Warning: Permanently added '[localhost]:11604' (ECDSA) to the list of known hosts. 2022/09/14 14:29:20 fuzzer started 2022/09/14 14:29:21 dialing manager at localhost:33849 syzkaller login: [ 35.547146] cgroup: Unknown subsys name 'net' [ 35.655282] cgroup: Unknown subsys name 'rlimit' 2022/09/14 14:29:35 syscalls: 2215 2022/09/14 14:29:35 code coverage: enabled 2022/09/14 14:29:35 comparison tracing: enabled 2022/09/14 14:29:35 extra coverage: enabled 2022/09/14 14:29:35 setuid sandbox: enabled 2022/09/14 14:29:35 namespace sandbox: enabled 2022/09/14 14:29:35 Android sandbox: enabled 2022/09/14 14:29:35 fault injection: enabled 2022/09/14 14:29:35 leak checking: enabled 2022/09/14 14:29:35 net packet injection: enabled 2022/09/14 14:29:35 net device setup: enabled 2022/09/14 14:29:35 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/09/14 14:29:35 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/09/14 14:29:35 USB emulation: enabled 2022/09/14 14:29:35 hci packet injection: enabled 2022/09/14 14:29:35 wifi device emulation: failed to parse kernel version (6.0.0-rc5-next-20220914) 2022/09/14 14:29:35 802.15.4 emulation: enabled 2022/09/14 14:29:35 fetching corpus: 0, signal 0/2000 (executing program) 2022/09/14 14:29:35 fetching corpus: 50, signal 24398/28071 (executing program) 2022/09/14 14:29:35 fetching corpus: 100, signal 42631/47725 (executing program) 2022/09/14 14:29:36 fetching corpus: 150, signal 58435/64771 (executing program) 2022/09/14 14:29:36 fetching corpus: 200, signal 66733/74349 (executing program) 2022/09/14 14:29:36 fetching corpus: 250, signal 73607/82434 (executing program) 2022/09/14 14:29:36 fetching corpus: 300, signal 77468/87556 (executing program) 2022/09/14 14:29:36 fetching corpus: 350, signal 81839/93146 (executing program) 2022/09/14 14:29:36 fetching corpus: 400, signal 88072/100360 (executing program) 2022/09/14 14:29:36 fetching corpus: 450, signal 91209/104619 (executing program) 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(executing program) 2022/09/14 14:29:55 fetching corpus: 7050, signal 253652/264808 (executing program) 2022/09/14 14:29:55 fetching corpus: 7100, signal 254300/264818 (executing program) 2022/09/14 14:29:55 fetching corpus: 7150, signal 254639/264875 (executing program) 2022/09/14 14:29:55 fetching corpus: 7200, signal 255118/264881 (executing program) 2022/09/14 14:29:55 fetching corpus: 7250, signal 255436/264888 (executing program) 2022/09/14 14:29:55 fetching corpus: 7300, signal 256017/264898 (executing program) 2022/09/14 14:29:56 fetching corpus: 7308, signal 256095/264898 (executing program) 2022/09/14 14:29:56 fetching corpus: 7308, signal 256095/264898 (executing program) 2022/09/14 14:29:58 starting 8 fuzzer processes 14:29:58 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000540)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, '\x00', 0x2}}}, {{0xa, 0x0, 0x0, @private1}}}, 0x108) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000180)={0xe61, {{0xa, 0x0, 0x0, @mcast2}}}, 0x88) 14:29:58 executing program 1: clone3(&(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/cgroup.procs\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000040)=""/226, 0xe2, 0x0) 14:29:58 executing program 3: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/mdstat\x00', 0x0, 0x0) preadv(r0, &(0x7f00000011c0)=[{&(0x7f0000000180)=""/4096, 0x10}], 0x1, 0x0, 0x0) 14:29:58 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 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_config_ext, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r0, 0x0, 0x0, 0x87ffffc) r1 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) readv(r1, &(0x7f0000000300)=[{&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/116, 0x74}], 0x2) syz_open_dev$tty20(0xc, 0x4, 0x1) io_setup(0x20, &(0x7f0000000000)) openat$sr(0xffffffffffffff9c, &(0x7f0000000140), 0xd40, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000080)={0x0, "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"}) 14:29:58 executing program 4: syz_io_uring_setup(0x4dca, &(0x7f0000004200), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000004280), &(0x7f00000042c0)) [ 72.947884] audit: type=1400 audit(1663165798.783:6): avc: denied { execmem } for pid=285 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 14:29:58 executing program 5: socketpair(0x0, 0x0, 0x0, &(0x7f0000001c00)) 14:29:58 executing program 6: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000003e40)=""/157) 14:29:58 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x2080000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x10005}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) 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 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xc042, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x2, 0x0) pwrite64(r1, &(0x7f00000000c0)='9', 0x1, 0x8040000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x4042, 0x0) sendfile(r1, r2, 0x0, 0xffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x3709, 0x3, &(0x7f0000000380)=[{&(0x7f0000000180)="1c2fe7f4768bbb4726372f7ae4f19dbebc055e338ef75483d768ff9661c6", 0x1e, 0x84a}, {&(0x7f00000001c0)="388cbf3d90953f6ab40ff6a75acbbf53880ed5b66aa541ae9a5f42fefb047436d6c2416285793361f23ace0e3666e47dac410a1047a20710ad0bc8781024d37ef2e3456ac7178fd2ea26d75d963423678b55bee32c0fc2696cb52f45a60b8e3635a982bbc6f643c54cfc4212fd717170f75e6fe08c5e2d007e43209704cc1e15c14da4db99a8a00e", 0x88, 0x8}, {&(0x7f0000000300)="adbf3a6c6f8ced403e4d167f1835f0831b4a1878501e444d3fc569adb2d8dd01585c75b45e2624610b7f", 0x2a, 0xe9}], 0x200480c, &(0x7f0000000400)={[{@rodir}, {@numtail}, {@iocharset={'iocharset', 0x3d, 'koi8-u'}}], [{@uid_eq}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@euid_eq}]}) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) utimensat(r4, &(0x7f0000000480)='./file1\x00', &(0x7f0000000500)={{0x77359400}, {r5, r6/1000+60000}}, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r3, 0x4004662b, &(0x7f0000000340)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) [ 74.332643] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 74.336429] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 74.337842] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 74.339503] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 74.340126] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 74.343612] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 74.346728] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 74.348338] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 74.353417] Bluetooth: hci0: HCI_REQ-0x0c1a [ 74.353894] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 74.397755] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 74.399299] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 74.400638] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 74.401763] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 74.403139] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 74.404841] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 74.406897] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 74.408528] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 74.409567] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 74.410570] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 74.411716] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 74.413037] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 74.414808] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 74.416074] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 74.417164] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 74.418165] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 74.421113] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 74.425300] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 74.427290] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 74.434073] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 74.435676] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 74.436898] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 74.438325] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 74.439601] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 74.440882] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 74.443795] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 74.446207] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 74.447534] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 74.448617] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 74.449709] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 74.450854] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 74.451880] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 74.453827] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 74.454888] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 74.456363] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 74.457460] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 74.458459] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 74.459557] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 74.464717] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 74.469197] Bluetooth: hci7: HCI_REQ-0x0c1a [ 74.472141] Bluetooth: hci6: HCI_REQ-0x0c1a [ 74.475196] Bluetooth: hci4: HCI_REQ-0x0c1a [ 74.479824] Bluetooth: hci3: HCI_REQ-0x0c1a [ 74.482716] Bluetooth: hci2: HCI_REQ-0x0c1a [ 74.500050] Bluetooth: hci5: HCI_REQ-0x0c1a [ 74.520495] Bluetooth: hci1: HCI_REQ-0x0c1a [ 76.411939] Bluetooth: hci0: command 0x0409 tx timeout [ 76.533064] Bluetooth: hci1: command 0x0409 tx timeout [ 76.533082] Bluetooth: hci5: command 0x0409 tx timeout [ 76.534082] Bluetooth: hci4: command 0x0409 tx timeout [ 76.534541] Bluetooth: hci2: command 0x0409 tx timeout [ 76.535046] Bluetooth: hci6: command 0x0409 tx timeout [ 76.535496] Bluetooth: hci7: command 0x0409 tx timeout [ 76.536001] Bluetooth: hci3: command 0x0409 tx timeout [ 78.453566] Bluetooth: hci0: command 0x041b tx timeout [ 78.581023] Bluetooth: hci3: command 0x041b tx timeout [ 78.581525] Bluetooth: hci7: command 0x041b tx timeout [ 78.584195] Bluetooth: hci6: command 0x041b tx timeout [ 78.584710] Bluetooth: hci2: command 0x041b tx timeout [ 78.585472] Bluetooth: hci4: command 0x041b tx timeout [ 78.585944] Bluetooth: hci5: command 0x041b tx timeout [ 78.586387] Bluetooth: hci1: command 0x041b tx timeout [ 80.501311] Bluetooth: hci0: command 0x040f tx timeout [ 80.629110] Bluetooth: hci1: command 0x040f tx timeout [ 80.631020] Bluetooth: hci5: command 0x040f tx timeout [ 80.631820] Bluetooth: hci4: command 0x040f tx timeout [ 80.632758] Bluetooth: hci2: command 0x040f tx timeout [ 80.635415] Bluetooth: hci6: command 0x040f tx timeout [ 80.636254] Bluetooth: hci7: command 0x040f tx timeout [ 80.638614] Bluetooth: hci3: command 0x040f tx timeout [ 82.549294] Bluetooth: hci0: command 0x0419 tx timeout [ 82.677073] Bluetooth: hci3: command 0x0419 tx timeout [ 82.677884] Bluetooth: hci7: command 0x0419 tx timeout [ 82.678710] Bluetooth: hci6: command 0x0419 tx timeout [ 82.681496] Bluetooth: hci2: command 0x0419 tx timeout [ 82.684598] Bluetooth: hci4: command 0x0419 tx timeout [ 82.685545] Bluetooth: hci5: command 0x0419 tx timeout [ 82.687572] Bluetooth: hci1: command 0x0419 tx timeout [ 125.369763] audit: type=1400 audit(1663165851.205:7): avc: denied { open } for pid=3743 comm="syz-executor.7" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 125.371216] audit: type=1400 audit(1663165851.205:8): avc: denied { kernel } for pid=3743 comm="syz-executor.7" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 125.394472] ------------[ cut here ]------------ [ 125.394492] [ 125.394495] ====================================================== [ 125.394499] WARNING: possible circular locking dependency detected [ 125.394503] 6.0.0-rc5-next-20220914 #1 Not tainted [ 125.394509] ------------------------------------------------------ [ 125.394513] syz-executor.7/3744 is trying to acquire lock: [ 125.394519] ffffffff853fa878 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70 [ 125.394559] [ 125.394559] but task is already holding lock: [ 125.394561] ffff88800e91a020 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 125.394589] [ 125.394589] which lock already depends on the new lock. [ 125.394589] [ 125.394592] [ 125.394592] the existing dependency chain (in reverse order) is: [ 125.394596] [ 125.394596] -> #3 (&ctx->lock){....