./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1104318975

<...>
Warning: Permanently added '10.128.0.201' (ED25519) to the list of known hosts.
execve("./syz-executor1104318975", ["./syz-executor1104318975"], 0x7fff2ecfc450 /* 10 vars */) = 0
brk(NULL)                               = 0x555564c49000
brk(0x555564c49d00)                     = 0x555564c49d00
arch_prctl(ARCH_SET_FS, 0x555564c49380) = 0
set_tid_address(0x555564c49650)         = 5228
set_robust_list(0x555564c49660, 24)     = 0
rseq(0x555564c49ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor1104318975", 4096) = 28
getrandom("\xad\xba\xd4\x6b\xd7\x60\x82\x97", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x555564c49d00
brk(0x555564c6ad00)                     = 0x555564c6ad00
brk(0x555564c6b000)                     = 0x555564c6b000
mprotect(0x7f74d5b52000, 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 5229 attached
, child_tidptr=0x555564c49650) = 5229
[pid  5229] set_robust_list(0x555564c49660, 24) = 0
[pid  5229] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid  5229] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5229] setsid()                    = 1
[pid  5229] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  5229] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  5229] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  5229] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  5229] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid  5229] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  5229] unshare(CLONE_NEWNS)        = 0
[pid  5229] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  5229] unshare(CLONE_NEWIPC)       = 0
[pid  5229] unshare(CLONE_NEWCGROUP)    = 0
[pid  5229] unshare(CLONE_NEWUTS)       = 0
[pid  5229] unshare(CLONE_SYSVSEM)      = 0
[pid  5229] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5229] write(3, "16777216", 8)     = 8
[pid  5229] close(3)                    = 0
[pid  5229] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  5229] write(3, "536870912", 9)    = 9
[pid  5229] close(3)                    = 0
[pid  5229] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5229] write(3, "1024", 4)         = 4
[pid  5229] close(3)                    = 0
[pid  5229] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5229] write(3, "8192", 4)         = 4
[pid  5229] close(3)                    = 0
[pid  5229] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5229] write(3, "1024", 4)         = 4
[pid  5229] close(3)                    = 0
[pid  5229] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  5229] write(3, "1024", 4)         = 4
[pid  5229] close(3)                    = 0
[pid  5229] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  5229] write(3, "1024 1048576 500 1024", 21) = 21
[pid  5229] close(3)                    = 0
[pid  5229] getpid()                    = 1
[pid  5229] 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  5229] 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  5229] unshare(CLONE_NEWNET)       = 0
[pid  5229] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  5229] write(3, "0 65535", 7)      = 7
[pid  5229] close(3)                    = 0
[pid  5229] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) = 3
[pid  5229] write(3, "100000", 6)       = 6
[pid  5229] close(3)                    = 0
[pid  5229] mkdir("./syz-tmp", 0777)    = 0
[pid  5229] mount("", "./syz-tmp", "tmpfs", 0, NULL) = 0
[pid  5229] mkdir("./syz-tmp/newroot", 0777) = 0
[pid  5229] mkdir("./syz-tmp/newroot/dev", 0700) = 0
[pid  5229] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5229] mkdir("./syz-tmp/newroot/proc", 0700) = 0
[pid  5229] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL) = 0
[pid  5229] mkdir("./syz-tmp/newroot/selinux", 0700) = 0
[pid  5229] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory)
[pid  5229] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory)
[pid  5229] mkdir("./syz-tmp/newroot/sys", 0700) = 0
[pid  5229] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5229] mkdir("./syz-tmp/pivot", 0777) = 0
[pid  5229] pivot_root("./syz-tmp", "./syz-tmp/pivot") = 0
[pid  5229] chdir("/")                  = 0
[pid  5229] umount2("./pivot", MNT_DETACH) = 0
[pid  5229] chroot("./newroot")         = 0
[pid  5229] chdir("/")                  = 0
[pid  5229] mkdir("/dev/binderfs", 0777) = 0
[pid  5229] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  5229] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5229] write(1, "executing program\n", 18executing program
) = 18
[pid  5229] memfd_create("syzkaller", 0) = 3
[pid  5229] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f74cd600000
[pid  5229] 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  5229] munmap(0x7f74cd600000, 138412032) = 0
[pid  5229] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid  5229] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  5229] close(3)                    = 0
[pid  5229] close(4)                    = 0
[pid  5229] mkdir("./file0", 0777)      = 0
syzkaller login: [   79.675161][ T5229] loop0: detected capacity change from 0 to 32768
[   79.704766][ T5229] gfs2: fsid=nodiscard: Trying to join cluster "lock_nolock", "nodiscard"
[   79.713877][ T5229] gfs2: fsid=nodiscard: Now mounting FS (format 1801)...
