./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor650306838

<...>
Warning: Permanently added '10.128.0.218' (ECDSA) to the list of known hosts.
execve("./syz-executor650306838", ["./syz-executor650306838"], 0x7ffda7a24810 /* 10 vars */) = 0
brk(NULL)                               = 0x555556b4b000
brk(0x555556b4bc40)                     = 0x555556b4bc40
arch_prctl(ARCH_SET_FS, 0x555556b4b300) = 0
uname({sysname="Linux", nodename="syzkaller", ...}) = 0
readlink("/proc/self/exe", "/root/syz-executor650306838", 4096) = 27
brk(0x555556b6cc40)                     = 0x555556b6cc40
brk(0x555556b6d000)                     = 0x555556b6d000
mprotect(0x7f91668b9000, 16384, PROT_READ) = 0
mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000
mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000
mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000
unshare(CLONE_NEWPID)                   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5079 attached
, child_tidptr=0x555556b4b5d0) = 5079
[pid  5079] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid  5079] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5079] setsid()                    = 1
[pid  5079] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  5079] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  5079] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  5079] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  5079] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid  5079] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  5079] unshare(CLONE_NEWNS)        = 0
[pid  5079] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  5079] unshare(CLONE_NEWIPC)       = 0
[pid  5079] unshare(CLONE_NEWCGROUP)    = 0
[pid  5079] unshare(CLONE_NEWUTS)       = 0
[pid  5079] unshare(CLONE_SYSVSEM)      = 0
[pid  5079] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5079] write(3, "16777216", 8)     = 8
[pid  5079] close(3)                    = 0
[pid  5079] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  5079] write(3, "536870912", 9)    = 9
[pid  5079] close(3)                    = 0
[pid  5079] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5079] write(3, "1024", 4)         = 4
[pid  5079] close(3)                    = 0
[pid  5079] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5079] write(3, "8192", 4)         = 4
[pid  5079] close(3)                    = 0
[pid  5079] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5079] write(3, "1024", 4)         = 4
[pid  5079] close(3)                    = 0
[pid  5079] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  5079] write(3, "1024", 4)         = 4
[pid  5079] close(3)                    = 0
[pid  5079] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  5079] write(3, "1024 1048576 500 1024", 21) = 21
[pid  5079] close(3)                    = 0
[pid  5079] getpid()                    = 1
[pid  5079] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PTRACE|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_NICE|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, permitted=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PTRACE|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_NICE|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, inheritable=0}) = 0
[pid  5079] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, permitted=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, inheritable=0}) = 0
[pid  5079] unshare(CLONE_NEWNET)       = 0
[pid  5079] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  5079] write(3, "0 65535", 7)      = 7
[pid  5079] close(3)                    = 0
[pid  5079] mkdir("/dev/binderfs", 0777) = 0
[pid  5079] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  5079] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5079] memfd_create("syzkaller", 0) = 3
[pid  5079] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f915e3eb000
[   65.933869][ T5079] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=5079 'syz-executor650'
[pid  5079] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 16777216) = 16777216
[pid  5079] munmap(0x7f915e3eb000, 16777216) = 0
[pid  5079] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid  5079] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  5079] close(3)                    = 0
[pid  5079] mkdir("./file0", 0777)      = 0
[   66.149187][ T5079] loop0: detected capacity change from 0 to 32768
[   66.163609][ T5079] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[   66.172054][ T5079] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[   66.185365][ T5079] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[   66.195082][ T4556] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[   66.202042][ T4556] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[   66.258354][ T4556] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 56ms
[   66.266332][ T4556] gfs2: fsid=syz:syz.0: jid=0: Done
[   66.272275][ T5079] gfs2: fsid=syz:syz.0: first mount done, others may mount
[pid  5079] mount("/dev/loop0", "./file0", "gfs2", 0, "") = 0
[pid  5079] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3
[pid  5079] chdir("./file0")            = 0
[pid  5079] ioctl(4, LOOP_CLR_FD)       = 0
[pid  5079] close(4)                    = 0
[pid  5079] exit_group(1)               = ?
