab+0x9/0x20 [ 913.956137] __kmem_cache_alloc_node+0x5b/0x310 [ 913.956768] ? kstrdup_const+0x57/0x80 [ 913.957286] ? __pfx_percpu_ref_put_many.constprop.0+0x10/0x10 [ 913.958059] ? kstrdup_const+0x57/0x80 [ 913.958585] __kmalloc_node_track_caller+0x43/0xb0 [ 913.959244] kstrdup+0x3f/0x80 [ 913.959705] kstrdup_const+0x57/0x80 [ 913.960226] alloc_vfsmnt+0xb5/0x6c0 [ 913.960767] clone_mnt+0x6c/0xd80 [ 913.961243] ? lock_acquire+0x32/0xc0 [ 913.961774] copy_tree+0x3b4/0xa60 [ 913.962294] copy_mnt_ns+0x1a9/0xae0 [ 913.962816] ? trace_kmem_cache_alloc+0xa1/0xe0 [ 913.963472] ? kmem_cache_alloc+0x1d2/0x320 [ 913.964075] create_new_namespaces+0xd6/0xb30 [ 913.964696] ? security_capable+0x99/0xc0 [ 913.965272] copy_namespaces+0x414/0x500 [ 913.965827] copy_process+0x2a5e/0x7390 [ 913.966381] ? lock_is_held_type+0x9f/0x120 [ 913.966967] ? find_held_lock+0x2c/0x110 [ 913.967575] ? __pfx_copy_process+0x10/0x10 [ 913.968156] ? lock_acquire+0x32/0xc0 [ 913.968679] ? __might_fault+0xa9/0x180 [ 913.969255] ? _copy_from_user+0xf6/0x180 [ 913.969840] kernel_clone+0xeb/0x8c0 [ 913.970352] ? lock_is_held_type+0x9f/0x120 [ 913.970937] ? __pfx_kernel_clone+0x10/0x10 [ 913.971553] ? lock_is_held_type+0x9f/0x120 [ 913.972156] __do_sys_clone3+0x1d5/0x2e0 [ 913.972714] ? __pfx___do_sys_clone3+0x10/0x10 [ 913.973375] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 913.974169] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 913.974955] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 913.975771] ? syscall_enter_from_user_mode+0x21/0x50 [ 913.976472] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 913.977197] do_syscall_64+0x3f/0x90 [ 913.977478] loop0: detected capacity change from 0 to 40 [ 913.977705] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 913.979093] RIP: 0033:0x7fbfb4cfab19 [ 913.979615] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 913.981202] FAT-fs (loop0): Unrecognized mount option "./file0" or missing value [ 913.981953] RSP: 002b:00007fbfb2270188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 913.981987] RAX: ffffffffffffffda RBX: 00007fbfb4e0df60 RCX: 00007fbfb4cfab19 [ 913.984780] RDX: 0000000000000000 RSI: 000000000000004e RDI: 00000000200003c0 [ 913.985718] RBP: 00007fbfb22701d0 R08: 0000000000000000 R09: 0000000000000000 [ 913.986657] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 913.987617] R13: 00007fff0e95b7df R14: 00007fbfb2270300 R15: 0000000000022000 [ 913.988581] 05:59:23 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:59:23 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8420, &(0x7f0000000940)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq}, {@measure}]}}) 05:59:23 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440", 0x12}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x2, 0x0) pwrite64(r1, &(0x7f00000000c0)='9', 0x1, 0x8040000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x4, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7690}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r0, 0x0, 0xfffffdef) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) truncate(&(0x7f0000000180)='./file1\x00', 0x4ddd) ftruncate(r3, 0x2) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="100000975d0000107f001d00000000000000000000e7c7a095c117630ecd000000"], 0x0) socket$inet6(0xa, 0x1, 0x0) r4 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0) lseek(r4, 0x6, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0), 0x121000, 0x0) openat(r5, &(0x7f0000000240)='./file1\x00', 0x101000, 0x4) r6 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000002740), 0x0) splice(r6, &(0x7f00000002c0)=0x7ff, 0xffffffffffffffff, &(0x7f0000000300), 0x1, 0x3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r6, 0x40345410, &(0x7f00000013c0)={{0x0, 0x1}}) 05:59:23 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 58) 05:59:23 executing program 7: ioctl$CDROMREADMODE1(0xffffffffffffffff, 0x530d, &(0x7f0000000800)={0x6, 0x0, 0x20, 0x81, 0x6, 0x89}) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x400448cb, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000500)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000300)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000340)) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$FAT_IOCTL_GET_VOLUME_ID(r0, 0x80047213, &(0x7f00000004c0)) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000400)={0x30000004}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000001600), 0x745241, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x6, 0xa, &(0x7f0000004b80)={0x0, {{0x2, 0x0, @multicast1}}, {{0x2, 0x0, @private}}}, 0x108) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r3, 0xc018937e, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00 \b\x00\x00./file0\x00']) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000000040)={0x10000009}) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hugetlbfs\x00', 0x300, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000140)={0x10000000}) 05:59:23 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='sessionid\x00') sendmsg$ETHTOOL_MSG_LINKINFO_SET(r0, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x74, 0x0, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_LINKINFO_PORT={0x5, 0x2, 0x2}, @ETHTOOL_A_LINKINFO_PHYADDR={0x5, 0x3, 0x40}, @ETHTOOL_A_LINKINFO_HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x4800}, 0x10) syz_open_procfs(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r1) 05:59:23 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0xb00, &(0x7f0000000a00)={[{@none}]}) 05:59:23 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x40000000}, 0x0, 0x0, 0x0, 0x0}, 0x4e) [ 925.974185] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 05:59:23 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8420, &(0x7f0000000940)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq}, {@measure}]}}) [ 926.009356] loop0: detected capacity change from 0 to 40 [ 926.033282] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 [ 926.036758] cgroup: Need name or subsystem set [ 926.039209] FAT-fs (loop0): invalid media value (0x00) [ 926.040096] FAT-fs (loop0): Can't find a valid FAT filesystem 05:59:23 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x40020000}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:59:23 executing program 6: r0 = syz_open_procfs(0x0, 0x0) close_range(r0, r0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x19f101, 0x0) ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f0000000040)) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r2, 0xc018937c, &(0x7f0000000300)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000100)={0x3, 0x8, 0x4}) r3 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x13}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$incfs(r1, &(0x7f0000000180)='.pending_reads\x00', 0x100, 0x1a0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r3, 0x400c6615, &(0x7f0000000340)={0x0, @aes128, 0x0, @desc2}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x101) r5 = syz_io_uring_setup(0xfa7, &(0x7f0000000080), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000000)) io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) io_uring_enter(r5, 0x100001, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x9, 0x0, 0xfb, 0x40, 0x0, 0x2, 0x100, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0xbf, 0x2, @perf_bp={&(0x7f00000001c0), 0x5}, 0x3001, 0x100, 0xab1a, 0x3, 0x9, 0x3, 0xb75, 0x0, 0x2, 0x0, 0x81}, 0x0, 0xd, r4, 0x8) io_uring_enter(0xffffffffffffffff, 0x1e42, 0x8cb3, 0x0, &(0x7f0000000280)={[0x7ff]}, 0x8) ioctl$AUTOFS_IOC_EXPIRE_MULTI(r5, 0x40049366, &(0x7f0000000140)=0x2) close(r3) 05:59:23 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x1020, &(0x7f0000000a00)={[{@none}]}) 05:59:23 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8420, &(0x7f0000000940)={'trans=unix,', {[{@cache_fscache}, {@access_client}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq}, {@measure}]}}) 05:59:23 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 59) 05:59:23 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) [ 926.266466] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 05:59:38 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 60) 05:59:38 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x42020000}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:59:38 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:59:38 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8420, &(0x7f0000000940)={'trans=unix,', {[{@cache_fscache}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq}, {@measure}]}}) 05:59:38 executing program 6: recvmsg$unix(0xffffffffffffffff, &(0x7f0000001a80)={&(0x7f0000001880)=@abs, 0x6e, &(0x7f0000001a00)=[{&(0x7f0000001900)=""/232, 0xe8}], 0x1, &(0x7f0000001a40)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x20}, 0x10002) syz_open_procfs(r0, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = dup(r1) bind$bt_hci(r2, &(0x7f0000000080)={0x1f, 0xffffffffffffffff, 0x3}, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$bt_hci(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="15"], 0x6) r3 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) pread64(r3, &(0x7f0000000100)=""/4096, 0x1000, 0x1) close(r3) 05:59:38 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x2000, &(0x7f0000000a00)={[{@none}]}) [ 941.811540] FAULT_INJECTION: forcing a failure. [ 941.811540] name failslab, interval 1, probability 0, space 0, times 0 [ 941.812583] CPU: 1 PID: 7063 Comm: syz-executor.2 Not tainted 6.2.0-next-20230303 #1 05:59:38 executing program 0: io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x2, @perf_bp={&(0x7f0000000300), 0x5}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0x4}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4ea2, 0x0, @loopback}}, 0x0, 0x0, 0x27, 0x0, "704f5992d666aa2888e479ca552ee155f638582a91ca97213cf4774a2e4c350cdc3f9f62a4c21970bd149a52fa311b916bf00b51b808c412ed6b9fcbb5be4a2fb7dd8fd0dfa22b4100"}, 0xd8) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000018c0)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 941.813181] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 941.813832] Call Trace: [ 941.814012] [ 941.814171] dump_stack_lvl+0xc1/0xf0 [ 941.814444] should_fail_ex+0x4b4/0x5b0 [ 941.814736] should_failslab+0x9/0x20 [ 941.815004] __kmem_cache_alloc_node+0x5b/0x310 [ 941.815320] ? kstrdup_const+0x57/0x80 [ 941.815584] ? __pfx_percpu_ref_put_many.constprop.0+0x10/0x10 [ 941.815984] ? kstrdup_const+0x57/0x80 [ 941.816249] __kmalloc_node_track_caller+0x43/0xb0 [ 941.816581] kstrdup+0x3f/0x80 [ 941.816814] kstrdup_const+0x57/0x80 [ 941.817090] alloc_vfsmnt+0xb5/0x6c0 [ 941.817361] clone_mnt+0x6c/0xd80 [ 941.817610] ? lock_acquire+0x32/0xc0 [ 941.817894] copy_tree+0x3b4/0xa60 [ 941.818170] copy_mnt_ns+0x1a9/0xae0 [ 941.818449] ? trace_kmem_cache_alloc+0xa1/0xe0 [ 941.818796] ? kmem_cache_alloc+0x1d2/0x320 [ 941.819107] create_new_namespaces+0xd6/0xb30 [ 941.819432] ? security_capable+0x99/0xc0 [ 941.819738] copy_namespaces+0x414/0x500 [ 941.820046] copy_process+0x2a5e/0x7390 [ 941.820340] ? lock_is_held_type+0x9f/0x120 [ 941.820650] ? find_held_lock+0x2c/0x110 [ 941.820963] ? __pfx_copy_process+0x10/0x10 [ 941.821272] ? lock_acquire+0x32/0xc0 [ 941.821541] ? __might_fault+0xa9/0x180 [ 941.821846] ? _copy_from_user+0xf6/0x180 [ 941.822159] kernel_clone+0xeb/0x8c0 [ 941.822435] ? lock_is_held_type+0x9f/0x120 [ 941.822739] ? __pfx_kernel_clone+0x10/0x10 [ 941.823035] ? lock_is_held_type+0x9f/0x120 [ 941.823351] __do_sys_clone3+0x1d5/0x2e0 [ 941.823625] ? __pfx___do_sys_clone3+0x10/0x10 [ 941.823974] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 941.824391] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 941.824783] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 941.825196] ? fput+0x2f/0x1a0 [ 941.825443] ? syscall_enter_from_user_mode+0x21/0x50 [ 941.825810] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 941.826189] do_syscall_64+0x3f/0x90 [ 941.826449] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 941.826858] RIP: 0033:0x7fbfb4cfab19 sendmmsg$inet6(r0, &(0x7f0000001400)=[{{&(0x7f00000001c0)={0xa, 0x4e24, 0x21, @private0={0xfc, 0x0, '\x00', 0x1}, 0x800}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000340)="e9f6877c4f9e19ce5f2e5a49de35eb0aa238247c59c9020b562b6ce9f71a0fe9574201149586509f55c3751e8f0dfa9c75fccd0e835a48bed66b4d0e9079ef321892405e53ff36c9177edaf1ce698262641d5a877b19d11d4babdd29b29bd1fc419dcd8d9636f1cbd238884c374d7b95413c54133868f3da4e7cb76bc97f23a81c602953aa606a27523532133c3f643069f47a9d293616eb7fbc7142a9121b6e626ea156bb1cb5e303f76b96b3823543a606cf81eaef108d54c39e6a23", 0xbd}, {&(0x7f0000000400)="1d6ba6630e40676f302f6fde61e0afc61cab6769543a57d3493b683f0711d83cd73945fe1d6a64fd665237f0d8c2a9c10bf16d81d84bbe2aba51ea76b8bb57bb4365419ef5dab6e0e85da7e6ed52455f8b457548f4b7e6598a5de752b0c0ebcf92192716c15ed91d94f9ffb6cd4bc76c9e899e42e780242edb1d8556c189d5eb28c12038801372a0f9cf1ab984b489c8968d4c64424904ce40568f082ae732480bab213a2d8c336d90f30b3ff9f3bb8c5d6312bcda289bdcf825a9d2b05f59457a2138f275029f6b7cdd0630f21c1ef73e6bfbd4580bb04922b2f27a02d4dda0", 0xe0}, {&(0x7f0000000500)="b4a124195ffc9b87703ffdbc78b16f1c723262e50b0fbd5023b8207b22151e4683519a1190851ee3eca8a95795ffd290c255cec261c9a8e19ea15dd2da4b36c13e63706d7cfa13a62a6b8ef86bd10901d2ef71b98566427dbccff240698d3a7f31c3c274859c6e67f9c676cb2b757783f04122bd6e527dc7364def2461e8427611fd27a66b3d56e0e49ec2b4b55a5dcf784956350078bb2c1eed2b534fecf5017505aedc48e90073ddb32df541bafe07b2fa099872bdfd149b1d757272be1e099b025c1864fc9a9f6d3d15f2d58130287a032f988a99fddd035908", 0xdb}], 0x3, &(0x7f0000000600)=[@rthdr_2292={{0x68, 0x29, 0x39, {0x3b, 0xa, 0x2, 0x5, 0x0, [@empty, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @private0={0xfc, 0x0, '\x00', 0x1}, @loopback, @private2]}}}, @rthdr={{0x78, 0x29, 0x39, {0x6, 0xc, 0x0, 0x8, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast1, @private0, @local, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @mcast2]}}}, @flowinfo={{0x14}}, @dstopts_2292={{0x20, 0x29, 0x4, {0x2, 0x0, '\x00', [@jumbo={0xc2, 0x4, 0x800}]}}}, @hopopts_2292={{0x40, 0x29, 0x36, {0x3c, 0x4, '\x00', [@ra={0x5, 0x2, 0x2}, @calipso={0x7, 0x10, {0x3, 0x2, 0x9, 0x5, [0xc32]}}, @jumbo={0xc2, 0x4, 0x2}, @jumbo={0xc2, 0x4, 0x49}]}}}, @rthdr_2292={{0x38, 0x29, 0x39, {0x2b, 0x4, 0x1, 0xbd, 0x0, [@dev={0xfe, 0x80, '\x00', 0x3c}, @private1={0xfc, 0x1, '\x00', 0x1}]}}}, @rthdr={{0x18, 0x29, 0x39, {0xc, 0x0, 0x1}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x8001}}], 0x1c0}}, {{&(0x7f00000007c0)={0xa, 0x4e23, 0x10001, @mcast1, 0x9526}, 0x1c, &(0x7f00000008c0)=[{&(0x7f0000000800)="ea81cf64e302ed62d4fdb83467fe53e9b5a3c1e4ed502d29e585efa846ead9dd4d2d8398b3ab4e21757b9c6ea160286759a20e26c506c3b496248f6280b0cfbf5eba45f283714b33aae5c3d6e40c99d85d151e5705cea816cd42eee0556de302e1d2581619bd2dc89d5761283bd8db440126ddee6abbe7ca792fdd975da6818bb0f13d136d7cc98ac390dff1fe7e46d40917c88975bef2bca64df3a97a750e8ed95888c0db954df9ffaecbf5e5931fd4", 0xb0}], 0x1}}, {{&(0x7f0000000900)={0xa, 0x4e22, 0x8, @private0, 0x3}, 0x1c, &(0x7f0000000c00)=[{&(0x7f0000001900)="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"eb2f362173b265bc32f444a037b09d4981c81c1a52ee657b9d22cec5e6deecb290cfed64dcc744eff82ab0202ba436ec5b5627cc07dbe890faa1d4b57c1139c603add68c89af0f8db02633eae38f39355200d9adcbb11689051dd39415031358c4121f1035b0be946f9d777fad745c2bbb"}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @rthdrdstopts={{0x60, 0x29, 0x37, {0x29, 0x8, '\x00', [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0x11}}, @pad1, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x7f, 0xe, "cd9c78937fccfb6a834bdc01d846"}, @ra={0x5, 0x2, 0x9}, @padn={0x1, 0x1, [0x0]}]}}}], 0x300}}, {{0x0, 0x0, &(0x7f0000001180)=[{&(0x7f0000000f80)="22767f684f8a7dc3020e10cd8b31efe148971829ea", 0x15}, {&(0x7f0000000fc0)="1ff893d28f20c5e23eff6ce4bdc6a63674fd60b143f58317b8a63f31517462f3cdeeaff516f2bcb32dcf1e3eec5267efc1c23b309af0650abfe7cae7525fce45c28604765394a6954e836fb5513ed6585846d70e7f5662f1172d4fbf8e42a76402b3c2c500a904", 0x67}, {&(0x7f0000001040)="62aced90eba35c0af7189f356d00c7e97246299fbea60420fc4a6973f3e586dc1d8b5c40930fb618f9a051c432c8b75d7677fa0aae0e484d92bfb6f96af999f87e71124f9120b8ce25a7b142576924b521759901813f9e28f987547af057198e1f9ca9a360608912d0a4e50f5f296848323e842da8622c1f52dbb90ad32e817d22c5a660c34ef3e5ff98236a6b9c0a5fce937535b9ed2a1f4a2997dd", 0x9c}, {&(0x7f0000001100)="505d495d08a593abda25df17886ed565b3704f2440d442404aab75b9ca4d382caa658f86cf638dc2b3a20659c5d760fd914ef0d9c32bd705c2779088c893d8e387392158435b5c5d26a8863e280dbd46b55b5df66f3c2b44c377d6e9580d8410521cad845df452b02e01c0de60b35016042d69fecff245429f067ee24921", 0x7e}, {&(0x7f0000001240)="b3ec35eb1a89ab97a3f8bbc3d4cccc724e08ba936207c11bd52c9596646a7854a6f740162501fdadc830e184bf51d786aa0e40ffb46de7fdbd1dd16162830e5aa27dccc0cd881a87b8f428292f6c695355224a802fea0f99a080ca18f943b8a27d843f5dda741342a858f88c9ee93294d6e7d7c671f8ffb17a6f369be91911668a89f6f8321f5a25395a4349e2a84bc61620ff628c833de519bd0c929c50a6960a7f1dc1b968c10c4615f904a74e107306f66255", 0xb4}, {&(0x7f0000001300)="baacf7bf52dbf9d77cf99e7a57872de6168f02c177a9db70fcb023e42faa7b55f1f838a7030b4cbdb39a19239ca5b029a475bbcc6d70c52b50846d21e651c141602317b39b14e11f35421abc66beb4087ed0a16e4854e0d7299c054c0431dc10af0ef68d6258224f3c27a04691ebba4d992a5582f7887c98c8143439e77b28b4c073c9dae698c8ee3932989f2ca31078df155d533f622a6c80a0cc1d8b67d1a816d121681c0eb64986dfb163de8fe6030939f245fde1b1a02e19788fee6b23c1a602", 0xc2}], 0x6}}], 0x4, 0x800) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) r1 = epoll_create(0x4) r2 = epoll_create(0x4) getpid() epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001200)) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x28000, 0xe5) 05:59:38 executing program 7: ioctl$CDROMREADMODE1(0xffffffffffffffff, 0x530d, &(0x7f0000000800)={0x6, 0x0, 0x20, 0x81, 0x6, 0x89}) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x400448cb, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000500)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000300)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000340)) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$FAT_IOCTL_GET_VOLUME_ID(r0, 0x80047213, &(0x7f00000004c0)) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000400)={0x30000004}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000001600), 0x745241, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x6, 0xa, &(0x7f0000004b80)={0x0, {{0x2, 0x0, @multicast1}}, {{0x2, 0x0, @private}}}, 0x108) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r3, 0xc018937e, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00 \b\x00\x00./file0\x00']) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000000040)={0x10000009}) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hugetlbfs\x00', 0x300, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000140)={0x10000000}) [ 941.827155] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 941.828523] RSP: 002b:00007fbfb2270188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 941.829061] RAX: ffffffffffffffda RBX: 00007fbfb4e0df60 RCX: 00007fbfb4cfab19 [ 941.829561] RDX: 0000000000000000 RSI: 000000000000004e RDI: 00000000200003c0 [ 941.830059] RBP: 00007fbfb22701d0 R08: 0000000000000000 R09: 0000000000000000 [ 941.830559] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 941.831058] R13: 00007fff0e95b7df R14: 00007fbfb2270300 R15: 0000000000022000 [ 941.831570] [ 941.868041] Bluetooth: MGMT ver 1.22 [ 941.868429] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 05:59:38 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 61) 05:59:39 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8420, &(0x7f0000000940)={'trans=unix,', {[], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq}, {@measure}]}}) [ 941.932416] FAULT_INJECTION: forcing a failure. [ 941.932416] name failslab, interval 1, probability 0, space 0, times 0 [ 941.933238] CPU: 1 PID: 7082 Comm: syz-executor.2 Not tainted 6.2.0-next-20230303 #1 [ 941.933768] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 941.934310] Call Trace: [ 941.934488] [ 941.934650] dump_stack_lvl+0xc1/0xf0 [ 941.934927] should_fail_ex+0x4b4/0x5b0 [ 941.935213] ? alloc_vfsmnt+0x23/0x6c0 [ 941.935492] should_failslab+0x9/0x20 [ 941.935760] kmem_cache_alloc+0x5a/0x320 [ 941.936055] alloc_vfsmnt+0x23/0x6c0 [ 941.936328] clone_mnt+0x6c/0xd80 [ 941.936572] ? lock_acquire+0x32/0xc0 [ 941.936844] copy_tree+0x3b4/0xa60 [ 941.937105] copy_mnt_ns+0x1a9/0xae0 [ 941.937368] ? trace_kmem_cache_alloc+0xa1/0xe0 [ 941.937697] ? kmem_cache_alloc+0x1d2/0x320 [ 941.938000] create_new_namespaces+0xd6/0xb30 [ 941.938310] ? security_capable+0x99/0xc0 [ 941.938605] copy_namespaces+0x414/0x500 [ 941.938887] copy_process+0x2a5e/0x7390 [ 941.939161] ? lock_is_held_type+0x9f/0x120 [ 941.939459] ? find_held_lock+0x2c/0x110 [ 941.939753] ? __pfx_copy_process+0x10/0x10 [ 941.940064] ? lock_acquire+0x32/0xc0 [ 941.940327] ? __might_fault+0xa9/0x180 [ 941.940617] ? _copy_from_user+0xf6/0x180 [ 941.940911] kernel_clone+0xeb/0x8c0 [ 941.941170] ? lock_is_held_type+0x9f/0x120 [ 941.941461] ? __pfx_kernel_clone+0x10/0x10 [ 941.941766] ? lock_is_held_type+0x9f/0x120 [ 941.942065] __do_sys_clone3+0x1d5/0x2e0 [ 941.942343] ? __pfx___do_sys_clone3+0x10/0x10 [ 941.942673] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 941.943072] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 941.943466] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 941.943861] ? fput+0x2f/0x1a0 [ 941.944092] ? syscall_enter_from_user_mode+0x21/0x50 [ 941.944431] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 941.944793] do_syscall_64+0x3f/0x90 [ 941.945055] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 941.945398] RIP: 0033:0x7fbfb4cfab19 [ 941.945654] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 941.946821] RSP: 002b:00007fbfb2270188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 941.947315] RAX: ffffffffffffffda RBX: 00007fbfb4e0df60 RCX: 00007fbfb4cfab19 [ 941.947782] RDX: 0000000000000000 RSI: 000000000000004e RDI: 00000000200003c0 [ 941.948255] RBP: 00007fbfb22701d0 R08: 0000000000000000 R09: 0000000000000000 [ 941.948718] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 941.949181] R13: 00007fff0e95b7df R14: 00007fbfb2270300 R15: 0000000000022000 [ 941.949709] 05:59:39 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x44020000}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:59:39 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x2010, &(0x7f0000000a00)={[{@none}]}) 05:59:39 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:59:39 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0xb303, &(0x7f0000000a00)={[{@none}]}) 05:59:39 executing program 6: r0 = syz_open_procfs(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r1) r2 = syz_io_uring_setup(0xfa7, &(0x7f0000000080), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000000)) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x100, 0x0) io_uring_enter(r2, 0x100001, 0x0, 0x0, 0x0, 0x0) r4 = signalfd4(r2, &(0x7f0000000000), 0x8, 0x800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) r6 = accept4$inet(r4, &(0x7f00000001c0)={0x2, 0x0, @local}, &(0x7f0000000200)=0x10, 0x800) kcmp(r5, 0x0, 0x1, r3, r6) 05:59:39 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 62) [ 942.074241] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 05:59:39 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8420, &(0x7f0000000940)={'trans=unix,', {[], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq}]}}) 05:59:39 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0xedc0, &(0x7f0000000a00)={[{@none}]}) 05:59:39 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x46020000}, 0x0, 0x0, 0x0, 0x0}, 0x4e) [ 942.205644] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 05:59:52 executing program 0: recvmsg$unix(0xffffffffffffffff, &(0x7f0000001a80)={&(0x7f0000001880)=@abs, 0x6e, &(0x7f0000001a00)=[{&(0x7f0000001900)=""/232, 0xe8}], 0x1, &(0x7f0000001a40)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x20}, 0x10002) syz_open_procfs(r0, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = dup(r1) bind$bt_hci(r2, &(0x7f0000000080)={0x1f, 0xffffffffffffffff, 0x3}, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$bt_hci(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="15"], 0x6) r3 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) pread64(r3, &(0x7f0000000100)=""/4096, 0x1000, 0x1) close(r3) 05:59:52 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x80000, &(0x7f0000000a00)={[{@none}]}) 05:59:52 executing program 7: recvmsg$unix(0xffffffffffffffff, &(0x7f0000001a80)={&(0x7f0000001880)=@abs, 0x6e, &(0x7f0000001a00)=[{&(0x7f0000001900)=""/232, 0xe8}], 0x1, &(0x7f0000001a40)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x20}, 0x10002) syz_open_procfs(r0, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = dup(r1) bind$bt_hci(r2, &(0x7f0000000080)={0x1f, 0xffffffffffffffff, 0x3}, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$bt_hci(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="15"], 0x6) r3 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) pread64(r3, &(0x7f0000000100)=""/4096, 0x1000, 0x1) close(r3) 05:59:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 05:59:52 executing program 6: syz_open_procfs(0x0, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) sendmmsg$inet6(r2, &(0x7f0000000500)=[{{&(0x7f0000000140)={0xa, 0x4e24, 0x0, @local}, 0x1c, 0x0}}], 0x1, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f0000000100)={0x7, {{0x2, 0x4e21, @broadcast}}, {{0x2, 0x4e24, @remote}}}, 0x108) 05:59:52 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8420, &(0x7f0000000940)={'trans=unix,', {[], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}]}}) 05:59:52 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x48020000}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:59:52 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 63) 05:59:52 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0xe0ffff, &(0x7f0000000a00)={[{@none}]}) [ 955.016145] FAULT_INJECTION: forcing a failure. [ 955.016145] name failslab, interval 1, probability 0, space 0, times 0 [ 955.016941] CPU: 1 PID: 7119 Comm: syz-executor.2 Not tainted 6.2.0-next-20230303 #1 [ 955.017463] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 955.018003] Call Trace: [ 955.018186] [ 955.018345] dump_stack_lvl+0xc1/0xf0 [ 955.018619] should_fail_ex+0x4b4/0x5b0 [ 955.018908] should_failslab+0x9/0x20 [ 955.019180] __kmem_cache_alloc_node+0x5b/0x310 [ 955.019507] ? kstrdup_const+0x57/0x80 [ 955.019777] ? __pfx_percpu_ref_put_many.constprop.0+0x10/0x10 [ 955.020192] ? kstrdup_const+0x57/0x80 [ 955.020460] __kmalloc_node_track_caller+0x43/0xb0 [ 955.020799] kstrdup+0x3f/0x80 [ 955.021030] kstrdup_const+0x57/0x80 [ 955.021285] alloc_vfsmnt+0xb5/0x6c0 [ 955.021562] clone_mnt+0x6c/0xd80 [ 955.021809] ? lock_acquire+0x32/0xc0 [ 955.022082] copy_tree+0x3b4/0xa60 [ 955.022352] copy_mnt_ns+0x1a9/0xae0 [ 955.022618] ? trace_kmem_cache_alloc+0xa1/0xe0 [ 955.022946] ? kmem_cache_alloc+0x1d2/0x320 [ 955.023269] create_new_namespaces+0xd6/0xb30 [ 955.023576] ? security_capable+0x99/0xc0 [ 955.023878] copy_namespaces+0x414/0x500 [ 955.024175] copy_process+0x2a5e/0x7390 [ 955.024454] ? lock_is_held_type+0x9f/0x120 [ 955.024757] ? find_held_lock+0x2c/0x110 [ 955.025057] ? __pfx_copy_process+0x10/0x10 [ 955.025353] ? lock_acquire+0x32/0xc0 [ 955.025617] ? __might_fault+0xa9/0x180 [ 955.025914] ? _copy_from_user+0xf6/0x180 [ 955.026213] kernel_clone+0xeb/0x8c0 [ 955.026470] ? lock_is_held_type+0x9f/0x120 [ 955.026767] ? __pfx_kernel_clone+0x10/0x10 [ 955.027072] ? lock_is_held_type+0x9f/0x120 [ 955.027376] __do_sys_clone3+0x1d5/0x2e0 [ 955.027655] ? __pfx___do_sys_clone3+0x10/0x10 [ 955.027996] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 955.028388] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 955.028792] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 955.029189] ? fput+0x2f/0x1a0 [ 955.029431] ? syscall_enter_from_user_mode+0x21/0x50 [ 955.029788] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 955.030163] do_syscall_64+0x3f/0x90 [ 955.030429] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 955.030787] RIP: 0033:0x7fbfb4cfab19 [ 955.031047] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 955.032237] RSP: 002b:00007fbfb2270188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 955.032738] RAX: ffffffffffffffda RBX: 00007fbfb4e0df60 RCX: 00007fbfb4cfab19 [ 955.033213] RDX: 0000000000000000 RSI: 000000000000004e RDI: 00000000200003c0 [ 955.033688] RBP: 00007fbfb22701d0 R08: 0000000000000000 R09: 0000000000000000 [ 955.034157] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 955.034631] R13: 00007fff0e95b7df R14: 00007fbfb2270300 R15: 0000000000022000 [ 955.035122] [ 955.042437] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 05:59:52 executing program 6: r0 = syz_open_procfs(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0xffffffffffffffff, 0x0, r0, 0x0) close(r1) 05:59:52 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8420, &(0x7f0000000940)={'trans=unix,', {[], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}]}}) 05:59:52 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x4a020000}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 05:59:52 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x1000000, &(0x7f0000000a00)={[{@none}]}) 05:59:52 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 64) [ 955.179155] cgroup: Need name or subsystem set [ 955.197170] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 06:00:05 executing program 0: recvmsg$unix(0xffffffffffffffff, &(0x7f0000001a80)={&(0x7f0000001880)=@abs, 0x6e, &(0x7f0000001a00)=[{&(0x7f0000001900)=""/232, 0xe8}], 0x1, &(0x7f0000001a40)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x20}, 0x10002) syz_open_procfs(r0, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = dup(r1) bind$bt_hci(r2, &(0x7f0000000080)={0x1f, 0xffffffffffffffff, 0x3}, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$bt_hci(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="15"], 0x6) r3 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) pread64(r3, &(0x7f0000000100)=""/4096, 0x1000, 0x1) close(r3) 06:00:05 executing program 6: r0 