./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3871026780

<...>
Warning: Permanently added '10.128.1.105' (ED25519) to the list of known hosts.
execve("./syz-executor3871026780", ["./syz-executor3871026780"], 0x7fffca5304e0 /* 10 vars */) = 0
brk(NULL)                               = 0x555562ff9000
brk(0x555562ff9d40)                     = 0x555562ff9d40
arch_prctl(ARCH_SET_FS, 0x555562ff93c0) = 0
set_tid_address(0x555562ff9690)         = 5829
set_robust_list(0x555562ff96a0, 24)     = 0
rseq(0x555562ff9ce0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor3871026780", 4096) = 28
getrandom("\x3a\x5f\xe6\x60\x36\xfb\x28\x04", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x555562ff9d40
brk(0x55556301ad40)                     = 0x55556301ad40
brk(0x55556301b000)                     = 0x55556301b000
mprotect(0x7f3195fe0000, 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 5830 attached
, child_tidptr=0x555562ff9690) = 5830
[pid  5830] set_robust_list(0x555562ff96a0, 24) = 0
[pid  5830] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5830] getppid()                   = 0
[pid  5830] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  5830] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  5830] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  5830] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  5830] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid  5830] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  5830] unshare(CLONE_NEWNS)        = 0
[pid  5830] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  5830] unshare(CLONE_NEWIPC)       = 0
[pid  5830] unshare(CLONE_NEWCGROUP)    = 0
[pid  5830] unshare(CLONE_NEWUTS)       = 0
[pid  5830] unshare(CLONE_SYSVSEM)      = 0
[pid  5830] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5830] write(3, "16777216", 8)     = 8
[pid  5830] close(3)                    = 0
[pid  5830] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  5830] write(3, "536870912", 9)    = 9
[pid  5830] close(3)                    = 0
[pid  5830] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5830] write(3, "1024", 4)         = 4
[pid  5830] close(3)                    = 0
[pid  5830] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5830] write(3, "8192", 4)         = 4
[pid  5830] close(3)                    = 0
[pid  5830] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5830] write(3, "1024", 4)         = 4
[pid  5830] close(3)                    = 0
[pid  5830] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  5830] write(3, "1024", 4)         = 4
[pid  5830] close(3)                    = 0
[pid  5830] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  5830] write(3, "1024 1048576 500 1024", 21) = 21
[pid  5830] close(3)                    = 0
[pid  5830] getpid()                    = 1
[pid  5830] 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  5830] 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  5830] unshare(CLONE_NEWNET)       = 0
[pid  5830] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  5830] write(3, "0 65535", 7)      = 7
[pid  5830] close(3)                    = 0
[pid  5830] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) = 3
[pid  5830] write(3, "100000", 6)       = 6
[pid  5830] close(3)                    = 0
[pid  5830] mkdir("./syz-tmp", 0777)    = 0
[pid  5830] mount("", "./syz-tmp", "tmpfs", 0, NULL) = 0
[pid  5830] mkdir("./syz-tmp/newroot", 0777) = 0
[pid  5830] mkdir("./syz-tmp/newroot/dev", 0700) = 0
[pid  5830] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5830] mkdir("./syz-tmp/newroot/proc", 0700) = 0
[pid  5830] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL) = 0
[pid  5830] mkdir("./syz-tmp/newroot/selinux", 0700) = 0
[pid  5830] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory)
[pid  5830] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory)
[pid  5830] mkdir("./syz-tmp/newroot/sys", 0700) = 0
[pid  5830] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5830] mount("/sys/kernel/debug", "./syz-tmp/newroot/sys/kernel/debug", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5830] 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  5830] mount("/proc/sys/fs/binfmt_misc", "./syz-tmp/newroot/proc/sys/fs/binfmt_misc", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5830] mkdir("./syz-tmp/pivot", 0777) = 0
