./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1463119167

<...>
Warning: Permanently added '10.128.1.79' (ED25519) to the list of known hosts.
execve("./syz-executor1463119167", ["./syz-executor1463119167"], 0x7ffdd83491a0 /* 10 vars */) = 0
brk(NULL)                               = 0x55556f287000
brk(0x55556f287d00)                     = 0x55556f287d00
arch_prctl(ARCH_SET_FS, 0x55556f287380) = 0
set_tid_address(0x55556f287650)         = 5826
set_robust_list(0x55556f287660, 24)     = 0
rseq(0x55556f287ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor1463119167", 4096) = 28
getrandom("\xaa\x41\x44\x02\x2f\x04\x75\x4d", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x55556f287d00
brk(0x55556f2a8d00)                     = 0x55556f2a8d00
brk(0x55556f2a9000)                     = 0x55556f2a9000
mprotect(0x7fe5790bd000, 16384, PROT_READ) = 0
mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffffffff000
mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200000000000
mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200001000000
unshare(CLONE_NEWPID)                   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5827 attached
 <unfinished ...>
[pid  5827] set_robust_list(0x55556f287660, 24 <unfinished ...>
[pid  5826] <... clone resumed>, child_tidptr=0x55556f287650) = 5827
[pid  5827] <... set_robust_list resumed>) = 0
[pid  5827] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5827] getppid()                   = 0
[pid  5827] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  5827] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  5827] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  5827] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  5827] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid  5827] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  5827] unshare(CLONE_NEWNS)        = 0
[pid  5827] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  5827] unshare(CLONE_NEWIPC)       = 0
[pid  5827] unshare(CLONE_NEWCGROUP)    = 0
[pid  5827] unshare(CLONE_NEWUTS)       = 0
[pid  5827] unshare(CLONE_SYSVSEM)      = 0
[pid  5827] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5827] write(3, "16777216", 8)     = 8
[pid  5827] close(3)                    = 0
[pid  5827] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  5827] write(3, "536870912", 9)    = 9
[pid  5827] close(3)                    = 0
[pid  5827] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5827] write(3, "1024", 4)         = 4
[pid  5827] close(3)                    = 0
[pid  5827] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5827] write(3, "8192", 4)         = 4
[pid  5827] close(3)                    = 0
[pid  5827] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5827] write(3, "1024", 4)         = 4
[pid  5827] close(3)                    = 0
[pid  5827] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  5827] write(3, "1024", 4)         = 4
[pid  5827] close(3)                    = 0
[pid  5827] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  5827] write(3, "1024 1048576 500 1024", 21) = 21
[pid  5827] close(3)                    = 0
[pid  5827] getpid()                    = 1
[pid  5827] 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  5827] 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  5827] unshare(CLONE_NEWNET)       = 0
[pid  5827] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  5827] write(3, "0 65535", 7)      = 7