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x2) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000100)={{r0}, "6891b539ea96403880648c735673b4dd47418b86f28aa7753103f0da9aa7c5e2e66afcffec43752ee80c4e78d72e0f6bff75dcd2b036599dd372ce48b6abfa32dabc74735442bd0719629ed691433c65e879185b1ac28b6570471ffa739a9ad1a744c0e8414155c3239965b59b9c1a4de762e1fc547468f7ce1499bc036cbb7ff983450491f358f44a840b4111f0b73a4022a4e6e1b4c544e94f031bc58d2bcdec14833aad918616eea2bfebc0156a5de55c6faeefe8290f81d8036bbe7e0dde74099a4c397b85b6c367da37f66207367e4acddc7b5fe296f2200ecf33c5ca9be6b8a446573954947b90de03dfea74e72c6304dfcf9ed91683a78c5fc18259d28510eae26b8373de2fc8f194b31462e8c14f1d59a0bb86625d8d89ffe8c32c901f40d60a4e00ba075a807a4ca61e2d081c04165e52de100982e5ff889f3d244daffe5d217dc3647a63719113e573ed397307d51cef9f05fb448d540502c4b2e76a6a9672d59511eb2fc15bd334c0c4a21c2f48d0fc024829cef1eab2099763a577222578c3cc7a7db69426b52a026487178719aa6bd3ce57453398d2b008a90ebcbe31f4537922bdcec99d68d6cd052c08c506dff9c2acc49abdee7a3078a81d6c76914ef64e2e823b477649983d5b46169b8749df85fca979c5106a688b289fd932b6422e98498436cda5599fe672a7372b8e2724a6c74b412806db9bcbbb9b7950e28cd7b97858333bb18562b7a60d0561806176899c83d640c356bafe8beb1379eb3b78ebcdc81aa645ad47cdb47fcd5d7414704b89f0d2e6e20a693c2b80c6c933dd9be93565d502fb53ed4aa02362badcbd10f927eeb15ea6b7498ae856ca2840c0b230d8855fd100ab78b6a1fa28f5f089fc7c0b42ee1f9cf67bfaa2ab0c182e3514713130361c69c2e11903621b54f4d6ae1d6a4def85dddd6124343f448cfb6dec29dbe7bae3092a15ed6e9188d51a4bb6dfde9205eec41003719fad71c9ad47214e86d05eff728a174ac5907f4d72e5c35e45fc96d40379b554bc55ca5ba0193c3879472d8406215a1fc569c27d1997f6f4dd32d339e86be7cab45fbcba663cb9aabdb5ed0014c6f10628a0f7e9ffd17500c9fa3137a66f036f951a179fadb9dcfb4060ebb078bab9c2340935e055669b5a82c0e82976787211699a3771a4cc4ec5e00580b1e9c1f4dd2458e3caa9027b7500b90c6261bdd5471d26334c9d474084d857b6a3f25acbac72aaa5e882e17b39933512e9d0e86ea446c13aff003e8ab68465c3686c4314a803beaf23778113257bb41635a509ff0666b361797571991298cdbf8099c2504f5da74619a8eb0cf1241f740fe80beec8d4d8fc1f47efe1c8ca0d5461c1f9d1c814bcdcba9aaa4a697854c148b17c217af03db2a5c636b23ddcfc90bd8a2e7b1adcd4dde3060cec0b8fbf7ac556b729042e8228f3726c1118b1acfb71a1be39ecf7bc25c29a5ffe656f5773dc7b443f992395178937f520a3820441a7813fac5fb6acb69ee98d3ed9a4b925fb1ae045e1610d3ceb2284ffe4dfb88d8e82155ee5b9a0c6c599c8731510212d878c848db0799ea8c65780bcf4cd33f4bde8c3747b552288b3ad13d1dd07ae977afaad59569785239023fbcc4901aedc589617b62224131faf14708a14a6574ca573d57f4029c988e200126a488a50b6128992549f29c96e3d36856bc0014a2c6538e24c39a528d087da5a1ce57684f075ba61c190c2fdcdeca9446bed0ab82df1573df4747321d40aefae1c7b9aae712b0b939525dd0b91a67c75541d8acb816e9beb52b0592060d951f235c8f34aa284ef6ca49795b658423f294cefabb69ac082a52fd8996886d20abcae8536ce56e566928e0429a3e38a6ffb54659f19d94521379468b4810857b726c5b821d13e2c1c75000b4b238b55831978dc16b2f175f96ae01244755b2c02537330cbfe22414e7d8bb5507187a798cc8186eeff6b9a2ceb330a966cc2356d8a0e113df25f1034b36f8e60cc6679f7bf554e09ead753d009291fbd5b85c37b62356a192708356767b2a4980d9432e57c886a0197b317cf5ed972c65c150b8477094417b8ed1fc0038fbfe44a1053685594af1a896dc05e28060851fdfccd2b33faf053cd2199346ce5f83323444c8b02d4972fb0e416340a99fbd93e8407181588ecea494c1a30eb3ab058a03a09c45ee459e867598b90de35787092d5a03221f117fd00175cb9536d44947622207d542526d9f7170861880c7f42db48a9c12238306130d763739c51703d92650e63a43155779c9695e346792f8d7317fdc294322a88122493343256d7cf6a38f68c01b9e3873edb9d868d17ae4b67fabf9cb86f038a30a6ecdad94beab64c0aacc3ac64b2cb63ee7af17995d19b9cb889fef6a3340697785a692eefe3c083211e8bee78468c47af95baf4172c4240d4ecb2a271569ef6549bdb43da2e954e10c31f565411f3af32e7cc195a264408db344e359f955ef7e104d8144a2a1b70ac103eb547a1479f73946fb3ac0fc1bc06445ff64b5fe8e6c26da989a9c2c4477bbb8c84d6893716af84fd7d25e0d829281464e1435addd8dd13ec516ef8753d7f7ee49e0efcd02af16f99aec7e165698012ce99d0c0d44b22229bf7adea8bd482c41e153fc3fce39e724fc54dab919e6bb601986c24a01a20860287de0fe5e6b657270e84dee123d2a638640bf040553c42b23a86efb1de244130159140512ef26abaf11e0f1d6375c7236e42ff6cbfa3c2d2896486840a8f0beff285e0f527f23ca277d3bae7f80c72c4494134581cb02372fe1f4344ae89fd1345aa689dcae86db834285f550a9181870f4e719a58847d4e2d68920352c0679b3ca7bbf3ab81d3f3a483a980354bb10d02340885a0342873732061c950d4dafc2258451c56eeebc0e7614df69cfe92cc82fb701eda52003296c9ed41253570888c3c092ae97c916af8915ee44b993b3bf259c0f5720baab2de8e61c9f1c425db7fa6fb05a9b50c14a331ff71b862572c34f3862810db9bdaa602290d49fece5d8a75a54ccba73014e5f2548cf9a5b06538ff4ea1bb86e878182681def9808cfaa6a89f666375ba96d86060e6c9e686c93c94d41c9ad7b38cf322803ff4c7e86475df7f92d1ce076604dfdc221ba07252682112530d25b4d1d5a15ccd0b8b41a51b21119e90123c252be2a6821f4c0f8a2af3f5d0978985252837b290fcf66b5bd2fa05bea504482ab3e033f6f2cdb1e0300e4358ac3480c997d88a40f98fb4e0fde5f48ba6bfbf17ebb9aca878e58ecf144e9b85f042a18d313d00434b38d9d6a6b190bf2f9e725787a7bc9d730c0289e3b38111061ecac6098eef55c64f724f851c7531a2824960f980d6003d8633d9888e68b70bed14035f0219e634260be1d6f6b7cda4cb6820b0303940bdcefb4c836a4ece75e00b115740d02d690c9202d430758c203a6a868614f6acd068193ac2880d09e7754454679835ac09eb827e77271fa89f5ff6c8ccb61e63dd6616adb121701dfd88cfa0d3297ff643a2a2f9307807f80a644cc355b38380a0b2c4a5b00b6166dbd3c576ab1a9385a7617c241c6b4524c20244764437551605c41ada9dd266c46267d7d18e39643e85fdbca46610036b4ae8d7f79d52c0824d6b53fd22313e113bca31be362efe5a3175f9d37a7ceb656d5dfbd5b691920ad4cdbfe924174ce943adec9fbf1aab0f5ddaa83f319ea62c93d9126e4ab20e24a0775d74838da21665cbf5bd805b4a26d517835531cdaabea5f7aefc65acf8b6e4c6f28edd47159220a5fefee99e715e762d5688888c95384a064a03a3b5241bc7a548845c9426e798cbec4915e8dee771f64498e0bd8db7bff48ae8856609ee0e6117b671fd4f2f833a3a9dcbf6c46861acc4a023576e3cc42d9cb49228b5799cf407daf97f19c27ef2dd64e9d7927c002cac6a4d5072c5dc956a9dd70c015c6c2e2ab9b8f088e0fc758f3798c47649dded288fb91c64379369cedbb16b5c80def84f25c578641190ffb9ac99fa1fcc0e8e116e1f33cfcf2478ef5da0ddb11ea6410023c7704d82eff283230d68218e013f2892e32ad5f1ed8cd79f80f3109ddc0fbbd84d75f6526013a3a947d5f207b355585a5a781948d625e2e0772c03c20c63e797a3cd539b004785e03966ef44eebd9c983f6d06453092fc86a5a53be56b79b63a3b0a9d9b5615cd5491920bea6a3af4cea1d1c6c86ae22ce6c9ebe91b6ea5cfcc27487498a4d4f8e9ea9f4d3d141a42eead29cbf4fbeb5beacd053681365df8470a7225e31cd03ff4f562561f852ef6db0a6e0c3afce9796379df8463e51a676ef35b595a3b21e9d1360cb80a48eeaca1e0d8982740f33e5beeb72854b0f39bdab1293a62bf6209a10431619f2280f1809dcd716e75dcc20f601d7abf7ed233c17a819aaaa2e9ee9b773462587f23651c8f0d940f853369c85b627f26531b19c66549ef3758c45e66d9e431969a98b322e851e0413b380b40fc0857407307537b8c9889551208e3180f76873538053761148f32c1f9fc1c3b71cc70c411aea7c1b08c564af21d32bba051b499c013b8e8d8e236317569841807a0b7ac62c8af785c43e82c945f9fac411411be33f1fb019ad2071a9053d05e96e355310406a91f35c3bbec99f9e944893f64adae8de581d3a0ab70ea67d3e2aa197e1dc4ceb353703156a505e9328e4b57c7f6592ab2482c8012184fc5096e3840fac76c60a51d9f30081b627b900951b21f89007494bf311f65ff8f5c179bc9baaafe93295beb00b68ff0615241ace7f2997aec2b3d8111ed4677400c87c5a77890ce86aadc1e0c17ee9085146b018cd2ac5c147babd2e3ca8182a126a00fd135650f8ee9bd799b4c627040f5e4a53a1bd465ce847672ae5b67aecd026584f6c1942e763929ffd2621222b37c1f2aa3935b71043a408aeb867d44d6cabdb2aeb1ee91a97cec055dcf3597441813ccedfaa76b01bb2209f1758cbe51764017d944d71e211a899fceed6d0861153309c4862744efa09fe98d3b09ec7f957f8fe9c424cf2665c7208b713c0285b7bc6575b504e858b99c552537fac08732cffc7a3473369b29f6da91a019b7ec48aef30e857d0fe1af4e53466b240307bd655e0e883355e7f9bc9f31570282cfcf500cfe1fda2f2d8a05665a0cf18cdadab6bb8b6b557f94539a30dc6b47819829ddbdd25f83d9bd324cbcf6a53f2f83c37059b8b5265c50b0565cfc1d2c40e4aac8a54033d58790806a5b460cbbd84d030544c2b5da53380246f0f349060997bc9ddcb858191451db55b80c667197551d447b8c23baae8d1d00a6d3dabed60934309697e04789295c9ed4573d1170cf50590fd4453a1b725536aea17bcb9fc6358f508d61790f23597c9e2e01ae66047d50a4d6354a39f296625075e486fc09b25120e09e5ee5e3df4da002c2a2b16b0acfc3052c6267b10732f8980d638e2027df10108bf3a627962a91ac98baa90abda645d763b681168acf83160257befdf101ef9e7236e1e2cc7b903fdcc7eceaa3b2fa267c3d9ffde0dd7697b0b2f6750c6902125361afa9479cc6b1ef849746a19816fdcc26ef396250ecedffc1a1aa14cdc10bd73e27d1e46f887b621cbc9cfc469160ea3169b1ec6b6a11d6fd1c2b8fafec375c30c77f758358dd3ac046161f8145554927a0bf2df962cffaf7f6acc11ed14d397fce2a38f0e370545c5ffda94302ccfcefd573e7d63921b9ae5266b4f6942aa9ab08a0e8c7e50a082998a12bba8511218ff049"}) syz_open_procfs(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r1) 06:00:05 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x4c020000}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 06:00:05 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8420, &(0x7f0000000940)={'trans=unix,', {[], [{@fscontext={'fscontext', 0x3d, 'system_u'}}]}}) 06:00:05 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 65) 06:00:05 executing program 7: recvmsg$unix(0xffffffffffffffff, &(0x7f0000001a80)={&(0x7f0000001880)=@abs, 0x6e, &(0x7f0000001a00)=[{&(0x7f0000001900)=""/232, 0xe8}], 0x1, &(0x7f0000001a40)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x20}, 0x10002) syz_open_procfs(r0, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = dup(r1) bind$bt_hci(r2, &(0x7f0000000080)={0x1f, 0xffffffffffffffff, 0x3}, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$bt_hci(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="15"], 0x6) r3 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) pread64(r3, &(0x7f0000000100)=""/4096, 0x1000, 0x1) close(r3) 06:00:05 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x2000000, &(0x7f0000000a00)={[{@none}]}) 06:00:05 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 06:00:05 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x4e020000}, 0x0, 0x0, 0x0, 0x0}, 0x4e) [ 968.204371] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 [ 968.220857] cgroup: Need name or subsystem set 06:00:05 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8420, &(0x7f0000000940)) 06:00:05 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x3000000, &(0x7f0000000a00)={[{@none}]}) 06:00:05 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 66) 06:00:05 executing program 0: recvmsg$unix(0xffffffffffffffff, &(0x7f0000001a80)={&(0x7f0000001880)=@abs, 0x6e, &(0x7f0000001a00)=[{&(0x7f0000001900)=""/232, 0xe8}], 0x1, &(0x7f0000001a40)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x20}, 0x10002) syz_open_procfs(r0, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = dup(r1) bind$bt_hci(r2, &(0x7f0000000080)={0x1f, 0xffffffffffffffff, 0x3}, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$bt_hci(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="15"], 0x6) r3 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) pread64(r3, &(0x7f0000000100)=""/4096, 0x1000, 0x1) close(r3) [ 968.361255] cgroup: Need name or subsystem set 06:00:05 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x50020000}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 06:00:05 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x5) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) fcntl$dupfd(r0, 0x0, r1) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r2) 06:00:05 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) [ 968.447873] devpts: called with bogus options 06:00:05 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x4000000, &(0x7f0000000a00)={[{@none}]}) 06:00:05 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8420, &(0x7f0000000940)) 06:00:05 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x52020000}, 0x0, 0x0, 0x0, 0x0}, 0x4e) [ 968.577552] cgroup: Need name or subsystem set 06:00:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x1010c2, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0x40100000284) write$binfmt_aout(r2, &(0x7f0000000300)={{0x10b, 0x7, 0x5, 0x3a9, 0x375, 0xffffffff, 0x260, 0x4}, "02bf59f8dee6fbd4192e8619a59c7091df0a3c85731374e3667ddd8afb11726d251cdde73ec3767f0e596a0121", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xa4d) fsetxattr$security_evm(r3, &(0x7f0000000040), &(0x7f0000000180)=@ng={0x4, 0x14, '3N'}, 0x4, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x8, 0x30, r2, 0xc5715000) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0xfffffdef) 06:00:05 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 06:00:05 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x5000000, &(0x7f0000000a00)={[{@none}]}) [ 968.671455] devpts: called with bogus options [ 968.709128] loop0: detected capacity change from 0 to 40 [ 968.793146] cgroup: Need name or subsystem set [ 969.471450] syz-executor.0: attempt to access beyond end of device [ 969.471450] loop0: rw=2049, sector=40, nr_sectors = 4 limit=40 [ 969.473732] Buffer I/O error on dev loop0, logical block 10, lost async page write [ 969.507929] syz-executor.0: attempt to access beyond end of device [ 969.507929] loop0: rw=2049, sector=40, nr_sectors = 4 limit=40 [ 969.509542] Buffer I/O error on dev loop0, logical block 10, lost async page write 06:00:19 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 67) 06:00:19 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x54020000}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 06:00:19 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8420, &(0x7f0000000940)) 06:00:19 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x1010c2, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0x40100000284) write$binfmt_aout(r2, &(0x7f0000000300)={{0x10b, 0x7, 0x5, 0x3a9, 0x375, 0xffffffff, 0x260, 0x4}, "02bf59f8dee6fbd4192e8619a59c7091df0a3c85731374e3667ddd8afb11726d251cdde73ec3767f0e596a0121", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xa4d) fsetxattr$security_evm(r3, &(0x7f0000000040), &(0x7f0000000180)=@ng={0x4, 0x14, '3N'}, 0x4, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x8, 0x30, r2, 0xc5715000) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0xfffffdef) 06:00:19 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x6000000, &(0x7f0000000a00)={[{@none}]}) 06:00:19 executing program 6: r0 = syz_open_procfs(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r1) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000100)={0x6, 0xfffffffa, 0x0, 'queue0\x00', 0x5}) 06:00:19 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 06:00:19 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 06:00:19 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x56020000}, 0x0, 0x0, 0x0, 0x0}, 0x4e) [ 982.186922] FAULT_INJECTION: forcing a failure. [ 982.186922] name failslab, interval 1, probability 0, space 0, times 0 [ 982.187720] CPU: 1 PID: 7210 Comm: syz-executor.2 Not tainted 6.2.0-next-20230303 #1 [ 982.188236] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 982.188805] Call Trace: [ 982.188998] [ 982.189161] dump_stack_lvl+0xc1/0xf0 [ 982.189435] should_fail_ex+0x4b4/0x5b0 [ 982.189726] ? alloc_vfsmnt+0x23/0x6c0 [ 982.190006] should_failslab+0x9/0x20 [ 982.190276] kmem_cache_alloc+0x5a/0x320 [ 982.190565] alloc_vfsmnt+0x23/0x6c0 [ 982.190836] clone_mnt+0x6c/0xd80 [ 982.191086] ? lock_acquire+0x32/0xc0 [ 982.191354] copy_tree+0x3b4/0xa60 [ 982.191611] copy_mnt_ns+0x1a9/0xae0 [ 982.191878] ? trace_kmem_cache_alloc+0xa1/0xe0 [ 982.192115] cgroup: Need name or subsystem set [ 982.192194] ? kmem_cache_alloc+0x1d2/0x320 [ 982.192220] create_new_namespaces+0xd6/0xb30 [ 982.193429] ? security_capable+0x99/0xc0 [ 982.193724] copy_namespaces+0x414/0x500 [ 982.194002] copy_process+0x2a5e/0x7390 [ 982.194276] ? lock_is_held_type+0x9f/0x120 [ 982.194567] ? find_held_lock+0x2c/0x110 [ 982.194860] ? __pfx_copy_process+0x10/0x10 [ 982.195151] ? lock_acquire+0x32/0xc0 [ 982.195414] ? __might_fault+0xa9/0x180 [ 982.195699] ? _copy_from_user+0xf6/0x180 [ 982.195995] kernel_clone+0xeb/0x8c0 [ 982.196258] ? lock_is_held_type+0x9f/0x120 [ 982.196556] ? __pfx_kernel_clone+0x10/0x10 [ 982.196862] ? lock_is_held_type+0x9f/0x120 [ 982.197161] __do_sys_clone3+0x1d5/0x2e0 [ 982.197440] ? __pfx___do_sys_clone3+0x10/0x10 [ 982.197766] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 982.198158] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 982.198546] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 982.198937] ? fput+0x2f/0x1a0 [ 982.199174] ? syscall_enter_from_user_mode+0x21/0x50 [ 982.199525] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 982.199898] do_syscall_64+0x3f/0x90 [ 982.200165] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 982.200536] RIP: 0033:0x7fbfb4cfab19 [ 982.200799] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 982.201975] RSP: 002b:00007fbfb2270188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 982.202474] RAX: ffffffffffffffda RBX: 00007fbfb4e0df60 RCX: 00007fbfb4cfab19 [ 982.202944] RDX: 0000000000000000 RSI: 000000000000004e RDI: 00000000200003c0 [ 982.203407] RBP: 00007fbfb22701d0 R08: 0000000000000000 R09: 0000000000000000 [ 982.203876] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 982.204343] R13: 00007fff0e95b7df R14: 00007fbfb2270300 R15: 0000000000022000 [ 982.204856] [ 982.215062] devpts: called with bogus options 06:00:19 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x58020000}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 06:00:19 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) [ 982.245528] loop0: detected capacity change from 0 to 40 06:00:19 executing program 6: syz_open_procfs(0x0, 0x0) r0 = syz_io_uring_setup(0x4078, &(0x7f0000000080)={0x0, 0xffffffff, 0x4, 0xfffffffc, 0x146}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000000)) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) ioctl$FS_IOC_READ_VERITY_METADATA(r0, 0xc0286687, &(0x7f0000000000)={0x3, 0x6, 0x1000, &(0x7f0000000100)=""/4096}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r1) [ 982.370327] syz-executor.0: attempt to access beyond end of device [ 982.370327] loop0: rw=2049, sector=40, nr_sectors = 4 limit=40 [ 982.371386] Buffer I/O error on dev loop0, logical block 10, lost async page write 06:00:31 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x59010000}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 06:00:31 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x7000000, &(0x7f0000000a00)={[{@none}]}) 06:00:31 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) sendmmsg$inet6(r1, &(0x7f0000000500)=[{{&(0x7f0000000140)={0xa, 0x4e24, 0x0, @local}, 0x1c, 0x0}}], 0x1, 0x0) sendmsg$FOU_CMD_GET(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x6c, 0x0, 0x0, 0x70bd25, 0x25dfdbfd, {}, [@FOU_ATTR_LOCAL_V4={0x8, 0x6, @broadcast}, @FOU_ATTR_TYPE={0x5, 0x4, 0x1}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @multicast2}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_PEER_V4={0x8, 0x8, @rand_addr=0x64010100}, @FOU_ATTR_PEER_V6={0x14, 0x9, @loopback}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @local}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4000005}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) fsetxattr$security_selinux(r2, &(0x7f0000001d40), &(0x7f0000001d80)='system_u:object_r:lastlog_t:s0\x00', 0x1f, 0x0) 06:00:31 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x242600, 0x0) syz_open_procfs(0x0, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) 06:00:31 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8420, &(0x7f0000000940)={'trans=unix,', {[], [{@fscontext={'fscontext', 0x3d, 'system_u'}}]}}) (fail_nth: 1) 06:00:31 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x1010c2, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0x40100000284) write$binfmt_aout(r2, &(0x7f0000000300)={{0x10b, 0x7, 0x5, 0x3a9, 0x375, 0xffffffff, 0x260, 0x4}, "02bf59f8dee6fbd4192e8619a59c7091df0a3c85731374e3667ddd8afb11726d251cdde73ec3767f0e596a0121", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xa4d) fsetxattr$security_evm(r3, &(0x7f0000000040), &(0x7f0000000180)=@ng={0x4, 0x14, '3N'}, 0x4, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x8, 0x30, r2, 0xc5715000) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0xfffffdef) 06:00:31 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 06:00:31 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 68) [ 994.576064] loop0: detected capacity change from 0 to 40 [ 994.578123] FAULT_INJECTION: forcing a failure. [ 994.578123] name failslab, interval 1, probability 0, space 0, times 0 [ 994.578920] CPU: 1 PID: 7234 Comm: syz-executor.3 Not tainted 6.2.0-next-20230303 #1 [ 994.579427] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 994.579961] Call Trace: [ 994.580139] [ 994.580297] dump_stack_lvl+0xc1/0xf0 [ 994.580573] should_fail_ex+0x4b4/0x5b0 [ 994.580853] should_failslab+0x9/0x20 [ 994.581113] __kmem_cache_alloc_node+0x5b/0x310 [ 994.581429] ? copy_mount_options+0x55/0x180 [ 994.581744] kmalloc_trace+0x26/0x120 [ 994.582009] copy_mount_options+0x55/0x180 [ 994.582308] __x64_sys_mount+0x1ac/0x310 [ 994.582592] ? __pfx___x64_sys_mount+0x10/0x10 [ 994.582902] ? syscall_enter_from_user_mode+0x21/0x50 [ 994.583254] do_syscall_64+0x3f/0x90 [ 994.583515] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 994.583860] RIP: 0033:0x7fa6d0bb8b19 [ 994.584113] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 994.585293] RSP: 002b:00007fa6ce12e188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 994.585858] RAX: ffffffffffffffda RBX: 00007fa6d0ccbf60 RCX: 00007fa6d0bb8b19 [ 994.586344] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 994.586835] RBP: 00007fa6ce12e1d0 R08: 0000000020000940 R09: 0000000000000000 [ 994.587332] R10: 00000000000a8420 R11: 0000000000000246 R12: 0000000000000001 [ 994.587826] R13: 00007ffc6212222f R14: 00007fa6ce12e300 R15: 0000000000022000 [ 994.588325] [ 994.588638] audit: type=1400 audit(1677909631.670:14): avc: denied { relabelfrom } for pid=7224 comm="syz-executor.7" name="" dev="pipefs" ino=24772 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=fifo_file permissive=1 06:00:31 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8420, &(0x7f0000000940)={'trans=unix,', {[], [{@fscontext={'fscontext', 0x3d, 'system_u'}}]}}) (fail_nth: 2) [ 994.612767] cgroup: Need name or subsystem set 06:00:31 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x8000000, &(0x7f0000000a00)={[{@none}]}) 06:00:31 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(0x0, 0x80) 06:00:31 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x5a020000}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 06:00:31 executing program 6: r0 = syz_open_procfs(0x0, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = dup(r2) sendmmsg$inet6(r3, &(0x7f0000000500)=[{{&(0x7f0000000140)={0xa, 0x4e24, 0x0, @local}, 0x1c, 0x0}}], 0x1, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x4e23, 0xb74f, @private0, 0x101}, 0x1c) r4 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_FEATURES(r0, 0x80189439, &(0x7f0000000000)) close(r4) [ 994.708176] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 06:00:31 executing program 7: r0 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x541c, &(0x7f0000000000)) ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f0000000040)) r1 = syz_io_uring_complete(0x0) syz_io_uring_setup(0x7a40, &(0x7f0000000140)={0x0, 0xcb21}, &(0x7f0000000000/0x4000)=nil, &(0x7f0000003000/0x2000)=nil, 0x0, &(0x7f0000000200)=0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000340)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) r3 = syz_io_uring_setup(0x253a, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000003000/0x3000)=nil, &(0x7f0000000000/0x3000)=nil, &(0x7f0000000a00), &(0x7f0000000a40)) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) sendmsg$NL80211_CMD_EXTERNAL_AUTH(r1, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x68, 0x0, 0x100, 0x70bd2d, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x42, 0x7b}}}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "d2a06925f170b6356e53d835e5f07072"}, @NL80211_ATTR_PMKID={0x14, 0x55, "ba1915813bc6ee2957bf3038da96985c"}, @NL80211_ATTR_PMKID={0x14, 0x55, "63ebcda85f93e152f2fa814f720b13d8"}, @NL80211_ATTR_BSSID={0xa}]}, 0x68}, 0x1, 0x0, 0x0, 0x80}, 0x20008000) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x4, 0x110, r3, 0x0) syz_io_uring_setup(0x63a5, &(0x7f0000000600)={0x0, 0x59ba, 0x0, 0x2, 0x2a}, &(0x7f0000000000/0x2000)=nil, &(0x7f0000004000/0x4000)=nil, &(0x7f0000000680), &(0x7f00000006c0)) r5 = syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1, 0x2, &(0x7f0000000100)=[{&(0x7f0000000240)="afef962eabb10f8dc7793ea8ac1f1ee5961ba6957adabd82aa16187202f8ee5088f53dd11c3c6828ea6e600fc118fa2f3627782e4f502d06bdafa4a825f308add9a42513e2ef972c74f0a808d37d44ed2ff039ad978660ff31d5a3b1c37a6c90ff37f69d69fbed65156cc9f2e02bc03e15c92f1b67d1c951904bf0f5e30384a8e18513f6f153ad050cf7423d4b61d37a82a74dd0ebe4dd85683121e40effe344d92ca6272940c40400b60b60994491145eb6c57b333d89b506c508111a7baa2be7f4412de3c31e92f701cee057abeeaff03815c6", 0xd4, 0x7}, {&(0x7f0000000380)="1c11601727b6889a8037070a084b020f2a3ae56313cfc0314f40dd1347d45ddd7bd2d50bba5af109cc4de0ba74487d261bcd2259f60fb7d920729a20c4354d23316bc48f03bc33498f8facfaf558564b45be321477f4b223b24c7640042f4b01a6658855a00cc6c8484b04b0fb3051299d918f", 0x73, 0x1}], 0x400, &(0x7f0000000400)={[{@dax}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x10000}}], [{@obj_type={'obj_type', 0x3d, '\x00'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '('}}, {@audit}, {@rootcontext={'rootcontext', 0x3d, 'root'}}, {@dont_appraise}, {@uid_eq}]}) syz_io_uring_submit(r4, r2, &(0x7f00000005c0)=@IORING_OP_STATX={0x15, 0x0, 0x0, r5, &(0x7f00000004c0), &(0x7f00000001c0)='./file0\x00', 0x500}, 0x80) 06:00:31 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 69) 06:00:31 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8420, &(0x7f0000000940)={'trans=unix,', {[], [{@fscontext={'fscontext', 0x3d, 'system_u'}}]}}) (fail_nth: 3) 06:00:31 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(0x0, 0x80) [ 994.790375] cgroup: Need name or subsystem set [ 994.816581] FAULT_INJECTION: forcing a failure. [ 994.816581] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 994.817472] CPU: 1 PID: 7259 Comm: syz-executor.3 Not tainted 6.2.0-next-20230303 #1 [ 994.818015] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 994.818569] Call Trace: [ 994.818752] [ 994.818914] dump_stack_lvl+0xc1/0xf0 [ 994.819197] should_fail_ex+0x4b4/0x5b0 [ 994.819495] _copy_from_user+0x2e/0x180 [ 994.819789] copy_mount_options+0x76/0x180 [ 994.820098] __x64_sys_mount+0x1ac/0x310 [ 994.820391] ? __pfx___x64_sys_mount+0x10/0x10 [ 994.820735] ? syscall_enter_from_user_mode+0x21/0x50 [ 994.821105] do_syscall_64+0x3f/0x90 [ 994.821375] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 994.821736] RIP: 0033:0x7fa6d0bb8b19 [ 994.821987] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 994.823202] RSP: 002b:00007fa6ce12e188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 994.823727] RAX: ffffffffffffffda RBX: 00007fa6d0ccbf60 RCX: 00007fa6d0bb8b19 [ 994.824216] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 994.824716] RBP: 00007fa6ce12e1d0 R08: 0000000020000940 R09: 0000000000000000 [ 994.825202] R10: 00000000000a8420 R11: 0000000000000246 R12: 0000000000000001 [ 994.825692] R13: 00007ffc6212222f R14: 00007fa6ce12e300 R15: 0000000000022000 [ 994.826193] 06:00:31 executing program 6: syz_open_procfs(0x0, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd59}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) 06:00:31 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x5c020000}, 0x0, 0x0, 0x0, 0x0}, 0x4e) [ 994.884027] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 [ 994.913317] syz-executor.0: attempt to access beyond end of device [ 994.913317] loop0: rw=2049, sector=40, nr_sectors = 4 limit=40 [ 994.914467] Buffer I/O error on dev loop0, logical block 10, lost async page write [ 994.925027] FAULT_INJECTION: forcing a failure. [ 994.925027] name failslab, interval 1, probability 0, space 0, times 0 [ 994.926722] CPU: 0 PID: 7264 Comm: syz-executor.2 Not tainted 6.2.0-next-20230303 #1 [ 994.927722] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 994.928758] Call Trace: [ 994.929094] [ 994.929397] dump_stack_lvl+0xc1/0xf0 [ 994.929911] should_fail_ex+0x4b4/0x5b0 [ 994.930449] should_failslab+0x9/0x20 [ 994.930953] __kmem_cache_alloc_node+0x5b/0x310 [ 994.931564] ? kstrdup_const+0x57/0x80 [ 994.932068] ? __pfx_percpu_ref_put_many.constprop.0+0x10/0x10 [ 994.932859] ? kstrdup_const+0x57/0x80 [ 994.933363] __kmalloc_node_track_caller+0x43/0xb0 [ 994.934014] kstrdup+0x3f/0x80 [ 994.934446] kstrdup_const+0x57/0x80 [ 994.934938] alloc_vfsmnt+0xb5/0x6c0 [ 994.935455] clone_mnt+0x6c/0xd80 [ 994.935921] ? lock_acquire+0x32/0xc0 [ 994.936409] copy_tree+0x3b4/0xa60 [ 994.936947] copy_mnt_ns+0x1a9/0xae0 [ 994.937451] ? trace_kmem_cache_alloc+0xa1/0xe0 [ 994.938070] ? kmem_cache_alloc+0x1d2/0x320 [ 994.938636] create_new_namespaces+0xd6/0xb30 [ 994.939225] ? security_capable+0x99/0xc0 [ 994.939780] copy_namespaces+0x414/0x500 [ 994.940322] copy_process+0x2a5e/0x7390 [ 994.940844] ? lock_is_held_type+0x9f/0x120 [ 994.941401] ? find_held_lock+0x2c/0x110 [ 994.941963] ? __pfx_copy_process+0x10/0x10 [ 994.942523] ? lock_acquire+0x32/0xc0 [ 994.943018] ? __might_fault+0xa9/0x180 [ 994.943560] ? _copy_from_user+0xf6/0x180 [ 994.944126] kernel_clone+0xeb/0x8c0 [ 994.944635] ? lock_is_held_type+0x9f/0x120 [ 994.945185] ? __pfx_kernel_clone+0x10/0x10 [ 994.945766] ? lock_is_held_type+0x9f/0x120 [ 994.946335] __do_sys_clone3+0x1d5/0x2e0 [ 994.946868] ? __pfx___do_sys_clone3+0x10/0x10 [ 994.947491] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 994.948242] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 994.949016] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 994.949769] ? fput+0x2f/0x1a0 [ 994.950197] ? syscall_enter_from_user_mode+0x21/0x50 [ 994.950874] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 994.951572] do_syscall_64+0x3f/0x90 [ 994.952075] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 994.952744] RIP: 0033:0x7fbfb4cfab19 [ 994.953224] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 994.955474] RSP: 002b:00007fbfb2270188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 994.956427] RAX: ffffffffffffffda RBX: 00007fbfb4e0df60 RCX: 00007fbfb4cfab19 [ 994.957329] RDX: 0000000000000000 RSI: 000000000000004e RDI: 00000000200003c0 [ 994.958221] RBP: 00007fbfb22701d0 R08: 0000000000000000 R09: 0000000000000000 [ 994.959114] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 994.960004] R13: 00007fff0e95b7df R14: 00007fbfb2270300 R15: 0000000000022000 [ 994.960944] [ 1002.731799] Bluetooth: hci0: command 0x0406 tx timeout [ 1008.355484] cgroup: Need name or subsystem set 06:00:45 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 70) 06:00:45 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x9000000, &(0x7f0000000a00)={[{@none}]}) 06:00:45 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffff9c, 0x0, 0x20002, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000300)=ANY=[], 0x220) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x1, 0x0, 0xfd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e3, 0x0, @perf_bp={0x0, 0x4}, 0x1844, 0x0, 0x0, 0x4}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x8) sendfile(r1, r0, 0x0, 0xfffffdef) 06:00:45 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8420, &(0x7f0000000940)={'trans=unix,', {[], [{@fscontext={'fscontext', 0x3d, 'system_u'}}]}}) (fail_nth: 4) 06:00:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(0x0, 0x80) 06:00:45 executing program 7: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000040), &(0x7f0000000100)=0x10) openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$TIPC_NL_BEARER_SET(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$packet_buf(r0, 0x107, 0x6, 0x0, &(0x7f00000002c0)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) stat(&(0x7f0000001280)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa8420, &(0x7f0000000940)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid={'access', 0x3d, r3}}, {@fscache}, {@dfltgid={'dfltgid', 0x3d, r4}}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq}, {@measure}]}}) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000003c0)={{0x2, r5, r4, r3, 0xee00, 0x8e, 0x6}, 0xd590, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffc}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, 'syz_tun\x00'}}, {@version_9p2000}, {@uname={'uname', 0x3d, 'syz_tun\x00'}}, {@cache_mmap}, {@access_user}, {@privport}, {@afid={'afid', 0x3d, 0x6}}, {@access_uid={'access', 0x3d, r3}}, {@cache_loose}], [{@mask={'mask', 0x3d, 'MAY_READ'}}, {@hash}, {@obj_type}, {@obj_user={'obj_user', 0x3d, '[-\'$&^'}}]}}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={@local, 0x49, r6}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000880)={@broadcast, @dev}, &(0x7f00000008c0)=0xc) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 06:00:45 executing program 6: r0 = syz_open_procfs(0x0, 0x0) r1 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xffffffffffffffff) r2 = signalfd(r1, &(0x7f0000000100)={[0x9]}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000140)={0x400, {{0x2, 0x4e24, @broadcast}}}, 0x88) r3 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r3) fsetxattr$trusted_overlay_redirect(r3, &(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x8, 0x1) dup(r0) 06:00:45 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0x5d010000}, 0x0, 0x0, 0x0, 0x0}, 0x4e) [ 1008.362320] loop0: detected capacity change from 0 to 40 [ 1008.418285] FAULT_INJECTION: forcing a failure. [ 1008.418285] name failslab, interval 1, probability 0, space 0, times 0 [ 1008.419858] CPU: 1 PID: 7286 Comm: syz-executor.3 Not tainted 6.2.0-next-20230303 #1 [ 1008.420830] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1008.421805] Call Trace: [ 1008.422142] [ 1008.422439] dump_stack_lvl+0xc1/0xf0 [ 1008.422939] should_fail_ex+0x4b4/0x5b0 [ 1008.423472] ? getname_flags.part.0+0x50/0x4f0 [ 1008.424061] should_failslab+0x9/0x20 [ 1008.424556] kmem_cache_alloc+0x5a/0x320 [ 1008.425092] getname_flags.part.0+0x50/0x4f0 [ 