./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1231676060

<...>
Warning: Permanently added '10.128.0.130' (ED25519) to the list of known hosts.
execve("./syz-executor1231676060", ["./syz-executor1231676060"], 0x7ffebee10410 /* 10 vars */) = 0
brk(NULL)                               = 0x555556bdd000
brk(0x555556bddd00)                     = 0x555556bddd00
arch_prctl(ARCH_SET_FS, 0x555556bdd380) = 0
set_tid_address(0x555556bdd650)         = 5035
set_robust_list(0x555556bdd660, 24)     = 0
rseq(0x555556bddca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor1231676060", 4096) = 28
getrandom("\x5f\x5d\x5a\x7e\x52\x20\x50\xcb", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x555556bddd00
brk(0x555556bfed00)                     = 0x555556bfed00
brk(0x555556bff000)                     = 0x555556bff000
mprotect(0x7fbaa7c20000, 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 5036 attached
, child_tidptr=0x555556bdd650) = 5036
[pid  5036] set_robust_list(0x555556bdd660, 24) = 0
[pid  5036] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid  5036] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5036] setsid()                    = 1
[pid  5036] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  5036] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  5036] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  5036] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  5036] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid  5036] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  5036] unshare(CLONE_NEWNS)        = 0
[pid  5036] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  5036] unshare(CLONE_NEWIPC)       = 0
[pid  5036] unshare(CLONE_NEWCGROUP)    = 0
[pid  5036] unshare(CLONE_NEWUTS)       = 0
[pid  5036] unshare(CLONE_SYSVSEM)      = 0
[pid  5036] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5036] write(3, "16777216", 8)     = 8
[pid  5036] close(3)                    = 0
[pid  5036] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  5036] write(3, "536870912", 9)    = 9
[pid  5036] close(3)                    = 0
[pid  5036] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5036] write(3, "1024", 4)         = 4
[pid  5036] close(3)                    = 0
[pid  5036] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5036] write(3, "8192", 4)         = 4
[pid  5036] close(3)                    = 0
[pid  5036] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5036] write(3, "1024", 4)         = 4
[pid  5036] close(3)                    = 0
[pid  5036] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  5036] write(3, "1024", 4)         = 4
[pid  5036] close(3)                    = 0
[pid  5036] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  5036] write(3, "1024 1048576 500 1024", 21) = 21
[pid  5036] close(3)                    = 0
[pid  5036] getpid()                    = 1
[pid  5036] 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  5036] 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  5036] unshare(CLONE_NEWNET)       = 0
[pid  5036] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  5036] write(3, "0 65535", 7)      = 7
[pid  5036] close(3)                    = 0
[pid  5036] mkdir("/dev/binderfs", 0777) = 0
[pid  5036] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  5036] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5036] memfd_create("syzkaller", 0) = 3
[pid  5036] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fba9f769000
[   55.966897][ T5036] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=5036 'syz-executor123'
[pid  5036] 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  5036] munmap(0x7fba9f769000, 16777216) = 0
[pid  5036] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid  5036] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  5036] close(3)                    = 0
[pid  5036] mkdir("./file0", 0777)      = 0
[pid  5036] mount("/dev/loop0", "./file0", "jfs", MS_LAZYTIME, "") = 0
[pid  5036] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3
[pid  5036] chdir("./file0")            = 0
[pid  5036] ioctl(4, LOOP_CLR_FD)       = 0
[pid  5036] close(4)                    = 0
[pid  5036] mkdir("./file1", 000)       = 0
[pid  5036] mkdir("./bus", 000)         = 0
[pid  5036] mkdirat(AT_FDCWD, "./file0", 000) = 0
[pid  5036] open(".", O_RDONLY)         = 4
[   56.123516][ T5036] loop0: detected capacity change from 0 to 32768
[   56.159049][ T5036] ERROR: (device loop0): jfs_readdir: JFS:Dtree error: ino = 2, bn=0, index = 1
[   56.159049][ T5036] 
[   56.171441][ T5036] ERROR: (device loop0): remounting filesystem as read-only
[   56.179116][ T5036] ERROR: (device loop0): jfs_readdir: JFS:Dtree error: ino = 2, bn=0, index = 3
[   56.179116][ T5036] 
[   56.190659][ T5036] ERROR: (device loop0): jfs_readdir: JFS:Dtree error: ino = 2, bn=0, index = 4
[   56.190659][ T5036] 
[   56.202276][ T5036] ERROR: (device loop0): jfs_readdir: JFS:Dtree error: ino = 2, bn=0, index = 5
[   56.202276][ T5036] 
[pid  5036] getdents(4, 0x20000180 /* 4 entries */, 4102) = 112
[pid  5036] exit_group(1)               = ?
