ci2-upstream-fs/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci2-upstream-fs/syz-executor1148519955 <...> Warning: Permanently added '10.128.0.118' (ED25519) to the list of known hosts. execve("ci2-upstream-fs/syz-executor1148519955", ["ci2-upstream-fs/syz-executor1148519955"], 0x7ffd0363fd60 /* 10 vars */) = 0 brk(NULL) = 0x55558f1c4000 brk(0x55558f1c4d80) = 0x55558f1c4d80 arch_prctl(ARCH_SET_FS, 0x55558f1c4400) = 0 set_tid_address(0x55558f1c46d0) = 5652 set_robust_list(0x55558f1c46e0, 24) = 0 rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlinkat(AT_FDCWD, "/proc/self/exe", "/root/ci2-upstream-fs/syz-executor1148519955", 4096) = 44 getrandom("\x1a\x76\xa7\x28\x85\x18\x57\x91", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55558f1c4d80 brk(0x55558f1e5d80) = 0x55558f1e5d80 brk(0x55558f1e6000) = 0x55558f1e6000 mprotect(0x7f5b9caf8000, 20480, 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 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 5653 attached , child_tidptr=0x55558f1c46d0) = 5653 [pid 5653] set_robust_list(0x55558f1c46e0, 24) = 0 [pid 5653] rt_sigprocmask(SIG_SETMASK, [] [pid 5652] rt_sigprocmask(SIG_SETMASK, [] [pid 5653] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5652] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5653] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5653] setpgid(0, 0) = 0 [pid 5653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5653] write(3, "1000", 4) = 4 [pid 5653] close(3) = 0 executing program [pid 5653] write(1, "executing program\n", 18) = 18 [pid 5653] openat(AT_FDCWD, "/sys/fs/smackfs/ambient", O_RDWR) = 3 [pid 5653] writev(3, [{iov_base="jE", iov_len=2}, {iov_base=NULL, iov_len=0}], 2) = 2 [pid 5653] exit_group(0) = ? [pid 5653] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5653, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 5654 attached , child_tidptr=0x55558f1c46d0) = 5654 [pid 5654] set_robust_list(0x55558f1c46e0, 24 [pid 5652] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5654] <... set_robust_list resumed>) = 0 [pid 5654] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 332.229433][ T37] audit: type=1400 audit(1789697585.588:2): lsm=SMACK fn=smack_socket_sock_rcv_skb action=denied subject="jE" object="_" requested=w pid=1196 comm="irq/31-virtio1-" saddr=10.128.0.163 src=39252 daddr=10.128.0.118 dest=22 netif=eth0 [ 332.230263][ T37] audit: type=1400 audit(1789697585.588:3): lsm=SMACK fn=smack_socket_sock_rcv_skb action=denied subject="jE" object="_" requested=w pid=1196 comm="irq/31-virtio1-" saddr=10.128.0.163 src=39252 daddr=10.128.0.118 dest=22 netif=eth0 [ 332.230319][ T37] audit: type=1400 audit(1789697585.588:4): lsm=SMACK fn=smack_socket_sock_rcv_skb action=denied subject="jE" object="_" requested=w pid=1196 comm="irq/31-virtio1-" saddr=10.128.0.163 src=39252 daddr=10.128.0.118 dest=22 netif=eth0 [ 332.232344][ T37] audit: type=1400 audit(1789697585.588:5): lsm=SMACK fn=smack_socket_sock_rcv_skb action=denied subject="jE" object="_" requested=w pid=1196 comm="irq/31-virtio1-" saddr=10.128.0.163 src=39252 daddr=10.128.0.118 dest=22 netif=eth0 [ 332.233978][ T37] audit: type=1400 audit(1789697585.588:6): lsm=SMACK fn=smack_socket_sock_rcv_skb