[   79.735603][ T5229] gfs2: fsid=nodiscard.0: journal 0 mapped with 3 extents in 0ms
[   79.745244][   T25] gfs2: fsid=nodiscard.0: jid=0, already locked for use
[   79.752270][   T25] gfs2: fsid=nodiscard.0: jid=0: Looking at journal...
[   79.798648][   T25] gfs2: fsid=nodiscard.0: jid=0: Journal head lookup took 46ms
[   79.806734][   T25] gfs2: fsid=nodiscard.0: jid=0: Done
[   79.812242][ T5229] gfs2: fsid=nodiscard.0: first mount done, others may mount
[pid  5229] mount("/dev/loop0", "./file0", "gfs2", 0, "quota=off,suiddir,nobarrier,meta,noquota,errors=withdraw,discard,noloccookie,statfs_quantum=0x000000"...) = 0
[pid  5229] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3
[pid  5229] chdir("./file0")            = 0
[pid  5229] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
[pid  5229] exit_group(1)               = ?
[   79.947348][ T5229] gfs2: fsid=nodiscard.0: found 1 quota changes
[   80.010004][ T5229] ------------[ cut here ]------------
[   80.015804][ T5229] WARNING: CPU: 0 PID: 5229 at include/linux/backing-dev.h:254 __folio_mark_dirty+0x879/0xe20
[   80.026079][ T5229] Modules linked in:
[   80.030028][ T5229] CPU: 0 UID: 0 PID: 5229 Comm: syz-executor110 Not tainted 6.11.0-rc5-syzkaller-00081-gd5d547aa7b51 #0
[   80.041140][ T5229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[   80.051202][ T5229] RIP: 0010:__folio_mark_dirty+0x879/0xe20
[   80.057020][ T5229] Code: f3 8b e8 5a 35 88 ff 90 0f 0b 90 90 e9 81 f9 ff ff e8 ab 11 c6 ff 4c 89 f7 48 8b 34 24 e8 af 42 33 00 eb 87 e8 98 11 c6 ff 90 <0f> 0b 90 e9 cd fb ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 95 f9
[   80.076651][ T5229] RSP: 0018:ffffc9000357f630 EFLAGS: 00010093
[   80.082727][ T5229] RAX: ffffffff81cd7a48 RBX: 0000000000000000 RCX: ffff88802d240000
[   80.090713][ T5229] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[   80.098696][ T5229] RBP: ffff88801d89ccf8 R08: ffffffff81cd7611 R09: 1ffff11003b1399f
[   80.106672][ T5229] R10: dffffc0000000000 R11: ffffed1003b139a0 R12: 0000000000000001
[   80.114648][ T5229] R13: ffff88801d89cb88 R14: ffffea0001e64480 R15: 1ffff11003b1399f
[   80.122624][ T5229] FS:  0000000000000000(0000) GS:ffff8880b9200000(0000) knlGS:0000000000000000
[   80.131558][ T5229] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   80.138148][ T5229] CR2: 00007f74d5b56130 CR3: 000000000e534000 CR4: 00000000003506f0
[   80.146128][ T5229] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   80.154117][ T5229] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   80.162088][ T5229] Call Trace:
[   80.165367][ T5229]  <TASK>
[   80.168300][ T5229]  ? __warn+0x163/0x4e0
[   80.172487][ T5229]  ? __folio_mark_dirty+0x879/0xe20
[   80.177690][ T5229]  ? report_bug+0x2b3/0x500
[   80.182210][ T5229]  ? __folio_mark_dirty+0x879/0xe20
[   80.187430][ T5229]  ? handle_bug+0x3e/0x70
[   80.191785][ T5229]  ? exc_invalid_op+0x1a/0x50
[   80.196493][ T5229]  ? asm_exc_invalid_op+0x1a/0x20
[   80.201527][ T5229]  ? __folio_mark_dirty+0x441/0xe20
[   80.206728][ T5229]  ? __folio_mark_dirty+0x878/0xe20
[   80.211940][ T5229]  ? __folio_mark_dirty+0x879/0xe20
[   80.217262][ T5229]  mark_buffer_dirty+0x2a4/0x520
[   80.222222][ T5229]  gfs2_unpin+0x129/0xa60
[   80.226585][ T5229]  buf_lo_after_commit+0x14f/0x1a0
[   80.231724][ T5229]  ? __pfx_buf_lo_after_commit+0x10/0x10
[   80.237372][ T5229]  gfs2_log_flush+0x118d/0x2610
[   80.242252][ T5229]  ? __pfx_gfs2_log_flush+0x10/0x10