1008.425675] getname_flags+0x9e/0xf0 [ 1008.426178] user_path_at_empty+0x2f/0x70 [ 1008.426719] __x64_sys_mount+0x1ed/0x310 [ 1008.427245] ? __pfx___x64_sys_mount+0x10/0x10 [ 1008.427830] ? syscall_enter_from_user_mode+0x21/0x50 [ 1008.428491] do_syscall_64+0x3f/0x90 [ 1008.428990] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1008.429634] RIP: 0033:0x7fa6d0bb8b19 [ 1008.430116] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1008.432316] RSP: 002b:00007fa6ce12e188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1008.433239] RAX: ffffffffffffffda RBX: 00007fa6d0ccbf60 RCX: 00007fa6d0bb8b19 [ 1008.434120] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 1008.435019] RBP: 00007fa6ce12e1d0 R08: 0000000020000940 R09: 0000000000000000 [ 1008.435917] R10: 00000000000a8420 R11: 0000000000000246 R12: 0000000000000001 [ 1008.436818] R13: 00007ffc6212222f R14: 00007fa6ce12e300 R15: 0000000000022000 [ 1008.437742] 06:00:45 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0xa000000, &(0x7f0000000a00)={[{@none}]}) 06:00:45 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0xb6010000}, 0x0, 0x0, 0x0, 0x0}, 0x4e) [ 1008.476054] syz-executor.0: attempt to access beyond end of device [ 1008.476054] loop0: rw=2049, sector=40, nr_sectors = 4 limit=40 [ 1008.477836] Buffer I/O error on dev loop0, logical block 10, lost async page write [ 1008.556175] cgroup: Need name or subsystem set 06:01:02 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) sendmmsg$inet6(r1, &(0x7f0000000500)=[{{&(0x7f0000000140)={0xa, 0x4e24, 0x0, @local}, 0x1c, 0x0}}], 0x1, 0x0) r2 = gettid() sendmsg$nl_netfilter(r1, &(0x7f00000004c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x3a0, 0x14, 0x2, 0x401, 0x70bd26, 0x25dfdbfb, {0x7, 0x0, 0x1}, [@generic="29ac190db6ad1ffe2ce26ee037ecaa8356d5fbf87a2d5a33638ec94ea88201ccff2123e47eac4fce5cb82dffd45620c36a82bb3398b0071ff9b1aa67958fce9495780507e25add4ec525f08ff60b4023b255e2b443235b963bf91dbee3ac150a2af5c813d1cfd30f4f", @typed={0x8, 0x35, 0x0, 0x0, @uid=0xffffffffffffffff}, @nested={0xc6, 0x5, 0x0, 0x1, [@generic="822179b37acb192dfe5a50fb1e129302f576ab071b95018d6f772d26f278739d9c4d894f3c8e241be99cbb150ecf78b95ff88c5de50b4d7eb831ca692361c2da906d646dcfe256a1bd1e732a60b43bc2cdad9030f6cd37aae9a2c729cab5157f999fef2dbc22a01216d63df4f640cf18c425cdd4e62049f5d4f4f656e528e50a80f2126274d14484967213fd446232bfc617920ec2e8cbd3d3044725b47bb71a8cd828f7e45de9ec0591b3ed06d8345fbec2d6c1eb89d211e379", @typed={0x8, 0x8f, 0x0, 0x0, @pid=r2}]}, @generic="4d42b893e71019f9107d9d76e549c429587929b884bd33e9fe9347dbc4bc894df7d49e3bd861fa82157b79245aad16ae3a83a33e0138121e40ee646e0ecbf4d984d3b37feaf60c0ada7e2bcecc4de9cf98c2d151084dc073c093f8a0da568010b823461b0826befa694dc60801b4b96b3c2d622e6733932430e3bee9828a6bf5400047ba51d507f1", @generic="93d8eda38ffc00ba6ce5f8b7d2afcd0641e242c8aa3818a8fe75b97064be2c79daeead6e80ef66e32522d9167400117b4c819c8d22a0de5a6a24e14fa9e28853045b8b1e21729f1b376d96557acffe585598b419cb3807cd38f2262d6498fa9df24fc93765b65fb8c29b3bfa01d8f46bfc9908c97285f0bc189fb2776f280cc74b575b8efda74c6e9b02c84805a493d37372dec4f1838bdcb881d366b6ebcb9369ffa83b369cc5305768d83551a3d9e6fbe08d45c7b55a7d55e868cda1ecd483dc7415ad4eb6d399d86f79ed174bfd3181b181910c2a2efdcb6e", @generic="89cbbded68ed284fe3c77340cfe7e3a19a20e54c955e15f9e510ddc92a0853d6bb8e7cb458e745ed17b9b3c2866b03054b6419f9a56bf09805a808d601e686264addf4f9b956e065f7c168e48d9ad55a01794187a96766ce787bc4c8317057cfa5cb7a9ead43761e90044b2a", @generic="0cc755b2b4b9964debce02cf1204a4413e1c9628220bae34b36b27358a5a9339443ad5ef93321ee2fc8b83339fe3e531cef5cf4b51247e124964975230e9e3360de13c0a0cad891a54153a5a3184ce9c1c0aebb987ee29f950caac82c1156abf6b489eb99a423407f9f873871ce03bea18ca97e8b340558015c367030d06c648703f8c"]}, 0x3a0}, 0x1, 0x0, 0x0, 0x8080}, 0x4011) syz_open_procfs(0x0, 0x0) r3 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r3) 06:01:02 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x36, 0x4, 0xe1, 0x0, 0x8, 0x2400, 0x9, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x9, 0x3, @perf_bp={&(0x7f0000000140), 0x8}, 0x20, 0x0, 0x0, 0x9, 0x4, 0x1, 0x1, 0x0, 0x42a, 0x0, 0x1f}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) fsetxattr$security_evm(0xffffffffffffffff, &(0x7f0000000500), &(0x7f0000000540)=ANY=[@ANYBLOB='\x00\x00'], 0x2, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f800002000400000000000000000000100000000000000", 0x2c}, {&(0x7f0000010400), 0x0, 0x10000}, {0x0}], 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="00a30cc66e064a5e62fe5adc9859e5a4f8e9b3db4208df665533e94824df670351c8f822f03d51be9dde779edbe0d4ba1662551a2d6244023d096079275fb9e5497931510bb1f22a9ae70b54321eb59a9c2fbbed22065526bbc638c95e5e645ff3f7aabfe850bc17e2c3092c1347d6eabdf9"]) 06:01:02 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x44032, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000700), 0x0) mount(&(0x7f0000000000)=@sg0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='romfs\x00', 0x300002, &(0x7f00000000c0)='(/&\x00') 06:01:02 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) 06:01:02 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8420, &(0x7f0000000940)={'trans=unix,', {[], [{@fscontext={'fscontext', 0x3d, 'system_u'}}]}}) (fail_nth: 5) 06:01:02 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0xb000000, &(0x7f0000000a00)={[{@none}]}) 06:01:02 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0xe4ffffff}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 06:01:02 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 71) [ 1025.137325] cgroup: Need name or subsystem set [ 1025.156726] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 06:01:02 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x10000000, &(0x7f0000000a00)={[{@none}]}) 06:01:02 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8420, &(0x7f0000000940)={'trans=unix,', {[], [{@fscontext={'fscontext', 0x3d, 'system_u'}}]}}) (fail_nth: 6) 06:01:02 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0xed130000}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 06:01:02 executing program 7: ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000200)={0x0, @phonet={0x23, 0x0, 0x88, 0x20}, @hci={0x1f, 0x2, 0x2}, @l2tp={0x2, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, 0x8, 0x0, 0x0, 0x0, 0x9, 0x0, 0x200, 0x88eb, 0x20}) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getgid() r1 = getgid() setresgid(0x0, r0, r1) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000340)={0xffffffffffffffff, 0xee00}, 0xc) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x1010c2, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x20000, 0x0) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) unlinkat(r4, &(0x7f0000000300)='./file1\x00', 0x200) sendfile(r2, r3, 0x0, 0x10000027f) r5 = dup(0xffffffffffffffff) sendmmsg$inet6(r5, &(0x7f0000000500)=[{{&(0x7f0000000140)={0xa, 0x4e24, 0x0, @local}, 0x1c, 0x0}}], 0x1, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r5, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000440)={0x68, 0x0, 0x4, 0x70bd2a, 0x25dfdbfe, {{}, {}, {0x4c, 0x18, {0x1f, @media='ib\x00'}}}, ["", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x94}, 0x40004) r6 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000001a40), 0x0, 0x0) ioctl$int_in(r6, 0x5452, &(0x7f0000000140)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) [ 1025.290374] cgroup: Need name or subsystem set 06:01:02 executing program 6: r0 = syz_open_procfs(0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = dup(r2) sendmmsg$inet6(r3, &(0x7f0000000500)=[{{&(0x7f0000000180)={0xa, 0x4e24, 0x0, @local}, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffd25}}], 0x1, 0x0) r4 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r3, 0xc018937c, &(0x7f0000000100)={{0x1, 0x1, 0x18, r4, {0x1}}, './file0\x00'}) 06:01:02 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 72) [ 1025.331656] FAULT_INJECTION: forcing a failure. [ 1025.331656] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1025.333035] CPU: 0 PID: 7322 Comm: syz-executor.3 Not tainted 6.2.0-next-20230303 #1 [ 1025.333836] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1025.334668] Call Trace: [ 1025.334948] [ 1025.335200] dump_stack_lvl+0xc1/0xf0 [ 1025.335618] should_fail_ex+0x4b4/0x5b0 [ 1025.336056] strncpy_from_user+0x38/0x3e0 [ 1025.336518] getname_flags.part.0+0x95/0x4f0 [ 1025.337016] getname_flags+0x9e/0xf0 [ 1025.337424] user_path_at_empty+0x2f/0x70 [ 1025.337872] __x64_sys_mount+0x1ed/0x310 [ 1025.338312] ? __pfx___x64_sys_mount+0x10/0x10 [ 1025.338796] ? syscall_enter_from_user_mode+0x21/0x50 [ 1025.339343] do_syscall_64+0x3f/0x90 [ 1025.339745] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1025.340280] RIP: 0033:0x7fa6d0bb8b19 [ 1025.340664] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1025.342431] RSP: 002b:00007fa6ce12e188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1025.343183] RAX: ffffffffffffffda RBX: 00007fa6d0ccbf60 RCX: 00007fa6d0bb8b19 [ 1025.343899] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 1025.344603] RBP: 00007fa6ce12e1d0 R08: 0000000020000940 R09: 0000000000000000 [ 1025.345319] R10: 00000000000a8420 R11: 0000000000000246 R12: 0000000000000001 [ 1025.346020] R13: 00007ffc6212222f R14: 00007fa6ce12e300 R15: 0000000000022000 [ 1025.346740] 06:01:02 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x20000000, &(0x7f0000000a00)={[{@none}]}) 06:01:02 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0xff600000}, 0x0, 0x0, 0x0, 0x0}, 0x4e) [ 1025.437605] cgroup: Need name or subsystem set 06:01:02 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8420, &(0x7f0000000940)={'trans=unix,', {[], [{@fscontext={'fscontext', 0x3d, 'system_u'}}]}}) (fail_nth: 7) [ 1025.523840] FAULT_INJECTION: forcing a failure. [ 1025.523840] name failslab, interval 1, probability 0, space 0, times 0 [ 1025.525922] CPU: 0 PID: 7338 Comm: syz-executor.3 Not tainted 6.2.0-next-20230303 #1 [ 1025.526616] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1025.527346] Call Trace: [ 1025.527593] [ 1025.527810] dump_stack_lvl+0xc1/0xf0 [ 1025.528189] should_fail_ex+0x4b4/0x5b0 [ 1025.528574] should_failslab+0x9/0x20 [ 1025.528940] __kmem_cache_alloc_node+0x5b/0x310 [ 1025.529376] ? alloc_fs_context+0x58/0x9d0 [ 1025.529779] ? find_held_lock+0x2c/0x110 [ 1025.530172] kmalloc_trace+0x26/0x120 [ 1025.530543] alloc_fs_context+0x58/0x9d0 [ 1025.530936] path_mount+0x920/0x1e40 [ 1025.531297] ? kasan_quarantine_put+0x81/0x1d0 [ 1025.531723] ? __pfx_path_mount+0x10/0x10 [ 1025.532106] ? putname+0x102/0x140 [ 1025.532447] ? kmem_cache_free+0xff/0x510 [ 1025.532838] ? putname+0x102/0x140 [ 1025.533201] __x64_sys_mount+0x286/0x310 [ 1025.533592] ? __pfx___x64_sys_mount+0x10/0x10 [ 1025.534028] do_syscall_64+0x3f/0x90 [ 1025.534380] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1025.534853] RIP: 0033:0x7fa6d0bb8b19 [ 1025.535191] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1025.536737] RSP: 002b:00007fa6ce12e188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1025.537408] RAX: ffffffffffffffda RBX: 00007fa6d0ccbf60 RCX: 00007fa6d0bb8b19 [ 1025.538035] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 1025.538662] RBP: 00007fa6ce12e1d0 R08: 0000000020000940 R09: 0000000000000000 [ 1025.539291] R10: 00000000000a8420 R11: 0000000000000246 R12: 0000000000000001 [ 1025.539923] R13: 00007ffc6212222f R14: 00007fa6ce12e300 R15: 0000000000022000 [ 1025.540574] [ 1025.685116] loop0: detected capacity change from 0 to 256 [ 1025.861517] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:01:17 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x36, 0x4, 0xe1, 0x0, 0x8, 0x2400, 0x9, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x9, 0x3, @perf_bp={&(0x7f0000000140), 0x8}, 0x20, 0x0, 0x0, 0x9, 0x4, 0x1, 0x1, 0x0, 0x42a, 0x0, 0x1f}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) fsetxattr$security_evm(0xffffffffffffffff, &(0x7f0000000500), &(0x7f0000000540)=ANY=[@ANYBLOB='\x00\x00'], 0x2, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f800002000400000000000000000000100000000000000", 0x2c}, {&(0x7f0000010400), 0x0, 0x10000}, {0x0}], 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="00a30cc66e064a5e62fe5adc9859e5a4f8e9b3db4208df665533e94824df670351c8f822f03d51be9dde779edbe0d4ba1662551a2d6244023d096079275fb9e5497931510bb1f22a9ae70b54321eb59a9c2fbbed22065526bbc638c95e5e645ff3f7aabfe850bc17e2c3092c1347d6eabdf9"]) 06:01:17 executing program 6: syz_open_procfs(0x0, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000080), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000000)) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x1) fsetxattr$trusted_overlay_upper(r0, &(0x7f0000000040), &(0x7f0000000140)=ANY=[@ANYBLOB="00fbdb00030874f186e1d88e41678ce1b0085344fb648b50b2a885d652af00af7a15143e44efe93af8a08f716bfcacbd94a7af4e24c6e88baa12d04c67d5822fe5b90b0192f11d17252371b1076d0ca6ac0618a6413a8ce56af96bd2361713a1d7fe71f7e4c14993df956b80c823359f8e285421cd292870fb5d4b53b70d88e5704c5fc0b889b88016680358691f6097e969feabbce049a6dcffce0084ee76d1edfc42c38d4842cc27e03a35dca8845d046f13d0d53f3135c6e1abd876cd1747ab93d566c96c08bf68d6dc80f558cf937ed7acc2deffffb2ba0c"], 0xdb, 0x3) 06:01:17 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) 06:01:17 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0xffefff1f}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 06:01:17 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x20100000, &(0x7f0000000a00)={[{@none}]}) 06:01:17 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 73) 06:01:17 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8420, &(0x7f0000000940)={'trans=unix,', {[], [{@fscontext={'fscontext', 0x3d, 'system_u'}}]}}) (fail_nth: 8) 06:01:17 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) [ 1040.648762] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 [ 1040.659207] loop0: detected capacity change from 0 to 256 06:01:17 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8420, &(0x7f0000000940)={'trans=unix,', {[], [{@fscontext={'fscontext', 0x3d, 'system_u'}}]}}) (fail_nth: 9) 06:01:17 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x8cffffff, &(0x7f0000000a00)={[{@none}]}) 06:01:17 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) listen(r0, 0x0) shutdown(r0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) connect$unix(r1, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) [ 1040.761985] FAULT_INJECTION: forcing a failure. [ 1040.761985] name failslab, interval 1, probability 0, space 0, times 0 [ 1040.762814] CPU: 0 PID: 7365 Comm: syz-executor.3 Not tainted 6.2.0-next-20230303 #1 [ 1040.763356] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1040.763907] Call Trace: [ 1040.764092] [ 1040.764258] dump_stack_lvl+0xc1/0xf0 [ 1040.764539] should_fail_ex+0x4b4/0x5b0 [ 1040.764833] should_failslab+0x9/0x20 [ 1040.765118] __kmem_cache_alloc_node+0x5b/0x310 [ 1040.765466] ? legacy_init_fs_context+0x44/0xe0 [ 1040.765810] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1040.766155] kmalloc_trace+0x26/0x120 [ 1040.766433] legacy_init_fs_context+0x44/0xe0 [ 1040.766757] ? __pfx_legacy_init_fs_context+0x10/0x10 [ 1040.767125] alloc_fs_context+0x568/0x9d0 [ 1040.767415] path_mount+0x920/0x1e40 [ 1040.767692] ? kasan_quarantine_put+0x81/0x1d0 [ 1040.768017] ? __pfx_path_mount+0x10/0x10 [ 1040.768312] ? putname+0x102/0x140 [ 1040.768575] ? kmem_cache_free+0xff/0x510 [ 1040.768866] ? putname+0x102/0x140 [ 1040.769136] __x64_sys_mount+0x286/0x310 [ 1040.769431] ? __pfx___x64_sys_mount+0x10/0x10 [ 1040.769765] do_syscall_64+0x3f/0x90 [ 1040.770034] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1040.770371] RIP: 0033:0x7fa6d0bb8b19 [ 1040.770632] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1040.771930] RSP: 002b:00007fa6ce12e188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1040.772492] RAX: ffffffffffffffda RBX: 00007fa6d0ccbf60 RCX: 00007fa6d0bb8b19 [ 1040.773010] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 1040.773539] RBP: 00007fa6ce12e1d0 R08: 0000000020000940 R09: 0000000000000000 [ 1040.774067] R10: 00000000000a8420 R11: 0000000000000246 R12: 0000000000000001 [ 1040.774585] R13: 00007ffc6212222f R14: 00007fa6ce12e300 R15: 0000000000022000 [ 1040.775130] 06:01:17 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0xffff0300}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 06:01:17 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4}, 0x0, 0x0, 0x0, 0x6, 0xfffffffffffffffe}, 0x0, 0x8, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x4e20, @local}, {0x2, 0x0, @local}, {0x2, 0x4e20, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0xb510}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xd1, &(0x7f0000000000)=0x5e, 0xfffffffffffffe2e) sendto(r1, &(0x7f0000000280)="ee3bc48c71ffa43c048897aef8d277337f04332ffb70654305187a1a01f94cf6a3218494667c7b5693e61b624e4a6a2de76244610545c7daa91f32b2550409e9e430359ba094da74e03f64690a8cb3ac93f1e81a26c00a8796b42d46a77d17267a923f700d2c4f69bae83624692d7cd3f5c8df9cf0cfa2873de584b66c4840b22c2365d9208c98d91c668a2862d689d0cb8cb39e", 0x94, 0xc010, &(0x7f0000000340)=@pppoe={0x18, 0x0, {0x4, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x20}, 'vcan0\x00'}}, 0x80) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000440), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)={0x20, r3, 0x1, 0x0, 0x0, {{0x7e}, {@val={0x8}, @void}}, [@NL80211_ATTR_OFFCHANNEL_TX_OK={0x4}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_GET_MPP(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f00000009c0)=ANY=[@ANYBLOB="8c00e6e8", @ANYRESDEC, @ANYBLOB="00082cbd7000fcdbdf256b0000000a00060008021100000100000a001a0008021100000000000a00060008021100000100000a001a0008021100000000000a001a00ffffffffffff00000a001a0008021100000100000a000600ffffffffffff00000a00060008021100000000000a001a0008021100000000000a0006000802110000000000", @ANYRES64=r3, @ANYRES64=r3, @ANYRESOCT=r0], 0x8c}, 0x1, 0x0, 0x0, 0x48800}, 0x20000001) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000540)='>e1\xa6\xd6\x95{\xf2\xe7}\x9d\xf7~1x\xe1\xdd\xc5};m\xf1\x84G!\x80\xe1\xcaYJ\xc4\xd2\xc4\xd7\xb9\xf7\xc9\xc6\xc8\xeb\x93V\x1f\xf8\xfc\xa4\x16\xc9\x17Z\xac\xb2\x04\x96\xac\xb8f\xa5\xae\x1f\x9dOq\xe6\xd4\xdb\'\x86\x9f\xd3\x88\xc8G\xf1\x7f\x0e*\xcb1\xa5d\xb9a\t+\f\xe0i\xc2\xc9\x8b\xe4\xa1\xf1UM\xfe\xce3#\xff4an=\x8d\x9a)\xdf\x13\xccW\xc4\xa5\x14\xea\x94\x16', &(0x7f0000000840)=')\x00\x02\xa8\xb88\xb2\x00p6\xb19%\xab*\xc40\aM~+\x83\xb8B[D\xc7\xadT\'&[\xab\xc9\xed\x06\x12\x91u\xa4\xdf\xd4\x177\x01x\xcf\x02\xe4\xb5)\x89\x1e\xc6\xd0x*\xc3\x982\xd9Z\x1bLG\xbd0\xa3\\V3(\x15~\xb1\xd1XM\xa5\xfd8\xa7\xc9\x98\xf1f\xdbLs\x00F\xfaL\xe1\v\x7f\x9aY\xff}\xb9@\x16\xc3\x80\x1d\x03\x93\xd0\x99\xb3\x9ax\xf8\x9f\xa4\x1f~\xfdM\xbei3K\x93F\x00\x1b\xe6hMa\xabz\xbaU\x9e8\x05|\"\xa9)\xc9\xa4\xad{\xb6\x84\xca\xf2\x00\f\x94`\x05\xc3~\xc1N\xc5L\xbf\xfe\xcb>\xe5n\xa6\xf7\xe4\xca=\xc6\x1c\x843\x15P\xff\nk\rx]\xe0\v\x0e?\xb0\x88\xe8N\x9c\v;&\x94,\x8c\x88\xe0\x83\xba\xc3\xe8\x16\x0e%]c\x1d\xd7\xf3m\xf5\xbc\xc02\x7f\x19\x9d>a==\xb9U\xf1$\xf7|\xd2\x93{\x93SQ\xaa\xed$\xef\xb3\xeclFR~\x82\x9a\xc9h\xb4@f\xe0Z\x0e?U\xc0G\xb9\xfb#\xe9\x8b\xcd\xfc\xd9\x801Ah\xba4Kc\x02\xcc\xe2u\"\x85\xd1I\xd8\xfb!:Lx*\x8f\xc2\x9cNp<,,\v\xe2_\x8b\xbc\xc4\xb4\x90\xf2\x06\xee[\xb3\xea\'H-\xaf\x19\x00\x9e\xe4|\x88\xa9sg?\xb3\x91\r\x96\xb7\x98\xcf5\xac\xd6j$\xc4\x06\xddy1]c{\xbb\x8f09g\xaf C', 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) r4 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$sock(r4, &(0x7f0000001f40)=[{{&(0x7f0000000080)=@in={0xa, 0x4e23, @local}, 0x88, 0x0, 0x0, &(0x7f0000000440)=[@mark={{0x14, 0x1, 0x25}}], 0x18}}], 0x1, 0x0) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000000140)=0x3, 0x4) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000002880), 0x4000101, 0x0) 06:01:17 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8420, &(0x7f0000000940)={'trans=unix,', {[], [{@fscontext={'fscontext', 0x3d, 'system_u'}}]}}) (fail_nth: 10) [ 1040.853239] FAULT_INJECTION: forcing a failure. [ 1040.853239] name failslab, interval 1, probability 0, space 0, times 0 [ 1040.854017] CPU: 0 PID: 7359 Comm: syz-executor.2 Not tainted 6.2.0-next-20230303 #1 [ 1040.854514] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1040.855030] Call Trace: [ 1040.855202] [ 1040.855354] dump_stack_lvl+0xc1/0xf0 [ 1040.855618] should_fail_ex+0x4b4/0x5b0 [ 1040.855899] ? alloc_vfsmnt+0x23/0x6c0 [ 1040.856171] should_failslab+0x9/0x20 [ 1040.856426] kmem_cache_alloc+0x5a/0x320 [ 1040.856704] alloc_vfsmnt+0x23/0x6c0 [ 1040.856965] clone_mnt+0x6c/0xd80 [ 1040.857219] ? lock_acquire+0x32/0xc0 [ 1040.857484] copy_tree+0x3b4/0xa60 [ 1040.857758] copy_mnt_ns+0x1a9/0xae0 [ 1040.858021] ? trace_kmem_cache_alloc+0xa1/0xe0 [ 1040.858348] ? kmem_cache_alloc+0x1d2/0x320 [ 1040.858641] create_new_namespaces+0xd6/0xb30 [ 1040.858936] ? security_capable+0x99/0xc0 [ 1040.859220] copy_namespaces+0x414/0x500 [ 1040.859489] copy_process+0x2a5e/0x7390 [ 1040.859756] ? lock_is_held_type+0x9f/0x120 [ 1040.860042] ? find_held_lock+0x2c/0x110 [ 1040.860334] ? __pfx_copy_process+0x10/0x10 [ 1040.860625] ? lock_acquire+0x32/0xc0 [ 1040.860898] ? __might_fault+0xa9/0x180 [ 1040.861198] ? _copy_from_user+0xf6/0x180 [ 1040.861485] kernel_clone+0xeb/0x8c0 [ 1040.861743] ? lock_is_held_type+0x9f/0x120 [ 1040.862026] ? __pfx_kernel_clone+0x10/0x10 [ 1040.862326] ? lock_is_held_type+0x9f/0x120 [ 1040.862614] __do_sys_clone3+0x1d5/0x2e0 [ 1040.862884] ? __pfx___do_sys_clone3+0x10/0x10 [ 1040.863196] ? receive_fd+0x63/0x110 [ 1040.863462] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1040.863849] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1040.864253] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1040.864641] ? fput+0x2f/0x1a0 [ 1040.864867] ? ksys_write+0x1a7/0x260 [ 1040.865125] ? syscall_enter_from_user_mode+0x21/0x50 [ 1040.865489] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1040.865842] do_syscall_64+0x3f/0x90 [ 1040.866099] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1040.866442] RIP: 0033:0x7fbfb4cfab19 [ 1040.866686] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1040.867800] RSP: 002b:00007fbfb2270188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 1040.868288] RAX: ffffffffffffffda RBX: 00007fbfb4e0df60 RCX: 00007fbfb4cfab19 [ 1040.868737] RDX: 0000000000000000 RSI: 000000000000004e RDI: 00000000200003c0 [ 1040.869225] RBP: 00007fbfb22701d0 R08: 0000000000000000 R09: 0000000000000000 [ 1040.869684] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1040.870137] R13: 00007fff0e95b7df R14: 00007fbfb2270300 R15: 0000000000022000 [ 1040.870652] 06:01:17 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0xb3030000, &(0x7f0000000a00)={[{@none}]}) 06:01:17 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x7f, 0x2, 0x0, 0x0, 0x4, 0x8000, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x4, @perf_bp={&(0x7f0000000000), 0x4}, 0x40418, 0xfffffffffffffffa, 0x7, 0x0, 0x2, 0xa44, 0x62, 0x0, 0x7303, 0x0, 0x4b5c}, r1, 0x6, r0, 0x2) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000180)={0x0, 0x0}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x7f, 0x2, 0x0, 0x0, 0x4, 0x8000, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x4, @perf_bp={&(0x7f0000000000), 0x4}, 0x40418, 0xfffffffffffffffa, 0x7, 0x0, 0x2, 0xa44, 0x62, 0x0, 0x7303, 0x0, 0x4b5c}, r3, 0x6, r2, 0x2) fcntl$getown(0xffffffffffffffff, 0x9) r4 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000000180)={0x0, 0x0}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x7f, 0x2, 0x0, 0x0, 0x4, 0x8000, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x4, @perf_bp={&(0x7f0000000000), 0x4}, 0x40418, 0xfffffffffffffffa, 0x7, 0x0, 0x2, 0xa44, 0x62, 0x0, 0x7303, 0x0, 0x4b5c}, r5, 0x6, r4, 0x2) r6 = gettid() r7 = syz_open_procfs(r6, 0x0) r8 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r8) r9 = gettid() perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x2, 0x10, 0x9, 0x9, 0x0, 0x80, 0x8148, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x100, 0x0, @perf_config_ext={0x1ff, 0xe08}, 0x2000, 0x4, 0x81, 0x2, 0x5, 0x3f, 0x415, 0x0, 0x8001, 0x0, 0x180000000000000}, r9, 0x0, r7, 0x2) [ 1040.908738] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 1040.932302] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 1040.932991] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 [ 1041.006786] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 06:01:30 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0xffff1f00}, 0x0, 0x0, 0x0, 0x0}, 0x4e) [ 1053.898782] cgroup: Need name or subsystem set [ 1053.908007] cgroup: Need name or subsystem set 06:01:30 executing program 6: r0 = syz_open_procfs(0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xaf, 0x6}, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffd, 0xfffffffe}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r1) 06:01:30 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) 06:01:30 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4}, 0x0, 0x0, 0x0, 0x6, 0xfffffffffffffffe}, 0x0, 0x8, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x4e20, @local}, {0x2, 0x0, @local}, {0x2, 0x4e20, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0xb510}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xd1, &(0x7f0000000000)=0x5e, 0xfffffffffffffe2e) sendto(r1, &(0x7f0000000280)="ee3bc48c71ffa43c048897aef8d277337f04332ffb70654305187a1a01f94cf6a3218494667c7b5693e61b624e4a6a2de76244610545c7daa91f32b2550409e9e430359ba094da74e03f64690a8cb3ac93f1e81a26c00a8796b42d46a77d17267a923f700d2c4f69bae83624692d7cd3f5c8df9cf0cfa2873de584b66c4840b22c2365d9208c98d91c668a2862d689d0cb8cb39e", 0x94, 0xc010, &(0x7f0000000340)=@pppoe={0x18, 0x0, {0x4, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x20}, 'vcan0\x00'}}, 0x80) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000440), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)={0x20, r3, 0x1, 0x0, 0x0, {{0x7e}, {@val={0x8}, @void}}, [@NL80211_ATTR_OFFCHANNEL_TX_OK={0x4}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_GET_MPP(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f00000009c0)=ANY=[@ANYBLOB="8c00e6e8", @ANYRESDEC, @ANYBLOB="00082cbd7000fcdbdf256b0000000a00060008021100000100000a001a0008021100000000000a00060008021100000100000a001a0008021100000000000a001a00ffffffffffff00000a001a0008021100000100000a000600ffffffffffff00000a00060008021100000000000a001a0008021100000000000a0006000802110000000000", @ANYRES64=r3, @ANYRES64=r3, @ANYRESOCT=r0], 0x8c}, 0x1, 0x0, 0x0, 0x48800}, 0x20000001) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000540)='>e1\xa6\xd6\x95{\xf2\xe7}\x9d\xf7~1x\xe1\xdd\xc5};m\xf1\x84G!\x80\xe1\xcaYJ\xc4\xd2\xc4\xd7\xb9\xf7\xc9\xc6\xc8\xeb\x93V\x1f\xf8\xfc\xa4\x16\xc9\x17Z\xac\xb2\x04\x96\xac\xb8f\xa5\xae\x1f\x9dOq\xe6\xd4\xdb\'\x86\x9f\xd3\x88\xc8G\xf1\x7f\x0e*\xcb1\xa5d\xb9a\t+\f\xe0i\xc2\xc9\x8b\xe4\xa1\xf1UM\xfe\xce3#\xff4an=\x8d\x9a)\xdf\x13\xccW\xc4\xa5\x14\xea\x94\x16', &(0x7f0000000840)=')\x00\x02\xa8\xb88\xb2\x00p6\xb19%\xab*\xc40\aM~+\x83\xb8B[D\xc7\xadT\'&[\xab\xc9\xed\x06\x12\x91u\xa4\xdf\xd4\x177\x01x\xcf\x02\xe4\xb5)\x89\x1e\xc6\xd0x*\xc3\x982\xd9Z\x1bLG\xbd0\xa3\\V3(\x15~\xb1\xd1XM\xa5\xfd8\xa7\xc9\x98\xf1f\xdbLs\x00F\xfaL\xe1\v\x7f\x9aY\xff}\xb9@\x16\xc3\x80\x1d\x03\x93\xd0\x99\xb3\x9ax\xf8\x9f\xa4\x1f~\xfdM\xbei3K\x93F\x00\x1b\xe6hMa\xabz\xbaU\x9e8\x05|\"\xa9)\xc9\xa4\xad{\xb6\x84\xca\xf2\x00\f\x94`\x05\xc3~\xc1N\xc5L\xbf\xfe\xcb>\xe5n\xa6\xf7\xe4\xca=\xc6\x1c\x843\x15P\xff\nk\rx]\xe0\v\x0e?\xb0\x88\xe8N\x9c\v;&\x94,\x8c\x88\xe0\x83\xba\xc3\xe8\x16\x0e%]c\x1d\xd7\xf3m\xf5\xbc\xc02\x7f\x19\x9d>a==\xb9U\xf1$\xf7|\xd2\x93{\x93SQ\xaa\xed$\xef\xb3\xeclFR~\x82\x9a\xc9h\xb4@f\xe0Z\x0e?U\xc0G\xb9\xfb#\xe9\x8b\xcd\xfc\xd9\x801Ah\xba4Kc\x02\xcc\xe2u\"\x85\xd1I\xd8\xfb!:Lx*\x8f\xc2\x9cNp<,,\v\xe2_\x8b\xbc\xc4\xb4\x90\xf2\x06\xee[\xb3\xea\'H-\xaf\x19\x00\x9e\xe4|\x88\xa9sg?\xb3\x91\r\x96\xb7\x98\xcf5\xac\xd6j$\xc4\x06\xddy1]c{\xbb\x8f09g\xaf C', 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) r4 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$sock(r4, &(0x7f0000001f40)=[{{&(0x7f0000000080)=@in={0xa, 0x4e23, @local}, 0x88, 0x0, 0x0, &(0x7f0000000440)=[@mark={{0x14, 0x1, 0x25}}], 0x18}}], 0x1, 0x0) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000000140)=0x3, 0x4) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000002880), 0x4000101, 0x0) 06:01:30 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8420, &(0x7f0000000940)={'trans=unix,', {[], [{@fscontext={'fscontext', 0x3d, 'system_u'}}]}}) (fail_nth: 11) 06:01:30 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0xc0ed0000, &(0x7f0000000a00)={[{@none}]}) 06:01:30 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 74) 06:01:30 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) 06:01:30 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 75) 06:01:30 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0xffff8000}, 0x0, 0x0, 0x0, 0x0}, 0x4e) [ 1053.915495] loop0: detected capacity change from 0 to 40 06:01:31 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0xf6ffffff, &(0x7f0000000a00)={[{@none}]}) 06:01:31 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 76) [ 1053.960042] FAULT_INJECTION: forcing a failure. [ 1053.960042] name failslab, interval 1, probability 0, space 0, times 0 [ 1053.961625] CPU: 0 PID: 7407 Comm: syz-executor.3 Not tainted 6.2.0-next-20230303 #1 [ 1053.962571] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1053.963555] Call Trace: [ 1053.963906] [ 1053.964194] dump_stack_lvl+0xc1/0xf0 [ 1053.964682] should_fail_ex+0x4b4/0x5b0 [ 1053.965209] should_failslab+0x9/0x20 [ 1053.965708] __kmem_cache_alloc_node+0x5b/0x310 [ 1053.966315] ? selinux_sb_eat_lsm_opts+0x352/0x6c0 [ 1053.966937] ? lock_acquire+0x32/0xc0 [ 1053.967412] ? __pfx_percpu_ref_put_many.constprop.0+0x10/0x10 [ 1053.968163] ? selinux_sb_eat_lsm_opts+0x352/0x6c0 [ 1053.968782] __kmalloc_node_track_caller+0x43/0xb0 [ 1053.969285] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 1053.969423] kmemdup_nul+0x36/0xb0 [ 1053.970509] selinux_sb_eat_lsm_opts+0x352/0x6c0 [ 1053.971164] security_sb_eat_lsm_opts+0x52/0xb0 [ 1053.971775] legacy_parse_monolithic+0x136/0x1a0 [ 1053.972416] path_mount+0x980/0x1e40 [ 1053.972943] ? kasan_quarantine_put+0x81/0x1d0 [ 1053.973581] ? __pfx_path_mount+0x10/0x10 [ 1053.974134] ? putname+0x102/0x140 [ 1053.974612] ? kmem_cache_free+0xff/0x510 [ 1053.975176] ? putname+0x102/0x140 [ 1053.975662] __x64_sys_mount+0x286/0x310 [ 1053.976210] ? __pfx___x64_sys_mount+0x10/0x10 [ 1053.976858] do_syscall_64+0x3f/0x90 [ 1053.977344] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1053.977992] RIP: 0033:0x7fa6d0bb8b19 [ 1053.978472] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1053.980764] RSP: 002b:00007fa6ce12e188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1053.981746] RAX: ffffffffffffffda RBX: 00007fa6d0ccbf60 RCX: 00007fa6d0bb8b19 [ 1053.982887] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 1053.984087] RBP: 00007fa6ce12e1d0 R08: 0000000020000940 R09: 0000000000000000 [ 1053.985287] R10: 00000000000a8420 R11: 0000000000000246 R12: 0000000000000002 [ 1053.986509] R13: 00007ffc6212222f R14: 00007fa6ce12e300 R15: 0000000000022000 [ 1053.987494] 06:01:31 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0xffffff7f}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 06:01:31 executing program 6: syz_open_procfs(0x0, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x2001}, 0xffffffffffffffff, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) close(r0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/class/mdio_bus', 0x2000, 0x85) ioctl$BTRFS_IOC_LOGICAL_INO(r1, 0xc0389424, &(0x7f0000000100)={0x3, 0x30, '\x00', 0x1, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42000) 06:01:42 executing program 6: r0 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000100)="55e50a7ca237af60197110c4c5ea2427cb746d8247e9eeeea59fd590a50a7ce06b18c64ba4ddeb45cca1d330b0598d1e781a61e8af89cf4707b533655de7c29606a3b5e3f8f66de3819763970a07c8e490233da87e65037ad55db6f3c0e8e40df15df934dc555f8441309fbb72fa623c4c3ad3e8a97e8cd77b0d054abf71dfbaaa7b8aa8d4d3b2bf09ae0375d1", 0x8d, 0xfffffffffffffffa) r1 = add_key(&(0x7f00000001c0)='syzkaller\x00', &(0x7f0000000200)={'syz', 0x3}, &(0x7f0000000240)="85059723a5e38bdc25fa7a0e0c7c893c4a71166310eaa1c15a88e9bd42f98bcc36c5f19ba2814de08a270e6b30e8d8337a938d4028044d0dd547609599b414307f8de29dc50023acdd5b77ebfac213d2b395e3e237342f3f7c838f9730eb1831169aaa3fd5235dddf2f2d43cd68a18cbde1801b9fda38f54d022e45bb2608e52740b14122f8fe116e5b62e4020eb", 0x8e, 0x0) keyctl$KEYCTL_MOVE(0x1e, r0, 0xfffffffffffffffa, r1, 0x1) syz_open_procfs(0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 06:01:42 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@local, @local, @void, {@ipv4={0x800, @tcp={{0xd, 0x4, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x6, 0x0, @private=0xa010101, @local, {[@noop, @ra={0x94, 0x4, 0x1}, @end, @generic={0x44, 0xb, "5a3fdc4842aaf6b499"}, @end, @lsrr={0x83, 0xb, 0x5b, [@empty, @broadcast]}, @noop]}}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x0, 0xfff9, 0x0, 0x0, {[@mptcp=@ack={0x1e, 0x4}, @nop, @md5sig={0x13, 0x12, "f950936591cecdcd8ad2f6296642e9dd"}]}}}}}}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) write$tun(r0, &(0x7f0000000140)={@void, @val={0x6, 0x0, 0xa6f1, 0x9, 0x800, 0xd54}, @llc={@llc={0xdc, 0xd4, "f1", "b331173a8f71a4005534bdddcb3dc00bbe2c522ac5853a1ac76243badf4ecfaaa1785cfbc4c47b42aca0acf366d44b65926286f1f812ced4148b1fed2eaaa86f2aff8bd033f27897c0fa9de9934ad63134f27df8c2ae27de81bdaf570eb7f59abab4385fd52eefd973825da09a98c3bcbbde196e"}}}, 0x81) 06:01:42 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 77) 06:01:42 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0xf9fdffff, &(0x7f0000000a00)={[{@none}]}) [ 1065.166843] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 06:01:42 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) 06:01:42 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0xffffffe4}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 06:01:42 executing program 7: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x4400c0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002034f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) syz_io_uring_setup(0x2c27, &(0x7f0000000480)={0x0, 0xe28a, 0x21, 0x1, 0x3e0, 0x0, r2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000400), &(0x7f0000000440)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000005e2c0)={0x0, 0x0, "d1f14792bb10750ea9e86f2109c85a306eac969c225abcf9542493077458dc50dd5546ef22c70a8bd6b5a45e86c81b77924f226ab6e09915cbe829241e71703056bc95c7386df10315c79284a94c638e15bb1a293b37fce9ccef990b6b10fb9c04f3786fecc4e7d36ad34a037174328cfbd507df8590cdb8df705efb63f6d543b899d97ca79e8c4414fd5da623d28f9252c13428af0998f63ad30f909619b043f0a7aa899a6d92a2a5e61460066587029f38eff5aeafc3e8b67b97ebf6c447380bd9fd03521069fdc0d128d6041c0c873b2d58b8881c4a4c74e260693309049d39b69a09df12caf88245f7f4dc058c0fb2295afbe717134ff663413f7d075e5e", "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"}) openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0), 0x301c03, 0x0) openat(r1, &(0x7f0000000180)='./file2\x00', 0x8080, 0x25) fsconfig$FSCONFIG_SET_PATH_EMPTY(r2, 0x4, &(0x7f0000000340)='\x00\x93\x99:\b\xe1\x89\xb7|\xdb\x91U\xb5\xe3\x1d\xf7\xbb\x92\xc8\x0e\xd6\xbe\xd3\x8b\x19\x7f\xccG/<\xa85\xdc\x86\xa2\x0f\x82\xa3\xb2\xaf\x18\x97\xa9\xce\x9es\x13\xc4\x15=\xd3\x9c\xb6\x82\xec?