./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor800002979

<...>
Warning: Permanently added '10.128.1.240' (ED25519) to the list of known hosts.
execve("./syz-executor800002979", ["./syz-executor800002979"], 0x7fff83370880 /* 10 vars */) = 0
brk(NULL)                               = 0x55557d7f6000
brk(0x55557d7f6e00)                     = 0x55557d7f6e00
arch_prctl(ARCH_SET_FS, 0x55557d7f6480) = 0
set_tid_address(0x55557d7f6750)         = 5828
set_robust_list(0x55557d7f6760, 24)     = 0
rseq(0x55557d7f6da0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor800002979", 4096) = 27
getrandom("\x6f\x78\x7c\xf3\xa4\xed\x2f\x8c", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x55557d7f6e00
brk(0x55557d817e00)                     = 0x55557d817e00
brk(0x55557d818000)                     = 0x55557d818000
mprotect(0x7f895765c000, 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
rt_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0
rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0
rt_sigaction(SIGSEGV, {sa_handler=0x7f895757ae10, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f8957583410}, NULL, 8) = 0
rt_sigaction(SIGBUS, {sa_handler=0x7f895757ae10, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f8957583410}, NULL, 8) = 0
unshare(CLONE_NEWPID)                   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5829 attached
, child_tidptr=0x55557d7f6750) = 5829
[pid  5829] set_robust_list(0x55557d7f6760, 24) = 0
[pid  5829] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5829] getppid()                   = 0
[pid  5829] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  5829] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  5829] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  5829] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  5829] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid  5829] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  5829] unshare(CLONE_NEWNS)        = 0
[pid  5829] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  5829] unshare(CLONE_NEWIPC)       = 0
[pid  5829] unshare(CLONE_NEWCGROUP)    = 0
[pid  5829] unshare(CLONE_NEWUTS)       = 0
[pid  5829] unshare(CLONE_SYSVSEM)      = 0
[pid  5829] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5829] write(3, "16777216", 8)     = 8
[pid  5829] close(3)                    = 0
[pid  5829] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  5829] write(3, "536870912", 9)    = 9
[pid  5829] close(3)                    = 0
[pid  5829] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5829] write(3, "1024", 4)         = 4
[pid  5829] close(3)                    = 0
[pid  5829] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5829] write(3, "8192", 4)         = 4
[pid  5829] close(3)                    = 0
[pid  5829] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5829] write(3, "1024", 4)         = 4
[pid  5829] close(3)                    = 0
[pid  5829] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  5829] write(3, "1024", 4)         = 4
[pid  5829] close(3)                    = 0
[pid  5829] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  5829] write(3, "1024 1048576 500 1024", 21) = 21
[pid  5829] close(3)                    = 0
[pid  5829] getpid()                    = 1
[pid  5829] 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  5829] 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  5829] unshare(CLONE_NEWNET)       = 0
[pid  5829] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  5829] write(3, "0 65535", 7)      = 7
[pid  5829] close(3)                    = 0
[pid  5829] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) = 3
[pid  5829] write(3, "100000", 6)       = 6
[pid  5829] close(3)                    = 0
[pid  5829] mkdir("./syz-tmp", 0777)    = 0
[pid  5829] mount("", "./syz-tmp", "tmpfs", 0, NULL) = 0
[pid  5829] mkdir("./syz-tmp/newroot", 0777) = 0
[pid  5829] mkdir("./syz-tmp/newroot/dev", 0700) = 0
