./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2663819618

<...>
Warning: Permanently added '10.128.1.89' (ED25519) to the list of known hosts.
execve("./syz-executor2663819618", ["./syz-executor2663819618"], 0x7ffd5546e440 /* 10 vars */) = 0
brk(NULL)                               = 0x55555754e000
brk(0x55555754ed00)                     = 0x55555754ed00
arch_prctl(ARCH_SET_FS, 0x55555754e380) = 0
set_tid_address(0x55555754e650)         = 5037
set_robust_list(0x55555754e660, 24)     = 0
rseq(0x55555754eca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor2663819618", 4096) = 28
getrandom("\xf4\x8a\xab\xbc\x49\x7d\x97\x56", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x55555754ed00
brk(0x55555756fd00)                     = 0x55555756fd00
brk(0x555557570000)                     = 0x555557570000
mprotect(0x7fe16f333000, 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, child_tidptr=0x55555754e650) = 5038
./strace-static-x86_64: Process 5038 attached
[pid  5038] set_robust_list(0x55555754e660, 24) = 0
[pid  5038] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid  5038] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5038] setsid()                    = 1
[pid  5038] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  5038] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  5038] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  5038] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  5038] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid  5038] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  5038] unshare(CLONE_NEWNS)        = 0
[pid  5038] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  5038] unshare(CLONE_NEWIPC)       = 0
[pid  5038] unshare(CLONE_NEWCGROUP)    = 0
[pid  5038] unshare(CLONE_NEWUTS)       = 0
[pid  5038] unshare(CLONE_SYSVSEM)      = 0
[pid  5038] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5038] write(3, "16777216", 8)     = 8
[pid  5038] close(3)                    = 0
[pid  5038] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  5038] write(3, "536870912", 9)    = 9
[pid  5038] close(3)                    = 0
[pid  5038] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5038] write(3, "1024", 4)         = 4
[pid  5038] close(3)                    = 0
[pid  5038] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5038] write(3, "8192", 4)         = 4
[pid  5038] close(3)                    = 0
[pid  5038] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5038] write(3, "1024", 4)         = 4
[pid  5038] close(3)                    = 0
[pid  5038] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  5038] write(3, "1024", 4)         = 4
[pid  5038] close(3)                    = 0
[pid  5038] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  5038] write(3, "1024 1048576 500 1024", 21) = 21
[pid  5038] close(3)                    = 0
[pid  5038] getpid()                    = 1
[pid  5038] 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  5038] 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  5038] unshare(CLONE_NEWNET)       = 0
[pid  5038] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  5038] write(3, "0 65535", 7)      = 7
[pid  5038] close(3)                    = 0
[pid  5038] mkdir("/dev/binderfs", 0777) = 0
[pid  5038] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  5038] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5038] memfd_create("syzkaller", 0) = 3
[pid  5038] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe166e81000
[pid  5038] 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"..., 32768) = 32768
[pid  5038] munmap(0x7fe166e81000, 32768) = 0
[pid  5038] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid  5038] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  5038] close(3)                    = 0
[pid  5038] mkdir("./bus", 0777)        = 0
[pid  5038] mount("/dev/loop0", "./bus", "hfs", MS_NOSUID|MS_NOEXEC|MS_NOATIME|MS_STRICTATIME, "\x74\x79\x70\x65\x3d\xec\x5d\x74\xa9\x2c\x66\x69\x6c\x65\x5f\x75\x6d\x61\x73\x6b\x3d\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x37\x2c") = 0
[pid  5038] openat(AT_FDCWD, "./bus", O_RDONLY|O_DIRECTORY) = 3
[pid  5038] chdir("./bus")              = 0
[pid  5038] ioctl(4, LOOP_CLR_FD)       = 0
[pid  5038] close(4)                    = 0
[pid  5038] openat(AT_FDCWD, "./file0", O_RDONLY) = 4
[pid  5038] mknodat(4, "./file1", 000)  = -1 EEXIST (File exists)
[pid  5038] mknodat(AT_FDCWD, "./bus", 000) = 0
[pid  5038] openat(AT_FDCWD, "cgroup.controllers", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 5
[pid  5038] openat(AT_FDCWD, "cpu.stat", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 6
[pid  5038] exit_group(1)               = ?