}-{2:2}: [ 125.394610] _raw_spin_lock+0x2a/0x40 [ 125.394627] __perf_event_task_sched_out+0x53b/0x18d0 [ 125.394639] __schedule+0xedd/0x2470 [ 125.394650] schedule+0xda/0x1b0 [ 125.394660] exit_to_user_mode_prepare+0x114/0x1a0 [ 125.394680] syscall_exit_to_user_mode+0x19/0x40 [ 125.394697] do_syscall_64+0x48/0x90 [ 125.394711] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 125.394728] [ 125.394728] -> #2 (&rq->__lock){-.-.}-{2:2}: [ 125.394742] _raw_spin_lock_nested+0x30/0x40 [ 125.394757] raw_spin_rq_lock_nested+0x1e/0x30 [ 125.394770] task_fork_fair+0x63/0x4d0 [ 125.394787] sched_cgroup_fork+0x3d0/0x540 [ 125.394800] copy_process+0x4183/0x6e20 [ 125.394811] kernel_clone+0xe7/0x890 [ 125.394820] user_mode_thread+0xad/0xf0 [ 125.394831] rest_init+0x24/0x250 [ 125.394846] arch_call_rest_init+0xf/0x14 [ 125.394859] start_kernel+0x4c1/0x4e6 [ 125.394868] secondary_startup_64_no_verify+0xe0/0xeb [ 125.394882] [ 125.394882] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 125.394896] _raw_spin_lock_irqsave+0x39/0x60 [ 125.394914] try_to_wake_up+0xab/0x1920 [ 125.394926] up+0x75/0xb0 [ 125.394937] __up_console_sem+0x6e/0x80 [ 125.394953] console_unlock+0x46a/0x590 [ 125.394969] vt_ioctl+0x14e3/0x2ca0 [ 125.394983] tty_ioctl+0x7c4/0x1700 [ 125.394994] __x64_sys_ioctl+0x19a/0x210 [ 125.395009] do_syscall_64+0x3b/0x90 [ 125.395022] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 125.395038] [ 125.395038] -> #0 ((console_sem).lock){....}-{2:2}: [ 125.395052] __lock_acquire+0x2a02/0x5e70 [ 125.395068] lock_acquire+0x1a2/0x530 [ 125.395084] _raw_spin_lock_irqsave+0x39/0x60 [ 125.395098] down_trylock+0xe/0x70 [ 125.395110] __down_trylock_console_sem+0x3b/0xd0 [ 125.395126] vprintk_emit+0x16b/0x560 [ 125.395142] vprintk+0x84/0xa0 [ 125.395157] _printk+0xba/0xf1 [ 125.395175] report_bug.cold+0x72/0xab [ 125.395187] handle_bug+0x3c/0x70 [ 125.395200] exc_invalid_op+0x14/0x50 [ 125.395213] asm_exc_invalid_op+0x16/0x20 [ 125.395228] group_sched_out.part.0+0x2c7/0x460 [ 125.395239] ctx_sched_out+0x8f1/0xc10 [ 125.395249] __perf_event_task_sched_out+0x6d0/0x18d0 [ 125.395260] __schedule+0xedd/0x2470 [ 125.395270] schedule+0xda/0x1b0 [ 125.395280] exit_to_user_mode_prepare+0x114/0x1a0 [ 125.395298] syscall_exit_to_user_mode+0x19/0x40 [ 125.395314] do_syscall_64+0x48/0x90 [ 125.395327] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 125.395343] [ 125.395343] other info that might help us debug this: [ 125.395343] [ 125.395346] Chain exists of: [ 125.395346] (console_sem).lock --> &rq->__lock --> &ctx->lock [ 125.395346] [ 125.395361] Possible unsafe locking scenario: [ 125.395361] [ 125.395364] CPU0 CPU1 [ 125.395366] ---- ---- [ 125.395369] lock(&ctx->lock); [ 125.395375] lock(&rq->__lock); [ 125.395381] lock(&ctx->lock); [ 125.395387] lock((console_sem).lock); [ 125.395393] [ 125.395393] *** DEADLOCK *** [ 125.395393] [ 125.395395] 2 locks held by syz-executor.7/3744: [ 125.395402] #0: ffff88806cf37cd8 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470 [ 125.395427] #1: ffff88800e91a020 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 125.395455] [ 125.395455] stack backtrace: [ 125.395458] CPU: 1 PID: 3744 Comm: syz-executor.7 Not tainted 6.0.0-rc5-next-20220914 #1 [ 125.395471] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 125.395479] Call Trace: [ 125.395483] [ 125.395487] dump_stack_lvl+0x8b/0xb3 [ 125.395501] check_noncircular+0x263/0x2e0 [ 125.395518] ? format_decode+0x26c/0xb50 [ 125.395533] ? print_circular_bug+0x450/0x450 [ 125.395549] ? enable_ptr_key_workfn+0x20/0x20 [ 125.395564] ? format_decode+0x26c/0xb50 [ 125.395579] ? alloc_chain_hlocks+0x1ec/0x5a0 [ 125.395597] __lock_acquire+0x2a02/0x5e70 [ 125.395618] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 125.395644] lock_acquire+0x1a2/0x530 [ 125.395661] ? down_trylock+0xe/0x70 [ 125.395675] ? rcu_read_unlock+0x40/0x40 [ 125.395695] ? vprintk+0x84/0xa0 [ 125.395713] _raw_spin_lock_irqsave+0x39/0x60 [ 125.395728] ? down_trylock+0xe/0x70 [ 125.395742] down_trylock+0xe/0x70 [ 125.395755] ? vprintk+0x84/0xa0 [ 125.395771] __down_trylock_console_sem+0x3b/0xd0 [ 125.395788] vprintk_emit+0x16b/0x560 [ 125.395807] vprintk+0x84/0xa0 [ 125.395824] _printk+0xba/0xf1 [ 125.395841] ? record_print_text.cold+0x16/0x16 [ 125.395862] ? report_bug.cold+0x66/0xab [ 125.395876] ? group_sched_out.part.0+0x2c7/0x460 [ 125.395887] report_bug.cold+0x72/0xab [ 125.395902] handle_bug+0x3c/0x70 [ 125.395916] exc_invalid_op+0x14/0x50 [ 125.395932] asm_exc_invalid_op+0x16/0x20 [ 125.395949] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 125.395962] Code: 5e 41 5f e9 3b b7 ef ff e8 36 b7 ef ff 65 8b 1d ab 15 ac 7e 31 ff 89 de e8 d6 b3 ef ff 85 db 0f 84 8a 00 00 00 e8 19 b7 ef ff <0f> 0b e9 a5 fe ff ff e8 0d b7 ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 125.395974] RSP: 0018:ffff88801832fc48 EFLAGS: 00010006 [ 125.395983] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 125.395991] RDX: ffff8880185fd040 RSI: ffffffff81566027 RDI: 0000000000000005 [ 125.395999] RBP: ffff888020c58000 R08: 0000000000000005 R09: 0000000000000001 [ 125.396006] R10: 0000000000000000 R11: ffffffff865ac05b R12: ffff88800e91a000 [ 125.396014] R13: ffff88806cf3d100 R14: ffffffff8547c660 R15: 0000000000000002 [ 125.396025] ? group_sched_out.part.0+0x2c7/0x460 [ 125.396038] ? group_sched_out.part.0+0x2c7/0x460 [ 125.396051] ctx_sched_out+0x8f1/0xc10 [ 125.396063] __perf_event_task_sched_out+0x6d0/0x18d0 [ 125.396078] ? lock_is_held_type+0xd7/0x130 [ 125.396096] ? __perf_cgroup_move+0x160/0x160 [ 125.396108] ? set_next_entity+0x304/0x550 [ 125.396125] ? update_curr+0x267/0x740 [ 125.396143] ? lock_is_held_type+0xd7/0x130 [ 125.396161] __schedule+0xedd/0x2470 [ 125.396174] ? io_schedule_timeout+0x150/0x150 [ 125.396187] ? rcu_read_lock_sched_held+0x3e/0x80 [ 125.396207] schedule+0xda/0x1b0 [ 125.396218] exit_to_user_mode_prepare+0x114/0x1a0 [ 125.396238] syscall_exit_to_user_mode+0x19/0x40 [ 125.396256] do_syscall_64+0x48/0x90 [ 125.396269] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 125.396287] RIP: 0033:0x7f5bc115cb19 [ 125.396295] 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 [ 125.396306] RSP: 002b:00007f5bbe6d2218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 125.396317] RAX: 0000000000000001 RBX: 00007f5bc126ff68 RCX: 00007f5bc115cb19 [ 125.396325] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f5bc126ff6c [ 125.396332] RBP: 00007f5bc126ff60 R08: 000000000000000e R09: 0000000000000000 [ 125.396339] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f5bc126ff6c [ 125.396346] R13: 00007ffc863a490f R14: 00007f5bbe6d2300 R15: 0000000000022000 [ 125.396359] [ 125.511042] WARNING: CPU: 1 PID: 3744 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460 [ 125.512413] Modules linked in: [ 125.512902] CPU: 1 PID: 3744 Comm: syz-executor.7 Not tainted 6.0.0-rc5-next-20220914 #1 [ 125.514216] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 125.516030] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 125.516838] Code: 5e 41 5f e9 3b b7 ef ff e8 36 b7 ef ff 65 8b 1d ab 15 ac 7e 31 ff 89 de e8 d6 b3 ef ff 85 db 0f 84 8a 00 00 00 e8 19 b7 ef ff <0f> 0b e9 a5 fe ff ff e8 0d b7 ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 125.519264] RSP: 0018:ffff88801832fc48 EFLAGS: 00010006 [ 125.519954] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 125.520867] RDX: ffff8880185fd040 RSI: ffffffff81566027 RDI: 0000000000000005 [ 125.521781] RBP: ffff888020c58000 R08: 0000000000000005 R09: 0000000000000001 [ 125.522682] R10: 0000000000000000 R11: ffffffff865ac05b R12: ffff88800e91a000 [ 125.523594] R13: ffff88806cf3d100 R14: ffffffff8547c660 R15: 0000000000000002 [ 125.524506] FS: 00007f5bbe6d2700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 [ 125.525563] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 125.526325] CR2: 00007fb36dac3a20 CR3: 000000001ace4000 CR4: 0000000000350ee0 [ 125.527233] Call Trace: [ 125.527576] [ 125.527885] ctx_sched_out+0x8f1/0xc10 [ 125.528400] __perf_event_task_sched_out+0x6d0/0x18d0 [ 125.529096] ? lock_is_held_type+0xd7/0x130 [ 125.529685] ? __perf_cgroup_move+0x160/0x160 [ 125.530286] ? set_next_entity+0x304/0x550 [ 125.530855] ? update_curr+0x267/0x740 [ 125.531396] ? lock_is_held_type+0xd7/0x130 [ 125.531981] __schedule+0xedd/0x2470 [ 125.532489] ? io_schedule_timeout+0x150/0x150 [ 125.533109] ? rcu_read_lock_sched_held+0x3e/0x80 [ 125.533765] schedule+0xda/0x1b0 [ 125.534221] exit_to_user_mode_prepare+0x114/0x1a0 [ 125.534891] syscall_exit_to_user_mode+0x19/0x40 [ 125.535536] do_syscall_64+0x48/0x90 [ 125.536041] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 125.536743] RIP: 0033:0x7f5bc115cb19 [ 125.537253] 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 [ 125.539609] RSP: 002b:00007f5bbe6d2218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 125.540602] RAX: 0000000000000001 RBX: 00007f5bc126ff68 RCX: 00007f5bc115cb19 [ 125.541543] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f5bc126ff6c [ 125.542475] RBP: 00007f5bc126ff60 R08: 000000000000000e R09: 0000000000000000 [ 125.543412] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f5bc126ff6c [ 125.544338] R13: 00007ffc863a490f R14: 00007f5bbe6d2300 R15: 0000000000022000 [ 125.545276] [ 125.545598] irq event stamp: 722 [ 125.546050] hardirqs last enabled at (721): [] exit_to_user_mode_prepare+0x109/0x1a0 [ 125.547282] hardirqs last disabled at (722): [] __schedule+0x1225/0x2470 [ 125.548357] softirqs last enabled at (572): [] __irq_exit_rcu+0x11b/0x180 [ 125.549479] softirqs last disabled at (505): [] __irq_exit_rcu+0x11b/0x180 [ 125.550596] ---[ end trace 0000000000000000 ]--- 14:30:51 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x1, 0x4) sendmsg$inet(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x2, 0x0, @empty}, 0x10, 0x0}, 0x200000c0) 14:30:51 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x1, 0x4) sendmsg$inet(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x2, 0x0, @empty}, 0x10, 0x0}, 0x200000c0) 14:30:51 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x1, 0x4) sendmsg$inet(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x2, 0x0, @empty}, 0x10, 0x0}, 0x200000c0) [ 126.024348] loop7: detected capacity change from 0 to 27 14:30:51 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x1, 0x4) sendmsg$inet(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x2, 0x0, @empty}, 0x10, 0x0}, 0x200000c0) [ 126.191532] loop7: detected capacity change from 0 to 27 [ 126.287842] syz-executor.7 (3744) used greatest stack depth: 23704 bytes left 14:30:52 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x2080000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10005}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xc042, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x2, 