./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor4230995625 <...> Warning: Permanently added '10.128.1.92' (ED25519) to the list of known hosts. execve("./syz-executor4230995625", ["./syz-executor4230995625"], 0x7ffe3f2c8470 /* 10 vars */) = 0 brk(NULL) = 0x555585f9c000 brk(0x555585f9ce00) = 0x555585f9ce00 arch_prctl(ARCH_SET_FS, 0x555585f9c480) = 0 set_tid_address(0x555585f9c750) = 5833 set_robust_list(0x555585f9c760, 24) = 0 rseq(0x555585f9cda0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor4230995625", 4096) = 28 getrandom("\xcb\x4c\x4c\x84\xaa\x00\x0d\x08", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555585f9ce00 brk(0x555585fbde00) = 0x555585fbde00 brk(0x555585fbe000) = 0x555585fbe000 mprotect(0x7f72d8b79000, 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 rt_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 rt_sigaction(SIGSEGV, {sa_handler=0x7f72d8ad48e0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f72d8adc080}, NULL, 8) = 0 rt_sigaction(SIGBUS, {sa_handler=0x7f72d8ad48e0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f72d8adc080}, NULL, 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5834 attached [pid 5834] set_robust_list(0x555585f9c760, 24 [pid 5833] <... clone resumed>, child_tidptr=0x555585f9c750) = 5834 [pid 5834] <... set_robust_list resumed>) = 0 [pid 5834] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5834] setpgid(0, 0) = 0 [pid 5834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5834] write(3, "1000", 4) = 4 [pid 5834] close(3) = 0 executing program [pid 5834] write(1, "executing program\n", 18) = 18 [pid 5834] openat(AT_FDCWD, "/sys/fs/smackfs/ambient", O_RDWR) = 3 [pid 5834] writev(3, [{iov_base="\x34\x5f\xa9\xe4\xc4\x6f\x12\xbd\x43", iov_len=9}, {iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}, {iov_base=NULL, iov_len=0}], 5) = 9 [pid 5834] exit_group(0) = ? [pid 5834] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5834, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 71.677173][ T29] audit: type=1400 audit(1732179284.812:2): lsm=SMACK fn=smack_socket_sock_rcv_skb action=denied subject="4_" object="_" requested=w pid=0 comm="swapper/1" saddr=10.128.0.163 src=35758 daddr=10.128.1.92 dest=22 netif=eth0 [ 71.699469][ T29] audit: type=1400 audit(1732179284.812:3): lsm=SMACK fn=smack_socket_sock_rcv_skb action=denied subject="4_" object="_" requested=w pid=5830 comm="strace-static-x" saddr=10.128.0.163 src=35758 daddr=10.128.1.92 dest=22 netif=eth0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555585f9c750) = 5835 ./strace-static-x86_64: Process 5835 attached [pid 5835] set_robust_list(0x555585f9c760, 24) = 0 [ 71.722476][ T29] audit: type=1400 audit(1732179284.862:4): lsm=SMACK fn=smack_socket_sock_rcv_skb action=denied subject="4_" object="_" requested=w pid=29 comm="kauditd" saddr=10.128.0.163 src=35758 daddr=10.128.1.92 dest=22 netif=eth0 [ 71.744217][ T29] audit: type=1400 audit(1732179284.862:5): lsm=SMACK fn=smack_socket_sock_rcv_skb action=denied subject="4_" object="_" requested=w pid=29 comm="kauditd" saddr=10.128.0.163 src=35758 daddr=10.128.1.92 dest=22 netif=eth0 [ 71.765797][ T29] audit: type=1400 audit(1732179284.862:6): lsm=SMACK