[   80.247466][ T5229]  ? kfree+0x149/0x360
[   80.251553][ T5229]  do_sync+0xa0b/0xc60
[   80.255660][ T5229]  ? __pfx_do_sync+0x10/0x10
[   80.260275][ T5229]  ? do_raw_spin_unlock+0x13c/0x8b0
[   80.265495][ T5229]  gfs2_quota_sync+0x3bc/0x4a0
[   80.270300][ T5229]  gfs2_sync_fs+0x4d/0xc0
[   80.274660][ T5229]  sync_filesystem+0xed/0x230
[   80.279355][ T5229]  generic_shutdown_super+0x72/0x2d0
[   80.284657][ T5229]  kill_block_super+0x44/0x90
[   80.289371][ T5229]  deactivate_locked_super+0xc4/0x130
[   80.294763][ T5229]  cleanup_mnt+0x41f/0x4b0
[   80.299190][ T5229]  ? lockdep_hardirqs_on+0x99/0x150
[   80.304399][ T5229]  task_work_run+0x24f/0x310
[   80.309004][ T5229]  ? __pfx_task_work_run+0x10/0x10
[   80.314124][ T5229]  ? do_exit+0xa2a/0x27f0
[   80.318457][ T5229]  ? kmem_cache_free+0x145/0x350
[   80.323413][ T5229]  do_exit+0xa2f/0x27f0
[   80.327602][ T5229]  ? __pfx_do_exit+0x10/0x10
[   80.332193][ T5229]  ? lockdep_hardirqs_on_prepare+0x43d/0x780
[   80.338190][ T5229]  ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[   80.344537][ T5229]  ? _raw_spin_unlock_irq+0x23/0x50
[   80.349747][ T5229]  ? lockdep_hardirqs_on+0x99/0x150
[   80.354964][ T5229]  do_group_exit+0x207/0x2c0
[   80.359564][ T5229]  __x64_sys_exit_group+0x3f/0x40
[   80.364596][ T5229]  x64_sys_call+0x2634/0x2640
[   80.369285][ T5229]  do_syscall_64+0xf3/0x230
[   80.373795][ T5229]  ? clear_bhb_loop+0x35/0x90
[   80.378480][ T5229]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   80.384394][ T5229] RIP: 0033:0x7f74d5aca989
[   80.388841][ T5229] Code: Unable to access opcode bytes at 0x7f74d5aca95f.
[   80.395863][ T5229] RSP: 002b:00007ffc41d5d5c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   80.404292][ T5229] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f74d5aca989
[   80.412271][ T5229] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   80.420245][ T5229] RBP: 00007f74d5b582b0 R08: ffffffffffffffb8 R09: 00000000000125ea
[   80.428224][ T5229] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f74d5b582b0
[   80.436216][ T5229] R13: 0000000000000000 R14: 00007f74d5b59020 R15: 00007f74d5a98ed0
[   80.444207][ T5229]  </TASK>
[   80.447233][ T5229] Kernel panic - not syncing: kernel: panic_on_warn set ...
[   80.454512][ T5229] CPU: 0 UID: 0 PID: 5229 Comm: syz-executor110 Not tainted 6.11.0-rc5-syzkaller-00081-gd5d547aa7b51 #0
[   80.465618][ T5229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[   80.475675][ T5229] Call Trace:
[   80.478959][ T5229]  <TASK>
[   80.481896][ T5229]  dump_stack_lvl+0x241/0x360
[   80.486594][ T5229]  ? __pfx_dump_stack_lvl+0x10/0x10
[   80.491813][ T5229]  ? __pfx__printk+0x10/0x10
[   80.496417][ T5229]  ? _printk+0xd5/0x120
[   80.500593][ T5229]  ? vscnprintf+0x5d/0x90
[   80.504932][ T5229]  panic+0x349/0x860
[   80.508840][ T5229]  ? __warn+0x172/0x4e0
[   80.512999][ T5229]  ? __pfx_panic+0x10/0x10
[   80.517420][ T5229]  ? show_trace_log_lvl+0x4e6/0x520
[   80.522654][ T5229]  __warn+0x346/0x4e0
[   80.526641][ T5229]  ? __folio_mark_dirty+0x879/0xe20
[   80.531853][ T5229]  report_bug+0x2b3/0x500
[   80.536197][ T5229]  ? __folio_mark_dirty+0x879/0xe20
[   80.541404][ T5229]  handle_bug+0x3e/0x70
[   80.545571][ T5229]  exc_invalid_op+0x1a/0x50
[   80.550080][ T5229]  asm_exc_invalid_op+0x1a/0x20
[   80.554938][ T5229] RIP: 0010:__folio_mark_dirty+0x879/0xe20
