./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3523112417

<...>
Warning: Permanently added '10.128.1.176' (ED25519) to the list of known hosts.
execve("./syz-executor3523112417", ["./syz-executor3523112417"], 0x7ffde0e23f10 /* 10 vars */) = 0
brk(NULL)                               = 0x55555fb08000
brk(0x55555fb08d00)                     = 0x55555fb08d00
arch_prctl(ARCH_SET_FS, 0x55555fb08380) = 0
set_tid_address(0x55555fb08650)         = 5843
set_robust_list(0x55555fb08660, 24)     = 0
rseq(0x55555fb08ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor3523112417", 4096) = 28
getrandom("\x22\xc3\x6d\x8b\x3c\x00\x72\xec", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x55555fb08d00
brk(0x55555fb29d00)                     = 0x55555fb29d00
brk(0x55555fb2a000)                     = 0x55555fb2a000
mprotect(0x7fa041c02000, 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 5844 attached
, child_tidptr=0x55555fb08650) = 5844
[pid  5844] set_robust_list(0x55555fb08660, 24) = 0
[pid  5844] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5844] getppid()                   = 0
[pid  5844] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  5844] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  5844] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  5844] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  5844] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid  5844] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  5844] unshare(CLONE_NEWNS)        = 0
[pid  5844] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  5844] unshare(CLONE_NEWIPC)       = 0
[pid  5844] unshare(CLONE_NEWCGROUP)    = 0
[pid  5844] unshare(CLONE_NEWUTS)       = 0
[pid  5844] unshare(CLONE_SYSVSEM)      = 0
[pid  5844] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5844] write(3, "16777216", 8)     = 8
[pid  5844] close(3)                    = 0
[pid  5844] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  5844] write(3, "536870912", 9)    = 9
[pid  5844] close(3)                    = 0
[pid  5844] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5844] write(3, "1024", 4)         = 4
[pid  5844] close(3)                    = 0
[pid  5844] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5844] write(3, "8192", 4)         = 4
[pid  5844] close(3)                    = 0
[pid  5844] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5844] write(3, "1024", 4)         = 4
[pid  5844] close(3)                    = 0
[pid  5844] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  5844] write(3, "1024", 4)         = 4
[pid  5844] close(3)                    = 0
[pid  5844] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  5844] write(3, "1024 1048576 500 1024", 21) = 21
[pid  5844] close(3)                    = 0
[pid  5844] getpid()                    = 1
[pid  5844] 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  5844] 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  5844] unshare(CLONE_NEWNET)       = 0
[pid  5844] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  5844] write(3, "0 65535", 7)      = 7
[pid  5844] close(3)                    = 0
[pid  5844] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) = 3
[pid  5844] write(3, "100000", 6)       = 6
[pid  5844] close(3)                    = 0
[pid  5844] mkdir("./syz-tmp", 0777)    = 0
[pid  5844] mount("", "./syz-tmp", "tmpfs", 0, NULL) = 0
[pid  5844] mkdir("./syz-tmp/newroot", 0777) = 0
[pid  5844] mkdir("./syz-tmp/newroot/dev", 0700) = 0
[pid  5844] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5844] mkdir("./syz-tmp/newroot/proc", 0700) = 0
[pid  5844] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL) = 0