fn=smack_socket_sock_rcv_skb action=denied subject="4_" object="_" requested=w pid=5833 comm="syz-executor423" saddr=10.128.0.163 src=35758 daddr=10.128.1.92 dest=22 netif=eth0 [ 71.788259][ T29] audit: type=1400 audit(1732179284.862:7): lsm=SMACK fn=smack_socket_sock_rcv_skb action=denied subject="4_" object="_" requested=w pid=5830 comm="strace-static-x" saddr=10.128.0.163 src=35758 daddr=10.128.1.92 dest=22 netif=eth0 [ 71.810751][ T29] audit: type=1400 audit(1732179284.862:8): lsm=SMACK fn=smack_socket_sock_rcv_skb action=denied subject="4_" object="_" requested=w pid=5835 comm="syz-executor423" saddr=10.128.0.163 src=35758 daddr=10.128.1.92 dest=22 netif=eth0 [ 71.833170][ T29] audit: type=1400 audit(1732179284.862:9): lsm=SMACK fn=smack_socket_sock_rcv_skb action=denied subject="4_" object="_" requested=w pid=5828 comm="sshd" saddr=10.128.0.163 src=35758 daddr=10.128.1.92 dest=22 netif=eth0 [ 71.854740][ T29] audit: type=1400 audit(1732179284.862:10): lsm=SMACK fn=smack_socket_sock_rcv_skb action=denied subject="4_" object="_" requested=w pid=5833 comm="syz-executor423" saddr=10.128.0.163 src=35758 daddr=10.128.1.92 dest=22 netif=eth0 [ 71.877771][ T29] audit: type=1400 audit(1732179284.882:11): lsm=SMACK fn=smack_socket_sock_rcv_skb action=denied subject="4_" object="_" requested=w pid=5830 comm="strace-static-x" saddr=10.128.0.163 src=35758 daddr=10.128.1.92 dest=22 netif=eth0 [ 78.420035][ T29] kauditd_printk_skb: 5 callbacks suppressed [ 78.420050][ T29] audit: type=1400 audit(1732179291.562:17): lsm=SMACK fn=smack_socket_sock_rcv_skb action=denied subject="4_" object="_" requested=w pid=0 comm="swapper/1" saddr=10.128.0.163 src=35758 daddr=10.128.1.92 dest=22 netif=eth0 [ 85.551474][ T29] audit: type=1400 audit(1732179298.692:18): lsm=SMACK fn=smack_socket_sock_rcv_skb action=denied subject="4_" object="_" requested=w pid=0 comm="swapper/1" saddr=10.128.0.163 src=35758 daddr=10.128.1.92 dest=22 netif=eth0 [ 86.820601][ T969] cfg80211: failed to load regulatory.db [ 99.620709][ T29] audit: type=1400 audit(1732179312.762:19): lsm=SMACK fn=smack_socket_sock_rcv_skb action=denied subject="4_" object="_" requested=w pid=0 comm="swapper/1" saddr=10.128.0.163 src=35758 daddr=10.128.1.92 dest=22 netif=eth0 [ 127.141451][ T29] audit: type=1400 audit(1732179340.282:20): lsm=SMACK fn=smack_socket_sock_rcv_skb action=denied subject="4_" object="_" requested=w pid=0 comm="swapper/1" saddr=10.128.0.163 src=35758 daddr=10.128.1.92 dest=22 netif=eth0 [ 184.100888][ T29] audit: type=1400 audit(1732179397.242:21): lsm=SMACK fn=smack_socket_sock_rcv_skb action=denied subject="4_" object="_" requested=w pid=5828 comm="sshd" saddr=10.128.0.163 src=35758 daddr=10.128.1.92 dest=22 netif=eth0 [ 296.742035][ T29] audit: type=1400 audit(1732179509.882:22): lsm=SMACK fn=smack_socket_sock_rcv_skb action=denied subject="4_" object="_" requested=w pid=0 comm="swapper/1" saddr=10.128.0.163 src=35758 daddr=10.128.1.92 dest=22 netif=eth0 [ 371.027438][ T29] audit: type=1400 audit(1732179584.162:23): lsm=SMACK fn=smack_socket_sock_rcv_skb action=denied subject="4_" object="_" requested=w pid=0 comm="swapper/1" saddr=10.128.0.163 src=35758 daddr=10.128.1.92 dest=22 netif=eth0