./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor578222980

<...>
DUID 00:04:7b:a2:e0:73:6b:5f:a9:8e:d4:f6:53:82:b5:31:a7:5e
forked to background, child pid 4647
[   30.677752][ T4648] 8021q: adding VLAN 0 to HW filter on device bond0
[   30.704888][ T4648] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK

syzkaller
Warning: Permanently added '10.128.1.112' (ECDSA) to the list of known hosts.
execve("./syz-executor578222980", ["./syz-executor578222980"], 0x7ffe5e8ca3a0 /* 10 vars */) = 0
brk(NULL)                               = 0x5555566b0000
brk(0x5555566b0c40)                     = 0x5555566b0c40
arch_prctl(ARCH_SET_FS, 0x5555566b0300) = 0
uname({sysname="Linux", nodename="syzkaller", ...}) = 0
readlink("/proc/self/exe", "/root/syz-executor578222980", 4096) = 27
brk(0x5555566d1c40)                     = 0x5555566d1c40
brk(0x5555566d2000)                     = 0x5555566d2000
mprotect(0x7f6019c9b000, 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 5072 attached
, child_tidptr=0x5555566b05d0) = 5072
[pid  5072] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid  5072] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5072] setsid()                    = 1
[pid  5072] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  5072] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  5072] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  5072] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  5072] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid  5072] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  5072] unshare(CLONE_NEWNS)        = 0
[pid  5072] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  5072] unshare(CLONE_NEWIPC)       = 0
[pid  5072] unshare(CLONE_NEWCGROUP)    = 0
[pid  5072] unshare(CLONE_NEWUTS)       = 0
[pid  5072] unshare(CLONE_SYSVSEM)      = 0
[pid  5072] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5072] write(3, "16777216", 8)     = 8
[pid  5072] close(3)                    = 0
[pid  5072] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  5072] write(3, "536870912", 9)    = 9
[pid  5072] close(3)                    = 0
[pid  5072] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5072] write(3, "1024", 4)         = 4
[pid  5072] close(3)                    = 0
[pid  5072] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5072] write(3, "8192", 4)         = 4
[pid  5072] close(3)                    = 0
[pid  5072] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5072] write(3, "1024", 4)         = 4
[pid  5072] close(3)                    = 0
[pid  5072] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  5072] write(3, "1024", 4)         = 4
[pid  5072] close(3)                    = 0
[pid  5072] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  5072] write(3, "1024 1048576 500 1024", 21) = 21
[pid  5072] close(3)                    = 0
[pid  5072] getpid()                    = 1
[pid  5072] 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  5072] 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  5072] unshare(CLONE_NEWNET)       = 0
[pid  5072] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  5072] write(3, "0 65535", 7)      = 7
[pid  5072] close(3)                    = 0
[pid  5072] mkdir("/dev/binderfs", 0777) = 0
[pid  5072] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  5072] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5072] memfd_create("syzkaller", 0) = 3
[pid  5072] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f60117db000
[pid  5072] 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  5072] munmap(0x7f60117db000, 16777216) = 0
[pid  5072] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid  5072] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  5072] close(3)                    = 0
[pid  5072] mkdir("./file0", 0777)      = 0
[pid  5072] mount("/dev/loop0", "./file0", "jfs", MS_NOATIME, "nodiscard,nointegrity,iocharset=macromanian,integrity,iocharset=iso8859-6,iocharset=iso8859-7,iochar"...) = 0
[pid  5072] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3
[pid  5072] chdir("./file0")            = 0
[pid  5072] ioctl(4, LOOP_CLR_FD)       = 0
[pid  5072] close(4)                    = 0
[pid  5072] chdir("./file0")            = 0
[pid  5072] creat("./file0", 002)       = 4
syzkaller login: [   52.836970][ T5072] loop0: detected capacity change from 0 to 32768
[   52.867273][ T5072] find_entry called with index = 0
[   52.873021][ T5072] read_mapping_page failed!
[   52.877716][ T5072] ERROR: (device loop0): txCommit: 
[   52.877716][ T5072] 
[pid  5072] openat(AT_FDCWD, "./bus", O_RDONLY|O_CREAT, 000) = -1 EIO (Input/output error)
[pid  5072] exit_group(1)               = ?
[   52.885735][ T5072] ERROR: (device loop0): remounting filesystem as read-only
[   52.911512][  T105] BUG at fs/jfs/jfs_txnmgr.c:926 assert(mp->nohomeok > 0)
[   52.918965][  T105] ------------[ cut here ]------------
[   52.924794][  T105] kernel BUG at fs/jfs/jfs_txnmgr.c:926!