[pid  5844] mkdir("./syz-tmp/newroot/selinux", 0700) = 0
[pid  5844] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory)
[pid  5844] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory)
[pid  5844] mkdir("./syz-tmp/newroot/sys", 0700) = 0
[pid  5844] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5844] mount("/sys/kernel/debug", "./syz-tmp/newroot/sys/kernel/debug", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5844] 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  5844] mount("/proc/sys/fs/binfmt_misc", "./syz-tmp/newroot/proc/sys/fs/binfmt_misc", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5844] mkdir("./syz-tmp/pivot", 0777) = 0
[pid  5844] pivot_root("./syz-tmp", "./syz-tmp/pivot") = 0
[pid  5844] chdir("/")                  = 0
[pid  5844] umount2("./pivot", MNT_DETACH) = 0
[pid  5844] chroot("./newroot")         = 0
[pid  5844] chdir("/")                  = 0
[pid  5844] mkdir("/dev/binderfs", 0777) = 0
[pid  5844] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  5844] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5844] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
executing program
[pid  5844] write(1, "executing program\n", 18) = 18
[pid  5844] memfd_create("syzkaller", 0) = 3
[pid  5844] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fa039600000
[pid  5844] 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  5844] munmap(0x7fa039600000, 138412032) = 0
[pid  5844] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid  5844] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  5844] close(3)                    = 0
[pid  5844] close(4)                    = 0
[pid  5844] mkdir("./file1", 0777)      = 0
[   76.985189][ T5844] loop0: detected capacity change from 0 to 32768
[   77.042718][ T5844] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[   77.051262][ T5844] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[   77.066467][ T5844] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms
[   77.076280][   T25] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[   77.083093][   T25] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[   77.128100][   T25] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 45ms
[   77.136329][   T25] gfs2: fsid=syz:syz.0: jid=0: Done
[   77.141661][ T5844] gfs2: fsid=syz:syz.0: first mount done, others may mount
[pid  5844] mount("/dev/loop0", "./file1", "gfs2", 0, "quota_quantum=0x0000000000000004,suiddir,quota,barrier,acl,quota=off,discard,noloccookie,quota=on,lo"...) = 0
[pid  5844] openat(AT_FDCWD, "./file1", O_RDONLY|O_DIRECTORY) = 3
[pid  5844] chdir("./file1")            = 0
[pid  5844] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
[pid  5844] exit_group(1)               = ?
[   77.285989][ T5844] gfs2: fsid=syz:syz.0: found 1 quota changes
[   77.335804][ T5844] ------------[ cut here ]------------
[   77.341490][ T5844] WARNING: CPU: 0 PID: 5844 at include/linux/backing-dev.h:254 __folio_mark_dirty+0x907/0xed0
[   77.351797][ T5844] Modules linked in:
[   77.355707][ T5844] CPU: 0 UID: 0 PID: 5844 Comm: syz-executor352 Not tainted 6.12.0-rc7-syzkaller-00042-gf1b785f4c787 #0
[   77.366826][ T5844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
[   77.376888][ T5844] RIP: 0010:__folio_mark_dirty+0x907/0xed0
[   77.382716][ T5844] Code: f9 ff ff e8 8b bf c4 ff 4c 89 f7 48 8b 34 24 e8 9f fc 37 00 eb 87 e8 78 bf c4 ff 90 0f 0b 90 e9 45 ff ff ff e8 6a bf 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
[   77.402350][ T5844] RSP: 0018:ffffc900034ff630 EFLAGS: 00010093
[   77.408440][ T5844] RAX: ffffffff81d02aa6 RBX: 0000000000000000 RCX: ffff8880791d5a00
