./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3084196011 <...> [ 7.614854][ T23] audit: type=1400 audit(1720025784.710:59): avc: denied { search } for pid=242 comm="ssh-keygen" name="/" dev="tmpfs" ino=933 scontext=system_u:system_r:ssh_keygen_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 7.662856][ T23] audit: type=1400 audit(1720025784.760:60): avc: denied { use } for pid=246 comm="sshd" path="/dev/null" dev="devtmpfs" ino=15 scontext=system_u:system_r:sshd_t tcontext=system_u:system_r:kernel_t tclass=fd permissive=1 [ 15.626742][ T23] audit: type=1400 audit(1720025792.720:61): avc: denied { transition } for pid=287 comm="sshd" path="/bin/sh" dev="sda1" ino=89 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 15.637482][ T23] audit: type=1400 audit(1720025792.720:62): avc: denied { noatsecure } for pid=287 comm="sshd" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 15.644824][ T23] audit: type=1400 audit(1720025792.730:63): avc: denied { write } for pid=287 comm="sh" path="pipe:[10555]" dev="pipefs" ino=10555 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 15.662890][ T23] audit: type=1400 audit(1720025792.730:64): avc: denied { rlimitinh } for pid=287 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 15.681392][ T23] audit: type=1400 audit(1720025792.730:65): avc: denied { siginh } for pid=287 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.1.112' (ED25519) to the list of known hosts. execve("./syz-executor3084196011", ["./syz-executor3084196011"], 0x7fff52f72710 /* 10 vars */) = 0 brk(NULL) = 0x5555556dd000 brk(0x5555556ddd00) = 0x5555556ddd00 arch_prctl(ARCH_SET_FS, 0x5555556dd380) = 0 set_tid_address(0x5555556dd650) = 359 set_robust_list(0x5555556dd660, 24) = 0 rseq(0x5555556ddca0, 0x20, 0, 0x53053053) = -1 ENOSYS (Function not implemented) prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor3084196011", 4096) = 28 getrandom("\x5f\xc3\x97\xec\x35\x84\x76\x23", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x5555556ddd00 brk(0x5555556fed00) = 0x5555556fed00 brk(0x5555556ff000) = 0x5555556ff000 mprotect(0x7fdab4a39000, 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 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555556dd650) = 360 ./strace-static-x86_64: Process 360 attached [pid 360] set_robust_list(0x5555556dd660, 24) = 0 [pid 360] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 360] setpgid(0, 0) = 0 [pid 360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 360] write(3, "1000", 4) = 4 [pid 360] close(3) = 0 [pid 360] write(1, "executing program\n", 18executing program ) = 18 [pid 360] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [ 26.873788][ T23] audit: type=1400 audit(1720025803.970:66): avc: denied { execmem } for pid=359 comm="syz-executor308" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [pid 360] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xf0\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xdc\x00\x01\x00\x6c\x00\x01\x00\x0b\x00\x01\x00\x70\x6f\x6c\x69\x63\x65\x00\x00\x40\x00\x02\x80\x3c\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=240}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 359] kill(-360, SIGKILL) = 0 [pid 359] kill(360, SIGKILL) = 0 [pid 359] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 359] newfstatat(3, "", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_EMPTY_PATH) = 0 [pid 359] getdents64(3, 0x5555556de6f0 /* 2 entries */, 32768) = 48 [pid 359] getdents64(3, 0x5555556de6f0 /* 0 entries */, 32768) = 0 [pid 359] close(3) = 0 [ 66.469408][ T13] cfg80211: failed to load regulatory.db