[   66.532034][ T5079] gfs2: fsid=syz:syz.0: found 2 quota changes
[   66.577006][ T5079] gfs2: fsid=syz:syz.0: original: gfs2_quota_sync+0x37d/0x820
[   66.584983][ T5079] gfs2: fsid=syz:syz.0: pid: 5079
[   66.590561][ T5079] gfs2: fsid=syz:syz.0: lock type: 8 req lock state : 1
[   66.597546][ T5079] gfs2: fsid=syz:syz.0: new: gfs2_quota_sync+0x37d/0x820
[   66.604685][ T5079] gfs2: fsid=syz:syz.0: pid: 5079
[   66.609754][ T5079] gfs2: fsid=syz:syz.0: lock type: 8 req lock state : 1
[   66.616805][ T5079] gfs2: fsid=syz:syz.0: G:  s:EX n:8/1 f:qb t:EX d:EX/0 a:0 v:0 r:5 m:20 p:0
[   66.625644][ T5079] gfs2: fsid=syz:syz.0:  H: s:EX f:cH e:0 p:5079 [syz-executor650] gfs2_quota_sync+0x37d/0x820
[   66.636681][ T5079] ------------[ cut here ]------------
[   66.642279][ T5079] kernel BUG at fs/gfs2/glock.c:1551!
[   66.647695][ T5079] invalid opcode: 0000 [#1] PREEMPT SMP KASAN
[   66.653856][ T5079] CPU: 0 PID: 5079 Comm: syz-executor650 Not tainted 6.3.0-rc2-syzkaller-00069-g0ddc84d2dd43 #0
[   66.664697][ T5079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[   66.675495][ T5079] RIP: 0010:gfs2_glock_nq+0x1420/0x16c0
[   66.681144][ T5079] Code: 52 2e fe 0f b7 4d 00 48 c7 c7 40 60 2c 8b 48 8b 74 24 28 89 da e8 40 61 ec 06 31 ff 48 8b 34 24 ba 01 00 00 00 e8 e0 69 ff ff <0f> 0b 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 9e f5 ff ff 48 89 df e8
[   66.701638][ T5079] RSP: 0018:ffffc90003ddf850 EFLAGS: 00010246
[   66.707742][ T5079] RAX: dc1d9656f47c6200 RBX: 0000000000000008 RCX: ffff888021461d40
[   66.715759][ T5079] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
[   66.726085][ T5079] RBP: ffff88801d18285a R08: ffffffff83b14cc5 R09: fffffbfff1ca6ea6
[   66.734160][ T5079] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888076e6d340
[   66.742151][ T5079] R13: ffff88801d182818 R14: ffff88801d182830 R15: ffff888022354000
[   66.750138][ T5079] FS:  0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
[   66.759081][ T5079] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   66.765686][ T5079] CR2: 00007f91668bd140 CR3: 0000000025a58000 CR4: 00000000003506f0
[   66.779507][ T5079] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   66.787497][ T5079] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   66.795476][ T5079] Call Trace:
[   66.798768][ T5079]  <TASK>
[   66.809351][ T5079]  do_sync+0x3c6/0xc70
[   66.813437][ T5079]  ? gfs2_quota_sync+0x37d/0x820
[   66.818516][ T5079]  ? slot_put+0x210/0x210
[   66.822975][ T5079]  ? do_raw_spin_lock+0x14d/0x3a0
[   66.828061][ T5079]  ? do_raw_spin_unlock+0x13b/0x8b0
[   66.833280][ T5079]  ? qd_check_sync+0xba/0x3f0
[   66.837987][ T5079]  gfs2_quota_sync+0x37d/0x820
[   66.842860][ T5079]  ? get_nr_dirty_inodes+0x1c7/0x210
[   66.848422][ T5079]  gfs2_sync_fs+0x4d/0xb0
[   66.852762][ T5079]  sync_filesystem+0xec/0x220
[   66.857458][ T5079]  generic_shutdown_super+0x6f/0x340
[   66.862750][ T5079]  kill_block_super+0x7e/0xe0
[   66.867434][ T5079]  deactivate_locked_super+0xa4/0x110