[pid  5830] pivot_root("./syz-tmp", "./syz-tmp/pivot") = 0
[pid  5830] chdir("/")                  = 0
[pid  5830] umount2("./pivot", MNT_DETACH) = 0
[pid  5830] chroot("./newroot")         = 0
[pid  5830] chdir("/")                  = 0
[pid  5830] mkdir("/dev/binderfs", 0777) = 0
[pid  5830] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  5830] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5830] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid  5830] write(1, "executing program\n", 18executing program
) = 18
[pid  5830] futex(0x7f3195fe65ec, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid  5830] rt_sigaction(SIGRT_1, {sa_handler=0x7f3195f4d1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f3195f3e880}, NULL, 8) = 0
[pid  5830] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
[pid  5830] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f3195ebe000
[pid  5830] mprotect(0x7f3195ebf000, 131072, PROT_READ|PROT_WRITE) = 0
[pid  5830] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid  5830] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f3195ede990, parent_tid=0x7f3195ede990, exit_signal=0, stack=0x7f3195ebe000, stack_size=0x20300, tls=0x7f3195ede6c0}./strace-static-x86_64: Process 5833 attached
 <unfinished ...>
[pid  5833] rseq(0x7f3195edefe0, 0x20, 0, 0x53053053) = 0
[pid  5830] <... clone3 resumed> => {parent_tid=[2]}, 88) = 2
[pid  5833] set_robust_list(0x7f3195ede9a0, 24) = 0
[pid  5830] rt_sigprocmask(SIG_SETMASK, [],  <unfinished ...>
[pid  5833] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid  5833] futex(0x7f3195fe65e8, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid  5830] <... rt_sigprocmask resumed>NULL, 8) = 0
[pid  5830] futex(0x7f3195fe65e8, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5833] <... futex resumed>)        = 0
[pid  5830] <... futex resumed>)        = 1
[pid  5830] futex(0x7f3195fe65ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} <unfinished ...>
[pid  5833] memfd_create("syzkaller", 0) = 3
[pid  5833] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f318da00000
[pid  5833] 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  5833] munmap(0x7f318da00000, 138412032) = 0
[pid  5833] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid  5833] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  5833] close(3)                    = 0
[pid  5833] close(4)                    = 0
[pid  5833] mkdir("./file0", 0777)      = 0
[   63.096923][ T5833] loop0: detected capacity change from 0 to 32768
[   63.142836][ T5833] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[   63.152504][ T5833] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[   63.181393][ T5833] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[   63.191219][   T25] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[   63.198316][   T25] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[   63.235278][   T25] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 36ms
[   63.243154][   T25] gfs2: fsid=syz:syz.0: jid=0: Done
[   63.249320][ T5833] gfs2: fsid=syz:syz.0: first mount done, others may mount
[pid  5833] mount("/dev/loop0", "./file0", "gfs2", 0, "") = 0
[pid  5833] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3
[pid  5833] chdir("./file0")            = 0
[pid  5833] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
[pid  5833] futex(0x7f3195fe65ec, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid  5830] <... futex resumed>)        = 0
[pid  5833] futex(0x7f3195fe65e8, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid  5830] futex(0x7f3195fe65e8, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5833] <... futex resumed>)        = 0
[pid  5830] <... futex resumed>)        = 1
[pid  5833] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  5830] futex(0x7f3195fe65ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid  5833] <... mkdirat resumed>)      = 0
[pid  5833] futex(0x7f3195fe65ec, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid  5830] <... futex resumed>)        = 0
[pid  5833] futex(0x7f3195fe65e8, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid  5830] exit_group(1 <unfinished ...>
[pid  5833] <... futex resumed>)        = ?
[pid  5830] <... exit_group resumed>)   = ?