\xb9\xd5\xdau\xa4\xafi\xa9\xb3\xfa|\x83$n\x89\b/\xe3\xf6\xb0\x8c\xe1\x96\xbc\x18\xed', &(0x7f0000000240)='./file2\x00', 0xffffffffffffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8001) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000680)='net/tcp6\x00') pread64(r4, &(0x7f0000000040)=""/170, 0xaa, 0x0) write$binfmt_aout(r3, &(0x7f0000001180)=ANY=[], 0x220) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x5}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) sendfile(r3, r2, 0x0, 0xfffffdef) kcmp(0x0, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) 06:01:42 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8420, &(0x7f0000000940)={'trans=unix,', {[], [{@fscontext={'fscontext', 0x3d, 'system_u'}}]}}) (fail_nth: 12) 06:01:42 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {0xffffffff}, 0x0, 0x0, 0x0, 0x0}, 0x4e) 06:01:42 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) (fail_nth: 1) 06:01:42 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0xffffe000, &(0x7f0000000a00)={[{@none}]}) 06:01:42 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8420, &(0x7f0000000940)={'trans=unix,', {[], [{@fscontext={'fscontext', 0x3d, 'system_u'}}]}}) (fail_nth: 13) 06:01:42 executing program 6: r0 = syz_open_procfs(0x0, 0x0) close(r0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f0000000000)=0x1) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r1) 06:01:42 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x2, 0x0, 0x0}, 0x4e) 06:01:42 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000100)=0x400) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, r0, 0x1) capset(0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x103) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_io_uring_setup(0xfa7, &(0x7f0000000080), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000000)) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) r3 = syz_io_uring_setup(0xfa7, &(0x7f0000000080), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000000)) io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) io_uring_enter(r3, 0x100001, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x1382, 0x0, 0x1, 0x0, 0x0) fchown(r2, 0x0, 0x0) sendmsg$netlink(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x28}], 0x1}, 0x0) [ 1065.294517] FAULT_INJECTION: forcing a failure. [ 1065.294517] name failslab, interval 1, probability 0, space 0, times 0 [ 1065.295311] CPU: 1 PID: 7452 Comm: syz-executor.3 Not tainted 6.2.0-next-20230303 #1 [ 1065.295824] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1065.296355] Call Trace: [ 1065.296533] [ 1065.296700] dump_stack_lvl+0xc1/0xf0 [ 1065.296969] should_fail_ex+0x4b4/0x5b0 [ 1065.297251] should_failslab+0x9/0x20 [ 1065.297524] __kmem_cache_alloc_node+0x5b/0x310 [ 1065.297847] ? selinux_add_opt+0x308/0x400 [ 1065.298141] kmalloc_trace+0x26/0x120 [ 1065.298406] selinux_add_opt+0x308/0x400 [ 1065.298683] selinux_sb_eat_lsm_opts+0x37b/0x6c0 [ 1065.299011] security_sb_eat_lsm_opts+0x52/0xb0 [ 1065.299339] legacy_parse_monolithic+0x136/0x1a0 [ 1065.299669] path_mount+0x980/0x1e40 [ 1065.299935] ? kasan_quarantine_put+0x81/0x1d0 [ 1065.300251] ? __pfx_path_mount+0x10/0x10 [ 1065.300534] ? putname+0x102/0x140 [ 1065.300786] ? kmem_cache_free+0xff/0x510 [ 1065.301073] ? putname+0x102/0x140 [ 1065.301334] __x64_sys_mount+0x286/0x310 [ 1065.301621] ? __pfx___x64_sys_mount+0x10/0x10 [ 1065.301949] do_syscall_64+0x3f/0x90 [ 1065.302213] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1065.302559] RIP: 0033:0x7fa6d0bb8b19 [ 1065.302807] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1065.304029] RSP: 002b:00007fa6ce12e188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1065.304556] RAX: ffffffffffffffda RBX: 00007fa6d0ccbf60 RCX: 00007fa6d0bb8b19 [ 1065.305050] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 1065.305571] RBP: 00007fa6ce12e1d0 R08: 0000000020000940 R09: 0000000000000000 [ 1065.306064] R10: 00000000000a8420 R11: 0000000000000246 R12: 0000000000000002 [ 1065.306561] R13: 00007ffc6212222f R14: 00007fa6ce12e300 R15: 0000000000022000 [ 1065.307068] [ 1065.313082] FAULT_INJECTION: forcing a failure. [ 1065.313082] name failslab, interval 1, probability 0, space 0, times 0 [ 1065.315594] CPU: 1 PID: 7450 Comm: syz-executor.5 Not tainted 6.2.0-next-20230303 #1 [ 1065.316134] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1065.316693] Call Trace: [ 1065.316880] [ 1065.317049] dump_stack_lvl+0xc1/0xf0 [ 1065.317325] should_fail_ex+0x4b4/0x5b0 [ 1065.317634] ? getname_flags.part.0+0x50/0x4f0 [ 1065.317972] should_failslab+0x9/0x20 [ 1065.318251] kmem_cache_alloc+0x5a/0x320 [ 1065.318547] ? fput+0x2f/0x1a0 [ 1065.318796] getname_flags.part.0+0x50/0x4f0 [ 1065.319127] __x64_sys_mkdir+0xde/0x150 [ 1065.319421] do_syscall_64+0x3f/0x90 [ 1065.319699] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1065.320048] RIP: 0033:0x7fefb1351b19 [ 1065.320316] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1065.321580] RSP: 002b:00007fefae8c7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1065.322117] RAX: ffffffffffffffda RBX: 00007fefb1464f60 RCX: 00007fefb1351b19 [ 1065.322616] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000020000240 [ 1065.323113] RBP: 00007fefae8c71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1065.323610] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1065.324101] R13: 00007ffc33f6032f R14: 00007fefae8c7300 R15: 0000000000022000 [ 1065.324612] 06:01:42 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0xfffffdf9, &(0x7f0000000a00)={[{@none}]}) 06:01:42 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 78) 06:01:42 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) (fail_nth: 2) 06:01:42 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8420, &(0x7f0000000940)={'trans=unix,', {[], [{@fscontext={'fscontext', 0x3d, 'system_u'}}]}}) (fail_nth: 14) 06:01:42 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0xffffff7f, &(0x7f0000000a00)={[{@none}]}) 06:01:42 executing program 6: syz_open_procfs(0x0, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x4e2002, 0x42) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/vlan/vlan1\x00') memfd_create(0x0, 0x63aa2556c91bee35) close(r0) [ 1065.452629] FAULT_INJECTION: forcing a failure. [ 1065.452629] name failslab, interval 1, probability 0, space 0, times 0 [ 1065.453465] CPU: 1 PID: 7464 Comm: syz-executor.2 Not tainted 6.2.0-next-20230303 #1 [ 1065.454013] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1065.454560] Call Trace: [ 1065.454738] [ 1065.454905] dump_stack_lvl+0xc1/0xf0 [ 1065.455186] should_fail_ex+0x4b4/0x5b0 [ 1065.455480] should_failslab+0x9/0x20 [ 1065.455754] __kmem_cache_alloc_node+0x5b/0x310 [ 1065.456075] ? kstrdup_const+0x57/0x80 [ 1065.456344] ? __pfx_percpu_ref_put_many.constprop.0+0x10/0x10 [ 1065.456749] ? kstrdup_const+0x57/0x80 [ 1065.457020] __kmalloc_node_track_caller+0x43/0xb0 [ 1065.457361] kstrdup+0x3f/0x80 [ 1065.457602] kstrdup_const+0x57/0x80 [ 1065.457861] alloc_vfsmnt+0xb5/0x6c0 [ 1065.458134] clone_mnt+0x6c/0xd80 [ 1065.458373] ? lock_acquire+0x32/0xc0 [ 1065.458644] copy_tree+0x3b4/0xa60 [ 1065.458907] copy_mnt_ns+0x1a9/0xae0 [ 1065.459171] ? trace_kmem_cache_alloc+0xa1/0xe0 [ 1065.459498] ? kmem_cache_alloc+0x1d2/0x320 [ 1065.459800] create_new_namespaces+0xd6/0xb30 [ 1065.460105] ? security_capable+0x99/0xc0 [ 1065.460401] copy_namespaces+0x414/0x500 [ 1065.460684] copy_process+0x2a5e/0x7390 [ 1065.460976] ? lock_is_held_type+0x9f/0x120 [ 1065.461271] ? find_held_lock+0x2c/0x110 [ 1065.461603] ? __pfx_copy_process+0x10/0x10 [ 1065.461917] ? lock_acquire+0x32/0xc0 [ 1065.462193] ? __might_fault+0xa9/0x180 [ 1065.462500] ? _copy_from_user+0xf6/0x180 [ 1065.462811] kernel_clone+0xeb/0x8c0 [ 1065.463088] ? lock_is_held_type+0x9f/0x120 [ 1065.463391] ? __pfx_kernel_clone+0x10/0x10 [ 1065.463717] ? lock_is_held_type+0x9f/0x120 [ 1065.464033] __do_sys_clone3+0x1d5/0x2e0 [ 1065.464326] ? __pfx___do_sys_clone3+0x10/0x10 [ 1065.464655] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1065.465077] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1065.465513] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1065.465938] ? fput+0x2f/0x1a0 [ 1065.466187] ? syscall_enter_from_user_mode+0x21/0x50 [ 1065.466555] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1065.466944] do_syscall_64+0x3f/0x90 [ 1065.467208] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1065.467577] RIP: 0033:0x7fbfb4cfab19 [ 1065.467845] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1065.469008] RSP: 002b:00007fbfb2270188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 1065.469589] RAX: ffffffffffffffda RBX: 00007fbfb4e0df60 RCX: 00007fbfb4cfab19 [ 1065.470097] RDX: 0000000000000000 RSI: 000000000000004e RDI: 00000000200003c0 [ 1065.470597] RBP: 00007fbfb22701d0 R08: 0000000000000000 R09: 0000000000000000 [ 1065.471097] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1065.471608] R13: 00007fff0e95b7df R14: 00007fbfb2270300 R15: 0000000000022000 [ 1065.472124] [ 1065.498172] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 06:01:55 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 79) 06:01:55 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x3, 0x0, 0x0}, 0x4e) 06:01:55 executing program 6: r0 = syz_open_procfs(0x0, 0x0) ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000000)=0xc019) r1 = syz_io_uring_setup(0xfa7, &(0x7f0000000080)={0x0, 0xfffffffd}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000001100), &(0x7f0000000000)) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) io_uring_enter(r1, 0x100001, 0x0, 0x0, 0x0, 0x0) fchdir(r1) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r2) r3 = syz_io_uring_setup(0xfa7, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000000)) io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) io_uring_enter(r3, 0x100001, 0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_RM_DEV(r3, 0x5000940b, &(0x7f0000000100)={{r2}, "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"}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r4 = openat$incfs(r0, &(0x7f0000001140)='.pending_reads\x00', 0x208000, 0xc7) r5 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r5, 0x10, &(0x7f0000000180)={0x0, 0x0}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x7f, 0x2, 0x0, 0x0, 0x4, 0x8000, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x4, @perf_bp={&(0x7f0000000000), 0x4}, 0x40418, 0xfffffffffffffffa, 0x7, 0x0, 0x2, 0xa44, 0x62, 0x0, 0x7303, 0x0, 0x4b5c}, r6, 0x6, r5, 0x2) write$P9_RGETLOCK(r4, &(0x7f0000001180)={0x22, 0x37, 0x1, {0x2, 0x6, 0x81, r6, 0x4, '-z&:'}}, 0x22) io_uring_enter(0xffffffffffffffff, 0x100001, 0x0, 0x0, 0x0, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000040)={[0x4]}, 0x8, 0x80000) 06:01:55 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) (fail_nth: 3) 06:01:55 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) accept$packet(0xffffffffffffffff, &(0x7f0000001a00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001a40)=0x14) write$bt_hci(r2, &(0x7f0000000540)={0x1, @accept_sync_conn_req={{0x429, 0x15}, {@any, 0x5, 0xf99, 0x7, 0x9, 0x3, 0x8}}}, 0x19) recvmmsg$unix(r2, &(0x7f0000001980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000200)=""/234, 0xea}, {&(0x7f0000000000)=""/71, 0x47}], 0x2, &(0x7f0000000100)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x60}}, {{&(0x7f0000000300)=@abs, 0x6e, &(0x7f0000001880)=[{&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000000380)=""/162, 0xa2}, {&(0x7f0000000440)=""/194, 0xc2}, {&(0x7f0000000540)}, {&(0x7f0000000580)=""/227, 0xe3}, {&(0x7f0000001700)=""/247, 0xf7}, {&(0x7f0000001800)=""/78, 0x4e}], 0x7, &(0x7f000000ad00)=ANY=[@ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=0xffffffffffffffff, @ANYRES32, @ANYRES32, @ANYBLOB="000000003000000000000000010000000100000018877485bfb508a54010a780fb47ebeebcbe498d5bdc7062208c5ba2b2cb4ebbaeae66bdc674a15ddedcbd39f9456272b0b990098c25872347f5684431e03df57fb4fb7500d15e36adccbf870b758654e7cafc2ab9b7eef50ae34e1bb88d445d7c11d787d23cc774a3c8f4737d424f794c8075387a5f3db1be28fc65cab6b1bf51f79c8db5680f0e587d", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x78}}], 0x2, 0x40010120, &(0x7f0000000680)) sendmmsg$unix(r0, &(0x7f00000006c0)=[{{0x0, 0x0, 0x0}}], 0x3ffffffffffff13, 0x0) recvmmsg$unix(r4, &(0x7f000000aac0)=[{{&(0x7f0000001a80), 0x6e, &(0x7f0000002b40)=[{&(0x7f0000001b00)=""/4096, 0x1000}, {&(0x7f0000002b00)=""/12, 0xc}], 0x2}}, {{&(0x7f0000002b80)=@abs, 0x6e, &(0x7f0000003c00)=[{&(0x7f0000002c00)=""/4096, 0x1000}], 0x1, &(0x7f0000003c40)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x50}}, {{&(0x7f0000003cc0), 0x6e, &(0x7f0000004f00)=[{&(0x7f0000003d40)=""/120, 0x78}, {&(0x7f0000003dc0)=""/4096, 0x1000}, {&(0x7f0000004dc0)=""/185, 0xb9}, {&(0x7f0000004e80)}, {&(0x7f0000004ec0)=""/12, 0xc}], 0x5, &(0x7f0000004f80)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x110}}, {{0x0, 0x0, &(0x7f00000060c0)=[{&(0x7f00000050c0)=""/4096, 0x1000}], 0x1, &(0x7f0000006100)}}, {{&(0x7f0000006140), 0x6e, &(0x7f0000006380)=[{&(0x7f00000061c0)=""/20, 0x14}, {&(0x7f0000006200)=""/221, 0xdd}, {&(0x7f0000006300)=""/87, 0x57}], 0x3, &(0x7f00000063c0)=[@cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x68}}, {{&(0x7f0000006440), 0x6e, &(0x7f0000007ac0)=[{&(0x7f00000064c0)=""/216, 0xd8}, {&(0x7f00000065c0)=""/4096, 0x1000}, {&(0x7f00000075c0)=""/84, 0x54}, {&(0x7f0000007640)=""/88, 0x58}, {&(0x7f00000076c0)=""/157, 0x9d}, {&(0x7f0000007780)}, {&(0x7f00000077c0)=""/217, 0xd9}, {&(0x7f00000078c0)=""/249, 0xf9}, {&(0x7f00000079c0)=""/78, 0x4e}, {&(0x7f0000007a40)=""/82, 0x52}], 0xa}}, {{&(0x7f0000007b80)=@abs, 0x6e, &(0x7f0000007e40)=[{&(0x7f0000007c00)=""/164, 0xa4}, {&(0x7f0000007cc0)=""/52, 0x34}, {&(0x7f0000007d00)=""/96, 0x60}, {&(0x7f0000007d80)=""/132, 0x84}], 0x4, &(0x7f0000007e80)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x180}}, {{&(0x7f0000008000)=@abs, 0x6e, &(0x7f0000009680)=[{&(0x7f0000008080)=""/147, 0x93}, {&(0x7f0000008140)=""/97, 0x61}, {&(0x7f00000081c0)=""/133, 0x85}, {&(0x7f0000008280)=""/4096, 0x1000}, {&(0x7f0000009280)=""/88, 0x58}, {&(0x7f0000009300)=""/84, 0x54}, {&(0x7f0000009380)=""/112, 0x70}, {&(0x7f0000009400)=""/153, 0x99}, {&(0x7f00000094c0)=""/136, 0x88}, {&(0x7f0000009580)=""/236, 0xec}], 0xa, &(0x7f0000009740)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000009780)=@abs, 0x6e, &(0x7f000000aa00)=[{&(0x7f0000009800)=""/4096, 0x1000}, {&(0x7f000000a800)=""/119, 0x77}, {&(0x7f000000a880)=""/158, 0x9e}, {&(0x7f000000a940)=""/186, 0xba}], 0x4, &(0x7f000000aa40)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x78}}], 0x9, 0x41, 0x0) ppoll(&(0x7f0000000180)=[{r0, 0x5}], 0x1, &(0x7f00000001c0)={0x0, 0x3938700}, 0x0, 0x0) r9 = pidfd_getfd(r8, r6, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r5, 0x8933, &(0x7f000000bd80)={'wg2\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000180)="6fb9", 0x2}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r11, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}], 0x20}, 0x0) r12 = socket$inet6_udp(0xa, 0x2, 0x0) r13 = dup(r12) sendmmsg$inet6(r13, &(0x7f0000000500)=[{{&(0x7f0000000140)={0xa, 0x4e24, 0x0, @local}, 0x1c, 0x0}}], 0x1, 0x0) bind$bt_hci(r13, &(0x7f0000006100)={0x1f, 0xffffffffffffffff}, 0x6) write$binfmt_elf32(r7, &(0x7f000000c000)={{0x7f, 0x45, 0x4c, 0x46, 0xe0, 0x80, 0x7f, 0x9, 0x2, 0x3, 0x3, 0x2, 0x2d3, 0x38, 0x3c9, 0x200, 0x3, 0x20, 0x1, 0x1ff, 0x81, 0xff81}, [{0x0, 0x80000000, 0xd36d, 0xba6, 0x7fffffff, 0x1, 0xffffffff, 0x6}], "d5922d9eb40486190f23267a68820ad77f8abb196a18bdf62595bde4b03bd044729a4a4ed61ea55dd8884029d22f6ace9237625b3ea1779d1962fe5b67d47a2a0df9a37304af0d3bbae8774e37089e7a0b40ce11e179fdd11120924127f9f079e22cf0badf1dc3c52ea0a44e9e231fe30d14fda410a4f1b081f318875e995ea0f9d1276d47516fb39b17b4ccafc94717c813264499e6cab64ea9f61966c22a25d369a4ba852f9c8fee739d370f5732088cfc481bec547f984ba575658584", ['\x00', '\x00', '\x00', '\x00']}, 0x516) sendmmsg$inet6(r9, &(0x7f000000bf40)=[{{&(0x7f0000001900)={0xa, 0x4e23, 0x3, @private0={0xfc, 0x0, '\x00', 0x1}, 0x800}, 0x1c, &(0x7f000000b1c0)=[{&(0x7f000000ae40)="6b6553e3a582ac259353ce3b40fd4a3972dae35bb04c0a73cff5ae2b0dbc4325a76d7883a07908e4012f7fcaec1c4dbc1640697c744e2ad6b0343ef98f3f361258075361", 0x44}, {&(0x7f000000aec0)="731ca8d8bed1c8615bfd766d87aa9c1e59080374f5a9e2b66690f76def57edd83a7a0f83554f5258995cde4cfb72619d1b5f32110666a23ae232c97727eca4666d92737aefd6502f6a6b57310751f9072ffc97c531f4c6ba3098d9b61b4ca6176c4f6c88d7a37fab24fe1e1edddca0570352d2b2562b2fb82ead12c2e0dabb5264bc86731d7c9092f6a1d5e6f24a609423d0379fbf954ec5fd03662dab3c24b417bda0b494e3339774434fb0b582ac644d189fd8", 0xb4}, {&(0x7f000000af80)="5ca7eecee7de3403b38f492d5e12af9f5b444510a88b1887eb0c510bd85c01aca5e96fe95a286e6705cb81e1f689a38cbe7d7b35d7fad5d10c502163e87050ca13dd023b98dbe7c808fb46320cd8f48bc7db8144d3d6c0504e31c34bb0be513cb6a3d36c470c098c572ef2d7fc397130d771efb3aa486ca198632bc2985a8b8be8e9c8dc86247503a8b6a2d4b7d1bc6f487bf2d949736f2fc331593b0d42b547b350f7c7fae4d39fb5b5dd62558ba69624980d5613b061ae19c725e07615fc2aa3", 0xc1}, {&(0x7f000000b080)="634fbe1a96cd042430e803f8ef4039239916c8a4b87c1e7475682760dfaeae2f1a436e5b371cf50cff14625d43387b45b6a6f7bc99ec911cdd66520c2ffc3ef9006f067948f10280aee78abfd1574be1ebf3577e130111c0ac130ed89d945806f55728264826", 0x66}, {&(0x7f000000b100)="cfa1696fc1a488aa3cdb99e20242fc655106ddc1d449dcae72066fd20ecc8cf8d8e51dc2e7cb98dc4d7316bfd8db79973f2d39d03240d42778596c75e2859286f1bb9b76297db6c7f85814ff2723a00209f5b4567fdf68364bc175869a93aa8c8576d948fe2a3259fa73a0d958eae1cd4710f281a083463be00c23a2dfda31fade0b16a3b1c7654ea581f1f9bdb85157ff6e5cfcb4907a456a9e39e893d7a935c56755c3ffd16661d6b15b35f6ff152a978b3eda210ab14b85", 0xb9}, {&(0x7f0000001940)="4aef99644cb957ca4a06e0376b3d758a34b3", 0x12}], 0x6}}, {{&(0x7f0000004e80)={0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, '\x00', 0x2d}, 0xffffffe1}, 0x1c, &(0x7f000000b400)=[{&(0x7f0000006100)}, {&(0x7f000000b240)="0ec2c6aea9e3d08784de29a3a1ce3f693ff83fb7bc49185d6f044e1d66677228d234e7608fb09fa3f79048849e510423f991301f6bbceaada5be3b9a41c5b0b6b377115027a509053a8c46de887d1543e9603fff4579c7ed5dee889e6084e613d8df365f5edf8008192a", 0x6a}, {&(0x7f000000b2c0)="32d1b5b6620c1ccec5a8fe7c1bdc4f8ab74b3ac30e40c37c9b208af6b9c1d2d8cd03e4561dfb305a54662b8bf04b1bc1b9761d0e715831d81feb95b48bc92f46ceec683bc3b10c369d14567003c1504f3f8cdb578bd7da5911d8cab7e7e606d3b9cdfb5324bab47e606c85fcdb19936da8c21101c40a0af22b68970847e589ffb59c3225e2c2b167d64fcace2ff1ab89f04a947fad95f7a72b82bff59ddad2058428a303248a6b67260145fded0689834f7c6e", 0xb3}, {&(0x7f000000b380)="9aefd93f255c8367ac609fe2b8de792ba4fa7b42bc815de354b49a90fe246998aa675dbe6b5c8c49fb6b991192a1a6ce8f6428b7cab24d9b1e7c1dd61c38408866486b490ca72c90f20d22296ebd15bbd04261227c6d6b318357887bad6329697befdc9134f754", 0x67}, {&(0x7f0000007780)="7182e3171081578354779a2136e6fba30b", 0x11}], 0x5, &(0x7f000000b480)=[@hopopts_2292={{0x178, 0x29, 0x36, {0x0, 0x2b, '\x00', [@padn={0x1, 0x2, [0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x6}, @calipso={0x7, 0x50, {0x0, 0x12, 0x20, 0x2ad, [0x6, 0x0, 0x1, 0x0, 0x100000000, 0x5, 0x5, 0x0, 0x80000001]}}, @hao={0xc9, 0x10, @mcast1}, @hao={0xc9, 0x10, @loopback}, @generic={0x7f, 0xba, "ef07b54186b44617779080fc9afbadf9009497466f88c2b1f6555ef12d9d2a98e98d2919ad268ed9ee88e0b97db1159ba949a75e54cd555da6efc0dd25248cfb64505e843b3cb11419e1c73acde4d45cb00244e185e2b6edd6027af6280221734236a28ce9eb031f546755777234b03ba8dcf13cedbb87151577f845b060c9b811f64af659804bfca2a4764a80e204190db6efcfd45bac753e9448d438d98a36f332ef41bfc227355a2861a9fd8d5ab12668146f78b94ef7374c"}, @enc_lim, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x10, {0x0, 0x2, 0x1, 0x0, [0x10000]}}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x9}}, @dstopts_2292={{0x20, 0x29, 0x4, {0x2, 0x0, '\x00', [@jumbo={0xc2, 0x4, 0x19dd}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@mcast2, r3}}}, @hopopts_2292={{0xd8, 0x29, 0x36, {0x32, 0x17, '\x00', [@generic={0x8, 0xb8, "d81e1cf0459945b837fb10721c81da299cb799ae511dfcc1e5e686fb64193ccd2fb7030568e27fcf94fcd37a21e2fea93d5e19e9371276c3dc140616df5621b0fab2088dbb954249d95d3ad76fd7f6dc922e111caea38ca1adcdd2cf76359a6bf92222aac216111d09a811128e0744dfd2bc9d7479ad29ae65748b6a2a0b987d12e81eef85253c78a2ab963b382975ce4871c6c39f8577f10ba46a645ad1dfd63eb031f745e6c33c2d5bdbd054c9dc28b8c5d2b5570cffc1"}]}}}, @hopopts={{0x50, 0x29, 0x36, {0x35, 0x6, '\x00', [@calipso={0x7, 0x30, {0x2, 0xa, 0x20, 0x4, [0xc1d, 0xe5, 0x87f, 0x8000, 0x80000001]}}]}}}, @rthdr={{0x78, 0x29, 0x39, {0x21, 0xc, 0x1, 0x40, 0x0, [@remote, @loopback, @mcast1, @remote, @dev={0xfe, 0x80, '\x00', 0x26}, @mcast2]}}}], 0x378}}, {{0x0, 0x0, &(0x7f000000bd00)=[{&(0x7f000000b800)="775c7e34f0b9986c3b44e36900be01e177a81c", 0x13}, {&(0x7f000000b840)="58162e8694bc5487b7ee5df31332763f3ffd67adfe62ec48aa9df78b601180efe66777d82d29be15ae3723e81c5694806c8af85d26c04d42aba33b36b6cea0eb7c902498506db30f22f7d00cba42e1c7d0fa595a370cabeae9759bfcdee8484f520a3d0915559b204f88bbd29086205230d359cc67b3536b871c65c91746dfefa93031a02bfa83f0ffe9f0fe744c", 0x8e}, {&(0x7f000000b900)="fe31066277f0e48bc7ad6e85a87b928a5f9b126d8b8e873c2cb8b7960769a14273d7f5606cbab463f9f01c79189e0a22c89ff7ca262a3b95c63ec8cd2d29ab9bb032627b79f3439e765e461f019132e73deb8d70bb25bd321aabfbe6133c227e68aab23b6b597648f3577cae62bd1e860e82b757b7a6f3315bb2474ea8c7a3bf897abab952461a1582e505dec16ef4d9f7d685c9eea7858e62d4f39bd22e01c910042e71db7bdc12701c0a6f18baaebd39bab0612c282fc27b37370931f082ea26cd82b139a4c686e5d4e413d12238e981f50c63c5c7402d334ff837b6571f462e9d6b1a32043eacf13589", 0xeb}, {&(0x7f000000ba00)="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", 0xfc}, {&(0x7f000000bb00)="a53d87bd07ca95d948b275d0da52df39e069e0e5f9f33c3c54210db8dadcdc7a1551775820535bf1b09628eabb09a86ba6471a56c34826cf3de78cbc0149404d1133af4462be6274517a9cbb00c7e2424d910ddae5193c7ac338bedd693f92d639169817ecac5f4d707e202c55c31b6a80efae1461c5c17a8c7f8c5484282ff14772acf3c19720a56527c73ed1725e21b3598f8894f0a99d6d401a683e26c6928e4d25fbcca642b11dbccb5a537e554cada8dc38c99fff", 0xb7}, {&(0x7f000000bbc0)="f9bb95556f2a3282cd65ca8c9bc9e79d9f88507ea5f27c1752b4db9ba011b191a247077bfdfc7e58619db0d655c1541c85c38171fd6fbd7fd213d366b48620d6de99e9b7a9857de9590cd7f7e216d59cd4b218598239b96f4d8bec78a610b65b2392db4a6a9ae79da39a965a1f656b179c45efe40ecdfdff7744dad28cffb7367cfccecedacaa390c80f62260eed106a1adcb538ff976d57624db07df066b2fe6cd244a527df973a", 0xa8}, {&(0x7f000000bc80)="d42bb1e440dce4eb446867bd6d9f9b052a4cd37e8a2c6f92dfa2938a7c57bf2e8618be91ad84f7ac8aea10964fcb54009bc84bba6455fe9af36ec05c33714111bc475a3ee5e042b5357033f97499a5609725c0e85813", 0x56}], 0x7, &(0x7f000000bdc0)=[@pktinfo={{0x24, 0x29, 0x32, {@loopback, r10}}}, @hopopts={{0x28, 0x29, 0x36, {0x84, 0x1, '\x00', [@padn={0x1, 0x2, [0x0, 0x0]}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @hopopts={{0x18, 0x29, 0x36, {0x2c}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x401}}, @dontfrag={{0x14, 0x29, 0x3e, 0xfffffff7}}, @pktinfo={{0x24, 0x29, 0x32, {@mcast2, r11}}}, @rthdrdstopts={{0x68, 0x29, 0x37, {0x21, 0x9, '\x00', [@calipso={0x7, 0x48, {0x1, 0x10, 0x7f, 0x2, [0x3ff, 0x3f, 0x4, 0x800, 0x6, 0x3, 0x6, 0x4]}}]}}}, @dstopts_2292={{0x20, 0x29, 0x4, {0x32, 0x0, '\x00', [@enc_lim, @pad1]}}}], 0x148}}], 0x3, 0x4000841) 06:01:55 executing program 7: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, r0, 0x0) unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) 06:01:55 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0xffffff8c, &(0x7f0000000a00)={[{@none}]}) 06:01:55 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8420, &(0x7f0000000940)={'trans=unix,', {[], [{@fscontext={'fscontext', 0x3d, 'system_u'}}]}}) (fail_nth: 15) [ 1077.977368] FAULT_INJECTION: forcing a failure. [ 1077.977368] name failslab, interval 1, probability 0, space 0, times 0 [ 1077.978620] CPU: 0 PID: 7493 Comm: syz-executor.3 Not tainted 6.2.0-next-20230303 #1 [ 1077.979253] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1077.979891] Call Trace: [ 1077.980103] [ 1077.980311] dump_stack_lvl+0xc1/0xf0 [ 1077.980650] should_fail_ex+0x4b4/0x5b0 [ 1077.980988] should_failslab+0x9/0x20 [ 1077.981303] __kmem_cache_alloc_node+0x5b/0x310 [ 1077.981692] ? security_context_to_sid_core+0xae/0x890 [ 1077.982123] ? do_syscall_64+0x3f/0x90 [ 1077.982445] ? entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1077.982890] ? security_context_to_sid_core+0xae/0x890 [ 1077.983333] __kmalloc_node_track_caller+0x43/0xb0 [ 1077.983761] kmemdup_nul+0x36/0xb0 [ 1077.984059] security_context_to_sid_core+0xae/0x890 [ 1077.984483] ? __pfx_lock_release+0x10/0x10 [ 1077.984859] ? __pfx_security_context_to_sid_core+0x10/0x10 [ 1077.985308] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1077.985739] ? __kmem_cache_alloc_node+0x1bc/0x310 [ 1077.986159] security_context_str_to_sid+0x3b/0x50 [ 1077.986563] selinux_add_opt+0x247/0x400 [ 1077.986899] selinux_sb_eat_lsm_opts+0x37b/0x6c0 [ 1077.987292] security_sb_eat_lsm_opts+0x52/0xb0 [ 1077.987674] legacy_parse_monolithic+0x136/0x1a0 [ 1077.988070] path_mount+0x980/0x1e40 [ 1077.988373] ? kasan_quarantine_put+0x81/0x1d0 [ 1077.988749] ? __pfx_path_mount+0x10/0x10 [ 1077.989091] ? putname+0x102/0x140 [ 1077.989397] ? kmem_cache_free+0xff/0x510 [ 1077.989754] ? putname+0x102/0x140 [ 1077.990062] __x64_sys_mount+0x286/0x310 [ 1077.990395] ? __pfx___x64_sys_mount+0x10/0x10 [ 1077.990773] do_syscall_64+0x3f/0x90 [ 1077.991079] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1077.991492] RIP: 0033:0x7fa6d0bb8b19 [ 1077.991789] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1077.993171] RSP: 002b:00007fa6ce12e188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1077.993787] RAX: ffffffffffffffda RBX: 00007fa6d0ccbf60 RCX: 00007fa6d0bb8b19 [ 1077.994355] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 1077.994916] RBP: 00007fa6ce12e1d0 R08: 0000000020000940 R09: 0000000000000000 [ 1077.995466] R10: 00000000000a8420 R11: 0000000000000246 R12: 0000000000000002 [ 1077.996017] R13: 00007ffc6212222f R14: 00007fa6ce12e300 R15: 0000000000022000 [ 1077.996588] [ 1077.996893] SELinux: security_context_str_to_sid (system_u) failed with errno=-12 06:01:55 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0xfffffff6, &(0x7f0000000a00)={[{@none}]}) [ 1078.003307] FAULT_INJECTION: forcing a failure. [ 1078.003307] name failslab, interval 1, probability 0, space 0, times 0 [ 1078.004117] CPU: 1 PID: 7492 Comm: syz-executor.2 Not tainted 6.2.0-next-20230303 #1 [ 1078.004602] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1078.005100] Call Trace: [ 1078.005267] [ 1078.005433] dump_stack_lvl+0xc1/0xf0 [ 1078.005698] should_fail_ex+0x4b4/0x5b0 [ 1078.005966] ? alloc_vfsmnt+0x23/0x6c0 [ 1078.006229] should_failslab+0x9/0x20 [ 1078.006481] kmem_cache_alloc+0x5a/0x320 [ 1078.006750] alloc_vfsmnt+0x23/0x6c0 [ 1078.007001] clone_mnt+0x6c/0xd80 [ 1078.007227] ? lock_acquire+0x32/0xc0 [ 1078.007484] copy_tree+0x3b4/0xa60 [ 1078.007746] copy_mnt_ns+0x1a9/0xae0 [ 1078.007996] ? trace_kmem_cache_alloc+0xa1/0xe0 [ 1078.008304] ? kmem_cache_alloc+0x1d2/0x320 [ 1078.008583] create_new_namespaces+0xd6/0xb30 [ 1078.008867] ? security_capable+0x99/0xc0 [ 1078.009143] copy_namespaces+0x414/0x500 [ 1078.009406] copy_process+0x2a5e/0x7390 [ 1078.009703] ? lock_is_held_type+0x9f/0x120 [ 1078.009981] ? find_held_lock+0x2c/0x110 [ 1078.010259] ? __pfx_copy_process+0x10/0x10 [ 1078.010531] ? lock_acquire+0x32/0xc0 [ 1078.010774] ? __might_fault+0xa9/0x180 [ 1078.011044] ? _copy_from_user+0xf6/0x180 [ 1078.011321] kernel_clone+0xeb/0x8c0 [ 1078.011565] ? lock_is_held_type+0x9f/0x120 [ 1078.011837] ? __pfx_kernel_clone+0x10/0x10 [ 1078.012117] ? lock_is_held_type+0x9f/0x120 [ 1078.012397] __do_sys_clone3+0x1d5/0x2e0 [ 1078.012662] ? __pfx___do_sys_clone3+0x10/0x10 [ 1078.012974] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1078.013345] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1078.013751] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1078.014124] ? fput+0x2f/0x1a0 [ 1078.014347] ? syscall_enter_from_user_mode+0x21/0x50 [ 1078.014678] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1078.015020] do_syscall_64+0x3f/0x90 [ 1078.015263] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1078.015592] RIP: 0033:0x7fbfb4cfab19 [ 1078.015829] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1078.016911] RSP: 002b:00007fbfb2270188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 1078.017374] RAX: ffffffffffffffda RBX: 00007fbfb4e0df60 RCX: 00007fbfb4cfab19 [ 1078.017823] RDX: 0000000000000000 RSI: 000000000000004e RDI: 00000000200003c0 [ 1078.018259] RBP: 00007fbfb22701d0 R08: 0000000000000000 R09: 0000000000000000 [ 1078.018696] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1078.019128] R13: 00007fff0e95b7df R14: 00007fbfb2270300 R15: 0000000000022000 [ 1078.019578] 06:01:55 