./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1853711280

<...>
Warning: Permanently added '10.128.1.93' (ECDSA) to the list of known hosts.
execve("./syz-executor1853711280", ["./syz-executor1853711280"], 0x7fff40384680 /* 10 vars */) = 0
brk(NULL)                               = 0x555555771000
brk(0x555555771c40)                     = 0x555555771c40
arch_prctl(ARCH_SET_FS, 0x555555771300) = 0
uname({sysname="Linux", nodename="syzkaller", ...}) = 0
readlink("/proc/self/exe", "/root/syz-executor1853711280", 4096) = 28
brk(0x555555792c40)                     = 0x555555792c40
brk(0x555555793000)                     = 0x555555793000
mprotect(0x7f9269b60000, 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 5082 attached
, child_tidptr=0x5555557715d0) = 5082
[pid  5082] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid  5082] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5082] setsid()                    = 1
[pid  5082] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  5082] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  5082] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  5082] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  5082] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid  5082] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  5082] unshare(CLONE_NEWNS)        = 0
[pid  5082] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  5082] unshare(CLONE_NEWIPC)       = 0
[pid  5082] unshare(CLONE_NEWCGROUP)    = 0
[pid  5082] unshare(CLONE_NEWUTS)       = 0
[pid  5082] unshare(CLONE_SYSVSEM)      = 0
[pid  5082] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5082] write(3, "16777216", 8)     = 8
[pid  5082] close(3)                    = 0
[pid  5082] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  5082] write(3, "536870912", 9)    = 9
[pid  5082] close(3)                    = 0
[pid  5082] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5082] write(3, "1024", 4)         = 4
[pid  5082] close(3)                    = 0
[pid  5082] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5082] write(3, "8192", 4)         = 4
[pid  5082] close(3)                    = 0
[pid  5082] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5082] write(3, "1024", 4)         = 4
[pid  5082] close(3)                    = 0
[pid  5082] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  5082] write(3, "1024", 4)         = 4
[pid  5082] close(3)                    = 0
[pid  5082] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  5082] write(3, "1024 1048576 500 1024", 21) = 21
[pid  5082] close(3)                    = 0
[pid  5082] getpid()                    = 1
[pid  5082] 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  5082] 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  5082] unshare(CLONE_NEWNET)       = 0
[pid  5082] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  5082] write(3, "0 65535", 7)      = 7
[pid  5082] close(3)                    = 0
[pid  5082] mkdir("/dev/binderfs", 0777) = 0
[pid  5082] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  5082] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5082] memfd_create("syzkaller", 0) = 3
[pid  5082] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f92616a0000
syzkaller login: [   58.423155][ T5082] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=5082 'syz-executor185'
[pid  5082] 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  5082] munmap(0x7f92616a0000, 16777216) = 0
[pid  5082] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid  5082] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  5082] close(3)                    = 0
[pid  5082] mkdir("./file0", 0777)      = 0
[pid  5082] mount("/dev/loop0", "./file0", "jfs", MS_NOATIME, "nodiscard,nointegrity,iocharset=macromanian,integrity,iocharset=iso8859-6,iocharset=iso8859-7,iochar"...) = 0
[pid  5082] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3
[pid  5082] chdir("./file0")            = 0
[pid  5082] ioctl(4, LOOP_CLR_FD)       = 0
[pid  5082] close(4)                    = 0
[pid  5082] chdir("./file0")            = 0
[pid  5082] creat("./file0", 002)       = 4
[   58.579042][ T5082] loop0: detected capacity change from 0 to 32768
[   58.608282][ T5082] find_entry called with index = 0
[   58.613964][ T5082] read_mapping_page failed!
[   58.619376][ T5082] ERROR: (device loop0): txAbort: 
[   58.619376][ T5082] 
[pid  5082] openat(AT_FDCWD, "./bus", O_RDONLY|O_CREAT, 000) = -1 EIO (Input/output error)
[pid  5082] exit_group(1)               = ?
[   58.627417][ T5082] ERROR: (device loop0): remounting filesystem as read-only
[   58.649860][  T105] BUG at fs/jfs/jfs_txnmgr.c:926 assert(mp->nohomeok > 0)
[   58.659397][  T105] ------------[ cut here ]------------
[   58.664887][  T105] kernel BUG at fs/jfs/jfs_txnmgr.c:926!
