./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor136531445

<...>
Warning: Permanently added '10.128.0.44' (ED25519) to the list of known hosts.
execve("./syz-executor136531445", ["./syz-executor136531445"], 0x7ffd68d9ee30 /* 10 vars */) = 0
brk(NULL)                               = 0x5555566b3000
brk(0x5555566b3d00)                     = 0x5555566b3d00
arch_prctl(ARCH_SET_FS, 0x5555566b3380) = 0
set_tid_address(0x5555566b3650)         = 5825
set_robust_list(0x5555566b3660, 24)     = 0
rseq(0x5555566b3ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor136531445", 4096) = 27
getrandom("\x26\xca\x1c\x6b\x7e\x92\x65\xf4", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x5555566b3d00
brk(0x5555566d4d00)                     = 0x5555566d4d00
brk(0x5555566d5000)                     = 0x5555566d5000
mprotect(0x7f1882c21000, 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 5826 attached
, child_tidptr=0x5555566b3650) = 5826
[pid  5826] set_robust_list(0x5555566b3660, 24) = 0
[pid  5826] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5826] getppid()                   = 0
[pid  5826] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  5826] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  5826] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  5826] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  5826] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid  5826] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  5826] unshare(CLONE_NEWNS)        = 0
[pid  5826] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  5826] unshare(CLONE_NEWIPC)       = 0
[pid  5826] unshare(CLONE_NEWCGROUP)    = 0
[pid  5826] unshare(CLONE_NEWUTS)       = 0
[pid  5826] unshare(CLONE_SYSVSEM)      = 0
[pid  5826] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5826] write(3, "16777216", 8)     = 8
[pid  5826] close(3)                    = 0
[pid  5826] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  5826] write(3, "536870912", 9)    = 9
[pid  5826] close(3)                    = 0
[pid  5826] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5826] write(3, "1024", 4)         = 4
[pid  5826] close(3)                    = 0
[pid  5826] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5826] write(3, "8192", 4)         = 4
[pid  5826] close(3)                    = 0
[pid  5826] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5826] write(3, "1024", 4)         = 4
[pid  5826] close(3)                    = 0
[pid  5826] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  5826] write(3, "1024", 4)         = 4
[pid  5826] close(3)                    = 0
[pid  5826] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  5826] write(3, "1024 1048576 500 1024", 21) = 21
[pid  5826] close(3)                    = 0
[pid  5826] getpid()                    = 1
[pid  5826] 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  5826] 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  5826] unshare(CLONE_NEWNET)       = 0
[pid  5826] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  5826] write(3, "0 65535", 7)      = 7
[pid  5826] close(3)                    = 0
[pid  5826] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) = 3
[pid  5826] write(3, "100000", 6)       = 6
[pid  5826] close(3)                    = 0
[pid  5826] mkdir("./syz-tmp", 0777)    = 0
[pid  5826] mount("", "./syz-tmp", "tmpfs", 0, NULL) = 0
[pid  5826] mkdir("./syz-tmp/newroot", 0777) = 0
[pid  5826] mkdir("./syz-tmp/newroot/dev", 0700) = 0
[pid  5826] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5826] mkdir("./syz-tmp/newroot/proc", 0700) = 0
[pid  5826] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL) = 0
[pid  5826] mkdir("./syz-tmp/newroot/selinux", 0700) = 0
[pid  5826] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory)
[pid  5826] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory)
[pid  5826] mkdir("./syz-tmp/newroot/sys", 0700) = 0
[pid  5826] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5826] mount("/sys/kernel/debug", "./syz-tmp/newroot/sys/kernel/debug", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5826] 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  5826] mount("/proc/sys/fs/binfmt_misc", "./syz-tmp/newroot/proc/sys/fs/binfmt_misc", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5826] mkdir("./syz-tmp/newroot/syz-inputs", 0700) = 0
[pid  5826] 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  5826] mkdir("./syz-tmp/pivot", 0777) = 0
[pid  5826] pivot_root("./syz-tmp", "./syz-tmp/pivot") = 0
[pid  5826] chdir("/")                  = 0
[pid  5826] umount2("./pivot", MNT_DETACH) = 0
[pid  5826] chroot("./newroot")         = 0
[pid  5826] chdir("/")                  = 0
[pid  5826] mkdir("/dev/gadgetfs", 0777) = 0
[pid  5826] mount("gadgetfs", "/dev/gadgetfs", "gadgetfs", 0, NULL) = 0
[pid  5826] mkdir("/dev/binderfs", 0777) = 0
[pid  5826] mount("binder", "/dev/binderfs", "binder", 0, NULL) = -1 ENODEV (No such device)
[pid  5826] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5826] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid  5826] write(1, "executing program\n", 18executing program
) = 18
[pid  5826] memfd_create("syzkaller", 0) = 3
[pid  5826] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f187a600000
[pid  5826] 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  5826] munmap(0x7f187a600000, 138412032) = 0
[pid  5826] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid  5826] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  5826] close(3)                    = 0
[pid  5826] close(4)                    = 0
[pid  5826] mkdir("./file0", 0777)      = 0
[pid  5826] mount("/dev/loop0", "./file0", "jfs", MS_NOSUID, "iocharset=none") = 0
[pid  5826] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3
[pid  5826] chdir("./file0")            = 0
[pid  5826] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
[pid  5826] openat(AT_FDCWD, ".", O_RDONLY) = 4
[pid  5826] mkdirat(4, "./bus", 000)    = 0
[   86.546220][ T5826] loop0: detected capacity change from 0 to 32768
[pid  5826] renameat2(4, "./file0", 4, "./bus/file0", 0) = -1 EIO (Input/output error)
[pid  5826] exit_group(1)               = ?
[   86.596316][ T5826] read_mapping_page failed!
