./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2447320047

<...>
Warning: Permanently added '10.128.1.141' (ED25519) to the list of known hosts.
execve("./syz-executor2447320047", ["./syz-executor2447320047"], 0x7ffefd840c10 /* 10 vars */) = 0
brk(NULL)                               = 0x5555565c2000
brk(0x5555565c2d00)                     = 0x5555565c2d00
arch_prctl(ARCH_SET_FS, 0x5555565c2380) = 0
set_tid_address(0x5555565c2650)         = 5055
set_robust_list(0x5555565c2660, 24)     = 0
rseq(0x5555565c2ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor2447320047", 4096) = 28
getrandom("\x62\x3e\xdb\x0d\x03\x0d\x3b\x1a", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x5555565c2d00
brk(0x5555565e3d00)                     = 0x5555565e3d00
brk(0x5555565e4000)                     = 0x5555565e4000
mprotect(0x7f27ce98d000, 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, child_tidptr=0x5555565c2650) = 5056
./strace-static-x86_64: Process 5056 attached
[pid  5056] set_robust_list(0x5555565c2660, 24) = 0
[pid  5056] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid  5056] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5056] setsid()                    = 1
[pid  5056] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  5056] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  5056] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  5056] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  5056] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid  5056] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  5056] unshare(CLONE_NEWNS)        = 0
[pid  5056] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  5056] unshare(CLONE_NEWIPC)       = 0
[pid  5056] unshare(CLONE_NEWCGROUP)    = 0
[pid  5056] unshare(CLONE_NEWUTS)       = 0
[pid  5056] unshare(CLONE_SYSVSEM)      = 0
[pid  5056] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5056] write(3, "16777216", 8)     = 8
[pid  5056] close(3)                    = 0
[pid  5056] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  5056] write(3, "536870912", 9)    = 9
[pid  5056] close(3)                    = 0
[pid  5056] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5056] write(3, "1024", 4)         = 4
[pid  5056] close(3)                    = 0
[pid  5056] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5056] write(3, "8192", 4)         = 4
[pid  5056] close(3)                    = 0
[pid  5056] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5056] write(3, "1024", 4)         = 4
[pid  5056] close(3)                    = 0
[pid  5056] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  5056] write(3, "1024", 4)         = 4
[pid  5056] close(3)                    = 0
[pid  5056] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  5056] write(3, "1024 1048576 500 1024", 21) = 21
[pid  5056] close(3)                    = 0
[pid  5056] getpid()                    = 1
[pid  5056] 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  5056] 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  5056] unshare(CLONE_NEWNET)       = 0
[pid  5056] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  5056] write(3, "0 65535", 7)      = 7
[pid  5056] close(3)                    = 0
[pid  5056] mkdir("/dev/binderfs", 0777) = 0
[pid  5056] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  5056] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5056] memfd_create("syzkaller", 0) = 3
[pid  5056] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f27c64c9000
[pid  5056] 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  5056] munmap(0x7f27c64c9000, 138412032) = 0
[pid  5056] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid  5056] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  5056] close(3)                    = 0
[pid  5056] mkdir("./file0", 0777)      = 0
[   56.556578][ T5056] loop0: detected capacity change from 0 to 32768
[   56.570157][ T5056] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[   56.578554][ T5056] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[   56.590712][ T5056] gfs2: fsid=syz:syz.0: journal 0 mapped with 12 extents in 0ms
[   56.600207][  T780] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[   56.607161][  T780] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[   56.643653][  T780] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 36ms
[   56.651320][  T780] gfs2: fsid=syz:syz.0: jid=0: Done
[pid  5056] mount("/dev/loop0", "./file0", "gfs2", MS_RDONLY|MS_STRICTATIME|MS_LAZYTIME, "") = 0
[pid  5056] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3
[pid  5056] chdir("./file0")            = 0
[pid  5056] ioctl(4, LOOP_CLR_FD)       = 0
[pid  5056] close(4)                    = 0
[pid  5056] fspick(AT_FDCWD, ".", 0)    = 4
[   56.656964][ T5056] gfs2: fsid=syz:syz.0: first mount done, others may mount
[pid  5056] fsconfig(4, FSCONFIG_CMD_RECONFIGURE, NULL, NULL, 0) = 0
[pid  5056] exit_group(1)               = ?
