ci2-android-6-1/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci2-android-6-1/syz-executor3376119385 <...> Warning: Permanently added '10.128.0.245' (ED25519) to the list of known hosts. execve("ci2-android-6-1/syz-executor3376119385", ["ci2-android-6-1/syz-executor3376119385"], 0x7ffe9134a540 /* 10 vars */) = 0 brk(NULL) = 0x55557a23f000 brk(0x55557a23fd40) = 0x55557a23fd40 arch_prctl(ARCH_SET_FS, 0x55557a23f3c0) = 0 set_tid_address(0x55557a23f690) = 305 set_robust_list(0x55557a23f6a0, 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}, 32, 0, 0x53053053) = -1 ENOSYS (Function not implemented) prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlinkat(AT_FDCWD, "/proc/self/exe", "/root/ci2-android-6-1/syz-executor3376119385", 4096) = 44 getrandom("\x3e\x56\xe4\x29\x41\xdc\x21\xe1", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55557a23fd40 brk(0x55557a260d40) = 0x55557a260d40 brk(0x55557a261000) = 0x55557a261000 mprotect(0x7fb19f50f000, 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|SIGCHLD, child_tidptr=0x55557a23f690) = 306 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-1/strace-static-x86_64: Process 306 attached [pid 306] set_robust_list(0x55557a23f6a0, 24) = 0 [pid 306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 306] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 306] setpgid(0, 0) = 0 [pid 306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 306] write(3, "1000", 4) = 4 [pid 306] close(3) = 0 [pid 306] write(1, "executing program\n", 18) = 18 [pid 306] setns(201, 0) = -1 EBADF (Bad file descriptor) [pid 306] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 executing program [ 294.310657][ T28] audit: type=1400 audit(1794198578.559:64): avc: denied { execmem } for pid=305 comm="syz-executor337" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 294.330957][ T28] audit: type=1400 audit(1794198578.579:65): avc: denied { module_request } for pid=303 comm="strace-static-x" kmod="net-pf-16-proto-4-type-16" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1