0x0) pwrite64(r1, &(0x7f00000000c0)='9', 0x1, 0x8040000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x4042, 0x0) sendfile(r1, r2, 0x0, 0xffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x3709, 0x3, &(0x7f0000000380)=[{&(0x7f0000000180)="1c2fe7f4768bbb4726372f7ae4f19dbebc055e338ef75483d768ff9661c6", 0x1e, 0x84a}, {&(0x7f00000001c0)="388cbf3d90953f6ab40ff6a75acbbf53880ed5b66aa541ae9a5f42fefb047436d6c2416285793361f23ace0e3666e47dac410a1047a20710ad0bc8781024d37ef2e3456ac7178fd2ea26d75d963423678b55bee32c0fc2696cb52f45a60b8e3635a982bbc6f643c54cfc4212fd717170f75e6fe08c5e2d007e43209704cc1e15c14da4db99a8a00e", 0x88, 0x8}, {&(0x7f0000000300)="adbf3a6c6f8ced403e4d167f1835f0831b4a1878501e444d3fc569adb2d8dd01585c75b45e2624610b7f", 0x2a, 0xe9}], 0x200480c, &(0x7f0000000400)={[{@rodir}, {@numtail}, {@iocharset={'iocharset', 0x3d, 'koi8-u'}}], [{@uid_eq}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@euid_eq}]}) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) utimensat(r4, &(0x7f0000000480)='./file1\x00', &(0x7f0000000500)={{0x77359400}, {r5, r6/1000+60000}}, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r3, 0x4004662b, &(0x7f0000000340)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) 14:30:52 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x2080000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x10005}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) 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 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xc042, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x2, 0x0) pwrite64(r1, &(0x7f00000000c0)='9', 0x1, 0x8040000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x4042, 0x0) sendfile(r1, r2, 0x0, 0xffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x3709, 0x3, &(0x7f0000000380)=[{&(0x7f0000000180)="1c2fe7f4768bbb4726372f7ae4f19dbebc055e338ef75483d768ff9661c6", 0x1e, 0x84a}, {&(0x7f00000001c0)="388cbf3d90953f6ab40ff6a75acbbf53880ed5b66aa541ae9a5f42fefb047436d6c2416285793361f23ace0e3666e47dac410a1047a20710ad0bc8781024d37ef2e3456ac7178fd2ea26d75d963423678b55bee32c0fc2696cb52f45a60b8e3635a982bbc6f643c54cfc4212fd717170f75e6fe08c5e2d007e43209704cc1e15c14da4db99a8a00e", 0x88, 0x8}, {&(0x7f0000000300)="adbf3a6c6f8ced403e4d167f1835f0831b4a1878501e444d3fc569adb2d8dd01585c75b45e2624610b7f", 0x2a, 0xe9}], 0x200480c, &(0x7f0000000400)={[{@rodir}, {@numtail}, {@iocharset={'iocharset', 0x3d, 'koi8-u'}}], [{@uid_eq}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@euid_eq}]}) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) utimensat(r4, &(0x7f0000000480)='./file1\x00', &(0x7f0000000500)={{0x77359400}, {r5, r6/1000+60000}}, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r3, 0x4004662b, &(0x7f0000000340)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) 14:30:52 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x2080000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10005}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xc042, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x2, 0x0) pwrite64(r1, &(0x7f00000000c0)='9', 0x1, 0x8040000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x4042, 0x0) sendfile(r1, r2, 0x0, 0xffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x3709, 0x3, &(0x7f0000000380)=[{&(0x7f0000000180)="1c2fe7f4768bbb4726372f7ae4f19dbebc055e338ef75483d768ff9661c6", 0x1e, 0x84a}, {&(0x7f00000001c0)="388cbf3d90953f6ab40ff6a75acbbf53880ed5b66aa541ae9a5f42fefb047436d6c2416285793361f23ace0e3666e47dac410a1047a20710ad0bc8781024d37ef2e3456ac7178fd2ea26d75d963423678b55bee32c0fc2696cb52f45a60b8e3635a982bbc6f643c54cfc4212fd717170f75e6fe08c5e2d007e43209704cc1e15c14da4db99a8a00e", 0x88, 0x8}, {&(0x7f0000000300)="adbf3a6c6f8ced403e4d167f1835f0831b4a1878501e444d3fc569adb2d8dd01585c75b45e2624610b7f", 0x2a, 0xe9}], 0x200480c, &(0x7f0000000400)={[{@rodir}, {@numtail}, {@iocharset={'iocharset', 0x3d, 'koi8-u'}}], [{@uid_eq}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@euid_eq}]}) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) utimensat(r4, &(0x7f0000000480)='./file1\x00', &(0x7f0000000500)={{0x77359400}, {r5, r6/1000+60000}}, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r3, 0x4004662b, &(0x7f0000000340)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) [ 126.408959] hrtimer: interrupt took 43642 ns [ 126.515376] loop7: detected capacity change from 0 to 27 [ 126.596355] loop4: detected capacity change from 0 to 27 14:30:52 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x2080000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x10005}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) 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 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xc042, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x2, 0x0) pwrite64(r1, &(0x7f00000000c0)='9', 0x1, 0x8040000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x4042, 0x0) sendfile(r1, r2, 0x0, 0xffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x3709, 0x3, &(0x7f0000000380)=[{&(0x7f0000000180)="1c2fe7f4768bbb4726372f7ae4f19dbebc055e338ef75483d768ff9661c6", 0x1e, 0x84a}, {&(0x7f00000001c0)="388cbf3d90953f6ab40ff6a75acbbf53880ed5b66aa541ae9a5f42fefb047436d6c2416285793361f23ace0e3666e47dac410a1047a20710ad0bc8781024d37ef2e3456ac7178fd2ea26d75d963423678b55bee32c0fc2696cb52f45a60b8e3635a982bbc6f643c54cfc4212fd717170f75e6fe08c5e2d007e43209704cc1e15c14da4db99a8a00e", 0x88, 0x8}, {&(0x7f0000000300)="adbf3a6c6f8ced403e4d167f1835f0831b4a1878501e444d3fc569adb2d8dd01585c75b45e2624610b7f", 0x2a, 0xe9}], 0x200480c, &(0x7f0000000400)={[{@rodir}, {@numtail}, {@iocharset={'iocharset', 0x3d, 'koi8-u'}}], [{@uid_eq}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@euid_eq}]}) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) utimensat(r4, &(0x7f0000000480)='./file1\x00', &(0x7f0000000500)={{0x77359400}, {r5, r6/1000+60000}}, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r3, 0x4004662b, &(0x7f0000000340)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) [ 126.718342] loop6: detected capacity change from 0 to 27 [ 126.735303] loop4: detected capacity change from 0 to 27 14:30:54 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000540)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, '\x00', 0x2}}}, {{0xa, 0x0, 0x0, @private1}}}, 0x108) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000180)={0xe61, {{0xa, 0x0, 0x0, @mcast2}}}, 0x88) 14:30:54 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x2080000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x10005}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) 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 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xc042, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x2, 0x0) pwrite64(r1, &(0x7f00000000c0)='9', 0x1, 0x8040000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x4042, 0x0) sendfile(r1, r2, 0x0, 0xffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x3709, 0x3, &(0x7f0000000380)=[{&(0x7f0000000180)="1c2fe7f4768bbb4726372f7ae4f19dbebc055e338ef75483d768ff9661c6", 0x1e, 0x84a}, {&(0x7f00000001c0)="388cbf3d90953f6ab40ff6a75acbbf53880ed5b66aa541ae9a5f42fefb047436d6c2416285793361f23ace0e3666e47dac410a1047a20710ad0bc8781024d37ef2e3456ac7178fd2ea26d75d963423678b55bee32c0fc2696cb52f45a60b8e3635a982bbc6f643c54cfc4212fd717170f75e6fe08c5e2d007e43209704cc1e15c14da4db99a8a00e", 0x88, 0x8}, {&(0x7f0000000300)="adbf3a6c6f8ced403e4d167f1835f0831b4a1878501e444d3fc569adb2d8dd01585c75b45e2624610b7f", 0x2a, 0xe9}], 0x200480c, &(0x7f0000000400)={[{@rodir}, {@numtail}, {@iocharset={'iocharset', 0x3d, 'koi8-u'}}], [{@uid_eq}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@euid_eq}]}) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) utimensat(r4, &(0x7f0000000480)='./file1\x00', &(0x7f0000000500)={{0x77359400}, {r5, r6/1000+60000}}, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r3, 0x4004662b, &(0x7f0000000340)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) 14:30:54 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x2080000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10005}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xc042, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x2, 0x0) pwrite64(r1, &(0x7f00000000c0)='9', 0x1, 0x8040000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x4042, 0x0) sendfile(r1, r2, 0x0, 0xffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x3709, 0x3, &(0x7f0000000380)=[{&(0x7f0000000180)="1c2fe7f4768bbb4726372f7ae4f19dbebc055e338ef75483d768ff9661c6", 0x1e, 0x84a}, {&(0x7f00000001c0)="388cbf3d90953f6ab40ff6a75acbbf53880ed5b66aa541ae9a5f42fefb047436d6c2416285793361f23ace0e3666e47dac410a1047a20710ad0bc8781024d37ef2e3456ac7178fd2ea26d75d963423678b55bee32c0fc2696cb52f45a60b8e3635a982bbc6f643c54cfc4212fd717170f75e6fe08c5e2d007e43209704cc1e15c14da4db99a8a00e", 0x88, 0x8}, {&(0x7f0000000300)="adbf3a6c6f8ced403e4d167f1835f0831b4a1878501e444d3fc569adb2d8dd01585c75b45e2624610b7f", 0x2a, 0xe9}], 0x200480c, &(0x7f0000000400)={[{@rodir}, {@numtail}, {@iocharset={'iocharset', 0x3d, 'koi8-u'}}], [{@uid_eq}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@euid_eq}]}) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) utimensat(r4, &(0x7f0000000480)='./file1\x00', &(0x7f0000000500)={{0x77359400}, {r5, r6/1000+60000}}, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r3, 0x4004662b, &(0x7f0000000340)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) 14:30:54 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x2080000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x10005}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) 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 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xc042, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x2, 0x0) pwrite64(r1, &(0x7f00000000c0)='9', 0x1, 0x8040000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x4042, 0x0) sendfile(r1, r2, 0x0, 0xffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x3709, 0x3, &(0x7f0000000380)=[{&(0x7f0000000180)="1c2fe7f4768bbb4726372f7ae4f19dbebc055e338ef75483d768ff9661c6", 0x1e, 0x84a}, {&(0x7f00000001c0)="388cbf3d90953f6ab40ff6a75acbbf53880ed5b66aa541ae9a5f42fefb047436d6c2416285793361f23ace0e3666e47dac410a1047a20710ad0bc8781024d37ef2e3456ac7178fd2ea26d75d963423678b55bee32c0fc2696cb52f45a60b8e3635a982bbc6f643c54cfc4212fd717170f75e6fe08c5e2d007e43209704cc1e15c14da4db99a8a00e", 0x88, 0x8}, {&(0x7f0000000300)="adbf3a6c6f8ced403e4d167f1835f0831b4a1878501e444d3fc569adb2d8dd01585c75b45e2624610b7f", 0x2a, 0xe9}], 0x200480c, &(0x7f0000000400)={[{@rodir}, {@numtail}, {@iocharset={'iocharset', 0x3d, 'koi8-u'}}], [{@uid_eq}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@euid_eq}]}) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) utimensat(r4, &(0x7f0000000480)='./file1\x00', &(0x7f0000000500)={{0x77359400}, {r5, r6/1000+60000}}, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r3, 0x4004662b, &(0x7f0000000340)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) 14:30:54 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x2080000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10005}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xc042, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x2, 0x0) pwrite64(r1, &(0x7f00000000c0)='9', 0x1, 0x8040000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x4042, 0x0) sendfile(r1, r2, 0x0, 0xffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x3709, 0x3, &(0x7f0000000380)=[{&(0x7f0000000180)="1c2fe7f4768bbb4726372f7ae4f19dbebc055e338ef75483d768ff9661c6", 