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8420, &(0x7f0000000940)={'trans=unix,', {[], [{@fscontext={'fscontext', 0x3d, 'system_u'}}]}}) (fail_nth: 16) [ 1078.093323] FAULT_INJECTION: forcing a failure. [ 1078.093323] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1078.096702] CPU: 0 PID: 7491 Comm: syz-executor.5 Not tainted 6.2.0-next-20230303 #1 [ 1078.097307] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1078.097928] Call Trace: [ 1078.098135] [ 1078.098314] dump_stack_lvl+0xc1/0xf0 [ 1078.098622] should_fail_ex+0x4b4/0x5b0 [ 1078.098945] strncpy_from_user+0x38/0x3e0 [ 1078.099280] getname_flags.part.0+0x95/0x4f0 [ 1078.099637] __x64_sys_mkdir+0xde/0x150 [ 1078.099956] do_syscall_64+0x3f/0x90 [ 1078.100255] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1078.100667] RIP: 0033:0x7fefb1351b19 [ 1078.100963] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1078.102301] RSP: 002b:00007fefae8c7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1078.102886] RAX: ffffffffffffffda RBX: 00007fefb1464f60 RCX: 00007fefb1351b19 [ 1078.103429] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000020000240 [ 1078.103975] RBP: 00007fefae8c71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1078.104238] FAULT_INJECTION: forcing a failure. [ 1078.104238] name failslab, interval 1, probability 0, space 0, times 0 [ 1078.104508] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1078.105770] R13: 00007ffc33f6032f R14: 00007fefae8c7300 R15: 0000000000022000 [ 1078.106330] [ 1078.106516] CPU: 1 PID: 7504 Comm: syz-executor.3 Not tainted 6.2.0-next-20230303 #1 [ 1078.107017] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1078.107513] Call Trace: [ 1078.107679] [ 1078.107844] dump_stack_lvl+0xc1/0xf0 [ 1078.108099] should_fail_ex+0x4b4/0x5b0 [ 1078.108369] should_failslab+0x9/0x20 [ 1078.108620] __kmem_cache_alloc_node+0x5b/0x310 [ 1078.108920] ? security_context_to_sid_core+0xae/0x890 [ 1078.109248] ? do_syscall_64+0x3f/0x90 [ 1078.109522] ? entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1078.109873] ? security_context_to_sid_core+0xae/0x890 [ 1078.110199] __kmalloc_node_track_caller+0x43/0xb0 [ 1078.110516] kmemdup_nul+0x36/0xb0 [ 1078.110750] security_context_to_sid_core+0xae/0x890 [ 1078.111074] ? __pfx_lock_release+0x10/0x10 [ 1078.111361] ? __pfx_security_context_to_sid_core+0x10/0x10 [ 1078.111721] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1078.112055] ? __kmem_cache_alloc_node+0x1bc/0x310 [ 1078.112370] security_context_str_to_sid+0x3b/0x50 [ 1078.112719] selinux_add_opt+0x247/0x400 [ 1078.112992] selinux_sb_eat_lsm_opts+0x37b/0x6c0 [ 1078.113308] security_sb_eat_lsm_opts+0x52/0xb0 [ 1078.113623] legacy_parse_monolithic+0x136/0x1a0 [ 1078.113988] path_mount+0x980/0x1e40 [ 1078.114245] ? kasan_quarantine_put+0x81/0x1d0 [ 1078.114539] ? __pfx_path_mount+0x10/0x10 [ 1078.114807] ? putname+0x102/0x140 [ 1078.115044] ? kmem_cache_free+0xff/0x510 [ 1078.115316] ? putname+0x102/0x140 [ 1078.115560] __x64_sys_mount+0x286/0x310 [ 1078.115824] ? __pfx___x64_sys_mount+0x10/0x10 [ 1078.116131] do_syscall_64+0x3f/0x90 [ 1078.116371] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1078.116698] RIP: 0033:0x7fa6d0bb8b19 [ 1078.116953] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1078.118054] RSP: 002b:00007fa6ce12e188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1078.118519] RAX: ffffffffffffffda RBX: 00007fa6d0ccbf60 RCX: 00007fa6d0bb8b19 [ 1078.118956] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 1078.119425] RBP: 00007fa6ce12e1d0 R08: 0000000020000940 R09: 0000000000000000 [ 1078.119864] R10: 00000000000a8420 R11: 0000000000000246 R12: 0000000000000002 [ 1078.120297] R13: 00007ffc6212222f R14: 00007fa6ce12e300 R15: 0000000000022000 [ 1078.120742] [ 1078.120926] SELinux: security_context_str_to_sid (system_u) failed with errno=-12 06:02:07 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0xedc000000000, &(0x7f0000000a00)={[{@none}]}) 06:02:07 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x74, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmat(0xffffffffffffffff, &(0x7f0000fed000/0x13000)=nil, 0x2000) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_STAT(r0, 0x2, 0x0) shmget(0x3, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000100)=""/49) mincore(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0) mmap$perf(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) fcntl$getownex(r1, 0x10, 0x0) shmat(0x0, &(0x7f0000fef000/0x1000)=nil, 0x6000) 06:02:07 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8420, &(0x7f0000000940)={'trans=unix,', {[], [{@fscontext={'fscontext', 0x3d, 'system_u'}}]}}) (fail_nth: 17) 06:02:07 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 80) 06:02:07 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x4, 0x0, 0x0}, 0x4e) 06:02:07 executing program 7: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, r0, 0x0) unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) 06:02:07 executing program 6: syz_open_procfs(0x0, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x6, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x12}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x478}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x0) close(r0) 06:02:07 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) (fail_nth: 4) [ 1090.648932] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 [ 1090.649532] FAULT_INJECTION: forcing a failure. [ 1090.649532] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1090.650367] CPU: 0 PID: 7520 Comm: syz-executor.3 Not tainted 6.2.0-next-20230303 #1 [ 1090.650897] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1090.651454] Call Trace: [ 1090.651641] [ 1090.651806] dump_stack_lvl+0xc1/0xf0 [ 1090.652085] should_fail_ex+0x4b4/0x5b0 [ 1090.652370] _copy_to_user+0x2e/0x150 [ 1090.652655] simple_read_from_buffer+0xd0/0x170 [ 1090.652991] proc_fail_nth_read+0x19c/0x230 [ 1090.653308] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1090.653655] ? security_file_permission+0xb5/0xe0 [ 1090.654009] vfs_read+0x257/0x940 [ 1090.654273] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1090.654610] ? __pfx_vfs_read+0x10/0x10 [ 1090.654898] ? __pfx___fget_files+0x10/0x10 [ 1090.655199] ? __fget_files+0x270/0x480 [ 1090.655489] ksys_read+0x12b/0x260 [ 1090.655749] ? __pfx_ksys_read+0x10/0x10 [ 1090.656054] do_syscall_64+0x3f/0x90 [ 1090.656321] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1090.656674] RIP: 0033:0x7fa6d0b6b69c [ 1090.656930] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1090.658128] RSP: 002b:00007fa6ce12e170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1090.658673] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007fa6d0b6b69c [ 1090.659178] RDX: 000000000000000f RSI: 00007fa6ce12e1e0 RDI: 0000000000000003 [ 1090.659692] RBP: 00007fa6ce12e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1090.660209] R10: 00000000000a8420 R11: 0000000000000246 R12: 0000000000000002 [ 1090.660720] R13: 00007ffc6212222f R14: 00007fa6ce12e300 R15: 0000000000022000 [ 1090.661240] 06:02:07 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x8000000000000, &(0x7f0000000a00)={[{@none}]}) 06:02:07 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x8, 0x0, 0x0}, 0x4e) 06:02:07 executing program 7: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, r0, 0x0) unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) 06:02:07 executing program 6: r0 = syz_open_procfs(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x6, 0x80, 0xff, 0x66, 0x79, 0x2, 0x0, 0x9, 0x98083, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x4cf6, 0x0, @perf_bp={&(0x7f0000000000), 0x8}, 0x0, 0x8, 0x80, 0x2, 0x0, 0xef, 0x0, 0x0, 0xbf, 0x0, 0x7fffffff}, 0xffffffffffffffff, 0xd, r0, 0x8) close(r1) 06:02:07 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0xe0ffff00000000, &(0x7f0000000a00)={[{@none}]}) 06:02:07 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8420, &(0x7f0000000940)={'trans=unix,', {[], [{@fscontext={'fscontext', 0x3d, 'system_u'}}]}}) 06:02:07 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0xe, 0x0, 0x0}, 0x4e) 06:02:07 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 81) [ 1090.920949] FAULT_INJECTION: forcing a failure. [ 1090.920949] name failslab, interval 1, probability 0, space 0, times 0 [ 1090.921794] CPU: 0 PID: 7544 Comm: syz-executor.2 Not tainted 6.2.0-next-20230303 #1 [ 1090.922328] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1090.922873] Call Trace: [ 1090.923055] [ 1090.923216] dump_stack_lvl+0xc1/0xf0 [ 1090.923496] should_fail_ex+0x4b4/0x5b0 [ 1090.923782] should_failslab+0x9/0x20 [ 1090.924057] __kmem_cache_alloc_node+0x5b/0x310 [ 1090.924376] ? kstrdup_const+0x57/0x80 [ 1090.924649] ? __pfx_percpu_ref_put_many.constprop.0+0x10/0x10 [ 1090.925070] ? kstrdup_const+0x57/0x80 [ 1090.925341] __kmalloc_node_track_caller+0x43/0xb0 [ 1090.925676] kstrdup+0x3f/0x80 [ 1090.925916] kstrdup_const+0x57/0x80 [ 1090.926174] alloc_vfsmnt+0xb5/0x6c0 [ 1090.926446] clone_mnt+0x6c/0xd80 [ 1090.926690] ? lock_acquire+0x32/0xc0 [ 1090.926962] copy_tree+0x3b4/0xa60 [ 1090.927226] copy_mnt_ns+0x1a9/0xae0 [ 1090.927494] ? trace_kmem_cache_alloc+0xa1/0xe0 [ 1090.927822] ? kmem_cache_alloc+0x1d2/0x320 [ 1090.928122] create_new_namespaces+0xd6/0xb30 [ 1090.928436] ? security_capable+0x99/0xc0 [ 1090.928740] copy_namespaces+0x414/0x500 [ 1090.929016] copy_process+0x2a5e/0x7390 [ 1090.929297] ? lock_is_held_type+0x9f/0x120 [ 1090.929593] ? find_held_lock+0x2c/0x110 [ 1090.929914] ? __pfx_copy_process+0x10/0x10 [ 1090.930211] ? lock_acquire+0x32/0xc0 [ 1090.930473] ? __might_fault+0xa9/0x180 [ 1090.930764] ? _copy_from_user+0xf6/0x180 [ 1090.931059] kernel_clone+0xeb/0x8c0 [ 1090.931334] ? lock_is_held_type+0x9f/0x120 [ 1090.931631] ? __pfx_kernel_clone+0x10/0x10 [ 1090.931952] ? lock_is_held_type+0x9f/0x120 [ 1090.932260] __do_sys_clone3+0x1d5/0x2e0 [ 1090.932542] ? __pfx___do_sys_clone3+0x10/0x10 [ 1090.932887] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1090.933288] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1090.933711] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1090.934114] ? fput+0x2f/0x1a0 [ 1090.934359] ? syscall_enter_from_user_mode+0x21/0x50 [ 1090.934714] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1090.935100] do_syscall_64+0x3f/0x90 [ 1090.935364] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1090.935724] RIP: 0033:0x7fbfb4cfab19 [ 1090.935976] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1090.937215] RSP: 002b:00007fbfb2270188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 1090.937719] RAX: ffffffffffffffda RBX: 00007fbfb4e0df60 RCX: 00007fbfb4cfab19 [ 1090.938250] RDX: 0000000000000000 RSI: 000000000000004e RDI: 00000000200003c0 [ 1090.938760] RBP: 00007fbfb22701d0 R08: 0000000000000000 R09: 0000000000000000 [ 1090.939263] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1090.939776] R13: 00007fff0e95b7df R14: 00007fbfb2270300 R15: 0000000000022000 [ 1090.940299] [ 1090.942931] FAULT_INJECTION: forcing a failure. [ 1090.942931] name failslab, interval 1, probability 0, space 0, times 0 [ 1090.944114] CPU: 0 PID: 7515 Comm: syz-executor.5 Not tainted 6.2.0-next-20230303 #1 [ 1090.944667] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1090.945208] Call Trace: [ 1090.945385] [ 1090.945557] dump_stack_lvl+0xc1/0xf0 [ 1090.945862] should_fail_ex+0x4b4/0x5b0 [ 1090.946176] should_failslab+0x9/0x20 [ 1090.946457] kmem_cache_alloc_lru+0x6b/0x590 [ 1090.946790] ? ext4_alloc_inode+0x28/0x680 [ 1090.947118] ? __pfx_lock_release+0x10/0x10 [ 1090.947445] ? trace_lock_acquire+0x170/0x1e0 [ 1090.947784] ? __pfx_ext4_alloc_inode+0x10/0x10 [ 1090.948134] ext4_alloc_inode+0x28/0x680 [ 1090.948255] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 [ 1090.948433] ? __pfx_ext4_alloc_inode+0x10/0x10 [ 1090.949742] alloc_inode+0x63/0x240 [ 1090.950032] new_inode+0x25/0x1f0 [ 1090.950305] __ext4_new_inode+0x323/0x55f0 [ 1090.950625] ? perf_trace_preemptirq_template+0x252/0x420 [ 1090.951045] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1090.951485] ? __pfx___ext4_new_inode+0x10/0x10 [ 1090.951838] ? mark_held_locks+0x9e/0xe0 [ 1090.952156] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1090.952574] ext4_mkdir+0x33e/0xb20 [ 1090.952856] ? __pfx_ext4_mkdir+0x10/0x10 [ 1090.953186] vfs_mkdir+0x24b/0x470 [ 1090.953456] do_mkdirat+0x163/0x2d0 [ 1090.953741] ? __pfx_do_mkdirat+0x10/0x10 [ 1090.954077] ? getname_flags.part.0+0x1dd/0x4f0 [ 1090.954430] __x64_sys_mkdir+0xf6/0x150 [ 1090.954743] do_syscall_64+0x3f/0x90 [ 1090.955004] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1090.955352] RIP: 0033:0x7fefb1351b19 [ 1090.955616] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1090.956796] RSP: 002b:00007fefae8c7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1090.957349] RAX: ffffffffffffffda RBX: 00007fefb1464f60 RCX: 00007fefb1351b19 [ 1090.957866] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000020000240 [ 1090.958385] RBP: 00007fefae8c71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1090.958917] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1090.959440] R13: 00007ffc33f6032f R14: 00007fefae8c7300 R15: 0000000000022000 [ 1090.959972] 06:02:19 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x10, 0x0, 0x0}, 0x4e) 06:02:19 executing program 7: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x428, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200)}, 0x1200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001540)=ANY=[@ANYBLOB="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"/351], 0x28}}, 0x0) recvmmsg(r2, &(0x7f0000003980)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0xff, 0x0, 0x8, 0x0, 0x0, 0x1, 0x10082, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8, 0x2, @perf_config_ext={0x14a, 0x2}, 0x139, 0x3, 0x4, 0xa, 0x4ad6, 0xe0000000, 0x0, 0x0, 0xc, 0x0, 0x7ff}, 0xffffffffffffffff, 0x7, r0, 0x0) r3 = dup3(r1, 0xffffffffffffffff, 0x80000) sendmsg$NL80211_CMD_NEW_MPATH(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000020}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)=ANY=[@ANYRES16=r2, @ANYRES16, @ANYBLOB="00082abd7000fddbdf25170000000a081a00ffffffffffff00000a001a0008021100000000000a001a00ffffffffffff00200a000600ff21a5ffffffffff00000a0006000802110000010400"], 0x50}}, 0x885) ioctl$BTRFS_IOC_INO_LOOKUP(r0, 0xd0009412, &(0x7f0000000540)={0x0, 0x2}) socket$inet6(0xa, 0x1, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6(0xa, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e24, 0x7, @remote, 0x8}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000040)={0x40000000, 0x3, 0x4, 0x93, 0x6}, 0x14) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="00010000", @ANYRES16=r5, @ANYBLOB="01d008000000000000000900000000000000", @ANYRES32=r4], 0x100}}, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x1}, 0xc) openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) 06:02:19 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa840a, &(0x7f0000000940)={'trans=unix,', {[], [{@fscontext={'fscontext', 0x3d, 'system_u'}}]}}) 06:02:19 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) (fail_nth: 5) 06:02:19 executing program 6: r0 = syz_open_procfs(0x0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0xf4, 0x0, 0x8, 0x3, 0x0, 0x0, {0x5}, [@CTA_TIMEOUT_DATA={0x54, 0x4, 0x0, 0x1, @fccp=[@CTA_TIMEOUT_DCCP_TIMEWAIT={0x8, 0x7, 0x1, 0x0, 0x20}, @CTA_TIMEOUT_DCCP_RESPOND={0x8, 0x2, 0x1, 0x0, 0x2}, @CTA_TIMEOUT_DCCP_OPEN={0x8, 0x4, 0x1, 0x0, 0x4}, @CTA_TIMEOUT_DCCP_RESPOND={0x8, 0x2, 0x1, 0x0, 0x4}, @CTA_TIMEOUT_DCCP_RESPOND={0x8, 0x2, 0x1, 0x0, 0x1}, @CTA_TIMEOUT_DCCP_PARTOPEN={0x8, 0x3, 0x1, 0x0, 0x1}, @CTA_TIMEOUT_DCCP_OPEN={0x8, 0x4, 0x1, 0x0, 0xff}, @CTA_TIMEOUT_DCCP_CLOSEREQ={0x8, 0x5, 0x1, 0x0, 0xdc}, @CTA_TIMEOUT_DCCP_OPEN={0x8, 0x4, 0x1, 0x0, 0x4}, @CTA_TIMEOUT_DCCP_OPEN={0x8, 0x4, 0x1, 0x0, 0x58}]}, @CTA_TIMEOUT_DATA={0x3c, 0x4, 0x0, 0x1, @icmpv6=[@CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x6d}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x80000000}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x3}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x9}]}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x1b}, @CTA_TIMEOUT_DATA={0x3c, 0x4, 0x0, 0x1, @tcp=[@CTA_TIMEOUT_TCP_SYN_SENT2={0x8, 0x9, 0x1, 0x0, 0x5}, @CTA_TIMEOUT_TCP_LAST_ACK={0x8, 0x6, 0x1, 0x0, 0x80000000}, @CTA_TIMEOUT_TCP_SYN_SENT={0x8, 0x1, 0x1, 0x0, 0x8}, @CTA_TIMEOUT_TCP_SYN_SENT2={0x8, 0x9, 0x1, 0x0, 0x7}, @CTA_TIMEOUT_TCP_CLOSE={0x8, 0x8, 0x1, 0x0, 0x1}, @CTA_TIMEOUT_TCP_FIN_WAIT={0x8, 0x4, 0x1, 0x0, 0x1}, @CTA_TIMEOUT_TCP_RETRANS={0x8, 0xa, 0x1, 0x0, 0x8}]}]}, 0xf4}, 0x1, 0x0, 0x0, 0x20048000}, 0x2) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000180)={0x0, 0x0}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x7f, 0x2, 0x0, 0x0, 0x4, 0x8000, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x4, @perf_bp={&(0x7f0000000000), 0x4}, 0x40418, 0xfffffffffffffffa, 0x7, 0x0, 0x2, 0xa44, 0x62, 0x0, 0x7303, 0x0, 0x4b5c}, r3, 0x6, r2, 0x2) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = dup(r4) sendmmsg$inet6(r5, &(0x7f0000000500)=[{{&(0x7f0000000140)={0xa, 0x4e24, 0x0, @local}, 0x1c, 0x0}}], 0x1, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x3, 0x0, 0x4, 0x0, 0x8, 0x8400, 0x5, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xea, 0x2, @perf_config_ext={0x5, 0x3}, 0x68c, 0x1, 0x20, 0x8, 0x2, 0x2, 0x5ef, 0x0, 0x40, 0x0, 0x40}, r3, 0xe, r5, 0xa) close(r1) 06:02:19 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 82) 06:02:19 executing program 0: rseq(&(0x7f0000000040), 0x20, 0x0, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x50204, 0x0) syz_io_uring_setup(0x1fa1, &(0x7f0000000140)={0x0, 0x1f27, 0x1, 0x3, 0x22, 0x0, r0}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000180)={0x0, 0x0}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x7f, 0x2, 0x0, 0x0, 0x4, 0x8000, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x4, @perf_bp={&(0x7f0000000000), 0x4}, 0x40418, 0xfffffffffffffffa, 0x7, 0x0, 0x2, 0xa44, 0x62, 0x0, 0x7303, 0x0, 0x4b5c}, r3, 0x6, r2, 0x2) recvmmsg$unix(r0, &(0x7f0000000c80)=[{{&(0x7f00000002c0), 0x6e, &(0x7f0000000500)=[{&(0x7f0000000340)=""/59, 0x3b}, {&(0x7f0000000380)=""/96, 0x60}, {&(0x7f0000000400)=""/251, 0xfb}], 0x3}}, {{&(0x7f0000000540), 0x6e, &(0x7f0000000680)=[{&(0x7f00000005c0)=""/168, 0xa8}], 0x1, &(0x7f00000006c0)=ANY=[@ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000801c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="30000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0xffffffffffffffff], 0xe0}}, {{0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f00000007c0)=""/122, 0x7a}, {&(0x7f0000000840)=""/93, 0x5d}, {&(0x7f00000008c0)=""/77, 0x4d}, {&(0x7f0000000940)=""/244, 0xf4}, {&(0x7f0000000a40)=""/248, 0xf8}, {&(0x7f0000000b40)}], 0x6, &(0x7f0000000c00)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x78}}], 0x3, 0x4100, &(0x7f0000000d40)={0x77359400}) perf_event_open(&(0x7f0000000240)={0x3, 0x80, 0x14, 0xa0, 0x0, 0x4, 0x0, 0x5, 0x40820, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0xb373, 0x0, @perf_bp={&(0x7f0000000200), 0x8}, 0x0, 0x101, 0x7fffffff, 0x0, 0x81, 0xfffffffa, 0x9889, 0x0, 0x3, 0x0, 0x9}, r3, 0x0, r4, 0x0) 06:02:19 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x100000000000000, &(0x7f0000000a00)={[{@none}]}) 06:02:19 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x11, 0x0, 0x0}, 0x4e) 06:02:19 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8425, &(0x7f0000000940)={'trans=unix,', {[], [{@fscontext={'fscontext', 0x3d, 'system_u'}}]}}) 06:02:19 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x200000000000000, &(0x7f0000000a00)={[{@none}]}) 06:02:19 executing program 6: r0 = syz_open_procfs(0x0, 0x0) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x1, 0x0, 0x0, 0x0, 0xcbaf, 0x40002, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_bp={0x0}, 0x8, 0x0, 0x0, 0x0, 0x9, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000300)=""/46, 0x2e}, {&(0x7f0000000340)=""/125, 0x7d}, {&(0x7f00000003c0)=""/105, 0x69}, {&(0x7f0000000540)=""/240, 0xf0}, {&(0x7f0000000440)=""/165, 0xa5}], 0x5, &(0x7f00000006c0)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}], 0x40}, 0x23) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x5, 0x24, 0x0, 0x3, 0x0, 0x7, 0x8005, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x9, 0x4}, 0x8070, 0x8e3, 0x5e5d, 0x8, 0x6, 0x1, 0xfff7, 0x0, 0x2, 0x0, 0xe20}, r3, 0x4, r0, 0xb) ioctl$AUTOFS_IOC_PROTOVER(r2, 0x80049363, &(0x7f0000000240)) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = dup(r4) sendmmsg$inet6(r5, &(0x7f0000000500)=[{{&(0x7f0000000140)={0xa, 0x4e24, 0x0, @local}, 0x1c, 0x0}}], 0x1, 0x0) r6 = perf_event_open$cgroup(&(0x7f00000001c0)={0x4, 0x80, 0x20, 0x9, 0x5, 0x20, 0x0, 0x2000000000000000, 0x800, 0xa, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x6, 0x4, @perf_config_ext={0x0, 0x80000001}, 0x10, 0x400, 0x7ff, 0xd, 0x69, 0x5, 0x3, 0x0, 0x7, 0x0, 0xfffffffffffffffe}, r5, 0xd, 0xffffffffffffffff, 0x8) close(r1) ioctl$BTRFS_IOC_QGROUP_LIMIT(r0, 0x8030942b, &(0x7f0000000180)={0x896, {0x28, 0x6, 0x3, 0x1, 0x10001}}) r7 = fcntl$dupfd(r1, 0x406, r0) openat(r7, &(0x7f0000000000)='./file0\x00', 0x428401, 0x101) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000180)="6fb9", 0x2}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}}}}], 0x20}, 0x0) [ 1102.784652] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 sendmmsg$inet6(r4, &(0x7f0000004780)=[{{&(0x7f0000000740)={0xa, 0x4e22, 0xe34, @mcast2, 0x2}, 0x1c, &(0x7f0000000ac0)=[{&(0x7f0000000780)="39ab4c0d41f0d241942e03d412225a898af39dbc46ec2df07d86aaaf786737cae1ad06ef3582442ebfe018d04ddfb15dd17110d357aca91e777570b3699f960fbe6850d4e6d7e0d2f8cf83b0b3960a8c98b8d6413b24ed6fd2b08ffe723a70be545aa81d4223d15115643b4d105bfa1944c009a81e82cbc524f7994cd6e72c437eb02533ece3a84d5d2dc996aafa8b2f51849ec29e5015d4fffd20e6b87120538d2aba351f5c91a00dc2ab61389e503749096c807231f5", 0xb7}, {&(0x7f0000000840)="b4d214d5e8a0c8a75367334f814cd6cac0e48a619bd4c129cabc567be9414bb330ba7376fb119a91ad2d46c814d3d281a983b432206e4222cbd533fe4f78d49c56212a6b84dd8fc915fc1b0340209e1b8369c4ad393a79ee888fb1f6eba68c099fedd4e94a839b526549ea768b41d13420a0f493fb6bd0d6b0f827af69e60fd459c705f562d42273", 0x88}, {&(0x7f0000000900)="9f01453088e13a5d62be790af644db0dd92dc75d263cdeb4585671c1fe02de0b72b1ed4879c209bb93ff019529e0b84a6a610c0f5d6e3a567efd6ffc5c1ab061b4de9717af4a03dbf7068d332a3fd1ac751651ff1b49918dde161622cbbe5e3c75b3955ae881b545fd018d4193bf1b7314fbd37bfe3bc26ff6", 0x79}, {&(0x7f0000000980)="7f7b03e5fcd1e62a9dbfa587869e1f01ee2d4fa4e58c6b2ecc3d6a3d68661b782afa8266f4aaae36c9f0412464d5ecfd2837725e10f34d09e34ce2b53a1cacdf3c21a643dfb4f66ffd302be9e621ff200448a7a03d47b500f63aa64529aa10aafe6f0b9c4d5488a0c374c6c12e193f0e04629611d099f24afaaa1640b102fcc7e3cab9ec662f814400af8e8558f7f92891b360084b962a70270bbdb4b81af725560385cce01bc1f560fb4e000ee2e1645fba48cb39622f74f2", 0xb9}, {&(0x7f0000000a40)="f35de1af9b19153b8f9920ed282ebc1a08dccee10d30725d0ad3560c8762b3a37207c4f583ff26a98d470e2183ccfc27976baecff90dfa8229e58546eae6f3f0b6bb56e8e9b0013e45661138b74c4b1e6910554cc2289a85b0c1f5dec3ea968cb4ca1ccf27211a324d33e998f863e865", 0x70}], 0x5, &(0x7f0000000b40)=[@dstopts={{0x28, 0x29, 0x37, {0x33, 0x1, '\x00', [@pad1, @jumbo={0xc2, 0x4, 0x5}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0xe7a}}, @flowinfo={{0x14, 0x29, 0xb, 0x4}}, @hopopts_2292={{0x48, 0x29, 0x36, {0x8, 0x6, '\x00', [@jumbo={0xc2, 0x4, 0x2}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00'}, @jumbo={0xc2, 0x4, 0x81}, @hao={0xc9, 0x10, @mcast2}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0xe}}, @rthdr_2292={{0x48, 0x29, 0x39, {0x1, 0x6, 0x0, 0x1f, 0x0, [@mcast1, @dev={0xfe, 0x80, '\x00', 0x16}, @private0={0xfc, 0x0, '\x00', 0x1}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x4a3d}}, @dstopts_2292={{0x58, 0x29, 0x4, {0x29, 0x7, '\x00', [@calipso={0x7, 0x18, {0x0, 0x4, 0x6, 0x5, [0xffffffff, 0x80]}}, @enc_lim={0x4, 0x1, 0x8}, @ra={0x5, 0x2, 0x101}, @jumbo={0xc2, 0x4, 0x3}, @hao={0xc9, 0x10, @mcast1}]}}}], 0x170}}, {{&(0x7f0000000cc0)={0xa, 0x4e21, 0x120000, @loopback, 0x7}, 0x1c, &(0x7f0000001d00)=[{&(0x7f0000000d00)="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0x1000}], 0x1, &(0x7f0000001d40)=[@hopopts_2292={{0x118, 0x29, 0x36, {0x88, 0x1f, '\x00', [@jumbo={0xc2, 0x4, 0x5}, @calipso={0x7, 0x18, {0x0, 0x4, 0x5, 0xfff7, [0x8001, 0x8]}}, @enc_lim={0x4, 0x1, 0x7}, @enc_lim={0x4, 0x1, 0x7f}, @generic={0x0, 0x8e, "16eb26a26335fb63288afac4a41f29a7de560160d0f4d86a3ab50d8f38a2cca0d1462d2dcf5035c1a83592651fd215b025e1a6c104d8ad91c1449ec64176a967b79284110f8ffff38581308045975b1ebf2d0ccf9e763652f262c8524661548e0a91fd141f4707c8a10b260b0c463a87bedcbd0cc4bcb483f3e3d6d91d9f3e6ff705eaa5ba9b8a9ecc670d30a59e"}, @pad1, @calipso={0x7, 0x28, {0x3, 0x8, 0x4, 0x8ec, [0x9, 0x2, 0x4, 0x7fff]}}, @ra={0x5, 0x2, 0x1ff}, @calipso={0x7, 0x10, {0x3, 0x2, 0x7f, 0x4, [0x5ce]}}, @pad1]}}}, @pktinfo={{0x24, 0x29, 0x32, {@loopback}}}], 0x140}}, {{&(0x7f0000001e80)={0xa, 0x4e24, 0x9, @ipv4={'\x00', '\xff\xff', @private=0xa010101}, 0x1000}, 0x1c, &(0x7f0000002f00)=[{&(0x7f0000001ec0)="7f2a5b7fc7", 0x5}, 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{&(0x7f00000032c0)="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0x1000}, {&(0x7f00000042c0)="4e37e6668b27df0453425e3b7ed1b3e8146f792c3f037df87ebc04aec234cd3a5b5eee2650af9ed1ea2f8f39a04bbf7bf69eb1356551389b380cb376b1d13e3f52a241d6ea6b5ea56489dfb642d5d605c59c47a293965e570334b531226b35f2cfc39ebfbc64e2fc33ce8877c455ff16683ecf7a5b4eccc486fb2f132a9c9c3c3451de3f870476d9a60d36dfecaeb08b9ff21f56ce34fa6a02ce2f9ddfd776d1bdd356f5fd26ef6ed9ac7aa3950cf2ff624166b43bf7bdb45a8c8cd8d60dc02ac079c85e8c5c40246eb2315169", 0xcd}], 0x9, &(0x7f0000004480)=[@rthdr={{0x48, 0x29, 0x39, {0x88, 0x6, 0x2, 0x4, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @empty, @empty]}}}, @rthdr={{0x48, 0x29, 0x39, {0x2f, 0x6, 0x1, 0x6, 0x0, [@loopback, @local, @empty]}}}, @rthdr_2292={{0x68, 0x29, 0x39, {0x0, 0xa, 0x2, 0x2, 0x0, [@private0={0xfc, 0x0, '\x00', 0x1}, @rand_addr=' \x01\x00', @remote, @private0={0xfc, 0x0, '\x00', 0x1}, @private1={0xfc, 0x1, '\x00', 0x1}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x3f}}, @pktinfo={{0x24, 0x29, 0x32, {@empty}}}, @rthdrdstopts={{0x70, 0x29, 0x37, {0x6c, 0xa, '\x00', [@pad1, @calipso={0x7, 0x50, {0x3, 0x12, 0x2, 0x23, [0x3ff, 0xffffffffffffff6a, 0x7a, 0x8000, 0x3, 0x7059, 0x0, 0x7944, 0xff]}}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@loopback}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x7}}, @hopopts_2292={{0x100, 0x29, 0x36, {0x29, 0x1c, '\x00', [@enc_lim={0x4, 0x1, 0x84}, @calipso={0x7, 0x40, {0x2, 0xe, 0x1b, 0x100, [0x4, 0x305, 0x712, 0x8000, 0x6, 0x1ff, 0x5]}}, @generic={0x2, 0xa0, "72ce5ad5f3cd756b19dafa18b62d2236f0ddc6cb117e763d62980cdafce38611a6833f78df5b69c6441726cfe1d89b68d4c8212417c8f0d2f9892216b00f89c8dd9720576f4189c70161f9373a31940c5f44f0c2b5567b7aff7363fde49b1b8a073ec818a2bbad69b638e88370423293eaaf3aff3f64052a8ca9e91ecf694fff33ae332594eeba5ba646b2bff1fd8972e0e265a176e7e03fd9b71da8e4752392"}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x4}}], 0x300}}], 0x4, 0x8010) ioctl$BTRFS_IOC_DEFRAG(r6, 0x50009402, 0x0) dup3(r7, r7, 0x80000) r8 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000040), 0x80000, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(r8, 0xc0389424, &(0x7f0000000140)={0x10, 0x20, '\x00', 0x0, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0]}) [ 1102.796308] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 06:02:19 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 83) 06:02:19 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffff) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syncfs(r0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000180)) setsockopt$inet6_IPV6_RTHDR(r0, 0x29, 0x39, &(0x7f0000000200)={0x62, 0x2, 0x1, 0x3, 0x0, [@empty]}, 0x18) sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={0x0}, 0x1, 0x0, 0x0, 0x40000}, 0x890) mlock2(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000500)=[{{&(0x7f0000000140)={0xa, 0x4e24, 0x0, @local}, 0x1c, 0x0}}], 0x1, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x11, &(0x7f0000000440)=0x40, 0x4) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)={0x100, 0x0, 0x8, 0x70bd29, 0x25dfdbff, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@pci={{0x8}, {0x11}}, {0xd}}]}, 0x100}, 0x1, 0x0, 0x0, 0x8000001}, 0x800) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mincore(&(0x7f0000ffb000/0x1000)=nil, 0x1000, &(0x7f0000000540)=""/138) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2000000000000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0x0, 0x5}}, './file0\x00'}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_RTHDR(r3, 0x29, 0xb, 0x0, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x200000c, 0x10, r3, 0x27000000) 06:02:19 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x12c, 0x0, 0x0}, 0x4e) 06:02:19 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x300000000000000, &(0x7f0000000a00)={[{@none}]}) 06:02:19 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8420, &(0x7f0000000940)={'trans=unix,', {[], [{@fscontext={'fscontext', 0xa, 'system_u'}}]}}) 06:02:19 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 84) [ 1102.918264] devpts: called with bogus options [ 1102.923346] devpts: called with bogus options 06:02:32 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x159, 0x0, 0x0}, 0x4e) 06:02:32 executing program 7: mlock2(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x3, 0x0, 0xfe, 0x0, 0x0, 0xc5149, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x50, 0xfffffffffffffffb, 0x0, 0x6, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xf, 0xffffffffffffffff, 0x0) mmap$perf(&(0x7f0000fed000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x4) r0 = shmget(0x3, 0x1000, 0x400, &(0x7f0000ffc000/0x1000)=nil) shmat(r0, &(0x7f0000fed000/0xd000)=nil, 0x3000) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2000000000000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xc042, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r3, 0xc018937e, &(0x7f0000000180)=ANY=[@ANYBLOB="c20000000000004020000000304af725339ae8ba4dbb56780c568ed1b59bfd0192e39fecc5bb70876efefe71e986509faf24eabec1a4e758e2d429d6e87ef3cc41c289f8c436c7f0b97531fed4ca8ed7878d36340607aef56b2a8c9b3e13d170be69f40bdcf8c90b4459ac7854650ad0233ad4fd00340871b3abd90be2f4defdc0aab11804240b429a2739b808e7d0dd0f7359960cc60a8272fbb5a4a6532b9e", @ANYRES32=r1, @ANYBLOB="00001000f70000002c875e73ce653100"]) mremap(&(0x7f0000fed000/0x2000)=nil, 0x2000, 0x1000, 0x7, &(0x7f0000fef000/0x1000)=nil) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) r5 = fsopen(&(0x7f0000000080)='devpts\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r5, 0x6, 0x0, 0x0, 0x0) shmctl$IPC_RMID(r0, 0x0) fsmount(r5, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000040)) semop(0x0, 0x0, 0x0) 06:02:32 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) (fail_nth: 6) 06:02:32 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x400000000000000, &(0x7f0000000a00)={[{@none}]}) 06:02:32 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000200)}, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2000000000000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(r0, 0x0, 0x0) openat2(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) shmget$private(0x0, 0x4000, 0x78000000, &(0x7f0000ff8000/0x4000)=nil) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000440), 0x2a101, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000180)=""/84) r2 = shmget(0x1, 0x4000, 0x1, &(0x7f0000ff9000/0x4000)=nil) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) stat(&(0x7f0000001280)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa8420, &(0x7f0000000940)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid={'access', 0x3d, r4}}, {@fscache}, {@dfltgid={'dfltgid', 0x3d, r5}}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq}, {@measure}]}}) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000003c0)={{0x2, r6, r5, r4, 0xee00, 0x8e, 0x6}, 