ci2-android-5-15/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci2-android-5-15/syz-executor206187154 <...> m_t tclass=process permissive=1 [ 15.137091][ T30] audit: type=1400 audit(1791351155.827:63): avc: denied { siginh } for pid=223 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.1.22' (ED25519) to the list of known hosts. execve("ci2-android-5-15/syz-executor206187154", ["ci2-android-5-15/syz-executor206187154"], 0x7fff02517e90 /* 10 vars */) = 0 brk(NULL) = 0x55558428e000 brk(0x55558428ed40) = 0x55558428ed40 arch_prctl(ARCH_SET_FS, 0x55558428e3c0) = 0 set_tid_address(0x55558428e690) = 303 set_robust_list(0x55558428e6a0, 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-5-15/syz-executor206187154", 4096) = 44 getrandom("\xcb\x38\xbb\xf7\x8a\xee\x84\xc4", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55558428ed40 brk(0x5555842afd40) = 0x5555842afd40 brk(0x5555842b0000) = 0x5555842b0000 mprotect(0x7ff74bfdc000, 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=0x55558428e690) = 304 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-15/strace-static-x86_64: Process 304 attached [pid 304] set_robust_list(0x55558428e6a0, 24) = 0 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 304] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 304] setpgid(0, 0) = 0 [pid 304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 304] write(3, "1000", 4) = 4 [pid 304] close(3) = 0 [pid 304] write(1, "executing program\n", 18) = 18 [pid 304] setns(201, 0) = -1 EBADF (Bad file descriptor) executing program [pid 304] socket(AF_INET, SOCK_STREAM, IPPROTO_IP) = 3 [ 294.884732][ T30] audit: type=1400 audit(1791351435.637:64): avc: denied { execmem } for pid=303 comm="syz-executor206" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1