[pid  5829] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5829] mkdir("./syz-tmp/newroot/proc", 0700) = 0
[pid  5829] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL) = 0
[pid  5829] mkdir("./syz-tmp/newroot/selinux", 0700) = 0
[pid  5829] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory)
[pid  5829] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory)
[pid  5829] mkdir("./syz-tmp/newroot/sys", 0700) = 0
[pid  5829] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5829] mount("/sys/kernel/debug", "./syz-tmp/newroot/sys/kernel/debug", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5829] mount("/sys/fs/smackfs", "./syz-tmp/newroot/sys/fs/smackfs", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory)
[pid  5829] mount("/proc/sys/fs/binfmt_misc", "./syz-tmp/newroot/proc/sys/fs/binfmt_misc", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5829] mkdir("./syz-tmp/pivot", 0777) = 0
[pid  5829] pivot_root("./syz-tmp", "./syz-tmp/pivot") = 0
[pid  5829] chdir("/")                  = 0
[pid  5829] umount2("./pivot", MNT_DETACH) = 0
[pid  5829] chroot("./newroot")         = 0
[pid  5829] chdir("/")                  = 0
[pid  5829] mkdir("/dev/binderfs", 0777) = 0
[pid  5829] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  5829] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5829] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
executing program
[pid  5829] write(1, "executing program\n", 18) = 18
[pid  5829] memfd_create("syzkaller", 0) = 3
[pid  5829] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f894f000000
[pid  5829] 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  5829] munmap(0x7f894f000000, 138412032) = 0
[pid  5829] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid  5829] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  5829] close(3)                    = 0
[pid  5829] close(4)                    = 0
[pid  5829] mkdir("./file1", 0777)      = 0
[   72.697343][ T5829] loop0: detected capacity change from 0 to 32768
[   72.756955][ T5829] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[   72.766087][ T5829] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[   72.797489][ T5829] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[   72.808380][   T58] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[   72.815508][   T58] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[   72.850838][   T58] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 35ms
[   72.860088][   T58] gfs2: fsid=syz:syz.0: jid=0: Done
[   72.865471][ T5829] gfs2: fsid=syz:syz.0: first mount done, others may mount
[pid  5829] mount("/dev/loop0", "./file1", "gfs2", MS_NODEV|MS_DIRSYNC|MS_POSIXACL|MS_STRICTATIME, "suiddir,meta,discard,noloccookie,data=ordered,quota=account,") = 0
[pid  5829] openat(AT_FDCWD, "./file1", O_RDONLY|O_DIRECTORY) = 3
[pid  5829] chdir("./file1")            = 0
[pid  5829] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
[pid  5829] mkdirat(AT_FDCWD, "./file1", 000) = 0
[pid  5829] exit_group(1)               = ?
[   73.150052][ T5829] ------------[ cut here ]------------
[   73.156235][ T5829] WARNING: CPU: 0 PID: 5829 at include/linux/backing-dev.h:254 __folio_mark_dirty+0x907/0xed0
[   73.166552][ T5829] Modules linked in:
[   73.170620][ T5829] CPU: 0 UID: 0 PID: 5829 Comm: syz-executor800 Not tainted 6.12.0-rc6-next-20241108-syzkaller #0
[   73.181219][ T5829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
[   73.191285][ T5829] RIP: 0010:__folio_mark_dirty+0x907/0xed0
[   73.197108][ T5829] Code: f9 ff ff e8 3b 7d c4 ff 4c 89 f7 48 8b 34 24 e8 7f 29 38 00 eb 87 e8 28 7d c4 ff 90 0f 0b 90 e9 45 ff ff ff e8 1a 7d c4 ff 90 <0f> 0b 90 e9 40 fb ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 07 f9
[   73.217159][ T5829] RSP: 0018:ffffc90003f97890 EFLAGS: 00010093
[   73.223254][ T5829] RAX: ffffffff81dafef6 RBX: 0000000000000000 RCX: ffff888054e61e00
[   73.231872][ T5829] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[   73.240467][ T5829] RBP: ffff888023504178 R08: ffffffff81dafa32 R09: 1ffff110046a082f