[   56.213578][ T5036] ERROR: (device loop0): jfs_readdir: JFS:Dtree error: ino = 2, bn=0, index = 6
[   56.213578][ T5036] 
[   56.226697][ T5036] ERROR: (device loop0): jfs_readdir: JFS:Dtree error: ino = 2, bn=0, index = 7
[   56.226697][ T5036] 
[   56.256671][ T5036] ==================================================================
[   56.264862][ T5036] BUG: KASAN: user-memory-access in __destroy_inode+0x3bf/0x740
[   56.272577][ T5036] Write of size 4 at addr 0000000b00000000 by task syz-executor123/5036
[   56.281615][ T5036] 
[   56.283944][ T5036] CPU: 0 PID: 5036 Comm: syz-executor123 Not tainted 6.5.0-rc2-next-20230721-syzkaller #0
[   56.294565][ T5036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023
[   56.305326][ T5036] Call Trace:
[   56.308876][ T5036]  <TASK>
[   56.311807][ T5036]  dump_stack_lvl+0xd9/0x1b0
[   56.316539][ T5036]  kasan_report+0xda/0x110
[   56.320974][ T5036]  ? __destroy_inode+0x3bf/0x740
[   56.325940][ T5036]  ? __destroy_inode+0x3bf/0x740
[   56.330889][ T5036]  kasan_check_range+0xef/0x190
[   56.336446][ T5036]  __destroy_inode+0x3bf/0x740
[   56.341231][ T5036]  destroy_inode+0x91/0x1b0
[   56.345735][ T5036]  dispose_list+0x117/0x1e0
[   56.350624][ T5036]  evict_inodes+0x34f/0x450
[   56.355644][ T5036]  ? dispose_list+0x1e0/0x1e0
[   56.360333][ T5036]  ? shrink_dcache_for_umount+0x16e/0x340
[   56.366045][ T5036]  generic_shutdown_super+0xaf/0x480
[   56.371367][ T5036]  kill_block_super+0x64/0xb0
[   56.376046][ T5036]  deactivate_locked_super+0x9a/0x170
[   56.381490][ T5036]  deactivate_super+0xde/0x100
[   56.386268][ T5036]  cleanup_mnt+0x222/0x3d0
[   56.390698][ T5036]  task_work_run+0x14d/0x240
[   56.395339][ T5036]  ? task_work_cancel+0x30/0x30
[   56.400279][ T5036]  ? __put_net+0x61/0x70
[   56.404590][ T5036]  do_exit+0xa99/0x2a20
[   56.408745][ T5036]  ? do_group_exit+0x1c5/0x2a0
[   56.413508][ T5036]  ? reacquire_held_locks+0x4b0/0x4b0
[   56.418958][ T5036]  ? do_raw_spin_lock+0x12e/0x2b0
[   56.423972][ T5036]  ? mm_update_next_owner+0x850/0x850
[   56.429337][ T5036]  ? spin_bug+0x1d0/0x1d0
[   56.433659][ T5036]  do_group_exit+0xd4/0x2a0
[   56.438170][ T5036]  __x64_sys_exit_group+0x3e/0x50
[   56.443191][ T5036]  do_syscall_64+0x38/0xb0
[   56.447621][ T5036]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   56.453647][ T5036] RIP: 0033:0x7fbaa7ba57c9
[   56.458231][ T5036] Code: Unable to access opcode bytes at 0x7fbaa7ba579f.