[pid  5833] +++ exited with 1 +++
[   63.560414][ T5830] ------------[ cut here ]------------
[   63.566175][ T5830] WARNING: CPU: 0 PID: 5830 at ./include/linux/backing-dev.h:254 __folio_mark_dirty+0x907/0xed0
[   63.576670][ T5830] Modules linked in:
[   63.580624][ T5830] CPU: 0 UID: 0 PID: 5830 Comm: syz-executor387 Not tainted 6.12.0-next-20241127-syzkaller #0
[   63.590887][ T5830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[   63.601011][ T5830] RIP: 0010:__folio_mark_dirty+0x907/0xed0
[   63.606858][ T5830] Code: f9 ff ff e8 db 02 c4 ff 4c 89 f7 48 8b 34 24 e8 ef 25 38 00 eb 87 e8 c8 02 c4 ff 90 0f 0b 90 e9 45 ff ff ff e8 ba 02 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
[   63.626477][ T5830] RSP: 0018:ffffc90003d1f890 EFLAGS: 00010093
[   63.632551][ T5830] RAX: ffffffff81db6eb6 RBX: 0000000000000000 RCX: ffff888078df0000
[   63.640521][ T5830] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[   63.648517][ T5830] RBP: ffff888023494178 R08: ffffffff81db69f2 R09: 1ffff1100469282f
[   63.656488][ T5830] R10: dffffc0000000000 R11: ffffed1004692830 R12: 0000000000000001
[   63.664474][ T5830] R13: ffff888023494008 R14: ffffea0000be6dc0 R15: 1ffff1100469282f
[   63.672444][ T5830] FS:  0000000000000000(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
[   63.681374][ T5830] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   63.687954][ T5830] CR2: 00007f3195f7ac58 CR3: 000000000e736000 CR4: 00000000003526f0
[   63.695926][ T5830] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   63.703902][ T5830] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   63.711882][ T5830] Call Trace:
[   63.715161][ T5830]  <TASK>
[   63.718090][ T5830]  ? __warn+0x165/0x4d0
[   63.722246][ T5830]  ? __folio_mark_dirty+0x907/0xed0
[   63.727451][ T5830]  ? report_bug+0x2b3/0x500
[   63.731979][ T5830]  ? __folio_mark_dirty+0x907/0xed0
[   63.737185][ T5830]  ? handle_bug+0x60/0x90
[   63.741532][ T5830]  ? exc_invalid_op+0x1a/0x50
[   63.746211][ T5830]  ? asm_exc_invalid_op+0x1a/0x20
[   63.751236][ T5830]  ? __folio_mark_dirty+0x442/0xed0
[   63.756431][ T5830]  ? __folio_mark_dirty+0x906/0xed0
[   63.761631][ T5830]  ? __folio_mark_dirty+0x907/0xed0
[   63.766831][ T5830]  ? log_flush_wait+0x22d/0x2b0
[   63.771721][ T5830]  mark_buffer_dirty+0x290/0x500
[   63.776693][ T5830]  gfs2_unpin+0x129/0xa60
[   63.781049][ T5830]  buf_lo_after_commit+0x14f/0x1a0
[   63.786191][ T5830]  ? __pfx_buf_lo_after_commit+0x10/0x10
[   63.791832][ T5830]  gfs2_log_flush+0x118d/0x2610
[   63.796701][ T5830]  ? __pfx_gfs2_log_flush+0x10/0x10
[   63.801906][ T5830]  ? __pfx_call_rcu+0x10/0x10
[   63.806596][ T5830]  gfs2_kill_sb+0x5b/0x350
[   63.811011][ T5830]  ? shrinker_free+0x2ca/0x3d0
[   63.815776][ T5830]  deactivate_locked_super+0xc4/0x130
[   63.821153][ T5830]  cleanup_mnt+0x41f/0x4b0
[   63.825588][ T5830]  ? lockdep_hardirqs_on+0x99/0x150