[   73.249587][ T5829] R10: dffffc0000000000 R11: ffffed10046a0830 R12: 0000000000000001
[   73.258179][ T5829] R13: ffff888023504008 R14: ffffea0001ee0ac0 R15: 1ffff110046a082f
[   73.266973][ T5829] FS:  0000000000000000(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
[   73.276259][ T5829] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   73.283135][ T5829] CR2: 00007f8957660130 CR3: 000000000e738000 CR4: 00000000003526f0
[   73.291742][ T5829] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   73.299739][ T5829] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   73.307946][ T5829] Call Trace:
[   73.311633][ T5829]  <TASK>
[   73.314766][ T5829]  ? __warn+0x168/0x4e0
[   73.319115][ T5829]  ? __folio_mark_dirty+0x907/0xed0
[   73.324322][ T5829]  ? report_bug+0x2b3/0x500
[   73.328845][ T5829]  ? __folio_mark_dirty+0x907/0xed0
[   73.334091][ T5829]  ? handle_bug+0x60/0x90
[   73.338613][ T5829]  ? exc_invalid_op+0x1a/0x50
[   73.343294][ T5829]  ? asm_exc_invalid_op+0x1a/0x20
[   73.348321][ T5829]  ? __folio_mark_dirty+0x442/0xed0
[   73.353513][ T5829]  ? __folio_mark_dirty+0x906/0xed0
[   73.358701][ T5829]  ? __folio_mark_dirty+0x907/0xed0
[   73.363907][ T5829]  ? log_flush_wait+0x226/0x2b0
[   73.368951][ T5829]  mark_buffer_dirty+0x290/0x500
[   73.373961][ T5829]  gfs2_unpin+0x129/0xa60
[   73.378482][ T5829]  buf_lo_after_commit+0x14f/0x1a0
[   73.383595][ T5829]  ? __pfx_buf_lo_after_commit+0x10/0x10
[   73.389229][ T5829]  gfs2_log_flush+0x118d/0x2610
[   73.394086][ T5829]  ? __pfx_gfs2_log_flush+0x10/0x10
[   73.399276][ T5829]  ? __pfx_call_rcu+0x10/0x10
[   73.403944][ T5829]  gfs2_kill_sb+0x5b/0x350
[   73.408351][ T5829]  ? shrinker_free+0x2ca/0x3d0
[   73.413112][ T5829]  deactivate_locked_super+0xc4/0x130
[   73.418569][ T5829]  cleanup_mnt+0x41f/0x4b0
[   73.423336][ T5829]  ? lockdep_hardirqs_on+0x99/0x150
[   73.428580][ T5829]  task_work_run+0x24f/0x310
[   73.433215][ T5829]  ? __pfx_task_work_run+0x10/0x10
[   73.438357][ T5829]  ? do_exit+0xa2a/0x28e0
[   73.442687][ T5829]  ? do_exit+0xa2a/0x28e0
[   73.447013][ T5829]  do_exit+0xa2f/0x28e0
[   73.451292][ T5829]  ? __pfx_do_exit+0x10/0x10
[   73.455918][ T5829]  ? lockdep_hardirqs_on_prepare+0x43d/0x780
[   73.462048][ T5829]  ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[   73.468559][ T5829]  ? _raw_spin_unlock_irq+0x23/0x50
[   73.473774][ T5829]  ? lockdep_hardirqs_on+0x99/0x150
[   73.478988][ T5829]  do_group_exit+0x207/0x2c0
[   73.483580][ T5829]  __x64_sys_exit_group+0x3f/0x40
[   73.488617][ T5829]  x64_sys_call+0x26a8/0x26b0
[   73.493406][ T5829]  do_syscall_64+0xf3/0x230
[   73.497912][ T5829]  ? clear_bhb_loop+0x35/0x90
[   73.502667][ T5829]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   73.508700][ T5829] RIP: 0033:0x7f89575ae209
[   73.513344][ T5829] Code: Unable to access opcode bytes at 0x7f89575ae1df.
[   73.520434][ T5829] RSP: 002b:00007ffc511650f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   73.529740][ T5829] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f89575ae209
[   73.538689][ T5829] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   73.546678][ T5829] RBP: 00007f89576622b0 R08: ffffffffffffffb8 R09: 00007f895763639c
[   73.555367][ T5829] R10: 00007ffc51165010 R11: 0000000000000246 R12: 00007f89576622b0
[   73.563907][ T5829] R13: 0000000000000000 R14: 00007f8957663020 R15: 00007f895757c510
[   73.572013][ T5829]  </TASK>
[   73.575341][ T5829] Kernel panic - not syncing: kernel: panic_on_warn set ...
[   73.582835][ T5829] CPU: 0 UID: 0 PID: 5829 Comm: syz-executor800 Not tainted 6.12.0-rc6-next-20241108-syzkaller #0
[   73.593700][ T5829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
[   73.603947][ T5829] Call Trace:
[   73.607240][ T5829]  <TASK>
[   73.610207][ T5829]  dump_stack_lvl+0x241/0x360
[   73.614925][ T5829]  ? __pfx_dump_stack_lvl+0x10/0x10