[   77.416422][ T5844] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[   77.424401][ T5844] RBP: ffff8880234d4178 R08: ffffffff81d025e2 R09: 1ffff1100469a82f
[   77.432383][ T5844] R10: dffffc0000000000 R11: ffffed100469a830 R12: 0000000000000001
[   77.440401][ T5844] R13: ffff8880234d4008 R14: ffffea000047e640 R15: 1ffff1100469a82f
[   77.448394][ T5844] FS:  0000000000000000(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
[   77.457336][ T5844] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   77.463925][ T5844] CR2: 00007fa041c06130 CR3: 000000000e734000 CR4: 0000000000350ef0
[   77.471916][ T5844] Call Trace:
[   77.475205][ T5844]  <TASK>
[   77.478174][ T5844]  ? __warn+0x168/0x4e0
[   77.482348][ T5844]  ? __folio_mark_dirty+0x907/0xed0
[   77.487574][ T5844]  ? report_bug+0x2b3/0x500
[   77.492097][ T5844]  ? __folio_mark_dirty+0x907/0xed0
[   77.497405][ T5844]  ? handle_bug+0x60/0x90
[   77.501757][ T5844]  ? exc_invalid_op+0x1a/0x50
[   77.506454][ T5844]  ? asm_exc_invalid_op+0x1a/0x20
[   77.511500][ T5844]  ? __folio_mark_dirty+0x442/0xed0
[   77.516717][ T5844]  ? __folio_mark_dirty+0x906/0xed0
[   77.521932][ T5844]  ? __folio_mark_dirty+0x907/0xed0
[   77.527161][ T5844]  mark_buffer_dirty+0x2a4/0x520
[   77.532113][ T5844]  gfs2_unpin+0x129/0xa60
[   77.536510][ T5844]  buf_lo_after_commit+0x14f/0x1a0
[   77.541648][ T5844]  ? __pfx_buf_lo_after_commit+0x10/0x10
[   77.547305][ T5844]  gfs2_log_flush+0x118f/0x2610
[   77.552195][ T5844]  ? __pfx_gfs2_log_flush+0x10/0x10
[   77.557408][ T5844]  ? srso_alias_return_thunk+0x5/0xfbef5
[   77.563059][ T5844]  ? do_sync+0x9c2/0xc60
[   77.567323][ T5844]  ? srso_alias_return_thunk+0x5/0xfbef5
[   77.572970][ T5844]  ? kfree+0x1a0/0x440
[   77.577054][ T5844]  ? do_sync+0x9c2/0xc60
[   77.581322][ T5844]  do_sync+0xa0b/0xc60
[   77.585424][ T5844]  ? __pfx_do_sync+0x10/0x10
[   77.590052][ T5844]  ? srso_alias_return_thunk+0x5/0xfbef5
[   77.595789][ T5844]  ? do_raw_spin_unlock+0x13c/0x8b0
[   77.601005][ T5844]  ? srso_alias_return_thunk+0x5/0xfbef5
[   77.606664][ T5844]  gfs2_quota_sync+0x3bc/0x4a0
[   77.611463][ T5844]  gfs2_sync_fs+0x4d/0xc0
[   77.615817][ T5844]  sync_filesystem+0xef/0x230
[   77.620508][ T5844]  generic_shutdown_super+0x72/0x2d0
[   77.625829][ T5844]  kill_block_super+0x44/0x90
[   77.630526][ T5844]  deactivate_locked_super+0xc6/0x130
[   77.635932][ T5844]  cleanup_mnt+0x41f/0x4b0
[   77.640370][ T5844]  ? srso_alias_return_thunk+0x5/0xfbef5
[   77.646017][ T5844]  ? lockdep_hardirqs_on+0x99/0x150
[   77.651232][ T5844]  task_work_run+0x251/0x310
[   77.655834][ T5844]  ? kasan_quarantine_put+0xdc/0x230
[   77.661133][ T5844]  ? __pfx_task_work_run+0x10/0x10
[   77.666345][ T5844]  ? do_exit+0xa2a/0x28e0
[   77.670680][ T5844]  ? srso_alias_return_thunk+0x5/0xfbef5
[   77.676333][ T5844]  ? kmem_cache_free+0x1a2/0x420
[   77.681287][ T5844]  ? do_exit+0xa2a/0x28e0
[   77.685628][ T5844]  do_exit+0xa2f/0x28e0
[   77.689800][ T5844]  ? __pfx_do_exit+0x10/0x10
[   77.694397][ T5844]  ? lockdep_hardirqs_on_prepare+0x43d/0x780
[   77.700401][ T5844]  ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[   77.706873][ T5844]  ? _raw_spin_unlock_irq+0x23/0x50
[   77.712104][ T5844]  ? srso_alias_return_thunk+0x5/0xfbef5
[   77.717764][ T5844]  ? lockdep_hardirqs_on+0x99/0x150
[   77.722986][ T5844]  do_group_exit+0x207/0x2c0
[   77.727605][ T5844]  __x64_sys_exit_group+0x3f/0x40
[   77.732640][ T5844]  x64_sys_call+0x2634/0x2640
[   77.737338][ T5844]  do_syscall_64+0xf3/0x230
[   77.741957][ T5844]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   77.747868][ T5844] RIP: 0033:0x7fa041b79a49
[   77.752323][ T5844] Code: Unable to access opcode bytes at 0x7fa041b79a1f.