0x1e, 0x84a}, {&(0x7f00000001c0)="388cbf3d90953f6ab40ff6a75acbbf53880ed5b66aa541ae9a5f42fefb047436d6c2416285793361f23ace0e3666e47dac410a1047a20710ad0bc8781024d37ef2e3456ac7178fd2ea26d75d963423678b55bee32c0fc2696cb52f45a60b8e3635a982bbc6f643c54cfc4212fd717170f75e6fe08c5e2d007e43209704cc1e15c14da4db99a8a00e", 0x88, 0x8}, {&(0x7f0000000300)="adbf3a6c6f8ced403e4d167f1835f0831b4a1878501e444d3fc569adb2d8dd01585c75b45e2624610b7f", 0x2a, 0xe9}], 0x200480c, &(0x7f0000000400)={[{@rodir}, {@numtail}, {@iocharset={'iocharset', 0x3d, 'koi8-u'}}], [{@uid_eq}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@euid_eq}]}) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) utimensat(r4, &(0x7f0000000480)='./file1\x00', &(0x7f0000000500)={{0x77359400}, {r5, r6/1000+60000}}, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r3, 0x4004662b, &(0x7f0000000340)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) 14:30:54 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 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_config_ext, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r0, 0x0, 0x0, 0x87ffffc) r1 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) readv(r1, &(0x7f0000000300)=[{&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/116, 0x74}], 0x2) syz_open_dev$tty20(0xc, 0x4, 0x1) io_setup(0x20, &(0x7f0000000000)) openat$sr(0xffffffffffffff9c, &(0x7f0000000140), 0xd40, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000080)={0x0, "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"}) 14:30:54 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x2080000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10005}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xc042, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x2, 0x0) pwrite64(r1, &(0x7f00000000c0)='9', 0x1, 0x8040000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x4042, 0x0) sendfile(r1, r2, 0x0, 0xffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x3709, 0x3, &(0x7f0000000380)=[{&(0x7f0000000180)="1c2fe7f4768bbb4726372f7ae4f19dbebc055e338ef75483d768ff9661c6", 0x1e, 0x84a}, {&(0x7f00000001c0)="388cbf3d90953f6ab40ff6a75acbbf53880ed5b66aa541ae9a5f42fefb047436d6c2416285793361f23ace0e3666e47dac410a1047a20710ad0bc8781024d37ef2e3456ac7178fd2ea26d75d963423678b55bee32c0fc2696cb52f45a60b8e3635a982bbc6f643c54cfc4212fd717170f75e6fe08c5e2d007e43209704cc1e15c14da4db99a8a00e", 0x88, 0x8}, {&(0x7f0000000300)="adbf3a6c6f8ced403e4d167f1835f0831b4a1878501e444d3fc569adb2d8dd01585c75b45e2624610b7f", 0x2a, 0xe9}], 0x200480c, &(0x7f0000000400)={[{@rodir}, {@numtail}, {@iocharset={'iocharset', 0x3d, 'koi8-u'}}], [{@uid_eq}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@euid_eq}]}) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) utimensat(r4, &(0x7f0000000480)='./file1\x00', &(0x7f0000000500)={{0x77359400}, {r5, r6/1000+60000}}, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r3, 0x4004662b, &(0x7f0000000340)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) 14:30:54 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 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_config_ext, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r0, 0x0, 0x0, 0x87ffffc) r1 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) readv(r1, &(0x7f0000000300)=[{&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/116, 0x74}], 0x2) syz_open_dev$tty20(0xc, 0x4, 0x1) io_setup(0x20, &(0x7f0000000000)) openat$sr(0xffffffffffffff9c, &(0x7f0000000140), 0xd40, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000080)={0x0, "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"}) [ 128.958271] loop6: detected capacity change from 0 to 27 [ 128.965313] loop7: detected capacity change from 0 to 27 [ 128.965404] loop4: detected capacity change from 0 to 27 [ 128.975796] loop1: detected capacity change from 0 to 27 [ 128.991966] loop3: detected capacity change from 0 to 27 14:30:55 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000540)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, '\x00', 0x2}}}, {{0xa, 0x0, 0x0, @private1}}}, 0x108) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000180)={0xe61, {{0xa, 0x0, 0x0, @mcast2}}}, 0x88) 14:30:55 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x2080000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x10005}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) 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 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xc042, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x2, 0x0) pwrite64(r1, &(0x7f00000000c0)='9', 0x1, 0x8040000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x4042, 0x0) sendfile(r1, r2, 0x0, 0xffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x3709, 0x3, &(0x7f0000000380)=[{&(0x7f0000000180)="1c2fe7f4768bbb4726372f7ae4f19dbebc055e338ef75483d768ff9661c6", 0x1e, 0x84a}, {&(0x7f00000001c0)="388cbf3d90953f6ab40ff6a75acbbf53880ed5b66aa541ae9a5f42fefb047436d6c2416285793361f23ace0e3666e47dac410a1047a20710ad0bc8781024d37ef2e3456ac7178fd2ea26d75d963423678b55bee32c0fc2696cb52f45a60b8e3635a982bbc6f643c54cfc4212fd717170f75e6fe08c5e2d007e43209704cc1e15c14da4db99a8a00e", 0x88, 0x8}, {&(0x7f0000000300)="adbf3a6c6f8ced403e4d167f1835f0831b4a1878501e444d3fc569adb2d8dd01585c75b45e2624610b7f", 0x2a, 0xe9}], 0x200480c, &(0x7f0000000400)={[{@rodir}, {@numtail}, {@iocharset={'iocharset', 0x3d, 'koi8-u'}}], [{@uid_eq}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@euid_eq}]}) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) utimensat(r4, &(0x7f0000000480)='./file1\x00', &(0x7f0000000500)={{0x77359400}, {r5, r6/1000+60000}}, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r3, 0x4004662b, &(0x7f0000000340)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) 14:30:55 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x2080000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10005}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xc042, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x2, 0x0) pwrite64(r1, &(0x7f00000000c0)='9', 0x1, 0x8040000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x4042, 0x0) sendfile(r1, r2, 0x0, 0xffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x3709, 0x3, &(0x7f0000000380)=[{&(0x7f0000000180)="1c2fe7f4768bbb4726372f7ae4f19dbebc055e338ef75483d768ff9661c6", 0x1e, 0x84a}, {&(0x7f00000001c0)="388cbf3d90953f6ab40ff6a75acbbf53880ed5b66aa541ae9a5f42fefb047436d6c2416285793361f23ace0e3666e47dac410a1047a20710ad0bc8781024d37ef2e3456ac7178fd2ea26d75d963423678b55bee32c0fc2696cb52f45a60b8e3635a982bbc6f643c54cfc4212fd717170f75e6fe08c5e2d007e43209704cc1e15c14da4db99a8a00e", 0x88, 0x8}, {&(0x7f0000000300)="adbf3a6c6f8ced403e4d167f1835f0831b4a1878501e444d3fc569adb2d8dd01585c75b45e2624610b7f", 0x2a, 0xe9}], 0x200480c, &(0x7f0000000400)={[{@rodir}, {@numtail}, {@iocharset={'iocharset', 0x3d, 'koi8-u'}}], [{@uid_eq}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@euid_eq}]}) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) utimensat(r4, &(0x7f0000000480)='./file1\x00', &(0x7f0000000500)={{0x77359400}, {r5, r6/1000+60000}}, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r3, 0x4004662b, &(0x7f0000000340)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) 14:30:55 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x2080000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x10005}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) 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 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xc042, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x2, 0x0) pwrite64(r1, &(0x7f00000000c0)='9', 0x1, 0x8040000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x4042, 0x0) sendfile(r1, r2, 0x0, 0xffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x3709, 0x3, &(0x7f0000000380)=[{&(0x7f0000000180)="1c2fe7f4768bbb4726372f7ae4f19dbebc055e338ef75483d768ff9661c6", 0x1e, 0x84a}, {&(0x7f00000001c0)="388cbf3d90953f6ab40ff6a75acbbf53880ed5b66aa541ae9a5f42fefb047436d6c2416285793361f23ace0e3666e47dac410a1047a20710ad0bc8781024d37ef2e3456ac7178fd2ea26d75d963423678b55bee32c0fc2696cb52f45a60b8e3635a982bbc6f643c54cfc4212fd717170f75e6fe08c5e2d007e43209704cc1e15c14da4db99a8a00e", 0x88, 0x8}, {&(0x7f0000000300)="adbf3a6c6f8ced403e4d167f1835f0831b4a1878501e444d3fc569adb2d8dd01585c75b45e2624610b7f", 0x2a, 0xe9}], 0x200480c, &(0x7f0000000400)={[{@rodir}, {@numtail}, {@iocharset={'iocharset', 0x3d, 'koi8-u'}}], [{@uid_eq}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@euid_eq}]}) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) utimensat(r4, &(0x7f0000000480)='./file1\x00', &(0x7f0000000500)={{0x77359400}, {r5, r6/1000+60000}}, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r3, 0x4004662b, &(0x7f0000000340)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) 14:30:55 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x2080000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10005}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xc042, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x2, 0x0) pwrite64(r1, &(0x7f00000000c0)='9', 0x1, 0x8040000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x4042, 0x0) sendfile(r1, r2, 0x0, 0xffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x3709, 0x3, &(0x7f0000000380)=[{&(0x7f0000000180)="1c2fe7f4768bbb4726372f7ae4f19dbebc055e338ef75483d768ff9661c6", 0x1e, 0x84a}, {&(0x7f00000001c0)="388cbf3d90953f6ab40ff6a75acbbf53880ed5b66aa541ae9a5f42fefb047436d6c2416285793361f23ace0e3666e47dac410a1047a20710ad0bc8781024d37ef2e3456ac7178fd2ea26d75d963423678b55bee32c0fc2696cb52f45a60b8e3635a982bbc6f643c54cfc4212fd717170f75e6fe08c5e2d007e43209704cc1e15c14da4db99a8a00e", 0x88, 0x8}, {&(0x7f0000000300)="adbf3a6c6f8ced403e4d167f1835f0831b4a1878501e444d3fc569adb2d8dd01585c75b45e2624610b7f", 0x2a, 0xe9}], 0x200480c, &(0x7f0000000400)={[{@rodir}, {@numtail}, {@iocharset={'iocharset', 0x3d, 'koi8-u'}}], [{@uid_eq}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@euid_eq}]}) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) utimensat(r4, &(0x7f0000000480)='./file1\x00', &(0x7f0000000500)={{0x77359400}, {r5, r6/1000+60000}}, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r3, 0x4004662b, &(0x7f0000000340)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) 14:30:55 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000002c0)={@dev, 0x0, 0x0, 0xff, 0x9}, 0x22) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000002c0)={@dev, 0x0, 0x2}, 0x20) 14:30:55 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r0, 0x0, 0x0, 0x87ffffc) r1 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) readv(r1, &(0x7f0000000300)=[{&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/116, 0x74}], 0x2) syz_open_dev$tty20(0xc, 0x4, 0x1) io_setup(0x20, &(0x7f0000000000)) openat$sr(0xffffffffffffff9c, &(0x7f0000000140), 0xd40, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000080)={0x0, "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"}) 14:30:55 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 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_config_ext, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r0, 0x0, 0x0, 0x87ffffc) r1 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) readv(r1, &(0x7f0000000300)=[{&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/116, 0x74}], 0x2) syz_open_dev$tty20(0xc, 0x4, 0x1) io_setup(0x20, &(0x7f0000000000)) openat$sr(0xffffffffffffff9c, &(0x7f0000000140), 0xd40, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000080)={0x0, "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"}) [ 129.237807] loop7: detected capacity