[   86.600960][ T5826] ERROR: (device loop0): txCommit: 
[   86.600960][ T5826] 
[   86.609272][ T5826] ERROR: (device loop0): remounting filesystem as read-only
[   86.631025][  T114] BUG at fs/jfs/jfs_txnmgr.c:931 assert(mp->nohomeok > 0)
[   86.639662][  T114] ------------[ cut here ]------------
[   86.646380][  T114] kernel BUG at fs/jfs/jfs_txnmgr.c:931!
[   86.652103][  T114] Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI
[   86.658535][  T114] CPU: 1 UID: 0 PID: 114 Comm: jfsCommit Not tainted 6.15.0-rc4-syzkaller #0 PREEMPT(full) 
[   86.668609][  T114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
[   86.678656][  T114] RIP: 0010:txUnlock+0xdaf/0xdf0
[   86.683619][  T114] Code: ea fd 90 0f 0b e8 61 56 82 fe 48 c7 c7 c0 a1 a3 8b 48 c7 c6 b9 9d a3 8b ba a3 03 00 00 48 c7 c1 c0 ae a3 8b e8 92 28 ea fd 90 <0f> 0b e8 3a 56 82 fe 48 c7 c7 c0 a1 a3 8b 48 c7 c6 b9 9d a3 8b ba
[   86.703235][  T114] RSP: 0018:ffffc90002d6fc68 EFLAGS: 00010246
[   86.709315][  T114] RAX: 0000000000000037 RBX: 0000000000001000 RCX: 5b188a925a8dd700
[   86.717285][  T114] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[   86.725254][  T114] RBP: ffffc900028e20d8 R08: ffffc90002d6f947 R09: 1ffff920005adf28
[   86.733227][  T114] R10: dffffc0000000000 R11: fffff520005adf29 R12: dffffc0000000000
[   86.741199][  T114] R13: 1ffff1100f932834 R14: ffff88807c9941a0 R15: 0000000000000000
[   86.749177][  T114] FS:  0000000000000000(0000) GS:ffff8881261cc000(0000) knlGS:0000000000000000
[   86.758104][  T114] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   86.764683][  T114] CR2: 00007f1882bef178 CR3: 000000000dd36000 CR4: 0000000000350ef0
[   86.772652][  T114] Call Trace:
[   86.775926][  T114]  <TASK>
[   86.778863][  T114]  ? lockdep_hardirqs_on+0x9c/0x150
[   86.784078][  T114]  jfs_lazycommit+0x584/0xa90
[   86.788773][  T114]  ? __pfx_jfs_lazycommit+0x10/0x10
[   86.793982][  T114]  ? __pfx_default_wake_function+0x10/0x10
[   86.799795][  T114]  ? __kthread_parkme+0x7b/0x200
[   86.804732][  T114]  ? srso_alias_return_thunk+0x5/0xfbef5
[   86.810368][  T114]  ? __kthread_parkme+0x1a1/0x200
[   86.815392][  T114]  kthread+0x711/0x8a0
[   86.819465][  T114]  ? __pfx_jfs_lazycommit+0x10/0x10
[   86.824669][  T114]  ? __pfx_kthread+0x10/0x10
[   86.829258][  T114]  ? srso_alias_return_thunk+0x5/0xfbef5
[   86.834893][  T114]  ? __pfx_kthread+0x10/0x10
[   86.839482][  T114]  ? _raw_spin_unlock_irq+0x23/0x50
[   86.844693][  T114]  ? srso_alias_return_thunk+0x5/0xfbef5
[   86.850327][  T114]  ? lockdep_hardirqs_on+0x9c/0x150
[   86.855524][  T114]  ? __pfx_kthread+0x10/0x10
[   86.860142][  T114]  ret_from_fork+0x4e/0x80
[   86.864557][  T114]  ? __pfx_kthread+0x10/0x10
[   86.869147][  T114]  ret_from_fork_asm+0x1a/0x30
[   86.873919][  T114]  </TASK>
[   86.876928][  T114] Modules linked in:
[   86.881066][  T114] ---[ end trace 0000000000000000 ]---
[   86.886664][  T114] RIP: 0010:txUnlock+0xdaf/0xdf0
[   86.893127][  T114] Code: ea fd 90 0f 0b e8 61 56 82 fe 48 c7 c7 c0 a1 a3 8b 48 c7 c6 b9 9d a3 8b ba a3 03 00 00 48 c7 c1 c0 ae a3 8b e8 92 28 ea fd 90 <0f> 0b e8 3a 56 82 fe 48 c7 c7 c0 a1 a3 8b 48 c7 c6 b9 9d a3 8b ba
[   86.913294][  T114] RSP: 0018:ffffc90002d6fc68 EFLAGS: 00010246
[   86.919363][  T114] RAX: 0000000000000037 RBX: 0000000000001000 RCX: 5b188a925a8dd700
[   86.927410][  T114] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[   86.935461][  T114] RBP: ffffc900028e20d8 R08: ffffc90002d6f947 R09: 1ffff920005adf28
[   86.943492][  T114] R10: dffffc0000000000 R11: fffff520005adf29 R12: dffffc0000000000
[   86.951514][  T114] R13: 1ffff1100f932834 R14: ffff88807c9941a0 R15: 0000000000000000
[   86.959502][  T114] FS:  0000000000000000(0000) GS:ffff8881260cc000(0000) knlGS:0000000000000000
[   86.968501][  T114] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   86.975139][  T114] CR2: 00007f1882c250f8 CR3: 000000000dd36000 CR4: 0000000000350ef0
[   86.983176][  T114] Kernel panic - not syncing: Fatal exception
[   86.989473][  T114] Kernel Offset: disabled
[   86.993802][  T114] Rebooting in 86400 seconds..