ci2-android-6-1/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci2-android-6-1/syz-executor1851563006 <...> Warning: Permanently added '10.128.0.192' (ED25519) to the list of known hosts. execve("ci2-android-6-1/syz-executor1851563006", ["ci2-android-6-1/syz-executor1851563006"], 0x7ffd2beb5960 /* 10 vars */) = 0 brk(NULL) = 0x55559173b000 brk(0x55559173bd40) = 0x55559173bd40 arch_prctl(ARCH_SET_FS, 0x55559173b3c0) = 0 set_tid_address(0x55559173b690) = 306 set_robust_list(0x55559173b6a0, 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-executor1851563006", 4096) = 44 getrandom("\xb7\x8e\x02\x3e\x3e\xad\x1e\x92", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55559173bd40 brk(0x55559175cd40) = 0x55559175cd40 brk(0x55559175d000) = 0x55559175d000 mprotect(0x7f520946c000, 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=0x55559173b690) = 307 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci2-android-6-1/strace-static-x86_64: Process 307 attached [pid 307] set_robust_list(0x55559173b6a0, 24) = 0 [pid 307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 307] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 307] setpgid(0, 0) = 0 [pid 307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 307] write(3, "1000", 4) = 4 [pid 307] close(3) = 0 [pid 307] write(1, "executing program\n", 18) = 18 executing program [pid 307] mkdirat(AT_FDCWD, "./sys", 0777) = 0 [pid 307] mount(NULL, "./sys", "sysfs", 0, NULL) = 0 [pid 307] openat(AT_FDCWD, "./sys/power/state", O_RDWR) = 3 [ 264.593530][ T28] audit: type=1400 audit(1789060286.528:64): avc: denied { execmem } for pid=306 comm="syz-executor185" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 264.598345][ T28] audit: type=1400 audit(1789060286.528:65): avc: denied { mounton } for pid=307 comm="syz-executor185" path="/root/sys" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 264.600254][ T307] PM: suspend entry (s2idle) [ 264.601528][ T28] audit: type=1400 audit(1789060286.528:66): avc: denied { mount } for pid=307 comm="syz-executor185" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 265.104633][ T43] Filesystems sync: 0.502 seconds [ 265.110688][ T307] Freezing user space processes [ 265.117011][ T307] Freezing user space processes completed (elapsed 0.001 seconds) [ 265.124885][ T307] OOM killer disabled. [ 265.128973][ T307] Freezing remaining freezable tasks [ 265.135490][ T307] Freezing remaining freezable tasks completed (elapsed 0.001 seconds) [ 265.143878][ T307] printk: Suspending console(s) (use no_console_suspend to debug)