change from 0 to 27 14:30:55 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000540)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, '\x00', 0x2}}}, {{0xa, 0x0, 0x0, @private1}}}, 0x108) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000180)={0xe61, {{0xa, 0x0, 0x0, @mcast2}}}, 0x88) 14:30:55 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000002c0)={@dev, 0x0, 0x0, 0xff, 0x9}, 0x22) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000002c0)={@dev, 0x0, 0x2}, 0x20) [ 129.305479] loop3: detected capacity change from 0 to 27 [ 129.462980] loop1: detected capacity change from 0 to 27 [ 129.485886] loop6: detected capacity change from 0 to 27 14:30:55 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='projid_map\x00') read$hiddev(r0, &(0x7f0000000040)=""/169, 0x200000e9) 14:30:55 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 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_config_ext, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r0, 0x0, 0x0, 0x87ffffc) r1 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) readv(r1, &(0x7f0000000300)=[{&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/116, 0x74}], 0x2) syz_open_dev$tty20(0xc, 0x4, 0x1) io_setup(0x20, &(0x7f0000000000)) openat$sr(0xffffffffffffff9c, &(0x7f0000000140), 0xd40, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000080)={0x0, "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"}) 14:30:55 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x2080000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10005}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xc042, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x2, 0x0) pwrite64(r1, &(0x7f00000000c0)='9', 0x1, 0x8040000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x4042, 0x0) sendfile(r1, r2, 0x0, 0xffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x3709, 0x3, &(0x7f0000000380)=[{&(0x7f0000000180)="1c2fe7f4768bbb4726372f7ae4f19dbebc055e338ef75483d768ff9661c6", 0x1e, 0x84a}, {&(0x7f00000001c0)="388cbf3d90953f6ab40ff6a75acbbf53880ed5b66aa541ae9a5f42fefb047436d6c2416285793361f23ace0e3666e47dac410a1047a20710ad0bc8781024d37ef2e3456ac7178fd2ea26d75d963423678b55bee32c0fc2696cb52f45a60b8e3635a982bbc6f643c54cfc4212fd717170f75e6fe08c5e2d007e43209704cc1e15c14da4db99a8a00e", 0x88, 0x8}, {&(0x7f0000000300)="adbf3a6c6f8ced403e4d167f1835f0831b4a1878501e444d3fc569adb2d8dd01585c75b45e2624610b7f", 0x2a, 0xe9}], 0x200480c, &(0x7f0000000400)={[{@rodir}, {@numtail}, {@iocharset={'iocharset', 0x3d, 'koi8-u'}}], [{@uid_eq}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@euid_eq}]}) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) utimensat(r4, &(0x7f0000000480)='./file1\x00', &(0x7f0000000500)={{0x77359400}, {r5, r6/1000+60000}}, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r3, 0x4004662b, &(0x7f0000000340)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) 14:30:55 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 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_config_ext, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r0, 0x0, 0x0, 0x87ffffc) r1 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) readv(r1, &(0x7f0000000300)=[{&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/116, 0x74}], 0x2) syz_open_dev$tty20(0xc, 0x4, 0x1) io_setup(0x20, &(0x7f0000000000)) openat$sr(0xffffffffffffff9c, &(0x7f0000000140), 0xd40, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000080)={0x0, "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"}) 14:30:55 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000002c0)={@dev, 0x0, 0x0, 0xff, 0x9}, 0x22) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000002c0)={@dev, 0x0, 0x2}, 0x20) 14:30:55 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x2080000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x10005}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) 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 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xc042, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x2, 0x0) pwrite64(r1, &(0x7f00000000c0)='9', 0x1, 0x8040000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x4042, 0x0) sendfile(r1, r2, 0x0, 0xffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x3709, 0x3, &(0x7f0000000380)=[{&(0x7f0000000180)="1c2fe7f4768bbb4726372f7ae4f19dbebc055e338ef75483d768ff9661c6", 0x1e, 0x84a}, {&(0x7f00000001c0)="388cbf3d90953f6ab40ff6a75acbbf53880ed5b66aa541ae9a5f42fefb047436d6c2416285793361f23ace0e3666e47dac410a1047a20710ad0bc8781024d37ef2e3456ac7178fd2ea26d75d963423678b55bee32c0fc2696cb52f45a60b8e3635a982bbc6f643c54cfc4212fd717170f75e6fe08c5e2d007e43209704cc1e15c14da4db99a8a00e", 0x88, 0x8}, {&(0x7f0000000300)="adbf3a6c6f8ced403e4d167f1835f0831b4a1878501e444d3fc569adb2d8dd01585c75b45e2624610b7f", 0x2a, 0xe9}], 0x200480c, &(0x7f0000000400)={[{@rodir}, {@numtail}, {@iocharset={'iocharset', 0x3d, 'koi8-u'}}], [{@uid_eq}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@euid_eq}]}) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) utimensat(r4, &(0x7f0000000480)='./file1\x00', &(0x7f0000000500)={{0x77359400}, {r5, r6/1000+60000}}, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r3, 0x4004662b, &(0x7f0000000340)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) 14:30:55 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000040)=0x5, 0x4) 14:30:55 executing program 6: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}], 0x1, 0x0, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) io_submit(0x0, 0x1, &(0x7f0000000040)=[&(0x7f0000000200)={0x0, 0x0, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x0}]) write$sndseq(r1, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 14:30:55 executing program 0: io_setup(0x6, &(0x7f0000000040)=0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) io_submit(r0, 0x3, &(0x7f00000004c0)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10", 0x1}, 0x0, 0x0]) 14:30:55 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000002c0)={@dev, 0x0, 0x0, 0xff, 0x9}, 0x22) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000002c0)={@dev, 0x0, 0x2}, 0x20) [ 129.695251] loop1: detected capacity change from 0 to 27 14:30:55 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000040)=0x5, 0x4) [ 129.730594] loop3: detected capacity change from 0 to 27 14:30:55 executing program 0: getrandom(0x0, 0x47, 0x0) 14:30:55 executing program 6: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}], 0x1, 0x0, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) io_submit(0x0, 0x1, &(0x7f0000000040)=[&(0x7f0000000200)={0x0, 0x0, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x0}]) write$sndseq(r1, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 14:30:55 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000040)=0x5, 0x4) 14:30:55 executing program 0: getrandom(0x0, 0x47, 0x0) 14:30:55 executing program 6: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}], 0x1, 0x0, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) io_submit(0x0, 0x1, &(0x7f0000000040)=[&(0x7f0000000200)={0x0, 0x0, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x0}]) write$sndseq(r1, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) 14:30:55 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000040)=0x5, 0x4) 14:30:55 executing program 1: r0 = fsopen(&(0x7f0000000180)='ramfs\x00', 0x0) r1 = dup(r0) dup(r1) r2 = syz_io_uring_setup(0x137, &(0x7f00000003c0), &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000440)=0x0, &(0x7f0000000380)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_ASYNC_CANCEL={0xe, 0x5}, 0xfffffff7) syz_io_uring_submit(r3, r4, &(0x7f0000000180)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x6, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x3514, &(0x7f0000000040), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)=0x0) syz_io_uring_submit(r3, r5, &(0x7f0000000480)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd_index}, 0x0) io_uring_enter(r2, 0x100001, 0x0, 0x0, 0x0, 0x0) 14:30:55 executing program 3: 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, 0x0, 0x0, @perf_config_ext={0x80000000, 0x81}, 0x703, 0x0, 0x0, 0x9, 0x7}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r0, &(0x7f00000011c0)="25f603b7fa9fa3548414f40992c1cf45f19705c7eee437fda4265b7eb2e7bb1ca4ec9b16e7d8334d052aeb04b0d5037a01019288274bf0cb88e4b0d450527f3e3100845f824bd7c768b941db8d3d5f400ea29894fe6bc6553b229e9e616dbeb1b077c3ff25d19fa7ce2453d6417761", 0x6f) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) fcntl$dupfd(r0, 0x0, r1) write(r1, &(0x7f0000000080)="01", 0x41030) close(r1) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) creat(&(0x7f0000000100)='./file0/file0\x00', 0xa) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) readahead(0xffffffffffffffff, 0x1, 0x3) 14:30:55 executing program 2: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000200)="e6", 0x1}], 0x1, 0x7fefffa, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getpgrp(0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/rt6_stats\x00') r3 = eventfd2(0x1, 0x0) close(r3) ioctl$int_in(r3, 0x5421, &(0x7f0000000080)=0x7) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r2, 0xc0189375, &(0x7f0000001600)=ANY=[@ANYBLOB="00000d4484491d534fa508b46eb28742c1cda5000036000000ecb4f05a8924627cbd7c827740700c750ae2592ad8bcdc2e22ad3b5b52c83585b1e07f9a6f208fc3486a2fdd55231cc5ed7dd4d5000000", @ANYRES32, @ANYBLOB="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"]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f0000000340)=0xffffffffffffffde) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) ioctl$int_in(r1, 0x5421, &(0x7f0000000080)=0x7) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) mq_timedreceive(r0, &(0x7f0000001540)=""/158, 0x9e, 0x100000001, &(0x7f0000000140)={0x77359400}) sendfile(r1, r0, 0x0, 0x80000001) r4 = creat(&(0x7f0000001480)='./file1\x00', 0x8) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000000380)=0x8) clone3(&(0x7f00000014c0)={0xd00, &(0x7f0000000300), 0x0, 0x0, {0x41}, &(0x7f00000003c0)=""/97, 0x61, &(0x7f0000000440)=""/4096, &(0x7f00000001c0)=[0x0, 0x0, 0x0], 0x3, {r4}}, 0x58) [ 129.953836] loop3: detected capacity change from 0 to 256 [ 129.965310] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:30:55 executing program 0: getrandom(0x0, 0x47, 0x0) 14:30:55 executing program 6: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}], 0x1, 0x0, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) io_submit(0x0, 0x1, &(0x7f0000000040)=[&(0x7f0000000200)={0x0, 0x0, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x0}]) write$sndseq(r1, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) [ 130.016077] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 130.036332] tmpfs: Bad value for 'mpol' [ 130.037049] tmpfs: Bad value for 'mpol' 14:30:55 executing program 1: r0 = fsopen(&(0x7f0000000180)='ramfs\x00', 0x0) r1 = dup(r0) dup(r1) r2 = syz_io_uring_setup(0x137, &(0x7f00000003c0), &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000440)=0x0, &(0x7f0000000380)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_ASYNC_CANCEL={0xe, 0x5}, 0xfffffff7) syz_io_uring_submit(r3, r4, &(0x7f0000000180)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x6, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x3514, &(0x7f0000000040), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)=0x0) syz_io_uring_submit(r3, r5, &(0x7f0000000480)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd_index}, 0x0) io_uring_enter(r2, 0x100001, 0x0, 0x0, 0x0, 0x0) 14:30:55 executing program 4: 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) r0 = socket$inet(0x2, 0x3, 0xfb) close_range(r0, 0xffffffffffffffff, 0x0) 14:30:55 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000500)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in, @in=@multicast1}, {@in6=@empty, 0x0, 0x3c}, @in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}}, 0x0) 14:30:55 executing program 7: syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={[{@mpol={'mpol', 0x3d, {'bind', '=relative', @void}}}]}) 14:30:55 executing program 2: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000200)="e6", 0x1}], 0x1, 0x7fefffa, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getpgrp(0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/rt6_stats\x00') r3 = eventfd2(0x1, 0x0) close(r3) ioctl$int_in(r3, 0x5421, &(0x7f0000000080)=0x7) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r2, 0xc0189375, &(0x7f0000001600)=ANY=[@ANYBLOB="00000d4484491d534fa508b46eb28742c1cda5000036000000ecb4f05a8924627cbd7c827740700c750ae2592ad8bcdc2e22ad3b5b52c83585b1e07f9a6f208fc3486a2fdd55231cc5ed7dd4d5000000", @ANYRES32, @ANYBLOB="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"]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f0000000340)=0xffffffffffffffde) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) ioctl$int_in(r1, 0x5421, &(0x7f0000000080)=0x7) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) mq_timedreceive(r0, &(0x7f0000001540)=""/158, 0x9e, 0x100000001, &(0x7f0000000140)={0x77359400}) sendfile(r1, r0, 0x0, 0x80000001) r4 = creat(&(0x7f0000001480)='./file1\x00', 0x8) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000000380)=0x8) clone3(&(0x7f00000014c0)={0xd00, &(0x7f0000000300), 0x0, 0x0, {0x41}, &(0x7f00000003c0)=""/97, 0x61, &(0x7f0000000440)=""/4096, &(0x7f00000001c0)=[0x0, 0x0, 0x0], 0x3, {r4}}, 0x58) 14:30:55 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80000000, 0x81}, 0x703, 0x0, 0x0, 0x9, 0x7}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00000011c0)="25f603b7fa9fa3548414f40992c1cf45f19705c7eee437fda4265b7eb2e7bb1ca4ec9b16e7d8334d052aeb04b0d5037a01019288274bf0cb88e4b0d450527f3e3100845f824bd7c768b941db8d3d5f400ea29894fe6bc6553b229e9e616dbeb1b077c3ff25d19fa7ce2453d6417761", 0x6f) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) fcntl$dupfd(r0, 0x0, r1) write(r1, &(0x7f0000000080)="01", 0x41030) close(r1) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) creat(&(0x7f0000000100)='./file0/file0\x00', 0xa) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) readahead(0xffffffffffffffff, 0x1, 0x3) 14:30:55 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, 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={0x80000000, 0x81}, 0x703, 0x0, 0x0, 0x9, 0x7}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r0, &(0x7f00000011c0)="25f603b7fa9fa3548414f40992c1cf45f19705c7eee437fda4265b7eb2e7bb1ca4ec9b16e7d8334d052aeb04b0d5037a01019288274bf0cb88e4b0d450527f3e3100845f824bd7c768b941db8d3d5f400ea29894fe6bc6553b229e9e616dbeb1b077c3ff25d19fa7ce2453d6417761", 0x6f) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) fcntl$dupfd(r0, 0x0, r1) write(r1, &(0x7f0000000080)="01", 0x41030) close(r1) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) creat(&(0x7f0000000100)='./file0/file0\x00', 0xa) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) readahead(0xffffffffffffffff, 0x1, 0x3) 14:30:55 executing program 2: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000200)="e6", 0x1}], 0x1, 0x7fefffa, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getpgrp(0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/rt6_stats\x00') r3 = eventfd2(0x1, 0x0) close(r3) ioctl$int_in(r3, 0x5421, &(0x7f0000000080)=0x7) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r2, 0xc0189375, &(0x7f0000001600)=ANY=[@ANYBLOB="00000d4484491d534fa508b46eb28742c1cda5000036000000ecb4f05a8924627cbd7c827740700c750ae2592ad8bcdc2e22ad3b5b52c83585b1e07f9a6f208fc3486a2fdd55231cc5ed7dd4d5000000", @ANYRES32, @ANYBLOB="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"]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f0000000340)=0xffffffffffffffde) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) ioctl$int_in(r1, 0x5421, &(0x7f0000000080)=0x7) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) mq_timedreceive(r0, &(0x7f0000001540)=""/158, 0x9e, 0x100000001, &(0x7f0000000140)={0x77359400}) sendfile(r1, r0, 0x0, 0x80000001) r4 = creat(&(0x7f0000001480)='./file1\x00', 0x8) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000000380)=0x8) clone3(&(0x7f00000014c0)={0xd00, &(0x7f0000000300), 0x0, 0x0, {0x41}, &(0x7f00000003c0)=""/97, 0x61, &(0x7f0000000440)=""/4096, &(0x7f00000001c0)=[0x0, 0x0, 0x0], 0x3, {r4}}, 0x58) 14:30:55 executing program 5: 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, 0x0, 0x0, @perf_config_ext={0x80000000, 0x81}, 0x703, 0x0, 0x0, 0x9, 0x7}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r0, &(0x7f00000011c0)="25f603b7fa9fa3548414f40992c1cf45f19705c7eee437fda4265b7eb2e7bb1ca4ec9b16e7d8334d052aeb04b0d5037a01019288274bf0cb88e4b0d450527f3e3100845f824bd7c768b941db8d3d5f400ea29894fe6bc6553b229e9e616dbeb1b077c3ff25d19fa7ce2453d6417761", 0x6f) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) fcntl$dupfd(r0, 0x0, r1) write(r1, &(0x7f0000000080)="01", 0x41030) close(r1) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) creat(&(0x7f0000000100)='./file0/file0\x00', 0xa) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) readahead(0xffffffffffffffff, 0x1, 0x3) 14:30:55 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80000000, 0x81}, 0x703, 0x0, 0x0, 0x9, 0x7}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00000011c0)="25f603b7fa9fa3548414f40992c1cf45f19705c7eee437fda4265b7eb2e7bb1ca4ec9b16e7d8334d052aeb04b0d5037a01019288274bf0cb88e4b0d450527f3e3100845f824bd7c768b941db8d3d5f400ea29894fe6bc6553b229e9e616dbeb1b077c3ff25d19fa7ce2453d6417761", 0x6f) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) fcntl$dupfd(r0, 0x0, r1) write(r1, &(0x7f0000000080)="01", 0x41030) close(r1) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) creat(&(0x7f0000000100)='./file0/file0\x00', 0xa) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) readahead(0xffffffffffffffff, 0x1, 0x3) 14:30:56 executing program 0: getrandom(0x0, 0x47, 0x0) [ 130.176762] loop7: detected capacity change from 0 to 256 [ 130.196417] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 130.203779] loop3: detected capacity change from 0 to 256 14:30:56 executing program 1: r0 = fsopen(&(0x7f0000000180)='ramfs\x00', 0x0) r1 = dup(r0) dup(r1) r2 = syz_io_uring_setup(0x137, &(0x7f00000003c0), &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000440)=0x0, &(0x7f0000000380)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_ASYNC_CANCEL={0xe, 0x5}, 0xfffffff7) syz_io_uring_submit(r3, r4, &(0x7f0000000180)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x6, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x3514, &(0x7f0000000040), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)=0x0) syz_io_uring_submit(r3, r5, &(0x7f0000000480)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd_index}, 0x0) io_uring_enter(r2, 0x100001, 0x0, 0x0, 0x0, 0x0) [ 130.216245] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:30:56 executing program 4: 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) r0 = socket$inet(0x2, 0x3, 0xfb) close_range(r0, 0xffffffffffffffff, 0x0) 14:30:56 executing program 0: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000200)="e6", 0x1}], 0x1, 0x7fefffa, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getpgrp(0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/rt6_stats\x00') r3 = eventfd2(0x1, 0x0) close(r3) ioctl$int_in(r3, 0x5421, &(0x7f0000000080)=0x7) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r2, 0xc0189375, &(0x7f0000001600)=ANY=[@ANYBLOB="00000d4484491d534fa508b46eb28742c1cda5000036000000ecb4f05a8924627cbd7c827740700c750ae2592ad8bcdc2e22ad3b5b52c83585b1e07f9a6f208fc3486a2fdd55231cc5ed7dd4d5000000", @ANYRES32, @ANYBLOB="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"]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f0000000340)=0xffffffffffffffde) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) ioctl$int_in(r1, 0x5421, &(0x7f0000000080)=0x7) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) mq_timedreceive(r0, &(0x7f0000001540)=""/158, 0x9e, 0x100000001, &(0x7f0000000140)={0x77359400}) sendfile(r1, r0, 0x0, 0x80000001) r4 = creat(&(0x7f0000001480)='./file1\x00', 0x8) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000000380)=0x8) clone3(&(0x7f00000014c0)={0xd00, &(0x7f0000000300), 0x0, 0x0, {0x41}, &(0x7f00000003c0)=""/97, 0x61, &(0x7f0000000440)=""/4096, &(0x7f00000001c0)=[0x0, 0x0, 0x0], 0x3, {r4}}, 0x58) [ 130.287189] loop5: detected capacity change from 0 to 256 [ 130.294220] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 130.300427] loop6: detected capacity change from 0 to 256 [ 130.305503] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:30:56 executing program 2: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000200)="e6", 0x1}], 0x1, 0x7fefffa, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getpgrp(0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/rt6_stats\x00') r3 = eventfd2(0x1, 0x0) close(r3) ioctl$int_in(r3, 0x5421, &(0x7f0000000080)=0x7) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r2, 0xc0189375, &(0x7f0000001600)=ANY=[@ANYBLOB="00000d4484491d534fa508b46eb28742c1cda5000036000000ecb4f05a8924627cbd7c827740700c750ae2592ad8bcdc2e22ad3b5b52c83585b1e07f9a6f208fc3486a2fdd55231cc5ed7dd4d5000000", @ANYRES32, @ANYBLOB="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"]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f0000000340)=0xffffffffffffffde) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) ioctl$int_in(r1, 0x5421, &(0x7f0000000080)=0x7) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) mq_timedreceive(r0, &(0x7f0000001540)=""/158, 0x9e, 0x100000001, &(0x7f0000000140)={0x77359400}) sendfile(r1, r0, 0x0, 0x80000001) r4 = creat(&(0x7f0000001480)='./file1\x00', 0x8) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000000380)=0x8) clone3(&(0x7f00000014c0)={0xd00, &(0x7f0000000300), 0x0, 0x0, {0x41}, &(0x7f00000003c0)=""/97, 0x61, &(0x7f0000000440)=""/4096, &(0x7f00000001c0)=[0x0, 0x0, 0x0], 0x3, {r4}}, 0x58) 14:30:56 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80000000, 0x81}, 0x703, 0x0, 0x0, 0x9, 0x7}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00000011c0)="25f603b7fa9fa3548414f40992c1cf45f19705c7eee437fda4265b7eb2e7bb1ca4ec9b16e7d8334d052aeb04b0d5037a01019288274bf0cb88e4b0d450527f3e3100845f824bd7c768b941db8d3d5f400ea29894fe6bc6553b229e9e616dbeb1b077c3ff25d19fa7ce2453d6417761", 0x6f) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) fcntl$dupfd(r0, 0x0, r1) write(r1, &(0x7f0000000080)="01", 0x41030) close(r1) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) creat(&(0x7f0000000100)='./file0/file0\x00', 0xa) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) readahead(0xffffffffffffffff, 0x1, 0x3) 14:30:56 executing program 4: 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) r0 = socket$inet(0x2, 0x3, 0xfb) close_range(r0, 0xffffffffffffffff, 0x0) 14:30:56 executing program 1: r0 = fsopen(&(0x7f0000000180)='ramfs\x00', 0x0) r1 = dup(r0) dup(r1) r2 = syz_io_uring_setup(0x137, &(0x7f00000003c0), &(0x7f0000ff7000/0x9000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000440)=0x0, &(0x7f0000000380)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_ASYNC_CANCEL={0xe, 0x5}, 