[   58.670867][  T105] invalid opcode: 0000 [#1] PREEMPT SMP KASAN
[   58.676957][  T105] CPU: 0 PID: 105 Comm: jfsCommit Not tainted 6.2.0-next-20230303-syzkaller #0
[   58.685876][  T105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023
[   58.696016][  T105] RIP: 0010:txUnlock+0xc62/0xcc0
[   58.701073][  T105] Code: fe e9 e2 f6 ff ff e8 ad d5 91 fe 48 c7 c1 00 a4 89 8a ba 9e 03 00 00 48 c7 c6 80 a3 89 8a 48 c7 c7 c0 a3 89 8a e8 1e 98 75 fe <0f> 0b e8 57 40 e4 fe e9 39 f6 ff ff e8 7d d5 91 fe 48 c7 c1 40 a3
[   58.720699][  T105] RSP: 0018:ffffc9000253fd80 EFLAGS: 00010286
[   58.727100][  T105] RAX: 0000000000000037 RBX: ffffc90002862090 RCX: 0000000000000000
[   58.735056][  T105] RDX: 0000000000000000 RSI: ffffffff81690f6c RDI: 0000000000000005
[   58.743020][  T105] RBP: ffff8880291023e0 R08: 0000000000000005 R09: 0000000000000000
[   58.750988][  T105] R10: 0000000080000000 R11: 0000000000000000 R12: 0000000000000000
[   58.758957][  T105] R13: 0000000000000000 R14: 0000000000000001 R15: dffffc0000000000
[   58.766925][  T105] FS:  0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
[   58.775891][  T105] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   58.782462][  T105] CR2: 0000562102d4f370 CR3: 000000002a09a000 CR4: 00000000003506f0
[   58.790420][  T105] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   58.798378][  T105] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   58.806425][  T105] Call Trace:
[   58.809686][  T105]  <TASK>
[   58.812604][  T105]  jfs_lazycommit+0x714/0xb10
[   58.817280][  T105]  ? txCommit+0x46e0/0x46e0
[   58.821788][  T105]  ? wake_up_q+0xf0/0xf0
[   58.826104][  T105]  ? __kthread_parkme+0x163/0x220
[   58.831124][  T105]  ? txCommit+0x46e0/0x46e0
[   58.835634][  T105]  kthread+0x2e8/0x3a0
[   58.839710][  T105]  ? kthread_complete_and_exit+0x40/0x40
[   58.845336][  T105]  ret_from_fork+0x1f/0x30
[   58.849756][  T105]  </TASK>
[   58.852758][  T105] Modules linked in:
[   58.857177][  T105] ---[ end trace 0000000000000000 ]---
[   58.862677][  T105] RIP: 0010:txUnlock+0xc62/0xcc0
[   58.867656][  T105] Code: fe e9 e2 f6 ff ff e8 ad d5 91 fe 48 c7 c1 00 a4 89 8a ba 9e 03 00 00 48 c7 c6 80 a3 89 8a 48 c7 c7 c0 a3 89 8a e8 1e 98 75 fe <0f> 0b e8 57 40 e4 fe e9 39 f6 ff ff e8 7d d5 91 fe 48 c7 c1 40 a3
[   58.887393][  T105] RSP: 0018:ffffc9000253fd80 EFLAGS: 00010286
[   58.893490][  T105] RAX: 0000000000000037 RBX: ffffc90002862090 RCX: 0000000000000000
[   58.901535][  T105] RDX: 0000000000000000 RSI: ffffffff81690f6c RDI: 0000000000000005
[   58.909560][  T105] RBP: ffff8880291023e0 R08: 0000000000000005 R09: 0000000000000000
[   58.917550][  T105] R10: 0000000080000000 R11: 0000000000000000 R12: 0000000000000000
[   58.925669][  T105] R13: 0000000000000000 R14: 0000000000000001 R15: dffffc0000000000
[   58.933713][  T105] FS:  0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
[   58.942739][  T105] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   58.949478][  T105] CR2: 0000562102d4f370 CR3: 000000000c571000 CR4: 00000000003506f0
[   58.957491][  T105] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   58.965670][  T105] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   58.973698][  T105] Kernel panic - not syncing: Fatal exception
[   58.979997][  T105] Kernel Offset: disabled
[   58.984327][  T105] Rebooting in 86400 seconds..