ci2-android-6-1/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci2-android-6-1/syz-executor137244741 <...> Warning: Permanently added '10.128.0.106' (ED25519) to the list of known hosts. execve("ci2-android-6-1/syz-executor137244741", ["ci2-android-6-1/syz-executor137244741"], 0x7ffe7043bf90 /* 10 vars */) = 0 brk(NULL) = 0x555583cd1000 brk(0x555583cd1d40) = 0x555583cd1d40 arch_prctl(ARCH_SET_FS, 0x555583cd13c0) = 0 set_tid_address(0x555583cd1690) = 305 set_robust_list(0x555583cd16a0, 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-executor137244741", 4096) = 43 getrandom("\x01\xeb\xf1\x6a\xc5\xaf\x24\x46", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555583cd1d40 brk(0x555583cf2d40) = 0x555583cf2d40 brk(0x555583cf3000) = 0x555583cf3000 mprotect(0x7fe404420000, 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=0x555583cd1690) = 306 ci2-android-6-1/strace-static-x86_64: Process 306 attached [pid 305] rt_sigprocmask(SIG_SETMASK, [] [pid 306] set_robust_list(0x555583cd16a0, 24) = 0 [pid 305] <... rt_sigprocmask resumed>, NULL, 8) = 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 executing program [pid 306] setns(201, 0) = -1 EBADF (Bad file descriptor) [pid 306] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP) = 3 [ 290.919766][ T28] audit: type=1400 audit(1793050397.258:64): avc: denied { execmem } for pid=305 comm="syz-executor137" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 290.944349][ T306] ip_tables: iptables: counters copy to user failed while replacing table [ 290.964519][ T307] ip_tables: iptables: counters copy to user failed while replacing table [ 290.986346][ T308] ip_tables: iptables: counters copy to user failed while replacing table [ 291.008478][ T309] ip_tables: iptables: counters copy to user failed while replacing table [ 291.030688][ T310] ip_tables: iptables: counters copy to user failed while replacing table [ 291.053453][ T311] ip_tables: iptables: counters copy to user failed while replacing table [ 291.075886][ T312] ip_tables: iptables: counters copy to user failed while replacing table [ 291.097898][ T313] ip_tables: iptables: counters copy to user failed while replacing table [ 291.120355][ T314] ip_tables: iptables: counters copy to user failed while replacing table [ 291.142144][ T315] ip_tables: iptables: counters copy to user failed while replacing table [ 295.958976][ T713] net_ratelimit: 397 callbacks suppressed [ 295.959000][ T713] ip_tables: iptables: counters copy to user failed while replacing table [ 295.986703][ T714] ip_tables: iptables: counters copy to user failed while replacing table [ 296.008642][ T715] ip_tables: iptables: counters copy to user failed while replacing table [ 296.026556][ T716] ip_tables: iptables: counters copy to user failed while replacing table [ 296.048412][ T717] ip_tables: iptables: counters copy to user failed while replacing table [ 296.066483][ T718] ip_tables: iptables: counters copy to user failed while replacing table [ 296.088292][ T719] ip_tables: iptables: counters copy to user failed while replacing table [ 296.109961][ T720] ip_tables: iptables: counters copy to user failed while replacing table [ 296.131614][ T721] ip_tables: iptables: counters copy to user failed while replacing table [ 296.153893][ T722] ip_tables: iptables: counters copy to user failed while replacing table [ 300.975513][ T1113] net_ratelimit: 390 callbacks suppressed [ 300.975540][ T1113] ip_tables: iptables: counters copy to user failed while replacing table [ 301.003327][ T1114] ip_tables: iptables: counters copy to user failed while replacing table [ 301.025093][ T1115] ip_tables: iptables: counters copy to user failed while replacing table [ 301.047267][ T1116] ip_tables: iptables: counters copy to user failed while replacing table [ 301.069384][ T1117] ip_tables: iptables: counters copy to user failed while replacing table [ 301.091161][ T1118] ip_tables: iptables: counters copy to user failed while replacing table [ 301.112896][ T1119] ip_tables: iptables: counters copy to user failed while replacing table [ 301.134702][ T1120] ip_tables: iptables: counters copy to user failed while replacing table [ 301.156671][ T1121] ip_tables: iptables: counters copy to user failed while replacing table [ 301.178680][ T1122] ip_tables: iptables: counters copy to user failed while replacing table [ 305.983523][ T1509] net_ratelimit: 386 callbacks suppressed [ 305.983551][ T1509] ip_tables: iptables: counters copy to user failed while replacing table [ 306.005368][ T1510] ip_tables: iptables: counters copy to user failed while replacing table [ 306.027306][ T1511] ip_tables: iptables: counters copy to user failed while replacing table [ 306.050673][ T1512] ip_tables: iptables: counters copy to user failed while replacing table [ 306.072580][ T1513] ip_tables: iptables: counters copy to user failed while replacing table [ 306.094554][ T1514] ip_tables: iptables: counters copy to user failed while replacing table [ 306.116320][ T1515] ip_tables: iptables: counters copy to user failed while replacing table [ 306.138804][ T1516] ip_tables: iptables: counters copy to user failed while replacing table [ 306.161394][ T1517] ip_tables: iptables: counters copy to user failed while replacing table [ 306.183257][ T1518] ip_tables: iptables: counters copy to user failed while replacing table