[   52.504950][ T5038] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=5038 'syz-executor266'
[   52.517592][ T5038] loop0: detected capacity change from 0 to 64
[   52.541258][   T11] ------------[ cut here ]------------
[   52.546761][   T11] kernel BUG at fs/hfs/inode.c:446!
[   52.552343][   T11] invalid opcode: 0000 [#1] PREEMPT SMP KASAN
[   52.558441][   T11] CPU: 0 PID: 11 Comm: kworker/u4:1 Not tainted 6.5.0-rc4-next-20230804-syzkaller #0
[   52.567902][   T11] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023
[   52.577974][   T11] Workqueue: writeback wb_workfn (flush-7:0)
[   52.583986][   T11] RIP: 0010:hfs_write_inode+0x362/0x9f0
[   52.589553][   T11] Code: 89 87 8a 4c 89 f7 e8 fd 32 2d ff 49 83 fe 03 0f 84 ca 02 00 00 49 83 fe 04 74 11 49 83 fe 02 0f 84 b2 fd ff ff e8 2e 37 2d ff <0f> 0b e8 27 37 2d ff 48 8d 7d 28 48 b8 00 00 00 00 00 fc ff df 48
[   52.609377][   T11] RSP: 0018:ffffc90000107658 EFLAGS: 00010293
[   52.615540][   T11] RAX: 0000000000000000 RBX: 1ffff92000020ecd RCX: 0000000000000000
[   52.623828][   T11] RDX: ffff888015273b80 RSI: ffffffff82598b72 RDI: 0000000000000007
[   52.631896][   T11] RBP: ffff888025ac9b58 R08: 0000000000000007 R09: 0000000000000004
[   52.639871][   T11] R10: 0000000000000005 R11: 0000000000000000 R12: 0000000000000000
[   52.647845][   T11] R13: ffffc90000107698 R14: 0000000000000005 R15: ffffc900001076f8
[   52.655832][   T11] FS:  0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
[   52.665211][   T11] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   52.671803][   T11] CR2: 00007fd7ed7f7095 CR3: 000000001e58c000 CR4: 00000000003506f0
[   52.679784][   T11] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   52.687803][   T11] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   52.695910][   T11] Call Trace:
[   52.699209][   T11]  <TASK>
[   52.702142][   T11]  ? die+0x31/0x80
[   52.705877][   T11]  ? do_trap+0x1ab/0x3b0
[   52.710136][   T11]  ? hfs_write_inode+0x362/0x9f0
[   52.715085][   T11]  ? do_error_trap+0x9e/0x160
[   52.719894][   T11]  ? hfs_write_inode+0x362/0x9f0
[   52.724873][   T11]  ? handle_invalid_op+0x2c/0x30
[   52.729839][   T11]  ? hfs_write_inode+0x362/0x9f0
[   52.734892][   T11]  ? exc_invalid_op+0x2d/0x40
[   52.739689][   T11]  ? asm_exc_invalid_op+0x1a/0x20
[   52.744758][   T11]  ? hfs_write_inode+0x362/0x9f0
[   52.749820][   T11]  ? hfs_write_inode+0x362/0x9f0
[   52.754818][   T11]  ? hfs_write_inode+0x362/0x9f0
[   52.759793][   T11]  ? hfs_inode_write_fork+0x1c0/0x1c0
[   52.765188][   T11]  ? rcu_is_watching+0x12/0xb0
[   52.769962][   T11]  ? spin_bug+0x1d0/0x1d0
[   52.774308][   T11]  ? reacquire_held_locks+0x4b0/0x4b0
[   52.779701][   T11]  __writeback_single_inode+0xa81/0xe70
[   52.785276][   T11]  ? __mark_inode_dirty+0xd50/0xd50
[   52.790684][   T11]  ? _raw_spin_unlock+0x28/0x40
[   52.795596][   T11]  ? wbc_attach_and_unlock_inode+0x568/0x910
[   52.801630][   T11]  writeback_sb_inodes+0x599/0x1010
[   52.806854][   T11]  ? sync_inode_metadata+0xe0/0xe0