[   77.759350][ T5844] RSP: 002b:00007ffc4e1a5928 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   77.767871][ T5844] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fa041b79a49
[   77.775853][ T5844] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   77.784002][ T5844] RBP: 00007fa041c082b0 R08: ffffffffffffffb8 R09: 00000000000125aa
[   77.791981][ T5844] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa041c082b0
[   77.799962][ T5844] R13: 0000000000000000 R14: 00007fa041c09020 R15: 00007fa041b47f70
[   77.808050][ T5844]  </TASK>
[   77.811077][ T5844] Kernel panic - not syncing: kernel: panic_on_warn set ...
[   77.818360][ T5844] CPU: 0 UID: 0 PID: 5844 Comm: syz-executor352 Not tainted 6.12.0-rc7-syzkaller-00042-gf1b785f4c787 #0
[   77.829479][ T5844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
[   77.839639][ T5844] Call Trace:
[   77.842925][ T5844]  <TASK>
[   77.845867][ T5844]  dump_stack_lvl+0x241/0x360
[   77.850606][ T5844]  ? __pfx_dump_stack_lvl+0x10/0x10
[   77.855821][ T5844]  ? __pfx__printk+0x10/0x10
[   77.860422][ T5844]  ? _printk+0xd5/0x120
[   77.864601][ T5844]  ? __init_begin+0x41000/0x41000
[   77.869649][ T5844]  ? srso_alias_return_thunk+0x5/0xfbef5
[   77.875295][ T5844]  ? vscnprintf+0x5d/0x90
[   77.879652][ T5844]  panic+0x349/0x880
[   77.883560][ T5844]  ? __warn+0x177/0x4e0
[   77.887744][ T5844]  ? __pfx_panic+0x10/0x10
[   77.892169][ T5844]  ? show_trace_log_lvl+0x3b2/0x410
[   77.897394][ T5844]  __warn+0x34b/0x4e0
[   77.901389][ T5844]  ? __folio_mark_dirty+0x907/0xed0
[   77.906605][ T5844]  report_bug+0x2b3/0x500
[   77.910943][ T5844]  ? __folio_mark_dirty+0x907/0xed0
[   77.916164][ T5844]  handle_bug+0x60/0x90
[   77.920334][ T5844]  exc_invalid_op+0x1a/0x50
[   77.924865][ T5844]  asm_exc_invalid_op+0x1a/0x20
[   77.929726][ T5844] RIP: 0010:__folio_mark_dirty+0x907/0xed0
[   77.935553][ T5844] Code: f9 ff ff e8 8b bf c4 ff 4c 89 f7 48 8b 34 24 e8 9f fc 37 00 eb 87 e8 78 bf c4 ff 90 0f 0b 90 e9 45 ff ff ff e8 6a bf 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
[   77.955165][ T5844] RSP: 0018:ffffc900034ff630 EFLAGS: 00010093
[   77.961331][ T5844] RAX: ffffffff81d02aa6 RBX: 0000000000000000 RCX: ffff8880791d5a00
[   77.969307][ T5844] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[   77.977280][ T5844] RBP: ffff8880234d4178 R08: ffffffff81d025e2 R09: 1ffff1100469a82f
[   77.985346][ T5844] R10: dffffc0000000000 R11: ffffed100469a830 R12: 0000000000000001
[   77.993319][ T5844] R13: ffff8880234d4008 R14: ffffea000047e640 R15: 1ffff1100469a82f
[   78.001565][ T5844]  ? __folio_mark_dirty+0x442/0xed0
[   78.006781][ T5844]  ? __folio_mark_dirty+0x906/0xed0
[   78.012009][ T5844]  mark_buffer_dirty+0x2a4/0x520
[   78.016956][ T5844]  gfs2_unpin+0x129/0xa60
[   78.021319][ T5844]  buf_lo_after_commit+0x14f/0x1a0
[   78.026448][ T5844]  ? __pfx_buf_lo_after_commit+0x10/0x10
[   78.032104][ T5844]  gfs2_log_flush+0x118f/0x2610