0xfffffff7) syz_io_uring_submit(r3, r4, &(0x7f0000000180)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x6, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x3514, &(0x7f0000000040), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)=0x0) syz_io_uring_submit(r3, r5, &(0x7f0000000480)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd_index}, 0x0) io_uring_enter(r2, 0x100001, 0x0, 0x0, 0x0, 0x0) [ 130.370015] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:30:56 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xfb) close_range(r0, 0xffffffffffffffff, 0x0) [ 130.426631] loop7: detected capacity change from 0 to 256 14:30:56 executing program 0: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000200)="e6", 0x1}], 0x1, 0x7fefffa, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getpgrp(0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/rt6_stats\x00') r3 = eventfd2(0x1, 0x0) close(r3) ioctl$int_in(r3, 0x5421, &(0x7f0000000080)=0x7) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r2, 0xc0189375, &(0x7f0000001600)=ANY=[@ANYBLOB="00000d4484491d534fa508b46eb28742c1cda5000036000000ecb4f05a8924627cbd7c827740700c750ae2592ad8bcdc2e22ad3b5b52c83585b1e07f9a6f208fc3486a2fdd55231cc5ed7dd4d5000000", @ANYRES32, @ANYBLOB="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"]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f0000000340)=0xffffffffffffffde) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) ioctl$int_in(r1, 0x5421, &(0x7f0000000080)=0x7) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) mq_timedreceive(r0, &(0x7f0000001540)=""/158, 0x9e, 0x100000001, &(0x7f0000000140)={0x77359400}) sendfile(r1, r0, 0x0, 0x80000001) r4 = creat(&(0x7f0000001480)='./file1\x00', 0x8) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000000380)=0x8) clone3(&(0x7f00000014c0)={0xd00, &(0x7f0000000300), 0x0, 0x0, {0x41}, &(0x7f00000003c0)=""/97, 0x61, &(0x7f0000000440)=""/4096, &(0x7f00000001c0)=[0x0, 0x0, 0x0], 0x3, {r4}}, 0x58) [ 130.449049] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 130.458396] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:30:56 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80000000, 0x81}, 0x703, 0x0, 0x0, 0x9, 0x7}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00000011c0)="25f603b7fa9fa3548414f40992c1cf45f19705c7eee437fda4265b7eb2e7bb1ca4ec9b16e7d8334d052aeb04b0d5037a01019288274bf0cb88e4b0d450527f3e3100845f824bd7c768b941db8d3d5f400ea29894fe6bc6553b229e9e616dbeb1b077c3ff25d19fa7ce2453d6417761", 0x6f) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) fcntl$dupfd(r0, 0x0, r1) write(r1, &(0x7f0000000080)="01", 0x41030) close(r1) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) creat(&(0x7f0000000100)='./file0/file0\x00', 0xa) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) readahead(0xffffffffffffffff, 0x1, 0x3) [ 130.500244] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 130.558761] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 130.593579] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 130.616592] loop6: detected capacity change from 0 to 256 [ 130.624723] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:30:56 executing program 5: 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, 0x0, 0x0, @perf_config_ext={0x80000000, 0x81}, 0x703, 0x0, 0x0, 0x9, 0x7}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r0, &(0x7f00000011c0)="25f603b7fa9fa3548414f40992c1cf45f19705c7eee437fda4265b7eb2e7bb1ca4ec9b16e7d8334d052aeb04b0d5037a01019288274bf0cb88e4b0d450527f3e3100845f824bd7c768b941db8d3d5f400ea29894fe6bc6553b229e9e616dbeb1b077c3ff25d19fa7ce2453d6417761", 0x6f) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) fcntl$dupfd(r0, 0x0, r1) write(r1, &(0x7f0000000080)="01", 0x41030) close(r1) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) creat(&(0x7f0000000100)='./file0/file0\x00', 0xa) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) readahead(0xffffffffffffffff, 0x1, 0x3) [ 130.666584] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:30:56 executing program 2: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000200)="e6", 0x1}], 0x1, 0x7fefffa, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getpgrp(0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/rt6_stats\x00') r3 = eventfd2(0x1, 0x0) close(r3) ioctl$int_in(r3, 0x5421, &(0x7f0000000080)=0x7) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r2, 0xc0189375, &(0x7f0000001600)=ANY=[@ANYBLOB="00000d4484491d534fa508b46eb28742c1cda5000036000000ecb4f05a8924627cbd7c827740700c750ae2592ad8bcdc2e22ad3b5b52c83585b1e07f9a6f208fc3486a2fdd55231cc5ed7dd4d5000000", @ANYRES32, @ANYBLOB="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"]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f0000000340)=0xffffffffffffffde) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) ioctl$int_in(r1, 0x5421, &(0x7f0000000080)=0x7) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) mq_timedreceive(r0, &(0x7f0000001540)=""/158, 0x9e, 0x100000001, &(0x7f0000000140)={0x77359400}) sendfile(r1, r0, 0x0, 0x80000001) r4 = creat(&(0x7f0000001480)='./file1\x00', 0x8) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000000380)=0x8) clone3(&(0x7f00000014c0)={0xd00, &(0x7f0000000300), 0x0, 0x0, {0x41}, &(0x7f00000003c0)=""/97, 0x61, &(0x7f0000000440)=""/4096, &(0x7f00000001c0)=[0x0, 0x0, 0x0], 0x3, {r4}}, 0x58) 14:30:56 executing program 1: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000200)="e6", 0x1}], 0x1, 0x7fefffa, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getpgrp(0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/rt6_stats\x00') r3 = eventfd2(0x1, 0x0) close(r3) ioctl$int_in(r3, 0x5421, &(0x7f0000000080)=0x7) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r2, 0xc0189375, &(0x7f0000001600)=ANY=[@ANYBLOB="00000d4484491d534fa508b46eb28742c1cda5000036000000ecb4f05a8924627cbd7c827740700c750ae2592ad8bcdc2e22ad3b5b52c83585b1e07f9a6f208fc3486a2fdd55231cc5ed7dd4d5000000", @ANYRES32, @ANYBLOB="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"]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f0000000340)=0xffffffffffffffde) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) ioctl$int_in(r1, 0x5421, &(0x7f0000000080)=0x7) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) mq_timedreceive(r0, &(0x7f0000001540)=""/158, 0x9e, 0x100000001, &(0x7f0000000140)={0x77359400}) sendfile(r1, r0, 0x0, 0x80000001) r4 = creat(&(0x7f0000001480)='./file1\x00', 0x8) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000000380)=0x8) clone3(&(0x7f00000014c0)={0xd00, &(0x7f0000000300), 0x0, 0x0, {0x41}, &(0x7f00000003c0)=""/97, 0x61, &(0x7f0000000440)=""/4096, &(0x7f00000001c0)=[0x0, 0x0, 0x0], 0x3, {r4}}, 0x58) 14:30:56 executing program 0: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000200)="e6", 0x1}], 0x1, 0x7fefffa, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getpgrp(0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/rt6_stats\x00') r3 = eventfd2(0x1, 0x0) close(r3) ioctl$int_in(r3, 0x5421, &(0x7f0000000080)=0x7) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r2, 0xc0189375, &(0x7f0000001600)=ANY=[@ANYBLOB="00000d4484491d534fa508b46eb28742c1cda5000036000000ecb4f05a8924627cbd7c827740700c750ae2592ad8bcdc2e22ad3b5b52c83585b1e07f9a6f208fc3486a2fdd55231cc5ed7dd4d5000000", @ANYRES32, @ANYBLOB="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"]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f0000000340)=0xffffffffffffffde) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) ioctl$int_in(r1, 0x5421, &(0x7f0000000080)=0x7) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) mq_timedreceive(r0, &(0x7f0000001540)=""/158, 0x9e, 0x100000001, &(0x7f0000000140)={0x77359400}) sendfile(r1, r0, 0x0, 0x80000001) r4 = creat(&(0x7f0000001480)='./file1\x00', 0x8) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000000380)=0x8) clone3(&(0x7f00000014c0)={0xd00, &(0x7f0000000300), 0x0, 0x0, {0x41}, &(0x7f00000003c0)=""/97, 0x61, &(0x7f0000000440)=""/4096, &(0x7f00000001c0)=[0x0, 0x0, 0x0], 0x3, {r4}}, 0x58) 14:30:56 executing program 4: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000200)="e6", 0x1}], 0x1, 0x7fefffa, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getpgrp(0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/rt6_stats\x00') r3 = eventfd2(0x1, 0x0) close(r3) ioctl$int_in(r3, 0x5421, &(0x7f0000000080)=0x7) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r2, 0xc0189375, &(0x7f0000001600)=ANY=[@ANYBLOB="00000d4484491d534fa508b46eb28742c1cda5000036000000ecb4f05a8924627cbd7c827740700c750ae2592ad8bcdc2e22ad3b5b52c83585b1e07f9a6f208fc3486a2fdd55231cc5ed7dd4d5000000", @ANYRES32, @ANYBLOB="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"]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f0000000340)=0xffffffffffffffde) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) ioctl$int_in(r1, 0x5421, &(0x7f0000000080)=0x7) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) mq_timedreceive(r0, &(0x7f0000001540)=""/158, 0x9e, 0x100000001, &(0x7f0000000140)={0x77359400}) sendfile(r1, r0, 0x0, 0x80000001) r4 = creat(&(0x7f0000001480)='./file1\x00', 0x8) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000000380)=0x8) clone3(&(0x7f00000014c0)={0xd00, &(0x7f0000000300), 0x0, 0x0, {0x41}, &(0x7f00000003c0)=""/97, 0x61, &(0x7f0000000440)=""/4096, &(0x7f00000001c0)=[0x0, 0x0, 0x0], 0x3, {r4}}, 0x58) 14:30:56 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80000000, 0x81}, 0x703, 0x0, 0x0, 0x9, 0x7}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00000011c0)="25f603b7fa9fa3548414f40992c1cf45f19705c7eee437fda4265b7eb2e7bb1ca4ec9b16e7d8334d052aeb04b0d5037a01019288274bf0cb88e4b0d450527f3e3100845f824bd7c768b941db8d3d5f400ea29894fe6bc6553b229e9e616dbeb1b077c3ff25d19fa7ce2453d6417761", 0x6f) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) fcntl$dupfd(r0, 0x0, r1) write(r1, &(0x7f0000000080)="01", 0x41030) close(r1) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) creat(&(0x7f0000000100)='./file0/file0\x00', 0xa) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) readahead(0xffffffffffffffff, 0x1, 0x3) 14:30:56 executing program 6: 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, 0x0, 0x0, @perf_config_ext={0x80000000, 0x81}, 0x703, 0x0, 0x0, 0x9, 0x7}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r0, &(0x7f00000011c0)="25f603b7fa9fa3548414f40992c1cf45f19705c7eee437fda4265b7eb2e7bb1ca4ec9b16e7d8334d052aeb04b0d5037a01019288274bf0cb88e4b0d450527f3e3100845f824bd7c768b941db8d3d5f400ea29894fe6bc6553b229e9e616dbeb1b077c3ff25d19fa7ce2453d6417761", 0x6f) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) fcntl$dupfd(r0, 0x0, r1) write(r1, &(0x7f0000000080)="01", 0x41030) close(r1) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) creat(&(0x7f0000000100)='./file0/file0\x00', 0xa) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) readahead(0xffffffffffffffff, 0x1, 0x3) 14:30:56 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80000000, 0x81}, 0x703, 0x0, 0x0, 0x9, 0x7}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00000011c0)="25f603b7fa9fa3548414f40992c1cf45f19705c7eee437fda4265b7eb2e7bb1ca4ec9b16e7d8334d052aeb04b0d5037a01019288274bf0cb88e4b0d450527f3e3100845f824bd7c768b941db8d3d5f400ea29894fe6bc6553b229e9e616dbeb1b077c3ff25d19fa7ce2453d6417761", 0x6f) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) fcntl$dupfd(r0, 0x0, r1) write(r1, &(0x7f0000000080)="01", 0x41030) close(r1) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) creat(&(0x7f0000000100)='./file0/file0\x00', 0xa) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) readahead(0xffffffffffffffff, 0x1, 0x3) [ 130.762837] loop5: detected capacity change from 0 