0xd590, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffc}) stat(&(0x7f0000001280)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa8420, &(0x7f0000000940)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid={'access', 0x3d, r7}}, {@fscache}, {@dfltgid={'dfltgid', 0x3d, r8}}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq}, {@measure}]}}) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000003c0)={{0x2, r9, r8, r7, 0xee00, 0x8e, 0x6}, 0xd590, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffc}) shmctl$IPC_SET(r2, 0x1, &(0x7f00000003c0)={{0x0, 0x0, r3, r4, r8, 0x113, 0x1000}, 0x7f, 0x2966016f, 0x5, 0x0, 0x0, 0x0, 0x2}) perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x5, 0x9, 0x0, 0xaa, 0x0, 0x200, 0x8, 0x4, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_config_ext={0xfffffffffffffff8, 0x3}, 0x0, 0x7fffffff, 0x4, 0x7, 0x10000, 0x401, 0x4, 0x0, 0x8, 0x0, 0x2}, 0x0, 0x2, 0xffffffffffffffff, 0x9) ioctl$SNAPSHOT_FREE(r1, 0x3305) 06:02:32 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8420, &(0x7f0000000940)={'trans=unix,', {[], [{@fscontext={'fscontext', 0x22, 'system_u'}}]}}) 06:02:32 executing program 6: symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00') statx(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000140)) syz_open_procfs(0x0, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1009, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) 06:02:32 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 85) [ 1115.312035] devpts: called with bogus options [ 1115.322420] devpts: called with bogus options [ 1115.332254] FAULT_INJECTION: forcing a failure. [ 1115.332254] name failslab, interval 1, probability 0, space 0, times 0 [ 1115.333850] CPU: 1 PID: 7608 Comm: syz-executor.2 Not tainted 6.2.0-next-20230303 #1 [ 1115.334877] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1115.335936] Call Trace: [ 1115.336285] [ 1115.336597] dump_stack_lvl+0xc1/0xf0 [ 1115.337128] should_fail_ex+0x4b4/0x5b0 [ 1115.337682] ? alloc_vfsmnt+0x23/0x6c0 [ 1115.338228] should_failslab+0x9/0x20 [ 1115.338750] kmem_cache_alloc+0x5a/0x320 [ 1115.339312] alloc_vfsmnt+0x23/0x6c0 [ 1115.339850] clone_mnt+0x6c/0xd80 [ 1115.340323] ? lock_acquire+0x32/0xc0 [ 1115.340849] copy_tree+0x3b4/0xa60 [ 1115.341360] copy_mnt_ns+0x1a9/0xae0 [ 1115.341879] ? trace_kmem_cache_alloc+0xa1/0xe0 [ 1115.342543] ? kmem_cache_alloc+0x1d2/0x320 [ 1115.343135] create_new_namespaces+0xd6/0xb30 [ 1115.343757] ? security_capable+0x99/0xc0 [ 1115.344355] copy_namespaces+0x414/0x500 [ 1115.344916] copy_process+0x2a5e/0x7390 [ 1115.345467] ? lock_is_held_type+0x9f/0x120 [ 1115.346056] ? find_held_lock+0x2c/0x110 [ 1115.346647] ? __pfx_copy_process+0x10/0x10 [ 1115.347237] ? lock_acquire+0x32/0xc0 [ 1115.347759] ? __might_fault+0xa9/0x180 [ 1115.348345] ? _copy_from_user+0xf6/0x180 [ 1115.348946] kernel_clone+0xeb/0x8c0 [ 1115.349470] ? lock_is_held_type+0x9f/0x120 [ 1115.350062] ? __pfx_kernel_clone+0x10/0x10 [ 1115.350692] ? lock_is_held_type+0x9f/0x120 [ 1115.351298] __do_sys_clone3+0x1d5/0x2e0 [ 1115.351869] ? __pfx___do_sys_clone3+0x10/0x10 [ 1115.352538] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1115.353289] FAULT_INJECTION: forcing a failure. [ 1115.353289] name failslab, interval 1, probability 0, space 0, times 0 [ 1115.354737] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1115.355539] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1115.356344] ? fput+0x2f/0x1a0 [ 1115.356815] ? syscall_enter_from_user_mode+0x21/0x50 [ 1115.357533] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1115.358283] do_syscall_64+0x3f/0x90 [ 1115.358814] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1115.359521] RIP: 0033:0x7fbfb4cfab19 [ 1115.360041] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1115.362443] RSP: 002b:00007fbfb2270188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 1115.363465] RAX: ffffffffffffffda RBX: 00007fbfb4e0df60 RCX: 00007fbfb4cfab19 [ 1115.364412] RDX: 0000000000000000 RSI: 000000000000004e RDI: 00000000200003c0 [ 1115.365370] RBP: 00007fbfb22701d0 R08: 0000000000000000 R09: 0000000000000000 [ 1115.366334] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1115.367277] R13: 00007fff0e95b7df R14: 00007fbfb2270300 R15: 0000000000022000 [ 1115.368219] [ 1115.368543] CPU: 0 PID: 7616 Comm: syz-executor.5 Not tainted 6.2.0-next-20230303 #1 [ 1115.369049] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1115.369548] Call Trace: [ 1115.369735] [ 1115.369886] dump_stack_lvl+0xc1/0xf0 [ 1115.370168] should_fail_ex+0x4b4/0x5b0 [ 1115.370450] ? security_inode_alloc+0x38/0x160 [ 1115.370756] should_failslab+0x9/0x20 [ 1115.371006] kmem_cache_alloc+0x5a/0x320 [ 1115.371276] security_inode_alloc+0x38/0x160 [ 1115.371572] inode_init_always+0xbb2/0xea0 [ 1115.371857] alloc_inode+0x84/0x240 [ 1115.372106] new_inode+0x25/0x1f0 [ 1115.372344] __ext4_new_inode+0x323/0x55f0 [ 1115.372618] ? __pfx_avc_has_perm_noaudit+0x10/0x10 [ 1115.372964] ? __pfx___ext4_new_inode+0x10/0x10 [ 1115.373302] ? selinux_determine_inode_label+0x1b6/0x350 [ 1115.373660] ext4_mkdir+0x33e/0xb20 [ 1115.373917] ? __pfx_ext4_mkdir+0x10/0x10 [ 1115.374201] ? inode_permission.part.0+0xb5/0x520 [ 1115.374523] vfs_mkdir+0x24b/0x470 [ 1115.374765] do_mkdirat+0x163/0x2d0 [ 1115.375015] ? __pfx_do_mkdirat+0x10/0x10 [ 1115.375293] ? getname_flags.part.0+0x1dd/0x4f0 [ 1115.375598] __x64_sys_mkdir+0xf6/0x150 [ 1115.375861] do_syscall_64+0x3f/0x90 [ 1115.376108] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1115.376434] RIP: 0033:0x7fefb1351b19 [ 1115.376669] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1115.377763] RSP: 002b:00007fefae8c7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1115.378240] RAX: ffffffffffffffda RBX: 00007fefb1464f60 RCX: 00007fefb1351b19 [ 1115.378674] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000020000240 [ 1115.379108] RBP: 00007fefae8c71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1115.379541] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1115.379979] R13: 00007ffc33f6032f R14: 00007fefae8c7300 R15: 0000000000022000 [ 1115.380433] 06:02:32 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x15d, 0x0, 0x0}, 0x4e) 06:02:32 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x500000000000000, &(0x7f0000000a00)={[{@none}]}) 06:02:32 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8420, &(0x7f0000000940)={'trans=unix,', {[], [{@fscontext={'fscontext', 0x25, 'system_u'}}]}}) 06:02:32 executing program 6: r0 = syz_open_procfs(0x0, 0x0) setsockopt$WPAN_SECURITY_LEVEL(r0, 0x0, 0x2, &(0x7f00000004c0)=0xffffffffffffffff, 0x4) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000480)='net/kcm\x00') close(r1) ioctl$INCFS_IOC_CREATE_FILE(r0, 0xc058671e, &(0x7f0000000400)={{}, {0x401}, 0x70, 0x0, 0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)="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", 0x1a4, 0x0, &(0x7f00000002c0)={0x2, 0xc0, {0x1, 0xc, 0x3d, "a316e59215cd61d89cd51a01668961a86cfe647008919085f015b028f866cb1e7918b2683a8ccbb480fa79cc6645912b6c47121fbbcd483260b192ff83", 0x76, "22392af6524c402dbe6ea985eaec86448ddfc622c8568a09857b7ace43a1e26f8e4e8103dded262e9c96196859a064f3ce385969ce758ea6e06565626c287826b309d0cc00e02b4129eac795e825a6a46818d0f23ef10e3382630de52a8e5a43596c3897d643115fee64ef89ee35f3b0a1375529c625"}, 0x71, "5c5b3fa6762dc9e606a98aa39958129892ea72622c71fc12159672db188911e7f051b038f3bffdffb18fbc17226f424b0637ea1abee28b309743eab72ad82f3059322577157c43bb9941ff962269fe58ce5adf561c623cc4d5a03a0c771a39f0ccf78434db0e04bc8a0fc942898a78f9f3"}, 0x13d}) 06:02:32 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x600000000000000, &(0x7f0000000a00)={[{@none}]}) [ 1115.508072] random: crng reseeded on system resumption 06:02:32 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x1b6, 0x0, 0x0}, 0x4e) [ 1115.521611] devpts: called with bogus options [ 1115.529998] devpts: called with bogus options 06:02:32 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 86) 06:02:32 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8420, &(0x7f0000000940)={'trans=unix,', {[], [{@fscontext={'fscontext', 0x2c, 'system_u'}}]}}) [ 1115.687133] Restarting kernel threads ... done. [ 1115.765217] devpts: called with bogus options [ 1115.769772] devpts: called with bogus options [ 1115.795936] random: crng reseeded on system resumption 06:02:44 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x700000000000000, &(0x7f0000000a00)={[{@none}]}) 06:02:44 executing program 7: mlock2(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x3, 0x0, 0xfe, 0x0, 0x0, 0xc5149, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x50, 0xfffffffffffffffb, 0x0, 0x6, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xf, 0xffffffffffffffff, 0x0) mmap$perf(&(0x7f0000fed000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x4) r0 = shmget(0x3, 0x1000, 0x400, &(0x7f0000ffc000/0x1000)=nil) shmat(r0, &(0x7f0000fed000/0xd000)=nil, 0x3000) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2000000000000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xc042, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r3, 0xc018937e, &(0x7f0000000180)=ANY=[@ANYBLOB="c20000000000004020000000304af725339ae8ba4dbb56780c568ed1b59bfd0192e39fecc5bb70876efefe71e986509faf24eabec1a4e758e2d429d6e87ef3cc41c289f8c436c7f0b97531fed4ca8ed7878d36340607aef56b2a8c9b3e13d170be69f40bdcf8c90b4459ac7854650ad0233ad4fd00340871b3abd90be2f4defdc0aab11804240b429a2739b808e7d0dd0f7359960cc60a8272fbb5a4a6532b9e", @ANYRES32=r1, @ANYBLOB="00001000f70000002c875e73ce653100"]) mremap(&(0x7f0000fed000/0x2000)=nil, 0x2000, 0x1000, 0x7, &(0x7f0000fef000/0x1000)=nil) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) r5 = fsopen(&(0x7f0000000080)='devpts\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r5, 0x6, 0x0, 0x0, 0x0) shmctl$IPC_RMID(r0, 0x0) fsmount(r5, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000040)) semop(0x0, 0x0, 0x0) 06:02:44 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000200)}, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2000000000000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(r0, 0x0, 0x0) openat2(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) shmget$private(0x0, 0x4000, 0x78000000, &(0x7f0000ff8000/0x4000)=nil) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000440), 0x2a101, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000180)=""/84) r2 = shmget(0x1, 0x4000, 0x1, &(0x7f0000ff9000/0x4000)=nil) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) stat(&(0x7f0000001280)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa8420, &(0x7f0000000940)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid={'access', 0x3d, r4}}, {@fscache}, {@dfltgid={'dfltgid', 0x3d, r5}}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq}, {@measure}]}}) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000003c0)={{0x2, r6, r5, r4, 0xee00, 0x8e, 0x6}, 0xd590, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffc}) stat(&(0x7f0000001280)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa8420, &(0x7f0000000940)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid={'access', 0x3d, r7}}, {@fscache}, {@dfltgid={'dfltgid', 0x3d, r8}}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq}, {@measure}]}}) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000003c0)={{0x2, r9, r8, r7, 0xee00, 0x8e, 0x6}, 0xd590, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffc}) shmctl$IPC_SET(r2, 0x1, &(0x7f00000003c0)={{0x0, 0x0, r3, r4, r8, 0x113, 0x1000}, 0x7f, 0x2966016f, 0x5, 0x0, 0x0, 0x0, 0x2}) perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x5, 0x9, 0x0, 0xaa, 0x0, 0x200, 0x8, 0x4, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_config_ext={0xfffffffffffffff8, 0x3}, 0x0, 0x7fffffff, 0x4, 0x7, 0x10000, 0x401, 0x4, 0x0, 0x8, 0x0, 0x2}, 0x0, 0x2, 0xffffffffffffffff, 0x9) ioctl$SNAPSHOT_FREE(r1, 0x3305) 06:02:44 executing program 6: syz_open_procfs(0x0, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) close(r0) 06:02:44 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) (fail_nth: 7) 06:02:44 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x22b, 0x0, 0x0}, 0x4e) 06:02:44 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8420, &(0x7f0000000940)={'trans=unix,', {[], [{@fscontext={'fscontext', 0x3d, 'system_u'}, 0x22}]}}) 06:02:44 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 87) [ 1127.637980] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 [ 1127.649321] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 06:02:44 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x800000000000000, &(0x7f0000000a00)={[{@none}]}) [ 1127.680048] random: crng reseeded on system resumption 06:02:44 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8420, &(0x7f0000000940)={'trans=unix,', {[], [{@fscontext={'fscontext', 0x3d, 'system_u'}}]}}) [ 1127.716485] FAULT_INJECTION: forcing a failure. [ 1127.716485] name failslab, interval 1, probability 0, space 0, times 0 [ 1127.717968] CPU: 1 PID: 7653 Comm: syz-executor.2 Not tainted 6.2.0-next-20230303 #1 [ 1127.718933] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1127.719948] Call Trace: [ 1127.720280] [ 1127.720578] dump_stack_lvl+0xc1/0xf0 [ 1127.721077] should_fail_ex+0x4b4/0x5b0 [ 1127.721606] should_failslab+0x9/0x20 [ 1127.722092] __kmem_cache_alloc_node+0x5b/0x310 [ 1127.722703] ? kstrdup_const+0x57/0x80 [ 1127.723194] ? __pfx_percpu_ref_put_many.constprop.0+0x10/0x10 [ 1127.723941] ? kstrdup_const+0x57/0x80 [ 1127.724440] __kmalloc_node_track_caller+0x43/0xb0 [ 1127.725085] kstrdup+0x3f/0x80 [ 1127.725510] kstrdup_const+0x57/0x80 [ 1127.725992] alloc_vfsmnt+0xb5/0x6c0 [ 1127.726529] clone_mnt+0x6c/0xd80 [ 1127.726980] ? lock_acquire+0x32/0xc0 [ 1127.727486] copy_tree+0x3b4/0xa60 [ 1127.727971] copy_mnt_ns+0x1a9/0xae0 [ 1127.728457] ? trace_kmem_cache_alloc+0xa1/0xe0 [ 1127.729070] ? kmem_cache_alloc+0x1d2/0x320 [ 1127.729629] create_new_namespaces+0xd6/0xb30 [ 1127.730200] ? security_capable+0x99/0xc0 [ 1127.730745] copy_namespaces+0x414/0x500 [ 1127.731273] copy_process+0x2a5e/0x7390 [ 1127.731784] ? lock_is_held_type+0x9f/0x120 [ 1127.732340] ? find_held_lock+0x2c/0x110 [ 1127.732886] ? __pfx_copy_process+0x10/0x10 [ 1127.733419] ? lock_acquire+0x32/0xc0 [ 1127.733899] ? __might_fault+0xa9/0x180 [ 1127.734440] ? _copy_from_user+0xf6/0x180 [ 1127.734993] kernel_clone+0xeb/0x8c0 06:02:44 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x900000000000000, &(0x7f0000000a00)={[{@none}]}) [ 1127.735490] ? lock_is_held_type+0x9f/0x120 [ 1127.736137] ? __pfx_kernel_clone+0x10/0x10 [ 1127.736708] ? lock_is_held_type+0x9f/0x120 [ 1127.737275] __do_sys_clone3+0x1d5/0x2e0 [ 1127.737810] ? __pfx___do_sys_clone3+0x10/0x10 [ 1127.738438] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1127.739171] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1127.739926] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1127.740690] ? fput+0x2f/0x1a0 [ 1127.741140] ? syscall_enter_from_user_mode+0x21/0x50 [ 1127.741812] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1127.742539] do_syscall_64+0x3f/0x90 [ 1127.743018] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1127.743688] RIP: 0033:0x7fbfb4cfab19 [ 1127.744174] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1127.746445] RSP: 002b:00007fbfb2270188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 1127.747413] RAX: ffffffffffffffda RBX: 00007fbfb4e0df60 RCX: 00007fbfb4cfab19 [ 1127.748294] RDX: 0000000000000000 RSI: 000000000000004e RDI: 00000000200003c0 [ 1127.749187] RBP: 00007fbfb22701d0 R08: 0000000000000000 R09: 0000000000000000 [ 1127.750070] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1127.750968] R13: 00007fff0e95b7df R14: 00007fbfb2270300 R15: 0000000000022000 [ 1127.751895] [ 1127.756058] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 [ 1127.758164] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 06:02:44 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x22c, 0x0, 0x0}, 0x4e) 06:02:44 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8420, &(0x7f0000000940)={'trans=unix,', {[], [{@fscontext={'fscontext', 0x3d, 'system_u'}}], 0x2}}) 06:02:44 executing program 6: r0 = syz_open_procfs(0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$SNAPSHOT_FREE(r0, 0x3305) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FAT_IOCTL_GET_ATTRIBUTES(r1, 0x80047210, &(0x7f0000000040)) r3 = syz_open_dev$mouse(&(0x7f0000000100), 0x81, 0x88200) signalfd(r1, &(0x7f0000000140)={[0xfa]}, 0x8) ioctl$HIDIOCAPPLICATION(r3, 0x4802, 0x4) close(r2) 06:02:44 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) (fail_nth: 8) 06:02:44 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0xa00000000000000, &(0x7f0000000a00)={[{@none}]}) [ 1127.857972] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 [ 1127.867842] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 06:02:44 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x22d, 0x0, 0x0}, 0x4e) [ 1127.899917] Restarting kernel threads ... done. [ 1128.110538] FAULT_INJECTION: forcing a failure. [ 1128.110538] name failslab, interval 1, probability 0, space 0, times 0 [ 1128.113250] CPU: 1 PID: 7685 Comm: syz-executor.5 Not tainted 6.2.0-next-20230303 #1 [ 1128.114211] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1128.115212] Call Trace: [ 1128.115545] [ 1128.115841] dump_stack_lvl+0xc1/0xf0 [ 1128.116339] should_fail_ex+0x4b4/0x5b0 [ 1128.116874] ? jbd2__journal_start+0x194/0x6b0 [ 1128.117472] should_failslab+0x9/0x20 [ 1128.117969] kmem_cache_alloc+0x5a/0x320 [ 1128.118530] jbd2__journal_start+0x194/0x6b0 [ 1128.119106] __ext4_journal_start_sb+0x4c2/0x6f0 [ 1128.119733] __ext4_new_inode+0x2e79/0x55f0 [ 1128.120330] ? __pfx___ext4_new_inode+0x10/0x10 [ 1128.120949] ? selinux_determine_inode_label+0x1b6/0x350 [ 1128.121659] ext4_mkdir+0x33e/0xb20 [ 1128.122172] ? __pfx_ext4_mkdir+0x10/0x10 [ 1128.122707] ? __sanitizer_cov_trace_pc+0x20/0x70 [ 1128.123346] vfs_mkdir+0x24b/0x470 [ 1128.123834] do_mkdirat+0x163/0x2d0 [ 1128.124327] ? __pfx_do_mkdirat+0x10/0x10 [ 1128.124874] ? getname_flags.part.0+0x1dd/0x4f0 [ 1128.125480] __x64_sys_mkdir+0xf6/0x150 [ 1128.126010] do_syscall_64+0x3f/0x90 [ 1128.126532] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1128.127190] RIP: 0033:0x7fefb1351b19 [ 1128.127662] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1128.129934] RSP: 002b:00007fefae8c7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1128.130999] RAX: ffffffffffffffda RBX: 00007fefb1464f60 RCX: 00007fefb1351b19 [ 1128.131884] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000020000240 [ 1128.132743] RBP: 00007fefae8c71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1128.133619] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1128.134500] R13: 00007ffc33f6032f R14: 00007fefae8c7300 R15: 0000000000022000 [ 1128.135407] [ 1128.169016] EXT4-fs error (device sda) in __ext4_new_inode:1084: Out of memory 06:02:57 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000200)}, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2000000000000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(r0, 0x0, 0x0) openat2(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) shmget$private(0x0, 0x4000, 0x78000000, &(0x7f0000ff8000/0x4000)=nil) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000440), 0x2a101, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000180)=""/84) r2 = shmget(0x1, 0x4000, 0x1, &(0x7f0000ff9000/0x4000)=nil) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) stat(&(0x7f0000001280)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa8420, &(0x7f0000000940)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid={'access', 0x3d, r4}}, {@fscache}, {@dfltgid={'dfltgid', 0x3d, r5}}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq}, {@measure}]}}) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000003c0)={{0x2, r6, r5, r4, 0xee00, 0x8e, 0x6}, 0xd590, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffc}) stat(&(0x7f0000001280)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa8420, &(0x7f0000000940)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid={'access', 0x3d, r7}}, {@fscache}, {@dfltgid={'dfltgid', 0x3d, r8}}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq}, {@measure}]}}) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000003c0)={{0x2, r9, r8, r7, 0xee00, 0x8e, 0x6}, 0xd590, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffc}) shmctl$IPC_SET(r2, 0x1, &(0x7f00000003c0)={{0x0, 0x0, r3, r4, r8, 0x113, 0x1000}, 0x7f, 0x2966016f, 0x5, 0x0, 0x0, 0x0, 0x2}) perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x5, 0x9, 0x0, 0xaa, 0x0, 0x200, 0x8, 0x4, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_config_ext={0xfffffffffffffff8, 0x3}, 0x0, 0x7fffffff, 0x4, 0x7, 0x10000, 0x401, 0x4, 0x0, 0x8, 0x0, 0x2}, 0x0, 0x2, 0xffffffffffffffff, 0x9) ioctl$SNAPSHOT_FREE(r1, 0x3305) 06:02:57 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8420, &(0x7f0000000940)={'trans=unix,', {[], [{@fscontext={'fscontext', 0x3d, 'system_u'}}], 0x3}}) 06:02:57 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) (fail_nth: 9) 06:02:57 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 88) 06:02:57 executing program 7: mlock2(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x3, 0x0, 0xfe, 0x0, 0x0, 0xc5149, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x50, 0xfffffffffffffffb, 0x0, 0x6, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xf, 0xffffffffffffffff, 0x0) mmap$perf(&(0x7f0000fed000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x4) r0 = shmget(0x3, 0x1000, 0x400, &(0x7f0000ffc000/0x1000)=nil) shmat(r0, &(0x7f0000fed000/0xd000)=nil, 0x3000) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2000000000000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xc042, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r3, 0xc018937e, &(0x7f0000000180)=ANY=[@ANYBLOB="c20000000000004020000000304af725339ae8ba4dbb56780c568ed1b59bfd0192e39fecc5bb70876efefe71e986509faf24eabec1a4e758e2d429d6e87ef3cc41c289f8c436c7f0b97531fed4ca8ed7878d36340607aef56b2a8c9b3e13d170be69f40bdcf8c90b4459ac7854650ad0233ad4fd00340871b3abd90be2f4defdc0aab11804240b429a2739b808e7d0dd0f7359960cc60a8272fbb5a4a6532b9e", @ANYRES32=r1, @ANYBLOB="00001000f70000002c875e73ce653100"]) mremap(&(0x7f0000fed000/0x2000)=nil, 0x2000, 0x1000, 0x7, &(0x7f0000fef000/0x1000)=nil) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) r5 = fsopen(&(0x7f0000000080)='devpts\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r5, 0x6, 0x0, 0x0, 0x0) shmctl$IPC_RMID(r0, 0x0) fsmount(r5, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000040)) semop(0x0, 0x0, 0x0) 06:02:57 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x23e, 0x0, 0x0}, 0x4e) 06:02:57 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000200)}, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2000000000000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(r0, 0x0, 0x0) openat2(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) shmget$private(0x0, 0x4000, 0x78000000, &(0x7f0000ff8000/0x4000)=nil) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000440), 0x2a101, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000180)=""/84) r2 = shmget(0x1, 0x4000, 0x1, &(0x7f0000ff9000/0x4000)=nil) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) stat(&(0x7f0000001280)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa8420, &(0x7f0000000940)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid={'access', 0x3d, r4}}, {@fscache}, {@dfltgid={'dfltgid', 0x3d, r5}}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq}, {@measure}]}}) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000003c0)={{0x2, r6, r5, r4, 0xee00, 0x8e, 0x6}, 0xd590, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffc}) stat(&(0x7f0000001280)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0xa8420, &(0x7f0000000940)={'trans=unix,', {[{@cache_fscache}, {@access_client}, {@access_any}, {@access_uid={'access', 0x3d, r7}}, {@fscache}, {@dfltgid={'dfltgid', 0x3d, r8}}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@obj_user={'obj_user', 0x3d, 'environ\x00'}}, {@subj_role={'subj_role', 0x3d, 'environ\x00'}}, {@euid_eq}, {@measure}]}}) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000003c0)={{0x2, r9, r8, r7, 0xee00, 0x8e, 0x6}, 0xd590, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffc}) shmctl$IPC_SET(r2, 0x1, &(0x7f00000003c0)={{0x0, 0x0, r3, r4, r8, 0x113, 0x1000}, 0x7f, 0x2966016f, 0x5, 0x0, 0x0, 0x0, 0x2}) perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x5, 0x9, 0x0, 0xaa, 0x0, 0x200, 0x8, 0x4, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_config_ext={0xfffffffffffffff8, 0x3}, 0x0, 0x7fffffff, 0x4, 0x7, 0x10000, 0x401, 0x4, 0x0, 0x8, 0x0, 0x2}, 0x0, 0x2, 0xffffffffffffffff, 0x9) ioctl$SNAPSHOT_FREE(r1, 0x3305) 06:02:57 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0xb00000000000000, &(0x7f0000000a00)={[{@none}]}) [ 1140.280439] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 [ 1140.281508] random: crng reseeded on system resumption [ 1140.296907] Restarting kernel threads ... done. [ 1140.308029] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 [ 1140.327478] random: crng reseeded on system resumption 06:02:57 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x1000000000000000, &(0x7f0000000a00)={[{@none}]}) 06:02:57 executing program 6: write$P9_RATTACH(0xffffffffffffffff, &(0x7f0000000040)={0x14, 0x69, 0x1, {0x1, 0x0, 0x2}}, 0x14) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000300)="2194544a196fc202432e596e9f7853177aa329ef4793089c3412573c081d590ec48020", 0x23}], 0x1, 0x9, 0x4) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f00000000c0)={'nr0\x00', {0x2, 0x0, @multicast2}}) fallocate(r0, 0x0, 0x0, 0x87ffffc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x120042, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000200)={{0x1, 0x1, 0x18, r1, {r3}}, './file1\x00'}) write$binfmt_aout(r3, &(0x7f0000000180)=ANY=[@ANYRESOCT=r3], 0x220) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r5, 0x50009401, &(0x7f0000001380)={{r4}, "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sendfile(r3, r2, 0x0, 0xfffffdef) syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r3) sendmsg$TIPC_NL_KEY_FLUSH(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, 0x0}, 0x4000) r6 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$BTRFS_IOC_RM_DEV(r2, 0x5000940b, &(0x7f0000000380)={{}, "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ioctl$FS_IOC_SETFLAGS(r6, 0x40086602, &(0x7f0000000140)=0x8000) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file1\x00', 0x119) 06:02:57 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8420, &(0x7f0000000940)={'trans=unix,', {[], [{@fscontext={'fscontext', 0x3d, 'system_u'}}], 0x4}}) 06:02:57 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x240, 0x0, 0x0}, 0x4e) [ 1140.439172] Restarting kernel threads ... [ 1140.443896] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 [ 1140.453853] done. [ 1140.456013] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 [ 1140.650758] FAULT_INJECTION: forcing a failure. [ 1140.650758] name failslab, interval 1, probability 0, space 0, times 0 [ 1140.653713] CPU: 0 PID: 7711 Comm: syz-executor.5 Not tainted 6.2.0-next-20230303 #1 [ 1140.654877] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1140.655960] Call Trace: [ 1140.656325] [ 1140.656652] dump_stack_lvl+0xc1/0xf0 [ 1140.657193] should_fail_ex+0x4b4/0x5b0 [ 1140.657768] ? jbd2__journal_start+0x194/0x6b0 [ 1140.658419] should_failslab+0x9/0x20 [ 1140.658996] kmem_cache_alloc+0x5a/0x320 [ 1140.659577] jbd2__journal_start+0x194/0x6b0 [ 1140.660211] __ext4_journal_start_sb+0x4c2/0x6f0 [ 1140.660887] __ext4_new_inode+0x2e79/0x55f0 [ 1140.661527] ? __pfx___ext4_new_inode+0x10/0x10 [ 1140.662199] ? selinux_determine_inode_label+0x1b6/0x350 [ 1140.662978] ext4_mkdir+0x33e/0xb20 [ 1140.663531] ? __pfx_ext4_mkdir+0x10/0x10 [ 1140.664119] ? inode_permission.part.0+0xb5/0x520 [ 1140.664815] vfs_mkdir+0x24b/0x470 [ 1140.665335] do_mkdirat+0x163/0x2d0 [ 1140.665860] ? __pfx_do_mkdirat+0x10/0x10 [ 1140.666479] ? getname_flags.part.0+0x1dd/0x4f0 [ 1140.667154] __x64_sys_mkdir+0xf6/0x150 [ 1140.667736] do_syscall_64+0x3f/0x90 [ 1140.668264] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1140.668974] RIP: 0033:0x7fefb1351b19 [ 1140.669493] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1140.671911] RSP: 002b:00007fefae8c7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1140.672933] RAX: ffffffffffffffda RBX: 00007fefb1464f60 RCX: 00007fefb1351b19 [ 1140.673890] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000020000240 [ 1140.674875] RBP: 00007fefae8c71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1140.675827] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1140.676779] R13: 00007ffc33f6032f R14: 00007fefae8c7300 R15: 0000000000022000 [ 1140.677765] [ 1140.679077] EXT4-fs error (device sda) in __ext4_new_inode:1084: Out of memory 06:03:08 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) (fail_nth: 10) 06:03:08 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x242, 0x0, 0x0}, 0x4e) 06:03:08 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$CDROMREADMODE1(0xffffffffffffffff, 0x530d, 0x0) ioctl$CDROMSEEK(r0, 0x5316, &(0x7f0000000140)={0xfd, 0x0, 0x1, 0x81, 0x1e, 0x31}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_config_ext, 0x100, 0x7fff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xe, 0xffffffffffffffff, 0x0) ioctl$CDROMREADTOCHDR(r0, 0x5305, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180), 0x880, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r2, 0x40189429, &(0x7f00000001c0)={0x0, 0x10001, 0xfffffffffffff000}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000500)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x20000000}) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000300)) 06:03:08 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 89) 06:03:08 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x2000000000000000, &(0x7f0000000a00)={[{@none}]}) 06:03:08 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8420, &(0x7f0000000940)={'trans=unix,', {[], [{@fscontext={'fscontext', 0x3d, 'system_u'}}], 0x5}}) 06:03:08 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25, 0xfffffffffffffffd}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa52526141", 0x24, 0x1e0}, {&(0x7f0000000040)="1800ff2fffffff0ff8ffff0f084bd2b082126e9ee656c89ccb84d1fd326442e5c5ecd64c2286d745708de029eae3d6d21f0502083bdc7a7e3a7de8484b9eeb1825fd904c63469f34c3610817b17e068d7d84dcd287d84f71dec93c9abd2913cb6c681afd66122038eb30d5bdc86dc20cad9be94726f1bbd95a1038a30aaa5c4d4eb7ae036dd88ba228fe93082af1a43fd3160a1f5a", 0x95, 0x4000}], 0x0, &(0x7f0000011300)) accept4$unix(0xffffffffffffffff, &(0x7f00000002c0)=@abs, &(0x7f0000000180)=0x6e, 0x800) lsetxattr$trusted_overlay_redirect(&(0x7f0000000140)='./file0\x00', &(0x7f0000000280), &(0x7f00000001c0)='./file0\x00', 0x8, 0x0) 06:03:08 executing program 7: mlock2(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x3, 0x0, 0xfe, 0x0, 0x0, 0xc5149, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x50, 0xfffffffffffffffb, 0x0, 0x6, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xf, 0xffffffffffffffff, 0x0) mmap$perf(&(0x7f0000fed000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x4) r0 = shmget(0x3, 0x1000, 0x400, &(0x7f0000ffc000/0x1000)=nil) shmat(r0, &(0x7f0000fed000/0xd000)=nil, 0x3000) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2000000000000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xc042, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r3, 0xc018937e, &(0x7f0000000180)=ANY=[@ANYBLOB="c20000000000004020000000304af725339ae8ba4dbb56780c568ed1b59bfd0192e39fecc5bb70876efefe71e986509faf24eabec1a4e758e2d429d6e87ef3cc41c289f8c436c7f0b97531fed4ca8ed7878d36340607aef56b2a8c9b3e13d170be69f40bdcf8c90b4459ac7854650ad0233ad4fd00340871b3abd90be2f4defdc0aab11804240b429a2739b808e7d0dd0f7359960cc60a8272fbb5a4a6532b9e", @ANYRES32=r1, @ANYBLOB="00001000f70000002c875e73ce653100"]) mremap(&(0x7f0000fed000/0x2000)=nil, 