[   63.830805][ T5830]  task_work_run+0x24f/0x310
[   63.835412][ T5830]  ? __pfx_task_work_run+0x10/0x10
[   63.840530][ T5830]  ? do_exit+0xa2a/0x28e0
[   63.844864][ T5830]  ? do_exit+0xa2a/0x28e0
[   63.849200][ T5830]  do_exit+0xa2f/0x28e0
[   63.853362][ T5830]  ? __pfx_do_exit+0x10/0x10
[   63.857977][ T5830]  ? lockdep_hardirqs_on_prepare+0x43d/0x780
[   63.863962][ T5830]  ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[   63.870294][ T5830]  ? _raw_spin_unlock_irq+0x23/0x50
[   63.875499][ T5830]  ? lockdep_hardirqs_on+0x99/0x150
[   63.880709][ T5830]  do_group_exit+0x207/0x2c0
[   63.885304][ T5830]  __x64_sys_exit_group+0x3f/0x40
[   63.890330][ T5830]  x64_sys_call+0x26a8/0x26b0
[   63.895006][ T5830]  do_syscall_64+0xf3/0x230
[   63.899513][ T5830]  ? clear_bhb_loop+0x35/0x90
[   63.904199][ T5830]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   63.910106][ T5830] RIP: 0033:0x7f3195f25209
[   63.914534][ T5830] Code: Unable to access opcode bytes at 0x7f3195f251df.
[   63.921569][ T5830] RSP: 002b:00007ffe1b8cf1b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   63.929984][ T5830] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f3195f25209
[   63.937957][ T5830] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   63.945931][ T5830] RBP: 00007f3195fe62b0 R08: ffffffffffffffb0 R09: 00007ffe1b8cf240
[   63.953991][ T5830] R10: 00007ffe1b8cf240 R11: 0000000000000246 R12: 00007f3195fe62b0
[   63.961981][ T5830] R13: 0000000000000000 R14: 00007f3195fe7120 R15: 00007f3195ef0320
[   63.969966][ T5830]  </TASK>
[   63.972991][ T5830] Kernel panic - not syncing: kernel: panic_on_warn set ...
[   63.980275][ T5830] CPU: 0 UID: 0 PID: 5830 Comm: syz-executor387 Not tainted 6.12.0-next-20241127-syzkaller #0
[   63.990538][ T5830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[   64.000591][ T5830] Call Trace:
[   64.003894][ T5830]  <TASK>
[   64.006820][ T5830]  dump_stack_lvl+0x241/0x360
[   64.011502][ T5830]  ? __pfx_dump_stack_lvl+0x10/0x10
[   64.016716][ T5830]  ? __pfx__printk+0x10/0x10
[   64.021311][ T5830]  ? vscnprintf+0x5d/0x90
[   64.025645][ T5830]  panic+0x349/0x880
[   64.029541][ T5830]  ? __warn+0x174/0x4d0
[   64.033712][ T5830]  ? __pfx_panic+0x10/0x10
[   64.038141][ T5830]  __warn+0x344/0x4d0
[   64.042123][ T5830]  ? __folio_mark_dirty+0x907/0xed0
[   64.047328][ T5830]  report_bug+0x2b3/0x500
[   64.051661][ T5830]  ? __folio_mark_dirty+0x907/0xed0
[   64.056864][ T5830]  handle_bug+0x60/0x90
[   64.061018][ T5830]  exc_invalid_op+0x1a/0x50
[   64.065518][ T5830]  asm_exc_invalid_op+0x1a/0x20
[   64.070365][ T5830] RIP: 0010:__folio_mark_dirty+0x907/0xed0
[   64.076176][ T5830] Code: f9 ff ff e8 db 02 c4 ff 4c 89 f7 48 8b 34 24 e8 ef 25 38 00 eb 87 e8 c8 02 c4 ff 90 0f 0b 90 e9 45 ff ff ff e8 ba 02 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
[   64.095817][ T5830] RSP: 0018:ffffc90003d1f890 EFLAGS: 00010093