action=denied subject="jE" object="_" requested=w pid=1196 comm="irq/31-virtio1-" saddr=10.128.0.163 src=39252 daddr=10.128.0.118 dest=22 netif=eth0 [ 332.234658][ T37] audit: type=1400 audit(1789697585.588:7): lsm=SMACK fn=smack_socket_sock_rcv_skb action=denied subject="jE" object="_" requested=w pid=1196 comm="irq/31-virtio1-" saddr=10.128.0.163 src=39252 daddr=10.128.0.118 dest=22 netif=eth0 [ 332.246409][ T37] audit: type=1400 audit(1789697585.598:8): lsm=SMACK fn=smack_socket_sock_rcv_skb action=denied subject="jE" object="_" requested=w pid=1196 comm="irq/31-virtio1-" saddr=10.128.0.163 src=39252 daddr=10.128.0.118 dest=22 netif=eth0 [ 332.258424][ T37] audit: type=1400 audit(1789697585.608:9): lsm=SMACK fn=smack_socket_sock_rcv_skb action=denied subject="jE" object="_" requested=w pid=1196 comm="irq/31-virtio1-" saddr=10.128.0.163 src=39252 daddr=10.128.0.118 dest=22 netif=eth0 [ 332.273860][ T37] audit: type=1400 audit(1789697585.628:10): lsm=SMACK fn=smack_socket_sock_rcv_skb action=denied subject="jE" object="_" requested=w pid=1196 comm="irq/31-virtio1-" saddr=10.128.0.163 src=39252 daddr=10.128.0.118 dest=22 netif=eth0 [ 332.277224][ T37] audit: type=1400 audit(1789697585.628:11): lsm=SMACK fn=smack_socket_sock_rcv_skb action=denied subject="jE" object="_" requested=w pid=1196 comm="irq/31-virtio1-" saddr=10.128.0.163 src=39252 daddr=10.128.0.118 dest=22 netif=eth0 [ 339.039720][ T37] kauditd_printk_skb: 5 callbacks suppressed [ 339.039742][ T37] audit: type=1400 audit(1789697592.398:17): lsm=SMACK fn=smack_socket_sock_rcv_skb action=denied subject="jE" object="_" requested=w pid=1196 comm="irq/31-virtio1-" saddr=10.128.0.163 src=39252 daddr=10.128.0.118 dest=22 netif=eth0 [ 346.001193][ T37] audit: type=1400 audit(1789697599.358:18): lsm=SMACK fn=smack_socket_sock_rcv_skb action=denied subject="jE" object="_" requested=w pid=1196 comm="irq/31-virtio1-" saddr=10.128.0.163 src=39252 daddr=10.128.0.118 dest=22 netif=eth0 [ 360.082723][ T37] audit: type=1400 audit(1789697613.438:19): lsm=SMACK fn=smack_socket_sock_rcv_skb action=denied subject="jE" object="_" requested=w pid=1196 comm="irq/31-virtio1-" saddr=10.128.0.163 src=39252 daddr=10.128.0.118 dest=22 netif=eth0 [ 387.601613][ T37] audit: type=1400 audit(1789697640.958:20): lsm=SMACK fn=smack_socket_sock_rcv_skb action=denied subject="jE" object="_" requested=w pid=1196 comm="irq/31-virtio1-" saddr=10.128.0.163 src=39252 daddr=10.128.0.118 dest=22 netif=eth0 [ 445.200821][ T37] audit: type=1400 audit(1789697698.558:21): lsm=SMACK fn=smack_socket_sock_rcv_skb action=denied subject="jE" object="_" requested=w pid=1196 comm="irq/31-virtio1-" saddr=10.128.0.163 src=39252 daddr=10.128.0.118 dest=22 netif=eth0 [ 557.841062][ T37] audit: type=1400 audit(1789697811.198:22): lsm=SMACK fn=smack_socket_sock_rcv_skb action=denied subject="jE" object="_" requested=w pid=1196 comm="irq/31-virtio1-" saddr=10.128.0.163 src=39252 daddr=10.128.0.118 dest=22 netif=eth0 [ 631.556535][ T37] audit: type=1400 audit(1789697884.908:23): lsm=SMACK fn=smack_socket_sock_rcv_skb action=denied subject="jE" object="_" requested=w pid=1196 comm="irq/31-virtio1-" saddr=10.128.0.163 src=39252 daddr=10.128.0.118 dest=22 netif=eth0