[   66.872811][ T5079]  cleanup_mnt+0x426/0x4c0
[   66.877241][ T5079]  ? _raw_spin_unlock_irq+0x23/0x50
[   66.882449][ T5079]  task_work_run+0x24a/0x300
[   66.887050][ T5079]  ? kasan_quarantine_put+0xd8/0x230
[   66.892351][ T5079]  ? task_work_cancel+0x2b0/0x2b0
[   66.897395][ T5079]  ? kmem_cache_free+0x297/0x520
[   66.902355][ T5079]  ? do_exit+0x68a/0x2290
[   66.906705][ T5079]  do_exit+0x68f/0x2290
[   66.910876][ T5079]  ? put_task_struct+0x80/0x80
[   66.915650][ T5079]  ? lockdep_hardirqs_on_prepare+0x43c/0x7a0
[   66.921636][ T5079]  ? print_irqtrace_events+0x220/0x220
[   66.927108][ T5079]  ? _raw_spin_unlock_irq+0x23/0x50
[   66.932315][ T5079]  ? lockdep_hardirqs_on+0x98/0x140
[   66.937521][ T5079]  do_group_exit+0x206/0x2c0
[   66.942142][ T5079]  __x64_sys_exit_group+0x3f/0x40
[   66.947178][ T5079]  do_syscall_64+0x41/0xc0
[   66.951606][ T5079]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   66.957510][ T5079] RIP: 0033:0x7f9166836999
[   66.961929][ T5079] Code: Unable to access opcode bytes at 0x7f916683696f.
[   66.968943][ T5079] RSP: 002b:00007ffe86f03f48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   66.977378][ T5079] RAX: ffffffffffffffda RBX: 00007f91668bf330 RCX: 00007f9166836999
[   66.985373][ T5079] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   66.993356][ T5079] RBP: 0000000000000001 R08: ffffffffffffffc0 R09: 00000000000134ba
[   67.001336][ T5079] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f91668bf330
[   67.009313][ T5079] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001
[   67.017298][ T5079]  </TASK>
[   67.020318][ T5079] Modules linked in:
[   67.024289][ T5079] ---[ end trace 0000000000000000 ]---
[   67.029791][ T5079] RIP: 0010:gfs2_glock_nq+0x1420/0x16c0
[   67.035369][ T5079] Code: 52 2e fe 0f b7 4d 00 48 c7 c7 40 60 2c 8b 48 8b 74 24 28 89 da e8 40 61 ec 06 31 ff 48 8b 34 24 ba 01 00 00 00 e8 e0 69 ff ff <0f> 0b 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 9e f5 ff ff 48 89 df e8
[   67.055046][ T5079] RSP: 0018:ffffc90003ddf850 EFLAGS: 00010246
[   67.061170][ T5079] RAX: dc1d9656f47c6200 RBX: 0000000000000008 RCX: ffff888021461d40
[   67.069308][ T5079] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
[   67.077343][ T5079] RBP: ffff88801d18285a R08: ffffffff83b14cc5 R09: fffffbfff1ca6ea6
[   67.085396][ T5079] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888076e6d340
[   67.093497][ T5079] R13: ffff88801d182818 R14: ffff88801d182830 R15: ffff888022354000
[   67.101505][ T5079] FS:  0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
[   67.110570][ T5079] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   67.117169][ T5079] CR2: 00007f91668bd140 CR3: 0000000025a58000 CR4: 00000000003506f0
[   67.125215][ T5079] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   67.133248][ T5079] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   67.141284][ T5079] Kernel panic - not syncing: Fatal exception
[   67.147649][ T5079] Kernel Offset: disabled
[   67.152052][ T5079] Rebooting in 86400 seconds..