[   52.930481][  T105] invalid opcode: 0000 [#1] PREEMPT SMP KASAN
[   52.936542][  T105] CPU: 0 PID: 105 Comm: jfsCommit Not tainted 6.1.0-syzkaller-14594-g72a85e2b0a1e #0
[   52.945972][  T105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[   52.956176][  T105] RIP: 0010:txUnlock+0xd22/0xd50
[   52.961101][  T105] Code: a1 07 0f 0b e8 6f d8 7e fe 48 c7 c7 a0 c2 2e 8b 48 c7 c6 d0 db 2e 8b ba 9e 03 00 00 48 c7 c1 80 cf 2e 8b 31 c0 e8 3e c7 a1 07 <0f> 0b e8 47 d8 7e fe 48 c7 c7 a0 c2 2e 8b 48 c7 c6 d0 db 2e 8b ba
[   52.980716][  T105] RSP: 0018:ffffc900025ffd08 EFLAGS: 00010246
[   52.986767][  T105] RAX: 0000000000000037 RBX: 1ffff1100506edc7 RCX: dc0667d46f4dce00
[   52.994722][  T105] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[   53.002678][  T105] RBP: 0000000000000000 R08: ffffffff816f2c9d R09: fffff520004bff59
[   53.010678][  T105] R10: fffff520004bff59 R11: 1ffff920004bff58 R12: ffffc90002832000
[   53.018653][  T105] R13: ffff888028376e38 R14: ffff888028376d90 R15: dffffc0000000000
[   53.026709][  T105] FS:  0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
[   53.035619][  T105] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   53.042188][  T105] CR2: 00007f6019c9f140 CR3: 000000000d08e000 CR4: 00000000003506f0
[   53.050147][  T105] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   53.058096][  T105] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   53.066047][  T105] Call Trace:
[   53.069312][  T105]  <TASK>
[   53.072316][  T105]  ? lockdep_hardirqs_on+0x8d/0x130
[   53.077496][  T105]  jfs_lazycommit+0x5e6/0xb80
[   53.082163][  T105]  ? txFreelock+0x580/0x580
[   53.086651][  T105]  ? do_task_dead+0xc0/0xc0
[   53.091133][  T105]  ? _raw_spin_unlock+0x40/0x40
[   53.095963][  T105]  ? lockdep_hardirqs_on_prepare+0x428/0x790
[   53.101923][  T105]  ? __kthread_parkme+0x166/0x1c0
[   53.106928][  T105]  kthread+0x266/0x300
[   53.111063][  T105]  ? txFreelock+0x580/0x580
[   53.115557][  T105]  ? kthread_blkcg+0xd0/0xd0
[   53.120129][  T105]  ret_from_fork+0x1f/0x30
[   53.124531][  T105]  </TASK>
[   53.127527][  T105] Modules linked in:
[   53.131647][  T105] ---[ end trace 0000000000000000 ]---
[   53.137410][  T105] RIP: 0010:txUnlock+0xd22/0xd50
[   53.142399][  T105] Code: a1 07 0f 0b e8 6f d8 7e fe 48 c7 c7 a0 c2 2e 8b 48 c7 c6 d0 db 2e 8b ba 9e 03 00 00 48 c7 c1 80 cf 2e 8b 31 c0 e8 3e c7 a1 07 <0f> 0b e8 47 d8 7e fe 48 c7 c7 a0 c2 2e 8b 48 c7 c6 d0 db 2e 8b ba
[   53.162117][  T105] RSP: 0018:ffffc900025ffd08 EFLAGS: 00010246
[   53.168202][  T105] RAX: 0000000000000037 RBX: 1ffff1100506edc7 RCX: dc0667d46f4dce00
[   53.176297][  T105] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[   53.184293][  T105] RBP: 0000000000000000 R08: ffffffff816f2c9d R09: fffff520004bff59
[   53.192373][  T105] R10: fffff520004bff59 R11: 1ffff920004bff58 R12: ffffc90002832000
[   53.200342][  T105] R13: ffff888028376e38 R14: ffff888028376d90 R15: dffffc0000000000
[   53.208324][  T105] FS:  0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
[   53.217265][  T105] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   53.223894][  T105] CR2: 000056554a020a18 CR3: 000000000d08e000 CR4: 00000000003506e0
[   53.231912][  T105] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   53.239876][  T105] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   53.248095][  T105] Kernel panic - not syncing: Fatal exception
[   53.254221][  T105] Kernel Offset: disabled
[   53.258533][  T105] Rebooting in 86400 seconds..