./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1157417529

<...>
Warning: Permanently added '10.128.0.205' (ED25519) to the list of known hosts.
execve("./syz-executor1157417529", ["./syz-executor1157417529"], 0x7fff98e18390 /* 10 vars */) = 0
brk(NULL)                               = 0x5555949b5000
brk(0x5555949b5d00)                     = 0x5555949b5d00
arch_prctl(ARCH_SET_FS, 0x5555949b5380) = 0
set_tid_address(0x5555949b5650)         = 5827
set_robust_list(0x5555949b5660, 24)     = 0
rseq(0x5555949b5ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor1157417529", 4096) = 28
getrandom("\x98\xc4\x83\x42\x7d\x53\x35\x2e", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x5555949b5d00
brk(0x5555949d6d00)                     = 0x5555949d6d00
brk(0x5555949d7000)                     = 0x5555949d7000
mprotect(0x7fd885ba9000, 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 5828 attached
 <unfinished ...>
[pid  5828] set_robust_list(0x5555949b5660, 24 <unfinished ...>
[pid  5827] <... clone resumed>, child_tidptr=0x5555949b5650) = 5828
[pid  5828] <... set_robust_list resumed>) = 0
[pid  5828] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5828] getppid()                   = 0
[pid  5828] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  5828] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  5828] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  5828] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  5828] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid  5828] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  5828] unshare(CLONE_NEWNS)        = 0
[pid  5828] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  5828] unshare(CLONE_NEWIPC)       = 0
[pid  5828] unshare(CLONE_NEWCGROUP)    = 0
[pid  5828] unshare(CLONE_NEWUTS)       = 0
[pid  5828] unshare(CLONE_SYSVSEM)      = 0
[pid  5828] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5828] write(3, "16777216", 8)     = 8
[pid  5828] close(3)                    = 0
[pid  5828] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  5828] write(3, "536870912", 9)    = 9
[pid  5828] close(3)                    = 0
[pid  5828] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5828] write(3, "1024", 4)         = 4
[pid  5828] close(3)                    = 0
[pid  5828] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5828] write(3, "8192", 4)         = 4
[pid  5828] close(3)                    = 0
[pid  5828] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5828] write(3, "1024", 4)         = 4
[pid  5828] close(3)                    = 0
[pid  5828] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  5828] write(3, "1024", 4)         = 4
[pid  5828] close(3)                    = 0
[pid  5828] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  5828] write(3, "1024 1048576 500 1024", 21) = 21
[pid  5828] close(3)                    = 0
[pid  5828] getpid()                    = 1
[pid  5828] 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  5828] 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  5828] unshare(CLONE_NEWNET)       = 0
[pid  5828] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  5828] write(3, "0 65535", 7)      = 7
[pid  5828] close(3)                    = 0
[pid  5828] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) = 3
[pid  5828] write(3, "100000", 6)       = 6
[pid  5828] close(3)                    = 0
[pid  5828] mkdir("./syz-tmp", 0777)    = 0
[pid  5828] mount("", "./syz-tmp", "tmpfs", 0, NULL) = 0
[pid  5828] mkdir("./syz-tmp/newroot", 0777) = 0
[pid  5828] mkdir("./syz-tmp/newroot/dev", 0700) = 0
[pid  5828] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5828] mkdir("./syz-tmp/newroot/proc", 0700) = 0
[pid  5828] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL) = 0