[   52.811981][   T11]  ? rcu_is_watching+0x12/0xb0
[   52.816870][   T11]  ? queue_io+0x3ed/0x4e0
[   52.821221][   T11]  wb_writeback+0x2a5/0xa90
[   52.825904][   T11]  ? __writeback_inodes_wb+0x2d0/0x2d0
[   52.831369][   T11]  ? reacquire_held_locks+0x4b0/0x4b0
[   52.836762][   T11]  ? spin_bug+0x1d0/0x1d0
[   52.841112][   T11]  ? rcu_is_watching+0x12/0xb0
[   52.845889][   T11]  wb_workfn+0x29c/0xfd0
[   52.850141][   T11]  ? spin_bug+0x1a1/0x1d0
[   52.854487][   T11]  ? lock_release+0x4bf/0x680
[   52.859208][   T11]  ? inode_wait_for_writeback+0x30/0x30
[   52.864763][   T11]  ? do_raw_spin_unlock+0x173/0x230
[   52.870004][   T11]  ? rcu_is_watching+0x12/0xb0
[   52.874804][   T11]  ? lock_acquire+0x464/0x510
[   52.879515][   T11]  ? lock_sync+0x190/0x190
[   52.883961][   T11]  ? reacquire_held_locks+0x4b0/0x4b0
[   52.889348][   T11]  ? __schedule+0xee9/0x59f0
[   52.893970][   T11]  ? spin_bug+0x1d0/0x1d0
[   52.898334][   T11]  ? rcu_is_watching+0x12/0xb0
[   52.903204][   T11]  process_one_work+0xaa2/0x16f0
[   52.908172][   T11]  ? lock_sync+0x190/0x190
[   52.912634][   T11]  ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[   52.918135][   T11]  ? spin_bug+0x1d0/0x1d0
[   52.922577][   T11]  worker_thread+0x687/0x1110
[   52.927379][   T11]  ? process_one_work+0x16f0/0x16f0
[   52.932600][   T11]  kthread+0x33a/0x430
[   52.936680][   T11]  ? kthread_complete_and_exit+0x40/0x40
[   52.942326][   T11]  ret_from_fork+0x2c/0x70
[   52.946754][   T11]  ? kthread_complete_and_exit+0x40/0x40
[   52.952400][   T11]  ret_from_fork_asm+0x11/0x20
[   52.957298][   T11]  </TASK>
[   52.960576][   T11] Modules linked in:
[   52.965337][   T11] ---[ end trace 0000000000000000 ]---
[   52.971352][   T11] RIP: 0010:hfs_write_inode+0x362/0x9f0
[   52.977117][   T11] Code: 89 87 8a 4c 89 f7 e8 fd 32 2d ff 49 83 fe 03 0f 84 ca 02 00 00 49 83 fe 04 74 11 49 83 fe 02 0f 84 b2 fd ff ff e8 2e 37 2d ff <0f> 0b e8 27 37 2d ff 48 8d 7d 28 48 b8 00 00 00 00 00 fc ff df 48
[   52.997175][   T11] RSP: 0018:ffffc90000107658 EFLAGS: 00010293
[   53.003726][   T11] RAX: 0000000000000000 RBX: 1ffff92000020ecd RCX: 0000000000000000
[   53.011966][   T11] RDX: ffff888015273b80 RSI: ffffffff82598b72 RDI: 0000000000000007
[   53.020082][   T11] RBP: ffff888025ac9b58 R08: 0000000000000007 R09: 0000000000000004
[   53.028311][   T11] R10: 0000000000000005 R11: 0000000000000000 R12: 0000000000000000
[   53.036278][   T11] R13: ffffc90000107698 R14: 0000000000000005 R15: ffffc900001076f8
[   53.044447][   T11] FS:  0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
[   53.053442][   T11] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   53.060205][   T11] CR2: 00007fd7ed395ed8 CR3: 000000000c776000 CR4: 00000000003506e0
[   53.068326][   T11] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   53.076377][   T11] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   53.084557][   T11] Kernel panic - not syncing: Fatal exception
[   53.090830][   T11] Kernel Offset: disabled
[   53.095230][   T11] Rebooting in 86400 seconds..