to 256 [ 130.764948] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 130.769674] loop3: detected capacity change from 0 to 256 [ 130.784520] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:30:56 executing program 1: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000200)="e6", 0x1}], 0x1, 0x7fefffa, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getpgrp(0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/rt6_stats\x00') r3 = eventfd2(0x1, 0x0) close(r3) ioctl$int_in(r3, 0x5421, &(0x7f0000000080)=0x7) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r2, 0xc0189375, &(0x7f0000001600)=ANY=[@ANYBLOB="00000d4484491d534fa508b46eb28742c1cda5000036000000ecb4f05a8924627cbd7c827740700c750ae2592ad8bcdc2e22ad3b5b52c83585b1e07f9a6f208fc3486a2fdd55231cc5ed7dd4d5000000", @ANYRES32, @ANYBLOB="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"]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f0000000340)=0xffffffffffffffde) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) ioctl$int_in(r1, 0x5421, &(0x7f0000000080)=0x7) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) mq_timedreceive(r0, &(0x7f0000001540)=""/158, 0x9e, 0x100000001, &(0x7f0000000140)={0x77359400}) sendfile(r1, r0, 0x0, 0x80000001) r4 = creat(&(0x7f0000001480)='./file1\x00', 0x8) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000000380)=0x8) clone3(&(0x7f00000014c0)={0xd00, &(0x7f0000000300), 0x0, 0x0, {0x41}, &(0x7f00000003c0)=""/97, 0x61, &(0x7f0000000440)=""/4096, &(0x7f00000001c0)=[0x0, 0x0, 0x0], 0x3, {r4}}, 0x58) [ 130.795271] loop7: detected capacity change from 0 to 256 [ 130.802847] loop6: detected capacity change from 0 to 256 [ 130.813793] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 130.816660] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 130.875093] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 130.914505] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 130.929551] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 130.945063] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:30:56 executing program 6: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000200)="e6", 0x1}], 0x1, 0x7fefffa, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getpgrp(0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/rt6_stats\x00') r3 = eventfd2(0x1, 0x0) close(r3) ioctl$int_in(r3, 0x5421, &(0x7f0000000080)=0x7) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r2, 0xc0189375, &(0x7f0000001600)=ANY=[@ANYBLOB="00000d4484491d534fa508b46eb28742c1cda5000036000000ecb4f05a8924627cbd7c827740700c750ae2592ad8bcdc2e22ad3b5b52c83585b1e07f9a6f208fc3486a2fdd55231cc5ed7dd4d5000000", @ANYRES32, @ANYBLOB="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"]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f0000000340)=0xffffffffffffffde) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) ioctl$int_in(r1, 0x5421, &(0x7f0000000080)=0x7) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) mq_timedreceive(r0, &(0x7f0000001540)=""/158, 0x9e, 0x100000001, &(0x7f0000000140)={0x77359400}) sendfile(r1, r0, 0x0, 0x80000001) r4 = creat(&(0x7f0000001480)='./file1\x00', 0x8) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000000380)=0x8) clone3(&(0x7f00000014c0)={0xd00, &(0x7f0000000300), 0x0, 0x0, {0x41}, &(0x7f00000003c0)=""/97, 0x61, &(0x7f0000000440)=""/4096, &(0x7f00000001c0)=[0x0, 0x0, 0x0], 0x3, {r4}}, 0x58) 14:30:56 executing program 2: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000200)="e6", 0x1}], 0x1, 0x7fefffa, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getpgrp(0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/rt6_stats\x00') r3 = eventfd2(0x1, 0x0) close(r3) ioctl$int_in(r3, 0x5421, &(0x7f0000000080)=0x7) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r2, 0xc0189375, &(0x7f0000001600)=ANY=[@ANYBLOB="00000d4484491d534fa508b46eb28742c1cda5000036000000ecb4f05a8924627cbd7c827740700c750ae2592ad8bcdc2e22ad3b5b52c83585b1e07f9a6f208fc3486a2fdd55231cc5ed7dd4d5000000", @ANYRES32, @ANYBLOB="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"]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f0000000340)=0xffffffffffffffde) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) ioctl$int_in(r1, 0x5421, &(0x7f0000000080)=0x7) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) mq_timedreceive(r0, &(0x7f0000001540)=""/158, 0x9e, 0x100000001, &(0x7f0000000140)={0x77359400}) sendfile(r1, r0, 0x0, 0x80000001) r4 = creat(&(0x7f0000001480)='./file1\x00', 0x8) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000000380)=0x8) clone3(&(0x7f00000014c0)={0xd00, &(0x7f0000000300), 0x0, 0x0, {0x41}, &(0x7f00000003c0)=""/97, 0x61, &(0x7f0000000440)=""/4096, &(0x7f00000001c0)=[0x0, 0x0, 0x0], 0x3, {r4}}, 0x58) 14:30:56 executing program 4: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000200)="e6", 0x1}], 0x1, 0x7fefffa, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getpgrp(0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/rt6_stats\x00') r3 = eventfd2(0x1, 0x0) close(r3) ioctl$int_in(r3, 0x5421, &(0x7f0000000080)=0x7) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r2, 0xc0189375, &(0x7f0000001600)=ANY=[@ANYBLOB="00000d4484491d534fa508b46eb28742c1cda5000036000000ecb4f05a8924627cbd7c827740700c750ae2592ad8bcdc2e22ad3b5b52c83585b1e07f9a6f208fc3486a2fdd55231cc5ed7dd4d5000000", @ANYRES32, @ANYBLOB="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"]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f0000000340)=0xffffffffffffffde) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) ioctl$int_in(r1, 0x5421, &(0x7f0000000080)=0x7) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) mq_timedreceive(r0, &(0x7f0000001540)=""/158, 0x9e, 0x100000001, &(0x7f0000000140)={0x77359400}) sendfile(r1, r0, 0x0, 0x80000001) r4 = creat(&(0x7f0000001480)='./file1\x00', 0x8) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000000380)=0x8) clone3(&(0x7f00000014c0)={0xd00, &(0x7f0000000300), 0x0, 0x0, {0x41}, &(0x7f00000003c0)=""/97, 0x61, &(0x7f0000000440)=""/4096, &(0x7f00000001c0)=[0x0, 0x0, 0x0], 0x3, {r4}}, 0x58) 14:30:56 executing program 3: 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, 0x0, 0x0, @perf_config_ext={0x80000000, 0x81}, 0x703, 0x0, 0x0, 0x9, 0x7}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r0, &(0x7f00000011c0)="25f603b7fa9fa3548414f40992c1cf45f19705c7eee437fda4265b7eb2e7bb1ca4ec9b16e7d8334d052aeb04b0d5037a01019288274bf0cb88e4b0d450527f3e3100845f824bd7c768b941db8d3d5f400ea29894fe6bc6553b229e9e616dbeb1b077c3ff25d19fa7ce2453d6417761", 0x6f) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) fcntl$dupfd(r0, 0x0, r1) write(r1, &(0x7f0000000080)="01", 0x41030) close(r1) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) creat(&(0x7f0000000100)='./file0/file0\x00', 0xa) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) readahead(0xffffffffffffffff, 0x1, 0x3) 14:30:56 executing program 1: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000200)="e6", 0x1}], 0x1, 0x7fefffa, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getpgrp(0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/rt6_stats\x00') r3 = eventfd2(0x1, 0x0) close(r3) ioctl$int_in(r3, 0x5421, &(0x7f0000000080)=0x7) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r2, 0xc0189375, &(0x7f0000001600)=ANY=[@ANYBLOB="00000d4484491d534fa508b46eb28742c1cda5000036000000ecb4f05a8924627cbd7c827740700c750ae2592ad8bcdc2e22ad3b5b52c83585b1e07f9a6f208fc3486a2fdd55231cc5ed7dd4d5000000", @ANYRES32, @ANYBLOB="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"]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f0000000340)=0xffffffffffffffde) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) ioctl$int_in(r1, 0x5421, &(0x7f0000000080)=0x7) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) mq_timedreceive(r0, &(0x7f0000001540)=""/158, 0x9e, 0x100000001, &(0x7f0000000140)={0x77359400}) sendfile(r1, r0, 0x0, 0x80000001) r4 = creat(&(0x7f0000001480)='./file1\x00', 0x8) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000000380)=0x8) clone3(&(0x7f00000014c0)={0xd00, &(0x7f0000000300), 0x0, 0x0, {0x41}, &(0x7f00000003c0)=""/97, 0x61, &(0x7f0000000440)=""/4096, &(0x7f00000001c0)=[0x0, 0x0, 0x0], 0x3, {r4}}, 0x58) 14:30:56 executing program 5: 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, 0x0, 0x0, @perf_config_ext={0x80000000, 0x81}, 0x703, 0x0, 0x0, 0x9, 0x7}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r0, &(0x7f00000011c0)="25f603b7fa9fa3548414f40992c1cf45f19705c7eee437fda4265b7eb2e7bb1ca4ec9b16e7d8334d052aeb04b0d5037a01019288274bf0cb88e4b0d450527f3e3100845f824bd7c768b941db8d3d5f400ea29894fe6bc6553b229e9e616dbeb1b077c3ff25d19fa7ce2453d6417761", 0x6f) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) fcntl$dupfd(r0, 0x0, r1) write(r1, &(0x7f0000000080)="01", 0x41030) close(r1) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) creat(&(0x7f0000000100)='./file0/file0\x00', 0xa) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) readahead(0xffffffffffffffff, 0x1, 0x3) 14:30:56 executing program 7: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000200)="e6", 0x1}], 0x1, 0x7fefffa, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getpgrp(0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/rt6_stats\x00') r3 = eventfd2(0x1, 0x0) close(r3) ioctl$int_in(r3, 0x5421, &(0x7f0000000080)=0x7) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r2, 0xc0189375, &(0x7f0000001600)=ANY=[@ANYBLOB="00000d4484491d534fa508b46eb28742c1cda5000036000000ecb4f05a8924627cbd7c827740700c75 VM DIAGNOSIS: 14:30:51 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880413977f0 RCX=0000000000000000 RDX=0000000000000000 RSI=ffffffff816377cf RDI=ffff8880413977fc RBP=000000000000000a RSP=ffff888041397708 R8 =ffffffff85ecb7e8 R9 =ffffffff85ecb7ec R10=ffffed1008272ef2 R11=ffff888041397768 R12=ffff8880413977f0 R13=0000000000000000 R14=ffff88802058d040 R15=0000000000092cc0 RIP=ffffffff8135b40a RFL=00000217 [----APC] 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 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f728b634620 CR3=000000000999a000 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 YMM00=0000000000000000 0000000000000000 756e696c2d34365f 3638782f62696c2f YMM01=0000000000000000 0000000000000000 00362e6f732e6362 696c2f756e672d78 YMM02=0000000000000000 0000000000000000 ffff0000000000ff ffffffffffffffff YMM03=0000000000000000 0000000000000000 ffffffffffffffff ffffffffffffffff YMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 info registers vcpu 1 RAX=0000000000000031 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff822b24f1 RDI=ffffffff87641b60 RBP=ffffffff87641b20 RSP=ffff88801832f698 R8 =0000000000000001 R9 =000000000000000a R10=0000000000000031 R11=0000000000000001 R12=0000000000000031 R13=ffffffff87641b20 R14=0000000000000010 R15=ffffffff822b24e0 RIP=ffffffff822b2549 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 00007f5bbe6d2700 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb36dac3a20 CR3=000000001ace4000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM01=0000000000000000 0000000000000000 00007f5bc12437c0 00007f5bc12437c8 YMM02=0000000000000000 0000000000000000 00007f5bc12437e0 00007f5bc12437c0 YMM03=0000000000000000 0000000000000000 00007f5bc12437c8 00007f5bc12437c0 YMM04=0000000000000000 0000000000000000 ffffffffffffffff ffffffff00000000 YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM06=0000000000000000 0000000000000000 0000000000000000 000000524f525245 YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 0000000000000000 00524f5252450040 YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000