[pid  5827] close(3)                    = 0
[pid  5827] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) = 3
[pid  5827] write(3, "100000", 6)       = 6
[pid  5827] close(3)                    = 0
[pid  5827] mkdir("./syz-tmp", 0777)    = 0
[pid  5827] mount("", "./syz-tmp", "tmpfs", 0, NULL) = 0
[pid  5827] mkdir("./syz-tmp/newroot", 0777) = 0
[pid  5827] mkdir("./syz-tmp/newroot/dev", 0700) = 0
[pid  5827] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5827] mkdir("./syz-tmp/newroot/proc", 0700) = 0
[pid  5827] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL) = 0
[pid  5827] mkdir("./syz-tmp/newroot/selinux", 0700) = 0
[pid  5827] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory)
[pid  5827] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory)
[pid  5827] mkdir("./syz-tmp/newroot/sys", 0700) = 0
[pid  5827] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5827] mount("/sys/kernel/debug", "./syz-tmp/newroot/sys/kernel/debug", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5827] mount("/sys/fs/smackfs", "./syz-tmp/newroot/sys/fs/smackfs", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5827] mount("/proc/sys/fs/binfmt_misc", "./syz-tmp/newroot/proc/sys/fs/binfmt_misc", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5827] mkdir("./syz-tmp/newroot/syz-inputs", 0700) = 0
[pid  5827] mount("/syz-inputs", "./syz-tmp/newroot/syz-inputs", NULL, MS_RDONLY|MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory)
[pid  5827] mkdir("./syz-tmp/pivot", 0777) = 0
[pid  5827] pivot_root("./syz-tmp", "./syz-tmp/pivot") = 0
[pid  5827] chdir("/")                  = 0
[pid  5827] umount2("./pivot", MNT_DETACH) = 0
[pid  5827] chroot("./newroot")         = 0
[pid  5827] chdir("/")                  = 0
[pid  5827] mkdir("/dev/gadgetfs", 0777) = 0
[pid  5827] mount("gadgetfs", "/dev/gadgetfs", "gadgetfs", 0, NULL) = 0
[pid  5827] mkdir("/dev/binderfs", 0777) = 0
[pid  5827] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  5827] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5827] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid  5827] write(1, "executing program\n", 18executing program
) = 18
[pid  5827] memfd_create("syzkaller", 0) = 3
[pid  5827] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe570a00000
[pid  5827] 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  5827] munmap(0x7fe570a00000, 138412032) = 0
[pid  5827] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid  5827] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  5827] close(3)                    = 0
[pid  5827] close(4)                    = 0
[pid  5827] mkdir("./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", 0777) = 0
[   90.645598][ T5827] loop0: detected capacity change from 0 to 32768
[   90.677414][ T5827] =======================================================
[   90.677414][ T5827] WARNING: The mand mount option has been deprecated and
[pid  5827] mount("/dev/loop0", "./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", "jfs", MS_MANDLOCK|MS_DIRSYNC|MS_NODIRATIME|MS_POSIXACL|MS_LAZYTIME, "discard,iocharset=cp855,errors=remount-ro,integrity,nodiscard,discard=0x0000000000000008,errors=cont"...) = 0
[pid  5827] openat(AT_FDCWD, "./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", O_RDONLY|O_DIRECTORY) = 3
[pid  5827] chdir("./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa") = 0