0x2000, 0x1000, 0x7, &(0x7f0000fef000/0x1000)=nil) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) r5 = fsopen(&(0x7f0000000080)='devpts\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r5, 0x6, 0x0, 0x0, 0x0) shmctl$IPC_RMID(r0, 0x0) fsmount(r5, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000040)) semop(0x0, 0x0, 0x0) 06:03:08 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x244, 0x0, 0x0}, 0x4e) [ 1151.942182] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 06:03:09 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x2010000000000000, &(0x7f0000000a00)={[{@none}]}) 06:03:09 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_register$IORING_UNREGISTER_BUFFERS(0xffffffffffffffff, 0x1, 0x1000000, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x90020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000040), 0xb}, 0x0, 0x20, 0x0, 0x0, 0x8000000000000008}, 0x0, 0x6, 0xffffffffffffffff, 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) getpriority(0x0, 0x0) fallocate(r0, 0x0, 0x0, 0x87ffffc) pidfd_open(0x0, 0x0) [ 1151.976285] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 06:03:09 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 90) 06:03:09 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x246, 0x0, 0x0}, 0x4e) 06:03:09 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x8cffffff00000000, &(0x7f0000000a00)={[{@none}]}) 06:03:09 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8420, &(0x7f0000000940)={'trans=unix,', {[], [{@fscontext={'fscontext', 0x3d, 'system_u'}}], 0x6}}) 06:03:09 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x248, 0x0, 0x0}, 0x4e) [ 1152.138710] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 [ 1152.145264] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 06:03:24 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x24a, 0x0, 0x0}, 0x4e) 06:03:24 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) (fail_nth: 11) 06:03:24 executing program 6: r0 = socket$unix(0x1, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.empty_time\x00', 0x0, 0x0) connect$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e22}, 0x6e) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) socket$unix(0x1, 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) 06:03:24 executing program 0: ioctl$CDROMREADMODE1(0xffffffffffffffff, 0x530d, &(0x7f0000000800)={0x6, 0x0, 0x20, 0x81, 0x6, 0x89}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x400448cb, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000500)) bind$bt_hci(r0, &(0x7f0000000140)={0x1f, 0x3, 0x3}, 0x6) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000300)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000340)=0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$FAT_IOCTL_GET_VOLUME_ID(r3, 0x80047213, &(0x7f00000004c0)) epoll_create(0x101) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) clone3(&(0x7f0000000400)={0x115811800, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000100), {0x1f}, &(0x7f0000000180)=""/228, 0xe4, &(0x7f0000000700)=""/193, &(0x7f0000000380)=[r1, r1, r2, r1], 0x4}, 0x58) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pidfd_open(r2, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 06:03:24 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 91) 06:03:24 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8420, &(0x7f0000000940)={'trans=unix,', {[], [{@fscontext={'fscontext', 0x3d, 'system_u'}}], 0x7}}) 06:03:24 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0xb303000000000000, &(0x7f0000000a00)={[{@none}]}) 06:03:24 executing program 7: sendmsg$TIPC_CMD_SET_NODE_ADDR(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f0000000140)=0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000380), 0x800, 0x0) syz_open_dev$rtc(&(0x7f0000000440), 0x7f, 0x40040) io_uring_register$IORING_REGISTER_FILES_UPDATE(0xffffffffffffffff, 0x6, 0x0, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000)=0xffff, &(0x7f0000000040)=0x2) io_destroy(r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r2, 0x4004662b, &(0x7f0000000340)) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r2, 0x7, &(0x7f0000000200), 0x1) socket$nl_generic(0x10, 0x3, 0x10) [ 1167.917464] FAULT_INJECTION: forcing a failure. [ 1167.917464] name failslab, interval 1, probability 0, space 0, times 0 [ 1167.919007] CPU: 1 PID: 7783 Comm: syz-executor.2 Not tainted 6.2.0-next-20230303 #1 [ 1167.919970] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1167.920956] Call Trace: [ 1167.921281] [ 1167.921578] dump_stack_lvl+0xc1/0xf0 [ 1167.922068] should_fail_ex+0x4b4/0x5b0 [ 1167.922602] ? alloc_vfsmnt+0x23/0x6c0 [ 1167.923117] should_failslab+0x9/0x20 [ 1167.923600] kmem_cache_alloc+0x5a/0x320 [ 1167.924127] alloc_vfsmnt+0x23/0x6c0 [ 1167.924620] clone_mnt+0x6c/0xd80 [ 1167.925063] ? lock_acquire+0x32/0xc0 [ 1167.925549] copy_tree+0x3b4/0xa60 [ 1167.926011] copy_mnt_ns+0x1a9/0xae0 [ 1167.926475] ? trace_kmem_cache_alloc+0xa1/0xe0 [ 1167.927106] ? kmem_cache_alloc+0x1d2/0x320 [ 1167.927657] create_new_namespaces+0xd6/0xb30 [ 1167.928221] ? security_capable+0x99/0xc0 [ 1167.928758] copy_namespaces+0x414/0x500 [ 1167.929278] copy_process+0x2a5e/0x7390 [ 1167.929781] ? lock_is_held_type+0x9f/0x120 [ 1167.930316] ? find_held_lock+0x2c/0x110 [ 1167.930855] ? __pfx_copy_process+0x10/0x10 [ 1167.931388] ? lock_acquire+0x32/0xc0 [ 1167.931865] ? __might_fault+0xa9/0x180 [ 1167.932388] ? _copy_from_user+0xf6/0x180 [ 1167.932923] kernel_clone+0xeb/0x8c0 [ 1167.933399] ? lock_is_held_type+0x9f/0x120 [ 1167.933933] ? __pfx_kernel_clone+0x10/0x10 [ 1167.934481] ? lock_is_held_type+0x9f/0x120 [ 1167.935043] __do_sys_clone3+0x1d5/0x2e0 [ 1167.935553] ? __pfx___do_sys_clone3+0x10/0x10 [ 1167.936151] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1167.936872] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1167.937597] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1167.938317] ? fput+0x2f/0x1a0 [ 1167.938745] ? syscall_enter_from_user_mode+0x21/0x50 [ 1167.939371] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1167.940032] do_syscall_64+0x3f/0x90 [ 1167.940517] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1167.941155] RIP: 0033:0x7fbfb4cfab19 [ 1167.941591] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1167.943723] RSP: 002b:00007fbfb2270188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 1167.944632] RAX: ffffffffffffffda RBX: 00007fbfb4e0df60 RCX: 00007fbfb4cfab19 [ 1167.945481] RDX: 0000000000000000 RSI: 000000000000004e RDI: 00000000200003c0 [ 1167.946328] RBP: 00007fbfb22701d0 R08: 0000000000000000 R09: 0000000000000000 [ 1167.947192] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1167.948046] R13: 00007fff0e95b7df R14: 00007fbfb2270300 R15: 0000000000022000 [ 1167.948925] [ 1167.952373] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 [ 1167.966077] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 06:03:25 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0xf6ffffff00000000, &(0x7f0000000a00)={[{@none}]}) 06:03:25 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x24c, 0x0, 0x0}, 0x4e) 06:03:25 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000380)={@in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x30, 0x0, "1011a0f43c11e86a574d766a1efd9908dc1c90f8fe673d0908cfc77225c692dd6bf732e61aee79338afe49c997640ced87bf14b3f8e2a6d3e16f781eca700764f98d8da9770fc49e9847cee080999f6d"}, 0xd8) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, "146976cb538f0ac2bdc7cce9987b499b7640615a46b47ec5bac700000000000000df8ee9168816767bf98aec6d90baf94ac765d2e245ec4c20c107f4a43d09c35ba25e531d6007de5efe70856cffb5cd"}, 0xd8) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x0, @local}}, 0x0, 0x0, 0x3f, 0x0, "2d2b29f148803297e2c23876885750648cb9e9318a9bac16185b908b372553ea2f942b4c613ef644a127f5733159a2b61334185eb18259802142bd9e4e9d01702eec026ed4fef1400f4902a759ff2191"}, 0xd8) chdir(0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x2, 0x0) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)='9', 0x1, 0x8040000) r3 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00000002c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r4 = accept4$inet6(r0, &(0x7f00000004c0)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000500)=0x1c, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000140)={{{@in=@broadcast, @in6=@private0}}, {{@in=@private}, 0x0, @in6=@empty}}, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000600)=@IORING_OP_TEE={0x21, 0x1, 0x0, @fd_index=0x5, 0x0, 0x0, 0xffffffff, 0x2, 0x1, {0x0, 0x0, r2}}, 0x3) lsetxattr$security_selinux(&(0x7f0000000540)='./file1\x00', &(0x7f0000000580), &(0x7f00000005c0)='system_u:object_r:framebuf_device_t:s0\x00', 0x27, 0x1) sendfile(0xffffffffffffffff, r0, 0x0, 0xfffffdef) 06:03:25 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8420, &(0x7f0000000940)={'trans=unix,', {[], [{@fscontext={'fscontext', 0x3d, 'system_u'}}], 0x10}}) 06:03:25 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 92) 06:03:25 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0xf9fdffff00000000, &(0x7f0000000a00)={[{@none}]}) [ 1168.169286] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 [ 1168.174608] audit: type=1400 audit(1677909805.265:15): avc: denied { relabelto } for pid=7799 comm="syz-executor.6" name="file1" dev="sda" ino=16013 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:framebuf_device_t:s0 tclass=file permissive=1 06:03:25 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x24e, 0x0, 0x0}, 0x4e) [ 1168.182036] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 06:03:25 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8420, &(0x7f0000000940)={'trans=unix,', {[], [{@fscontext={'fscontext', 0x3d, 'system_u'}}], 0x48}}) 06:03:25 executing program 6: mknod$loop(&(0x7f0000000880)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_nlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x0, 0x0, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)='trusted.overlay.nlink\x00'], &(0x7f0000000400)=[&(0x7f0000000180)='trusted.overlay.nlink\x00', &(0x7f00000001c0)='-&]\xff@\'\x00', &(0x7f0000000200)='.(--)@*\x00', &(0x7f0000000240)=']\\!-(\x00', &(0x7f0000000280)='!\xd7$\x00', &(0x7f00000002c0)='trusted.overlay.nlink\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='trusted.overlay.nlink\x00', &(0x7f0000000380)=').\'(*\x00', &(0x7f00000003c0)='trusted.overlay.nlink\x00']) r0 = epoll_create(0x3) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x20002006}) r2 = epoll_create1(0x0) r3 = accept(r1, &(0x7f0000000740)=@ax25={{0x3, @default}, [@bcast, @netrom, @rose, @default, @null, @remote, @netrom, @null]}, &(0x7f00000007c0)=0x80) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000000800)={0x4}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000080)={0x11}) ioctl$VFAT_IOCTL_READDIR_BOTH(r2, 0x82307201, &(0x7f0000000500)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) lremovexattr(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)=@known='trusted.overlay.upper\x00') 06:03:25 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) (fail_nth: 12) 06:03:25 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 93) [ 1168.657275] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 [ 1168.664573] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 [ 1168.688359] FAULT_INJECTION: forcing a failure. [ 1168.688359] name failslab, interval 1, probability 0, space 0, times 0 [ 1168.690146] CPU: 0 PID: 7829 Comm: syz-executor.2 Not tainted 6.2.0-next-20230303 #1 [ 1168.691401] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1168.692685] Call Trace: [ 1168.693106] [ 1168.693488] dump_stack_lvl+0xc1/0xf0 [ 1168.694113] should_fail_ex+0x4b4/0x5b0 [ 1168.694787] should_failslab+0x9/0x20 [ 1168.695426] __kmem_cache_alloc_node+0x5b/0x310 [ 1168.696186] ? kstrdup_const+0x57/0x80 [ 1168.696825] ? __pfx_percpu_ref_put_many.constprop.0+0x10/0x10 [ 1168.697716] ? kstrdup_const+0x57/0x80 [ 1168.698187] __kmalloc_node_track_caller+0x43/0xb0 [ 1168.698785] kstrdup+0x3f/0x80 [ 1168.699197] kstrdup_const+0x57/0x80 [ 1168.699650] alloc_vfsmnt+0xb5/0x6c0 [ 1168.700129] clone_mnt+0x6c/0xd80 [ 1168.700552] ? lock_acquire+0x32/0xc0 [ 1168.701024] copy_tree+0x3b4/0xa60 [ 1168.701485] copy_mnt_ns+0x1a9/0xae0 [ 1168.701954] ? trace_kmem_cache_alloc+0xa1/0xe0 [ 1168.702526] ? kmem_cache_alloc+0x1d2/0x320 [ 1168.703085] create_new_namespaces+0xd6/0xb30 [ 1168.703622] ? security_capable+0x99/0xc0 [ 1168.704136] copy_namespaces+0x414/0x500 [ 1168.704632] copy_process+0x2a5e/0x7390 [ 1168.705120] ? lock_is_held_type+0x9f/0x120 [ 1168.705633] ? find_held_lock+0x2c/0x110 [ 1168.706154] ? __pfx_copy_process+0x10/0x10 [ 1168.706708] ? lock_acquire+0x32/0xc0 [ 1168.707225] ? __might_fault+0xa9/0x180 [ 1168.707759] ? _copy_from_user+0xf6/0x180 [ 1168.708310] kernel_clone+0xeb/0x8c0 [ 1168.708799] ? lock_is_held_type+0x9f/0x120 [ 1168.709359] ? __pfx_kernel_clone+0x10/0x10 [ 1168.709931] ? lock_is_held_type+0x9f/0x120 [ 1168.710502] __do_sys_clone3+0x1d5/0x2e0 [ 1168.711052] ? __pfx___do_sys_clone3+0x10/0x10 [ 1168.711650] ? receive_fd+0x63/0x110 [ 1168.712177] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1168.712928] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1168.713686] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1168.714419] ? fput+0x2f/0x1a0 [ 1168.714826] ? ksys_write+0x1a7/0x260 [ 1168.715335] ? syscall_enter_from_user_mode+0x21/0x50 [ 1168.715959] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1168.716602] do_syscall_64+0x3f/0x90 [ 1168.717064] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1168.717678] RIP: 0033:0x7fbfb4cfab19 [ 1168.718130] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1168.720198] RSP: 002b:00007fbfb2270188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 1168.721077] RAX: ffffffffffffffda RBX: 00007fbfb4e0df60 RCX: 00007fbfb4cfab19 [ 1168.721893] RDX: 0000000000000000 RSI: 000000000000004e RDI: 00000000200003c0 [ 1168.722710] RBP: 00007fbfb22701d0 R08: 0000000000000000 R09: 0000000000000000 [ 1168.723550] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1168.724439] R13: 00007fff0e95b7df R14: 00007fbfb2270300 R15: 0000000000022000 [ 1168.725353] [ 1168.878661] Bluetooth: hci0: Opcode 0x c03 failed: -4 [ 1168.903590] Bluetooth: hci0: Opcode 0x c03 failed: -4 [ 1168.919068] FAULT_INJECTION: forcing a failure. [ 1168.919068] name failslab, interval 1, probability 0, space 0, times 0 [ 1168.923379] CPU: 1 PID: 7828 Comm: syz-executor.5 Not tainted 6.2.0-next-20230303 #1 [ 1168.924003] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1168.924645] Call Trace: [ 1168.924854] [ 1168.925045] dump_stack_lvl+0xc1/0xf0 [ 1168.925364] should_fail_ex+0x4b4/0x5b0 [ 1168.925704] should_failslab+0x9/0x20 [ 1168.926017] __kmem_cache_alloc_node+0x5b/0x310 [ 1168.926396] ? ext4_find_extent+0xa41/0xd30 [ 1168.926756] ? ext4_find_extent+0xa41/0xd30 [ 1168.927112] __kmalloc+0x46/0xc0 [ 1168.927397] ext4_find_extent+0xa41/0xd30 [ 1168.927746] ext4_ext_map_blocks+0x1c7/0x5dd0 [ 1168.928119] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1168.928634] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1168.929110] ? mark_held_locks+0x9e/0xe0 [ 1168.929447] ? __pfx_ext4_ext_map_blocks+0x10/0x10 [ 1168.929851] ? __down_read_common+0x819/0xee0 [ 1168.930212] ? lock_acquire.part.0+0x10d/0x320 [ 1168.930613] ? __pfx___down_read_common+0x10/0x10 [ 1168.931060] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 1168.931448] ? ext4_map_blocks+0x270/0x19e0 [ 1168.931830] ? rcu_read_lock_sched_held+0x42/0x80 [ 1168.932258] ? trace_lock_acquire+0x170/0x1e0 [ 1168.932677] ? ext4_map_blocks+0x270/0x19e0 [ 1168.933062] ? lock_acquire+0x32/0xc0 [ 1168.933399] ? ext4_map_blocks+0x270/0x19e0 [ 1168.933751] ext4_map_blocks+0xb15/0x19e0 [ 1168.934122] ? __brelse+0x21/0xa0 [ 1168.934412] ? __pfx_ext4_map_blocks+0x10/0x10 [ 1168.934823] ? __brelse+0x88/0xa0 [ 1168.935117] ? __ext4_new_inode+0x150/0x55f0 [ 1168.935527] ext4_append+0x1af/0x530 [ 1168.935835] ? __pfx_ext4_append+0x10/0x10 [ 1168.936220] ? mark_held_locks+0x9e/0xe0 [ 1168.936565] ext4_init_new_dir+0x262/0x4c0 [ 1168.936954] ? __pfx_ext4_init_new_dir+0x10/0x10 [ 1168.937396] ext4_mkdir+0x3d3/0xb20 [ 1168.937710] ? __pfx_ext4_mkdir+0x10/0x10 [ 1168.938059] vfs_mkdir+0x24b/0x470 [ 1168.938402] do_mkdirat+0x163/0x2d0 [ 1168.938710] ? __pfx_do_mkdirat+0x10/0x10 [ 1168.939095] ? __sanitizer_cov_trace_pc+0x3b/0x70 [ 1168.939492] ? getname_flags.part.0+0x1dd/0x4f0 [ 1168.939923] __x64_sys_mkdir+0xf6/0x150 [ 1168.940285] do_syscall_64+0x3f/0x90 [ 1168.940619] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1168.941065] RIP: 0033:0x7fefb1351b19 [ 1168.941366] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1168.942880] RSP: 002b:00007fefae8c7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1168.943459] RAX: ffffffffffffffda RBX: 00007fefb1464f60 RCX: 00007fefb1351b19 [ 1168.944053] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000020000240 [ 1168.944641] RBP: 00007fefae8c71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1168.945245] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1168.945834] R13: 00007ffc33f6032f R14: 00007fefae8c7300 R15: 0000000000022000 [ 1168.946449] 06:03:40 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) sendmmsg$inet6(r1, &(0x7f0000000500)=[{{&(0x7f0000000140)={0xa, 0x4e24, 0x0, @local}, 0x1c, 0x0}}], 0x1, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x80, 0x7, 0x80, 0x7, 0x0, 0x0, 0x10001, 0x4, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x5, 0x5, @perf_config_ext={0x5, 0x20}, 0x2800, 0x7, 0x8001, 0x0, 0x5, 0x1, 0x2, 0x0, 0x5, 0x0, 0x6}, 0xffffffffffffffff, 0x2, r1, 0xa) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000006bc0), 0xf300) 06:03:40 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8420, &(0x7f0000000940)={'trans=unix,', {[], [{@fscontext={'fscontext', 0x3d, 'system_u'}}], 0x4c}}) 06:03:40 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0xffffff7f00000000, &(0x7f0000000a00)={[{@none}]}) 06:03:40 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x250, 0x0, 0x0}, 0x4e) 06:03:40 executing program 6: ioctl$CDROMREADMODE1(0xffffffffffffffff, 0x530d, &(0x7f0000000800)={0x6, 0x0, 0x20, 0x81, 0x0, 0x89}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10001, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x400448cb, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000300)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)) openat$cdrom(0xffffffffffffff9c, &(0x7f0000000100), 0x200800, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x100, 0x93) ioctl$CDROM_SEND_PACKET(r1, 0x5393, &(0x7f0000000340)={"1582b50cb439566c515c79bf", &(0x7f0000000400)="a7fdffd893e9f534a4a2d0617d84848281c5ce0a010fbabbad5b338200ed1707ef564725345e0cdf3d8dc3f143c18cff3395ecf68408a73510f26076656a8985027bd972c217bd328837c76624157db6e93c8b2025bcb1ae38ef1c9475f0f7c297c4aa2eff77a005c36e7dfbfb8609c434d6adb306da416bb77ae19cfaa9f7739638879e7e628b25866bfe", 0x8b, 0x7, &(0x7f0000000200)={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "cce60890", 0x4, "07935249", 0x8, 0x64, 0x7, "e56126", "3acf90552ab3fe8c9e4bb67e0273a9f6bb44a5cd2bc2531fcf1b14def40b47ebd632f399078c303dabec23020d8f"}, 0x2, 0xfffffff7, 0x1000, &(0x7f0000000240)}) ioctl$FAT_IOCTL_GET_VOLUME_ID(r0, 0x80047213, &(0x7f00000004c0)) r2 = syz_open_procfs$userns(0x0, &(0x7f0000000180)) dup3(0xffffffffffffffff, r2, 0x20768bbd9b188b67) epoll_create(0x4) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1a23}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r3, 0xffffffffffffffff, &(0x7f0000000000), 0x1) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 06:03:40 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 94) 06:03:40 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) (fail_nth: 13) 06:03:40 executing program 0: 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_SET_INTERFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x3c, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}]]}, 0x3c}}, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = dup(r3) sendmmsg$inet6(r4, &(0x7f0000000500)=[{{&(0x7f0000000140)={0xa, 0x4e24, 0x0, @local}, 0x1c, 0x0}}], 0x1, 0x0) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000480), r0) sendmsg$NL80211_CMD_FRAME(r4, &(0x7f0000000580)={&(0x7f0000000440), 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x74, r5, 0x300, 0x70bd2b, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_FRAME={0x40, 0x33, @action={@wo_ht={{0x0, 0x0, 0xd, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1}, {}, @device_a, @device_a, @random="1204c186fa70", {0x8, 0x7}}, @sp_mp_close={0xf, 0x3, {{0x72, 0x6}, {0x75, 0x18, {0x1, 0xfff, @val=0x4, @val=0x25, @val="7e5ddcc47edc79eebcb11eefd1910217"}}}}}}, @NL80211_ATTR_CSA_C_OFFSETS_TX={0xa, 0xcd, [0x9, 0x1, 0x2]}, @NL80211_ATTR_DONT_WAIT_FOR_ACK={0x4}, @NL80211_ATTR_DONT_WAIT_FOR_ACK={0x4}, @NL80211_ATTR_TX_NO_CCK_RATE={0x4}]}, 0x74}, 0x1, 0x0, 0x0, 0x80}, 0x4040010) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0), r0) sendmsg$NL80211_CMD_TRIGGER_SCAN(r6, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x98, r7, 0x2, 0x70bd2b, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r2}, @val={0xc, 0x99, {0x7fff, 0x47}}}}, [@NL80211_ATTR_SCHED_SCAN_MULTI={0x4}, @NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI={0x5, 0xf6, 0x6b}, @NL80211_ATTR_SCHED_SCAN_DELAY={0x8, 0xdc, 0x6}, @NL80211_ATTR_SCAN_FLAGS={0x8, 0x9e, 0x984}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_SCHED_SCAN_MATCH={0x3c, 0x84, 0x0, 0x1, [@NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0xaa92}, @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0x8}, @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0x2}, @NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI={0xc, 0x6, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x8, 0x3, 0x3}]}, @NL80211_SCHED_SCAN_MATCH_ATTR_BSSID={0xa, 0x5, @from_mac=@device_b}, @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8}]}, @NL80211_ATTR_MAC={0xa}]}, 0x98}, 0x1, 0x0, 0x0, 0x24000005}, 0x4) syz_80211_join_ibss(&(0x7f0000000040)='wlan1\x00', &(0x7f0000000080)=@default_ap_ssid, 0x6, 0x0) 06:03:40 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x252, 0x0, 0x0}, 0x4e) 06:03:40 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0xffffffff00000000, &(0x7f0000000a00)={[{@none}]}) [ 1183.104123] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 06:03:40 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) sendmmsg$inet6(r1, &(0x7f0000000500)=[{{&(0x7f0000000140)={0xa, 0x4e24, 0x0, @local}, 0x1c, 0x0}}], 0x1, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x80, 0x7, 0x80, 0x7, 0x0, 0x0, 0x10001, 0x4, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x5, 0x5, @perf_config_ext={0x5, 0x20}, 0x2800, 0x7, 0x8001, 0x0, 0x5, 0x1, 0x2, 0x0, 0x5, 0x0, 0x6}, 0xffffffffffffffff, 0x2, r1, 0xa) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000006bc0), 0xf300) [ 1183.116340] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 [ 1183.169469] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1183.170486] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 06:03:40 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 95) 06:03:40 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8420, &(0x7f0000000940)={'trans=unix,', {[], [{@fscontext={'fscontext', 0x3d, 'system_u'}}], 0x68}}) 06:03:40 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x254, 0x0, 0x0}, 0x4e) 06:03:40 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8420, &(0x7f0000000940)={'trans=unix,', {[], [{@fscontext={'fscontext', 0x3d, 'system_u'}}], 0x4c}}) 06:03:40 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) (fail_nth: 14) 06:03:40 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@none, 0x22}]}) 06:03:40 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = dup(r2) sendmmsg$inet6(r3, &(0x7f0000000500)=[{{&(0x7f0000000140)={0xa, 0x4e24, 0x0, @local}, 0x1c, 0x0}}], 0x1, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x8, 0x81, 0x3, 0x4a, 0x0, 0x621e, 0x4, 0xd, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0xa9fa, 0x1, @perf_bp={&(0x7f0000000000), 0x1}, 0x4, 0x7f, 0x6, 0x7, 0x1f, 0x63, 0x100, 0x0, 0x1, 0x0, 0x8}, r1, 0x9, r3, 0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) write$cgroup_pid(r4, &(0x7f00000000c0), 0x12) getpid() preadv(r4, &(0x7f0000000200)=[{&(0x7f0000000100)=""/193, 0xc1}], 0x1, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001e00)=[{0x0}, {&(0x7f0000000c80)=""/8, 0x8}, {0x0}, {&(0x7f0000001cc0)=""/56, 0x38}, {&(0x7f0000001d00)=""/231, 0xe7}], 0x5, 0x6, 0x4) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, '\x00', [{}, {0x0, 0x0, 0x80000000000}]}) creat(&(0x7f0000000640)='./cgroup/cgroup.procs\x00', 0x1b3) [ 1183.343241] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 [ 1183.346989] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 06:03:40 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 96) [ 1183.396518] cgroup: Unknown subsys name 'none"' [ 1183.418385] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 06:03:40 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x256, 0x0, 0x0}, 0x4e) [ 1183.639654] FAULT_INJECTION: forcing a failure. [ 1183.639654] name failslab, interval 1, probability 0, space 0, times 0 [ 1183.643171] CPU: 1 PID: 7878 Comm: syz-executor.5 Not tainted 6.2.0-next-20230303 #1 [ 1183.644133] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1183.645167] Call Trace: [ 1183.645552] [ 1183.645859] dump_stack_lvl+0xc1/0xf0 [ 1183.646378] should_fail_ex+0x4b4/0x5b0 [ 1183.646913] ? __es_insert_extent+0x3a9/0x12f0 [ 1183.647534] should_failslab+0x9/0x20 [ 1183.648054] kmem_cache_alloc+0x5a/0x320 [ 1183.648673] __es_insert_extent+0x3a9/0x12f0 [ 1183.649268] ? do_raw_write_lock+0x11e/0x3b0 [ 1183.649859] ? __pfx_do_raw_write_lock+0x10/0x10 [ 1183.650488] ? lock_acquire+0x32/0xc0 [ 1183.651064] ext4_es_insert_extent+0x2db/0xc20 [ 1183.651701] ? __pfx_ext4_es_insert_extent+0x10/0x10 [ 1183.652344] ? __pfx_lock_release+0x10/0x10 [ 1183.652928] ? __pfx_ext4_es_is_delayed+0x10/0x10 [ 1183.653563] ? __es_find_extent_range+0x197/0x4b0 [ 1183.654274] ? lock_is_held_type+0x9f/0x120 [ 1183.654855] ? __pfx_ext4_es_is_delayed+0x10/0x10 [ 1183.655481] ? rcu_read_lock_sched_held+0x42/0x80 [ 1183.656141] ext4_ext_map_blocks+0x1a58/0x5dd0 [ 1183.656840] ? __lock_acquire+0x18df/0x6380 [ 1183.657437] ? __pfx_ext4_ext_map_blocks+0x10/0x10 [ 1183.658116] ? lock_is_held_type+0x9f/0x120 [ 1183.658653] ? find_held_lock+0x2c/0x110 [ 1183.659308] ? __down_read_common+0x819/0xee0 [ 1183.659913] ? __pfx___down_read_common+0x10/0x10 [ 1183.660532] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 1183.661145] ? ext4_map_blocks+0x270/0x19e0 [ 1183.661671] ? rcu_read_lock_sched_held+0x42/0x80 [ 1183.662309] ? trace_lock_acquire+0x170/0x1e0 [ 1183.662913] ? ext4_map_blocks+0x270/0x19e0 [ 1183.663480] ? lock_acquire+0x32/0xc0 [ 1183.663971] ? ext4_map_blocks+0x270/0x19e0 [ 1183.664729] ext4_map_blocks+0xb15/0x19e0 [ 1183.665468] ? __pfx_ext4_map_blocks+0x10/0x10 [ 1183.666194] ? __brelse+0x88/0xa0 [ 1183.666789] ? __ext4_new_inode+0x150/0x55f0 [ 1183.667614] ext4_append+0x1af/0x530 [ 1183.668271] ? __pfx_ext4_append+0x10/0x10 [ 1183.669028] ext4_init_new_dir+0x262/0x4c0 [ 1183.669682] ? __pfx_ext4_init_new_dir+0x10/0x10 [ 1183.670482] ext4_mkdir+0x3d3/0xb20 [ 1183.671084] ? __pfx_ext4_mkdir+0x10/0x10 [ 1183.671710] ? inode_permission.part.0+0xb5/0x520 [ 1183.672368] vfs_mkdir+0x24b/0x470 [ 1183.672883] do_mkdirat+0x163/0x2d0 [ 1183.673374] ? __pfx_do_mkdirat+0x10/0x10 [ 1183.673969] ? getname_flags.part.0+0x1dd/0x4f0 [ 1183.674677] __x64_sys_mkdir+0xf6/0x150 [ 1183.675241] do_syscall_64+0x3f/0x90 [ 1183.675718] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1183.676364] RIP: 0033:0x7fefb1351b19 [ 1183.676873] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1183.679145] RSP: 002b:00007fefae8c7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1183.680172] RAX: ffffffffffffffda RBX: 00007fefb1464f60 RCX: 00007fefb1351b19 [ 1183.681046] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000020000240 [ 1183.681904] RBP: 00007fefae8c71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1183.682881] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1183.683772] R13: 00007ffc33f6032f R14: 00007fefae8c7300 R15: 0000000000022000 [ 1183.684692] 06:03:55 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@none}]}) 06:03:55 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x400, 0x40) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x68, 0x0, 0x100, 0x70bd2c, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x6, 0x16}}}}, [@NL80211_ATTR_FRAME={0x42, 0x33, @assoc_resp={@with_ht={{{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x20}, @broadcast, @broadcast, @from_mac=@device_b, {0x8, 0x80}}, @ver_80211n={0x0, 0x2, 0x2, 0x1, 0x0, 0x0, 0x1}}, 0x0, 0x13, @default, @void, @val={0x2d, 0x1a, {0x20, 0x0, 0x2, 0x0, {0x1, 0x2, 0x0, 0x8, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x800, 0xf5a, 0x3}}}}, @NL80211_ATTR_TX_NO_CCK_RATE={0x4}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x8910) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x57, 0x0) 06:03:55 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) (fail_nth: 15) 06:03:55 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x258, 0x0, 0x0}, 0x4e) 06:03:55 executing program 0: syz_mount_image$tmpfs(&(0x7f0000002c00), &(0x7f0000002c40)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002e80)={[{@nr_blocks={'nr_blocks', 0x3d, [0x67, 0x0]}}]}) r0 = fsmount(0xffffffffffffffff, 0x0, 0x4) openat$incfs(r0, &(0x7f00000000c0)='.pending_reads\x00', 0x400, 0x20) stat(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)) 06:03:55 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 97) 06:03:55 executing program 7: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0) 06:03:55 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8420, &(0x7f0000000940)={'trans=unix,', {[], [{@fscontext={'fscontext', 0x3d, 'system_u'}}], 0x6c}}) [ 1198.741959] cgroup: Need name or subsystem set [ 1198.763958] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 [ 1198.777619] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 06:03:55 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x25a, 0x0, 0x0}, 0x4e) 06:03:55 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x15f) write$binfmt_script(r0, &(0x7f0000000580)=ANY=[@ANYBLOB="2321202e2f66696c653120232120a1d3d29b8a8f364aca5c7e18a89824e060898cb85c895b69985ce73414b31b9fa0e06127d2beda287b0218ae7cecb227588832eafd8ac68a5084930cb3d439660167a146daf1748d0e897b311f87dbe6d8f2345b02488d11"], 0xa4) close(r0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3082, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x2}, 0x0, 0x6, 0x2b1c, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "704f5992d666aa2888e479ca552ee155f638582a91ca97213cf4774a2e4c350cdc3f9f62a4c21970bd149a52fa311b916bf00b51b808c412ed6b9fcbb5be4a2fb7dd8fd0dfa22b4100"}, 0xd8) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f00000018c0), 0x4) connect$inet6(0xffffffffffffffff, 0x0, 0x0) 06:03:55 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@none}], [], 0x2}) [ 1198.853561] FAULT_INJECTION: forcing a failure. [ 1198.853561] name failslab, interval 1, probability 0, space 0, times 0 [ 1198.855131] CPU: 0 PID: 7902 Comm: syz-executor.2 Not tainted 6.2.0-next-20230303 #1 [ 1198.856034] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1198.857068] Call Trace: [ 1198.857375] [ 1198.857651] dump_stack_lvl+0xc1/0xf0 [ 1198.858118] should_fail_ex+0x4b4/0x5b0 [ 1198.858609] ? alloc_vfsmnt+0x23/0x6c0 [ 1198.859089] should_failslab+0x9/0x20 [ 1198.859588] kmem_cache_alloc+0x5a/0x320 [ 1198.860080] alloc_vfsmnt+0x23/0x6c0 [ 1198.860542] clone_mnt+0x6c/0xd80 [ 1198.860961] ? lock_acquire+0x32/0xc0 [ 1198.861428] copy_tree+0x3b4/0xa60 [ 1198.861882] copy_mnt_ns+0x1a9/0xae0 [ 1198.862358] ? trace_kmem_cache_alloc+0xa1/0xe0 [ 1198.863016] ? kmem_cache_alloc+0x1d2/0x320 [ 1198.863645] create_new_namespaces+0xd6/0xb30 [ 1198.864266] ? security_capable+0x99/0xc0 [ 