[pid  5828] mkdir("./syz-tmp/newroot/selinux", 0700) = 0
[pid  5828] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory)
[pid  5828] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory)
[pid  5828] mkdir("./syz-tmp/newroot/sys", 0700) = 0
[pid  5828] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5828] mount("/sys/kernel/debug", "./syz-tmp/newroot/sys/kernel/debug", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5828] 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  5828] mount("/proc/sys/fs/binfmt_misc", "./syz-tmp/newroot/proc/sys/fs/binfmt_misc", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5828] mkdir("./syz-tmp/pivot", 0777) = 0
[pid  5828] pivot_root("./syz-tmp", "./syz-tmp/pivot") = 0
[pid  5828] chdir("/")                  = 0
[pid  5828] umount2("./pivot", MNT_DETACH) = 0
[pid  5828] chroot("./newroot")         = 0
[pid  5828] chdir("/")                  = 0
[pid  5828] mkdir("/dev/binderfs", 0777) = 0
[pid  5828] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  5828] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5828] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
executing program
[pid  5828] write(1, "executing program\n", 18) = 18
[pid  5828] memfd_create("syzkaller", 0) = 3
[pid  5828] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fd87d600000
[pid  5828] 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  5828] munmap(0x7fd87d600000, 138412032) = 0
[pid  5828] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid  5828] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  5828] close(3)                    = 0
[pid  5828] close(4)                    = 0
[pid  5828] mkdir("./file0", 0777)      = 0
[   64.748849][ T5828] loop0: detected capacity change from 0 to 32768
[   64.796774][ T5828] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[   64.805128][ T5828] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[   64.831035][ T5828] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[   64.840886][   T51] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[   64.848052][   T51] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[   64.884211][   T51] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 36ms
[   64.892171][   T51] gfs2: fsid=syz:syz.0: jid=0: Done
[   64.897591][ T5828] gfs2: fsid=syz:syz.0: first mount done, others may mount
[pid  5828] mount("/dev/loop0", "./file0", "gfs2", 0, "suiddir,lockproto=lock_nolock,quota,") = 0
[pid  5828] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3
[pid  5828] chdir("./file0")            = 0
[pid  5828] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
[pid  5828] mkdir("./bus", 000)         = 0
[pid  5828] chdir(NULL)                 = -1 EFAULT (Bad address)
[pid  5828] exit_group(1)               = ?
[   65.205315][ T5828] ------------[ cut here ]------------
[   65.211061][ T5828] WARNING: CPU: 0 PID: 5828 at ./include/linux/backing-dev.h:254 __folio_mark_dirty+0x907/0xed0
[   65.221531][ T5828] Modules linked in:
[   65.225485][ T5828] CPU: 0 UID: 0 PID: 5828 Comm: syz-executor115 Not tainted 6.12.0-next-20241120-syzkaller #0
[   65.235822][ T5828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
[   65.245879][ T5828] RIP: 0010:__folio_mark_dirty+0x907/0xed0
[   65.251681][ T5828] Code: f9 ff ff e8 5b 04 c4 ff 4c 89 f7 48 8b 34 24 e8 ff 26 38 00 eb 87 e8 48 04 c4 ff 90 0f 0b 90 e9 45 ff ff ff e8 3a 04 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
[   65.271299][ T5828] RSP: 0018:ffffc900038bf890 EFLAGS: 00010093
[   65.277352][ T5828] RAX: ffffffff81db7686 RBX: 0000000000000000 RCX: ffff88802c210000
[   65.285503][ T5828] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[   65.293467][ T5828] RBP: ffff888148d3ccf8 R08: ffffffff81db71c2 R09: 1ffff110291a799f