[pid  5827] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
[   90.677414][ T5827]          and is ignored by this kernel. Remove the mand
[   90.677414][ T5827]          option from the mount to silence this warning.
[   90.677414][ T5827] =======================================================
[pid  5827] openat(AT_FDCWD, "./file1", O_RDWR|O_CREAT|O_TRUNC|O_SYNC|O_NOATIME|O_CLOEXEC, 0534) = 4
[pid  5827] exit_group(1)               = ?
[   90.798146][  T113] ------------[ cut here ]------------
[   90.803824][  T113] WARNING: CPU: 0 PID: 113 at fs/jfs/jfs_dmap.c:2867 dbAdjTree+0x454/0x4e0
[   90.812509][  T113] Modules linked in:
[   90.816575][  T113] CPU: 0 UID: 0 PID: 113 Comm: jfsCommit Not tainted 6.16.0-rc2-syzkaller #0 PREEMPT(full) 
[   90.826735][  T113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[   90.836964][  T113] RIP: 0010:dbAdjTree+0x454/0x4e0
[   90.842077][  T113] Code: 5a ff ff ff e8 7d ef 84 fe eb 05 e8 76 ef 84 fe 48 83 c4 28 5b 41 5c 41 5d 41 5e 41 5f 5d e9 03 9d 26 08 cc e8 5d ef 84 fe 90 <0f> 0b 90 eb e1 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c e1 fb ff ff
[   90.862151][  T113] RSP: 0018:ffffc90002d97988 EFLAGS: 00010293
[   90.868787][  T113] RAX: ffffffff833b6be3 RBX: ffff88807cf06010 RCX: ffff88801ef3bc00
[   90.876834][  T113] RDX: 0000000000000000 RSI: 0000000000000155 RDI: 0000000000020056
[   90.884886][  T113] RBP: 0000000000020056 R08: ffffea0001f3c187 R09: 1ffffd40003e7830
[   90.892906][  T113] R10: dffffc0000000000 R11: fffff940003e7831 R12: ffff88807cf06018
[   90.900999][  T113] R13: dffffc0000000000 R14: 0000000000000004 R15: 0000000000000155
[   90.909095][  T113] FS:  0000000000000000(0000) GS:ffff888125c85000(0000) knlGS:0000000000000000
[   90.918134][  T113] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   90.924772][  T113] CR2: 00007fe5790c1130 CR3: 0000000077a5a000 CR4: 00000000003526f0
[   90.932777][  T113] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   90.940798][  T113] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   90.948906][  T113] Call Trace:
[   90.952185][  T113]  <TASK>
[   90.955167][  T113]  ? __pfx_lock_metapage+0x10/0x10
[   90.960354][  T113]  dbJoin+0x238/0x300
[   90.964389][  T113]  ? do_read_cache_folio+0x4c6/0x590
[   90.969800][  T113]  dbFreeBits+0x4e1/0xdb0
[   90.974341][  T113]  dbFree+0x336/0x650
[   90.978449][  T113]  txFreeMap+0x7ff/0xde0
[   90.982709][  T113]  txUpdateMap+0x308/0x9c0
[   90.987208][  T113]  jfs_lazycommit+0x43f/0xa90
[   90.991937][  T113]  ? __pfx_jfs_lazycommit+0x10/0x10
[   90.997206][  T113]  ? __pfx_default_wake_function+0x10/0x10
[   91.003219][  T113]  ? __kthread_parkme+0x7b/0x200
[   91.008251][  T113]  ? __kthread_parkme+0x1a1/0x200
[   91.013327][  T113]  kthread+0x70e/0x8a0
[   91.017478][  T113]  ? __pfx_jfs_lazycommit+0x10/0x10
[   91.022732][  T113]  ? __pfx_kthread+0x10/0x10
[   91.027441][  T113]  ? _raw_spin_unlock_irq+0x23/0x50
[   91.032707][  T113]  ? lockdep_hardirqs_on+0x9c/0x150
[   91.037998][  T113]  ? __pfx_kthread+0x10/0x10
[   91.042649][  T113]  ret_from_fork+0x3fc/0x770
[   91.047325][  T113]  ? __pfx_ret_from_fork+0x10/0x10
[   91.052495][  T113]  ? __switch_to_asm+0x39/0x70
[   91.057420][  T113]  ? __switch_to_asm+0x33/0x70
[   91.062209][  T113]  ? __pfx_kthread+0x10/0x10
[   91.066886][  T113]  ret_from_fork_asm+0x1a/0x30
[   91.071696][  T113]  </TASK>
[   91.074769][  T113] Kernel panic - not syncing: kernel: panic_on_warn set ...