[   56.798621][ T5056] gfs2: fsid=syz:syz.0: found 1 quota changes
[   56.821292][ T5056] ------------[ cut here ]------------
[   56.826784][ T5056] kernel BUG at fs/gfs2/quota.c:1508!
[   56.833893][ T5056] invalid opcode: 0000 [#1] PREEMPT SMP KASAN
[   56.839966][ T5056] CPU: 1 PID: 5056 Comm: syz-executor244 Not tainted 6.7.0-rc6-syzkaller-00010-g2cf4f94d8e86 #0
[   56.850350][ T5056] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
[   56.860382][ T5056] RIP: 0010:gfs2_quota_cleanup+0x6b5/0x6c0
[   56.866184][ T5056] Code: fe e9 cf fd ff ff 44 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c 2d fe ff ff 4c 89 ef e8 f6 02 23 fe e9 20 fe ff ff e8 1c fe c6 fd 90 <0f> 0b e8 84 03 50 07 0f 1f 40 00 66 0f 1f 00 55 41 57 41 56 41 54
[   56.885769][ T5056] RSP: 0018:ffffc90003a8f9e0 EFLAGS: 00010293
[   56.891819][ T5056] RAX: ffffffff83c76944 RBX: 0000000000000002 RCX: ffff88801e13bb80
[   56.899782][ T5056] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000
[   56.907733][ T5056] RBP: ffffc90003a8fb00 R08: ffffffff83c763a0 R09: 1ffff11003ce4815
[   56.915695][ T5056] R10: dffffc0000000000 R11: ffffed1003ce4816 R12: dffffc0000000000
[   56.923662][ T5056] R13: ffff88801e724828 R14: ffff88801c67f580 R15: ffff88801e724000
[   56.931633][ T5056] FS:  0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
[   56.940554][ T5056] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   56.947144][ T5056] CR2: 00007f27ce94fcf8 CR3: 000000000d731000 CR4: 00000000003506f0
[   56.955104][ T5056] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   56.963067][ T5056] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   56.971024][ T5056] Call Trace:
[   56.974300][ T5056]  <TASK>
[   56.977221][ T5056]  ? __die_body+0x8b/0xe0
[   56.981549][ T5056]  ? die+0xa1/0xd0
[   56.985265][ T5056]  ? do_trap+0x153/0x380
[   56.989507][ T5056]  ? gfs2_quota_cleanup+0x6b5/0x6c0
[   56.994703][ T5056]  ? do_error_trap+0x1dc/0x2c0
[   56.999456][ T5056]  ? gfs2_quota_cleanup+0x6b5/0x6c0
[   57.004640][ T5056]  ? do_int3+0x50/0x50
[   57.008698][ T5056]  ? report_bug+0x3e4/0x500
[   57.013202][ T5056]  ? handle_invalid_op+0x34/0x40
[   57.018127][ T5056]  ? gfs2_quota_cleanup+0x6b5/0x6c0
[   57.023308][ T5056]  ? exc_invalid_op+0x34/0x50
[   57.027983][ T5056]  ? asm_exc_invalid_op+0x1a/0x20
[   57.033001][ T5056]  ? gfs2_quota_cleanup+0x110/0x6c0
[   57.038186][ T5056]  ? gfs2_quota_cleanup+0x6b4/0x6c0
[   57.043371][ T5056]  ? gfs2_quota_cleanup+0x6b5/0x6c0
[   57.048555][ T5056]  ? spin_lock_bucket+0x160/0x160
[   57.053564][ T5056]  ? do_raw_spin_lock+0x14e/0x370
[   57.058580][ T5056]  ? __lock_acquire+0x1fd0/0x1fd0
[   57.063595][ T5056]  ? do_raw_spin_unlock+0x13b/0x8b0
[   57.068781][ T5056]  gfs2_put_super+0x2e1/0x940
[   57.073449][ T5056]  ? gfs2_evict_inode+0x12c0/0x12c0
[   57.078632][ T5056]  generic_shutdown_super+0x13a/0x2c0
[   57.083991][ T5056]  kill_block_super+0x44/0x90
[   57.088654][ T5056]  deactivate_locked_super+0xc1/0x130
[   57.094009][ T5056]  cleanup_mnt+0x426/0x4c0