1198.864854] copy_namespaces+0x414/0x500 [ 1198.865424] copy_process+0x2a5e/0x7390 [ 1198.865976] ? lock_is_held_type+0x9f/0x120 [ 1198.866571] ? find_held_lock+0x2c/0x110 [ 1198.867169] ? __pfx_copy_process+0x10/0x10 [ 1198.867772] ? lock_acquire+0x32/0xc0 [ 1198.868300] ? __might_fault+0xa9/0x180 [ 1198.868878] ? _copy_from_user+0xf6/0x180 [ 1198.869472] kernel_clone+0xeb/0x8c0 [ 1198.870000] ? lock_is_held_type+0x9f/0x120 [ 1198.870598] ? __pfx_kernel_clone+0x10/0x10 [ 1198.871212] ? lock_is_held_type+0x9f/0x120 [ 1198.871849] __do_sys_clone3+0x1d5/0x2e0 [ 1198.872418] ? __pfx___do_sys_clone3+0x10/0x10 [ 1198.873029] ? receive_fd+0x63/0x110 [ 1198.873587] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1198.874389] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1198.875184] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1198.876002] ? fput+0x2f/0x1a0 [ 1198.876469] ? ksys_write+0x1a7/0x260 [ 1198.876995] ? syscall_enter_from_user_mode+0x21/0x50 [ 1198.877697] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1198.878429] do_syscall_64+0x3f/0x90 [ 1198.878957] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1198.879664] RIP: 0033:0x7fbfb4cfab19 [ 1198.880169] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1198.882492] RSP: 002b:00007fbfb2270188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 1198.883523] RAX: ffffffffffffffda RBX: 00007fbfb4e0df60 RCX: 00007fbfb4cfab19 [ 1198.884459] RDX: 0000000000000000 RSI: 000000000000004e RDI: 00000000200003c0 [ 1198.885398] RBP: 00007fbfb22701d0 R08: 0000000000000000 R09: 0000000000000000 [ 1198.886333] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1198.887278] R13: 00007fff0e95b7df R14: 00007fbfb2270300 R15: 0000000000022000 [ 1198.888247] 06:03:56 executing program 6: perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0xc2, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000400)={0x30000004}) dup(0xffffffffffffffff) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, 0x0, 0x0) close(r0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c) sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 1199.007709] cgroup: Unknown subsys name '' 06:03:56 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8420, &(0x7f0000000940)={'trans=unix,', {[], [{@fscontext={'fscontext', 0x3d, 'system_u'}}], 0x74}}) 06:03:56 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@none}], [], 0x3}) [ 1199.212653] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 [ 1199.234644] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 [ 1199.270293] cgroup: Unknown subsys name '' [ 1199.331923] process 'syz-executor.0' launched './file1' with NULL argv: empty string added 06:04:12 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x25c, 0x0, 0x0}, 0x4e) 06:04:12 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 98) 06:04:12 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x2926}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) lstat(&(0x7f0000000380)='./file0\x00', 0x0) r1 = getgid() setresgid(0xffffffffffffffff, r1, 0x0) r2 = getgid() setresgid(0xffffffffffffffff, r2, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000240)='./file0\x00', &(0x7f00000003c0)='system.posix_acl_access\x00', &(0x7f0000000680)=ANY=[@ANYBLOB="02000000010002000000000002000200", @ANYRES32=0xee01, @ANYBLOB="040000000000000008000100", @ANYRES32, @ANYBLOB="39d56e89", @ANYRES32=r1, @ANYBLOB='\b\x00\a\x00', @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="7d1dba250dcbebd7e7de57c7c1dc400e6c9f9269da356b95a00b57e03d40cfc970a89f10c81944031c2fc6d3d3bd2b22055b4254dec3161dcb1e14069f6f44ba4ba7dffa26436ce4dd764b98edf5a188cf0981b18a89348e4f488aea4fbae4c28d51a52a3637c09d15231f5253c5a632b5d1cb4013821a21d219e25832a9b954f844f0ad3575ad37bf43a2a2e9445a0e305d98c8a44e37eb698d", @ANYRES32=r2, @ANYBLOB="08000600", @ANYRES32, @ANYBLOB="10000700000000002000030000000000"], 0x5c, 0x2) acct(0x0) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000480)="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") io_setup(0xd29, &(0x7f0000000780)=0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) io_submit(r3, 0x1, &(0x7f0000000040)=[&(0x7f0000000200)={0x0, 0x0, 0x8, 0x2, 0x0, r4, 0x0}]) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00'}) sendmsg$NL80211_CMD_RADAR_DETECT(r4, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="d8000000f33dc60dc92aea4cac40e31bf6b6a5fbbedaa6925dbec1e31b7ca216ddcd19e40ca735fdceac0fe1896e9337cef2384fd0ca082c8ea1b63a9c47e9ee", @ANYRES16=0x0, @ANYRES16=r0, @ANYRESHEX, @ANYRESOCT=r2], 0x58}, 0x1, 0x0, 0x0, 0x800}, 0x20008000) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x4, 0x48c00, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x2, @perf_bp={&(0x7f0000000140), 0x2}, 0x15400, 0x100000000, 0x5, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xb, 0xffffffffffffffff, 0x9) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000440)='system.posix_acl_access\x00', 0x0, 0x0, 0x0) 06:04:12 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x1c1042, 0x0) mount$9p_unix(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0), 0x2000, &(0x7f0000000140)={'trans=unix,', {[{@posixacl}, {@version_u}, {@fscache}, {@cache_loose}, {@noextend}], [{@audit}]}}) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x4000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) ioctl$BTRFS_IOC_TREE_SEARCH(r2, 0xd0009411, 0x0) 06:04:12 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) (fail_nth: 16) 06:04:12 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8420, &(0x7f0000000940)={'trans=unix,', {[], [{@fscontext={'fscontext', 0x3d, 'system_u'}}], 0x7a}}) 06:04:12 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@none}], [], 0x4}) 06:04:12 executing program 7: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x21) mount(&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], &(0x7f0000000300)='./file1\x00', &(0x7f00000003c0)='cramfs\x00', 0x1000, 0x0) pwritev(r0, &(0x7f0000000dc0)=[{&(0x7f0000000000)="71164d07022e5d33250d2b8dab07fb996733388dc5e17dc0138491ef471f14f3dcbfdfffa79d7107f34b1169e40d", 0x2e}, {&(0x7f0000000980)="3b2cb2b90826922210ac9f76e2556062f671698c28476cab4442cb72241a4ea48a7df5db7fb228c9c1cf93f5ff8266b174155e60adb137bd2a24c6b8c77bc0ae65bc46f85d167505907143c8f8e1595ab070e86a", 0x54}, {&(0x7f0000000a00)="f38437be907ddaa4a05e29c838e83e1d5ba0cdebf9a1b1765534c2033953e21f641cbdef5b75ee9546d7b87369bae0c88cb6a5f30ee3714688a04d2e64522313e1cf2ba2e968453102166cea24f9b312cad13dd455d198792d5977787eea0de572bfc54c8055303ec3c5b527e96bf9de806c", 0x72}, {&(0x7f0000000bc0)="235ad6c773a9ff823508b5ed33746e78b8bd48625588a1084a5afcbe11202f898a4c479b08a16c32aa8a4bb66c1d94d0d6318a36ea5ad4effd8fc3b8d23d0902668f3f1a0b4d462eeb278744828f85125d7ad58476d8e7d48e1be9f22be8c108cfbd4e05498e71232234", 0x6a}, {&(0x7f0000000c40)="df67204ee3788bcd87704df28056138db7e2a53c126eb641d9540980551f29328e22a31b3c43bf385eb1761cf8096c1281c55f2a5e75e12532d2406ce973076db37ec081cd08a80fa7c3dbfd529ad9d272b82ee7f34505b6a7b715113f96cda7050464827af46a2a67ea1c0bc0bdfcf3", 0x70}, {&(0x7f0000000cc0)="bb14820bfaab2aef3070a9a2aaae1815d5c2ca8fb8d41ce763b0615dafd399135e0864c6a649fae0d5173f86e095079cf2f54cdd094fbf8c867f06eb797ed58033bb5be0b3a787d0a719f81a71c0145f2674b237e8f7c7bb2815298c25feba3ac706d7495fe2f8a4f29fc13ae91117614beba3414fc921c72ac868df5dd2c362c28bececd27ddb1532c140f61eb894c9046825813dd75453a0e3488fcb6026863442c0376bcd2f0dbef973a124f69bf0ab3867a9e3f3925d2f137830d5d20505f87b9f3a30a2ead9", 0xc8}], 0x6, 0x8001, 0x0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(0xffffffffffffffff, 0xc0506617, &(0x7f0000000900)={@desc={0x1, 0x0, @desc4}, 0x10, 0x0, '\x00', @d}) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file1\x00', 0x0, 0x268) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x40) syz_io_uring_setup(0x15971, &(0x7f0000000180)={0x0, 0x4494, 0x2, 0x1, 0x254, 0x0, r0}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000200)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)='\x00', 0x1a}], 0x1, 0x7fffffc, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000005c0)) memfd_create(&(0x7f0000000440)='B\xdb/\x89\x03l\xdeb\xcb\xb54\xed\xbeLY\xb5Z\xe1\x12S\xf5G\xcc\xf3\xe9\xe3g\v\xca(\x96\xe1C\xdf\x1c\xea\x85CD1\x13\xfa\x03\x16\xcd\x17\xa2\x80\xa1z\xb4r\x95\xc3@\x9d\xa6\xf1\x92#}g\xd3`\xf7\xcez\xcb\xb3\x1a\xbb\xc48e\x8e\xb1&\xd1\x8a\xe6!\x7f\x8d\xea,qx\xa28\xbf\"\xc7e\x06L\xb06\xeb<$\xd7\xba\xe5\x01\x03\x94r\xab\xd4J\x03s\xaf\xf6A\xbfV\xfa\x11\xc4\x04\x00\x84\xd5i\xee\xaf\xae[E\x1f\xdd\xd7#rT+\xb621p\xaf[\x99\" 1\xeb\xc7)\xd2\x1dh\xf2\xd5s\xfd?\fa>\x9f;\xe5r\xe5\xbd\xb0|=\x8eZcPY\xf8\xbd\x13\xaa\x8b\xdf\xbc\x93u\xd5\xb0r,\x87\xe6]^j\xcd\x06\xea\xfb\xde\xe7\xd9k\xe2\xc6\x1b\xf2o@&>\xf2M\xe7\x8c\xeb\xee\xf5\x02~\x85\x14\xf3\xc6v\xf15PE\x8c\xca\x16$\xc2\x01#\xb563\rbq\xbf64\xfeW\x17\xdfa\xe6\xca\x86\xd7\xf8\x81X\x9bg4\xc1\xdam\xcf=Rq6\xb0\xd4D=I\x1a\x0e\xd0\xabz\xe2\x19\x0fM\xad\xdco\xa4\xb2\x8c?\xc1\x10\xf273\xd00\xb3_\xe8\x9a*\xfcL\xea;\xc0\x9a\xdbx!N;\xb5x\t\xa4E\xbe\x93r\x04\xf5\xf0\xf5\x7f\x9a)\xf5\x1b\"\xa1\xd8\x06>\xc9\xe2r\x7f\n\x1a\xda.\x94kJ\xe2\x82_\x8905\xcc\xb0\xc6\x94\xe0?\x8f\xa1\xbel\aN\x83@\xb1\x03)4A\x83\xd6\xcf\xf6\xb5\x82\xb7\x9dA\b$\xa2x\x8a@\xfaj~\xef\x93\xb1/L\x01\xe2\xba|\xf0\x01)PP\xcdl\x06\xfc\x15;qZ\xb1u\xc9\xd0\xd16~JEGm\xe4\x1e@\x9dG\xe4@\xdf\xba`\x14\x1cD\xc7\xec\xd1@}tR\xd9P\xf4N\xe3\xd8x\xa0\x91\x17\xc2}\x13\b\xca\t(Z\xa3\x04\x00\x00\x00T\x93\xe7%\x98\xa7\xfb\x8bp/eq\x93\xbf\x1f 4|\xf3\xb1\xfcR\xd8\nM,\xcb%@\'\x15\x88\xd8\xad\f\x91|\x95\x8fq+\x98\x81W\xba\x9f\xe0elOt\xbd\by\r\x87\x1c\xba\xbd\x8e+S>\xb8\xe29\x91h^x\xfb`\x00\xdd/\xa6\xb1\x16=\xa1bwEI\xb1\x00'/567, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = dup(r4) sendmmsg$inet6(r5, &(0x7f0000000500)=[{{&(0x7f0000000140)={0xa, 0x4e24, 0x0, @local}, 0x1c, 0x0}}], 0x1, 0x0) openat2(r5, &(0x7f0000000340)='./file1\x00', &(0x7f00000008c0)={0x40202, 0x8c, 0xf}, 0x18) syz_io_uring_setup(0x7d8d, &(0x7f00000007c0)={0x0, 0xb5f1, 0x20, 0x3, 0x1b5}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000840), &(0x7f0000000880)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r3, 0xc0189372, &(0x7f0000000e40)=ANY=[@ANYBLOB="01001700010000009800e4132d4ecc4a0000", @ANYRESDEC, @ANYBLOB="3197bbd2724a52124fe363c135b1bfc4b45c9ca2845a02000000c9"]) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000019c0)) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x112, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4, @perf_config_ext={0x203}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x3, 0x0, 0x0, 0x0, 0x3800000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r1, 0x0, 0x100000) 06:04:12 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 99) [ 1215.667754] [ 1215.667913] ====================================================== [ 1215.668315] WARNING: possible circular locking dependency detected [ 1215.668716] 6.2.0-next-20230303 #1 Not tainted [ 1215.668997] ------------------------------------------------------ [ 1215.669371] syz-executor.0/7954 is trying to acquire lock: [ 1215.669710] ffff88800ff96170 (&journal->j_barrier){+.+.}-{3:3}, at: jbd2_journal_lock_updates+0x162/0x310 [ 1215.670321] [ 1215.670321] but task is already holding lock: [ 1215.670676] ffff88800ff94b90 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: ext4_change_inode_journal_flag+0x17f/0x550 [ 1215.671327] [ 1215.671327] which lock already depends on the new lock. [ 1215.671327] [ 1215.671813] [ 1215.671813] the existing dependency chain (in reverse order) is: [ 1215.672253] [ 1215.672253] -> #3 (&sbi->s_writepages_rwsem){++++}-{0:0}: [ 1215.672684] percpu_down_write+0x51/0x350 [ 1215.672980] ext4_ind_migrate+0x23b/0x840 [ 1215.673273] ext4_fileattr_set+0x1521/0x19f0 [ 1215.673585] vfs_fileattr_set+0x7a2/0xbd0 [ 1215.673880] do_vfs_ioctl+0xfc1/0x1690 [ 1215.674159] __x64_sys_ioctl+0x110/0x210 [ 1215.674445] do_syscall_64+0x3f/0x90 [ 1215.674712] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1215.675060] [ 1215.675060] -> #2 (&sb->s_type->i_mutex_key#6){++++}-{3:3}: [ 1215.675511] down_read+0x3d/0x50 [ 1215.675759] ext4_bmap+0x52/0x470 [ 1215.676023] bmap+0xb0/0x130 [ 1215.676254] jbd2_journal_bmap+0xac/0x1d0 [ 1215.676546] jbd2_journal_flush+0x87f/0xc90 [ 1215.676849] __ext4_ioctl+0x9fd/0x4330 [ 1215.677131] __x64_sys_ioctl+0x19e/0x210 [ 1215.677421] do_syscall_64+0x3f/0x90 [ 1215.677686] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1215.678039] [ 1215.678039] -> #1 (&journal->j_checkpoint_mutex){+.+.}-{3:3}: [ 1215.678493] mutex_lock_io_nested+0x149/0x1300 [ 1215.678808] jbd2_journal_flush+0x19e/0xc90 [ 1215.679106] __ext4_ioctl+0x9fd/0x4330 [ 1215.679388] __x64_sys_ioctl+0x19e/0x210 [ 1215.679692] do_syscall_64+0x3f/0x90 [ 1215.679958] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1215.680304] [ 1215.680304] -> #0 (&journal->j_barrier){+.+.}-{3:3}: [ 1215.680709] __lock_acquire+0x2d56/0x6380 [ 1215.681012] lock_acquire.part.0+0xea/0x320 [ 1215.681310] __mutex_lock+0x133/0x14a0 [ 1215.681585] jbd2_journal_lock_updates+0x162/0x310 [ 1215.681924] ext4_change_inode_journal_flag+0x187/0x550 [ 1215.682288] ext4_fileattr_set+0x14fa/0x19f0 [ 1215.682596] vfs_fileattr_set+0x7a2/0xbd0 [ 1215.682891] do_vfs_ioctl+0xfc1/0x1690 [ 1215.683167] __x64_sys_ioctl+0x110/0x210 [ 1215.683453] do_syscall_64+0x3f/0x90 [ 1215.683723] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1215.684072] [ 1215.684072] other info that might help us debug this: [ 1215.684072] [ 1215.685614] Chain exists of: [ 1215.685614] &journal->j_barrier --> &sb->s_type->i_mutex_key#6 --> &sbi->s_writepages_rwsem [ 1215.685614] [ 1215.688304] Possible unsafe locking scenario: [ 1215.688304] [ 1215.689139] CPU0 CPU1 [ 1215.689522] ---- ---- [ 1215.689917] lock(&sbi->s_writepages_rwsem); [ 1215.690301] lock(&sb->s_type->i_mutex_key#6); [ 1215.690903] lock(&sbi->s_writepages_rwsem); [ 1215.691484] lock(&journal->j_barrier); [ 1215.691838] [ 1215.691838] *** DEADLOCK *** [ 1215.691838] [ 1215.692335] 4 locks held by syz-executor.0/7954: [ 1215.692739] #0: ffff88800ff92438 (sb_writers#3){.+.+}-{0:0}, at: do_vfs_ioctl+0xf86/0x1690 [ 1215.693489] #1: ffff88801c3bd380 (&sb->s_type->i_mutex_key#6){++++}-{3:3}, at: vfs_fileattr_set+0x14c/0xbd0 [ 1215.694362] #2: ffff88801c3bd520 (mapping.invalidate_lock){++++}-{3:3}, at: ext4_change_inode_journal_flag+0x126/0x550 [ 1215.695315] #3: ffff88800ff94b90 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: ext4_change_inode_journal_flag+0x17f/0x550 [ 1215.696275] [ 1215.696275] stack backtrace: [ 1215.696673] CPU: 0 PID: 7954 Comm: syz-executor.0 Not tainted 6.2.0-next-20230303 #1 [ 1215.697341] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1215.698038] Call Trace: [ 1215.698269] [ 1215.698474] dump_stack_lvl+0x91/0xf0 [ 1215.698821] check_noncircular+0x263/0x2e0 [ 1215.699212] ? __pfx_check_noncircular+0x10/0x10 [ 1215.699680] ? __pfx_mark_lock.part.0+0x10/0x10 [ 1215.700133] ? mark_lock.part.0+0xef/0x2f30 [ 1215.700423] ? lock_release+0x1e3/0x710 [ 1215.700692] ? __pfx_mark_lock.part.0+0x10/0x10 [ 1215.701006] ? __pfx_lock_release+0x10/0x10 [ 1215.701295] __lock_acquire+0x2d56/0x6380 [ 1215.701580] ? __pfx___lock_acquire+0x10/0x10 [ 1215.701883] ? mark_lock.part.0+0xef/0x2f30 [ 1215.702175] ? __pfx___lock_acquire+0x10/0x10 [ 1215.702477] lock_acquire.part.0+0xea/0x320 [ 1215.702752] ? jbd2_journal_lock_updates+0x162/0x310 [ 1215.703092] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 1215.703402] ? jbd2_journal_lock_updates+0x162/0x310 [ 1215.703736] ? rcu_read_lock_sched_held+0x42/0x80 [ 1215.704049] ? trace_lock_acquire+0x170/0x1e0 [ 1215.704348] ? jbd2_journal_lock_updates+0x162/0x310 [ 1215.704679] ? lock_acquire+0x32/0xc0 [ 1215.704926] ? jbd2_journal_lock_updates+0x162/0x310 [ 1215.705256] __mutex_lock+0x133/0x14a0 [ 1215.705499] ? jbd2_journal_lock_updates+0x162/0x310 [ 1215.705820] ? lock_is_held_type+0x9f/0x120 [ 1215.706086] ? jbd2_journal_lock_updates+0x162/0x310 [ 1215.706406] ? __pfx___mutex_lock+0x10/0x10 [ 1215.706674] ? lock_release+0x1e3/0x710 [ 1215.706936] ? __pfx_lock_release+0x10/0x10 [ 1215.707216] ? __pfx_do_raw_write_lock+0x10/0x10 [ 1215.707528] ? lock_acquire+0x32/0xc0 [ 1215.707769] ? jbd2_journal_lock_updates+0xc5/0x310 [ 1215.708087] jbd2_journal_lock_updates+0x162/0x310 [ 1215.708404] ? __pfx_jbd2_journal_lock_updates+0x10/0x10 [ 1215.708746] ? _find_next_bit+0x11b/0x150 [ 1215.709020] ? percpu_down_write+0x234/0x350 [ 1215.709299] ? lock_is_held_type+0x9f/0x120 [ 1215.709571] ext4_change_inode_journal_flag+0x187/0x550 [ 1215.709912] ? __ext4_journal_stop+0x10b/0x1f0 [ 1215.710210] ext4_fileattr_set+0x14fa/0x19f0 [ 1215.710510] ? __pfx_ext4_fileattr_set+0x10/0x10 [ 1215.710819] ? vfs_fileattr_set+0x14c/0xbd0 [ 1215.711098] ? down_write+0x11a/0x1f0 [ 1215.711346] ? __pfx_down_write+0x10/0x10 [ 1215.711631] ? lock_acquire.part.0+0xea/0x320 [ 1215.711923] ? fileattr_fill_flags+0x27f/0x320 [ 1215.712222] vfs_fileattr_set+0x7a2/0xbd0 [ 1215.712495] ? __pfx_vfs_fileattr_set+0x10/0x10 [ 1215.712802] do_vfs_ioctl+0xfc1/0x1690 [ 1215.713067] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 1215.713349] ? inode_has_perm+0x171/0x1d0 [ 1215.713628] ? __pfx_file_has_perm+0x10/0x10 [ 1215.713924] ? __pfx___fget_files+0x10/0x10 [ 1215.714209] ? lock_acquire+0x32/0xc0 [ 1215.714453] ? __pfx___fget_files+0x10/0x10 [ 1215.714733] ? selinux_file_ioctl+0xba/0x270 [ 1215.715028] __x64_sys_ioctl+0x110/0x210 [ 1215.715294] do_syscall_64+0x3f/0x90 [ 1215.715550] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1215.715878] RIP: 0033:0x7f6b8625bb19 [ 1215.716122] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1215.717218] RSP: 002b:00007f6b837d1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1215.717686] RAX: ffffffffffffffda RBX: 00007f6b8636ef60 RCX: 00007f6b8625bb19 [ 1215.718127] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000003 [ 1215.718567] RBP: 00007f6b862b5f6d R08: 0000000000000000 R09: 0000000000000000 [ 1215.719016] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1215.719456] R13: 00007ffc9420ca8f R14: 00007f6b837d1300 R15: 0000000000022000 [ 1215.719921] 06:04:12 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x300, 0x0, 0x0}, 0x4e) [ 1215.740162] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 [ 1215.743397] FAULT_INJECTION: forcing a failure. [ 1215.743397] name failslab, interval 1, probability 0, space 0, times 0 [ 1215.744348] CPU: 0 PID: 7953 Comm: syz-executor.5 Not tainted 6.2.0-next-20230303 #1 [ 1215.744829] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1215.745332] Call Trace: [ 1215.745497] [ 1215.745642] dump_stack_lvl+0xc1/0xf0 [ 1215.745889] should_fail_ex+0x4b4/0x5b0 [ 1215.746155] should_failslab+0x9/0x20 [ 1215.746403] __kmem_cache_alloc_node+0x5b/0x310 [ 1215.746707] ? ext4_find_extent+0xa41/0xd30 [ 1215.746991] ? ext4_find_extent+0xa41/0xd30 [ 1215.747302] __kmalloc+0x46/0xc0 [ 1215.747644] ext4_find_extent+0xa41/0xd30 [ 1215.747937] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1215.748313] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1215.748677] ext4_ext_map_blocks+0x1c7/0x5dd0 [ 1215.748978] ? perf_trace_run_bpf_submit+0xf3/0x190 [ 1215.749071] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 [ 1215.749297] ? kasan_quarantine_put+0x81/0x1d0 [ 1215.750577] ? perf_trace_run_bpf_submit+0xf3/0x190 [ 1215.750917] ? __pfx_ext4_ext_map_blocks+0x10/0x10 [ 1215.751253] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1215.751645] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1215.752022] ? lock_release+0x505/0x710 [ 1215.752294] ? trace_lock_acquire+0x150/0x1e0 [ 1215.752599] ? ext4_map_blocks+0x704/0x19e0 [ 1215.752876] ? lock_acquire+0x32/0xc0 [ 1215.753125] ? ext4_map_blocks+0x704/0x19e0 [ 1215.753406] ? down_write+0x11a/0x1f0 [ 1215.753656] ? __pfx_down_write+0x10/0x10 [ 1215.753927] ? ext4_es_lookup_extent+0xc8/0xc90 [ 1215.754232] ext4_map_blocks+0x776/0x19e0 [ 1215.754506] ? __up_read+0x199/0x750 [ 1215.754754] ? __pfx_ext4_map_blocks+0x10/0x10 [ 1215.755056] ? __pfx___up_read+0x10/0x10 [ 1215.755321] ? ext4_map_blocks+0x270/0x19e0 [ 1215.755614] ext4_getblk+0x62d/0x860 [ 1215.755860] ? __pfx_ext4_getblk+0x10/0x10 [ 1215.756134] ? __brelse+0x88/0xa0 [ 1215.756366] ? __ext4_new_inode+0x150/0x55f0 [ 1215.756656] ext4_bread+0x2e/0x1a0 [ 1215.756894] ext4_append+0x21d/0x530 [ 1215.757148] ? __pfx_ext4_append+0x10/0x10 [ 1215.757436] ext4_init_new_dir+0x262/0x4c0 [ 1215.757732] ? __pfx_ext4_init_new_dir+0x10/0x10 [ 1215.758053] ext4_mkdir+0x3d3/0xb20 [ 1215.758307] ? __pfx_ext4_mkdir+0x10/0x10 [ 1215.758585] ? __pfx___sanitizer_cov_trace_const_cmp4+0x10/0x10 [ 1215.758974] vfs_mkdir+0x24b/0x470 [ 1215.759217] do_mkdirat+0x163/0x2d0 [ 1215.759487] ? __pfx_do_mkdirat+0x10/0x10 [ 1215.759769] __x64_sys_mkdir+0xf6/0x150 [ 1215.760044] do_syscall_64+0x3f/0x90 [ 1215.760297] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1215.760629] RIP: 0033:0x7fefb1351b19 [ 1215.760876] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1215.762024] RSP: 002b:00007fefae8c7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1215.762513] RAX: ffffffffffffffda RBX: 00007fefb1464f60 RCX: 00007fefb1351b19 [ 1215.762970] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000020000240 [ 1215.763424] RBP: 00007fefae8c71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1215.763891] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1215.764344] R13: 00007ffc33f6032f R14: 00007fefae8c7300 R15: 0000000000022000 [ 1215.764802] 06:04:12 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@none}], [], 0x5}) 06:04:12 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8420, &(0x7f0000000000)=ANY=[@ANYBLOB="7472616e733dfb19648eae871bc76f6e746578743d73797374656d5f752c0001d34e19ae5bc9ebcbd4bad120b1fd9070deaae5265365386213df"]) [ 1215.847830] FAULT_INJECTION: forcing a failure. [ 1215.847830] name failslab, interval 1, probability 0, space 0, times 0 [ 1215.848579] CPU: 0 PID: 7965 Comm: syz-executor.2 Not tainted 6.2.0-next-20230303 #1 [ 1215.849081] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1215.849603] Call Trace: [ 1215.849774] [ 1215.849927] dump_stack_lvl+0xc1/0xf0 [ 1215.850187] should_fail_ex+0x4b4/0x5b0 [ 1215.850461] should_failslab+0x9/0x20 [ 1215.850717] __kmem_cache_alloc_node+0x5b/0x310 [ 1215.851026] ? kstrdup_const+0x57/0x80 [ 1215.851282] ? __pfx_percpu_ref_put_many.constprop.0+0x10/0x10 [ 1215.851665] ? kstrdup_const+0x57/0x80 [ 1215.851920] __kmalloc_node_track_caller+0x43/0xb0 [ 1215.852241] kstrdup+0x3f/0x80 [ 1215.852454] kstrdup_const+0x57/0x80 [ 1215.852701] alloc_vfsmnt+0xb5/0x6c0 [ 1215.852962] clone_mnt+0x6c/0xd80 [ 1215.853195] ? lock_acquire+0x32/0xc0 [ 1215.853453] copy_tree+0x3b4/0xa60 [ 1215.853698] copy_mnt_ns+0x1a9/0xae0 [ 1215.853950] ? trace_kmem_cache_alloc+0x2d/0xe0 [ 1215.854263] ? kmem_cache_alloc+0x1d2/0x320 [ 1215.854546] create_new_namespaces+0xd6/0xb30 [ 1215.854837] ? security_capable+0x99/0xc0 [ 1215.855112] copy_namespaces+0x414/0x500 [ 1215.855376] copy_process+0x2a5e/0x7390 [ 1215.855648] ? lock_release+0x505/0x710 [ 1215.855920] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1215.856306] ? __pfx_copy_process+0x10/0x10 [ 1215.856587] ? lock_acquire+0x32/0xc0 [ 1215.856835] ? __might_fault+0xa9/0x180 [ 1215.857106] ? _copy_from_user+0xf6/0x180 [ 1215.857388] kernel_clone+0xeb/0x8c0 [ 1215.857638] ? __pfx_kernel_clone+0x10/0x10 [ 1215.857921] ? lock_acquire+0x32/0xc0 [ 1215.858170] ? ksys_write+0x12b/0x260 [ 1215.858424] __do_sys_clone3+0x1d5/0x2e0 [ 1215.858694] ? __pfx___do_sys_clone3+0x10/0x10 [ 1215.858994] ? receive_fd+0x63/0x110 [ 1215.859253] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1215.859649] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1215.860026] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1215.860402] ? fput+0x2f/0x1a0 [ 1215.860623] ? ksys_write+0x1a7/0x260 [ 1215.860874] ? __pfx_ksys_write+0x10/0x10 [ 1215.861142] ? syscall_enter_from_user_mode+0x21/0x50 [ 1215.861472] ? trace_irq_enable.constprop.0+0xd4/0x140 [ 1215.861816] do_syscall_64+0x3f/0x90 [ 1215.862067] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1215.862399] RIP: 0033:0x7fbfb4cfab19 [ 1215.862640] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1215.863747] RSP: 002b:00007fbfb2270188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 1215.864211] RAX: ffffffffffffffda RBX: 00007fbfb4e0df60 RCX: 00007fbfb4cfab19 [ 1215.864649] RDX: 0000000000000000 RSI: 000000000000004e RDI: 00000000200003c0 [ 1215.865084] RBP: 00007fbfb22701d0 R08: 0000000000000000 R09: 0000000000000000 [ 1215.865528] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1215.865965] R13: 00007fff0e95b7df R14: 00007fbfb2270300 R15: 0000000000022000 [ 1215.866410] [ 1215.866812] cgroup: Unknown subsys name '' 06:04:12 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) (fail_nth: 17) 06:04:12 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0xe00, 0x0, 0x0}, 0x4e) 06:04:22 executing program 1: creat(&(0x7f0000000840)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x0, &(0x7f0000000a00)={[{@none}], [], 0x6}) 06:04:22 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x2926}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) lstat(&(0x7f0000000380)='./file0\x00', 0x0) r1 = getgid() setresgid(0xffffffffffffffff, r1, 0x0) r2 = getgid() setresgid(0xffffffffffffffff, r2, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000240)='./file0\x00', &(0x7f00000003c0)='system.posix_acl_access\x00', &(0x7f0000000680)=ANY=[@ANYBLOB="02000000010002000000000002000200", @ANYRES32=0xee01, @ANYBLOB="040000000000000008000100", @ANYRES32, @ANYBLOB="39d56e89", @ANYRES32=r1, @ANYBLOB='\b\x00\a\x00', @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="7d1dba250dcbebd7e7de57c7c1dc400e6c9f9269da356b95a00b57e03d40cfc970a89f10c81944031c2fc6d3d3bd2b22055b4254dec3161dcb1e14069f6f44ba4ba7dffa26436ce4dd764b98edf5a188cf0981b18a89348e4f488aea4fbae4c28d51a52a3637c09d15231f5253c5a632b5d1cb4013821a21d219e25832a9b954f844f0ad3575ad37bf43a2a2e9445a0e305d98c8a44e37eb698d", @ANYRES32=r2, @ANYBLOB="08000600", @ANYRES32, @ANYBLOB="10000700000000002000030000000000"], 0x5c, 0x2) acct(0x0) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000480)="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") io_setup(0xd29, &(0x7f0000000780)=0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) io_submit(r3, 0x1, &(0x7f0000000040)=[&(0x7f0000000200)={0x0, 0x0, 0x8, 0x2, 0x0, r4, 0x0}]) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00'}) sendmsg$NL80211_CMD_RADAR_DETECT(r4, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="d8000000f33dc60dc92aea4cac40e31bf6b6a5fbbedaa6925dbec1e31b7ca216ddcd19e40ca735fdceac0fe1896e9337cef2384fd0ca082c8ea1b63a9c47e9ee", @ANYRES16=0x0, @ANYRES16=r0, @ANYRESHEX, @ANYRESOCT=r2], 0x58}, 0x1, 0x0, 0x0, 0x800}, 0x20008000) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x4, 0x48c00, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x2, @perf_bp={&(0x7f0000000140), 0x2}, 0x15400, 0x100000000, 0x5, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xb, 0xffffffffffffffff, 0x9) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000440)='system.posix_acl_access\x00', 0x0, 0x0, 0x0) 06:04:22 executing program 3: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x29, 0x0, 0x0, 0x0) mknodat$loop(r0, &(0x7f0000000000)='./file0/file0\x00', 0x20, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8420, &(0x7f0000000940)={'trans=unix,', {[], [{@fscontext={'fscontext', 0x3d, 'system_u'}}]}}) 06:04:22 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(0x0, 0x0, 0x9, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2}, 0x1c) kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f00000030c0)={0x0, 0x80, 0x0, 0x9, 0x40, 0x0, 0x0, 0x1, 0x800, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x5008}, 0x448, 0x200000000000000, 0xfffffffb, 0x1, 0x8, 0x5, 0x0, 0x0, 0x3, 0x0, 0x9}, 0x0, 0x0, r0, 0x3) connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000300)={'filter\x00', 0x0, [0x4, 0x6072, 0xe54, 0x2, 0x9f]}, &(0x7f0000000040)=0x54) sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) dup(0xffffffffffffffff) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x3}, 0x1c) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000000180)=""/90, &(0x7f0000000000)=0x5a) sendmmsg$inet6(r2, 0x0, 0x0, 0x80) r3 = dup(0xffffffffffffffff) mmap$perf(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2, 0x20010, r3, 0x8) 06:04:22 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) (fail_nth: 18) 06:04:22 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup2(0x20100000, &(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000100), 0x0, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0/../file0\x00', 0x80000, 0x2) r2 = syz_io_uring_setup(0xfa7, &(0x7f0000000080), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000000)) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) io_uring_enter(r2, 0x100001, 0x0, 0x0, 0x0, 0x0) fallocate(r2, 0x0, 0x6, 0x1000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000280)=0xc) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x18c800) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000300)=0x20, 0x4) perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0xff, 0xfb, 0x40, 0xff, 0x0, 0x6, 0xa, 0xa, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x4, 0x9}, 0x200, 0x6, 0x100, 0x8, 0x1f, 0x6, 0x7, 0x0, 0x4, 0x0, 0x68d}, r3, 0xd, r4, 0xb) setxattr$security_selinux(&(0x7f00000000c0)='./file0/../file0\x00', &(0x7f0000000140), &(0x7f00000001c0)='system_u:object_r:dhcpd_unit_file_t:s0\x00', 0x27, 0x0) 06:04:22 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) (fail_nth: 100) [ 1225.626949] SELinux: Context system_u:object_r:dhcpd_unit_file_t:s0 is not valid (left unmapped). [ 1225.627873] audit: type=1400 audit(1677909862.720:16): avc: denied { associate } for pid=7981 comm="syz-executor.0" name="ssh.service" dev="cgroup2" ino=1076 scontext=system_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:cgroup_t:s0 tclass=filesystem permissive=1 srawcon="system_u:object_r:dhcpd_unit_file_t:s0" 06:04:22 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x1100, 0x0, 0x0}, 0x4e) 06:04:22 executing program 2: perf_event_open(&(0x7f0000003400)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000003c0)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x4e) [ 1225.682893] cgroup: Unknown subsys name '' [ 1225.683999] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 VM DIAGNOSIS: 06:04:12 Registers: info registers vcpu 0 RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff8250d045 RDI=ffffffff87f14e60 RBP=ffffffff87f14e20 RSP=ffff8880239070a0 R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001 R12=0000000000000020 R13=ffffffff87f14e20 R14=0000000000000010 R15=ffffffff8250d030 RIP=ffffffff8250d09d RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f6b837d1700 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe046b13f000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe046b13d000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007feb7f7ef018 CR3=00000000158f2000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00007feb7f7c27c000007feb7f7c27c8 XMM02=00007feb7f7c27e000007feb7f7c27c0 XMM03=00007feb7f7c27c800007feb7f7c27c0 XMM04=ffffffffffffffffffffffff00000000 XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000000 RCX=ffffffff816fef66 RDX=ffff888031ebd040 RSI=0000000000000000 RDI=0000000000000000 RBP=0000000000000000 RSP=ffff8880447a76d8 R8 =0000000000000004 R9 =0000000000000046 R10=00000000000001fe R11=0000000000000001 R12=0000000000000006 R13=ffff8880447a7ac8 R14=dffffc0000000000 R15=0000000000000005 RIP=ffffffff814b7d48 RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe5b4dc96000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe5b4dc94000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa6ce12dfe8 CR3=000000001d220000 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 XMM00=00000000000000000000000000000000 XMM01=00007fa6d0c9f7c000007fa6d0c9f7c8 XMM02=00007fa6d0c9f7e000007fa6d0c9f7c0 XMM03=00007fa6d0c9f7c800007fa6d0c9f7c0 XMM04=ffffffffffffffffffffffff00000000 XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000