[   91.082074][  T113] CPU: 0 UID: 0 PID: 113 Comm: jfsCommit Not tainted 6.16.0-rc2-syzkaller #0 PREEMPT(full) 
[   91.092155][  T113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[   91.102385][  T113] Call Trace:
[   91.105664][  T113]  <TASK>
[   91.108607][  T113]  dump_stack_lvl+0x99/0x250
[   91.113219][  T113]  ? __asan_memcpy+0x40/0x70
[   91.117823][  T113]  ? __pfx_dump_stack_lvl+0x10/0x10
[   91.123037][  T113]  ? __pfx__printk+0x10/0x10
[   91.127647][  T113]  panic+0x2db/0x790
[   91.131564][  T113]  ? __pfx_panic+0x10/0x10
[   91.135986][  T113]  ? show_trace_log_lvl+0x4fb/0x550
[   91.141212][  T113]  ? ret_from_fork_asm+0x1a/0x30
[   91.146165][  T113]  __warn+0x31b/0x4b0
[   91.150162][  T113]  ? dbAdjTree+0x454/0x4e0
[   91.154685][  T113]  ? dbAdjTree+0x454/0x4e0
[   91.159128][  T113]  report_bug+0x2be/0x4f0
[   91.163471][  T113]  ? dbAdjTree+0x454/0x4e0
[   91.167904][  T113]  ? dbAdjTree+0x454/0x4e0
[   91.172332][  T113]  ? dbAdjTree+0x456/0x4e0
[   91.176767][  T113]  handle_bug+0x84/0x160
[   91.181024][  T113]  exc_invalid_op+0x1a/0x50
[   91.185538][  T113]  asm_exc_invalid_op+0x1a/0x20
[   91.190484][  T113] RIP: 0010:dbAdjTree+0x454/0x4e0
[   91.195524][  T113] Code: 5a ff ff ff e8 7d ef 84 fe eb 05 e8 76 ef 84 fe 48 83 c4 28 5b 41 5c 41 5d 41 5e 41 5f 5d e9 03 9d 26 08 cc e8 5d ef 84 fe 90 <0f> 0b 90 eb e1 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c e1 fb ff ff
[   91.215141][  T113] RSP: 0018:ffffc90002d97988 EFLAGS: 00010293
[   91.221224][  T113] RAX: ffffffff833b6be3 RBX: ffff88807cf06010 RCX: ffff88801ef3bc00
[   91.229215][  T113] RDX: 0000000000000000 RSI: 0000000000000155 RDI: 0000000000020056
[   91.237380][  T113] RBP: 0000000000020056 R08: ffffea0001f3c187 R09: 1ffffd40003e7830
[   91.245359][  T113] R10: dffffc0000000000 R11: fffff940003e7831 R12: ffff88807cf06018
[   91.253379][  T113] R13: dffffc0000000000 R14: 0000000000000004 R15: 0000000000000155
[   91.261365][  T113]  ? dbAdjTree+0x453/0x4e0
[   91.265902][  T113]  ? dbAdjTree+0x453/0x4e0
[   91.270344][  T113]  ? __pfx_lock_metapage+0x10/0x10
[   91.275484][  T113]  dbJoin+0x238/0x300
[   91.279481][  T113]  ? do_read_cache_folio+0x4c6/0x590
[   91.284781][  T113]  dbFreeBits+0x4e1/0xdb0
[   91.289152][  T113]  dbFree+0x336/0x650
[   91.293158][  T113]  txFreeMap+0x7ff/0xde0
[   91.297427][  T113]  txUpdateMap+0x308/0x9c0
[   91.301868][  T113]  jfs_lazycommit+0x43f/0xa90
[   91.306562][  T113]  ? __pfx_jfs_lazycommit+0x10/0x10
[   91.311774][  T113]  ? __pfx_default_wake_function+0x10/0x10
[   91.317591][  T113]  ? __kthread_parkme+0x7b/0x200
[   91.322548][  T113]  ? __kthread_parkme+0x1a1/0x200
[   91.327608][  T113]  kthread+0x70e/0x8a0
[   91.331710][  T113]  ? __pfx_jfs_lazycommit+0x10/0x10
[   91.337046][  T113]  ? __pfx_kthread+0x10/0x10
[   91.341755][  T113]  ? _raw_spin_unlock_irq+0x23/0x50
[   91.346971][  T113]  ? lockdep_hardirqs_on+0x9c/0x150
[   91.352191][  T113]  ? __pfx_kthread+0x10/0x10
[   91.356807][  T113]  ret_from_fork+0x3fc/0x770
[   91.361420][  T113]  ? __pfx_ret_from_fork+0x10/0x10
[   91.366635][  T113]  ? __switch_to_asm+0x39/0x70
[   91.371405][  T113]  ? __switch_to_asm+0x33/0x70
[   91.376259][  T113]  ? __pfx_kthread+0x10/0x10
[   91.380863][  T113]  ret_from_fork_asm+0x1a/0x30
[   91.385820][  T113]  </TASK>
[   91.389166][  T113] Kernel Offset: disabled
[   91.393500][  T113] Rebooting in 86400 seconds..