[   80.560749][ T5229] Code: f3 8b e8 5a 35 88 ff 90 0f 0b 90 90 e9 81 f9 ff ff e8 ab 11 c6 ff 4c 89 f7 48 8b 34 24 e8 af 42 33 00 eb 87 e8 98 11 c6 ff 90 <0f> 0b 90 e9 cd fb ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 95 f9
[   80.580364][ T5229] RSP: 0018:ffffc9000357f630 EFLAGS: 00010093
[   80.586441][ T5229] RAX: ffffffff81cd7a48 RBX: 0000000000000000 RCX: ffff88802d240000
[   80.594416][ T5229] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[   80.602389][ T5229] RBP: ffff88801d89ccf8 R08: ffffffff81cd7611 R09: 1ffff11003b1399f
[   80.610366][ T5229] R10: dffffc0000000000 R11: ffffed1003b139a0 R12: 0000000000000001
[   80.618343][ T5229] R13: ffff88801d89cb88 R14: ffffea0001e64480 R15: 1ffff11003b1399f
[   80.626325][ T5229]  ? __folio_mark_dirty+0x441/0xe20
[   80.631530][ T5229]  ? __folio_mark_dirty+0x878/0xe20
[   80.636750][ T5229]  mark_buffer_dirty+0x2a4/0x520
[   80.641713][ T5229]  gfs2_unpin+0x129/0xa60
[   80.646062][ T5229]  buf_lo_after_commit+0x14f/0x1a0
[   80.651187][ T5229]  ? __pfx_buf_lo_after_commit+0x10/0x10
[   80.656843][ T5229]  gfs2_log_flush+0x118d/0x2610
[   80.661737][ T5229]  ? __pfx_gfs2_log_flush+0x10/0x10
[   80.666963][ T5229]  ? kfree+0x149/0x360
[   80.671063][ T5229]  do_sync+0xa0b/0xc60
[   80.675156][ T5229]  ? __pfx_do_sync+0x10/0x10
[   80.679773][ T5229]  ? do_raw_spin_unlock+0x13c/0x8b0
[   80.684990][ T5229]  gfs2_quota_sync+0x3bc/0x4a0
[   80.689777][ T5229]  gfs2_sync_fs+0x4d/0xc0
[   80.694119][ T5229]  sync_filesystem+0xed/0x230
[   80.698812][ T5229]  generic_shutdown_super+0x72/0x2d0
[   80.704133][ T5229]  kill_block_super+0x44/0x90
[   80.708828][ T5229]  deactivate_locked_super+0xc4/0x130
[   80.714203][ T5229]  cleanup_mnt+0x41f/0x4b0
[   80.718636][ T5229]  ? lockdep_hardirqs_on+0x99/0x150
[   80.723852][ T5229]  task_work_run+0x24f/0x310
[   80.728456][ T5229]  ? __pfx_task_work_run+0x10/0x10
[   80.733573][ T5229]  ? do_exit+0xa2a/0x27f0
[   80.737908][ T5229]  ? kmem_cache_free+0x145/0x350
[   80.742866][ T5229]  do_exit+0xa2f/0x27f0
[   80.747035][ T5229]  ? __pfx_do_exit+0x10/0x10
[   80.751625][ T5229]  ? lockdep_hardirqs_on_prepare+0x43d/0x780
[   80.757623][ T5229]  ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[   80.764056][ T5229]  ? _raw_spin_unlock_irq+0x23/0x50
[   80.769270][ T5229]  ? lockdep_hardirqs_on+0x99/0x150
[   80.774486][ T5229]  do_group_exit+0x207/0x2c0
[   80.779087][ T5229]  __x64_sys_exit_group+0x3f/0x40
[   80.784118][ T5229]  x64_sys_call+0x2634/0x2640
[   80.788805][ T5229]  do_syscall_64+0xf3/0x230
[   80.793311][ T5229]  ? clear_bhb_loop+0x35/0x90
[   80.797990][ T5229]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   80.803887][ T5229] RIP: 0033:0x7f74d5aca989
[   80.808307][ T5229] Code: Unable to access opcode bytes at 0x7f74d5aca95f.
[   80.815322][ T5229] RSP: 002b:00007ffc41d5d5c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   80.823746][ T5229] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f74d5aca989
[   80.831718][ T5229] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   80.839695][ T5229] RBP: 00007f74d5b582b0 R08: ffffffffffffffb8 R09: 00000000000125ea
[   80.847687][ T5229] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f74d5b582b0
[   80.855679][ T5229] R13: 0000000000000000 R14: 00007f74d5b59020 R15: 00007f74d5a98ed0
[   80.863679][ T5229]  </TASK>
[   80.867035][ T5229] Kernel Offset: disabled
[   80.871513][ T5229] Rebooting in 86400 seconds..