[   65.301429][ T5828] R10: dffffc0000000000 R11: ffffed10291a79a0 R12: 0000000000000001
[   65.309389][ T5828] R13: ffff888148d3cb88 R14: ffffea0001e9f7c0 R15: 1ffff110291a799f
[   65.317344][ T5828] FS:  0000000000000000(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
[   65.326256][ T5828] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   65.332827][ T5828] CR2: 00005569be591e68 CR3: 000000000e736000 CR4: 00000000003526f0
[   65.340787][ T5828] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   65.348742][ T5828] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   65.356693][ T5828] Call Trace:
[   65.359959][ T5828]  <TASK>
[   65.362900][ T5828]  ? __warn+0x168/0x4e0
[   65.367068][ T5828]  ? __folio_mark_dirty+0x907/0xed0
[   65.372264][ T5828]  ? report_bug+0x2b3/0x500
[   65.376765][ T5828]  ? __folio_mark_dirty+0x907/0xed0
[   65.381956][ T5828]  ? handle_bug+0x60/0x90
[   65.386267][ T5828]  ? exc_invalid_op+0x1a/0x50
[   65.390927][ T5828]  ? asm_exc_invalid_op+0x1a/0x20
[   65.395933][ T5828]  ? __folio_mark_dirty+0x442/0xed0
[   65.401123][ T5828]  ? __folio_mark_dirty+0x906/0xed0
[   65.406313][ T5828]  ? __folio_mark_dirty+0x907/0xed0
[   65.411508][ T5828]  ? log_flush_wait+0x22d/0x2b0
[   65.416366][ T5828]  mark_buffer_dirty+0x290/0x500
[   65.421334][ T5828]  gfs2_unpin+0x129/0xa60
[   65.425745][ T5828]  buf_lo_after_commit+0x14f/0x1a0
[   65.430852][ T5828]  ? __pfx_buf_lo_after_commit+0x10/0x10
[   65.436475][ T5828]  gfs2_log_flush+0x118d/0x2610
[   65.441330][ T5828]  ? __pfx_gfs2_log_flush+0x10/0x10
[   65.446536][ T5828]  ? __pfx_call_rcu+0x10/0x10
[   65.451202][ T5828]  gfs2_kill_sb+0x5b/0x350
[   65.455607][ T5828]  ? shrinker_free+0x2ca/0x3d0
[   65.460367][ T5828]  deactivate_locked_super+0xc4/0x130
[   65.465813][ T5828]  cleanup_mnt+0x41f/0x4b0
[   65.470215][ T5828]  ? lockdep_hardirqs_on+0x99/0x150
[   65.475405][ T5828]  task_work_run+0x24f/0x310
[   65.479985][ T5828]  ? __pfx_task_work_run+0x10/0x10
[   65.485085][ T5828]  ? do_exit+0xa2a/0x28e0
[   65.489513][ T5828]  ? do_exit+0xa2a/0x28e0
[   65.493862][ T5828]  do_exit+0xa2f/0x28e0
[   65.498019][ T5828]  ? __pfx_do_exit+0x10/0x10
[   65.502625][ T5828]  ? _raw_spin_unlock_irq+0x29/0x50
[   65.507820][ T5828]  do_group_exit+0x207/0x2c0
[   65.512509][ T5828]  __x64_sys_exit_group+0x3f/0x40
[   65.517525][ T5828]  x64_sys_call+0x26a8/0x26b0
[   65.522207][ T5828]  do_syscall_64+0xf3/0x230
[   65.526709][ T5828]  ? clear_bhb_loop+0x35/0x90
[   65.531545][ T5828]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   65.537423][ T5828] RIP: 0033:0x7fd885afaa49
[   65.541830][ T5828] Code: Unable to access opcode bytes at 0x7fd885afaa1f.
[   65.548841][ T5828] RSP: 002b:00007fffb6677ed8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   65.557240][ T5828] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fd885afaa49
[   65.565202][ T5828] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   65.573179][ T5828] RBP: 00007fd885baf2b0 R08: ffffffffffffffb8 R09: 0000000000000006
[   65.581135][ T5828] R10: 0000000000037f5e R11: 0000000000000246 R12: 00007fd885baf2b0
[   65.589090][ T5828] R13: 0000000000000000 R14: 00007fd885bb0020 R15: 00007fd885ac8f90
[   65.597056][ T5828]  </TASK>
[   65.600067][ T5828] Kernel panic - not syncing: kernel: panic_on_warn set ...
[   65.607331][ T5828] CPU: 0 UID: 0 PID: 5828 Comm: syz-executor115 Not tainted 6.12.0-next-20241120-syzkaller #0
[   65.617555][ T5828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
[   65.627601][ T5828] Call Trace:
[   65.630869][ T5828]  <TASK>
[   65.633785][ T5828]  dump_stack_lvl+0x241/0x360
[   65.638448][ T5828]  ? __pfx_dump_stack_lvl+0x10/0x10
