ci2-android-5-10/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci2-android-5-10/syz-executor765036300 <...> syzkaller syzkaller login: [ 14.159895][ T24] kauditd_printk_skb: 31 callbacks suppressed [ 14.159904][ T24] audit: type=1400 audit(1793512899.520:59): avc: denied { transition } for pid=217 comm="sshd-session" path="/bin/sh" dev="sda1" ino=90 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 14.176294][ T24] audit: type=1400 audit(1793512899.520:60): avc: denied { noatsecure } for pid=217 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 14.195717][ T24] audit: type=1400 audit(1793512899.520:61): avc: denied { write } for pid=217 comm="sh" path="pipe:[13991]" dev="pipefs" ino=13991 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 14.224395][ T24] audit: type=1400 audit(1793512899.520:62): avc: denied { rlimitinh } for pid=217 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 14.255485][ T24] audit: type=1400 audit(1793512899.520:63): avc: denied { siginh } for pid=217 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.0.64' (ED25519) to the list of known hosts. execve("ci2-android-5-10/syz-executor765036300", ["ci2-android-5-10/syz-executor765036300"], 0x7ffddeb163c0 /* 10 vars */) = 0 brk(NULL) = 0x555576ad3000 brk(0x555576ad3d40) = 0x555576ad3d40 arch_prctl(ARCH_SET_FS, 0x555576ad33c0) = 0 set_tid_address(0x555576ad3690) = 297 set_robust_list(0x555576ad36a0, 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-5-10/syz-executor765036300", 4096) = 44 getrandom("\x81\xe5\xe0\x68\x21\x28\xe5\x8f", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555576ad3d40 brk(0x555576af4d40) = 0x555576af4d40 brk(0x555576af5000) = 0x555576af5000 mprotect(0x7f50e3274000, 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=0x555576ad3690) = 298 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-5-10/strace-static-x86_64: Process 298 attached [pid 298] set_robust_list(0x555576ad36a0, 24) = 0 [pid 298] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 298] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 298] setpgid(0, 0) = 0 [pid 298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 298] write(3, "1000", 4) = 4 [pid 298] close(3) = 0 executing program [pid 298] write(1, "executing program\n", 18) = 18 [pid 298] setns(201, 0) = -1 EBADF (Bad file descriptor) [pid 298] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [ 296.477745][ T24] audit: type=1400 audit(1793513181.840:64): avc: denied { execmem } for pid=297 comm="syz-executor765" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 296.497567][ T24] audit: type=1400 audit(1793513181.840:65): avc: denied { module_request } for pid=295 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