[   78.037010][ T5844]  ? __pfx_gfs2_log_flush+0x10/0x10
[   78.042218][ T5844]  ? srso_alias_return_thunk+0x5/0xfbef5
[   78.047869][ T5844]  ? do_sync+0x9c2/0xc60
[   78.052131][ T5844]  ? srso_alias_return_thunk+0x5/0xfbef5
[   78.057776][ T5844]  ? kfree+0x1a0/0x440
[   78.061859][ T5844]  ? do_sync+0x9c2/0xc60
[   78.066124][ T5844]  do_sync+0xa0b/0xc60
[   78.070219][ T5844]  ? __pfx_do_sync+0x10/0x10
[   78.074856][ T5844]  ? srso_alias_return_thunk+0x5/0xfbef5
[   78.080502][ T5844]  ? do_raw_spin_unlock+0x13c/0x8b0
[   78.085716][ T5844]  ? srso_alias_return_thunk+0x5/0xfbef5
[   78.091376][ T5844]  gfs2_quota_sync+0x3bc/0x4a0
[   78.096170][ T5844]  gfs2_sync_fs+0x4d/0xc0
[   78.100524][ T5844]  sync_filesystem+0xef/0x230
[   78.105216][ T5844]  generic_shutdown_super+0x72/0x2d0
[   78.110532][ T5844]  kill_block_super+0x44/0x90
[   78.115229][ T5844]  deactivate_locked_super+0xc6/0x130
[   78.120643][ T5844]  cleanup_mnt+0x41f/0x4b0
[   78.125081][ T5844]  ? srso_alias_return_thunk+0x5/0xfbef5
[   78.130737][ T5844]  ? lockdep_hardirqs_on+0x99/0x150
[   78.135959][ T5844]  task_work_run+0x251/0x310
[   78.140565][ T5844]  ? kasan_quarantine_put+0xdc/0x230
[   78.145864][ T5844]  ? __pfx_task_work_run+0x10/0x10
[   78.150987][ T5844]  ? do_exit+0xa2a/0x28e0
[   78.155422][ T5844]  ? srso_alias_return_thunk+0x5/0xfbef5
[   78.161076][ T5844]  ? kmem_cache_free+0x1a2/0x420
[   78.166034][ T5844]  ? do_exit+0xa2a/0x28e0
[   78.170550][ T5844]  do_exit+0xa2f/0x28e0
[   78.174726][ T5844]  ? __pfx_do_exit+0x10/0x10
[   78.179326][ T5844]  ? lockdep_hardirqs_on_prepare+0x43d/0x780
[   78.185327][ T5844]  ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[   78.191687][ T5844]  ? _raw_spin_unlock_irq+0x23/0x50
[   78.196899][ T5844]  ? srso_alias_return_thunk+0x5/0xfbef5
[   78.202549][ T5844]  ? lockdep_hardirqs_on+0x99/0x150
[   78.207769][ T5844]  do_group_exit+0x207/0x2c0
[   78.212376][ T5844]  __x64_sys_exit_group+0x3f/0x40
[   78.217413][ T5844]  x64_sys_call+0x2634/0x2640
[   78.222107][ T5844]  do_syscall_64+0xf3/0x230
[   78.226632][ T5844]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   78.232544][ T5844] RIP: 0033:0x7fa041b79a49
[   78.236973][ T5844] Code: Unable to access opcode bytes at 0x7fa041b79a1f.
[   78.244012][ T5844] RSP: 002b:00007ffc4e1a5928 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   78.252448][ T5844] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fa041b79a49
[   78.260428][ T5844] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   78.268407][ T5844] RBP: 00007fa041c082b0 R08: ffffffffffffffb8 R09: 00000000000125aa
[   78.276388][ T5844] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa041c082b0
[   78.284372][ T5844] R13: 0000000000000000 R14: 00007fa041c09020 R15: 00007fa041b47f70
[   78.292368][ T5844]  </TASK>
[   78.295645][ T5844] Kernel Offset: disabled
[   78.300118][ T5844] Rebooting in 86400 seconds..