[   65.643632][ T5828]  ? __pfx__printk+0x10/0x10
[   65.648201][ T5828]  ? _printk+0xd5/0x120
[   65.652339][ T5828]  ? __init_begin+0x41000/0x41000
[   65.657348][ T5828]  ? vscnprintf+0x5d/0x90
[   65.661662][ T5828]  panic+0x349/0x880
[   65.665543][ T5828]  ? __warn+0x177/0x4e0
[   65.669682][ T5828]  ? __pfx_panic+0x10/0x10
[   65.674079][ T5828]  ? show_trace_log_lvl+0x3b2/0x410
[   65.679288][ T5828]  __warn+0x34b/0x4e0
[   65.683267][ T5828]  ? __folio_mark_dirty+0x907/0xed0
[   65.688455][ T5828]  report_bug+0x2b3/0x500
[   65.692773][ T5828]  ? __folio_mark_dirty+0x907/0xed0
[   65.697957][ T5828]  handle_bug+0x60/0x90
[   65.702103][ T5828]  exc_invalid_op+0x1a/0x50
[   65.706589][ T5828]  asm_exc_invalid_op+0x1a/0x20
[   65.711422][ T5828] RIP: 0010:__folio_mark_dirty+0x907/0xed0
[   65.717211][ T5828] Code: f9 ff ff e8 5b 04 c4 ff 4c 89 f7 48 8b 34 24 e8 ff 26 38 00 eb 87 e8 48 04 c4 ff 90 0f 0b 90 e9 45 ff ff ff e8 3a 04 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
[   65.736802][ T5828] RSP: 0018:ffffc900038bf890 EFLAGS: 00010093
[   65.742855][ T5828] RAX: ffffffff81db7686 RBX: 0000000000000000 RCX: ffff88802c210000
[   65.750811][ T5828] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[   65.758774][ T5828] RBP: ffff888148d3ccf8 R08: ffffffff81db71c2 R09: 1ffff110291a799f
[   65.766729][ T5828] R10: dffffc0000000000 R11: ffffed10291a79a0 R12: 0000000000000001
[   65.774697][ T5828] R13: ffff888148d3cb88 R14: ffffea0001e9f7c0 R15: 1ffff110291a799f
[   65.782655][ T5828]  ? __folio_mark_dirty+0x442/0xed0
[   65.787836][ T5828]  ? __folio_mark_dirty+0x906/0xed0
[   65.793019][ T5828]  ? log_flush_wait+0x22d/0x2b0
[   65.797860][ T5828]  mark_buffer_dirty+0x290/0x500
[   65.802784][ T5828]  gfs2_unpin+0x129/0xa60
[   65.807103][ T5828]  buf_lo_after_commit+0x14f/0x1a0
[   65.812201][ T5828]  ? __pfx_buf_lo_after_commit+0x10/0x10
[   65.817817][ T5828]  gfs2_log_flush+0x118d/0x2610
[   65.822659][ T5828]  ? __pfx_gfs2_log_flush+0x10/0x10
[   65.827841][ T5828]  ? __pfx_call_rcu+0x10/0x10
[   65.832504][ T5828]  gfs2_kill_sb+0x5b/0x350
[   65.836901][ T5828]  ? shrinker_free+0x2ca/0x3d0
[   65.841650][ T5828]  deactivate_locked_super+0xc4/0x130
[   65.847010][ T5828]  cleanup_mnt+0x41f/0x4b0
[   65.851408][ T5828]  ? lockdep_hardirqs_on+0x99/0x150
[   65.856622][ T5828]  task_work_run+0x24f/0x310
[   65.861201][ T5828]  ? __pfx_task_work_run+0x10/0x10
[   65.866300][ T5828]  ? do_exit+0xa2a/0x28e0
[   65.870613][ T5828]  ? do_exit+0xa2a/0x28e0
[   65.874928][ T5828]  do_exit+0xa2f/0x28e0
[   65.879068][ T5828]  ? __pfx_do_exit+0x10/0x10
[   65.883674][ T5828]  ? _raw_spin_unlock_irq+0x29/0x50
[   65.888866][ T5828]  do_group_exit+0x207/0x2c0
[   65.893462][ T5828]  __x64_sys_exit_group+0x3f/0x40
[   65.898492][ T5828]  x64_sys_call+0x26a8/0x26b0
[   65.903171][ T5828]  do_syscall_64+0xf3/0x230
[   65.907667][ T5828]  ? clear_bhb_loop+0x35/0x90
[   65.912349][ T5828]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   65.918246][ T5828] RIP: 0033:0x7fd885afaa49
[   65.922645][ T5828] Code: Unable to access opcode bytes at 0x7fd885afaa1f.
[   65.929644][ T5828] RSP: 002b:00007fffb6677ed8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   65.938047][ T5828] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fd885afaa49
[   65.946003][ T5828] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   65.953971][ T5828] RBP: 00007fd885baf2b0 R08: ffffffffffffffb8 R09: 0000000000000006
[   65.961940][ T5828] R10: 0000000000037f5e R11: 0000000000000246 R12: 00007fd885baf2b0
[   65.969906][ T5828] R13: 0000000000000000 R14: 00007fd885bb0020 R15: 00007fd885ac8f90
[   65.977880][ T5828]  </TASK>
[   65.981163][ T5828] Kernel Offset: disabled
[   65.985634][ T5828] Rebooting in 86400 seconds..