[   73.621547][ T5829]  ? __pfx__printk+0x10/0x10
[   73.626747][ T5829]  ? _printk+0xd5/0x120
[   73.630953][ T5829]  ? __init_begin+0x41000/0x41000
[   73.636093][ T5829]  ? vscnprintf+0x5d/0x90
[   73.640561][ T5829]  panic+0x349/0x880
[   73.644663][ T5829]  ? __warn+0x177/0x4e0
[   73.649421][ T5829]  ? __pfx_panic+0x10/0x10
[   73.654912][ T5829]  ? show_trace_log_lvl+0x3b2/0x410
[   73.660664][ T5829]  __warn+0x34b/0x4e0
[   73.665116][ T5829]  ? __folio_mark_dirty+0x907/0xed0
[   73.670551][ T5829]  report_bug+0x2b3/0x500
[   73.674998][ T5829]  ? __folio_mark_dirty+0x907/0xed0
[   73.680267][ T5829]  handle_bug+0x60/0x90
[   73.684573][ T5829]  exc_invalid_op+0x1a/0x50
[   73.689859][ T5829]  asm_exc_invalid_op+0x1a/0x20
[   73.695574][ T5829] RIP: 0010:__folio_mark_dirty+0x907/0xed0
[   73.701390][ T5829] Code: f9 ff ff e8 3b 7d c4 ff 4c 89 f7 48 8b 34 24 e8 7f 29 38 00 eb 87 e8 28 7d c4 ff 90 0f 0b 90 e9 45 ff ff ff e8 1a 7d c4 ff 90 <0f> 0b 90 e9 40 fb ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 07 f9
[   73.721008][ T5829] RSP: 0018:ffffc90003f97890 EFLAGS: 00010093
[   73.727280][ T5829] RAX: ffffffff81dafef6 RBX: 0000000000000000 RCX: ffff888054e61e00
[   73.736331][ T5829] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[   73.744457][ T5829] RBP: ffff888023504178 R08: ffffffff81dafa32 R09: 1ffff110046a082f
[   73.752462][ T5829] R10: dffffc0000000000 R11: ffffed10046a0830 R12: 0000000000000001
[   73.760448][ T5829] R13: ffff888023504008 R14: ffffea0001ee0ac0 R15: 1ffff110046a082f
[   73.768513][ T5829]  ? __folio_mark_dirty+0x442/0xed0
[   73.774267][ T5829]  ? __folio_mark_dirty+0x906/0xed0
[   73.779583][ T5829]  ? log_flush_wait+0x226/0x2b0
[   73.784647][ T5829]  mark_buffer_dirty+0x290/0x500
[   73.789874][ T5829]  gfs2_unpin+0x129/0xa60
[   73.794228][ T5829]  buf_lo_after_commit+0x14f/0x1a0
[   73.799485][ T5829]  ? __pfx_buf_lo_after_commit+0x10/0x10
[   73.805133][ T5829]  gfs2_log_flush+0x118d/0x2610
[   73.810135][ T5829]  ? __pfx_gfs2_log_flush+0x10/0x10
[   73.815356][ T5829]  ? __pfx_call_rcu+0x10/0x10
[   73.820045][ T5829]  gfs2_kill_sb+0x5b/0x350
[   73.824470][ T5829]  ? shrinker_free+0x2ca/0x3d0
[   73.829298][ T5829]  deactivate_locked_super+0xc4/0x130
[   73.834889][ T5829]  cleanup_mnt+0x41f/0x4b0
[   73.839308][ T5829]  ? lockdep_hardirqs_on+0x99/0x150
[   73.844514][ T5829]  task_work_run+0x24f/0x310
[   73.849117][ T5829]  ? __pfx_task_work_run+0x10/0x10
[   73.854250][ T5829]  ? do_exit+0xa2a/0x28e0
[   73.858602][ T5829]  ? do_exit+0xa2a/0x28e0
[   73.862939][ T5829]  do_exit+0xa2f/0x28e0
[   73.867135][ T5829]  ? __pfx_do_exit+0x10/0x10
[   73.871821][ T5829]  ? lockdep_hardirqs_on_prepare+0x43d/0x780
[   73.877822][ T5829]  ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[   73.884187][ T5829]  ? _raw_spin_unlock_irq+0x23/0x50
[   73.889418][ T5829]  ? lockdep_hardirqs_on+0x99/0x150
[   73.894802][ T5829]  do_group_exit+0x207/0x2c0
[   73.899393][ T5829]  __x64_sys_exit_group+0x3f/0x40
[   73.904410][ T5829]  x64_sys_call+0x26a8/0x26b0
[   73.909078][ T5829]  do_syscall_64+0xf3/0x230
[   73.913576][ T5829]  ? clear_bhb_loop+0x35/0x90
[   73.918255][ T5829]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   73.924170][ T5829] RIP: 0033:0x7f89575ae209
[   73.928587][ T5829] Code: Unable to access opcode bytes at 0x7f89575ae1df.
[   73.935611][ T5829] RSP: 002b:00007ffc511650f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   73.944052][ T5829] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f89575ae209
[   73.952028][ T5829] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   73.959998][ T5829] RBP: 00007f89576622b0 R08: ffffffffffffffb8 R09: 00007f895763639c
[   73.967977][ T5829] R10: 00007ffc51165010 R11: 0000000000000246 R12: 00007f89576622b0
[   73.975964][ T5829] R13: 0000000000000000 R14: 00007f8957663020 R15: 00007f895757c510
[   73.983971][ T5829]  </TASK>
[   73.987406][ T5829] Kernel Offset: disabled
[   73.991890][ T5829] Rebooting in 86400 seconds..