[   56.465232][ T5036] RSP: 002b:00007ffdf9215b98 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   56.473648][ T5036] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbaa7ba57c9
[   56.481794][ T5036] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   56.489774][ T5036] RBP: 00007fbaa7c262d0 R08: ffffffffffffffb8 R09: 00007ffdf9215c70
[   56.497749][ T5036] R10: 00007ffdf9215c70 R11: 0000000000000246 R12: 00007fbaa7c262d0
[   56.505712][ T5036] R13: 0000000000000000 R14: 00007fbaa7c27040 R15: 00007fbaa7b73d10
[   56.513716][ T5036]  </TASK>
[   56.516724][ T5036] ==================================================================
[   56.526427][ T5036] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[   56.533668][ T5036] CPU: 1 PID: 5036 Comm: syz-executor123 Not tainted 6.5.0-rc2-next-20230721-syzkaller #0
[   56.543601][ T5036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023
[   56.553670][ T5036] Call Trace:
[   56.556943][ T5036]  <TASK>
[   56.559869][ T5036]  dump_stack_lvl+0xd9/0x1b0
[   56.564469][ T5036]  panic+0x6a4/0x750
[   56.568365][ T5036]  ? panic_smp_self_stop+0xa0/0xa0
[   56.573494][ T5036]  ? preempt_schedule_thunk+0x1a/0x30
[   56.578872][ T5036]  ? preempt_schedule_common+0x45/0xc0
[   56.584365][ T5036]  check_panic_on_warn+0xab/0xb0
[   56.589303][ T5036]  end_report+0x108/0x150
[   56.593636][ T5036]  kasan_report+0xea/0x110
[   56.598054][ T5036]  ? __destroy_inode+0x3bf/0x740
[   56.603019][ T5036]  ? __destroy_inode+0x3bf/0x740
[   56.607973][ T5036]  kasan_check_range+0xef/0x190
[   56.612847][ T5036]  __destroy_inode+0x3bf/0x740
[   56.617618][ T5036]  destroy_inode+0x91/0x1b0
[   56.622157][ T5036]  dispose_list+0x117/0x1e0
[   56.626859][ T5036]  evict_inodes+0x34f/0x450
[   56.631394][ T5036]  ? dispose_list+0x1e0/0x1e0
[   56.636164][ T5036]  ? shrink_dcache_for_umount+0x16e/0x340
[   56.641886][ T5036]  generic_shutdown_super+0xaf/0x480
[   56.647268][ T5036]  kill_block_super+0x64/0xb0
[   56.652043][ T5036]  deactivate_locked_super+0x9a/0x170
[   56.657460][ T5036]  deactivate_super+0xde/0x100
[   56.662244][ T5036]  cleanup_mnt+0x222/0x3d0
[   56.666668][ T5036]  task_work_run+0x14d/0x240
[   56.671267][ T5036]  ? task_work_cancel+0x30/0x30
[   56.676125][ T5036]  ? __put_net+0x61/0x70
[   56.680378][ T5036]  do_exit+0xa99/0x2a20
[   56.684623][ T5036]  ? do_group_exit+0x1c5/0x2a0
[   56.689389][ T5036]  ? reacquire_held_locks+0x4b0/0x4b0
[   56.694850][ T5036]  ? do_raw_spin_lock+0x12e/0x2b0
[   56.699980][ T5036]  ? mm_update_next_owner+0x850/0x850
[   56.705467][ T5036]  ? spin_bug+0x1d0/0x1d0
[   56.709813][ T5036]  do_group_exit+0xd4/0x2a0
[   56.714429][ T5036]  __x64_sys_exit_group+0x3e/0x50
[   56.719461][ T5036]  do_syscall_64+0x38/0xb0
[   56.723886][ T5036]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   56.729893][ T5036] RIP: 0033:0x7fbaa7ba57c9
[   56.735114][ T5036] Code: Unable to access opcode bytes at 0x7fbaa7ba579f.
[   56.742183][ T5036] RSP: 002b:00007ffdf9215b98 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   56.751075][ T5036] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbaa7ba57c9
[   56.759132][ T5036] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   56.767112][ T5036] RBP: 00007fbaa7c262d0 R08: ffffffffffffffb8 R09: 00007ffdf9215c70
[   56.775079][ T5036] R10: 00007ffdf9215c70 R11: 0000000000000246 R12: 00007fbaa7c262d0
[   56.783049][ T5036] R13: 0000000000000000 R14: 00007fbaa7c27040 R15: 00007fbaa7b73d10
[   56.791024][ T5036]  </TASK>
[   56.794362][ T5036] Kernel Offset: disabled
[   56.798677][ T5036] Rebooting in 86400 seconds..