[   57.098411][ T5056]  ? _raw_spin_unlock_irq+0x23/0x50
[   57.103595][ T5056]  task_work_run+0x24a/0x300
[   57.108179][ T5056]  ? kasan_quarantine_put+0xd8/0x230
[   57.113453][ T5056]  ? task_work_cancel+0x2b0/0x2b0
[   57.118470][ T5056]  ? kmem_cache_free+0x299/0x470
[   57.123401][ T5056]  ? do_exit+0xa27/0x2740
[   57.127726][ T5056]  do_exit+0xa2c/0x2740
[   57.131874][ T5056]  ? put_task_struct+0xb0/0xb0
[   57.136629][ T5056]  ? lockdep_hardirqs_on_prepare+0x43c/0x780
[   57.142599][ T5056]  ? print_irqtrace_events+0x220/0x220
[   57.148044][ T5056]  ? _raw_spin_unlock_irq+0x23/0x50
[   57.153233][ T5056]  ? lockdep_hardirqs_on+0x98/0x140
[   57.158422][ T5056]  do_group_exit+0x206/0x2c0
[   57.163350][ T5056]  __x64_sys_exit_group+0x3f/0x40
[   57.168367][ T5056]  do_syscall_64+0x45/0x110
[   57.172862][ T5056]  entry_SYSCALL_64_after_hwframe+0x63/0x6b
[   57.178746][ T5056] RIP: 0033:0x7f27ce905789
[   57.183146][ T5056] Code: Unable to access opcode bytes at 0x7f27ce90575f.
[   57.190143][ T5056] RSP: 002b:00007ffd1d420598 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   57.198556][ T5056] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f27ce905789
[   57.206510][ T5056] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   57.214464][ T5056] RBP: 00007f27ce9932d0 R08: ffffffffffffffb8 R09: 00007ffd1d420670
[   57.222424][ T5056] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f27ce9932d0
[   57.230383][ T5056] R13: 0000000000000000 R14: 00007f27ce994040 R15: 00007f27ce8d3cb0
[   57.238349][ T5056]  </TASK>
[   57.241353][ T5056] Modules linked in:
[   57.245878][ T5056] ---[ end trace 0000000000000000 ]---
[   57.251833][ T5056] RIP: 0010:gfs2_quota_cleanup+0x6b5/0x6c0
[   57.258049][ T5056] Code: fe e9 cf fd ff ff 44 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c 2d fe ff ff 4c 89 ef e8 f6 02 23 fe e9 20 fe ff ff e8 1c fe c6 fd 90 <0f> 0b e8 84 03 50 07 0f 1f 40 00 66 0f 1f 00 55 41 57 41 56 41 54
[   57.278640][ T5056] RSP: 0018:ffffc90003a8f9e0 EFLAGS: 00010293
[   57.284821][ T5056] RAX: ffffffff83c76944 RBX: 0000000000000002 RCX: ffff88801e13bb80
[   57.292937][ T5056] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000
[   57.300892][ T5056] RBP: ffffc90003a8fb00 R08: ffffffff83c763a0 R09: 1ffff11003ce4815
[   57.309054][ T5056] R10: dffffc0000000000 R11: ffffed1003ce4816 R12: dffffc0000000000
[   57.317180][ T5056] R13: ffff88801e724828 R14: ffff88801c67f580 R15: ffff88801e724000
[   57.325453][ T5056] FS:  0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
[   57.334443][ T5056] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   57.341118][ T5056] CR2: 00007f27ce9910f8 CR3: 0000000029041000 CR4: 00000000003506f0
[   57.349133][ T5056] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   57.357146][ T5056] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   57.365657][ T5056] Kernel panic - not syncing: Fatal exception
[   57.371890][ T5056] Kernel Offset: disabled
[   57.376192][ T5056] Rebooting in 86400 seconds..