[   64.101887][ T5830] RAX: ffffffff81db6eb6 RBX: 0000000000000000 RCX: ffff888078df0000
[   64.109857][ T5830] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[   64.117824][ T5830] RBP: ffff888023494178 R08: ffffffff81db69f2 R09: 1ffff1100469282f
[   64.125820][ T5830] R10: dffffc0000000000 R11: ffffed1004692830 R12: 0000000000000001
[   64.133791][ T5830] R13: ffff888023494008 R14: ffffea0000be6dc0 R15: 1ffff1100469282f
[   64.141769][ T5830]  ? __folio_mark_dirty+0x442/0xed0
[   64.146971][ T5830]  ? __folio_mark_dirty+0x906/0xed0
[   64.152179][ T5830]  ? log_flush_wait+0x22d/0x2b0
[   64.157039][ T5830]  mark_buffer_dirty+0x290/0x500
[   64.161987][ T5830]  gfs2_unpin+0x129/0xa60
[   64.166349][ T5830]  buf_lo_after_commit+0x14f/0x1a0
[   64.171550][ T5830]  ? __pfx_buf_lo_after_commit+0x10/0x10
[   64.177187][ T5830]  gfs2_log_flush+0x118d/0x2610
[   64.182052][ T5830]  ? __pfx_gfs2_log_flush+0x10/0x10
[   64.187255][ T5830]  ? __pfx_call_rcu+0x10/0x10
[   64.191962][ T5830]  gfs2_kill_sb+0x5b/0x350
[   64.196379][ T5830]  ? shrinker_free+0x2ca/0x3d0
[   64.201141][ T5830]  deactivate_locked_super+0xc4/0x130
[   64.206517][ T5830]  cleanup_mnt+0x41f/0x4b0
[   64.211015][ T5830]  ? lockdep_hardirqs_on+0x99/0x150
[   64.216217][ T5830]  task_work_run+0x24f/0x310
[   64.220814][ T5830]  ? __pfx_task_work_run+0x10/0x10
[   64.225925][ T5830]  ? do_exit+0xa2a/0x28e0
[   64.230255][ T5830]  ? do_exit+0xa2a/0x28e0
[   64.234583][ T5830]  do_exit+0xa2f/0x28e0
[   64.238739][ T5830]  ? __pfx_do_exit+0x10/0x10
[   64.243418][ T5830]  ? lockdep_hardirqs_on_prepare+0x43d/0x780
[   64.249395][ T5830]  ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[   64.255726][ T5830]  ? _raw_spin_unlock_irq+0x23/0x50
[   64.260923][ T5830]  ? lockdep_hardirqs_on+0x99/0x150
[   64.266122][ T5830]  do_group_exit+0x207/0x2c0
[   64.270731][ T5830]  __x64_sys_exit_group+0x3f/0x40
[   64.275751][ T5830]  x64_sys_call+0x26a8/0x26b0
[   64.280423][ T5830]  do_syscall_64+0xf3/0x230
[   64.284922][ T5830]  ? clear_bhb_loop+0x35/0x90
[   64.289596][ T5830]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   64.295484][ T5830] RIP: 0033:0x7f3195f25209
[   64.299896][ T5830] Code: Unable to access opcode bytes at 0x7f3195f251df.
[   64.306908][ T5830] RSP: 002b:00007ffe1b8cf1b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   64.315326][ T5830] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f3195f25209
[   64.323380][ T5830] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   64.331348][ T5830] RBP: 00007f3195fe62b0 R08: ffffffffffffffb0 R09: 00007ffe1b8cf240
[   64.339318][ T5830] R10: 00007ffe1b8cf240 R11: 0000000000000246 R12: 00007f3195fe62b0
[   64.347291][ T5830] R13: 0000000000000000 R14: 00007f3195fe7120 R15: 00007f3195ef0320
[   64.355269][ T5830]  </TASK>
[   64.358558][ T5830] Kernel Offset: disabled
[   64.363010][ T5830] Rebooting in 86400 seconds..